To Search Archives, use the "Find" function <Ctr F> and type in the key word you are seeking. All articles are listed with key word references. Articles in print prior to 2004 were published under the name Greenwich Journal of Science and Technology.
Volume 25, Number 1 (May / June 2024)
Engineering and Material Science
Oghoghorie, O. and R.S. Ebhojiaye. 2024. “Effect of Coconut Shell Charcoal and Cow Bone Ash on the Tensile Strength and Melting Temperature of Aluminum Based Composite”. Pacific Journal of Science and Technology. 25(1): 5-9. (Keywords: aluminum metal matrix, Al, composite, coconut shell, cow bone, reinforcement, stir casting).
pjst25_1_5.pdf
Adebesin, A.A. and Y.O. Ganiyu. 2024. “Design and Fabrication of a Welding Fixture Clamp”. Pacific Journal of Science and Technology. 25(1): 10-19. (Keywords: miter clamp, mitre clamp, adjustability, stability, versatility, welding accuracy, fabrication, performance tests) .
pjst25_1_10.pdf
Physics, Atmospheric Physics, and Health Physics
Fernandes, J.L.P.R. 2024. “The Relativity between Time and the Local Universal Density of Potential Energy: A Solution of Mach's Principle?”. Pacific Journal of Science and Technology. 25(1): 20-23. (Keywords: time, quantum mechanics, relatively, matter, quantum physics, relativistic time) .
pjst25_1_20.pdf
Mathematics and Statistics
Adebayo, P.O. and I. Ahmed. 2024. “Determine Robust Procedure for Testing Variance Equality Using Type l Error Rate and Power”. Pacific Journal of Science and Technology. 25(1): 24-30. (Keywords: homogeneity, type 1 error rate, power of the test, robust, normal, non-normal).
pjst25_1_24.pdf
Asije, A.A. A.A. Akomolafe, O.A. Oladimeji, A.O. Olawale, and R.Y. Akinbo. 2024. “Bayesian Approach to the Prediction of Football Match Outcome in Africa”. Pacific Journal of Science and Technology. 25(1): 31-41. (Keywords: Bayesian, football match prediction, sports statistics, prior probability, De Finetti distance).
pjst25_1_31.pdf
Information Technology and Communications
Mustapha, I.O., J.B. Awotunde. S.O. Ganiyu. and A.M. Oyelakin. 2024. “Hybrid Policy-Based Architecture for Intrusion Detection System”. Pacific Journal of Science and Technology. 25(1): 42-49. (Keywords: network intrusion detection system, IT system intrusion, vulnerability, mobile agent, security policy).
pjst25_1_42.pdf
Management, Economics, Sociology, and Education
Ayinde, A.F.O., S.O. Ayansina, S.B. Ibrahim, F.A. Buhari, and F.G. Oladipupo. 2024. “Relationship between Leadership Styles and Employees’ Turnover: Evidence from The Federal Institute of Industrial Research (FIIRO), Lagos State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 50-59. (Keywords: employee turnover, employee retention, leadership style, human capital, human resources, Federal Institute of Industrial Research.
pjst25_1_50.pdf
Olanipekun, L.O., M.A. Ajayi, and M.A. Oderinde. 2024. “Organizational Culture and Employees’ Performance: Evidence from Intercontinental Distilleries, Plc., Ogun State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 60-72. (Keywords: employee performance, mission, organizational culture, business philosophy and vision).
pjst25_1_60.pdf
Abiona, B.G., F.O. Olaoye, A.F.O. Ayinde, O.A. Adeyeye, T.D. Odetayo, O.R. Sodipe, and O.E. Fakoya. 2024. “Human Resources Practices on Employees’ Commitment: Implication for Agricultural Colleges in Southwest Nigeria”. Pacific Journal of Science and Technology. 25(1): 73-84. (Keywords: human resources practices, employee commitment, agricultural colleges, Nigeria.
pjst25_1_73.pdf
Ifekwem, N.E. and A.R. Adekunle. 2024. “The Impact of Entrepreneurship Development and Business Success among Selected SME’s in Lagos Mainland Local Government, Lagos State Nigeria”. Pacific Journal of Science and Technology. 25(1): 85-93. (Keywords: business, entrepreneur, success, growth, SMEs, small medium enterprises).
pjst25_1_85.pdf
Abiona, B.G., A.A. Onaseso, T.O. Oyekale, O.A. Adeyeye, K.G. Adeosun, and M.T. Ajayi. 2024. “Determinant of Job Satisfaction in Selected Agricultural Based Institute in Southwest, Nigeria”. Pacific Journal of Science and Technology. 25(1): 94-101. (Keywords: employee turnover, employee retention, determinant, job satisfaction, Agricultural Institute, Nigeria).
pjst25_1_94.pdf
Hafisu, R. and A.H. Babando. 2024. “Operating Cost Distribution for Gotel Communication, Yola using Goal Programming Model”. Pacific Journal of Science and Technology. 25(1): 102-109. (Keywords: goal programing, operating cost, analytics hierarchy process, AHP).
pjst25_1_102.pdf
Obisesan, A.A. 2024. “Does Adoption of Low Nitrogen Tolerant Variety Increase Crop Productivity and Welfare of Maize Farming Households? A Preliminary Study”. Pacific Journal of Science and Technology. 25(1): 110-119. (Keywords: improved variety, maize, nitrogen-use efficiency, welfare, rural households).
pjst25_1_110.pdf
Maranto, A.R. 2024. “The Boundary Layer between Science and Policy in Public Decision Making”. Pacific Journal of Science and Technology. 25(1): 120-131. (Keywords: decision making, scientific uncertainty, public policy, politics, resource allocation, evidence-based policy, the precautionary principle).
pjst25_1_120.pdf
Emeka, I.D., C.O. Albert, and A.I. Nkemdilim. 2024. “The Relationship between Disciplinary Measures, Class Size, and Academic Performance of Secondary School Students in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 132-138. (Keywords: class size, discipline, disciplinary measures, academic performance).
pjst25_1_132.pdf
Life Sciences and Medicine
Bakare, H.O., A.A. Akomolafe, and O.A. Oladimeji. 2024. “A Project Report on Environmental Health Situation: A Case Study of Childhood Diseases in Southwest Nigeria”. Pacific Journal of Science and Technology. 25(1): 139-151. (Keywords: childhood disease, time series modeling, ARIMA models, whooping cough, malaria, kidney disease).
pjst25_1_139.pdf
Oyegoke, O.A., A. Bagbe, A.O. Olawale, R.I. Akinbo, M.I. Omotosho, and A. Akomolafe. 2024. “Menace of Early Pregnancy by Teenage Girls: Causes and Consequences”. Pacific Journal of Science and Technology. 25(1): 152-167. (Keywords: teenage pregnancy, sexual relationships, poverty, sexually transmitted disease, school dropouts).
pjst25_1_152.pdf
Geology, Geophysics, and Earth Science
Amos-Uhegbu, C., J.D. Mmeka. O.P. Odoh. C.D. Akoma, P.I. Aigba, and S.T. Jokotagba. 2024. “Geophysical Investigation of the Groundwater Potentials in parts of Obowo Area, Imo State, Southern Nigeria”. Pacific Journal of Science and Technology. 25(1): 168-180. (Keywords: geoelectric layers, saturated layers, Benin Formation, vertical electrical soundings).
pjst25_1_168.pdf
Oghoghorie, O. and R.S. Ebhojiaye. 2024. “Effect of Coconut Shell Charcoal and Cow Bone Ash on the Tensile Strength and Melting Temperature of Aluminum Based Composite”. Pacific Journal of Science and Technology. 25(1): 5-9. (Keywords: aluminum metal matrix, Al, composite, coconut shell, cow bone, reinforcement, stir casting).
pjst25_1_5.pdf
Adebesin, A.A. and Y.O. Ganiyu. 2024. “Design and Fabrication of a Welding Fixture Clamp”. Pacific Journal of Science and Technology. 25(1): 10-19. (Keywords: miter clamp, mitre clamp, adjustability, stability, versatility, welding accuracy, fabrication, performance tests) .
pjst25_1_10.pdf
Physics, Atmospheric Physics, and Health Physics
Fernandes, J.L.P.R. 2024. “The Relativity between Time and the Local Universal Density of Potential Energy: A Solution of Mach's Principle?”. Pacific Journal of Science and Technology. 25(1): 20-23. (Keywords: time, quantum mechanics, relatively, matter, quantum physics, relativistic time) .
pjst25_1_20.pdf
Mathematics and Statistics
Adebayo, P.O. and I. Ahmed. 2024. “Determine Robust Procedure for Testing Variance Equality Using Type l Error Rate and Power”. Pacific Journal of Science and Technology. 25(1): 24-30. (Keywords: homogeneity, type 1 error rate, power of the test, robust, normal, non-normal).
pjst25_1_24.pdf
Asije, A.A. A.A. Akomolafe, O.A. Oladimeji, A.O. Olawale, and R.Y. Akinbo. 2024. “Bayesian Approach to the Prediction of Football Match Outcome in Africa”. Pacific Journal of Science and Technology. 25(1): 31-41. (Keywords: Bayesian, football match prediction, sports statistics, prior probability, De Finetti distance).
pjst25_1_31.pdf
Information Technology and Communications
Mustapha, I.O., J.B. Awotunde. S.O. Ganiyu. and A.M. Oyelakin. 2024. “Hybrid Policy-Based Architecture for Intrusion Detection System”. Pacific Journal of Science and Technology. 25(1): 42-49. (Keywords: network intrusion detection system, IT system intrusion, vulnerability, mobile agent, security policy).
pjst25_1_42.pdf
Management, Economics, Sociology, and Education
Ayinde, A.F.O., S.O. Ayansina, S.B. Ibrahim, F.A. Buhari, and F.G. Oladipupo. 2024. “Relationship between Leadership Styles and Employees’ Turnover: Evidence from The Federal Institute of Industrial Research (FIIRO), Lagos State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 50-59. (Keywords: employee turnover, employee retention, leadership style, human capital, human resources, Federal Institute of Industrial Research.
pjst25_1_50.pdf
Olanipekun, L.O., M.A. Ajayi, and M.A. Oderinde. 2024. “Organizational Culture and Employees’ Performance: Evidence from Intercontinental Distilleries, Plc., Ogun State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 60-72. (Keywords: employee performance, mission, organizational culture, business philosophy and vision).
pjst25_1_60.pdf
Abiona, B.G., F.O. Olaoye, A.F.O. Ayinde, O.A. Adeyeye, T.D. Odetayo, O.R. Sodipe, and O.E. Fakoya. 2024. “Human Resources Practices on Employees’ Commitment: Implication for Agricultural Colleges in Southwest Nigeria”. Pacific Journal of Science and Technology. 25(1): 73-84. (Keywords: human resources practices, employee commitment, agricultural colleges, Nigeria.
pjst25_1_73.pdf
Ifekwem, N.E. and A.R. Adekunle. 2024. “The Impact of Entrepreneurship Development and Business Success among Selected SME’s in Lagos Mainland Local Government, Lagos State Nigeria”. Pacific Journal of Science and Technology. 25(1): 85-93. (Keywords: business, entrepreneur, success, growth, SMEs, small medium enterprises).
pjst25_1_85.pdf
Abiona, B.G., A.A. Onaseso, T.O. Oyekale, O.A. Adeyeye, K.G. Adeosun, and M.T. Ajayi. 2024. “Determinant of Job Satisfaction in Selected Agricultural Based Institute in Southwest, Nigeria”. Pacific Journal of Science and Technology. 25(1): 94-101. (Keywords: employee turnover, employee retention, determinant, job satisfaction, Agricultural Institute, Nigeria).
pjst25_1_94.pdf
Hafisu, R. and A.H. Babando. 2024. “Operating Cost Distribution for Gotel Communication, Yola using Goal Programming Model”. Pacific Journal of Science and Technology. 25(1): 102-109. (Keywords: goal programing, operating cost, analytics hierarchy process, AHP).
pjst25_1_102.pdf
Obisesan, A.A. 2024. “Does Adoption of Low Nitrogen Tolerant Variety Increase Crop Productivity and Welfare of Maize Farming Households? A Preliminary Study”. Pacific Journal of Science and Technology. 25(1): 110-119. (Keywords: improved variety, maize, nitrogen-use efficiency, welfare, rural households).
pjst25_1_110.pdf
Maranto, A.R. 2024. “The Boundary Layer between Science and Policy in Public Decision Making”. Pacific Journal of Science and Technology. 25(1): 120-131. (Keywords: decision making, scientific uncertainty, public policy, politics, resource allocation, evidence-based policy, the precautionary principle).
pjst25_1_120.pdf
Emeka, I.D., C.O. Albert, and A.I. Nkemdilim. 2024. “The Relationship between Disciplinary Measures, Class Size, and Academic Performance of Secondary School Students in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 25(1): 132-138. (Keywords: class size, discipline, disciplinary measures, academic performance).
pjst25_1_132.pdf
Life Sciences and Medicine
Bakare, H.O., A.A. Akomolafe, and O.A. Oladimeji. 2024. “A Project Report on Environmental Health Situation: A Case Study of Childhood Diseases in Southwest Nigeria”. Pacific Journal of Science and Technology. 25(1): 139-151. (Keywords: childhood disease, time series modeling, ARIMA models, whooping cough, malaria, kidney disease).
pjst25_1_139.pdf
Oyegoke, O.A., A. Bagbe, A.O. Olawale, R.I. Akinbo, M.I. Omotosho, and A. Akomolafe. 2024. “Menace of Early Pregnancy by Teenage Girls: Causes and Consequences”. Pacific Journal of Science and Technology. 25(1): 152-167. (Keywords: teenage pregnancy, sexual relationships, poverty, sexually transmitted disease, school dropouts).
pjst25_1_152.pdf
Geology, Geophysics, and Earth Science
Amos-Uhegbu, C., J.D. Mmeka. O.P. Odoh. C.D. Akoma, P.I. Aigba, and S.T. Jokotagba. 2024. “Geophysical Investigation of the Groundwater Potentials in parts of Obowo Area, Imo State, Southern Nigeria”. Pacific Journal of Science and Technology. 25(1): 168-180. (Keywords: geoelectric layers, saturated layers, Benin Formation, vertical electrical soundings).
pjst25_1_168.pdf
Volume 24, Number 2 (November / December 2023)
Energy and Power
Anikpo, C.E. and B.O. Ogbonna. 2023. “Modelling and Simulation of a Binary DataDriven Programming Solution for Hybrid Renewable Energy Systems for Residential Buildings”. Pacific Journal of Science and Technology. 24(2):5-15. (Keywords: Alternating Hybrid Renewable Energy Power System, AHREPS, Otokwu-Mmaku, wind turbine, solar photovoltaic) .
pjst24_2_5.pdf
Physics, Atmospheric Physics, and Health Physics
Olabisi, O., P.C Amalu, O.A. Aremu, O.A. Adeniran, and E.J. Oluwadare. 2023. “Empirical Measurements and Model Optimization for Path Loss Determination in Dust Haze at VHF Band”. Pacific Journal of Science and Technology. 24(2):16-22. (Keywords: empirical, optimization, path loss, atmospheric dust haze, Very High Frequency, VHF, radio signal attenuation, wireless communications).
pjst24_2_16.pdf
Cyprain, J., U.A. Ezere, C.I. Oriaku, and U.P.K. Okpechi. 2023. “Empirical Models for the Estimation of Diurnal Temperature”. Pacific Journal of Science and Technology. 24(2):23-30. (Keywords: curve fitting, polynomial fit, air temperature, diurnal temperature data, Matlab).
pjst24_2_23.pdf
Mathematics and Statistics
Shehu, A., A.G. Usman, and N.S. Dauran. 2023. “Comparative Analysis of Sudoku Square Design Models Using Variance Components and Heritability Estimates”. Pacific Journal of Science and Technology. 24(2):31-37. (Keywords: heritability, variance components, Sudoku models).
pjst24_2_31.pdf
Information Technology and Communications
Ajao, J.F., O.A. Okunade, and A.O. Ajao. 2023. “Recurrent Neural Network (RNN) for Igbo Handwritten Character Recognition”. Pacific Journal of Science and Technology. 24(2):38-46. (Keywords: handwritten character set, Natural Language Processing, NLP, neural network, personal handwriting, human machine communications).
pjst24_2_38.pdf
Management, Economics, Sociology, and Education
Akomolafe, M.A., F.O. Ajao, and O.W. Oyewo. 2023. “Assessing the Efficiency and Effectiveness of Maintenance Management Practices in Selected Private Institutions”. Pacific Journal of Science and Technology. 24(2):46-51. (Keywords: management practices, maintenance, effectiveness, efficiency, assessment, infrastructure).
pjst24_2_46.pdf
Olabosinde, S.T., S.O. Oriyomi, and O.O. Elufisan. 2023. “Passenger Patronage and Service Delivery in Public Transport Operations in Lagos State Nigeria”. Pacific Journal of Science and Technology. 24(2):52-58. (Keywords: public transportation, service quality, customer satisfaction, public safety, transportation management).
pjst24_2_52.pdf
Edwards, J., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “How Science and Engineering Changed the Face of Twentieth Century War”. Pacific Journal of Science and Technology. 24(2):59-65. (Keywords: military history, military technology, STEM contributions to military science).
pjst24_2_59.pdf
Chemistry and Biochemistry
Ukoha, P.O., K.O. Ugwuanyi, U.S. Oruma, C.U. Ibeji, U.R. Obeta. 2023. “Kinetics, Thermodynamics, and Mechanism of Redox Reaction of I-Adipato-di(N,N1bis(salicylidene)ethylenediaminatoiron(II)), [(Fesalen)2adi], with thiourea and L-cysteine in Aqueous Perchloric acid”. Pacific Journal of Science and Technology. 24(2):66-85. (Keywords: iron-sulfur electron transfer, kinetics, thermodynamics, chemical oxidation, first order reaction).
pjst24_2_66.pdf
Life Sciences and Medicine
Akinola, O.O., O.O. Akintola, A.R. Falana, M. Smart, A. Opeyemi, A. Adediran; and R.T. Ibode. 2023. “Health Risk Assessment of Potentially Toxic Elements in Archachatina marginata (Giant Land Snail) around Olomore Dumpsite in Abeokuta Southwestern Nigeria”. Pacific Journal of Science and Technology. 24(2):86-93. (Keywords: Archachatina marginata, giant land snail, carcinogenic risk, insidious health, waste dumpsite).
pjst24_2_86.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Autobiographical Memory: Is the Role of the Hippocampus Time Limited?”. Pacific Journal of Science and Technology. 24(2):94-100. (Keywords: neurological disorders, memory deficits, episodic memory, autobiographical memory, hippocampal function) .
pjst24_2_94.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Exploration of Astrocyte Induced Cognitive Enhancements”. Pacific Journal of Science and Technology. 24(2):101-107. (Keywords: neurological disorders, memory deficits, long-term potentiation, LPT, astrocytes, neurotrophic functions).
pjst24_2_101.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “The Unseen Influence: Investigating the Crucial Role of Consciousness in Visual Processing”. Pacific Journal of Science and Technology. 24(2):108-116. (Keywords: consciousness, visual perception, cognitive interpretation, visual, auditory, and somatosensory pathways, task performance).
pjst24_2_108.pdf
Wills, O., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Shades of Disparities: Addressing Mental Health Among Indigenous Veterans”. Pacific Journal of Science and Technology. 24(2):117-121. (Keywords: veteran health, mental health, indigenous populations, meta-analysis) .
pjst24_2_117.pdf
Environmental Science and Ecology
Akintola, O.O., T. Adeniran, E.K. Abodunrin, O.O. Akinola, A.O. Agbo-Adediran, F.M. Jayeoba, and R.T. Ibode. 2023. “Tree Diversity of Oko-Iroo Forest Reserve in Oyo State, Southwestern Nigeria”. Pacific Journal of Science and Technology. 24(2):122-128. (Keywords: human activities, deforestation, habitat restoration, forest resources, forest management).
pjst24_2_122.pdf
Shope, O.O. 2023. “Operational and Health Problems Associated with Telecom Mast Distribution in Ogun State Nigeria”. Pacific Journal of Science and Technology. 24(2):129-136. (Keywords: human health, operational considerations, wireless telecommunications masts, electromagnetic emissions, microwave radiation, Ogun State).
pjst24_2_129.pdf
Geology, Geophysics, and Earth Science
Azunna, D.E. and I.E. Nwachukwu. 2023. “Fast Fourier Transform and its Application in Determining the Depth of Magnetic Sources in Parts of Lower Benue Trough”. Pacific Journal of Science and Technology. 24(2):137-146. (Keywords: Fast Fourier Transform, FFT, applications, aeromagnetic data).
pjst24_2_137.pdf
Ademila, O. 2023. “Subsurface Basement and Depth Characteristics of Iwo-Osogbo, Southwestern Nigeria from Potential Field Data for Mineral Exploration Appraisal”. Pacific Journal of Science and Technology. 24(2):147-163. (Keywords: mineral exploration, aeromagnetic, subsurface geology, depth characterization, subsurface model).
pjst24_2_147.pdf
Uzoegbu, M.U. and C. Amos-Uhegbu. 2023. “Organic Petrographical and Organic Geochemical Evaluations of Enugu Coals, Anambra Basin, SE Nigeria”. Pacific Journal of Science and Technology. 24(2):164-187. (Keywords: Enugu, Anambra basin, organic geochemistry, organic petrography, Cretaceous coal).
pjst24_2_164.pdf
Anikpo, C.E. and B.O. Ogbonna. 2023. “Modelling and Simulation of a Binary DataDriven Programming Solution for Hybrid Renewable Energy Systems for Residential Buildings”. Pacific Journal of Science and Technology. 24(2):5-15. (Keywords: Alternating Hybrid Renewable Energy Power System, AHREPS, Otokwu-Mmaku, wind turbine, solar photovoltaic) .
pjst24_2_5.pdf
Physics, Atmospheric Physics, and Health Physics
Olabisi, O., P.C Amalu, O.A. Aremu, O.A. Adeniran, and E.J. Oluwadare. 2023. “Empirical Measurements and Model Optimization for Path Loss Determination in Dust Haze at VHF Band”. Pacific Journal of Science and Technology. 24(2):16-22. (Keywords: empirical, optimization, path loss, atmospheric dust haze, Very High Frequency, VHF, radio signal attenuation, wireless communications).
pjst24_2_16.pdf
Cyprain, J., U.A. Ezere, C.I. Oriaku, and U.P.K. Okpechi. 2023. “Empirical Models for the Estimation of Diurnal Temperature”. Pacific Journal of Science and Technology. 24(2):23-30. (Keywords: curve fitting, polynomial fit, air temperature, diurnal temperature data, Matlab).
pjst24_2_23.pdf
Mathematics and Statistics
Shehu, A., A.G. Usman, and N.S. Dauran. 2023. “Comparative Analysis of Sudoku Square Design Models Using Variance Components and Heritability Estimates”. Pacific Journal of Science and Technology. 24(2):31-37. (Keywords: heritability, variance components, Sudoku models).
pjst24_2_31.pdf
Information Technology and Communications
Ajao, J.F., O.A. Okunade, and A.O. Ajao. 2023. “Recurrent Neural Network (RNN) for Igbo Handwritten Character Recognition”. Pacific Journal of Science and Technology. 24(2):38-46. (Keywords: handwritten character set, Natural Language Processing, NLP, neural network, personal handwriting, human machine communications).
pjst24_2_38.pdf
Management, Economics, Sociology, and Education
Akomolafe, M.A., F.O. Ajao, and O.W. Oyewo. 2023. “Assessing the Efficiency and Effectiveness of Maintenance Management Practices in Selected Private Institutions”. Pacific Journal of Science and Technology. 24(2):46-51. (Keywords: management practices, maintenance, effectiveness, efficiency, assessment, infrastructure).
pjst24_2_46.pdf
Olabosinde, S.T., S.O. Oriyomi, and O.O. Elufisan. 2023. “Passenger Patronage and Service Delivery in Public Transport Operations in Lagos State Nigeria”. Pacific Journal of Science and Technology. 24(2):52-58. (Keywords: public transportation, service quality, customer satisfaction, public safety, transportation management).
pjst24_2_52.pdf
Edwards, J., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “How Science and Engineering Changed the Face of Twentieth Century War”. Pacific Journal of Science and Technology. 24(2):59-65. (Keywords: military history, military technology, STEM contributions to military science).
pjst24_2_59.pdf
Chemistry and Biochemistry
Ukoha, P.O., K.O. Ugwuanyi, U.S. Oruma, C.U. Ibeji, U.R. Obeta. 2023. “Kinetics, Thermodynamics, and Mechanism of Redox Reaction of I-Adipato-di(N,N1bis(salicylidene)ethylenediaminatoiron(II)), [(Fesalen)2adi], with thiourea and L-cysteine in Aqueous Perchloric acid”. Pacific Journal of Science and Technology. 24(2):66-85. (Keywords: iron-sulfur electron transfer, kinetics, thermodynamics, chemical oxidation, first order reaction).
pjst24_2_66.pdf
Life Sciences and Medicine
Akinola, O.O., O.O. Akintola, A.R. Falana, M. Smart, A. Opeyemi, A. Adediran; and R.T. Ibode. 2023. “Health Risk Assessment of Potentially Toxic Elements in Archachatina marginata (Giant Land Snail) around Olomore Dumpsite in Abeokuta Southwestern Nigeria”. Pacific Journal of Science and Technology. 24(2):86-93. (Keywords: Archachatina marginata, giant land snail, carcinogenic risk, insidious health, waste dumpsite).
pjst24_2_86.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Autobiographical Memory: Is the Role of the Hippocampus Time Limited?”. Pacific Journal of Science and Technology. 24(2):94-100. (Keywords: neurological disorders, memory deficits, episodic memory, autobiographical memory, hippocampal function) .
pjst24_2_94.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Exploration of Astrocyte Induced Cognitive Enhancements”. Pacific Journal of Science and Technology. 24(2):101-107. (Keywords: neurological disorders, memory deficits, long-term potentiation, LPT, astrocytes, neurotrophic functions).
pjst24_2_101.pdf
Roy-Chowdhury, S., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “The Unseen Influence: Investigating the Crucial Role of Consciousness in Visual Processing”. Pacific Journal of Science and Technology. 24(2):108-116. (Keywords: consciousness, visual perception, cognitive interpretation, visual, auditory, and somatosensory pathways, task performance).
pjst24_2_108.pdf
Wills, O., J.C. Johnson, P.A. Johnson, and A.A. Mardon. 2023. “Shades of Disparities: Addressing Mental Health Among Indigenous Veterans”. Pacific Journal of Science and Technology. 24(2):117-121. (Keywords: veteran health, mental health, indigenous populations, meta-analysis) .
pjst24_2_117.pdf
Environmental Science and Ecology
Akintola, O.O., T. Adeniran, E.K. Abodunrin, O.O. Akinola, A.O. Agbo-Adediran, F.M. Jayeoba, and R.T. Ibode. 2023. “Tree Diversity of Oko-Iroo Forest Reserve in Oyo State, Southwestern Nigeria”. Pacific Journal of Science and Technology. 24(2):122-128. (Keywords: human activities, deforestation, habitat restoration, forest resources, forest management).
pjst24_2_122.pdf
Shope, O.O. 2023. “Operational and Health Problems Associated with Telecom Mast Distribution in Ogun State Nigeria”. Pacific Journal of Science and Technology. 24(2):129-136. (Keywords: human health, operational considerations, wireless telecommunications masts, electromagnetic emissions, microwave radiation, Ogun State).
pjst24_2_129.pdf
Geology, Geophysics, and Earth Science
Azunna, D.E. and I.E. Nwachukwu. 2023. “Fast Fourier Transform and its Application in Determining the Depth of Magnetic Sources in Parts of Lower Benue Trough”. Pacific Journal of Science and Technology. 24(2):137-146. (Keywords: Fast Fourier Transform, FFT, applications, aeromagnetic data).
pjst24_2_137.pdf
Ademila, O. 2023. “Subsurface Basement and Depth Characteristics of Iwo-Osogbo, Southwestern Nigeria from Potential Field Data for Mineral Exploration Appraisal”. Pacific Journal of Science and Technology. 24(2):147-163. (Keywords: mineral exploration, aeromagnetic, subsurface geology, depth characterization, subsurface model).
pjst24_2_147.pdf
Uzoegbu, M.U. and C. Amos-Uhegbu. 2023. “Organic Petrographical and Organic Geochemical Evaluations of Enugu Coals, Anambra Basin, SE Nigeria”. Pacific Journal of Science and Technology. 24(2):164-187. (Keywords: Enugu, Anambra basin, organic geochemistry, organic petrography, Cretaceous coal).
pjst24_2_164.pdf
Volume 24, Number 1 (May / June 2023)
Physics, Atmospheric Physics, and Health Physics
Fernandes, José Luís Pereira Rebelo. 2022. “Communicated Addendum: Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 24(1): 5. (The following is offered as an update and addendum to the paper originally published as: Fernandes, J.L.P.R. 2022. “Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 23(1):5-10.)
pjst24_1_5.pdf
Mathematics and Statistics
Raji, M.T., M.O. Etuk, O.A. Uwaheren, C.Y. Ishola, M.O. Ajisope, O.E. Faniyi, and A.A. Victor. 2023. “Approximate Solutions of Seventh-Order Boundary Value Problems using Variational Iteration Algorithm via Chebyshev-Hermite Polynomials”. Pacific Journal of Science and Technology. 24(1): 7-14. (Keywords: seventh-order, boundary value problems, BVP, Chebyshev-Hermite polynomials, Probabilist’s Hermite polynomials).
pjst24_1_7
Babando, A.H., R. Hafisu, and M. Barma. 2023. “Production Schedule Using Integer Linear Programming for Tasty Menu Bakery Yola, Adamawa State of Nigeria”. Pacific Journal of Science and Technology. 24(1): 15-26. (Keywords: linear programming model, sensitivity analysis, production planning, production schedule, profit analysis).
pjst24_1_15
Information Technology and Communications
Oliha, F.O. and O.P. Iyoha. 2023. “An Investigation of Selected Identity Management Agencies Towards a Unified National Identity Registry Services System in Nigeria”. Pacific Journal of Science and Technology. 24(1): 27-39. (Keywords: digital identity, unified registry systems, unified identification number, identity information deduplication).
pjst24_1_27
Olawoyin, R.O. and O.A. Adeniji. 2023. “Utilization of Internet-Enabled Technology for Research Purposes by Postgraduate Business Education Students in Universities in Southwest Nigeria”. Pacific Journal of Science and Technology. 24(1): 40-48. (Keywords: Internet use, Internet research, technology research, business education, university education, postgraduate studies).
pjst24_1_40
Management, Economics, Sociology, and Education
Olorode, K.P., M.E. Ogunbiyi, O.O. Elufisan, and A.O. Bello. 2023. “Assessment of Pattern of Road Traffic Crashes among the Nigerian States and Federal Capital Territory (Abuja)”. Pacific Journal of Science and Technology. 24(1): 49-57. (Keywords: traffic accidents, crash factors, crash injuries, traffic deaths, Nigerian states, Federal Capitol Territory, FCT).
pjst24_1_49
Akomolafe, M.A. 2023. “Significant Effect of Major Factors Performance on Public Building Projects in Osun State”. Pacific Journal of Science and Technology. 24(1): 58-63. (Keywords: performance factors, respondents, public building construction projects, material prices, schedule, engineering management).
pjst24_1_58
Onifade, T.A., M.A. Ajayi; N.I. Tongo, and A.B. Ayomide. 2023. “Pricing Strategies and Consumer Purchase Intention on Convenience Goods among Government Secondary School Female Teachers in Ota Ogun State Nigeria”. Pacific Journal of Science and Technology. 24(1): 64-71. (Keywords: strategies, pricing, consumer, intention, purchase).
pjst24_1_64
Ajibola, B.O. and K.A. Tiamiyu. 2023. “Job Satisfaction as a Correlate of Marital Stability among Married Adults in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 24(1): 72-79. (Keywords: marriage, marital stability, job satisfaction, marital stability sale, MSS, gender, occupation, educational level).
pjst24_1_72
Musa, S. 2023. “Life is Bigger? Positing Openness to Other-Religion Reincarnation on Respect for Religious Equality with Compassion as a Moderator”. Pacific Journal of Science and Technology. 24(1): 80-87. (Keywords: religious equality, reincarnation, compassion, past life belief, metaphysics, social interaction, interpersonal communications).
pjst24_1_80
Ukpong, J.S., C. Alabekee, and E. Ugwumba. 2023. “The Challenges and Prospects in the Implementation of the National Education System: The Case of 9-3-4”. Pacific Journal of Science and Technology. 24(1): 88-96. (Keywords: national school system, balance of primary, junior secondary, secondary, and tertiary education, educational resources, educational policy).
pjst24_1_88
Emeka, I.D., C.J. Emeka, and A.C. Onyebuchi. 2023. “Education for Self-Reliance: Imperative for Sustainable National Development”. Pacific Journal of Science and Technology. 24(1): 97- 102. (Keywords: education, self-reliance, sustainable development, sustainable national development).
pjst24_1_97
Chemistry and Biochemistry
Anweting, I.B., I.E. Okon, and F. Jones. 2023. “Kinetics and Mechanism of Oxidation of Theophylline by Permanganate Ion in Aqueous Sulphuric Acid Medium”. Pacific Journal of Science and Technology. 24(1): 103-110. (Keywords: kinetics studies, stoichiometry, chemical oxidation, permanganate, theophylline, dimethylxanthine).
pjst24_1_103
Life Sciences and Medicine
Damilare-Joshua, F.J. and A.O. Adejumo. 2023. “A Study of Borderline Application on Mathematical Modelling of Leprosy Transmission in Nigeria”. Pacific Journal of Science and Technology. 24(1): 111-123. (Keywords: mathematical model, simulation, susceptible, exposed, multibacillary leprosy, paucibacillary leprosy, recovery rate, borderline).
pjst24_1_111
Victor, A.A., A.O. Yekeen, M.L. Olaosebikan, N.H. Sayeed, M.T. Raji, N.M. Momoh, and K.M. Adeyemo. 2023. “Application of Differential Transform for Solving Typhoid Fever Model”. Pacific Journal of Science and Technology. 24(1): 124-130. (Keywords: typhoid fever, differential transform method, DTM, Runge-Kutta method, mathematical biology, disease transmission, mathematical modeling).
pjst24_1_124.pdf
Geology, Geophysics, and Earth Science
Eze, M.O. 2023. “Demonstration of Clay Mineral Distribution and Its Effect on Porosity of Reservoirs in “Amo” Field in the Niger Delta Basin of Nigeria”. Pacific Journal of Science and Technology. 24(1): 131-139. (Keywords: distribution of clay types, Amo-Field, porosities, dispersed clay, laminated clay, structural clay, Niger Delta).
pjst24_1_131.pdf
Amos-Uhegbu, C. 2023. “Infiltrometric Determination of the Hydrogeological Characteristics of Some Benin Formation Topsoils, Southeastern Nigeria”. Pacific Journal of Science and Technology. 24(1): 140-146. (Keywords: Infiltrometer, Benin Formation, Hydrogeological, Soil texture and Infiltration capacity).
pjst24_1_140.pdf
Amos-Uhegbu, C., C.D. Akoma, and S.T. Jokotagba. 2023. “Evaluation of the Textural, Physical, and Infiltration Properties of Topsoils in Parts of Michael Okpara University of Agriculture, Umudike Southeastern Nigeria”. Pacific Journal of Science and Technology. 24(1): 147-158. (Keywords: outlier, moisture content, topsoil texture, Infiltration properties).
pjst24_1_147.pdf
Amos-Uhegbu, C. and C.D. Akoma. 2023. “Delineation of Aquifers in parts of the Coastal Plain Sands of the Dahomey Basin of Central Lagos State Nigeria”. Pacific Journal of Science and Technology. 24(1): 159-169. (Keywords: vertical electrical sounding, VES, geophysics, geoelectric layers, subsurface layers, aquifer units, coastal plain sands, Dahomey basin).
pjst24_1_159.pdf
Eze, M.O. and E.D. Asogwa. 2023. “The Use of Aeromagnetic in Qualitative and Quantitative interpretation of Geology of Gboko Area and Environs”. Pacific Journal of Science and Technology. 24(1): 170-183. (Keywords: source parameter imagery, SPI, aeromagnetic survey, magnetic depth, magnetic basement, tectonic trends, filtered maps, geology, geophysics).
pjst24_1_170.pdf
Fernandes, José Luís Pereira Rebelo. 2022. “Communicated Addendum: Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 24(1): 5. (The following is offered as an update and addendum to the paper originally published as: Fernandes, J.L.P.R. 2022. “Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 23(1):5-10.)
pjst24_1_5.pdf
Mathematics and Statistics
Raji, M.T., M.O. Etuk, O.A. Uwaheren, C.Y. Ishola, M.O. Ajisope, O.E. Faniyi, and A.A. Victor. 2023. “Approximate Solutions of Seventh-Order Boundary Value Problems using Variational Iteration Algorithm via Chebyshev-Hermite Polynomials”. Pacific Journal of Science and Technology. 24(1): 7-14. (Keywords: seventh-order, boundary value problems, BVP, Chebyshev-Hermite polynomials, Probabilist’s Hermite polynomials).
pjst24_1_7
Babando, A.H., R. Hafisu, and M. Barma. 2023. “Production Schedule Using Integer Linear Programming for Tasty Menu Bakery Yola, Adamawa State of Nigeria”. Pacific Journal of Science and Technology. 24(1): 15-26. (Keywords: linear programming model, sensitivity analysis, production planning, production schedule, profit analysis).
pjst24_1_15
Information Technology and Communications
Oliha, F.O. and O.P. Iyoha. 2023. “An Investigation of Selected Identity Management Agencies Towards a Unified National Identity Registry Services System in Nigeria”. Pacific Journal of Science and Technology. 24(1): 27-39. (Keywords: digital identity, unified registry systems, unified identification number, identity information deduplication).
pjst24_1_27
Olawoyin, R.O. and O.A. Adeniji. 2023. “Utilization of Internet-Enabled Technology for Research Purposes by Postgraduate Business Education Students in Universities in Southwest Nigeria”. Pacific Journal of Science and Technology. 24(1): 40-48. (Keywords: Internet use, Internet research, technology research, business education, university education, postgraduate studies).
pjst24_1_40
Management, Economics, Sociology, and Education
Olorode, K.P., M.E. Ogunbiyi, O.O. Elufisan, and A.O. Bello. 2023. “Assessment of Pattern of Road Traffic Crashes among the Nigerian States and Federal Capital Territory (Abuja)”. Pacific Journal of Science and Technology. 24(1): 49-57. (Keywords: traffic accidents, crash factors, crash injuries, traffic deaths, Nigerian states, Federal Capitol Territory, FCT).
pjst24_1_49
Akomolafe, M.A. 2023. “Significant Effect of Major Factors Performance on Public Building Projects in Osun State”. Pacific Journal of Science and Technology. 24(1): 58-63. (Keywords: performance factors, respondents, public building construction projects, material prices, schedule, engineering management).
pjst24_1_58
Onifade, T.A., M.A. Ajayi; N.I. Tongo, and A.B. Ayomide. 2023. “Pricing Strategies and Consumer Purchase Intention on Convenience Goods among Government Secondary School Female Teachers in Ota Ogun State Nigeria”. Pacific Journal of Science and Technology. 24(1): 64-71. (Keywords: strategies, pricing, consumer, intention, purchase).
pjst24_1_64
Ajibola, B.O. and K.A. Tiamiyu. 2023. “Job Satisfaction as a Correlate of Marital Stability among Married Adults in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 24(1): 72-79. (Keywords: marriage, marital stability, job satisfaction, marital stability sale, MSS, gender, occupation, educational level).
pjst24_1_72
Musa, S. 2023. “Life is Bigger? Positing Openness to Other-Religion Reincarnation on Respect for Religious Equality with Compassion as a Moderator”. Pacific Journal of Science and Technology. 24(1): 80-87. (Keywords: religious equality, reincarnation, compassion, past life belief, metaphysics, social interaction, interpersonal communications).
pjst24_1_80
Ukpong, J.S., C. Alabekee, and E. Ugwumba. 2023. “The Challenges and Prospects in the Implementation of the National Education System: The Case of 9-3-4”. Pacific Journal of Science and Technology. 24(1): 88-96. (Keywords: national school system, balance of primary, junior secondary, secondary, and tertiary education, educational resources, educational policy).
pjst24_1_88
Emeka, I.D., C.J. Emeka, and A.C. Onyebuchi. 2023. “Education for Self-Reliance: Imperative for Sustainable National Development”. Pacific Journal of Science and Technology. 24(1): 97- 102. (Keywords: education, self-reliance, sustainable development, sustainable national development).
pjst24_1_97
Chemistry and Biochemistry
Anweting, I.B., I.E. Okon, and F. Jones. 2023. “Kinetics and Mechanism of Oxidation of Theophylline by Permanganate Ion in Aqueous Sulphuric Acid Medium”. Pacific Journal of Science and Technology. 24(1): 103-110. (Keywords: kinetics studies, stoichiometry, chemical oxidation, permanganate, theophylline, dimethylxanthine).
pjst24_1_103
Life Sciences and Medicine
Damilare-Joshua, F.J. and A.O. Adejumo. 2023. “A Study of Borderline Application on Mathematical Modelling of Leprosy Transmission in Nigeria”. Pacific Journal of Science and Technology. 24(1): 111-123. (Keywords: mathematical model, simulation, susceptible, exposed, multibacillary leprosy, paucibacillary leprosy, recovery rate, borderline).
pjst24_1_111
Victor, A.A., A.O. Yekeen, M.L. Olaosebikan, N.H. Sayeed, M.T. Raji, N.M. Momoh, and K.M. Adeyemo. 2023. “Application of Differential Transform for Solving Typhoid Fever Model”. Pacific Journal of Science and Technology. 24(1): 124-130. (Keywords: typhoid fever, differential transform method, DTM, Runge-Kutta method, mathematical biology, disease transmission, mathematical modeling).
pjst24_1_124.pdf
Geology, Geophysics, and Earth Science
Eze, M.O. 2023. “Demonstration of Clay Mineral Distribution and Its Effect on Porosity of Reservoirs in “Amo” Field in the Niger Delta Basin of Nigeria”. Pacific Journal of Science and Technology. 24(1): 131-139. (Keywords: distribution of clay types, Amo-Field, porosities, dispersed clay, laminated clay, structural clay, Niger Delta).
pjst24_1_131.pdf
Amos-Uhegbu, C. 2023. “Infiltrometric Determination of the Hydrogeological Characteristics of Some Benin Formation Topsoils, Southeastern Nigeria”. Pacific Journal of Science and Technology. 24(1): 140-146. (Keywords: Infiltrometer, Benin Formation, Hydrogeological, Soil texture and Infiltration capacity).
pjst24_1_140.pdf
Amos-Uhegbu, C., C.D. Akoma, and S.T. Jokotagba. 2023. “Evaluation of the Textural, Physical, and Infiltration Properties of Topsoils in Parts of Michael Okpara University of Agriculture, Umudike Southeastern Nigeria”. Pacific Journal of Science and Technology. 24(1): 147-158. (Keywords: outlier, moisture content, topsoil texture, Infiltration properties).
pjst24_1_147.pdf
Amos-Uhegbu, C. and C.D. Akoma. 2023. “Delineation of Aquifers in parts of the Coastal Plain Sands of the Dahomey Basin of Central Lagos State Nigeria”. Pacific Journal of Science and Technology. 24(1): 159-169. (Keywords: vertical electrical sounding, VES, geophysics, geoelectric layers, subsurface layers, aquifer units, coastal plain sands, Dahomey basin).
pjst24_1_159.pdf
Eze, M.O. and E.D. Asogwa. 2023. “The Use of Aeromagnetic in Qualitative and Quantitative interpretation of Geology of Gboko Area and Environs”. Pacific Journal of Science and Technology. 24(1): 170-183. (Keywords: source parameter imagery, SPI, aeromagnetic survey, magnetic depth, magnetic basement, tectonic trends, filtered maps, geology, geophysics).
pjst24_1_170.pdf
Volume 23, Number 2 (November / December 2022)
Physics, Atmospheric Physics, and Health Physics
Ajiboye, T.K., M.O. Fabiyi, N. Mustapha, and S. Abdulkareem. 2022. “Development and Application of Clay and Granite Dust Blend as a Novel Insulating Material for Flat Plate Solar Collector”. Pacific Journal of Science and Technology. 23(2): 5-19. (Key words: renewable energy, solar collector, insulating material, clay, granite dust, thermal conductivity, thermal diffusivity).
pjst23_2_5.pdf
Mathematics and Statistics
Babando, K.A. 2022. “An Impact of Mathematical Modeling in Economic Growth in Nigeria”. Pacific Journal of Science and Technology. 23(2): 20-27.(Keywords: mathematical modeling, flowchart, graph, diagrams, exponential model).
pjst23_2_20.pdf
Ahmad, K.S., A.M. Auwal, Y. Bala, and H.A. Babando. 2022. “Mathematical Modeling for Understanding of Politics in the Presence of Violence: Contemporary Nigerian Politics in Focus”. Pacific Journal of Science and Technology. 23(2):28-40. (Keywords: mathematical model, politics, violence, equilibrium points, stability analysis, basic reproduction number, Nigeria).
pjst23_2_28.pdf
Information Technology and Communications
Tongo, N.I. and M.A. Ajayi. 2022. “Information Communication Technology (ICT) and Organizational Efficiency: A Study of Access Bank Plc”. Pacific Journal of Science and Technology. 23(2): 41-49. (Keywords: bank communication, efficiency, information communication technology, ICT, financial sector).
pjst23_2_41.pdf
Babando, K.A. and I.A. Bakari. 2022. “Distributed System for Population Analysis in Nigeria (National Population Commission)”. Pacific Journal of Science and Technology. 23(2): 50-65. (Key words: population, system, HTML, PHP, My SQL, National Population Commission).
pjst23_2_50.pdf
Management, Economics, Sociology, and Education
Enwezor, H.C. and N.M. Chukwunonye. 2022. “Employability Skills Applied by Principals for Managing Generated Revenue for Effective School Management in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 23(2): 66-73. (Keywords: skills, principals, revenue, school management, COVID-19).
pjst23_2_66.pdf
Ugbada, J.B. 2022. “Impact of Domestic Debt on Economic Growth in Nigeria”. Pacific Journal of Science and Technology. 23(2): 74-82. (Key words: domestic debt, economic growth, gross domestic product, GDP, domestic debt servicing, auto regressive distributed lag, ARDL).
pjst23_2_74.pdf
Jayeola, O.E., M.E. Ogunbiyi, and A.O. Akinyele. 2022. “Perceived Risk and Insecurity of Road Transport Operations in Ado-Odo/Ota Local Government Area, Ogun State Nigeria”. Pacific Journal of Science and Technology. 23(2): 83-91. (Keywords: robbery, insecurity, accidents, kidnapping, Ado-Odo/Ota, Nigeria).
pjst23_2_83.pdf
Maranto, A.R. and J. Stern. 2022. “Historic Perspective on the use of Weapons-of-War and Military Technology by Private Citizens within the United States”. Pacific Journal of Science and Technology. 23(2): 92-11. (Keywords: artillery, cannon, military technology, private weapons ownership, gun control, privateering, military history, civil rights, US Supreme Court).
pjst23_2_92.pdf
Chemistry and Biochemistry
Njoku, I.S., M. Olaleye, and O.T. Asekun. 2022. “Comparative Study of Chemical Composition of the Essential Oils of Turnera diffusa (Josef August Schultes) Leaf and Stem”. Pacific Journal of Science and Technology. 23(2): 101-106. (Keywords: Turnera diffusa, damiana, essential oils, spathunelol, junenol, caryophyllene).
pjst23_2_101.pdf
Okon, I.E., I.B. Anweting, and N.A. Nwokem. 2022. “A Study on Heavy Metals Pollution Levels in Water and Sediment of River Kubani Dam, Zaria, Nigeria”. Pacific Journal of Science and Technology. 23(2): 107-116. (Key words: heavy metals, concentration, metal indices, water, sediment, pollution).
pjst23_2_107.pdf
Life Sciences and Medicine
Fayinminnu, O.O., O.F. Owolabi, and N.C. Isienyi. 2022. “Health Risk Assessment of Amaranthus Species Grown on Inorganic and Organic Fertilizers”. Pacific Journal of Science and Technology. 23(2): 117-131. (Key words: poultry droppings, NPK 15:15:15, Amaranthus species, heavy metals toxicity, health risk).
pjst23_2_117.pdf
Environmental Science and Ecology
Eze, M.O. and C.K. Ezugwu. 2022. “HydroStatistical Assessment of Anthropogenic Contamination of Groundwater in Nsukka Area, Enugu State Nigeria”. Pacific Journal of Science and Technology. 23(2): 132-144. (Keywords: perched aquifer, multivariate analysis, sewage contamination, Nsukka, hydrogeochemistry, contamination, heavy metals, environmental quality).
pjst23_2_132.pdf
Akomolafe, M.A., E.B. Oluwagbemi, and M.A. Mohammed. 2022. “Impact of Building Construction Activities on the Environment: A Case Study of Southwest, Nigeria”. Pacific Journal of Science and Technology. 23(2): 145- 153. (Key words: environmental impact, humidity, temperature, construction projects, building construction, materials).
pjst23_1_113.pdf
Geology, Geophysics, and Earth Science
Eze, M.O. 2022. “Hydrogeochemistry of Water Samples from some Boreholes in Umuahia North Local Government of Abia State”. Pacific Journal of Science and Technology. 23(2): 154-162. (Keywords: groundwater chemistry, host rock, hydrogeochemical analysis, drinking water, Piper trilinear diagram, Umuahia, Nigeria).
pjst23_2_154.pdf
Ajiboye, T.K., M.O. Fabiyi, N. Mustapha, and S. Abdulkareem. 2022. “Development and Application of Clay and Granite Dust Blend as a Novel Insulating Material for Flat Plate Solar Collector”. Pacific Journal of Science and Technology. 23(2): 5-19. (Key words: renewable energy, solar collector, insulating material, clay, granite dust, thermal conductivity, thermal diffusivity).
pjst23_2_5.pdf
Mathematics and Statistics
Babando, K.A. 2022. “An Impact of Mathematical Modeling in Economic Growth in Nigeria”. Pacific Journal of Science and Technology. 23(2): 20-27.(Keywords: mathematical modeling, flowchart, graph, diagrams, exponential model).
pjst23_2_20.pdf
Ahmad, K.S., A.M. Auwal, Y. Bala, and H.A. Babando. 2022. “Mathematical Modeling for Understanding of Politics in the Presence of Violence: Contemporary Nigerian Politics in Focus”. Pacific Journal of Science and Technology. 23(2):28-40. (Keywords: mathematical model, politics, violence, equilibrium points, stability analysis, basic reproduction number, Nigeria).
pjst23_2_28.pdf
Information Technology and Communications
Tongo, N.I. and M.A. Ajayi. 2022. “Information Communication Technology (ICT) and Organizational Efficiency: A Study of Access Bank Plc”. Pacific Journal of Science and Technology. 23(2): 41-49. (Keywords: bank communication, efficiency, information communication technology, ICT, financial sector).
pjst23_2_41.pdf
Babando, K.A. and I.A. Bakari. 2022. “Distributed System for Population Analysis in Nigeria (National Population Commission)”. Pacific Journal of Science and Technology. 23(2): 50-65. (Key words: population, system, HTML, PHP, My SQL, National Population Commission).
pjst23_2_50.pdf
Management, Economics, Sociology, and Education
Enwezor, H.C. and N.M. Chukwunonye. 2022. “Employability Skills Applied by Principals for Managing Generated Revenue for Effective School Management in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 23(2): 66-73. (Keywords: skills, principals, revenue, school management, COVID-19).
pjst23_2_66.pdf
Ugbada, J.B. 2022. “Impact of Domestic Debt on Economic Growth in Nigeria”. Pacific Journal of Science and Technology. 23(2): 74-82. (Key words: domestic debt, economic growth, gross domestic product, GDP, domestic debt servicing, auto regressive distributed lag, ARDL).
pjst23_2_74.pdf
Jayeola, O.E., M.E. Ogunbiyi, and A.O. Akinyele. 2022. “Perceived Risk and Insecurity of Road Transport Operations in Ado-Odo/Ota Local Government Area, Ogun State Nigeria”. Pacific Journal of Science and Technology. 23(2): 83-91. (Keywords: robbery, insecurity, accidents, kidnapping, Ado-Odo/Ota, Nigeria).
pjst23_2_83.pdf
Maranto, A.R. and J. Stern. 2022. “Historic Perspective on the use of Weapons-of-War and Military Technology by Private Citizens within the United States”. Pacific Journal of Science and Technology. 23(2): 92-11. (Keywords: artillery, cannon, military technology, private weapons ownership, gun control, privateering, military history, civil rights, US Supreme Court).
pjst23_2_92.pdf
Chemistry and Biochemistry
Njoku, I.S., M. Olaleye, and O.T. Asekun. 2022. “Comparative Study of Chemical Composition of the Essential Oils of Turnera diffusa (Josef August Schultes) Leaf and Stem”. Pacific Journal of Science and Technology. 23(2): 101-106. (Keywords: Turnera diffusa, damiana, essential oils, spathunelol, junenol, caryophyllene).
pjst23_2_101.pdf
Okon, I.E., I.B. Anweting, and N.A. Nwokem. 2022. “A Study on Heavy Metals Pollution Levels in Water and Sediment of River Kubani Dam, Zaria, Nigeria”. Pacific Journal of Science and Technology. 23(2): 107-116. (Key words: heavy metals, concentration, metal indices, water, sediment, pollution).
pjst23_2_107.pdf
Life Sciences and Medicine
Fayinminnu, O.O., O.F. Owolabi, and N.C. Isienyi. 2022. “Health Risk Assessment of Amaranthus Species Grown on Inorganic and Organic Fertilizers”. Pacific Journal of Science and Technology. 23(2): 117-131. (Key words: poultry droppings, NPK 15:15:15, Amaranthus species, heavy metals toxicity, health risk).
pjst23_2_117.pdf
Environmental Science and Ecology
Eze, M.O. and C.K. Ezugwu. 2022. “HydroStatistical Assessment of Anthropogenic Contamination of Groundwater in Nsukka Area, Enugu State Nigeria”. Pacific Journal of Science and Technology. 23(2): 132-144. (Keywords: perched aquifer, multivariate analysis, sewage contamination, Nsukka, hydrogeochemistry, contamination, heavy metals, environmental quality).
pjst23_2_132.pdf
Akomolafe, M.A., E.B. Oluwagbemi, and M.A. Mohammed. 2022. “Impact of Building Construction Activities on the Environment: A Case Study of Southwest, Nigeria”. Pacific Journal of Science and Technology. 23(2): 145- 153. (Key words: environmental impact, humidity, temperature, construction projects, building construction, materials).
pjst23_1_113.pdf
Geology, Geophysics, and Earth Science
Eze, M.O. 2022. “Hydrogeochemistry of Water Samples from some Boreholes in Umuahia North Local Government of Abia State”. Pacific Journal of Science and Technology. 23(2): 154-162. (Keywords: groundwater chemistry, host rock, hydrogeochemical analysis, drinking water, Piper trilinear diagram, Umuahia, Nigeria).
pjst23_2_154.pdf
Volume 23, Number 1 (May / June 2022)
Physics, Atmospheric Physics, and Health Physics
Fernandes, J.L.P.R. 2022. “Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 23(1):5-10. (Keywords: particles, energy, potential, relativity, escape, quantum mechanics).
pjst23_1_5.pdf
Addendum published May 2023. https://www.akamai.university/uploads/1/2/7/7/127725089/pjst24_1_5.pdf
Ezeugo, J.C. 2022. “Probing into Cosmic Evolution Implication on Astronomical Distance Using Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 23(1): 11-16. (Keywords: cosmic evolution, linear size, astronomical distance, luminosity, radio sources, quasars, dynamical evolution).
pjst23_1_11.pdf
Ezeugo, J.C. 2022. “Compact Steep Spectrum Sources – Subclass Diversity and Implication”. Pacific Journal of Science and Technology. 23(1): 17-21. (Keywords: linear size, luminosity, redshift, radio sources, quasars, galaxies, steep spectrum, epoch).
pjst23_1_17.pdf
Ezeugo, J.C. 2022. “Compact Steep Spectrum Sources: Jet Internal Pressure, Blackhole Power, and Ambient Density”. Pacific Journal of Science and Technology. 23(1): 22-27. (Keywords: radio jets, luminosity, linear size, radio sources, quasars, blackhole power).
pjst23_1_22.pdf
Ezeugo, J.C. 2022. “On Re-Acceleration Mechanism of the Radio Jets of Some Powerful Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 23(1): 28-33. (Keywords: cosmic evolution, linear size, astronomical distance, luminosity, radio sources, quasars, dynamical evolution, re-acceleration).
pjst23_1_28.pdf
Mathematics and Statistics
Ishola, C.Y., O.A. Taiwo, K.A. Adedokun, and M.O. Ajisope. 2022. “Solution of Non-Linear Volterra Integral Equations by Chebyshev Collocation Approximation Method”. Pacific Journal of Science and Technology. 23(1): 34-39. (Keywords: collocation method, nonlinear integral equations, approximation method, linear Volterra integral equations).
pjst23_1_34.pdf
Victor, A.A., M.O. Etuk, A.O. Yekeen, O.E. Bello, and M.O. Ajisope. 2022. “Mathematical Model for the Control of Typhoid Fever with Effects of Early Treatment”. Pacific Journal of Science and Technology. 23(1): 40-46. (Keywords: transmission dynamics, typhoid fever, differential equations, transmission model, Next Generational Matrix, NGM).
pjst23_1_40.pdf
Information Technology and Communications
Nuruzzaman, M. 2022. “Semi Artificial Intelligent Graphics Design with Cylindrical Surface Test Case”. Pacific Journal of Science and Technology. 23(1): 47-56. (Keywords: artificial intelligence, AI, graphics design, visual art).
pjst23_1_47.pdf
Management, Economics, and Education
Olawoyin, R.O. and O.A. Adeniji. 2022. “Entrepreneurs’ Ratings of Finance Operational Strategies Needed for Improving the Performance of Small and Medium Enterprises in Oyo State”. Pacific Journal of Science and Technology. 23(1): 72-78. (Keywords: operational strategies, finance, marketing, SMEs, performance).
pjst23_1_72.pdf
Supina, D. and A. Mardon. 2022. “What is Wisdom?: A Philosophical and Metaphysical Examination”. Pacific Journal of Science and Technology. 23(1): 79-81. (Keywords: nature of wisdom, intelligence, metaphysics, scriptural tradition, cultural constructs).
pjst23_1_79.pdf
Duong, M. and A. Mardon. 2022. “Elitism in Medicine: How the Pre-Medical Experience Fosters Elitism”. Pacific Journal of Science and Technology. 23(1): 82-84. (Keywords: medicine, pre-medical studies, medical school, elitism, diversity, institutional barriers, power structures).
pjst23_1_82.pdf
Chemistry and Biochemistry
Njoku, I.S. Nisar-Ur Rahman, A.M. Khan, I. Otunomo, O.T. Asekun, O.B. Familoni, and C. Ngozi. 2022. “Chemical Composition, Antioxidant, and Antibacterial Activity of the Essential Oil from the Leaves of Pinus sylvestris”. Pacific Journal of Science and Technology. 23(1): 85-93. (Keywords: essential oil, Pinus sylvestris, Scots pine, Scotch pine, Baltic pine, GC-MS, GC-FID, antibacterial, humulene, antioxidants).
pjst23_1_85.pdf
Life Sciences and Medicine
Aldada, A. and A. Mardon. 2022. “Effects of Electromagnetic Radiation on Honey Bees in the United States”. Pacific Journal of Science and Technology. 23(1): 94-97. (Keywords: honey bees, electromagnetic radiation, colony collapse syndrome, biological impacts, pollinators).
pjst23_1_94.pdf
Aldada, A. and A; Mardon. 2022. “Gender and Advertisement: Analysis of Aptamil Baby Formula’s Television Commercial”. Pacific Journal of Science and Technology. 23(1): 98- 100. (Keywords: gender stereotypes, advertisement influence on society, Aptamil baby formula).
pjst23_1_98.pdf
Environmental Science and Ecology
Madu, F.U., M.K. Duru, E.A. Sunday, P.C. Odika, S.U. Aglubuo, K.U. Akataobi, and A.C. Friday. 2022. “Air Quality Evaluation of Ugwuele Quarry Site, Uturu, Abia State, Nigeria”. Pacific Journal of Science and Technology. 23(1): 101-112. (Keywords: particulate matter, meteorological factors, noise, heavy metals).
pjst23_1_101.pdf
Kelle, H.I., E.C. Ogoko, J.K. Nduka, P.I. Udeozo, and M.C. Ubani. 2022. “Health Risk Assessment of Heavy Metal Exposures through Edible Clay from South-Eastern and South-Southern Nigeria”. Pacific Journal of Science and Technology. 23(1): 113-123. (Keywords: edible clays, heavy metals, public exposure, health risk assessment, southeast Nigeria).
pjst23_1_113.pdf
Aldada, A. and A. Mardon. 2022. “Effects of Tailpipe Emissions on Air Pollution in Canada”. Pacific Journal of Science and Technology. 23(1): 124-126. (Keywords: Canada air quality, tailpipe emissions, atmospheric pollution, smog, clean vehicle technology).
pjst23_1_124.pdf
Geology, Geophysics, and Earth Science
Aya, F.C., C.I. Okonkwo, and O.L. Alum. 2022. “Using the RUSLE and GIS Model to Predict Soil Degradation in Nguzu-Edda, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 23(1): 127-140. (Keywords: RUSLE, Revised Universal Soil Loss Equation, Nguzu-Edda, GIS, Geographical Information System, soil degradation risk, gully erosion).
pjst23_1_127.pdf
Amos-Uhegbu, C. and D.N. Ndubueze. 2022. “Geophysical Investigation of the Groundwater Potentials in the Imo Shale Formation of Ehime Mbano Area, Southern Nigeria”. Pacific Journal of Science and Technology. 23(1): 141-149. (Keywords: groundwater, geoelectric, Imo Shale Formation, terrameter, vertical electrical sounding, VES).
pjst23_1_141.pdf
Fernandes, J.L.P.R. 2022. “Simplified Method to Calculate the Radius of Particles”. Pacific Journal of Science and Technology. 23(1):5-10. (Keywords: particles, energy, potential, relativity, escape, quantum mechanics).
pjst23_1_5.pdf
Addendum published May 2023. https://www.akamai.university/uploads/1/2/7/7/127725089/pjst24_1_5.pdf
Ezeugo, J.C. 2022. “Probing into Cosmic Evolution Implication on Astronomical Distance Using Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 23(1): 11-16. (Keywords: cosmic evolution, linear size, astronomical distance, luminosity, radio sources, quasars, dynamical evolution).
pjst23_1_11.pdf
Ezeugo, J.C. 2022. “Compact Steep Spectrum Sources – Subclass Diversity and Implication”. Pacific Journal of Science and Technology. 23(1): 17-21. (Keywords: linear size, luminosity, redshift, radio sources, quasars, galaxies, steep spectrum, epoch).
pjst23_1_17.pdf
Ezeugo, J.C. 2022. “Compact Steep Spectrum Sources: Jet Internal Pressure, Blackhole Power, and Ambient Density”. Pacific Journal of Science and Technology. 23(1): 22-27. (Keywords: radio jets, luminosity, linear size, radio sources, quasars, blackhole power).
pjst23_1_22.pdf
Ezeugo, J.C. 2022. “On Re-Acceleration Mechanism of the Radio Jets of Some Powerful Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 23(1): 28-33. (Keywords: cosmic evolution, linear size, astronomical distance, luminosity, radio sources, quasars, dynamical evolution, re-acceleration).
pjst23_1_28.pdf
Mathematics and Statistics
Ishola, C.Y., O.A. Taiwo, K.A. Adedokun, and M.O. Ajisope. 2022. “Solution of Non-Linear Volterra Integral Equations by Chebyshev Collocation Approximation Method”. Pacific Journal of Science and Technology. 23(1): 34-39. (Keywords: collocation method, nonlinear integral equations, approximation method, linear Volterra integral equations).
pjst23_1_34.pdf
Victor, A.A., M.O. Etuk, A.O. Yekeen, O.E. Bello, and M.O. Ajisope. 2022. “Mathematical Model for the Control of Typhoid Fever with Effects of Early Treatment”. Pacific Journal of Science and Technology. 23(1): 40-46. (Keywords: transmission dynamics, typhoid fever, differential equations, transmission model, Next Generational Matrix, NGM).
pjst23_1_40.pdf
Information Technology and Communications
Nuruzzaman, M. 2022. “Semi Artificial Intelligent Graphics Design with Cylindrical Surface Test Case”. Pacific Journal of Science and Technology. 23(1): 47-56. (Keywords: artificial intelligence, AI, graphics design, visual art).
pjst23_1_47.pdf
Management, Economics, and Education
Olawoyin, R.O. and O.A. Adeniji. 2022. “Entrepreneurs’ Ratings of Finance Operational Strategies Needed for Improving the Performance of Small and Medium Enterprises in Oyo State”. Pacific Journal of Science and Technology. 23(1): 72-78. (Keywords: operational strategies, finance, marketing, SMEs, performance).
pjst23_1_72.pdf
Supina, D. and A. Mardon. 2022. “What is Wisdom?: A Philosophical and Metaphysical Examination”. Pacific Journal of Science and Technology. 23(1): 79-81. (Keywords: nature of wisdom, intelligence, metaphysics, scriptural tradition, cultural constructs).
pjst23_1_79.pdf
Duong, M. and A. Mardon. 2022. “Elitism in Medicine: How the Pre-Medical Experience Fosters Elitism”. Pacific Journal of Science and Technology. 23(1): 82-84. (Keywords: medicine, pre-medical studies, medical school, elitism, diversity, institutional barriers, power structures).
pjst23_1_82.pdf
Chemistry and Biochemistry
Njoku, I.S. Nisar-Ur Rahman, A.M. Khan, I. Otunomo, O.T. Asekun, O.B. Familoni, and C. Ngozi. 2022. “Chemical Composition, Antioxidant, and Antibacterial Activity of the Essential Oil from the Leaves of Pinus sylvestris”. Pacific Journal of Science and Technology. 23(1): 85-93. (Keywords: essential oil, Pinus sylvestris, Scots pine, Scotch pine, Baltic pine, GC-MS, GC-FID, antibacterial, humulene, antioxidants).
pjst23_1_85.pdf
Life Sciences and Medicine
Aldada, A. and A. Mardon. 2022. “Effects of Electromagnetic Radiation on Honey Bees in the United States”. Pacific Journal of Science and Technology. 23(1): 94-97. (Keywords: honey bees, electromagnetic radiation, colony collapse syndrome, biological impacts, pollinators).
pjst23_1_94.pdf
Aldada, A. and A; Mardon. 2022. “Gender and Advertisement: Analysis of Aptamil Baby Formula’s Television Commercial”. Pacific Journal of Science and Technology. 23(1): 98- 100. (Keywords: gender stereotypes, advertisement influence on society, Aptamil baby formula).
pjst23_1_98.pdf
Environmental Science and Ecology
Madu, F.U., M.K. Duru, E.A. Sunday, P.C. Odika, S.U. Aglubuo, K.U. Akataobi, and A.C. Friday. 2022. “Air Quality Evaluation of Ugwuele Quarry Site, Uturu, Abia State, Nigeria”. Pacific Journal of Science and Technology. 23(1): 101-112. (Keywords: particulate matter, meteorological factors, noise, heavy metals).
pjst23_1_101.pdf
Kelle, H.I., E.C. Ogoko, J.K. Nduka, P.I. Udeozo, and M.C. Ubani. 2022. “Health Risk Assessment of Heavy Metal Exposures through Edible Clay from South-Eastern and South-Southern Nigeria”. Pacific Journal of Science and Technology. 23(1): 113-123. (Keywords: edible clays, heavy metals, public exposure, health risk assessment, southeast Nigeria).
pjst23_1_113.pdf
Aldada, A. and A. Mardon. 2022. “Effects of Tailpipe Emissions on Air Pollution in Canada”. Pacific Journal of Science and Technology. 23(1): 124-126. (Keywords: Canada air quality, tailpipe emissions, atmospheric pollution, smog, clean vehicle technology).
pjst23_1_124.pdf
Geology, Geophysics, and Earth Science
Aya, F.C., C.I. Okonkwo, and O.L. Alum. 2022. “Using the RUSLE and GIS Model to Predict Soil Degradation in Nguzu-Edda, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 23(1): 127-140. (Keywords: RUSLE, Revised Universal Soil Loss Equation, Nguzu-Edda, GIS, Geographical Information System, soil degradation risk, gully erosion).
pjst23_1_127.pdf
Amos-Uhegbu, C. and D.N. Ndubueze. 2022. “Geophysical Investigation of the Groundwater Potentials in the Imo Shale Formation of Ehime Mbano Area, Southern Nigeria”. Pacific Journal of Science and Technology. 23(1): 141-149. (Keywords: groundwater, geoelectric, Imo Shale Formation, terrameter, vertical electrical sounding, VES).
pjst23_1_141.pdf
Volume 22, Number 2 (November / December 2021)
Engineering and Material Science
Jimoh, M.O. and A.A. Adeyinka. 2021. “Development and Quality Evaluation of Cubing Machine for Fermented African Locus Beans (Parkia biglobosa)”. Pacific Journal of Science and Technology. 22(2): 5-14. (Keywords: design, fabrication, production, analysis, efficiency, capacity, statistical chart).
pjst22_2_5.pdf
Olubo, A.S., J.T. Stephen, O.O. Opadotun, J.A. Adebija, A. Adebayo, and G.J. Adeyemi.. 2021. “Design and Fabrication of a Low Cost Roasted Groundnut Seed Dehuller”. Pacific Journal of Science and Technology. 22(2): 15-22. (Keywords: groundnut, dehuller, design, efficiency, throughput capacity, mechanical milling).
pjst22_2_15.pdf
Idu, H.K., N.E. Idenyi, E.I. Ugwu, and D.U. Onah. 2021. “Study of Moringa oleifera and Vitex doniana Sweet Leaf Extracts for use as Ecofriendly Corrosion Inhibitors in NaOH”. Pacific Journal of Science and Technology. 22(2): 23-30. (Keywords: mild steel, corrosion penetration rate, corrosion inhibition, weight loss method, inhibitors).
pjst22_2_23.pdf
Energy and Power
Aliyu, H.B. and M.R. Odekunle. 2021. “Functional Relationship between the Energy Consumption and the Greenhouse Gas Emissions in Nigeria”. Pacific Journal of Science and Technology. 22(2): 31-39. (Keywords: greenhouse gasses, energy, consumption carbon dioxide, methane gas, nitrous oxide, emission factor).
pjst22_2_31.pdf
Physics, Atmospheric Physics, and Health Physics
Fernandes, J.L.P.R. 2021. “No Sense of Einstein's Principles of Relativity and the Origin of a New Relativity”. Pacific Journal of Science and Technology. 22(2): 40-48. (Keywords: relativity, space, time, universe, potential, gravitational, velocity, energy, mass).
pjst22_2_40.pdf
Mathematics and Statistics
Ajisope, M.O., A.Y. Akinyele, C.Y. Ishola, A.A. Victor, M.L. Olaosebikan, and T. Latunde. 2021. “Application of Least Squares Method for Solving Volterra Fractional Integro-Differential Equations Based on Constructed Orthogonal Polynomials”. Pacific Journal of Science and Technology. 22(2): 49-56. (Keywords: standard least squares method, SLSM, orthogonal polynomials, linear algebra, fractional integration, fractional calculus, differential equations, FIDE, MAPLE 18).
pjst22_2_49.pdf
Taiwo, S.A. and A.A. Akomolafe. 2021. “Complementary Generalized Transmuted Poisson Lomax Distribution with its Derived Properties and Application”. Pacific Journal of Science and Technology. 22(2): 70-80. (Keywords: lifetime distribution, maximum likelihood estimation, Lomax distribution, hazard function, order statistics).
pjst22_2_70.pdf
Oyeyemi, G.M., D.A. Aji, A.B. Ibraheem, and A.O. Kareem. 2021. “Comparison of some Robust Estimators in Multiple Regression in the Presence of Outliers”. Pacific Journal of Science and Technology. 22(2): 81-90. (Keywords: efficiency, outlier, parameter, rank, robust estimator).
pjst22_2_81.pdf
Edogbanya, H.O., S.O. Momoh, T.A. Ayoola, A.A. Victor, M.Sc., M.O. Ajisope, and A.A. Ayoade. 2021. “Transmission Dynamics of a SIR Infectious Disease Model using Multi-Step Homotopy Analysis Method”. Pacific Journal of Science and Technology. 22(2): 91-100. (Keywords: mathematical biology, disease model, stability theory, differential equations, epidemic indicator, MHAM, multi-step homotopy analysis method).
pjst22_2_91.pdf
Information Technology and Communications
Olabisi, O., A.O. Adeniran, A.G. Ebisemiju, and S.O. Areo. 2021. “Investigation on Effect of Homogenous Multiple Lines of Trees on Wireless Communication System”. Pacific Journal of Science and Technology. 22(2): 101-107. (Keywords: homogeneous, near field, LOS, line of sight, vegetation, communication systems, signal interference, path loss).
pjst22_2_101.pdf
Management, Economics, and Education
Omofunmi, O.E. and K.S. Ogunleye. 2021. “Precision Farming, Soil Conservation, and Irrigation as Veritable Impetus for Boosting Agricultural Productivity”. Pacific Journal of Science and Technology. 22(2):108-116. (Keywords: agricultural productivity, irrigation, precision farming, sensors, soil conservation).
pjst22_2_108.pdf
Ayinde, I.A., A.O. Ayegbokiki, and F.O. Aminu. 2021. “Socio-Economic Factors Influencing Quantity of Insecticide Use in Cowpea Production in Nigeria”. Pacific Journal of Science and Technology. 22(2): 117-129. (Keywords: cowpea, factors, influence, insecticide, production, socio-economic factors, agriculture management).
pjst22_2_117.pdf
Ifekwem, N.E., S.T. Olabosinde, and O.O. Amuah. 2021. “Sibling Rivalry and Succession Planning in Family Business in Nigeria”. Pacific Journal of Science and Technology. 22(2): 130- 136. (Keywords: business succession, rivalry, family dynamics, family business, planning, cross-generational, multi-generational business).
pjst22_2_130.pdf
Oladeji, A.D. and O.A. Afolabi. 2021. “The Challenges and Prospects of Secretarial Profession in this Modern Technology Era in Oyo State Nigeria”. Pacific Journal of Science and Technology. 22(2): 137-144. (Keywords: challenges, prospects, secretarial profession, modern technology area, technological skills, employment skills, clerical activities).
pjst22_2_137.pdf
Emeka, I.D. and E.C. Thompson,. 2021. “Continuing Education: A Strategy for Achieving Educational Transformation for Sustainable National Development in Nigeria”. Pacific Journal of Science and Technology. 22(2): 145-151. (Keywords: education, continuing education, sustainable development, sustainable national development).
pjst22_2_145.pdf
Chapman, T., P.A. Johnson, J.C. Johnson J.C. and A. Mardon. 2021. “Canadian Victory on Vimy Ridge: The Creation of the Creeping Barrage and the Defining Moment of a Nation”. Pacific Journal of Science and Technology. 22(2): 152-158. (Keywords: artillery, Canadians, Canada, First World War, WWI, Vimy Ridge, military history, military science, tactical planning, flash spotting, sound ranging, creeping barrage).
pjst22_2_152.pdf
Situ, A. and F. Omilabu. 2021. “Assessment of Financial Reporting Quality of Federal Universities in Nigeria: A Case Study of the Federal University of Agriculture, Abeokuta”. Pacific Journal of Science and Technology. 22(2): 159-166. (Keywords: financial reporting, economic audits, Benford’s Law, economic reform, governance, accountability, financial report validation, public sector accounting standards).
pjst22_2_159.pdf
Chemistry and Biochemistry
Odika, P., M. Duru, C. Onyeabor, O. Nana, C. Nwadike, and P. Okafor. 2021. “Bioactive Profiling of Vitex doniana Leaf and its Effect on Rat Erythrocyte Membrane Stabilization Activity”. Pacific Journal of Science and Technology. 22(2): 167-181. (Keywords: bioactive profiling, membrane stabilization, traditional medicine, Vitex doniana leaf).
pjst22_2_167.pdf
Busari, F.A., S.B. Adekoya, M.B. Adebo, S.R. Oyefeso, S.A. Sigbeku, and M.E. Oladele. 2021. “Kinetic, Isothermal, and Thermodynamics Studies of the Biosorption of Pb (II) from Aqueous Solution by White Star Apple (Chrysophyllum albidum G.) Seed Shells”. Pacific Journal of Science and Technology. 22(2): 182-193. (Keywords: biosorption, metal ions, toxic, pH, initial metal ion concentration, kinetic study, thermodynamics, Freundlich and Langmuir models).
pjst22_2_182.pdf
Life Sciences and Medicine
Ogunjobi, K.M., K.O. Okunola, V.A. Jayeola, A.C. Adetogun, and O.F. Gakenou. 2021. “Evaluation of Density and Anatomical Properties of Stem Wood of Five Commercial Trees in Nigeria using a Non- Destructive Approach”. Pacific Journal of Science and Technology. 22(2): 194-200. (Keyword: non- destructive, increment borer, density, anatomical properties, derived values, tree species, commercial wood, timber).
pjst22_2_194.pdf
Oduntan, O.O. and M. Morgan. 2021. “Proximate Composition and Public Perception of Variegated Grasshoppers (Zonocerus variegatus) as a Source of Animal-Based Protein”. Pacific Journal of Science and Technology. 22(2): 201-206. (Keywords: entomophagy, grasshoppers, wildlife consumption, nutrition, utilization).
pjst22_2_201.pdf
Oduntan, O.O. and A.K. Taiwo. 2021. “Survey of Endo-Parasite Composition of Selected Wildlife Species and their Economic Importance”. Pacific Journal of Science and Technology. 22(2): 207- 212. (Keywords: zoological garden, wildlife management, disease, parasitology, animal health, conservation).
pjst22_2_207.pdf
Tiamiyu, K.A. and B.O. Ajibola. 2021. “Self Efficacy, Emotional Intelligence, and Locus of Control as Predictors of Substance Abuse amount Undergraduates in Nigeria”. Pacific Journal of Science and Technology. 22(2): 213- 220. (Keywords: self-efficacy, emotional intelligence, locus of control, substance abuse, university students).
pjst22_2_213.pdf
Environmental Science and Ecology
Bamigboye, S.O. and M.O. Jimoh. 2021. “Evaluating Threats and Conservation Status of South African Rhynchosia”. Pacific Journal of Science and Technology. 22(2): 221-226. (Keywords: conservation, endemism, ethnobotanical uses, extinction risks, threats, biodiversity).
pjst22_2_221.pdf
Akintola, O.O., J.T. Arojojoye, M.O. Ojo, and R.T. Ibode. 2021. “Remediation Potential of Jatropha integerrima (Jacq) in Lead Contaminated Soil”. Pacific Journal of Science and Technology. 22(2): 227-239. (Keywords: anthropogenic heavy metal pollution, lead, Pb, bioaccumulation, industrialization, bioaccumulation, bioremediation, sustainability).
pjst22_2_227.pdf
Usman, R., A.M. Kamal, E.I. Ugwu, I.M. Mustapha, A. Mamman, and A. Hudu. 2020. “Assessment and Analysis of the Presence of Heavy Metals in Water in Ara and Laminga of Nasarawa State, Nigeria: Health Implication on the Populace”. Pacific Journal of Science and Technology. 21(2):240-246. (Keyword: water assessment, heavy metals, accumulation, public health, concentration, gastropods, Micro Plasma Atomic Emission Spectroscopy, MP-AES. potable water).
pjst22_2_240.pdf
Akintola, O.O., B.L. Olajiire-Ajayi, R.T. Ibode, and O.D. Ayeni. 2021. “Influence of Wastes on Some Properties of Soil around Ajakanga Dumpsite in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(2): 247-256. (Keywords: dumpsites, soil properties, compost, re-use, nutrients, agricultural impact).
pjst22_2_247.pdf
Ogundiran, A.A., N.A. Adesola Babarinde, E.A. Ofudje, and O.O. Ogundiran. 2021. “Removal of Heavy Metals from Aqueous Solutions using Modified Irish Potato Leaf as Low Cost Biosorbent: Kinetic and Thermodynamic Studies”. Pacific Journal of Science and Technology. 22(2): 257-271. (Keywords: biosorption, bioremediation, Irish potato leaf, kinetics, heavy metals, thermodynamics).
pjst22_2_257.pdf
Uche, J.J. 2021. “The Impact of Solid Waste Dumpsites on Ambient Air Quality in Obio/Akpor Local Government Area, Rivers State: A Case Study of Nkpolu Community”. Pacific Journal of Science and Technology. 22(2): 272-279. (Keywords: air quality, dump sites, off-gassing, ozone, methane, carbon monoxide, nitrogen dioxide, sulfur dioxide, carbon dioxide, ammonia, hydrogen sulfide, volatile organic carbon, particulate matter, environmental monitoring, solid waste dumps).
pjst22_2_272.pdf
Badmus, A.M., B.B. Alhaji, and N. Abdullahi. 2021. “Mathematical Modeling of Ecological Restoration of Gully Erosion in Chukun Local Government Area in Kaduna State”. Pacific Journal of Science and Technology. 22(2): 280- 294. (Keywords: mathematical modeling, ecological restoration, gully erosion).
pjst22_2_280.pdf
Geology, Geophysics, and Earth Science
Olorunfemi, M.O., A.G. Oni, T.K. Fadare, and O.E. Olajuyigbe. 2021. “On the Application of the Magnetic Method in the Mapping of Mineralized Pegmatites in Mica Schist underlain Basement Complex of Southwest Nigeria”. Pacific Journal of Science and Technology. 22(2): 295-306. (Keywords: linear feature, mineralized pegmatites, magnetic lineaments, mica schist, Nigerian Precambrian Basement Complex).
pjst22_2_295.pdf
Jimoh, M.O. and A.A. Adeyinka. 2021. “Development and Quality Evaluation of Cubing Machine for Fermented African Locus Beans (Parkia biglobosa)”. Pacific Journal of Science and Technology. 22(2): 5-14. (Keywords: design, fabrication, production, analysis, efficiency, capacity, statistical chart).
pjst22_2_5.pdf
Olubo, A.S., J.T. Stephen, O.O. Opadotun, J.A. Adebija, A. Adebayo, and G.J. Adeyemi.. 2021. “Design and Fabrication of a Low Cost Roasted Groundnut Seed Dehuller”. Pacific Journal of Science and Technology. 22(2): 15-22. (Keywords: groundnut, dehuller, design, efficiency, throughput capacity, mechanical milling).
pjst22_2_15.pdf
Idu, H.K., N.E. Idenyi, E.I. Ugwu, and D.U. Onah. 2021. “Study of Moringa oleifera and Vitex doniana Sweet Leaf Extracts for use as Ecofriendly Corrosion Inhibitors in NaOH”. Pacific Journal of Science and Technology. 22(2): 23-30. (Keywords: mild steel, corrosion penetration rate, corrosion inhibition, weight loss method, inhibitors).
pjst22_2_23.pdf
Energy and Power
Aliyu, H.B. and M.R. Odekunle. 2021. “Functional Relationship between the Energy Consumption and the Greenhouse Gas Emissions in Nigeria”. Pacific Journal of Science and Technology. 22(2): 31-39. (Keywords: greenhouse gasses, energy, consumption carbon dioxide, methane gas, nitrous oxide, emission factor).
pjst22_2_31.pdf
Physics, Atmospheric Physics, and Health Physics
Fernandes, J.L.P.R. 2021. “No Sense of Einstein's Principles of Relativity and the Origin of a New Relativity”. Pacific Journal of Science and Technology. 22(2): 40-48. (Keywords: relativity, space, time, universe, potential, gravitational, velocity, energy, mass).
pjst22_2_40.pdf
Mathematics and Statistics
Ajisope, M.O., A.Y. Akinyele, C.Y. Ishola, A.A. Victor, M.L. Olaosebikan, and T. Latunde. 2021. “Application of Least Squares Method for Solving Volterra Fractional Integro-Differential Equations Based on Constructed Orthogonal Polynomials”. Pacific Journal of Science and Technology. 22(2): 49-56. (Keywords: standard least squares method, SLSM, orthogonal polynomials, linear algebra, fractional integration, fractional calculus, differential equations, FIDE, MAPLE 18).
pjst22_2_49.pdf
Taiwo, S.A. and A.A. Akomolafe. 2021. “Complementary Generalized Transmuted Poisson Lomax Distribution with its Derived Properties and Application”. Pacific Journal of Science and Technology. 22(2): 70-80. (Keywords: lifetime distribution, maximum likelihood estimation, Lomax distribution, hazard function, order statistics).
pjst22_2_70.pdf
Oyeyemi, G.M., D.A. Aji, A.B. Ibraheem, and A.O. Kareem. 2021. “Comparison of some Robust Estimators in Multiple Regression in the Presence of Outliers”. Pacific Journal of Science and Technology. 22(2): 81-90. (Keywords: efficiency, outlier, parameter, rank, robust estimator).
pjst22_2_81.pdf
Edogbanya, H.O., S.O. Momoh, T.A. Ayoola, A.A. Victor, M.Sc., M.O. Ajisope, and A.A. Ayoade. 2021. “Transmission Dynamics of a SIR Infectious Disease Model using Multi-Step Homotopy Analysis Method”. Pacific Journal of Science and Technology. 22(2): 91-100. (Keywords: mathematical biology, disease model, stability theory, differential equations, epidemic indicator, MHAM, multi-step homotopy analysis method).
pjst22_2_91.pdf
Information Technology and Communications
Olabisi, O., A.O. Adeniran, A.G. Ebisemiju, and S.O. Areo. 2021. “Investigation on Effect of Homogenous Multiple Lines of Trees on Wireless Communication System”. Pacific Journal of Science and Technology. 22(2): 101-107. (Keywords: homogeneous, near field, LOS, line of sight, vegetation, communication systems, signal interference, path loss).
pjst22_2_101.pdf
Management, Economics, and Education
Omofunmi, O.E. and K.S. Ogunleye. 2021. “Precision Farming, Soil Conservation, and Irrigation as Veritable Impetus for Boosting Agricultural Productivity”. Pacific Journal of Science and Technology. 22(2):108-116. (Keywords: agricultural productivity, irrigation, precision farming, sensors, soil conservation).
pjst22_2_108.pdf
Ayinde, I.A., A.O. Ayegbokiki, and F.O. Aminu. 2021. “Socio-Economic Factors Influencing Quantity of Insecticide Use in Cowpea Production in Nigeria”. Pacific Journal of Science and Technology. 22(2): 117-129. (Keywords: cowpea, factors, influence, insecticide, production, socio-economic factors, agriculture management).
pjst22_2_117.pdf
Ifekwem, N.E., S.T. Olabosinde, and O.O. Amuah. 2021. “Sibling Rivalry and Succession Planning in Family Business in Nigeria”. Pacific Journal of Science and Technology. 22(2): 130- 136. (Keywords: business succession, rivalry, family dynamics, family business, planning, cross-generational, multi-generational business).
pjst22_2_130.pdf
Oladeji, A.D. and O.A. Afolabi. 2021. “The Challenges and Prospects of Secretarial Profession in this Modern Technology Era in Oyo State Nigeria”. Pacific Journal of Science and Technology. 22(2): 137-144. (Keywords: challenges, prospects, secretarial profession, modern technology area, technological skills, employment skills, clerical activities).
pjst22_2_137.pdf
Emeka, I.D. and E.C. Thompson,. 2021. “Continuing Education: A Strategy for Achieving Educational Transformation for Sustainable National Development in Nigeria”. Pacific Journal of Science and Technology. 22(2): 145-151. (Keywords: education, continuing education, sustainable development, sustainable national development).
pjst22_2_145.pdf
Chapman, T., P.A. Johnson, J.C. Johnson J.C. and A. Mardon. 2021. “Canadian Victory on Vimy Ridge: The Creation of the Creeping Barrage and the Defining Moment of a Nation”. Pacific Journal of Science and Technology. 22(2): 152-158. (Keywords: artillery, Canadians, Canada, First World War, WWI, Vimy Ridge, military history, military science, tactical planning, flash spotting, sound ranging, creeping barrage).
pjst22_2_152.pdf
Situ, A. and F. Omilabu. 2021. “Assessment of Financial Reporting Quality of Federal Universities in Nigeria: A Case Study of the Federal University of Agriculture, Abeokuta”. Pacific Journal of Science and Technology. 22(2): 159-166. (Keywords: financial reporting, economic audits, Benford’s Law, economic reform, governance, accountability, financial report validation, public sector accounting standards).
pjst22_2_159.pdf
Chemistry and Biochemistry
Odika, P., M. Duru, C. Onyeabor, O. Nana, C. Nwadike, and P. Okafor. 2021. “Bioactive Profiling of Vitex doniana Leaf and its Effect on Rat Erythrocyte Membrane Stabilization Activity”. Pacific Journal of Science and Technology. 22(2): 167-181. (Keywords: bioactive profiling, membrane stabilization, traditional medicine, Vitex doniana leaf).
pjst22_2_167.pdf
Busari, F.A., S.B. Adekoya, M.B. Adebo, S.R. Oyefeso, S.A. Sigbeku, and M.E. Oladele. 2021. “Kinetic, Isothermal, and Thermodynamics Studies of the Biosorption of Pb (II) from Aqueous Solution by White Star Apple (Chrysophyllum albidum G.) Seed Shells”. Pacific Journal of Science and Technology. 22(2): 182-193. (Keywords: biosorption, metal ions, toxic, pH, initial metal ion concentration, kinetic study, thermodynamics, Freundlich and Langmuir models).
pjst22_2_182.pdf
Life Sciences and Medicine
Ogunjobi, K.M., K.O. Okunola, V.A. Jayeola, A.C. Adetogun, and O.F. Gakenou. 2021. “Evaluation of Density and Anatomical Properties of Stem Wood of Five Commercial Trees in Nigeria using a Non- Destructive Approach”. Pacific Journal of Science and Technology. 22(2): 194-200. (Keyword: non- destructive, increment borer, density, anatomical properties, derived values, tree species, commercial wood, timber).
pjst22_2_194.pdf
Oduntan, O.O. and M. Morgan. 2021. “Proximate Composition and Public Perception of Variegated Grasshoppers (Zonocerus variegatus) as a Source of Animal-Based Protein”. Pacific Journal of Science and Technology. 22(2): 201-206. (Keywords: entomophagy, grasshoppers, wildlife consumption, nutrition, utilization).
pjst22_2_201.pdf
Oduntan, O.O. and A.K. Taiwo. 2021. “Survey of Endo-Parasite Composition of Selected Wildlife Species and their Economic Importance”. Pacific Journal of Science and Technology. 22(2): 207- 212. (Keywords: zoological garden, wildlife management, disease, parasitology, animal health, conservation).
pjst22_2_207.pdf
Tiamiyu, K.A. and B.O. Ajibola. 2021. “Self Efficacy, Emotional Intelligence, and Locus of Control as Predictors of Substance Abuse amount Undergraduates in Nigeria”. Pacific Journal of Science and Technology. 22(2): 213- 220. (Keywords: self-efficacy, emotional intelligence, locus of control, substance abuse, university students).
pjst22_2_213.pdf
Environmental Science and Ecology
Bamigboye, S.O. and M.O. Jimoh. 2021. “Evaluating Threats and Conservation Status of South African Rhynchosia”. Pacific Journal of Science and Technology. 22(2): 221-226. (Keywords: conservation, endemism, ethnobotanical uses, extinction risks, threats, biodiversity).
pjst22_2_221.pdf
Akintola, O.O., J.T. Arojojoye, M.O. Ojo, and R.T. Ibode. 2021. “Remediation Potential of Jatropha integerrima (Jacq) in Lead Contaminated Soil”. Pacific Journal of Science and Technology. 22(2): 227-239. (Keywords: anthropogenic heavy metal pollution, lead, Pb, bioaccumulation, industrialization, bioaccumulation, bioremediation, sustainability).
pjst22_2_227.pdf
Usman, R., A.M. Kamal, E.I. Ugwu, I.M. Mustapha, A. Mamman, and A. Hudu. 2020. “Assessment and Analysis of the Presence of Heavy Metals in Water in Ara and Laminga of Nasarawa State, Nigeria: Health Implication on the Populace”. Pacific Journal of Science and Technology. 21(2):240-246. (Keyword: water assessment, heavy metals, accumulation, public health, concentration, gastropods, Micro Plasma Atomic Emission Spectroscopy, MP-AES. potable water).
pjst22_2_240.pdf
Akintola, O.O., B.L. Olajiire-Ajayi, R.T. Ibode, and O.D. Ayeni. 2021. “Influence of Wastes on Some Properties of Soil around Ajakanga Dumpsite in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(2): 247-256. (Keywords: dumpsites, soil properties, compost, re-use, nutrients, agricultural impact).
pjst22_2_247.pdf
Ogundiran, A.A., N.A. Adesola Babarinde, E.A. Ofudje, and O.O. Ogundiran. 2021. “Removal of Heavy Metals from Aqueous Solutions using Modified Irish Potato Leaf as Low Cost Biosorbent: Kinetic and Thermodynamic Studies”. Pacific Journal of Science and Technology. 22(2): 257-271. (Keywords: biosorption, bioremediation, Irish potato leaf, kinetics, heavy metals, thermodynamics).
pjst22_2_257.pdf
Uche, J.J. 2021. “The Impact of Solid Waste Dumpsites on Ambient Air Quality in Obio/Akpor Local Government Area, Rivers State: A Case Study of Nkpolu Community”. Pacific Journal of Science and Technology. 22(2): 272-279. (Keywords: air quality, dump sites, off-gassing, ozone, methane, carbon monoxide, nitrogen dioxide, sulfur dioxide, carbon dioxide, ammonia, hydrogen sulfide, volatile organic carbon, particulate matter, environmental monitoring, solid waste dumps).
pjst22_2_272.pdf
Badmus, A.M., B.B. Alhaji, and N. Abdullahi. 2021. “Mathematical Modeling of Ecological Restoration of Gully Erosion in Chukun Local Government Area in Kaduna State”. Pacific Journal of Science and Technology. 22(2): 280- 294. (Keywords: mathematical modeling, ecological restoration, gully erosion).
pjst22_2_280.pdf
Geology, Geophysics, and Earth Science
Olorunfemi, M.O., A.G. Oni, T.K. Fadare, and O.E. Olajuyigbe. 2021. “On the Application of the Magnetic Method in the Mapping of Mineralized Pegmatites in Mica Schist underlain Basement Complex of Southwest Nigeria”. Pacific Journal of Science and Technology. 22(2): 295-306. (Keywords: linear feature, mineralized pegmatites, magnetic lineaments, mica schist, Nigerian Precambrian Basement Complex).
pjst22_2_295.pdf
Volume 22, Number 1 (May / June 2021)
Engineering and Material Science
Nworie, S.I. and E.I. Ugwu. 2021. “The Effect of Annealing Temperature on Structural and Solid State Properties of Aluminum Zinc Oxide (AlZnO) Deposited by Chemical Bath Technique”. Pacific Journal of Science and Technology. 22(1):5-13. (Keywords: AlZnO, thin films, annealing temperature, chemical bath deposition, structural and solid state properties).
pjst22_1_5.pdf
Physics, Atmospheric Physics, and Health Physics
Ezeugo, J.C. 2021. “Jet Production in the More Extended Extragalactic Radio Sources and Unification with Compact Steep Spectrum Sources”. Pacific Journal of Science and Technology. 22(1):14-19. (Keywords: jet, magnetization, radio sources, accretion, magnetic field).
pjst22_1_14.pdf
Ezeugo, J.C. 2021. “On the Components of Large Extended Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 22(1):20-23. (Keywords: radio sources, ambient density, radio jet, radio lobe, source age, galaxies).
pjst22_1_20.pdf
Mathematics and Statistics
Akeyede, I., M. Kaka, and H.R. Bakari. 2021. “Estimation of Two-Sided Exponential Distribution Using the Maximum Likelihood Function”. Pacific Journal of Science and Technology. 22(1): 24-29. (Keywords: exponential distribution, MLE, LSE).
pjst22_1_24.pdf
Oyedepo, T., A.F. Adebisi, M.T. Raji, M.O. Ajisope, J.A. Adedeji, J.O. Lawal, and O.A. Uwaheren. 2021. “Bernstein Modified Homotopy Perturbation Method for the Solution of Volterra Fractional Integro-Differential Equations”. Pacific Journal of Science and Technology. 22(1): 30-36. (Keywords: modified homotopy perturbation method, Bernstein polynomials, fractional integro-differential equations).
pjst22_1_30.pdf
Adebisi, A.F., O.A. Uwaheren, M.O. Etuk, O.E. Abolarin, M.T. Raji, K.A. Bello, and J.A. Adedeji. 2021. “Standard Collocation Method by Legendre Basis Polynomial Function for Solving Integro-Differential Equations”. Pacific Journal of Science and Technology. 22(1): 37-46. (Keywords: integro-differential difference equations, Gauss-Legendre polynomials).
pjst22_1_37.pdf
Salisu, K.A., Y. Bala, A. Audu, and M.A. Ayinde. 2021. “Mathematical Model for the Dynamics of Drug-Abuse and Violence Co-Menace”. Pacific Journal of Science and Technology. 22(1):47-60. (Keywords: mathematical model, drug abuse, violence, co-menace, mathematical model, basic reproduction number).
pjst22_1_47.pdf
Information Technology and Communications
Oliha, F.O. 2021. “Bridging Technological Gulfs for Valuers in Fiscal Cadaster”. Pacific Journal of Science and Technology. 22(1):61-67. (Keywords: property valuation, land use charge, system usability, fiscal cadaster, web solution, GIS).
pjst22_1_61.pdf
Oliha, F.O. 2021. “Evaluating Usability of Academic Web Portals for Social-Academic Learning”. Pacific Journal of Science and Technology. 22(1):68-76. (Keywords: collaborative learning, web portal usability, social academic platform, academic web portals).
pjst22_1_68.pdf
Management, Economics, and Education
Ogunwolu, F.O., O.F. Odeyinka, and O.A. Oluwaji. 2021. “A Review of Lean Manufacturing, Six Sigma and Lean Six Sigma”. Pacific Journal of Science and Technology. 22(1):77-90. (Keywords: Lean manufacturing, Six Sigma, Lean Six Sigma, LSS).
pjst22_1_77.pdf
Bello, B.A., P. Ologbenla, and B.F. Sanusi. 2021. “Employee Welfare and Retention in Dangote Flour Mills PLC., Apapa Lagos”. Pacific Journal of Science and Technology. 22(1):91-98. (Keywords: employee welfare programs, work-life balance, employee retention, employee management).
pjst22_1_91.pdf
Babatunde, O.O., K.O. Babatunde, T.O. Babatunde, A.T. Ademigbuji, S.O. Okeleke, and A.A. Ekaun. 2021. “Marketing of Timber in Selected Sawmills in Ibadan North Local Government Area of Oyo State Nigeria”. Pacific Journal of Science and Technology. 22(1): 99- 106. (Keywords: profitability, marketing, timber, Ibadan NGA, sawmills).
pjst22_1_99.pdf
Babatunde, O.O., K.O. Babatunde, T.O. Babatunde, A.T. Ademigbuji, S.O. Okeleke, and A.A. Ekaun. 2021. “Overview of Students’ Topic Difficulties in Mathematics: A Case Study of Federal College of Forestry, Ibadan, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 22(1): 107-111. (Keywords: education, student views, overview, topics, difficulties, mathematics).
pjst22_1_107.pdf
Aremu, A.O. and N. Ozurumba. 2021. “Measured Influence of Personal Factors on Academic Dishonesty among University Postgraduate Students in South-west, Nigeria”. Pacific Journal of Science and Technology. 22(1):112-120. (Keywords: academic dishonesty, personal factors, University postgraduate students).
pjst22_1_112.pdf
Zhang, Y., L.E. Lombo, J. Singh and A. Mardon. 2021. “How COVID-19 Will Affect the Future of Universities”. Pacific Journal of Science and Technology. 22(1):121-124. (Keywords: COVID-19, higher education, blended or hybrid learning model).
pjst22_1_121.pdf
Chemistry and Biochemistry
Dim, P.E., A.U. Iloka, M. Termtanun, and J.O. Okafo. 2021. “Isotherm and Kinetics Studies of Pb (II) Adsorption onto Pandanus Candelabrum Activated Carbon”. Pacific Journal of Science and Technology. 22(1): 125-135. (Keywords: Pandanus candelabrum, activated carbon, chemical activation, adsorption, isotherm, kinetics).
pjst22_1_125.pdf
Oruma, U.S., P.O. Ukoha, and C.J. Ezeorah. 2021. “Synthesis, Characterization, and Biological Studies of Trinuclear Nd(III) Salen Capped Complex with 2,4,6-tris(4-carboxybenzimino)- 1,3,5-triazine”. Pacific Journal of Science and Technology. 22(1): 136-153. (Keywords: synthesis, trinuclear Nd(III) salen capped complex, antimicrobial activity).
pjst22_1_136.pdf
Tachie, N.B.S, O.A. Mosunmade, B. Habila, U. Ibeneme, and K.E. Ibe. 2021. “Investigating the Effect of Alkaline-Peroxide Treatment on the Chemical Composition and Mechanical Properties of Sisal Fiber”. Pacific Journal of Science and Technology. 22(1):154-163. (Keywords: alkaline treatment, mechanical properties, sisal fiber, FTIR, biofibers).
pjst22_1_154.pdf
Life Sciences and Medicine
Anotaenwere, C.C., P.A. Dele, B.T. Akinyemi, F.E. Enwete, J.I. Akinyode, D.S. Oyelola, O.A. Okukenu, and A.O. Jolaosho. 2021. “Effect of Soil Sampling Point and Age at Harvest on the Growth and Dry Matter Yield of Two Panicum maximum Varieties”. Pacific Journal of Science and Technology. 22(1): 164-169. (Keywords: grasses, soil, tiller, varieties, yield).
pjst22_1_164.pdf
Akinyode, J.I., P.A. Dele, B.T. Akinyemi, F.E. Enwete, C.C. Anotaenwere, and V.O.A. Ojo. 2021. “Effect of Fertilizer Rate and Age at Harvest on the Growth and Dry Matter Yield of Brachiaria ruziziensis.” Pacific Journal of Science and Technology. 22(1):170-177. (Keywords: fertilizer, grass, growth, nitrogen, yield).
pjst22_1_170.pdf
Opadotun, O.O., F.B. Olotu, K.A. Iyalabani, F.M. Bolarin, and O.A. Ogunjirin. 2021. “Optimum Drying Temperature and Treatment for Commercial Production of Cocoyam Flour”. Pacific Journal of Science and Technology. 22(1): 178-182. (Keywords: agriculture products, cocoyam, commercial production, optimum drying, treatment, utilization, post-harvest properties).
pjst22_1_178.pdf
Ofoegbu, E.C. 2021. “Effect of Leaf Extract of Psidium guajava (Guava) on the Hematological Indices of Albino Rats.” Pacific Journal of Science and Technology. 22(1): 183-189. (Keywords: haematological parameters, hematological indices, guava leaves).
pjst22_1_183.pdf
Enwete, F.E., O.S. Iyasere, P.A. Dele, B.T. Akinyemi, C.C. Anotaenwere, J.I. Akinyode, and O.S. Onifade. 2021. “Short-Term Grazing Behavior of White Fulani Calves as Affected by Grazing Cycle, Plant Spacing and Species.” Pacific Journal of Science and Technology. 22(1): 190-196. (Keywords: calves, grooming, forages, grasses, tropical).
pjst22_1_190.pdf
Nyajo, T.A., A.P. Annune, and O.V. Ayuba. 2021. “Effects of Tannic Acid on Stickiness Removal and Time of Hatching of African Catfish, Clarias gariepinus Eggs.” Pacific Journal of Science and Technology. 22(1): 197-202. (Keywords: Clarias gariepinus, concentrations, hatchability, stickiness elimination, photophilic eggs, Tannic acid).
pjst22_1_197.pdf
Peer, L.S., L. Lombo, J. Singh, and A. Mardon. 2021. “The Pet Transience During the COVID-19 Pandemic”. Pacific Journal of Science and Technology. 22(1): 203-206. (Keywords: COVID-19, animals, pets, non-human companionship, loneliness, isolation, mental health).
pjst22_1_203.pdf
Akintola, O.O., I.O. Abiola, E.K. Abodunrin, T. Adeniran, F.O. Agboola, and E.A Ekaun. 2021. “Comparative Analysis of Phytochemical Compounds in Ethanolic Extracts of Leaf, Bark, and Root of Dacryodes edulis (G. Don) and their Medicinal Importance”. Pacific Journal of Science and Technology. 22(1): 207-217. (Keywords: Dacryodes edulis, phytochemical screening, reducing sugar, tannin, saponin, flavonoids).
pjst22_1_207.pdf
Kang, N. and A.A. Mardon. 2021. “Pathogenesis of COVID-19”. Pacific Journal of Science and Technology. 22(1):218-225. (Keywords: Coronavirus, COVID-19, SARS, Severe Acute Respiratory Syndrome, pathogenesis, virus, global pandemic).
pjst22_1_218.pdf
Environmental Science and Ecology
Uzor, A.O. 2021. “Assessment of Heavy Metals in Prawn (Macrobrachium macrobrachium) along selected stations of New Calabar River, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 22(1): 226-231. (Keywords: heavy metals, prawn, environmental pollution).
pjst22_1_226.pdf
Ejiogu, I.K., U. Ibeneme, and O.M. Aiyejagbara. 2021. “Degradable Polymers - The Future for Environmental Management in Nigeria: A Review”. Pacific Journal of Science and Technology. 22(1): 232-240. (Keywords: degradation, eco-friendly composite, biodegradation, plastic wastes, environment).
pjst22_1_232.pdf
Akintola, O.O., A.I. Bodede, A.T. Ademigbuji, E.A. Ekaun, and O.O. Adekoya. 2021. “Leachate Characteristics and Pollution Index Assessment of an Active Dumpsite in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(1): 241-253. (Keywords: leachates, active dumpsite, Leachates Pollution Index, LPI, remediation, environmental hazards).
pjst22_1_241.pdf
Nwugha, V.N., A.C. Ezebunanwa, P.I. Okeke, and A.I. Chinaka. 2021. “Environmental Implications of Leachates of Sewage Dumpsites in some parts of Owerri, Southeastern Nigeria”. Pacific Journal of Science and Technology. 22(1): 254-261. (Keywords: leachates, wastes, analysis, physio[1]chemical, ion concentration, heavy metals, pH).
pjst22_1_254.pdf
Kelle, H.I., E.C. Ogoko, P.I. Udeozo, D. Achem, and J.O. Otumala. 2021. “Health Risk Assessment of Exposure to Heavy Metals in Rice Grown in Nigeria”. Pacific Journal of Science and Technology. 22(1): 262-273. (Keywords: rice, heavy metals, estimated daily intake, hazard quotient, incremental lifetime cancer risk).
pjst22_1_262.pdf
Geology, Geophysics, and Earth Science
Akanji, A.A., A.G. Oni, and M.O. Olorunfemi. 2021. “Groundwater Prospectivity Assessment of a Field of Hand-Dug Wells in the Area Around the Murtala Muhammed Postgraduate Hall OAU, Ile-Ife, Using Geoelectric Parametric Soundings”. Pacific Journal of Science and Technology. 22(1): 274-287. (Keywords: hand-dug wells, geoelectric parametric soundings, well depths, enhanced groundwater yield).
pjst22_1_274.pdf
Olorunfemi, M.O., A.G. Oni, and T.K. Fadare. 2021. “The Use of 2D Resistivity Images to Constrain 1D Vertical Electrical Sounding (VES) Curve Interpretation for Suppression-Prone Confined Fractured Basement Column”. Pacific Journal of Science and Technology. 22(1): 288- 301. (Keywords: confined fractured basement, suppression, 2D resistivity images, ID VES, groundwater development).
pjst22_1_288.pdf
Iduseri, M.O. and O.M. Alile. 2021. “2D and 3D Electrical Resistivity Imaging (ERI) for Erosion Vulnerability and Subsurface Characterization for Engineering Constructions and Groundwater Potential in Owanoba and Obaretin Areas of Edo State, South-South Nigeria”. Pacific Journal of Science and Technology. 22(1): 302-316. (Keywords: stratification, engineering constructions, depth slice, clayey sand, Obaretin).
pjst22_1_302.pdf
Ajayi, O., C.I. Konwea, and O.B. Ogunjobi. 2021. “Geotechnical Assessment of the Residual Soils Beneath the Ile-Ife – Ilesha Bypass Road Pavement, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(1): 317-326. Keywords: geotechnical properties, Atterberg consistency limits, grain size distribution, CBR test, soil classification).
pjst22_1_317.pdf
Anyadiegwu, F.C., M.O. Eze, D.E. Azunna, C.Y. Ahamefule, and V.C. Obi. 2021. “Depositional Environment of Red Field in Niger-Delta, Nigeria, Obtained from Gamma Ray Log”. Pacific Journal of Science and Technology. 22(1): 327-335. (Keywords: gamma ray log, facies, depositional environment, sand, shale).
pjst22_1_327.pdf
Nworie, S.I. and E.I. Ugwu. 2021. “The Effect of Annealing Temperature on Structural and Solid State Properties of Aluminum Zinc Oxide (AlZnO) Deposited by Chemical Bath Technique”. Pacific Journal of Science and Technology. 22(1):5-13. (Keywords: AlZnO, thin films, annealing temperature, chemical bath deposition, structural and solid state properties).
pjst22_1_5.pdf
Physics, Atmospheric Physics, and Health Physics
Ezeugo, J.C. 2021. “Jet Production in the More Extended Extragalactic Radio Sources and Unification with Compact Steep Spectrum Sources”. Pacific Journal of Science and Technology. 22(1):14-19. (Keywords: jet, magnetization, radio sources, accretion, magnetic field).
pjst22_1_14.pdf
Ezeugo, J.C. 2021. “On the Components of Large Extended Extragalactic Radio Sources”. Pacific Journal of Science and Technology. 22(1):20-23. (Keywords: radio sources, ambient density, radio jet, radio lobe, source age, galaxies).
pjst22_1_20.pdf
Mathematics and Statistics
Akeyede, I., M. Kaka, and H.R. Bakari. 2021. “Estimation of Two-Sided Exponential Distribution Using the Maximum Likelihood Function”. Pacific Journal of Science and Technology. 22(1): 24-29. (Keywords: exponential distribution, MLE, LSE).
pjst22_1_24.pdf
Oyedepo, T., A.F. Adebisi, M.T. Raji, M.O. Ajisope, J.A. Adedeji, J.O. Lawal, and O.A. Uwaheren. 2021. “Bernstein Modified Homotopy Perturbation Method for the Solution of Volterra Fractional Integro-Differential Equations”. Pacific Journal of Science and Technology. 22(1): 30-36. (Keywords: modified homotopy perturbation method, Bernstein polynomials, fractional integro-differential equations).
pjst22_1_30.pdf
Adebisi, A.F., O.A. Uwaheren, M.O. Etuk, O.E. Abolarin, M.T. Raji, K.A. Bello, and J.A. Adedeji. 2021. “Standard Collocation Method by Legendre Basis Polynomial Function for Solving Integro-Differential Equations”. Pacific Journal of Science and Technology. 22(1): 37-46. (Keywords: integro-differential difference equations, Gauss-Legendre polynomials).
pjst22_1_37.pdf
Salisu, K.A., Y. Bala, A. Audu, and M.A. Ayinde. 2021. “Mathematical Model for the Dynamics of Drug-Abuse and Violence Co-Menace”. Pacific Journal of Science and Technology. 22(1):47-60. (Keywords: mathematical model, drug abuse, violence, co-menace, mathematical model, basic reproduction number).
pjst22_1_47.pdf
Information Technology and Communications
Oliha, F.O. 2021. “Bridging Technological Gulfs for Valuers in Fiscal Cadaster”. Pacific Journal of Science and Technology. 22(1):61-67. (Keywords: property valuation, land use charge, system usability, fiscal cadaster, web solution, GIS).
pjst22_1_61.pdf
Oliha, F.O. 2021. “Evaluating Usability of Academic Web Portals for Social-Academic Learning”. Pacific Journal of Science and Technology. 22(1):68-76. (Keywords: collaborative learning, web portal usability, social academic platform, academic web portals).
pjst22_1_68.pdf
Management, Economics, and Education
Ogunwolu, F.O., O.F. Odeyinka, and O.A. Oluwaji. 2021. “A Review of Lean Manufacturing, Six Sigma and Lean Six Sigma”. Pacific Journal of Science and Technology. 22(1):77-90. (Keywords: Lean manufacturing, Six Sigma, Lean Six Sigma, LSS).
pjst22_1_77.pdf
Bello, B.A., P. Ologbenla, and B.F. Sanusi. 2021. “Employee Welfare and Retention in Dangote Flour Mills PLC., Apapa Lagos”. Pacific Journal of Science and Technology. 22(1):91-98. (Keywords: employee welfare programs, work-life balance, employee retention, employee management).
pjst22_1_91.pdf
Babatunde, O.O., K.O. Babatunde, T.O. Babatunde, A.T. Ademigbuji, S.O. Okeleke, and A.A. Ekaun. 2021. “Marketing of Timber in Selected Sawmills in Ibadan North Local Government Area of Oyo State Nigeria”. Pacific Journal of Science and Technology. 22(1): 99- 106. (Keywords: profitability, marketing, timber, Ibadan NGA, sawmills).
pjst22_1_99.pdf
Babatunde, O.O., K.O. Babatunde, T.O. Babatunde, A.T. Ademigbuji, S.O. Okeleke, and A.A. Ekaun. 2021. “Overview of Students’ Topic Difficulties in Mathematics: A Case Study of Federal College of Forestry, Ibadan, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 22(1): 107-111. (Keywords: education, student views, overview, topics, difficulties, mathematics).
pjst22_1_107.pdf
Aremu, A.O. and N. Ozurumba. 2021. “Measured Influence of Personal Factors on Academic Dishonesty among University Postgraduate Students in South-west, Nigeria”. Pacific Journal of Science and Technology. 22(1):112-120. (Keywords: academic dishonesty, personal factors, University postgraduate students).
pjst22_1_112.pdf
Zhang, Y., L.E. Lombo, J. Singh and A. Mardon. 2021. “How COVID-19 Will Affect the Future of Universities”. Pacific Journal of Science and Technology. 22(1):121-124. (Keywords: COVID-19, higher education, blended or hybrid learning model).
pjst22_1_121.pdf
Chemistry and Biochemistry
Dim, P.E., A.U. Iloka, M. Termtanun, and J.O. Okafo. 2021. “Isotherm and Kinetics Studies of Pb (II) Adsorption onto Pandanus Candelabrum Activated Carbon”. Pacific Journal of Science and Technology. 22(1): 125-135. (Keywords: Pandanus candelabrum, activated carbon, chemical activation, adsorption, isotherm, kinetics).
pjst22_1_125.pdf
Oruma, U.S., P.O. Ukoha, and C.J. Ezeorah. 2021. “Synthesis, Characterization, and Biological Studies of Trinuclear Nd(III) Salen Capped Complex with 2,4,6-tris(4-carboxybenzimino)- 1,3,5-triazine”. Pacific Journal of Science and Technology. 22(1): 136-153. (Keywords: synthesis, trinuclear Nd(III) salen capped complex, antimicrobial activity).
pjst22_1_136.pdf
Tachie, N.B.S, O.A. Mosunmade, B. Habila, U. Ibeneme, and K.E. Ibe. 2021. “Investigating the Effect of Alkaline-Peroxide Treatment on the Chemical Composition and Mechanical Properties of Sisal Fiber”. Pacific Journal of Science and Technology. 22(1):154-163. (Keywords: alkaline treatment, mechanical properties, sisal fiber, FTIR, biofibers).
pjst22_1_154.pdf
Life Sciences and Medicine
Anotaenwere, C.C., P.A. Dele, B.T. Akinyemi, F.E. Enwete, J.I. Akinyode, D.S. Oyelola, O.A. Okukenu, and A.O. Jolaosho. 2021. “Effect of Soil Sampling Point and Age at Harvest on the Growth and Dry Matter Yield of Two Panicum maximum Varieties”. Pacific Journal of Science and Technology. 22(1): 164-169. (Keywords: grasses, soil, tiller, varieties, yield).
pjst22_1_164.pdf
Akinyode, J.I., P.A. Dele, B.T. Akinyemi, F.E. Enwete, C.C. Anotaenwere, and V.O.A. Ojo. 2021. “Effect of Fertilizer Rate and Age at Harvest on the Growth and Dry Matter Yield of Brachiaria ruziziensis.” Pacific Journal of Science and Technology. 22(1):170-177. (Keywords: fertilizer, grass, growth, nitrogen, yield).
pjst22_1_170.pdf
Opadotun, O.O., F.B. Olotu, K.A. Iyalabani, F.M. Bolarin, and O.A. Ogunjirin. 2021. “Optimum Drying Temperature and Treatment for Commercial Production of Cocoyam Flour”. Pacific Journal of Science and Technology. 22(1): 178-182. (Keywords: agriculture products, cocoyam, commercial production, optimum drying, treatment, utilization, post-harvest properties).
pjst22_1_178.pdf
Ofoegbu, E.C. 2021. “Effect of Leaf Extract of Psidium guajava (Guava) on the Hematological Indices of Albino Rats.” Pacific Journal of Science and Technology. 22(1): 183-189. (Keywords: haematological parameters, hematological indices, guava leaves).
pjst22_1_183.pdf
Enwete, F.E., O.S. Iyasere, P.A. Dele, B.T. Akinyemi, C.C. Anotaenwere, J.I. Akinyode, and O.S. Onifade. 2021. “Short-Term Grazing Behavior of White Fulani Calves as Affected by Grazing Cycle, Plant Spacing and Species.” Pacific Journal of Science and Technology. 22(1): 190-196. (Keywords: calves, grooming, forages, grasses, tropical).
pjst22_1_190.pdf
Nyajo, T.A., A.P. Annune, and O.V. Ayuba. 2021. “Effects of Tannic Acid on Stickiness Removal and Time of Hatching of African Catfish, Clarias gariepinus Eggs.” Pacific Journal of Science and Technology. 22(1): 197-202. (Keywords: Clarias gariepinus, concentrations, hatchability, stickiness elimination, photophilic eggs, Tannic acid).
pjst22_1_197.pdf
Peer, L.S., L. Lombo, J. Singh, and A. Mardon. 2021. “The Pet Transience During the COVID-19 Pandemic”. Pacific Journal of Science and Technology. 22(1): 203-206. (Keywords: COVID-19, animals, pets, non-human companionship, loneliness, isolation, mental health).
pjst22_1_203.pdf
Akintola, O.O., I.O. Abiola, E.K. Abodunrin, T. Adeniran, F.O. Agboola, and E.A Ekaun. 2021. “Comparative Analysis of Phytochemical Compounds in Ethanolic Extracts of Leaf, Bark, and Root of Dacryodes edulis (G. Don) and their Medicinal Importance”. Pacific Journal of Science and Technology. 22(1): 207-217. (Keywords: Dacryodes edulis, phytochemical screening, reducing sugar, tannin, saponin, flavonoids).
pjst22_1_207.pdf
Kang, N. and A.A. Mardon. 2021. “Pathogenesis of COVID-19”. Pacific Journal of Science and Technology. 22(1):218-225. (Keywords: Coronavirus, COVID-19, SARS, Severe Acute Respiratory Syndrome, pathogenesis, virus, global pandemic).
pjst22_1_218.pdf
Environmental Science and Ecology
Uzor, A.O. 2021. “Assessment of Heavy Metals in Prawn (Macrobrachium macrobrachium) along selected stations of New Calabar River, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 22(1): 226-231. (Keywords: heavy metals, prawn, environmental pollution).
pjst22_1_226.pdf
Ejiogu, I.K., U. Ibeneme, and O.M. Aiyejagbara. 2021. “Degradable Polymers - The Future for Environmental Management in Nigeria: A Review”. Pacific Journal of Science and Technology. 22(1): 232-240. (Keywords: degradation, eco-friendly composite, biodegradation, plastic wastes, environment).
pjst22_1_232.pdf
Akintola, O.O., A.I. Bodede, A.T. Ademigbuji, E.A. Ekaun, and O.O. Adekoya. 2021. “Leachate Characteristics and Pollution Index Assessment of an Active Dumpsite in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(1): 241-253. (Keywords: leachates, active dumpsite, Leachates Pollution Index, LPI, remediation, environmental hazards).
pjst22_1_241.pdf
Nwugha, V.N., A.C. Ezebunanwa, P.I. Okeke, and A.I. Chinaka. 2021. “Environmental Implications of Leachates of Sewage Dumpsites in some parts of Owerri, Southeastern Nigeria”. Pacific Journal of Science and Technology. 22(1): 254-261. (Keywords: leachates, wastes, analysis, physio[1]chemical, ion concentration, heavy metals, pH).
pjst22_1_254.pdf
Kelle, H.I., E.C. Ogoko, P.I. Udeozo, D. Achem, and J.O. Otumala. 2021. “Health Risk Assessment of Exposure to Heavy Metals in Rice Grown in Nigeria”. Pacific Journal of Science and Technology. 22(1): 262-273. (Keywords: rice, heavy metals, estimated daily intake, hazard quotient, incremental lifetime cancer risk).
pjst22_1_262.pdf
Geology, Geophysics, and Earth Science
Akanji, A.A., A.G. Oni, and M.O. Olorunfemi. 2021. “Groundwater Prospectivity Assessment of a Field of Hand-Dug Wells in the Area Around the Murtala Muhammed Postgraduate Hall OAU, Ile-Ife, Using Geoelectric Parametric Soundings”. Pacific Journal of Science and Technology. 22(1): 274-287. (Keywords: hand-dug wells, geoelectric parametric soundings, well depths, enhanced groundwater yield).
pjst22_1_274.pdf
Olorunfemi, M.O., A.G. Oni, and T.K. Fadare. 2021. “The Use of 2D Resistivity Images to Constrain 1D Vertical Electrical Sounding (VES) Curve Interpretation for Suppression-Prone Confined Fractured Basement Column”. Pacific Journal of Science and Technology. 22(1): 288- 301. (Keywords: confined fractured basement, suppression, 2D resistivity images, ID VES, groundwater development).
pjst22_1_288.pdf
Iduseri, M.O. and O.M. Alile. 2021. “2D and 3D Electrical Resistivity Imaging (ERI) for Erosion Vulnerability and Subsurface Characterization for Engineering Constructions and Groundwater Potential in Owanoba and Obaretin Areas of Edo State, South-South Nigeria”. Pacific Journal of Science and Technology. 22(1): 302-316. (Keywords: stratification, engineering constructions, depth slice, clayey sand, Obaretin).
pjst22_1_302.pdf
Ajayi, O., C.I. Konwea, and O.B. Ogunjobi. 2021. “Geotechnical Assessment of the Residual Soils Beneath the Ile-Ife – Ilesha Bypass Road Pavement, Southwestern Nigeria”. Pacific Journal of Science and Technology. 22(1): 317-326. Keywords: geotechnical properties, Atterberg consistency limits, grain size distribution, CBR test, soil classification).
pjst22_1_317.pdf
Anyadiegwu, F.C., M.O. Eze, D.E. Azunna, C.Y. Ahamefule, and V.C. Obi. 2021. “Depositional Environment of Red Field in Niger-Delta, Nigeria, Obtained from Gamma Ray Log”. Pacific Journal of Science and Technology. 22(1): 327-335. (Keywords: gamma ray log, facies, depositional environment, sand, shale).
pjst22_1_327.pdf
Volume 21, Number 2 (November / December 2020)
Engineering and Material Science
Oladebeye, D.H., S.B. Adejuyigbe, and S.P. Ayodeji. 2020. “Statistical Comparative Analyses of the Effects of Welding Processes on Break Point and Modulus of Elasticity Properties of Welded Mild Steel Plates”. Pacific Journal of Science and Technology. 21(2):5-11. (Keywords: welding processes, break point, modulus of elasticity, mild steel, statistical analysis).
pjst21_2_5.pdf
Oladebeye, D.H., S.B. Adejuyigbe, and A.A.G. Olorunnishola. 2020. “The Development of Computer Program for the Welding Interface of the Developed Welding Mini-Robot”. Pacific Journal of Science and Technology. 21(2):12-28. (Keywords: computer program, welding interface, welding, mini-robot, manual arc welding).
pjst21_2_12.pdf
Oladebeye, D.H., E.R. Adefidipe, and M.O. Ibiwoye. 2020. “Effect of Permanent and Squeeze Casting Methods on Impact and Fatigue Properties of Cast 6063 Aluminum Rods”. Pacific Journal of Science and Technology. 21(2):29-35. (Keywords: permanent mould, squeeze cast mould, impact properties, fatigue properties, cast rods).
pjst21_2_29.pdf
Folorunsho, O.W. and A.N. Amadi. 2020. “Production of Pavement Blocks from Plastic Waste”. Pacific Journal of Science and Technology. 21(2):36-43.
(Keywords: pavement blocks, geomaterials, engineering properties, Lagos, Nigeria).
pjst21_2_36.pdf
Johnson, P.A., J.C. Johnson, S. Zirnov, R. Witiw, G. Zhou, and A.A. Mardon. 2020. “On the In Situ Utilization of Sulfur-Based Concrete on the Lunar Surface”. Pacific Journal of Science and Technology. 21(2):44-47. (Keywords: in situ resource utilization, ISRU, space exploration, space colonization, space construction Lunar exploration, extraterrestrial resource exploitation, lunar concrete).
pjst21_2_44.pdf
Shoewu, O.O., O.J. Ayangbekun, and D.O. Olayinka. 2020. “An Intelligent Walking Stick for the Blind in Indoor Environment”. Pacific Journal of Science and Technology. 21(2):48-52. (Keywords: blind, visually impaired, walking, sensor, stick, system, adaptive technologies).
pjst21_2_48.pdf
Shoewu, O.O., O.J. Ayangbekun, and K.O. Odo. 2020. “Development of a Smart Bin for Garbage Level Detection”. Pacific Journal of Science and Technology. 21(2):53-58. (Keywords: dustbin, garbage, dumpster, IoT, sensor, smart, solid waste management, residential waste).
pjst21_2_53.pdf
Shoewu, O.O., L.A. Akinyemi, R.A. Lawal, and O.R. Otagburuagu. 2020. “Enhanced Smart Biometric Based Attendance (ES2BASYS) System Interfaced with POS Facility for a Smart Academic Institution”. Pacific Journal of Science and Technology. 21(2):59-70. (Keywords: class, campus, design, module, POS, attendance management).
pjst21_2_59.pdf
Ogbebor, O.E. and R.S. Ebhojiaye. 2020. “Design and Fabrication of a Detachable Motorcycle Trailer Combination”. Pacific Journal of Science and Technology. 21(2):71-79. (Keywords: motorcycle, trailer, drawbar pull, tongue, hitch rod).
pjst21_2_71.pdf
Adeleke, A.E., T. Ogudana, S. Oyelami, and T.O. Yusuf. 2020. “Production of Biogas using Locally Fabricated Bioreactor”. Pacific Journal of Science and Technology. 21(2):80-87. (Keywords: biogas, bioreactor, cow dung, goat dung, renewable energy).
pjst21_2_80.pdf
Iorpev, T., I.C. Ozumba, F.O. Anyaeji, E.I. Eze, L.O. Ayuba, and J.A. Adebija. 2020. “Effect of a Closed and Unclosed Rotating Drum of a Melon Seed Sheller on its Shelling Efficiency”. Pacific Journal of Science and Technology. 21(2):88-94. (Keywords: closed, melon seed, moisture content, rotating-drum, sheller, unclosed).
pjst21_2_88.pdf
Oladebeye, D.H., E.R. Adefidipe; and O. Awogbemi. 2020. “Performance Evaluation of Dewatered Cassava Mash Sieving Machine using Rotary Sweepers”. Pacific Journal of Science and Technology. 21(2):95-102. (Keywords: dewatered cassava mash, performance evaluation, sieving machine, sieving rate).
pjst21_2_95.pdf
Johnson, J.C., P.A. Johnson, S. Zirnov, C.C. Mardon, and A.A. Mardon. 2020. “Counting, Prospecting, and Analyzing Craters using Unmanned Aerial Vehicles”. Pacific Journal of Science and Technology. 21(2):103-104. (Keywords: unmanned aerial vehicles, UAV, lunar exploration, interplanetary exploration, atmospheric measurements).
pjst21_2_103.pdf
Johnson, J.C., P.A. Johnson, S. Zirnov, and A.A. Mardon. 2020. “Nanoscale Movement Detection on Martian Craters using Sophisticated Sampling Techniques”. Pacific Journal of Science and Technology. 21(2):105-106. (Keywords: extant life, movement detection, interplanetary exploration, soil sampling, Martian craters).
pjst21_2_105.pdf
Johnson, P.A., J.C. Johnson, S. Zirnov, and A.A. Mardon. 2020. “Infrared Thermal Remote Sensing to Detect Life-Sustaining Niches in Space”. Pacific Journal of Science and Technology. 21(2):107-108. (Keywords: life detection, extraterrestrial life, thermal detection, infrared detection, thermal biomarkers, remote sensing probes).
pjst21_2_107.pdf
Mardon, C., J.C. Johnson, P.A. Johnson, S. Zirnov, G. Zhou, and A.A. Mardon. 2020. “Feasibility and Practicality of Mining for Asteroids”. Pacific Journal of Science and Technology. 21(2):109-111. (Keywords: asteroid mining, in situ resource utilization, ISRU, space exploration, space economy, Mars colonization, Lunar exploration, extraterrestrial resource exploitation).
pjst21_2_109.pdf
Energy and Power
Adeleke, A.E., T. Ogudana, O.A. Sotunde, S. Oyelami, and A.E. Ogbebor. 2020. “A Cost Analysis of Renewable Energy as an Alternative Energy Source for Selected Poultry Farms in Ekiti Metropolis, Nigeria”. Pacific Journal of Science and Technology. 21(2):112-127. (Keywords: biomass cost analysis, poultry farms, renewable energy).
pjst21_2_112.pdf
Physics, Atmospheric Physics, and Health Physics
Okoye, I.F. and A.O.C. Nwokoye. 2020. “The Optical Properties of Cassiasiamea (Kassod) Plant Natural Dye-Doped Nanocrystalline -TiO2 and the Photovoltaic Efficiency On DSSC”. Pacific Journal of Science and Technology. 21(2):128- 134. (Keywords: nanocrystalline, optical, spectrophotometer, conversion, sensitized)..
pjst21_2_128.pdf
Amalu, P.C. 2020. “Analysis of Error in a Very High Frequency Omni-directional Radio Range (VOR) Station in an international Airport in Nigeria”. Pacific Journal of Science and Technology. 21(2):135-143. (Keywords: VOR, NAVAIDS, base station signal, radiations, ground check error curves, maximum error, minimum error, spread geomagnetic, frequency, interference).
pjst21_2_135.pdf
Zhou, G., P.A. Johnson, J.C. Johnson, S. Zirnov, I. Oboh, D. Santhosh, and A.A. Mardon. 2020. “Exposure and Shielding from Radiation on Mars”. Pacific Journal of Science and Technology. 21(2):144-145. (Keywords: radiation assurance, ionizing radiation, space biology, radiation shielding, interplanetary exploration, human space flight).
pjst21_2_144.pdf
Mathematics and Statistics
Awogbemi, C.A. 2020. “Annotations on Discriminant Functions”. Pacific Journal of Science and Technology. 21(2):146-151. (Keywords: discriminant functions, classification statistics, classification problems, covariance matrix, probability of misclassification).
pjst21_2_146.pdf
Akintunde, A.A., S.O.N. Agwuegbo, O.M. Olayiwola, G.A. Dawodu, A.T. Soyinka, and O.A. Wale-Orojo. 2020. “Sine Diffusion Model for Nonlinear Dynamical Systems”. Pacific Journal of Science and Technology. 21(2):152-158. (Keywords: dynamical systems, stochastic differential equations, mean reversion, Euler scheme).
pjst21_2_152.pdf
Halid M.A. and A.A. Akomolafe. 2020. “Extension of Comparative Analysis of Estimation Methods for Dirichlet Distribution Parameters”. Pacific Journal of Science and Technology. 21(2):159- 169. (Keywords: Dirichlet distribution, parameter estimation, maximum likelihood estimator, method of moment estimator and quasi-likelihood estimator).
pjst21_2_159.pdf
Folounso, O.P., A.A. Akomolafe, and A.S. Ajiboye. 2020. “Extension of Transmuted HalfNormal Distribution Properties and Its Application”. Pacific Journal of Science and Technology. 21(2):388-401. (Keywords: transmuted halfnormal distribution, moment, reliability function, hazard function, cumulative distribution function).
pjst21_2_388.pdf
Information Technology and Communications
Egwali, F., A. Egwali, and J. Ogene. 2020. “An Appraisal of Artform as Usable Design Elements of RGPM”. Pacific Journal of Science and Technology. 21(2):170-180. (Keywords: artform, security, graphical password, design elements, authenticate).
pjst21_2_170.pdf
Egwali, A.O. and F.C. Egwali. 2020. “Aesthetic Evaluation of Artforms in RGPM: User’s Perspective”. Pacific Journal of Science and Technology. 21(2): 181-189. (Keywords: artforms, aesthetics, design choices, usability, security, user interface, recognition-based graphical password models).
pjst21_2_181.pdf
Shoewu, O.O., O.J. Ayangbekun, M.A. Adedoyin, E. Aigbovbioise-Job, L.A. Akinyemi, and F.C. Oluwaseyi. 2020. “Design and Development of Health Centre Management System with Fingerprint Identification”. Pacific Journal of Science and Technology. 21(2):190-202.
(Keywords: biometric, ERM, fingerprint, health, healthcare records, hospital).
pjst21_2_190.pdf
Evwiekpaefe, A.E., M.M. Isa, and F. Ajakaiye. 2020. “Analyzing Factors Affecting Academic Performance of Postgraduate Students using Data Mining Techniques”. Pacific Journal of Science and Technology. 21(2):203-213. (Keywords: academic performance classifier, data mining, feature selection, NDA, Nigeria, WEKA).
pjst21_2_203.pdf
Enikuomehin, A.O. and A.A. Tijani. 2020. “Implementation of Hidden Markov Model on Lagos Nigeria Women Union (NWU) Yoruba Speech Corpus”. Pacific Journal of Science and Technology. 21(2): 214-223. (Keywords: Yoruba, corpus, POS Tagger, part of speech, NLP, natural language processing, speech synthesis, speech recognition, information retrieval).
pjst21_2_214.pdf
Management, Economics, and Education
Somoye, R.O.C., A.O. Akisanya, and K.O. Makinde. 2020. “The Impact of Corporate Governance on Auditors’ Independence of Some Selected Quoted Companies in Nigeria”. Pacific Journal of Science and Technology. 21(2):224- 234. (Keywords: corporate governance, auditors’ independence, audit committee, board size, non-executive and executive directors).
pjst21_2_224.pdf
Bolarinwa, K.K., B.G. Abiona, O. Oyekunle, and O.J. Soetan. 2020. “Job Burnout among Land, Water Conservation Personnel (LWCP) in Forestry Research Institute of Nigeria (FRIN)”. Pacific Journal of Science and Technology. 21(2):235-240. (Keywords: perceived effect, job burnout, over-commitment, job frustration, job fatigue).
pjst21_2_235.pdf
Eze, A.N. and R.O. Olawoyin. 2020. “Business Education Students’ Perception of the Skills Needed for Self-Employment in South-West Colleges of Education, Nigeria”. Pacific Journal of Science and Technology. 21(2):241-247. (Keywords: business education, self-employment, skills, students and perception).
pjst21_2_241.pdf
Emeka, I.D. and A.C. Onyebuchi. 2020. “Teachers Motivation and Job Satisfaction: A Strategy for Achieving Educational Transformation of Secondary Education in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 21(2):248-254. (Keywords: motivation, job satisfaction, teacher, education).
pjst21_2_248.pdf
Babatunde, T.O., O.O. Babatunde, K.O. Babatunde, A.R. Aduloju, S.O. Okeleke, and A.A. Ekaun. 2020. “Cost and Return Structure of Some Selected Non-Timber Forest Products in Adjoining Community in Arakanga Forest Reserve in Ogun State”. Pacific Journal of Science and Technology. 21(2):255-263. (Keywords: cost returns, NTFP, non-timber forest products, communities, Arakanga, forest reserves).
pjst21_2_255.pdf
Oluwakemi, O. and B.A. Bolaji. 2020. “Determinants of Market Participation by Plantain Farmers in Ifedore Local Government Area, Ondo State, Nigeria”. Pacific Journal of Science and Technology. 21(2):264-271. (Keywords: determinants, farmers, agriculture, horticulture, plantain, market participation, Nigeria).
pjst21_2_264.pdf
Chemistry and Biochemistry
Akpomie, T.M., A.U. Augustine, S.E. Anwani, and J.I. Iorbee. 2020. “Determination of Caffeine Content in Two Varieties of Kola Nut and Some Tea Products Sold in Lafia, North Central Nigeria”. Pacific Journal of Science and Technology. 21(2):272-278. (Keywords: kola nuts, caffeine, tea, beverages, bioaccumulation).
pjst21_2_272.pdf
Otunomo. I.I. 2020. “A Review on Cnidoscolus aconifolius: Potential Therapeutic Plant”. Pacific Journal of Science and Technology. 21(2):279- 285.
(Keywords: Cnidoscolus aconitifolius, phytochemicals, therapeutic, chemical analysis, Chaya, tree spinach).
pjst21_2_279.pdf
Alum, O.L., C.E. Eledalachi, E.M. Orji, H.O. Abugu, A.C. Ofomatah, and N.C Isienyi. 2020. “Feed Analyses of Proximate Composition and Heavy Metals: A Case Study of Some Poultry Feeds Distributed in Aba, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 21(2):286-292.
(Keywords: poultry feeds, proximate analysis, heavy metals, atomic absorption spectrophotometry, public health).
pjst21_2_286.pdf
Odewole, O.A. and D.I. Onidoma. 2020. “Physiochemical Properties of Ajona-Obukpa Clay Mineral for Refractory and Industrial Application”. Pacific Journal of Science and Technology. 21(2):293-301. (Keywords: Ajona-Obukpa clay, refractory, industrial use, geochemistry).
pjst21_2_293.pdf
Chokor, A.A. 2020. “Removal of Zinc and Lead Ions from Liquefied Natural Gas Flow Station Wastewater using Modified and Unmodified Water Hyacinths Biomass”. Pacific Journal of Science and Technology. 21(2):302-309. (Keywords: water hyacinth, zinc, lead, biosorbent, adsorption, single metal ions solution).
pjst21_2_302.pdf
Life Sciences and Medicine
Akintunde, O.A. and S.A. Olayiwola. 2020. “Effect of Habitat on Diet, Morphological Parameters, and Sex Morphism of Common Wall Gecko (Hemidactylus frenatus) Abeokuta, Ogun State, Nigeria”. Pacific Journal of Science and Technology. 21(2):310-319. (Keywords: diet, habitat, location, sex, morphometry, economic importance, gecko).
pjst21_2_310.pdf
Anotaenwere, C.C., P.A. Dele, F.E. Enwete, O.A. Okukenu, T.T. Akpensuen, T. Amole, and A.O. Jolaosho. 2020. “Effect of Nitrogen Source and Phenological Stage on the in vitro Digestibility of Oba Super II Maize Fodder”. Pacific Journal of Science and Technology. 21(2):320-326.
(Keywords: in vitro, fodder, nitrogen source, phenological, livestock feed).
pjst21_2_320.pdf
Enwete, F.E., P.A. Dele, C.C. Anotaenwere, B.T. Akinyemi, Y.M. Ishiaku, A.B. Adekeye, and O.S. Onifade. 2020. “Effects of Drying Condition and Storage Length on the Physical Characteristics and In Vitro Gas Production of Megathyrsus maximus (Ntchisi) Hay”. Pacific Journal of Science and Technology. 21(2):327-331. (Keywords: digestibility, drying conditions, hay, in vitro, storage, livestock food, ruminant forage).
pjst21_2_327.pdf
Olaosebikan, A., S.A. Aderoju, and O.S. Balogun. 2020. “Modeling of Tuberculosis and Tuberculosis Co-infected with Human Immunodeficiency Virus Patents using some Parametric Survival Models”. Pacific Journal of Science and Technology. 21(2):332-340. (Keywords: survival analysis, TB, HIV co-infection, parametric, Kaplan_Meier, Cox PH).
pjst21_2_332.pdf
Park, L., J. Singh, J. Malbeuf, and A.A. Mardon. 2020. “Evaluation of Effectiveness of Digital GPS Contact Tracing Technology in Response to COVID-19”. Pacific Journal of Science and Technology. 21(2):341-345. (Keywords: digital contact-tracing, COVID-19, quarantine, testing, data privacy, dilemma, decentralized system).
pjst21_2_341.pdf
Environmental Science and Ecology
Akintunde, O.A., A.L.A. Shotuyo, T.M. Obuotor, and L.A. Ayodele. 2020. “The Impact of Location on Diet and Morphological Features of Frog (Hoplobatrachus occipitalis) in Ogun State, Nigeria”. Pacific Journal of Science and Technology. 21(2):346-359. (Keywords: amphibian, frog, abundance, location, diet, habitat, morphometry, habitat ecology).
pjst21_2_346.pdf
Godwin, O.F., Y.I. Alhaji. O.C. Chinweuba, and A.M. Olatunde. 2020. “Application of Multivariate Statistical Methods for Assessment of Sediment Quality in Selected Locations of the Flood Plain of River Kaduna in Niger State, Nigeria”. Pacific Journal of Science and Technology. 21(2):360- 370.
(Keywords: sediments, heavy metals, multivariate, Polychlorinated Biphenyls, cluster analysis).
pjst21_2_360.pdf
Babatunde, T.O., O.O. Babatunde, K.O. Babatunde, A.R. Aduloju, S.O. Okeleke, and A.A. Ekaun. 2020. “Roles of Women in Bush Meat Trade in Oluyole Local Government Area of Oyo State”. Pacific Journal of Science and Technology. 21(2):371-378. (Keywords: bush meat, game animals, animal protein, women, role, gender roles, Oluyole, challenges, environmental impact, economic impact, poaching).
pjst21_2_371.pdf
Geology, Geophysics, and Earth Science
Amadi, A.N., T.A. Umoru, O.P. Umeugochukwu, H.O. Nwankwoala, T.U.N. Sule, A.S. Oguntade, H.A. Ibrahim, and S.U. Hussaini. 2020. “Suitability of Groundwater in Auchi and Its Environs for Irrigation Purposes”. Pacific Journal of Science and Technology. 21(2):379-387. (Keywords: suitability, groundwater, irrigation purposes, physicochemical characteristics, Auchi, Edo State, Nigeria).
pjst21_2_379.pdf
Oladebeye, D.H., S.B. Adejuyigbe, and S.P. Ayodeji. 2020. “Statistical Comparative Analyses of the Effects of Welding Processes on Break Point and Modulus of Elasticity Properties of Welded Mild Steel Plates”. Pacific Journal of Science and Technology. 21(2):5-11. (Keywords: welding processes, break point, modulus of elasticity, mild steel, statistical analysis).
pjst21_2_5.pdf
Oladebeye, D.H., S.B. Adejuyigbe, and A.A.G. Olorunnishola. 2020. “The Development of Computer Program for the Welding Interface of the Developed Welding Mini-Robot”. Pacific Journal of Science and Technology. 21(2):12-28. (Keywords: computer program, welding interface, welding, mini-robot, manual arc welding).
pjst21_2_12.pdf
Oladebeye, D.H., E.R. Adefidipe, and M.O. Ibiwoye. 2020. “Effect of Permanent and Squeeze Casting Methods on Impact and Fatigue Properties of Cast 6063 Aluminum Rods”. Pacific Journal of Science and Technology. 21(2):29-35. (Keywords: permanent mould, squeeze cast mould, impact properties, fatigue properties, cast rods).
pjst21_2_29.pdf
Folorunsho, O.W. and A.N. Amadi. 2020. “Production of Pavement Blocks from Plastic Waste”. Pacific Journal of Science and Technology. 21(2):36-43.
(Keywords: pavement blocks, geomaterials, engineering properties, Lagos, Nigeria).
pjst21_2_36.pdf
Johnson, P.A., J.C. Johnson, S. Zirnov, R. Witiw, G. Zhou, and A.A. Mardon. 2020. “On the In Situ Utilization of Sulfur-Based Concrete on the Lunar Surface”. Pacific Journal of Science and Technology. 21(2):44-47. (Keywords: in situ resource utilization, ISRU, space exploration, space colonization, space construction Lunar exploration, extraterrestrial resource exploitation, lunar concrete).
pjst21_2_44.pdf
Shoewu, O.O., O.J. Ayangbekun, and D.O. Olayinka. 2020. “An Intelligent Walking Stick for the Blind in Indoor Environment”. Pacific Journal of Science and Technology. 21(2):48-52. (Keywords: blind, visually impaired, walking, sensor, stick, system, adaptive technologies).
pjst21_2_48.pdf
Shoewu, O.O., O.J. Ayangbekun, and K.O. Odo. 2020. “Development of a Smart Bin for Garbage Level Detection”. Pacific Journal of Science and Technology. 21(2):53-58. (Keywords: dustbin, garbage, dumpster, IoT, sensor, smart, solid waste management, residential waste).
pjst21_2_53.pdf
Shoewu, O.O., L.A. Akinyemi, R.A. Lawal, and O.R. Otagburuagu. 2020. “Enhanced Smart Biometric Based Attendance (ES2BASYS) System Interfaced with POS Facility for a Smart Academic Institution”. Pacific Journal of Science and Technology. 21(2):59-70. (Keywords: class, campus, design, module, POS, attendance management).
pjst21_2_59.pdf
Ogbebor, O.E. and R.S. Ebhojiaye. 2020. “Design and Fabrication of a Detachable Motorcycle Trailer Combination”. Pacific Journal of Science and Technology. 21(2):71-79. (Keywords: motorcycle, trailer, drawbar pull, tongue, hitch rod).
pjst21_2_71.pdf
Adeleke, A.E., T. Ogudana, S. Oyelami, and T.O. Yusuf. 2020. “Production of Biogas using Locally Fabricated Bioreactor”. Pacific Journal of Science and Technology. 21(2):80-87. (Keywords: biogas, bioreactor, cow dung, goat dung, renewable energy).
pjst21_2_80.pdf
Iorpev, T., I.C. Ozumba, F.O. Anyaeji, E.I. Eze, L.O. Ayuba, and J.A. Adebija. 2020. “Effect of a Closed and Unclosed Rotating Drum of a Melon Seed Sheller on its Shelling Efficiency”. Pacific Journal of Science and Technology. 21(2):88-94. (Keywords: closed, melon seed, moisture content, rotating-drum, sheller, unclosed).
pjst21_2_88.pdf
Oladebeye, D.H., E.R. Adefidipe; and O. Awogbemi. 2020. “Performance Evaluation of Dewatered Cassava Mash Sieving Machine using Rotary Sweepers”. Pacific Journal of Science and Technology. 21(2):95-102. (Keywords: dewatered cassava mash, performance evaluation, sieving machine, sieving rate).
pjst21_2_95.pdf
Johnson, J.C., P.A. Johnson, S. Zirnov, C.C. Mardon, and A.A. Mardon. 2020. “Counting, Prospecting, and Analyzing Craters using Unmanned Aerial Vehicles”. Pacific Journal of Science and Technology. 21(2):103-104. (Keywords: unmanned aerial vehicles, UAV, lunar exploration, interplanetary exploration, atmospheric measurements).
pjst21_2_103.pdf
Johnson, J.C., P.A. Johnson, S. Zirnov, and A.A. Mardon. 2020. “Nanoscale Movement Detection on Martian Craters using Sophisticated Sampling Techniques”. Pacific Journal of Science and Technology. 21(2):105-106. (Keywords: extant life, movement detection, interplanetary exploration, soil sampling, Martian craters).
pjst21_2_105.pdf
Johnson, P.A., J.C. Johnson, S. Zirnov, and A.A. Mardon. 2020. “Infrared Thermal Remote Sensing to Detect Life-Sustaining Niches in Space”. Pacific Journal of Science and Technology. 21(2):107-108. (Keywords: life detection, extraterrestrial life, thermal detection, infrared detection, thermal biomarkers, remote sensing probes).
pjst21_2_107.pdf
Mardon, C., J.C. Johnson, P.A. Johnson, S. Zirnov, G. Zhou, and A.A. Mardon. 2020. “Feasibility and Practicality of Mining for Asteroids”. Pacific Journal of Science and Technology. 21(2):109-111. (Keywords: asteroid mining, in situ resource utilization, ISRU, space exploration, space economy, Mars colonization, Lunar exploration, extraterrestrial resource exploitation).
pjst21_2_109.pdf
Energy and Power
Adeleke, A.E., T. Ogudana, O.A. Sotunde, S. Oyelami, and A.E. Ogbebor. 2020. “A Cost Analysis of Renewable Energy as an Alternative Energy Source for Selected Poultry Farms in Ekiti Metropolis, Nigeria”. Pacific Journal of Science and Technology. 21(2):112-127. (Keywords: biomass cost analysis, poultry farms, renewable energy).
pjst21_2_112.pdf
Physics, Atmospheric Physics, and Health Physics
Okoye, I.F. and A.O.C. Nwokoye. 2020. “The Optical Properties of Cassiasiamea (Kassod) Plant Natural Dye-Doped Nanocrystalline -TiO2 and the Photovoltaic Efficiency On DSSC”. Pacific Journal of Science and Technology. 21(2):128- 134. (Keywords: nanocrystalline, optical, spectrophotometer, conversion, sensitized)..
pjst21_2_128.pdf
Amalu, P.C. 2020. “Analysis of Error in a Very High Frequency Omni-directional Radio Range (VOR) Station in an international Airport in Nigeria”. Pacific Journal of Science and Technology. 21(2):135-143. (Keywords: VOR, NAVAIDS, base station signal, radiations, ground check error curves, maximum error, minimum error, spread geomagnetic, frequency, interference).
pjst21_2_135.pdf
Zhou, G., P.A. Johnson, J.C. Johnson, S. Zirnov, I. Oboh, D. Santhosh, and A.A. Mardon. 2020. “Exposure and Shielding from Radiation on Mars”. Pacific Journal of Science and Technology. 21(2):144-145. (Keywords: radiation assurance, ionizing radiation, space biology, radiation shielding, interplanetary exploration, human space flight).
pjst21_2_144.pdf
Mathematics and Statistics
Awogbemi, C.A. 2020. “Annotations on Discriminant Functions”. Pacific Journal of Science and Technology. 21(2):146-151. (Keywords: discriminant functions, classification statistics, classification problems, covariance matrix, probability of misclassification).
pjst21_2_146.pdf
Akintunde, A.A., S.O.N. Agwuegbo, O.M. Olayiwola, G.A. Dawodu, A.T. Soyinka, and O.A. Wale-Orojo. 2020. “Sine Diffusion Model for Nonlinear Dynamical Systems”. Pacific Journal of Science and Technology. 21(2):152-158. (Keywords: dynamical systems, stochastic differential equations, mean reversion, Euler scheme).
pjst21_2_152.pdf
Halid M.A. and A.A. Akomolafe. 2020. “Extension of Comparative Analysis of Estimation Methods for Dirichlet Distribution Parameters”. Pacific Journal of Science and Technology. 21(2):159- 169. (Keywords: Dirichlet distribution, parameter estimation, maximum likelihood estimator, method of moment estimator and quasi-likelihood estimator).
pjst21_2_159.pdf
Folounso, O.P., A.A. Akomolafe, and A.S. Ajiboye. 2020. “Extension of Transmuted HalfNormal Distribution Properties and Its Application”. Pacific Journal of Science and Technology. 21(2):388-401. (Keywords: transmuted halfnormal distribution, moment, reliability function, hazard function, cumulative distribution function).
pjst21_2_388.pdf
Information Technology and Communications
Egwali, F., A. Egwali, and J. Ogene. 2020. “An Appraisal of Artform as Usable Design Elements of RGPM”. Pacific Journal of Science and Technology. 21(2):170-180. (Keywords: artform, security, graphical password, design elements, authenticate).
pjst21_2_170.pdf
Egwali, A.O. and F.C. Egwali. 2020. “Aesthetic Evaluation of Artforms in RGPM: User’s Perspective”. Pacific Journal of Science and Technology. 21(2): 181-189. (Keywords: artforms, aesthetics, design choices, usability, security, user interface, recognition-based graphical password models).
pjst21_2_181.pdf
Shoewu, O.O., O.J. Ayangbekun, M.A. Adedoyin, E. Aigbovbioise-Job, L.A. Akinyemi, and F.C. Oluwaseyi. 2020. “Design and Development of Health Centre Management System with Fingerprint Identification”. Pacific Journal of Science and Technology. 21(2):190-202.
(Keywords: biometric, ERM, fingerprint, health, healthcare records, hospital).
pjst21_2_190.pdf
Evwiekpaefe, A.E., M.M. Isa, and F. Ajakaiye. 2020. “Analyzing Factors Affecting Academic Performance of Postgraduate Students using Data Mining Techniques”. Pacific Journal of Science and Technology. 21(2):203-213. (Keywords: academic performance classifier, data mining, feature selection, NDA, Nigeria, WEKA).
pjst21_2_203.pdf
Enikuomehin, A.O. and A.A. Tijani. 2020. “Implementation of Hidden Markov Model on Lagos Nigeria Women Union (NWU) Yoruba Speech Corpus”. Pacific Journal of Science and Technology. 21(2): 214-223. (Keywords: Yoruba, corpus, POS Tagger, part of speech, NLP, natural language processing, speech synthesis, speech recognition, information retrieval).
pjst21_2_214.pdf
Management, Economics, and Education
Somoye, R.O.C., A.O. Akisanya, and K.O. Makinde. 2020. “The Impact of Corporate Governance on Auditors’ Independence of Some Selected Quoted Companies in Nigeria”. Pacific Journal of Science and Technology. 21(2):224- 234. (Keywords: corporate governance, auditors’ independence, audit committee, board size, non-executive and executive directors).
pjst21_2_224.pdf
Bolarinwa, K.K., B.G. Abiona, O. Oyekunle, and O.J. Soetan. 2020. “Job Burnout among Land, Water Conservation Personnel (LWCP) in Forestry Research Institute of Nigeria (FRIN)”. Pacific Journal of Science and Technology. 21(2):235-240. (Keywords: perceived effect, job burnout, over-commitment, job frustration, job fatigue).
pjst21_2_235.pdf
Eze, A.N. and R.O. Olawoyin. 2020. “Business Education Students’ Perception of the Skills Needed for Self-Employment in South-West Colleges of Education, Nigeria”. Pacific Journal of Science and Technology. 21(2):241-247. (Keywords: business education, self-employment, skills, students and perception).
pjst21_2_241.pdf
Emeka, I.D. and A.C. Onyebuchi. 2020. “Teachers Motivation and Job Satisfaction: A Strategy for Achieving Educational Transformation of Secondary Education in Anambra State, Nigeria”. Pacific Journal of Science and Technology. 21(2):248-254. (Keywords: motivation, job satisfaction, teacher, education).
pjst21_2_248.pdf
Babatunde, T.O., O.O. Babatunde, K.O. Babatunde, A.R. Aduloju, S.O. Okeleke, and A.A. Ekaun. 2020. “Cost and Return Structure of Some Selected Non-Timber Forest Products in Adjoining Community in Arakanga Forest Reserve in Ogun State”. Pacific Journal of Science and Technology. 21(2):255-263. (Keywords: cost returns, NTFP, non-timber forest products, communities, Arakanga, forest reserves).
pjst21_2_255.pdf
Oluwakemi, O. and B.A. Bolaji. 2020. “Determinants of Market Participation by Plantain Farmers in Ifedore Local Government Area, Ondo State, Nigeria”. Pacific Journal of Science and Technology. 21(2):264-271. (Keywords: determinants, farmers, agriculture, horticulture, plantain, market participation, Nigeria).
pjst21_2_264.pdf
Chemistry and Biochemistry
Akpomie, T.M., A.U. Augustine, S.E. Anwani, and J.I. Iorbee. 2020. “Determination of Caffeine Content in Two Varieties of Kola Nut and Some Tea Products Sold in Lafia, North Central Nigeria”. Pacific Journal of Science and Technology. 21(2):272-278. (Keywords: kola nuts, caffeine, tea, beverages, bioaccumulation).
pjst21_2_272.pdf
Otunomo. I.I. 2020. “A Review on Cnidoscolus aconifolius: Potential Therapeutic Plant”. Pacific Journal of Science and Technology. 21(2):279- 285.
(Keywords: Cnidoscolus aconitifolius, phytochemicals, therapeutic, chemical analysis, Chaya, tree spinach).
pjst21_2_279.pdf
Alum, O.L., C.E. Eledalachi, E.M. Orji, H.O. Abugu, A.C. Ofomatah, and N.C Isienyi. 2020. “Feed Analyses of Proximate Composition and Heavy Metals: A Case Study of Some Poultry Feeds Distributed in Aba, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 21(2):286-292.
(Keywords: poultry feeds, proximate analysis, heavy metals, atomic absorption spectrophotometry, public health).
pjst21_2_286.pdf
Odewole, O.A. and D.I. Onidoma. 2020. “Physiochemical Properties of Ajona-Obukpa Clay Mineral for Refractory and Industrial Application”. Pacific Journal of Science and Technology. 21(2):293-301. (Keywords: Ajona-Obukpa clay, refractory, industrial use, geochemistry).
pjst21_2_293.pdf
Chokor, A.A. 2020. “Removal of Zinc and Lead Ions from Liquefied Natural Gas Flow Station Wastewater using Modified and Unmodified Water Hyacinths Biomass”. Pacific Journal of Science and Technology. 21(2):302-309. (Keywords: water hyacinth, zinc, lead, biosorbent, adsorption, single metal ions solution).
pjst21_2_302.pdf
Life Sciences and Medicine
Akintunde, O.A. and S.A. Olayiwola. 2020. “Effect of Habitat on Diet, Morphological Parameters, and Sex Morphism of Common Wall Gecko (Hemidactylus frenatus) Abeokuta, Ogun State, Nigeria”. Pacific Journal of Science and Technology. 21(2):310-319. (Keywords: diet, habitat, location, sex, morphometry, economic importance, gecko).
pjst21_2_310.pdf
Anotaenwere, C.C., P.A. Dele, F.E. Enwete, O.A. Okukenu, T.T. Akpensuen, T. Amole, and A.O. Jolaosho. 2020. “Effect of Nitrogen Source and Phenological Stage on the in vitro Digestibility of Oba Super II Maize Fodder”. Pacific Journal of Science and Technology. 21(2):320-326.
(Keywords: in vitro, fodder, nitrogen source, phenological, livestock feed).
pjst21_2_320.pdf
Enwete, F.E., P.A. Dele, C.C. Anotaenwere, B.T. Akinyemi, Y.M. Ishiaku, A.B. Adekeye, and O.S. Onifade. 2020. “Effects of Drying Condition and Storage Length on the Physical Characteristics and In Vitro Gas Production of Megathyrsus maximus (Ntchisi) Hay”. Pacific Journal of Science and Technology. 21(2):327-331. (Keywords: digestibility, drying conditions, hay, in vitro, storage, livestock food, ruminant forage).
pjst21_2_327.pdf
Olaosebikan, A., S.A. Aderoju, and O.S. Balogun. 2020. “Modeling of Tuberculosis and Tuberculosis Co-infected with Human Immunodeficiency Virus Patents using some Parametric Survival Models”. Pacific Journal of Science and Technology. 21(2):332-340. (Keywords: survival analysis, TB, HIV co-infection, parametric, Kaplan_Meier, Cox PH).
pjst21_2_332.pdf
Park, L., J. Singh, J. Malbeuf, and A.A. Mardon. 2020. “Evaluation of Effectiveness of Digital GPS Contact Tracing Technology in Response to COVID-19”. Pacific Journal of Science and Technology. 21(2):341-345. (Keywords: digital contact-tracing, COVID-19, quarantine, testing, data privacy, dilemma, decentralized system).
pjst21_2_341.pdf
Environmental Science and Ecology
Akintunde, O.A., A.L.A. Shotuyo, T.M. Obuotor, and L.A. Ayodele. 2020. “The Impact of Location on Diet and Morphological Features of Frog (Hoplobatrachus occipitalis) in Ogun State, Nigeria”. Pacific Journal of Science and Technology. 21(2):346-359. (Keywords: amphibian, frog, abundance, location, diet, habitat, morphometry, habitat ecology).
pjst21_2_346.pdf
Godwin, O.F., Y.I. Alhaji. O.C. Chinweuba, and A.M. Olatunde. 2020. “Application of Multivariate Statistical Methods for Assessment of Sediment Quality in Selected Locations of the Flood Plain of River Kaduna in Niger State, Nigeria”. Pacific Journal of Science and Technology. 21(2):360- 370.
(Keywords: sediments, heavy metals, multivariate, Polychlorinated Biphenyls, cluster analysis).
pjst21_2_360.pdf
Babatunde, T.O., O.O. Babatunde, K.O. Babatunde, A.R. Aduloju, S.O. Okeleke, and A.A. Ekaun. 2020. “Roles of Women in Bush Meat Trade in Oluyole Local Government Area of Oyo State”. Pacific Journal of Science and Technology. 21(2):371-378. (Keywords: bush meat, game animals, animal protein, women, role, gender roles, Oluyole, challenges, environmental impact, economic impact, poaching).
pjst21_2_371.pdf
Geology, Geophysics, and Earth Science
Amadi, A.N., T.A. Umoru, O.P. Umeugochukwu, H.O. Nwankwoala, T.U.N. Sule, A.S. Oguntade, H.A. Ibrahim, and S.U. Hussaini. 2020. “Suitability of Groundwater in Auchi and Its Environs for Irrigation Purposes”. Pacific Journal of Science and Technology. 21(2):379-387. (Keywords: suitability, groundwater, irrigation purposes, physicochemical characteristics, Auchi, Edo State, Nigeria).
pjst21_2_379.pdf
Volume 21, Number 1 (May / June 2020)
Engineering and Material Science
Eze, U.E., A.I. Ali, E.C. Ugwuoke, O.P. Emeka, and I. Ofili. 2020. “Solar Desalination of Water Collected from River Niger for Domestic Purposes”. Pacific Journal of Science and Technology. 21(1):5-12. (Keywords: desalination, river water, purification, solar energy, distillate).
pjst21_1_5.pdf
Johnson, J.C., P.A. Johnson, R. Witiw, and A.A. Mardon,. 2020. “Design and Development of Reusable Facial Deactivation Masks for COVID19”. Pacific Journal of Science and Technology. 21(1):13-15. (Keywords: deactivation system, protective mask, personal protective equipment, PPE, sodium chloride, coronavirus, respirator mask).
pjst21_1_13.pdf
Johnson, P.A., J.C. Johnson, R. Witiw, and A.A. Mardon. 2020. “An Ionic Wind-Based Propulsion System for Space Transport”. Pacific Journal of Science and Technology. 21(1):16-17. (Keywords: ionic wind propulsion, aircraft propulsion, interplanetary exploration, transport).
pjst21_1_16.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. “Remote Sensing Elemental Composition Analysis Technology for Analysis of Microorganisms In Outer Space”. Pacific Journal of Science and Technology. 21(1):18-19. (Keywords: extant life, Mars, remote sensing, biomarkers, nano-scale vibration sensors, microorganisms).
pjst21_1_18.pdf
Energy and Power
Ugada, C.M., N.S. Ugwuanyi, and I.O. Ozioko. 2020. “Transmission Line Fault Detection using Prony Method: A Case Study of Nigerian 330kV Network”. Pacific Journal of Science and Technology. 21(1):20-29. (Keywords: distance relay, fault detection, power systems, Prony method, transmission line).
pjst21_1_20.pdf
Ofili, I., A.I. Ali, O.P. Emeka, E.C. Ugwuoke, and U.E. Eze. 2020. “Biogas Production from Anaerobic Digestion of Food Waste Generated in Enugu Metropolis”. Pacific Journal of Science and Technology. 21(1):30-37. (Keywords: food waste, biogas, digester, inoculum, energy).
pjst21_1_30.pdf
Johnson, P.A., J.C. Johnson, R. Witiw, and A.A. Mardon. 2020. “Mirrors for Harnessing Solar Energy on the Moon”. Pacific Journal of Science and Technology. 21(1):38-39. (Keywords: space-based solar power, lunar exploration, solar arrays, solar irradiation, peaks of eternal light, PEL).
pjst21_1_38.pdf
Physics, Atmospheric Physics, and Health Physics
Nworie, S.I. and E.I. Ugwu. 2020. “Study of the Optical Characteristics of Aluminum Doped ZnO Thin Film”. Pacific Journal of Science and Technology. 21(1):40-44. (Keywords: zinc oxide, ZnO, aluminum, Al, influence, doping, thin film, chemical bath deposition, optical properties, band gap, semiconductors).
pjst21_1_40.pdf
Ugwu, E.I. 2020. “Comparative Study on the Influence of Different Growth Mechanisms on the Structural and Optical Properties of Aluminum Doped Zinc Oxide Thin Film, AlZnO”. Pacific Journal of Science and Technology. 21(1):45-51. (Keywords: zinc oxide, ZnO, aluminum, Al, doping influence, thin film, deposition methods, structural and optical properties, semiconductors).
pjst21_1_45.pdf
Dawodu, G.A., A.O. Mustapha, and O.M. Olayiwola. 2020. “Radon Concentration using Zero Inflated Negative Binomial (ZINB) Modeling”. Pacific Journal of Science and Technology. 21(1):52-62. (Keywords: temperature, relative humidity, pressure, time, radon concentration, R, ZINB, logit, bootstrapping).
pjst21_1_52.pdf
Ojo, O.A. and P.A. Oluwafisoye. 2020. “Investigation of Radionuclide Concentration on an Agricultural Farm at Osun State University, Ejigbo Campus”. Pacific Journal of Science and Technology. 21(1):63-66. (Keywords: radionuclides, agricultural farm, farmlands, fish-ponds, gamma radiation, concentration, sodium iodide, health physics).
pjst21_1_63.pdf
Mathematics and Statistics
Alkali, A.M., D. Umar, S. Adamu, and T.P. Pantuvo. 2020. “A Two-Step Hybrid Nonlinear Multistep Method for the Solution of Stiff and Singular First Order Initial Value Problems”. Pacific Journal of Science and Technology. 21(1):67-75. (Keywords: rational approximate solution, interpolation, collocation, stiff problems, singular problems, convergent).
pjst21_1_67.pdf
Alkali, A.M., D. Umar, A.I. Ahmad, and S. Timothy. 2020. “Extended Three-Step Iterative Method for Solving System of Nonlinear Equations”. Pacific Journal of Science and Technology. 21(1):76-81. (Keywords: nonlinear equations, iterative method, convergence).
pjst21_1_76.pdf
Oyedepo, T., A.F. Adebisi, O.A. Uwaheren, C.Y. Ishola, S. Amadiegwu, and T. Latunde. 2020. “Least Squares Technique for Solving Volterra Fractional Integro-Differential Equations Based on Constructed Orthogonal Polynomials”. Pacific Journal of Science and Technology. 21(1):82-92. (Keywords: orthogonal polynomial; standard least squares, numerical method).
pjst21_1_82.pdf
Agwuegbo, S.O.N, E.E. Onugha, and A.A. Akintunde. 2020. “Modeling Chaotic Time Series using Stochastic Differential Equation”. Pacific Journal of Science and Technology. 21(1):93-100. (Keywords: Langevin equation, stochastic differentia equation, Ornstein-Uhlenbeck process, dependent time series model).
pjst21_1_93.pdf
Azuaba, E., R.A. Azeez, and J.M. Orverem. 2020. “Reff a Function of Drug Therapy and Treatment in the Mathematical Model of Malaria Disease Dynamics”. Pacific Journal of Science and Technology. 21(1):101-110. (Keywords: effective reproductive number, malaria disease, drug therapy, treatment, sensitivity).
pjst21_1_101.pdf
Alhassan, A., A.A. Momoh, S.A. Abdullahi, and D. Umar. 2020. “Optimal Control Analysis on the Transmission Dynamics of Hepatitis C Virus Infection with Asymptomatic Carriers”. Pacific Journal of Science and Technology. 21(1):111-120. (Keywords: transmission, acute, chronic, hepatitis, control, strategy, disease, infection, protection, treatment, susceptible, recovered).
pjst21_1_111.pdf
Dawodu, G.A., I.A. Ogunsola, and O.E. Asiribo. 2020. “Hierarchical Clustering and the Determination of Maturity in Trees”. Pacific Journal of Science and Technology. 21(1):121-127. (Keywords: Euclidean, forest management, girth, hierarchical clustering, tree harvesting).
pjst21_1_121.pdf
Information Technology and Communications
Chidi, E.M. and I.B. Asianuba. 2020. “Mitigating the Problem of Dispersion in Optical Fiber Communication Link”. Pacific Journal of Science and Technology. 21(1):128-137. (Keywords: communication, dispersion compensation fiber, EDFA, Fiber Bragg Grating, OSNR, bit error rate, Q- factor).
pjst21_1_128.pdf
Asianuba, I. and C. Nwabueze. 2020. “Reduction of Micro-Bending Losses in Fiber Optic Communication System”. Pacific Journal of Science and Technology. 21(1):138-149. (Keywords: throughput, micro-bend, refractive index, fiber channel, optical losses, fiber clad, fiber fore).
pjst21_1_138.pdf
Management, Economics, and Education
Ogbechi, A.D., B.N. Dixon-Ogbechi, and H.C.Halim. 2020. “An Assessment of Strategic Marketing Planning and Sustainable Corporate Performance of Insurance Organization in Nigeria”. Pacific Journal of Science and Technology. 21(1):150-160. (Keywords: strategic marketing, planning, strategic planning, marketing strategy, sustainable corporate performance).
pjst21_1_150.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “Indian Money, Capital, and Stock Markets and Their Important Segments”. Pacific Journal of Science and Technology. 21(1):161-169. (Keywords: India, national economy, money market, capital market, stock market).
pjst21_1_161.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “History of Scams, Corruptions, and Low Financial Literacy in Indian Stock, Capital, and Money Markets”. Pacific Journal of Science and Technology. 21(1):170-178. (Keywords: India, national economy, money market, capital market, stock market, fraud, scam, corruption).
pjst21_1_170.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “Effective Management of the Capital Market Investment Strategies or Small Investors – Research Conclusions”. Pacific Journal of Science and Technology. 21(1):179-187. (Keywords: investors, investments, primary markets, secondary markets, corruption, financial literacy).
pjst21_1_179.pdf
Ikuelogbon, O.J., E.C. Nzeakor, and E.O. Ikuelogbon. 2020. “Entrepreneurship Skills Required by Head Teachers for Practicing Entrepreneurship at Retirement in Ekiti State”. Pacific Journal of Science and Technology. 21(1):188-195. (Keywords: entrepreneurship education, retirement, coping skills, Ekiti State).
pjst21_1_188.pdf
Ayolugbe, C.J., O.J. Ikuelogbon; and I.O. Odo. 2020. “Extent of Utilization of Instructional Materials in Teaching and Learning of Marketing in Secondary Schools in Nsukka Education Zone”. Pacific Journal of Science and Technology. 21(1):196-203. (Keywords: instructional materials, marketing, utilization, teaching and learning).
pjst21_1_196.pdf
Salami, S.S., J.A. Mafikuyomi, and T.A. Ogundare. 2020. “Competencies Required by Business Education Students in Acquisition of Entrepreneurial Skills for Job Security in Nigeria”. Pacific Journal of Science and Technology. 21(1):204-210. (Keywords: entrepreneur, skills, job security, business education).
pjst21_1_204.pdf
Olawoyin, R.O. 2020. “Self-Employment Skills Needed by Business Education Students in Colleges of Education in Southwest Nigeria for National Development”. Pacific Journal of Science and Technology. 21(1):211-218. (Keywords: business education students, self employment skills, education to work, colleges of education, Nigerian education system).
pjst21_1_211.pdf
Chemistry and Biochemistry
Ayoola, A.A., D.A. Ekunseitan, S.B. Muhammad, M.A. Oguntoye, and Y.A. Adejola. 2020. “Phytochemicals Analysis and GC-MS Determination of Ethanolic Extracts of Azadirachta indica and Mangifera indica Stem Bark and their Biological Potentials”. Pacific Journal of Science and Technology. 21(1):219-229. (Keywords: phytochemicals, active ingredient, ethanolic extract, biological activities) .
pjst21_1_219.pdf
Life Sciences and Medicine
Oguntade, D.O., B.M. Ilori, T. Oyeniyi, and S.O. Durosaro. 2020. “Repeatability Estimates of Body Weight and Linear Body Measurements of Improved Indigenous and Exotic Meat Type Chickens Reared in the Tropics”. Pacific Journal of Science and Technology. 21(1):230-238. (Keywords: conformational traits, Anak titan, exotic, improved indigenous, FUNAAB alpha repeatability, chicken).
pjst21_1_230.pdf
Kehinde, A.S., P.C. Aguihe, and B.T. Oluwasola. 2020. “Effect of Differential Fermented Periods of Cooked Shea Butter Cake on Hematological and Serum Biochemical Indices of Broiler Chicks”. Pacific Journal of Science and Technology. 21(1):239-246. (Keywords: shea butter cake, fermentation periods, hematology, serum biochemistry, broiler).
pjst21_1_239.pdf
Kehinde, A.S., T.O. Babatunde, and O.J. Kehinde. 2020. “Performance and Economics of Production of Broiler Chicks Fed on Diets with Different Levels of Protein”. Pacific Journal of Science and Technology. 21(1):247-252. (Keywords: protein, profitability, growth, broiler chicks).
pjst21_1_247.pdf
Kehinde, A.S., T. Babatunde, and O.J. Kehinde. 2020. “Growth Performance, Qualitative and Economic Evaluation of Snails (Archachatina marginata) Fed Cassava Byproducts”. Pacific Journal of Science and Technology. 21(1):253-259. (Keywords: haemolymph, snail meat, cassava byproducts, carcass yield).
pjst21_1_253.pdf
Kehinde, A.S., T.O. Babatunde, and O.J. Kehinde. 2020. “Nutritional and Mineral Evaluation of Meat and Haemolymph of African Land Snail (Archachatina marginata Swainson)”. Pacific Journal of Science and Technology. 21(1):260-264. (Keywords: snail, mineral elements, proximate composition, haemolymph).
pjst21_1_260.pdf
Ekpiwre, V., H. Godwin; and R. Faith. 2020. “Seroprevalence of Chlamydia trachomatis Among HIV Patients Attending Faith Alive Hospital, Jos, Plateau State”. Pacific Journal of Science and Technology. 21(1):265-273. (Keywords: sexually transmitted infections, HIV, Chlamydia, Jos, Nigeria, risk factors, coinfection).
pjst21_1_265.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. Development of a Mechanical Strain Device to Prevent Microgravity-Induced Bone Loss”. Pacific Journal of Science and Technology. 21(1):274-275. (Keywords: bone mass, mechanical strain device, microgravity, space flight biology, osteoporosis).
pjst21_1_274.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. “Detecting Biosignatures for Chemosynthetic Life Forms on Mars Using Geological Mapping Data”. Pacific Journal of Science and Technology. 21(1):276-279. (Keywords: extant life, Mars, remote sensing, biomarkers, Martian geological data).
pjst21_1_276.pdf
Environmental Science and Ecology
Amadi, A.N. B.O. Udoh, T.M. Ozoji, W.G. Akande, I. Shaibu, M.A. Dan-Hassan, S.U. Hussaini, and A.S. Oguntade. 2020. “Quality Assessment of Groundwater in Parts of Niger Delta, Southern Nigeria using Metal Pollution Index and Factor Analysis”. Pacific Journal of Science and Technology. 21(1):280-289. (Keywords: evaluation, groundwater quality, metal pollution index, factor analysis, Niger Delta).
pjst21_1_280.pdf
Udoh, B.O., and A.N. Amadi. 2020. “Evaluation of Heavy Metal Pollution Level in Soils and Plants around Ibeno Area, Akwa-Ibom State, Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 21(1):290-303. (Keywords: assessment, heavy metals, pollution indices, soil, plant, Niger Delta, oil spills, gas flaring).
pjst21_1_290.pdf
Osadebamwen, O.S., B. Ikhajiagbe, and F.A. Igiebor. 2020. “Occurrence and Distribution of Plants within Selected Mechanic Workshops with Potential for Phytoremediation”. Pacific Journal of Science and Technology. 21(1):304-314. (Keywords: auto mechanic workshops, naturally occurring plants, lawn, plant distribution, phytoremediation potential, heavy metal contamination, oil contamination control, biodiversity).
pjst21_1_304.pdf
Geology, Geophysics, and Earth Science
Ibrahim, K.O. and T.O. Adeoye. 2020. “Application of Surface Geophysics to Groundwater Investigations: A Case Study of Rural Area in Ilorin, Northcentral Nigeria”. Pacific Journal of Science and Technology. 21(1):315-325. (Keywords: groundwater potential, Vertical Electrical Sounding, VES, Schlumberger array, IPI2 WIN software, geoelectric selection, regolith).
pjst21_1_315.pdf
Egesi, N., J.I. Nwosu; and M. Opuwari. 2020. “Petrography and the Need to Establish Optimum Blasting Parameters for Rocks in Akamkpa-Oban Mining Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 21(1):326-332. (Keywords: petrography, rock boulders, blasting, tested parameters, fragmentation, Akamkpa-Oban).
pjst21_1_326.pdf
Fadare, T.K., A.G. Oni, M.O. Olorunfemi, and B.A. Ogunfolakan. 2020. “Geoelectric Characterizationof Igbo Oritaa Archaeological Site, Iwo, Southwestern Nigeria”. Pacific Journal of Science and Technology. 21(1):333-344. (Keywords: geoelectric characteristics, anomalous zones, archaeological artifacts, cultural resources, Igbo Oritaa).
pjst21_1_333.pdf
Evurani, D.E., A.B. Fajobi, J.O. Ajayi, and C.I. Konwea. 2020. “Evaluation of Geotechnical Properties of Subgrade Materials Below the Failed and Stable Flexible Pavement along Osogbo-Ikirun Road, South-Western Nigeria”. Pacific Journal of Science and Technology. 21(1):345-351. (Keywords: geotechnical properties, subgrade soils, particle size test, Atterberg limit test, compaction test, CBR test, soil classification).
pjst21_1_345.pdf
Akintola, O.O., I.A. Bodede, and O.O. Adekoya. 2020. “Influence of Waste Dump on Geotechnical Properties of Soil in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 21(1):352-360. (Keywords: dumpsite, geotechnical properties, natural conditions, waste, soils, sanitary landfill).
pjst21_1_352.pdf
Eze, U.E., A.I. Ali, E.C. Ugwuoke, O.P. Emeka, and I. Ofili. 2020. “Solar Desalination of Water Collected from River Niger for Domestic Purposes”. Pacific Journal of Science and Technology. 21(1):5-12. (Keywords: desalination, river water, purification, solar energy, distillate).
pjst21_1_5.pdf
Johnson, J.C., P.A. Johnson, R. Witiw, and A.A. Mardon,. 2020. “Design and Development of Reusable Facial Deactivation Masks for COVID19”. Pacific Journal of Science and Technology. 21(1):13-15. (Keywords: deactivation system, protective mask, personal protective equipment, PPE, sodium chloride, coronavirus, respirator mask).
pjst21_1_13.pdf
Johnson, P.A., J.C. Johnson, R. Witiw, and A.A. Mardon. 2020. “An Ionic Wind-Based Propulsion System for Space Transport”. Pacific Journal of Science and Technology. 21(1):16-17. (Keywords: ionic wind propulsion, aircraft propulsion, interplanetary exploration, transport).
pjst21_1_16.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. “Remote Sensing Elemental Composition Analysis Technology for Analysis of Microorganisms In Outer Space”. Pacific Journal of Science and Technology. 21(1):18-19. (Keywords: extant life, Mars, remote sensing, biomarkers, nano-scale vibration sensors, microorganisms).
pjst21_1_18.pdf
Energy and Power
Ugada, C.M., N.S. Ugwuanyi, and I.O. Ozioko. 2020. “Transmission Line Fault Detection using Prony Method: A Case Study of Nigerian 330kV Network”. Pacific Journal of Science and Technology. 21(1):20-29. (Keywords: distance relay, fault detection, power systems, Prony method, transmission line).
pjst21_1_20.pdf
Ofili, I., A.I. Ali, O.P. Emeka, E.C. Ugwuoke, and U.E. Eze. 2020. “Biogas Production from Anaerobic Digestion of Food Waste Generated in Enugu Metropolis”. Pacific Journal of Science and Technology. 21(1):30-37. (Keywords: food waste, biogas, digester, inoculum, energy).
pjst21_1_30.pdf
Johnson, P.A., J.C. Johnson, R. Witiw, and A.A. Mardon. 2020. “Mirrors for Harnessing Solar Energy on the Moon”. Pacific Journal of Science and Technology. 21(1):38-39. (Keywords: space-based solar power, lunar exploration, solar arrays, solar irradiation, peaks of eternal light, PEL).
pjst21_1_38.pdf
Physics, Atmospheric Physics, and Health Physics
Nworie, S.I. and E.I. Ugwu. 2020. “Study of the Optical Characteristics of Aluminum Doped ZnO Thin Film”. Pacific Journal of Science and Technology. 21(1):40-44. (Keywords: zinc oxide, ZnO, aluminum, Al, influence, doping, thin film, chemical bath deposition, optical properties, band gap, semiconductors).
pjst21_1_40.pdf
Ugwu, E.I. 2020. “Comparative Study on the Influence of Different Growth Mechanisms on the Structural and Optical Properties of Aluminum Doped Zinc Oxide Thin Film, AlZnO”. Pacific Journal of Science and Technology. 21(1):45-51. (Keywords: zinc oxide, ZnO, aluminum, Al, doping influence, thin film, deposition methods, structural and optical properties, semiconductors).
pjst21_1_45.pdf
Dawodu, G.A., A.O. Mustapha, and O.M. Olayiwola. 2020. “Radon Concentration using Zero Inflated Negative Binomial (ZINB) Modeling”. Pacific Journal of Science and Technology. 21(1):52-62. (Keywords: temperature, relative humidity, pressure, time, radon concentration, R, ZINB, logit, bootstrapping).
pjst21_1_52.pdf
Ojo, O.A. and P.A. Oluwafisoye. 2020. “Investigation of Radionuclide Concentration on an Agricultural Farm at Osun State University, Ejigbo Campus”. Pacific Journal of Science and Technology. 21(1):63-66. (Keywords: radionuclides, agricultural farm, farmlands, fish-ponds, gamma radiation, concentration, sodium iodide, health physics).
pjst21_1_63.pdf
Mathematics and Statistics
Alkali, A.M., D. Umar, S. Adamu, and T.P. Pantuvo. 2020. “A Two-Step Hybrid Nonlinear Multistep Method for the Solution of Stiff and Singular First Order Initial Value Problems”. Pacific Journal of Science and Technology. 21(1):67-75. (Keywords: rational approximate solution, interpolation, collocation, stiff problems, singular problems, convergent).
pjst21_1_67.pdf
Alkali, A.M., D. Umar, A.I. Ahmad, and S. Timothy. 2020. “Extended Three-Step Iterative Method for Solving System of Nonlinear Equations”. Pacific Journal of Science and Technology. 21(1):76-81. (Keywords: nonlinear equations, iterative method, convergence).
pjst21_1_76.pdf
Oyedepo, T., A.F. Adebisi, O.A. Uwaheren, C.Y. Ishola, S. Amadiegwu, and T. Latunde. 2020. “Least Squares Technique for Solving Volterra Fractional Integro-Differential Equations Based on Constructed Orthogonal Polynomials”. Pacific Journal of Science and Technology. 21(1):82-92. (Keywords: orthogonal polynomial; standard least squares, numerical method).
pjst21_1_82.pdf
Agwuegbo, S.O.N, E.E. Onugha, and A.A. Akintunde. 2020. “Modeling Chaotic Time Series using Stochastic Differential Equation”. Pacific Journal of Science and Technology. 21(1):93-100. (Keywords: Langevin equation, stochastic differentia equation, Ornstein-Uhlenbeck process, dependent time series model).
pjst21_1_93.pdf
Azuaba, E., R.A. Azeez, and J.M. Orverem. 2020. “Reff a Function of Drug Therapy and Treatment in the Mathematical Model of Malaria Disease Dynamics”. Pacific Journal of Science and Technology. 21(1):101-110. (Keywords: effective reproductive number, malaria disease, drug therapy, treatment, sensitivity).
pjst21_1_101.pdf
Alhassan, A., A.A. Momoh, S.A. Abdullahi, and D. Umar. 2020. “Optimal Control Analysis on the Transmission Dynamics of Hepatitis C Virus Infection with Asymptomatic Carriers”. Pacific Journal of Science and Technology. 21(1):111-120. (Keywords: transmission, acute, chronic, hepatitis, control, strategy, disease, infection, protection, treatment, susceptible, recovered).
pjst21_1_111.pdf
Dawodu, G.A., I.A. Ogunsola, and O.E. Asiribo. 2020. “Hierarchical Clustering and the Determination of Maturity in Trees”. Pacific Journal of Science and Technology. 21(1):121-127. (Keywords: Euclidean, forest management, girth, hierarchical clustering, tree harvesting).
pjst21_1_121.pdf
Information Technology and Communications
Chidi, E.M. and I.B. Asianuba. 2020. “Mitigating the Problem of Dispersion in Optical Fiber Communication Link”. Pacific Journal of Science and Technology. 21(1):128-137. (Keywords: communication, dispersion compensation fiber, EDFA, Fiber Bragg Grating, OSNR, bit error rate, Q- factor).
pjst21_1_128.pdf
Asianuba, I. and C. Nwabueze. 2020. “Reduction of Micro-Bending Losses in Fiber Optic Communication System”. Pacific Journal of Science and Technology. 21(1):138-149. (Keywords: throughput, micro-bend, refractive index, fiber channel, optical losses, fiber clad, fiber fore).
pjst21_1_138.pdf
Management, Economics, and Education
Ogbechi, A.D., B.N. Dixon-Ogbechi, and H.C.Halim. 2020. “An Assessment of Strategic Marketing Planning and Sustainable Corporate Performance of Insurance Organization in Nigeria”. Pacific Journal of Science and Technology. 21(1):150-160. (Keywords: strategic marketing, planning, strategic planning, marketing strategy, sustainable corporate performance).
pjst21_1_150.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “Indian Money, Capital, and Stock Markets and Their Important Segments”. Pacific Journal of Science and Technology. 21(1):161-169. (Keywords: India, national economy, money market, capital market, stock market).
pjst21_1_161.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “History of Scams, Corruptions, and Low Financial Literacy in Indian Stock, Capital, and Money Markets”. Pacific Journal of Science and Technology. 21(1):170-178. (Keywords: India, national economy, money market, capital market, stock market, fraud, scam, corruption).
pjst21_1_170.pdf
Sharma, N.K., D. Capogrossi, H. Mendon, and N. Ray. 2020. “Effective Management of the Capital Market Investment Strategies or Small Investors – Research Conclusions”. Pacific Journal of Science and Technology. 21(1):179-187. (Keywords: investors, investments, primary markets, secondary markets, corruption, financial literacy).
pjst21_1_179.pdf
Ikuelogbon, O.J., E.C. Nzeakor, and E.O. Ikuelogbon. 2020. “Entrepreneurship Skills Required by Head Teachers for Practicing Entrepreneurship at Retirement in Ekiti State”. Pacific Journal of Science and Technology. 21(1):188-195. (Keywords: entrepreneurship education, retirement, coping skills, Ekiti State).
pjst21_1_188.pdf
Ayolugbe, C.J., O.J. Ikuelogbon; and I.O. Odo. 2020. “Extent of Utilization of Instructional Materials in Teaching and Learning of Marketing in Secondary Schools in Nsukka Education Zone”. Pacific Journal of Science and Technology. 21(1):196-203. (Keywords: instructional materials, marketing, utilization, teaching and learning).
pjst21_1_196.pdf
Salami, S.S., J.A. Mafikuyomi, and T.A. Ogundare. 2020. “Competencies Required by Business Education Students in Acquisition of Entrepreneurial Skills for Job Security in Nigeria”. Pacific Journal of Science and Technology. 21(1):204-210. (Keywords: entrepreneur, skills, job security, business education).
pjst21_1_204.pdf
Olawoyin, R.O. 2020. “Self-Employment Skills Needed by Business Education Students in Colleges of Education in Southwest Nigeria for National Development”. Pacific Journal of Science and Technology. 21(1):211-218. (Keywords: business education students, self employment skills, education to work, colleges of education, Nigerian education system).
pjst21_1_211.pdf
Chemistry and Biochemistry
Ayoola, A.A., D.A. Ekunseitan, S.B. Muhammad, M.A. Oguntoye, and Y.A. Adejola. 2020. “Phytochemicals Analysis and GC-MS Determination of Ethanolic Extracts of Azadirachta indica and Mangifera indica Stem Bark and their Biological Potentials”. Pacific Journal of Science and Technology. 21(1):219-229. (Keywords: phytochemicals, active ingredient, ethanolic extract, biological activities) .
pjst21_1_219.pdf
Life Sciences and Medicine
Oguntade, D.O., B.M. Ilori, T. Oyeniyi, and S.O. Durosaro. 2020. “Repeatability Estimates of Body Weight and Linear Body Measurements of Improved Indigenous and Exotic Meat Type Chickens Reared in the Tropics”. Pacific Journal of Science and Technology. 21(1):230-238. (Keywords: conformational traits, Anak titan, exotic, improved indigenous, FUNAAB alpha repeatability, chicken).
pjst21_1_230.pdf
Kehinde, A.S., P.C. Aguihe, and B.T. Oluwasola. 2020. “Effect of Differential Fermented Periods of Cooked Shea Butter Cake on Hematological and Serum Biochemical Indices of Broiler Chicks”. Pacific Journal of Science and Technology. 21(1):239-246. (Keywords: shea butter cake, fermentation periods, hematology, serum biochemistry, broiler).
pjst21_1_239.pdf
Kehinde, A.S., T.O. Babatunde, and O.J. Kehinde. 2020. “Performance and Economics of Production of Broiler Chicks Fed on Diets with Different Levels of Protein”. Pacific Journal of Science and Technology. 21(1):247-252. (Keywords: protein, profitability, growth, broiler chicks).
pjst21_1_247.pdf
Kehinde, A.S., T. Babatunde, and O.J. Kehinde. 2020. “Growth Performance, Qualitative and Economic Evaluation of Snails (Archachatina marginata) Fed Cassava Byproducts”. Pacific Journal of Science and Technology. 21(1):253-259. (Keywords: haemolymph, snail meat, cassava byproducts, carcass yield).
pjst21_1_253.pdf
Kehinde, A.S., T.O. Babatunde, and O.J. Kehinde. 2020. “Nutritional and Mineral Evaluation of Meat and Haemolymph of African Land Snail (Archachatina marginata Swainson)”. Pacific Journal of Science and Technology. 21(1):260-264. (Keywords: snail, mineral elements, proximate composition, haemolymph).
pjst21_1_260.pdf
Ekpiwre, V., H. Godwin; and R. Faith. 2020. “Seroprevalence of Chlamydia trachomatis Among HIV Patients Attending Faith Alive Hospital, Jos, Plateau State”. Pacific Journal of Science and Technology. 21(1):265-273. (Keywords: sexually transmitted infections, HIV, Chlamydia, Jos, Nigeria, risk factors, coinfection).
pjst21_1_265.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. Development of a Mechanical Strain Device to Prevent Microgravity-Induced Bone Loss”. Pacific Journal of Science and Technology. 21(1):274-275. (Keywords: bone mass, mechanical strain device, microgravity, space flight biology, osteoporosis).
pjst21_1_274.pdf
Johnson, J.C., P.A. Johnson, and A.A. Mardon. 2020. “Detecting Biosignatures for Chemosynthetic Life Forms on Mars Using Geological Mapping Data”. Pacific Journal of Science and Technology. 21(1):276-279. (Keywords: extant life, Mars, remote sensing, biomarkers, Martian geological data).
pjst21_1_276.pdf
Environmental Science and Ecology
Amadi, A.N. B.O. Udoh, T.M. Ozoji, W.G. Akande, I. Shaibu, M.A. Dan-Hassan, S.U. Hussaini, and A.S. Oguntade. 2020. “Quality Assessment of Groundwater in Parts of Niger Delta, Southern Nigeria using Metal Pollution Index and Factor Analysis”. Pacific Journal of Science and Technology. 21(1):280-289. (Keywords: evaluation, groundwater quality, metal pollution index, factor analysis, Niger Delta).
pjst21_1_280.pdf
Udoh, B.O., and A.N. Amadi. 2020. “Evaluation of Heavy Metal Pollution Level in Soils and Plants around Ibeno Area, Akwa-Ibom State, Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 21(1):290-303. (Keywords: assessment, heavy metals, pollution indices, soil, plant, Niger Delta, oil spills, gas flaring).
pjst21_1_290.pdf
Osadebamwen, O.S., B. Ikhajiagbe, and F.A. Igiebor. 2020. “Occurrence and Distribution of Plants within Selected Mechanic Workshops with Potential for Phytoremediation”. Pacific Journal of Science and Technology. 21(1):304-314. (Keywords: auto mechanic workshops, naturally occurring plants, lawn, plant distribution, phytoremediation potential, heavy metal contamination, oil contamination control, biodiversity).
pjst21_1_304.pdf
Geology, Geophysics, and Earth Science
Ibrahim, K.O. and T.O. Adeoye. 2020. “Application of Surface Geophysics to Groundwater Investigations: A Case Study of Rural Area in Ilorin, Northcentral Nigeria”. Pacific Journal of Science and Technology. 21(1):315-325. (Keywords: groundwater potential, Vertical Electrical Sounding, VES, Schlumberger array, IPI2 WIN software, geoelectric selection, regolith).
pjst21_1_315.pdf
Egesi, N., J.I. Nwosu; and M. Opuwari. 2020. “Petrography and the Need to Establish Optimum Blasting Parameters for Rocks in Akamkpa-Oban Mining Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 21(1):326-332. (Keywords: petrography, rock boulders, blasting, tested parameters, fragmentation, Akamkpa-Oban).
pjst21_1_326.pdf
Fadare, T.K., A.G. Oni, M.O. Olorunfemi, and B.A. Ogunfolakan. 2020. “Geoelectric Characterizationof Igbo Oritaa Archaeological Site, Iwo, Southwestern Nigeria”. Pacific Journal of Science and Technology. 21(1):333-344. (Keywords: geoelectric characteristics, anomalous zones, archaeological artifacts, cultural resources, Igbo Oritaa).
pjst21_1_333.pdf
Evurani, D.E., A.B. Fajobi, J.O. Ajayi, and C.I. Konwea. 2020. “Evaluation of Geotechnical Properties of Subgrade Materials Below the Failed and Stable Flexible Pavement along Osogbo-Ikirun Road, South-Western Nigeria”. Pacific Journal of Science and Technology. 21(1):345-351. (Keywords: geotechnical properties, subgrade soils, particle size test, Atterberg limit test, compaction test, CBR test, soil classification).
pjst21_1_345.pdf
Akintola, O.O., I.A. Bodede, and O.O. Adekoya. 2020. “Influence of Waste Dump on Geotechnical Properties of Soil in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 21(1):352-360. (Keywords: dumpsite, geotechnical properties, natural conditions, waste, soils, sanitary landfill).
pjst21_1_352.pdf
Volume 20, Number 2 (November / December 2019)
Engineering and Material Science
Onifade, M.K. 2019. “Response Surface Regression Modelling of Orthogonal Cutting of Stainless Steel Using HSS Tool”. Pacific Journal of Science and Technology. 20(2):5-18. (Keywords: stainless steel; HSS tool; response surface regression; tool life; surface roughness).
pjst20_2_5.pdf
Ali, A.I., U.E. Eze, K.C. Onyeneho, I.C. Iloani, and A. Okpanachi. 2019. “Design of Single Effect Solar Still for Water Purification”. Pacific Journal of Science and Technology. 20(2):19-26. (Keywords: solar still, cover plate, distillate, design parameters, insolation).
pjst20_2_19.pdf
Energy and Power
Ali, A.I., K.C. Onyeneho, I.C. Iloani, A.E. Haruna, and E.C. Ugwuoke. 2019. “Anaerobic Digestion of Potato Peel Waste for Methane Generation”. Pacific Journal of Science and Technology. 20(2):27-34. (Keywords: anaerobic digestion, biogas, inoculum, potato peel, energy).
pjst20_2_27.pdf
Onyeneho, K.C., O.P. Emeka, A.I. Ali, I.C. Iloani, and A.E. Haruna. 2019. “Production of Biogas from Cassava Peels Blended with Goat Manure”. Pacific Journal of Science and Technology. 20(2):35-42. (Keywords: Cassava peels, goat dung, biogas, waste management, inoculum).
pjst20_2_35.pdf
Physics and Atmospheric Physics
Durojaye, M.O. and J.K. Odeyemi. 2019. “Radial Basis Function - Finite Difference (RBF-FD) Approximations for Two-Dimensional Heat Equations”. Pacific Journal of Science and Technology. 20(2):43-49. (Keywords: Radial Basis Function, Gaussian (GA), Multiquadrics (MQ), Inverse Multiquadrics (IMQ) and Inverse Quadratic (IQ)).
pjst20_2_43.pdf
Amalu, P.C., C.O. Okonkwo, and O.M. Olayiwola. 2019. “Verification of the Accuracy of an Instrument Landing System’s Localizer: A Study of an International Airport in Nigeria”. Pacific Journal of Science and Technology. 20(2):68-75. (Keywords: accuracy, ILS localizer, transmitter and receiver, runway centerline, course line, DDM deviation, frequency, equi-signal, in-flight, electromagnetic, and radiation).
pjst20_2_68.pdf
Mathematics and Statistics
Alkali, A.M., B.D. Shalom, and D. Umar. 2019. “On Hybrid Block Methods for the Solution of Optimal Control Problems”. Pacific Journal of Science and Technology. 20(2):76-82. (Keywords: optimal control, interpolation, collocation, convergent).
pjst20_2_76.pdf
Abdurrahman, N.O., N.I. Akinwande, and S.A. Somma. 2019. “Mathematical Modeling of Algae Population Dynamics on the Surface of Water”. Pacific Journal of Science and Technology. 20(2):83-87. (Keywords: exponential growth, phytoplankton, diffusion, source term, sink term).
pjst20_2_83.pdf
Information Technology and Communications
Akpon-Ebiyonare, D.E. and S. Konyeha. 2019. “Cyber Insecurity: End User Vulnerability Awareness and Perception Assessment”. Pacific Journal of Science and Technology. 20(2):88-94. (Keywords: cyber security, threat, user awareness, vulnerability, cyber crime, security breach, social engineering).
pjst20_2_88.pdf
Konyeha, S. and D.E. Akpon-Ebiyonare. 2019. “Use of Mobile Devices in Teaching and Learning in Traditional Higher Institutions in Nigeria”. Pacific Journal of Science and Technology. 20(2):95-101. (Keywords: e-learning, smart phones, mobile devices, digital aids, m-learning).
pjst20_2_95.pdf
Irhebhude, M.E., F. Abdullahi, A.U. Celestine, A.O. Kolawole, and L. Mohammed. 2019. “Augmented Reality: User Perception on Effectiveness in Educational Delivery Assessment in Kaduna”. Pacific Journal of Science and Technology. 20(2):102-111. (Keywords: technology, augmented reality, AR, virtual reality, VR, teaching and learning, education).
pjst20_2_102.pdf
Okunade, O.A. 2019. “Bayes Theorem for Maximum Daily Cash Transaction Limit Enforcement in Nigeria Cash-Lite Economy." (Originally published as "Maximum Daily Cash Transaction Limit Enforcement in Nigeria Cash-Lite Economy”). Pacific Journal of Science and Technology. 20(2):151-160. (Keywords: multiple financial transaction, Bayes’ Theorem, Central Bank of Nigeria, CBN, electronic payment).
pjst20_2_151.pdf
Management, Economics, and Education
Adeoye, A.B. and A. Musa. 2019. “An Evaluation of the Failure Pattern of Defunct Airlines in Nigeria”. Pacific Journal of Science and Technology. 20(2):112-122. (Keywords: airlines, operations, defunct, transport, aviation).
pjst20_2_112.pdf
Okafor, L.I., N.E. Ifekwem, and A.O. Adeyi. 2019. “Employee Retention Strategies and Organizational Performance in Selected Private Universities in Ogun State Nigeria”. Pacific Journal of Science and Technology. 20(2):123-131. (Keywords: career growth, retention, training and development, rewards).
pjst20_2_123.pdf
Oyedele, O.O., O.A. Sotunde, K.O. Makinde, and O.O. Oladokun. 2019. “Strategic Management Practices and Performance of Small and Medium Scale Enterprises (SMEs)”. Pacific Journal of Science and Technology. 20(2):132-140. (Keywords: strategic management practices, small and medium scale enterprises, performance and profitability).
pjst20_2_132.pdf
Sotunde, O.A., K.O. Makinde, O.O. Oyedele, B.T. Fabinu, and O.O. Oladokun. 2019. “The Relationship of Strategy Formulation, Adoption, and Implementation to Small Scale Market Share Performance”. Pacific Journal of Science and Technology. 20(2):141-150. (Keywords: strategy formulation, adoption implementation, business performance, and small business enterprises).
pjst20_2_141.pdf
Ayolugbe, C.J., N.J. Igwe, and I.U. Ishiwu. 2019. “Entrepreneurship Education: A Viable Tool in Mitigating Rural-Urban Migration in Anambra State”. Pacific Journal of Science and Technology. 20(2):161-169. (Keywords: education, entrepreneur, entrepreneurship education, migration, and rural-urban migration).
pjst20_2_161.pdf
Ayolugbe, C.J., I.U. Ishiwu, and A.S. Ugodinamba. 2019. “Challenges of Teaching and Learning of Marketing in Secondary School in Nsukka Educational Zone, Enugu State Nigeria”. Pacific Journal of Science and Technology. 20(2):170-178. (Keywords: education, secondary education, marketing curriculum, teaching and learning).
pjst20_2_170.pdf
Oyeniyi, A.A. and A.K. Adenike. 2019. “Assessment of Apprenticeship Training on Entrepreneurship Development in Ilobu, Osun State”. Pacific Journal of Science and Technology. 20(2):179-186. (Keywords: training, entrepreneurship, apprentice program, apprenticeship).
pjst20_2_179.pdf
Salami, S.S. and K.A. Tiamiyu. 2019. “Enhancing Quality University Education for Sustainable Development in Nigeria: Private Sector Roles and Challenges”. Pacific Journal of Science and Technology. 20(2):187-195. (Keywords: private university, roles, challenges, sustainable development, higher education).
pjst20_2_187.pdf
Chemistry and Biochemistry
Alumona, T.N., N. Ekere, S.I. Ogbuefi, and I.I. Otunomo. 2019. “Extraction, Purification, and Preliminary Characterization of Dyestuff from Adansonia digita Root (Baobaba)”. Pacific Journal of Science and Technology. 20(2):196-199. (Keywords: Adansonia digitata, dye extraction, characterization, dyestuff, purification).
pjst20_2_196.pdf
Chikwelu, G.N., T.U. Onuegbu, K.G. Akpomie, and E.L. Onyeyilim. 2019. “Physicochemical Analysis of a Local Clay and its Utilization in Ceramic Tiles”. Pacific Journal of Science and Technology. 20(2):200-204. (Keywords: physicochemical analysis, water absorption, apparent porosity, Mbaukwu clay, ceramic tiles).
pjst20_2_200.pdf
Life Sciences and Medicine
Ayoade, A.A., T.F. Aminu, M.O. Ajisope, A.I. Abioye, A.A. Victor, and S. Amadiegwu. 2019. “Variational Iteration Method for Solving an Infectious Disease Model”. Pacific Journal of Science and Technology. 20(2):205-210. (Keywords: infectious disease, Variational Iteration Method, Runge-Kutta method).
pjst20_2_205.pdf
Durosaro, S.O., B.M. Ilori, D.O. Oguntade, A.O. Adebambo, and M. Ozoje. 2019. “Evolution of Exon 3 Region of Interferon Regulatory Factor-5 Gene in Nigerian Indigenous Chickens”. Pacific Journal of Science and Technology. 20(2):211-216. (Keywords: chickens, evolution, exon, interferon regulatory factor-5, phylogeny, purines, genetic analysis).
pjst20_2_211.pdf
Ezeagba, A.C., I.S. Oluka, and E.P. Ide. 2019. “Effect of Moisture Content and Drying Methods on the Thermal Properties of African Walnut Flour”. Pacific Journal of Science and Technology. 20(2):217-223. (Keywords: specific heat, thermal conductivity, thermal diffusivity, African Walnut flour).
pjst20_2_217.pdf
Eze, U.E., A.I. Ali, I.C. Iloani, K.C. Onyeneho; and E.C Ugwuoke. 2019. “Effect of Temperature Variation by Forced Air Dryer on Solar Drying of Okra”. Pacific Journal of Science and Technology. 20(2):224-230. (Keywords: okra, drying, preservation, temperature, solar drying).
pjst20_2_224.pdf
Ilori, B.M., S.O. Durosaro, C.E. Isidahomen, N.A. Uthman, D.T. Komolafe, K. Akano, and M.O. Ozoje. 2019. “Effect of Feather Color on Heat Tolerance Traits and Growth Performance of Nigerian Indigenous Turkey”. Pacific Journal of Science and Technology. 20(2):231-241. (Keywords: poultry production, heat stress, heat tolerance, growth performance, Nigerian indigenous turkey).
pjst20_2_231.pdf
Environmental Science and Ecology
Akintola, O.O. and A.I. Bodede. 2019. “Impact of Waste Dumpsite on Groundwater Quality in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):242-258. (Keywords: Anthropogenic influence, Dumpsite, Groundwater quality, Leachates, Public health).
pjst20_2_242.pdf
Igbomor, B.A. and A.N. Amadi. 2019. “Investigation of Groundwater Quality in parts of Onitsha, Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(2):266-275. (Keywords: groundwater, assessment, Onitsha, southeastern Nigeria).
pjst20_2_266.pdf
Nwachukwu, I., V.U. Ukaebgu, and N. Egesi. 2019. “Effects of Trace Metal Compositions of Igneous Intrusions on Public Health in Ishiagu Area of the Southern Benue Trough, Southern Nigeria”. Pacific Journal of Science and Technology. 20(2):276-288. (Keywords: geochemistry, geostatistical studies, environmental chemistry, bioaccumulation, health effects, trace metals).
pjst20_2_276.pdf
Geology, Geophysics, and Earth Science
Ekwenye, O.C. and O.C. Onyemesili. 2019. “A Review of the Heavy Mineral Provinces of the Paleogene Sediments, South-Eastern Nigeria: Factors Controlling the Distribution of the Heavy Minerals”. Pacific Journal of Science and Technology. 20(2):289-308. (Keywords: high resolution, heavy minerals, ultrastable, ultra-stable minerals, provinces, Palegene, Niger Delta).
pjst20_2_289.pdf
Ozebo, V.C. and C.C. Ezimadu. 2019. “Reservoir Permeability Prediction Using Artificial Neural Network; A Case Study of “XZ” Field, Offshore Niger Delta”. Pacific Journal of Science and Technology. 20(2):309-318. (Keywords: artificial neural networks, reservoir permeability, petrel, Niger delta).
pjst20_2_309.pdf
IAbiye, O.D., A.G. Oni, and M.O. Olorunfemi. 2019. “Integrated Geophysical Investigation of Suspected Structurally Controlled Valleys within the Basement Complex Underlain Federal University Oye-Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):319-331. (Keywords: integrated geophysics, geomorphic valleys, structure control, basement complex terrain).
pjst20_2_319.pdf
Akinlabi, I.A., T. Adegoke, and O. Bolatan. 2019. “Geophysical Evaluation of Foundation Soils in a Basement Complex Terrain. A Case Study of LAUTECH Campus, Ogbomoso, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):332-342. (Keywords: geoelectric parameters, subsoil characteristics, foundation integrity, engineering structures, overburden thickness, bedrock relief).
pjst20_2_332.pdf
Mark, A.I. and A.A. Nwanosike. 2019. “Geoelectrical Prospecting for Shallow Aquifers in Otukpo, North-Central Nigeria”. Pacific Journal of Science and Technology. 20(2):352-359. (Keywords: geoelectrical, resistivity, profile, Otukpo, 2D, well, Wenner, groundwater).
pjst20_2_352.pdf
Akande, W.G., O.T. Akinsanpe, A.I. Oyeniran, Y.B. Alkali, A.A. Alabi, and I.A. Abdulfatai. 2019. “Geotechnical Investigation of Soils and Underlying Basement Rock for the Construction of Southern Parkway Bridge at Federal Capital Territory (FCT), Abuja, Northcentral Nigeria”. Pacific Journal of Science and Technology. 20(2):360-371. (Keywords: Southern Parkway Bridge, federal capital territory, Nigeria, geotechnical survey, geotechnical analyses, strength, basement rock).
pjst20_2_360.pdf
LAgbebia, M.A. and N. Egesi. 2019. “Lineament Analysis and Inference of Geological Structures in Bansara-Boki Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(2):372-386. (Keywords: lineament, topography, planar and linear structures, index parameters, SE Nigeria).
pjst20_2_372.pdf
IEze, M.O. and I.B. Ijeh. 2019. “Integration of in-situ Susceptibility and Petrographic Data in Study of the Magnetic Properties of some Rocks of Parts of Anambra Basin and Southern Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 20(2):387-395. (Keywords: magnetism, magnetic susceptibility, aeromagnetic, Benue trough).
pjst20_2_387.pdf
Onifade, M.K. 2019. “Response Surface Regression Modelling of Orthogonal Cutting of Stainless Steel Using HSS Tool”. Pacific Journal of Science and Technology. 20(2):5-18. (Keywords: stainless steel; HSS tool; response surface regression; tool life; surface roughness).
pjst20_2_5.pdf
Ali, A.I., U.E. Eze, K.C. Onyeneho, I.C. Iloani, and A. Okpanachi. 2019. “Design of Single Effect Solar Still for Water Purification”. Pacific Journal of Science and Technology. 20(2):19-26. (Keywords: solar still, cover plate, distillate, design parameters, insolation).
pjst20_2_19.pdf
Energy and Power
Ali, A.I., K.C. Onyeneho, I.C. Iloani, A.E. Haruna, and E.C. Ugwuoke. 2019. “Anaerobic Digestion of Potato Peel Waste for Methane Generation”. Pacific Journal of Science and Technology. 20(2):27-34. (Keywords: anaerobic digestion, biogas, inoculum, potato peel, energy).
pjst20_2_27.pdf
Onyeneho, K.C., O.P. Emeka, A.I. Ali, I.C. Iloani, and A.E. Haruna. 2019. “Production of Biogas from Cassava Peels Blended with Goat Manure”. Pacific Journal of Science and Technology. 20(2):35-42. (Keywords: Cassava peels, goat dung, biogas, waste management, inoculum).
pjst20_2_35.pdf
Physics and Atmospheric Physics
Durojaye, M.O. and J.K. Odeyemi. 2019. “Radial Basis Function - Finite Difference (RBF-FD) Approximations for Two-Dimensional Heat Equations”. Pacific Journal of Science and Technology. 20(2):43-49. (Keywords: Radial Basis Function, Gaussian (GA), Multiquadrics (MQ), Inverse Multiquadrics (IMQ) and Inverse Quadratic (IQ)).
pjst20_2_43.pdf
Amalu, P.C., C.O. Okonkwo, and O.M. Olayiwola. 2019. “Verification of the Accuracy of an Instrument Landing System’s Localizer: A Study of an International Airport in Nigeria”. Pacific Journal of Science and Technology. 20(2):68-75. (Keywords: accuracy, ILS localizer, transmitter and receiver, runway centerline, course line, DDM deviation, frequency, equi-signal, in-flight, electromagnetic, and radiation).
pjst20_2_68.pdf
Mathematics and Statistics
Alkali, A.M., B.D. Shalom, and D. Umar. 2019. “On Hybrid Block Methods for the Solution of Optimal Control Problems”. Pacific Journal of Science and Technology. 20(2):76-82. (Keywords: optimal control, interpolation, collocation, convergent).
pjst20_2_76.pdf
Abdurrahman, N.O., N.I. Akinwande, and S.A. Somma. 2019. “Mathematical Modeling of Algae Population Dynamics on the Surface of Water”. Pacific Journal of Science and Technology. 20(2):83-87. (Keywords: exponential growth, phytoplankton, diffusion, source term, sink term).
pjst20_2_83.pdf
Information Technology and Communications
Akpon-Ebiyonare, D.E. and S. Konyeha. 2019. “Cyber Insecurity: End User Vulnerability Awareness and Perception Assessment”. Pacific Journal of Science and Technology. 20(2):88-94. (Keywords: cyber security, threat, user awareness, vulnerability, cyber crime, security breach, social engineering).
pjst20_2_88.pdf
Konyeha, S. and D.E. Akpon-Ebiyonare. 2019. “Use of Mobile Devices in Teaching and Learning in Traditional Higher Institutions in Nigeria”. Pacific Journal of Science and Technology. 20(2):95-101. (Keywords: e-learning, smart phones, mobile devices, digital aids, m-learning).
pjst20_2_95.pdf
Irhebhude, M.E., F. Abdullahi, A.U. Celestine, A.O. Kolawole, and L. Mohammed. 2019. “Augmented Reality: User Perception on Effectiveness in Educational Delivery Assessment in Kaduna”. Pacific Journal of Science and Technology. 20(2):102-111. (Keywords: technology, augmented reality, AR, virtual reality, VR, teaching and learning, education).
pjst20_2_102.pdf
Okunade, O.A. 2019. “Bayes Theorem for Maximum Daily Cash Transaction Limit Enforcement in Nigeria Cash-Lite Economy." (Originally published as "Maximum Daily Cash Transaction Limit Enforcement in Nigeria Cash-Lite Economy”). Pacific Journal of Science and Technology. 20(2):151-160. (Keywords: multiple financial transaction, Bayes’ Theorem, Central Bank of Nigeria, CBN, electronic payment).
pjst20_2_151.pdf
Management, Economics, and Education
Adeoye, A.B. and A. Musa. 2019. “An Evaluation of the Failure Pattern of Defunct Airlines in Nigeria”. Pacific Journal of Science and Technology. 20(2):112-122. (Keywords: airlines, operations, defunct, transport, aviation).
pjst20_2_112.pdf
Okafor, L.I., N.E. Ifekwem, and A.O. Adeyi. 2019. “Employee Retention Strategies and Organizational Performance in Selected Private Universities in Ogun State Nigeria”. Pacific Journal of Science and Technology. 20(2):123-131. (Keywords: career growth, retention, training and development, rewards).
pjst20_2_123.pdf
Oyedele, O.O., O.A. Sotunde, K.O. Makinde, and O.O. Oladokun. 2019. “Strategic Management Practices and Performance of Small and Medium Scale Enterprises (SMEs)”. Pacific Journal of Science and Technology. 20(2):132-140. (Keywords: strategic management practices, small and medium scale enterprises, performance and profitability).
pjst20_2_132.pdf
Sotunde, O.A., K.O. Makinde, O.O. Oyedele, B.T. Fabinu, and O.O. Oladokun. 2019. “The Relationship of Strategy Formulation, Adoption, and Implementation to Small Scale Market Share Performance”. Pacific Journal of Science and Technology. 20(2):141-150. (Keywords: strategy formulation, adoption implementation, business performance, and small business enterprises).
pjst20_2_141.pdf
Ayolugbe, C.J., N.J. Igwe, and I.U. Ishiwu. 2019. “Entrepreneurship Education: A Viable Tool in Mitigating Rural-Urban Migration in Anambra State”. Pacific Journal of Science and Technology. 20(2):161-169. (Keywords: education, entrepreneur, entrepreneurship education, migration, and rural-urban migration).
pjst20_2_161.pdf
Ayolugbe, C.J., I.U. Ishiwu, and A.S. Ugodinamba. 2019. “Challenges of Teaching and Learning of Marketing in Secondary School in Nsukka Educational Zone, Enugu State Nigeria”. Pacific Journal of Science and Technology. 20(2):170-178. (Keywords: education, secondary education, marketing curriculum, teaching and learning).
pjst20_2_170.pdf
Oyeniyi, A.A. and A.K. Adenike. 2019. “Assessment of Apprenticeship Training on Entrepreneurship Development in Ilobu, Osun State”. Pacific Journal of Science and Technology. 20(2):179-186. (Keywords: training, entrepreneurship, apprentice program, apprenticeship).
pjst20_2_179.pdf
Salami, S.S. and K.A. Tiamiyu. 2019. “Enhancing Quality University Education for Sustainable Development in Nigeria: Private Sector Roles and Challenges”. Pacific Journal of Science and Technology. 20(2):187-195. (Keywords: private university, roles, challenges, sustainable development, higher education).
pjst20_2_187.pdf
Chemistry and Biochemistry
Alumona, T.N., N. Ekere, S.I. Ogbuefi, and I.I. Otunomo. 2019. “Extraction, Purification, and Preliminary Characterization of Dyestuff from Adansonia digita Root (Baobaba)”. Pacific Journal of Science and Technology. 20(2):196-199. (Keywords: Adansonia digitata, dye extraction, characterization, dyestuff, purification).
pjst20_2_196.pdf
Chikwelu, G.N., T.U. Onuegbu, K.G. Akpomie, and E.L. Onyeyilim. 2019. “Physicochemical Analysis of a Local Clay and its Utilization in Ceramic Tiles”. Pacific Journal of Science and Technology. 20(2):200-204. (Keywords: physicochemical analysis, water absorption, apparent porosity, Mbaukwu clay, ceramic tiles).
pjst20_2_200.pdf
Life Sciences and Medicine
Ayoade, A.A., T.F. Aminu, M.O. Ajisope, A.I. Abioye, A.A. Victor, and S. Amadiegwu. 2019. “Variational Iteration Method for Solving an Infectious Disease Model”. Pacific Journal of Science and Technology. 20(2):205-210. (Keywords: infectious disease, Variational Iteration Method, Runge-Kutta method).
pjst20_2_205.pdf
Durosaro, S.O., B.M. Ilori, D.O. Oguntade, A.O. Adebambo, and M. Ozoje. 2019. “Evolution of Exon 3 Region of Interferon Regulatory Factor-5 Gene in Nigerian Indigenous Chickens”. Pacific Journal of Science and Technology. 20(2):211-216. (Keywords: chickens, evolution, exon, interferon regulatory factor-5, phylogeny, purines, genetic analysis).
pjst20_2_211.pdf
Ezeagba, A.C., I.S. Oluka, and E.P. Ide. 2019. “Effect of Moisture Content and Drying Methods on the Thermal Properties of African Walnut Flour”. Pacific Journal of Science and Technology. 20(2):217-223. (Keywords: specific heat, thermal conductivity, thermal diffusivity, African Walnut flour).
pjst20_2_217.pdf
Eze, U.E., A.I. Ali, I.C. Iloani, K.C. Onyeneho; and E.C Ugwuoke. 2019. “Effect of Temperature Variation by Forced Air Dryer on Solar Drying of Okra”. Pacific Journal of Science and Technology. 20(2):224-230. (Keywords: okra, drying, preservation, temperature, solar drying).
pjst20_2_224.pdf
Ilori, B.M., S.O. Durosaro, C.E. Isidahomen, N.A. Uthman, D.T. Komolafe, K. Akano, and M.O. Ozoje. 2019. “Effect of Feather Color on Heat Tolerance Traits and Growth Performance of Nigerian Indigenous Turkey”. Pacific Journal of Science and Technology. 20(2):231-241. (Keywords: poultry production, heat stress, heat tolerance, growth performance, Nigerian indigenous turkey).
pjst20_2_231.pdf
Environmental Science and Ecology
Akintola, O.O. and A.I. Bodede. 2019. “Impact of Waste Dumpsite on Groundwater Quality in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):242-258. (Keywords: Anthropogenic influence, Dumpsite, Groundwater quality, Leachates, Public health).
pjst20_2_242.pdf
Igbomor, B.A. and A.N. Amadi. 2019. “Investigation of Groundwater Quality in parts of Onitsha, Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(2):266-275. (Keywords: groundwater, assessment, Onitsha, southeastern Nigeria).
pjst20_2_266.pdf
Nwachukwu, I., V.U. Ukaebgu, and N. Egesi. 2019. “Effects of Trace Metal Compositions of Igneous Intrusions on Public Health in Ishiagu Area of the Southern Benue Trough, Southern Nigeria”. Pacific Journal of Science and Technology. 20(2):276-288. (Keywords: geochemistry, geostatistical studies, environmental chemistry, bioaccumulation, health effects, trace metals).
pjst20_2_276.pdf
Geology, Geophysics, and Earth Science
Ekwenye, O.C. and O.C. Onyemesili. 2019. “A Review of the Heavy Mineral Provinces of the Paleogene Sediments, South-Eastern Nigeria: Factors Controlling the Distribution of the Heavy Minerals”. Pacific Journal of Science and Technology. 20(2):289-308. (Keywords: high resolution, heavy minerals, ultrastable, ultra-stable minerals, provinces, Palegene, Niger Delta).
pjst20_2_289.pdf
Ozebo, V.C. and C.C. Ezimadu. 2019. “Reservoir Permeability Prediction Using Artificial Neural Network; A Case Study of “XZ” Field, Offshore Niger Delta”. Pacific Journal of Science and Technology. 20(2):309-318. (Keywords: artificial neural networks, reservoir permeability, petrel, Niger delta).
pjst20_2_309.pdf
IAbiye, O.D., A.G. Oni, and M.O. Olorunfemi. 2019. “Integrated Geophysical Investigation of Suspected Structurally Controlled Valleys within the Basement Complex Underlain Federal University Oye-Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):319-331. (Keywords: integrated geophysics, geomorphic valleys, structure control, basement complex terrain).
pjst20_2_319.pdf
Akinlabi, I.A., T. Adegoke, and O. Bolatan. 2019. “Geophysical Evaluation of Foundation Soils in a Basement Complex Terrain. A Case Study of LAUTECH Campus, Ogbomoso, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(2):332-342. (Keywords: geoelectric parameters, subsoil characteristics, foundation integrity, engineering structures, overburden thickness, bedrock relief).
pjst20_2_332.pdf
Mark, A.I. and A.A. Nwanosike. 2019. “Geoelectrical Prospecting for Shallow Aquifers in Otukpo, North-Central Nigeria”. Pacific Journal of Science and Technology. 20(2):352-359. (Keywords: geoelectrical, resistivity, profile, Otukpo, 2D, well, Wenner, groundwater).
pjst20_2_352.pdf
Akande, W.G., O.T. Akinsanpe, A.I. Oyeniran, Y.B. Alkali, A.A. Alabi, and I.A. Abdulfatai. 2019. “Geotechnical Investigation of Soils and Underlying Basement Rock for the Construction of Southern Parkway Bridge at Federal Capital Territory (FCT), Abuja, Northcentral Nigeria”. Pacific Journal of Science and Technology. 20(2):360-371. (Keywords: Southern Parkway Bridge, federal capital territory, Nigeria, geotechnical survey, geotechnical analyses, strength, basement rock).
pjst20_2_360.pdf
LAgbebia, M.A. and N. Egesi. 2019. “Lineament Analysis and Inference of Geological Structures in Bansara-Boki Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(2):372-386. (Keywords: lineament, topography, planar and linear structures, index parameters, SE Nigeria).
pjst20_2_372.pdf
IEze, M.O. and I.B. Ijeh. 2019. “Integration of in-situ Susceptibility and Petrographic Data in Study of the Magnetic Properties of some Rocks of Parts of Anambra Basin and Southern Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 20(2):387-395. (Keywords: magnetism, magnetic susceptibility, aeromagnetic, Benue trough).
pjst20_2_387.pdf
Volume 20, Number 1 (May / June 2019)
Engineering and Material Science
Ugwuoke, E.C., A.I. Ali, I.E. Alhaji, C.P. Ezeigwe, and N.P. Oputa. 2019. “Solar Energy as an Alternative for Poultry Brooding in Nigeria and Chick Brooding Requirements: A Review”. Pacific Journal of Science and Technology. 20(1):5-12. (Keywords: brooding, alternative energy, temperature, humidity, chicks, poultry rearing).
pjst20_1_5.pdf
Oputa, N.P., A.I. Ali, E.C. Ugwuoke, C.P. Ezeigwe, and M. Shaibu. 2019. “Small Scale Solar-Powered Brooder”. Pacific Journal of Science and Technology. 20(1):13-20. (Keywords: solar brooder, chicks, temperature, humidity, poultry farming).
pjst20_1_13.pdf
Ali, A.I., E.C. Ugwuoke, M. Shaibu, C.P. Ezeigwe, and N.P. Oputa. 2019. “Solar Powered Refrigeration: Technical Challenges and Uses - A Review”. Pacific Journal of Science and Technology. 20(1):21-28. (Keywords: solar refrigeration, absorption, electricity, cooling, photovoltaic technology).
pjst20_1_21.pdf
Ntunde, D.I., E.C. Ugwuoke, N.P. Oputa, and F.A. Folaranmi. 2019. “A Paint Mixer for Small Scale Paint Production”. Pacific Journal of Science and Technology. 20(1):29-48. (Keywords: paint mixer, electric motor, production quality, fabrication).
pjst20_1_29.pdf
Ntunde, D.I., E.C. Ugwuoke, F.A. Folaranmi, A. Okpanachi, and N.P. Oputa. 2019. “Automatic Rain Activated Wiper for Tricycle”. Pacific Journal of Science and Technology. 20(1):49-65. (Keywords: motorized tricycles, Keke Napep, windshield wipers, automatic wiper, transportation, safety, visibility).
pjst20_1_49.pdf
Energy and Power
Okoye, C.U. 2019. “Analysis of Power Plan Capabilities in Nigeria’s Electric Grid System for Energy Security”. Pacific Journal of Science and Technology. 20(1):66-74. (Keywords: forecast values, installed capacity, peak generation, available capacity).
pjst20_1_66.pdf
Mathematics and Statistics
Sunday, J., Y. Skwame, O. Sarjiyus, I. Manga, J.A. Mohammed, and B.J. Neils. 2019. “An Efficient Hybrid Algorithm for the Computation of Second-Order Fredholm Integro-Differential Equations”. Pacific Journal of Science and Technology. 20(1):75-85. (Keywords: algorithm, Fredholm equations, hybrid integro-differential equations, second-order) (AMS Subject Classification: 65L05, 65L06, 65D30).
pjst20_1_75.pdf
Oyedepo, T., O.A. Taiwo, A.F. Adebisi, C.Y. Ishola, and O.E. Faniyi. 2019. “Least Squares Method and Homotopy Perturbation Method for Solving Fractional Integro-differential Equations”. Pacific Journal of Science and Technology. 20(1):86-95. (Keywords: Bernstein polynomials, numerical studies, least squares method, homotopy perturbation).
pjst20_1_86.pdf
Akomolafe, A.A., A. Maradesa, and H.O. Hassan. 2019. “Beta-Hjorth Distribution and its Properties”. Pacific Journal of Science and Technology. 20(1):96-102. (Keywords: Beta-Hjorth, hazard rate function, survival rate function, reliability).
pjst20_1_96.pdf
Akomolafe, A.A. and A. Maradesa. 2019. “On the Doubly Truncated Exponential Pareto Distribution”. Pacific Journal of Science and Technology. 20(1):103-111. (Keywords: doubly truncated exponential Pareto distribution, reliability function, hazard function, maximum likelihood estimation).
pjst20_1_103.pdf
Adebayo, P.O. and G.M. Oyeyemi. 2019. “An Alternative Solution to Hoteling T Square under the Heteroscedasticity of the Dispersion Matrix”. Pacific Journal of Science and Technology. 20(1):112-127. (Keywords: variance, co-variance matrix, linear combination, type 1 error rate, power the test, heteroscedasticity, R statistical package).
pjst20_1_112.pdf
Essien, J.J. and U.T. Itaketo. 2019. “A Mathematical Study to Obtain a True Numerical Value of “e” used for Exponential Expression and as a Base for Napierian or Natural Logarithms”. Pacific Journal of Science and Technology. 20(1):128-130. (Keywords: mathematics, series, exponential expression, “e’, logarithm, binomial theorem, infinity, limit).
pjst20_1_128.pdf
Oyeyemi, G.M. Y.A. Olanrewaju, and R.O. Kolawole. 2019. “Comparison of Some Spike-and-Slab Priors for Bayesian Variable Selection in Multiple Linear Regression”. Pacific Journal of Science and Technology. 20(1):131-140. (Keywords: covariates, posterior distribution, precision, regression coefficients, spike-and-slab priors).
pjst20_1_131.pdf
Management, Economics, and Education
Amade, B., C.N. Ononuju, D. Obodoh, and C.E. Okorie. 2019. “Barriers to Lean Adoption for Construction Projects”. Pacific Journal of Science and Technology. 20(1):153-166. (Keywords: barriers, construction projects, lean, RII construction management, relative importance index).
pjst20_1_153.pdf
Adewoye, O.A. 2019. “Access to Land for Sustainable Agriculture Practices in Nigeria”. Pacific Journal of Science and Technology. 20(1):167-172. (Keywords: agricultural practices, land, land tenure, sustainable economic development).
pjst20_1_167.pdf
Obisesan, A.A. 2019. “Households’ Demand for Fruits and Vegetables in Urban Nigeria”. Pacific Journal of Science and Technology. 20(1):173-181. (Keywords: fruits, vegetables, expenditure, elasticity, urban, Nigeria, dietary components, food economics).
pjst20_1_173.pdf
Inuwa, A., H. Habu, O.C. Emmanuel, B. Maigari, H. Dathini, A. Haruna, and N. Lola. 2019. “Assessment of Level of the Knowledge, Utilization and Barriers of Nursing Process as a Tool for Effective Nursing Care Among Nurses in University of Maiduguri Teaching Hospital, Maiduguri, Nigeria”. Pacific Journal of Science and Technology. 20(1):182-191. (Keywords: nursing process, level of knowledge, utilization, barriers, nursing education).
pjst20_1_182.pdf
Adekunle, O.O. 2019. “Maximum Daily Cash Transaction Enforcement in Nigeria Cash-Lite Economy”. Pacific Journal of Science and Technology. 20(1):192-200. (Keywords: multiple financial transactions, Bayes’ theorem, Central Bank of Nigeria, CBN).
pjst20_1_192.pdf
Ifekwem, N.E. 2019. “Government Policy and the Growth of Small and Medium Scale Enterprise in Lagos State”. Pacific Journal of Science and Technology. 20(1):201-213. (Keywords: monetary policy, fiscal policy, supply side economics, taxation, business environment).
pjst20_1_201.pdf
Bello, B.A., I.A. Rotimi, and B.O. Omoniyi. 2019. “The Logistics Strategy and the Growth of E-Commerce in Nigeria”. Pacific Journal of Science and Technology. 20(1):214-224. (Keywords: logistics, electronic commerce, economic activities, competency assessment, questionnaire research, Jumia Nigeria).
pjst20_1_214.pdf
Akinlade, R.J. 2019. “Assessment of Urban Households’ Involvement in Micro-Enterprises in Ibadan Metropolis, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 20(1):225-234. (Keywords: micro-enterprises, urban households, involvement, Ibadan metropolis, Nigeria).
pjst20_1_225.pdf
Okafor, L.I. 2019. “A Review of the Nigerian Business Environment and its Support for Small and Medium Enterprises”. Pacific Journal of Science and Technology. 20(1):235-245. (Keywords: business, entrepreneurship, small business, medium business, business environment, business climate, SMEs).
pjst20_1_235.pdf
Oduntan, O. 2019. “Gender Differences in the Technical Efficiency and Profitability of Yam Production among Farmers in Ikole-Ekiti Local Government Area, Ekiti State, Nigeria”. Pacific Journal of Science and Technology. 20(1):246-253. (Keywords: efficiency, Ekiti State, farmers, profitability, yam production, Nigeria).
pjst20_1_246.pdf
Efuwape, B.M. and O.A. Efuwape. 2019. “Effectiveness of Social Media Applications on Improvement of Technical Education Lecturer-Student Relationships in Nigerian Universities”. Pacific Journal of Science and Technology. 20(1):254-265. (Keywords: effectiveness; social media applications; technical education lecturers; technical education students; Nigeria, Nigerian universities).
pjst20_1_254.pdf
Oyeniyi, A.A., O.A. Adeyemi, and K. Cole. 2019. “The Role of Vocational Training on Entrepreneurship Development”. Pacific Journal of Science and Technology. 20(1):266-279. (Keywords: entrepreneurship development, vocation, education, Nigeria).
pjst20_1_266.pdf
Chemistry and Biochemistry
Aisien, F.A. and J.O. Osarumwense. 2019. “Application of Solar-Irradiated Photocatalyst (Periwinkle Shell Ash) for the Degradation of Ethylbenzene in Aqueous Solution”. Pacific Journal of Science and Technology. 20(1):280-288. (Keywords: ethylbenzene, periwinkle shell ash, degradation, photocatalysis, L-H model).
pjst20_1_280.pdf
Life Sciences and Medicine
Abdul, W.O., I.T. Omoniyi, A.O. Bashir, A.A. Makinde, E.O. Adekoya, T. Owoade, and J.T. Oriyomi. 2019. “Length Base Structure and Growth Parameters of Sarotherodon galilaeus (Pisces: Cichlidae) in Tropical Coastal Estuary, Nigeria”. Pacific Journal of Science and Technology. 20(1):289-297. (Keywords: Bhattacharya’s, length distribution, growth index, Sarotherodon galilaeus, tropical, fisheries, stock assessment, cichlids, big man fish).
pjst20_1_289.pdf
EIlori, B.M., D.O. Oguntade, S.O. Durosaro, C.E. Isidahomen, and A. Adeleye. 2019. “Estimating the Age of Toll-Like Receptor 5 Variants in N'dama and Other Taurine Cattle”. Pacific Journal of Science and Technology. 20(1):298-307. (Keywords: allele, age, linkage disequilibrium, Toll-like receptor 5, taurine cattle, genetic analysis).
pjst20_1_298.pdf
Okukenu, O., P. Dele, B. Akinyemi, A. Olajide, O. Onifade, O. Ogunrombi, A. Adekale, and M. Kolade. 2019. “Proximate and Fiber Composition of Different Parts of Tephrosia bracteolate as Affected by Phosphorus Application Rate and Sowing Date”. Pacific Journal of Science and Technology. 20(1):308-315. (Keywords: Tephrosia bracteolata; phosphorus fertilizer; application rate; plant parts).
pjst20_1_308.pdf
Akinyemi, B., O. Okukenu, P. Dele, A. Jolaosho, and T. Odebode. 2019. “Proximate and Fiber Composition of Four Sorghum Cultivars as affected by Age at Harvest”. Pacific Journal of Science and Technology. 20(1):316-320. (Keywords: sorghum, cultivars, age at harvest).
pjst20_1_316.pdf
Dele, O., O. Akinola, and S. Abiola. 2019. “Sensory Evaluation of Chicken Sausage as Influenced by Levels of Inclusion of African Basil (Ocimum gratissimum) Leaf Powder”. Pacific Journal of Science and Technology. 20(1):321-324. (Keywords: African basil leaf powder, ABLP, seasoning, chicken sausage, food science).
pjst20_1_321.pdf
Oyekale, J.I. and A.I. Okunlola. 2019. “Effects of Seed Weights on Germination Rate and Seedling Vigor of Cashew (Anacardium occidentale L.)”. Pacific Journal of Science and Technology. 20(1):325-330. (Keywords: cashew seed, weight, germination rate, seedling vigor).
pjst20_1_325.pdf
Asoiro, F.U., C.J. Ohagwu, U.C Abada, and L.O. Okafor. 2019. “Studies on the Yield and Nutritional Properties of some Local Seeds: Effects of Drying Systems”. Pacific Journal of Science and Technology. 20(1):331-341. (Keywords: flavonoid, phenolic content, oil yield, hot air oven, drying methods, protein content, Soxhlet extractor).
pjst20_1_331.pdf
Osarumwense, J.O., F.A. Igiebor, and D.E. Idahosa. 2019. “Isolation, Characterization and Identification of Bacterial isolates from Auto-mechanic Workshop contaminated with Hydrocarbon”. Pacific Journal of Science and Technology. 20(1):349-355. (Keywords: engine oil, hydrocarbon, microorganisms, degradation, bioremediation, bacteria).
pjst20_1_349.pdf
Geology, Geophysics, and Earth Science
Egesi, N. 2019. “Petrography and Structural Features of Migmatites, Granites and Granite Gneisses at Osokom and its Environs Bansara area Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(1):356-364. (Keywords: rock features, petrographic analysis, basement/sedimentary rocks contact, Bansara area, southeast Nigeria).
pjst20_1_356.pdf
Ademila, O. 2019. “Geotechnical Properties and Effects of Palm Kernel Shell Ash and Cement on Residual Soils in Pavement Construction along Owo-Ikare Road, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(1):365-381. (Keywords: Stabilization, residual soil, palm kernel shell ash, cement, road pavement, geotechnical properties).
pjst20_1_365.pdf
Egesi, N. 2019. “Structural Characteristics of Parts of the Abakaliki Area South-Eastern Nigeria”. Pacific Journal of Science and Technology. 20(1):382-389. (Keywords: Abakaliki anticlinorium, rock types, structures, deformation, magmatism, SE, Nigeria).
pjst20_1_382.pdf
Ugwuoke, E.C., A.I. Ali, I.E. Alhaji, C.P. Ezeigwe, and N.P. Oputa. 2019. “Solar Energy as an Alternative for Poultry Brooding in Nigeria and Chick Brooding Requirements: A Review”. Pacific Journal of Science and Technology. 20(1):5-12. (Keywords: brooding, alternative energy, temperature, humidity, chicks, poultry rearing).
pjst20_1_5.pdf
Oputa, N.P., A.I. Ali, E.C. Ugwuoke, C.P. Ezeigwe, and M. Shaibu. 2019. “Small Scale Solar-Powered Brooder”. Pacific Journal of Science and Technology. 20(1):13-20. (Keywords: solar brooder, chicks, temperature, humidity, poultry farming).
pjst20_1_13.pdf
Ali, A.I., E.C. Ugwuoke, M. Shaibu, C.P. Ezeigwe, and N.P. Oputa. 2019. “Solar Powered Refrigeration: Technical Challenges and Uses - A Review”. Pacific Journal of Science and Technology. 20(1):21-28. (Keywords: solar refrigeration, absorption, electricity, cooling, photovoltaic technology).
pjst20_1_21.pdf
Ntunde, D.I., E.C. Ugwuoke, N.P. Oputa, and F.A. Folaranmi. 2019. “A Paint Mixer for Small Scale Paint Production”. Pacific Journal of Science and Technology. 20(1):29-48. (Keywords: paint mixer, electric motor, production quality, fabrication).
pjst20_1_29.pdf
Ntunde, D.I., E.C. Ugwuoke, F.A. Folaranmi, A. Okpanachi, and N.P. Oputa. 2019. “Automatic Rain Activated Wiper for Tricycle”. Pacific Journal of Science and Technology. 20(1):49-65. (Keywords: motorized tricycles, Keke Napep, windshield wipers, automatic wiper, transportation, safety, visibility).
pjst20_1_49.pdf
Energy and Power
Okoye, C.U. 2019. “Analysis of Power Plan Capabilities in Nigeria’s Electric Grid System for Energy Security”. Pacific Journal of Science and Technology. 20(1):66-74. (Keywords: forecast values, installed capacity, peak generation, available capacity).
pjst20_1_66.pdf
Mathematics and Statistics
Sunday, J., Y. Skwame, O. Sarjiyus, I. Manga, J.A. Mohammed, and B.J. Neils. 2019. “An Efficient Hybrid Algorithm for the Computation of Second-Order Fredholm Integro-Differential Equations”. Pacific Journal of Science and Technology. 20(1):75-85. (Keywords: algorithm, Fredholm equations, hybrid integro-differential equations, second-order) (AMS Subject Classification: 65L05, 65L06, 65D30).
pjst20_1_75.pdf
Oyedepo, T., O.A. Taiwo, A.F. Adebisi, C.Y. Ishola, and O.E. Faniyi. 2019. “Least Squares Method and Homotopy Perturbation Method for Solving Fractional Integro-differential Equations”. Pacific Journal of Science and Technology. 20(1):86-95. (Keywords: Bernstein polynomials, numerical studies, least squares method, homotopy perturbation).
pjst20_1_86.pdf
Akomolafe, A.A., A. Maradesa, and H.O. Hassan. 2019. “Beta-Hjorth Distribution and its Properties”. Pacific Journal of Science and Technology. 20(1):96-102. (Keywords: Beta-Hjorth, hazard rate function, survival rate function, reliability).
pjst20_1_96.pdf
Akomolafe, A.A. and A. Maradesa. 2019. “On the Doubly Truncated Exponential Pareto Distribution”. Pacific Journal of Science and Technology. 20(1):103-111. (Keywords: doubly truncated exponential Pareto distribution, reliability function, hazard function, maximum likelihood estimation).
pjst20_1_103.pdf
Adebayo, P.O. and G.M. Oyeyemi. 2019. “An Alternative Solution to Hoteling T Square under the Heteroscedasticity of the Dispersion Matrix”. Pacific Journal of Science and Technology. 20(1):112-127. (Keywords: variance, co-variance matrix, linear combination, type 1 error rate, power the test, heteroscedasticity, R statistical package).
pjst20_1_112.pdf
Essien, J.J. and U.T. Itaketo. 2019. “A Mathematical Study to Obtain a True Numerical Value of “e” used for Exponential Expression and as a Base for Napierian or Natural Logarithms”. Pacific Journal of Science and Technology. 20(1):128-130. (Keywords: mathematics, series, exponential expression, “e’, logarithm, binomial theorem, infinity, limit).
pjst20_1_128.pdf
Oyeyemi, G.M. Y.A. Olanrewaju, and R.O. Kolawole. 2019. “Comparison of Some Spike-and-Slab Priors for Bayesian Variable Selection in Multiple Linear Regression”. Pacific Journal of Science and Technology. 20(1):131-140. (Keywords: covariates, posterior distribution, precision, regression coefficients, spike-and-slab priors).
pjst20_1_131.pdf
Management, Economics, and Education
Amade, B., C.N. Ononuju, D. Obodoh, and C.E. Okorie. 2019. “Barriers to Lean Adoption for Construction Projects”. Pacific Journal of Science and Technology. 20(1):153-166. (Keywords: barriers, construction projects, lean, RII construction management, relative importance index).
pjst20_1_153.pdf
Adewoye, O.A. 2019. “Access to Land for Sustainable Agriculture Practices in Nigeria”. Pacific Journal of Science and Technology. 20(1):167-172. (Keywords: agricultural practices, land, land tenure, sustainable economic development).
pjst20_1_167.pdf
Obisesan, A.A. 2019. “Households’ Demand for Fruits and Vegetables in Urban Nigeria”. Pacific Journal of Science and Technology. 20(1):173-181. (Keywords: fruits, vegetables, expenditure, elasticity, urban, Nigeria, dietary components, food economics).
pjst20_1_173.pdf
Inuwa, A., H. Habu, O.C. Emmanuel, B. Maigari, H. Dathini, A. Haruna, and N. Lola. 2019. “Assessment of Level of the Knowledge, Utilization and Barriers of Nursing Process as a Tool for Effective Nursing Care Among Nurses in University of Maiduguri Teaching Hospital, Maiduguri, Nigeria”. Pacific Journal of Science and Technology. 20(1):182-191. (Keywords: nursing process, level of knowledge, utilization, barriers, nursing education).
pjst20_1_182.pdf
Adekunle, O.O. 2019. “Maximum Daily Cash Transaction Enforcement in Nigeria Cash-Lite Economy”. Pacific Journal of Science and Technology. 20(1):192-200. (Keywords: multiple financial transactions, Bayes’ theorem, Central Bank of Nigeria, CBN).
pjst20_1_192.pdf
Ifekwem, N.E. 2019. “Government Policy and the Growth of Small and Medium Scale Enterprise in Lagos State”. Pacific Journal of Science and Technology. 20(1):201-213. (Keywords: monetary policy, fiscal policy, supply side economics, taxation, business environment).
pjst20_1_201.pdf
Bello, B.A., I.A. Rotimi, and B.O. Omoniyi. 2019. “The Logistics Strategy and the Growth of E-Commerce in Nigeria”. Pacific Journal of Science and Technology. 20(1):214-224. (Keywords: logistics, electronic commerce, economic activities, competency assessment, questionnaire research, Jumia Nigeria).
pjst20_1_214.pdf
Akinlade, R.J. 2019. “Assessment of Urban Households’ Involvement in Micro-Enterprises in Ibadan Metropolis, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 20(1):225-234. (Keywords: micro-enterprises, urban households, involvement, Ibadan metropolis, Nigeria).
pjst20_1_225.pdf
Okafor, L.I. 2019. “A Review of the Nigerian Business Environment and its Support for Small and Medium Enterprises”. Pacific Journal of Science and Technology. 20(1):235-245. (Keywords: business, entrepreneurship, small business, medium business, business environment, business climate, SMEs).
pjst20_1_235.pdf
Oduntan, O. 2019. “Gender Differences in the Technical Efficiency and Profitability of Yam Production among Farmers in Ikole-Ekiti Local Government Area, Ekiti State, Nigeria”. Pacific Journal of Science and Technology. 20(1):246-253. (Keywords: efficiency, Ekiti State, farmers, profitability, yam production, Nigeria).
pjst20_1_246.pdf
Efuwape, B.M. and O.A. Efuwape. 2019. “Effectiveness of Social Media Applications on Improvement of Technical Education Lecturer-Student Relationships in Nigerian Universities”. Pacific Journal of Science and Technology. 20(1):254-265. (Keywords: effectiveness; social media applications; technical education lecturers; technical education students; Nigeria, Nigerian universities).
pjst20_1_254.pdf
Oyeniyi, A.A., O.A. Adeyemi, and K. Cole. 2019. “The Role of Vocational Training on Entrepreneurship Development”. Pacific Journal of Science and Technology. 20(1):266-279. (Keywords: entrepreneurship development, vocation, education, Nigeria).
pjst20_1_266.pdf
Chemistry and Biochemistry
Aisien, F.A. and J.O. Osarumwense. 2019. “Application of Solar-Irradiated Photocatalyst (Periwinkle Shell Ash) for the Degradation of Ethylbenzene in Aqueous Solution”. Pacific Journal of Science and Technology. 20(1):280-288. (Keywords: ethylbenzene, periwinkle shell ash, degradation, photocatalysis, L-H model).
pjst20_1_280.pdf
Life Sciences and Medicine
Abdul, W.O., I.T. Omoniyi, A.O. Bashir, A.A. Makinde, E.O. Adekoya, T. Owoade, and J.T. Oriyomi. 2019. “Length Base Structure and Growth Parameters of Sarotherodon galilaeus (Pisces: Cichlidae) in Tropical Coastal Estuary, Nigeria”. Pacific Journal of Science and Technology. 20(1):289-297. (Keywords: Bhattacharya’s, length distribution, growth index, Sarotherodon galilaeus, tropical, fisheries, stock assessment, cichlids, big man fish).
pjst20_1_289.pdf
EIlori, B.M., D.O. Oguntade, S.O. Durosaro, C.E. Isidahomen, and A. Adeleye. 2019. “Estimating the Age of Toll-Like Receptor 5 Variants in N'dama and Other Taurine Cattle”. Pacific Journal of Science and Technology. 20(1):298-307. (Keywords: allele, age, linkage disequilibrium, Toll-like receptor 5, taurine cattle, genetic analysis).
pjst20_1_298.pdf
Okukenu, O., P. Dele, B. Akinyemi, A. Olajide, O. Onifade, O. Ogunrombi, A. Adekale, and M. Kolade. 2019. “Proximate and Fiber Composition of Different Parts of Tephrosia bracteolate as Affected by Phosphorus Application Rate and Sowing Date”. Pacific Journal of Science and Technology. 20(1):308-315. (Keywords: Tephrosia bracteolata; phosphorus fertilizer; application rate; plant parts).
pjst20_1_308.pdf
Akinyemi, B., O. Okukenu, P. Dele, A. Jolaosho, and T. Odebode. 2019. “Proximate and Fiber Composition of Four Sorghum Cultivars as affected by Age at Harvest”. Pacific Journal of Science and Technology. 20(1):316-320. (Keywords: sorghum, cultivars, age at harvest).
pjst20_1_316.pdf
Dele, O., O. Akinola, and S. Abiola. 2019. “Sensory Evaluation of Chicken Sausage as Influenced by Levels of Inclusion of African Basil (Ocimum gratissimum) Leaf Powder”. Pacific Journal of Science and Technology. 20(1):321-324. (Keywords: African basil leaf powder, ABLP, seasoning, chicken sausage, food science).
pjst20_1_321.pdf
Oyekale, J.I. and A.I. Okunlola. 2019. “Effects of Seed Weights on Germination Rate and Seedling Vigor of Cashew (Anacardium occidentale L.)”. Pacific Journal of Science and Technology. 20(1):325-330. (Keywords: cashew seed, weight, germination rate, seedling vigor).
pjst20_1_325.pdf
Asoiro, F.U., C.J. Ohagwu, U.C Abada, and L.O. Okafor. 2019. “Studies on the Yield and Nutritional Properties of some Local Seeds: Effects of Drying Systems”. Pacific Journal of Science and Technology. 20(1):331-341. (Keywords: flavonoid, phenolic content, oil yield, hot air oven, drying methods, protein content, Soxhlet extractor).
pjst20_1_331.pdf
Osarumwense, J.O., F.A. Igiebor, and D.E. Idahosa. 2019. “Isolation, Characterization and Identification of Bacterial isolates from Auto-mechanic Workshop contaminated with Hydrocarbon”. Pacific Journal of Science and Technology. 20(1):349-355. (Keywords: engine oil, hydrocarbon, microorganisms, degradation, bioremediation, bacteria).
pjst20_1_349.pdf
Geology, Geophysics, and Earth Science
Egesi, N. 2019. “Petrography and Structural Features of Migmatites, Granites and Granite Gneisses at Osokom and its Environs Bansara area Southeastern Nigeria”. Pacific Journal of Science and Technology. 20(1):356-364. (Keywords: rock features, petrographic analysis, basement/sedimentary rocks contact, Bansara area, southeast Nigeria).
pjst20_1_356.pdf
Ademila, O. 2019. “Geotechnical Properties and Effects of Palm Kernel Shell Ash and Cement on Residual Soils in Pavement Construction along Owo-Ikare Road, Southwestern Nigeria”. Pacific Journal of Science and Technology. 20(1):365-381. (Keywords: Stabilization, residual soil, palm kernel shell ash, cement, road pavement, geotechnical properties).
pjst20_1_365.pdf
Egesi, N. 2019. “Structural Characteristics of Parts of the Abakaliki Area South-Eastern Nigeria”. Pacific Journal of Science and Technology. 20(1):382-389. (Keywords: Abakaliki anticlinorium, rock types, structures, deformation, magmatism, SE, Nigeria).
pjst20_1_382.pdf
Volume 19, Number 2 (November / December 2018) |
Engineering and Material Science
Nuruzzaman, M. 2018. “Cylindrical Laplacian on 2D FD for Computational Electromagnetics”. Pacific Journal of Science and Technology. 19(2):5-11. (Keywords: Laplace equation, 2D FD, cylindrical FD).
pjst19_2_5.pdf
Ugwuoke, E.C., C.M. Aburu, I. Ofili, N.P. Oputa, and Muhammed Shaibu. 2018. “Determination of Temperature Variation of a Box-Type Solar Cooker”. Pacific Journal of Science and Technology. 19(2):12-16. (Keywords: conventional fuel, solar cooker, radiation, renewable energy and food).
pjst19_2_12.pdf
Energy and Power
Ugwuoke, E.C., S.A. Ogunjobi, N.P. Oputa, I. Ofili, and A. Okpanachi. 2018. “Anaerobic Digestion of 500 Gallons of Reactor Wastewater Sewage Sludge”. Pacific Journal of Science and Technology. 19(2):17-27. (Keywords: wastewater, sewage sludge, inoculum, biogas, anaerobic digestion).
pjst19_2_17.pdf
Ogunjobi, S.A., E.C. Ugwuoke, C.P. Ezeigwe, I. Ofili, and N.P. Oputa. 2018. “Factors Affecting Biogas Production: A Review”. Pacific Journal of Science and Technology. 19(2):28-35. (Keywords: biogas, nutrients, temperature, loading rate, inhibitors).
pjst19_2_28.pdf
Mathematics and Statistics
Ayoade, A.A., O.J. Peter, S. Amadiegwu, A.I. Abioye, A.A. Victor, and A.F. Adebisi. 2018. “Solution of Cholera Disease Model by Parameter Expansion Method”. Pacific Journal of Science and Technology. 19(2):36-50. (Keywords: nonlinear problems, analytic methods, cholera model, parameter expansion method).
pjst19_2_36.pdf
Information Technology and Communications
Bassi, J.S. and E.G. Dada. 2018. “Automatic Tuning of Proportional–Integral–Derivative Controller using Genetic Algorithm”. Pacific Journal of Science and Technology. 19(2):51-57. (Keywords: PID Tuning, genetic algorithm, evolutional computation, Siegler-Nichols method, optimization).
pjst19_2_51.pdf
Egwali, A.O. and J.B. Odetayo. 2018. “A Survey Analysis of Recognition-Based Graphical Password Art-form Design Attributes”. Pacific Journal of Science and Technology. 19(2):58-73. (Keywords: graphical password models, art-forms, interfaces, design, usability, security, authentication).
pjst19_2_58.pdf
Egwali, A.O. and W.R. Sule. 2018. “Appraising Software Product Quality Models Involving Users Perspective: (A Case Study of Authentication Models)”. Pacific Journal of Science and Technology. 19(2):74-85. (Keywords: authentication, quality, software product, user, biometrics, software quality, WEBUSE).
pjst19_2_74.pdf
Alausa, D.W.S. 2018. “A Proposed Method of Biometric Authentication System using Multi-Modal Features”. Pacific Journal of Science and Technology. 19(2):86-95. (Keywords: biometric authentication system, multimodal, fusion, classifiers, trait, security).
pjst19_2_86.pdf
Dada, E.G. and J.S. Bassi. 2018. “Logistic Model Tree Induction Machine Learning Technique for Email Spam Filtering”. Pacific Journal of Science and Technology. 19(2):96-102. (Keywords: machine learning, spam filtering, Logistic Model Tree Induction, neural networks, decision trees, naïve Bayes).
pjst19_2_96.pdf
Egwali, A.O. and K.C. Nwaekwu. 2018. “Safety-Critical Model for Process Validation in Paracetamol 500mg Tablet Manufacturing”. Pacific Journal of Science and Technology. 19(2):103-117. (Keywords: safety, Paracetamol, fuzzy pattern recognition, performance, quality, simulation).
pjst19_2_103.pdf
PEgwali, A.O. and M.I. Enabulele. 2018. “Projecting Student Population Using Artificial Neural Network”. Pacific Journal of Science and Technology. 19(2):118-129. (Keywords: prediction, education, expansion, population, neural network, growth, projection).
pjst19_2_118.pdf
Saheed, Y.K., M. Aishat, and M.O. Alimi. 2018. “Development of an Android-Based E-Learning System for the Hausa Language”. Pacific Journal of Science and Technology. 19(2):130-134. (Keywords: e-learning, PHP, Android, Hausa language).
pjst19_2_130.pdf
Egwali A.O. and V. Osubor. 2018. “Social Networking Challenges and Evaluation”. Pacific Journal of Science and Technology. 19(2):135-145. (Keywords: usability, website, electronic media, social networking, social media, Facebook, Twitter).
pjst19_2_135.pdf
Management, Economics, and Education
Oputa, N.P., I.C. Iloani, E.C. Ugwuoke, S.A. Ogunjob; and I. Ofili. 2018. “Quality and Quality Control in Production: A Review”. Pacific Journal of Science and Technology. 19(2):146-158. (Keywords: production, quality, quality control, quality assurance, reliability).
pjst19_2_146.pdf
Ofili, I., I.C. Iloani, E.C. Ugwuoke, N.P. Oputa, and S.A. Ogunjobi. 2018. “Productivity Improvement in Manufacturing Sector”. Pacific Journal of Science and Technology. 19(2):159-167. (Keywords: productivity, improvement, efficiency, effectiveness, and production).
pjst19_2_159.pdf
Bello, B.A., A.M. Opele, and C.I. Orukotan. 2018. “Demographic Factors and Organizational Citizenship Behavior in the Wire and Cable Industry in Southwestern Nigeria”. Pacific Journal of Science and Technology. 19(2):168-179. (Keywords: citizenship, behavior, demographic, employees, productivity).
pjst19_2_168.pdf
Ehinmowo, O.O. 2018. “Determinants of Technical Efficiency of Shoemaking Enterprises among Small Scale Entrepreneurs in Ondo State, Nigeria”. Pacific Journal of Science and Technology. 19(2):180-186. (Keywords: technical efficiency, TE, shoemaking, stochastic frontier production, Ondo State, Nigeria).
pjst19_2_180.pdf
Odeyinka, O.F., O.A. Oluwaji; and F.D. Omokolade. 2018. “An Assessment of the Causes and Effects of Abandonment of Road Construction Projects in Osun State Nigeria”. Pacific Journal of Science and Technology. 19(2):187-195. (Keywords: construction management, road development, project abandonment, public works).
pjst19_2_187.pdf
Ifekwem, N.E. 2018. “Preparing Successor and Family Business Sustainability in South-East, Nigeria”. Pacific Journal of Science and Technology. 19(2):196-205. (Keywords: family business, small business, successor planning, business sustainability, continuity of operations).
pjst19_2_196.pdf
Oladokun, O.O., A.O Sotunde, and K.O. Makinde. 2018. “Assessment of Transformational Leadership and Leadership Style on Business Organizations’ Significant and Positive Change”. Pacific Journal of Science and Technology. 19(2):206-217. (Keywords: visionary leaders, transformational leadership, transitional leadership, leadership style, business organization, positive and significant change).
pjst19_2_206.pdf
Oladokun, O.O., A.O. Sotunde, and K.O. Makinde. 2018. “Essentials of Strategic Change Management and Employees Resistance on the Operations of Business Organizations”. Pacific Journal of Science and Technology. 19(2):218-231. (Keywords: strategic change management, employee resistance, operations, business organizations, decision making).
pjst19_2_218.pdf
Fakokunde, T.O. 2018. “A Study of Customers’ Assessment of Quality Practices of Fast Food Entrepreneurs in Southwestern Nigeria”. Pacific Journal of Science and Technology. 19(2):232-241. (Keywords: quality assurance, ratings, total quality management, standards, fast food, entrepreneurs).
pjst19_2_232.pdf
Egwali A.O. and K. Otokiti. 2018. “Automated Revenue Collection System: A Case Study of Edo State Jobs Initiative”. Pacific Journal of Science and Technology. 19(2):242-252. (Keywords: revenue, Oredo, Egor, automated, e-payments, non-tax).
pjst19_2_242.pdf
Akinlade, R.J. 2018. “Influence of Social Capital on Performance of Micro and Small-Scale Enterprises in Osun State, Nigeria”. Pacific Journal of Science and Technology. 19(2):253-263. (Keywords: social capital, business performance, micro-scale, small-scale enterprise, Nigeria).
pjst19_2_253.pdf
SEfuwape, B.M., O. Odumosu, and A.O. Shodeinde. 2018. “Skills Development Needs of Technical Education Lecturers in use of Technology Facilities and Social Media for Instructional Activities in Nigeria”. Pacific Journal of Science and Technology. 19(2):264-275. (Keywords: date palm seed, lignocellulosic, bioalkali, plantain peel, reducing sugars).
pjst19_2_264.pdf
Chemistry and Biochemistry
Omoniyi, K.I., N.C. Nwokem, Y.O. Usman, and O.O. Idowu. 2018. “An Assessment of the Potential of Plantain Peel Ash as a Potash Biocatalyst for Producing Reducing Sugar from Phoenix dactylifera Seed Pit”. Pacific Journal of Science and Technology. 19(2):276-283. (Keywords: kinetic studies, equilibrium, zinc, lead, bioremediation, heavy metals).
pjst19_2_276.pdf
Ezema, B.E., C.N. Ezema, P.N. Abuekwu, M.O. Agbo, and K.G. Akpomie. 2018. “Total Alkaloids, Tannin Content, and Antiulcer Assay of Four Selected Medicinal Plants in Nigeria”. Pacific Journal of Science and Technology. 19(2):284-294. (Keywords: Acanthospermum hispidum, Pachypodanthium staudtii, Phaseolus lunatus, Euphorbia deightonii, antiulcer, cytoprotective ability).
pjst19_2_284.pdf
Life Sciences and Medicine
Okukenu, O., P. Dele, B. Akinyemi, A. Olajide, O. Ogunrombi, and A. Adekale. 2018. “Botanical Composition, Dry Matter Yield, and Soil Physio-Chemical Properties of Natural Grazing Areas under Sedentary Pastoral System at Different Seasons in South-West Nigeria”. Pacific Journal of Science and Technology. 19(2):295-306. (Keywords: natural pasture, location, season, forage quality, range land, feed resources).
pjst19_2_295.pdf
Oyekunle, T., O. Okukenu, P. Dele, O. Aderinboye, A. Olajide, O. Ogunrombi, A. Jolaosho, and A. Adekale. 2018. “Proximate and Fiber Composition of Pennisetum purpureum Varieties in Stylosanthes guianensis Mixed Sward Fertilized with Two Manure Types”. Pacific Journal of Science and Technology. 19(2):307-313. (Keywords: elephant grass, napier grass, fertilizer, manure, grass, legume, intercrop, nutritive quality, fodder plants).
pjst19_2_307.pdf
Akinlolu, A., O. Arigbede, D. Peter, A. Ogunsakin, O. Ogunbote, and M. Kolade. 2018. “Nutrient Intake and Digestibility of West African Dwarf Rams Fed Toasted Enterolobium cyclocarpum based Multi-Nutrient Feed Blocks”. Pacific Journal of Science and Technology. 19(2):314-318.. (Keywords: toasted Enterolobium cyclocarpum seed meal, TECSM, E. cyclocarpum foliage meal, ECFM, feed block).
pjst19_2_314.pdf
Dele P., B. Akinyemi, O. Okukenu, T. Amole, A. Akinlolu, G. Sarumi, F. Salawu, and C. Anotaenwere. 2018. “Chemical Composition of Panicum maximum as Influenced by Poultry Manure Rate and Age at Harvest”. Pacific Journal of Science and Technology. 19(2):319-325. (Keywords: manure, salinity, chelate, fiber, guinea grass).
pjst19_2_319.pdf
Enokela, J.A. 2018. “An Analysis of the Consequences of the Herdsmen-Farmers Crisis in North Central Nigeria using Agent - Based Modelling”. Pacific Journal of Science and Technology. 19(2):326-336. (Keywords: herdsmen, farmers, crisis, conflict, agent based modeling).
pjst19_2_326.pdf
Taiwo, A.A., J.O. Ayeni, O. Osifeso, and J.A Oyedepo. 2018. “Comparative Studies on the Chemical Composition of Chrysophyllum albidum Seed and Five Different Melon Seeds”. Pacific Journal of Science and Technology. 19(2):337-342.. (Keywords: Chrysophyllum albidum, Curcubit species, nutrients, anti-nutrients).
pjst19_2_337.pdf
Adebola, O.G. 2018. “Social Exchange Theory: The Transactional Nature of the Quandary Situation Between Poverty and Adolescents’ Sexual Behavior”. Pacific Journal of Science and Technology. 19(2):343-350. (Keywords: adolescents, poverty, sexual behavior, social exchange, teenagers).
pjst19_2_343.pdf
TAdebola, O.G. 2018. “Teenage Pregnancy in Nigeria: An Offshoot of the Social Structure”. Pacific Journal of Science and Technology. 19(2):351-360. (Keywords: adolescent, teenage pregnancy, prevalence, puberty, sexual health, sexuality).
pjst19_2_351.pdf
Environmental Science and Ecology
Odeyinka, O.F., A. Akinyele, and O.A. Okpamen. 2018. “Application of Project Management Techniques to Environmental Impact Assessment (EIA) Methodologies: A Case Study of the Installation of Solar Panels in Afe-Babalola University Ado-Ekiti, Ekiti State”. Pacific Journal of Science and Technology. 19(2):361-376. (Keywords: Environmental Impact Assessment, EIA, methodologies, critical path method, Gantt chart, expost facto technique, project management tools and techniques).
pjst19_2_361.pdf
Oyedepo, J.A. and M.O. Oyatogun. 2018. “GIS in Modern Zoological Park Management: Case Study of the Federal University of Agriculture, Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 19(2):377-387. (Keywords: geographical information systems, GIS, zoological park, environmental data, spatial data modeling).
pjst19_2_377.pdf
Oyedepo, J.A., M.O. Oyatogun, A.O. Jayeola, and O. Oladoye. 2018. “GIS-Supported Survey and Biodiversity Assessment in a Derived Savannah Ecosystem”. Pacific Journal of Science and Technology. 19(2):388-398. (Keywords: ornamental gardens, ornamental plants, exotic species, native species, Southwest Nigeria).
pjst19_2_388.pdf
Geology, Geophysics, and Earth Science
Oluwajana, O.A. 2018. “Hydrocarbon Potential of Late Miocene to Early Pliocene Source Rocks of Shallow Offshore, Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 19(2):399-409. (Keywords: source rock, shallow offshore, hydrocarbon potential, Niger Delta Basin).
pjst19_2_399.pdf
Adeigbe, O.C. and K.A. Obakhume. 2018. “Palynostratigraphy and Palynoenvironmental Study of Adeobak-2 well, Offshore Niger Delta, Southern Nigeria”. Pacific Journal of Science and Technology. 19(2):410-423. (Keywords: palynomorphs, paleoenvironments, palynozones, Oligcene, Miocene, PMI).
pjst19_2_410.pdf
Nuruzzaman, M. 2018. “Cylindrical Laplacian on 2D FD for Computational Electromagnetics”. Pacific Journal of Science and Technology. 19(2):5-11. (Keywords: Laplace equation, 2D FD, cylindrical FD).
pjst19_2_5.pdf
Ugwuoke, E.C., C.M. Aburu, I. Ofili, N.P. Oputa, and Muhammed Shaibu. 2018. “Determination of Temperature Variation of a Box-Type Solar Cooker”. Pacific Journal of Science and Technology. 19(2):12-16. (Keywords: conventional fuel, solar cooker, radiation, renewable energy and food).
pjst19_2_12.pdf
Energy and Power
Ugwuoke, E.C., S.A. Ogunjobi, N.P. Oputa, I. Ofili, and A. Okpanachi. 2018. “Anaerobic Digestion of 500 Gallons of Reactor Wastewater Sewage Sludge”. Pacific Journal of Science and Technology. 19(2):17-27. (Keywords: wastewater, sewage sludge, inoculum, biogas, anaerobic digestion).
pjst19_2_17.pdf
Ogunjobi, S.A., E.C. Ugwuoke, C.P. Ezeigwe, I. Ofili, and N.P. Oputa. 2018. “Factors Affecting Biogas Production: A Review”. Pacific Journal of Science and Technology. 19(2):28-35. (Keywords: biogas, nutrients, temperature, loading rate, inhibitors).
pjst19_2_28.pdf
Mathematics and Statistics
Ayoade, A.A., O.J. Peter, S. Amadiegwu, A.I. Abioye, A.A. Victor, and A.F. Adebisi. 2018. “Solution of Cholera Disease Model by Parameter Expansion Method”. Pacific Journal of Science and Technology. 19(2):36-50. (Keywords: nonlinear problems, analytic methods, cholera model, parameter expansion method).
pjst19_2_36.pdf
Information Technology and Communications
Bassi, J.S. and E.G. Dada. 2018. “Automatic Tuning of Proportional–Integral–Derivative Controller using Genetic Algorithm”. Pacific Journal of Science and Technology. 19(2):51-57. (Keywords: PID Tuning, genetic algorithm, evolutional computation, Siegler-Nichols method, optimization).
pjst19_2_51.pdf
Egwali, A.O. and J.B. Odetayo. 2018. “A Survey Analysis of Recognition-Based Graphical Password Art-form Design Attributes”. Pacific Journal of Science and Technology. 19(2):58-73. (Keywords: graphical password models, art-forms, interfaces, design, usability, security, authentication).
pjst19_2_58.pdf
Egwali, A.O. and W.R. Sule. 2018. “Appraising Software Product Quality Models Involving Users Perspective: (A Case Study of Authentication Models)”. Pacific Journal of Science and Technology. 19(2):74-85. (Keywords: authentication, quality, software product, user, biometrics, software quality, WEBUSE).
pjst19_2_74.pdf
Alausa, D.W.S. 2018. “A Proposed Method of Biometric Authentication System using Multi-Modal Features”. Pacific Journal of Science and Technology. 19(2):86-95. (Keywords: biometric authentication system, multimodal, fusion, classifiers, trait, security).
pjst19_2_86.pdf
Dada, E.G. and J.S. Bassi. 2018. “Logistic Model Tree Induction Machine Learning Technique for Email Spam Filtering”. Pacific Journal of Science and Technology. 19(2):96-102. (Keywords: machine learning, spam filtering, Logistic Model Tree Induction, neural networks, decision trees, naïve Bayes).
pjst19_2_96.pdf
Egwali, A.O. and K.C. Nwaekwu. 2018. “Safety-Critical Model for Process Validation in Paracetamol 500mg Tablet Manufacturing”. Pacific Journal of Science and Technology. 19(2):103-117. (Keywords: safety, Paracetamol, fuzzy pattern recognition, performance, quality, simulation).
pjst19_2_103.pdf
PEgwali, A.O. and M.I. Enabulele. 2018. “Projecting Student Population Using Artificial Neural Network”. Pacific Journal of Science and Technology. 19(2):118-129. (Keywords: prediction, education, expansion, population, neural network, growth, projection).
pjst19_2_118.pdf
Saheed, Y.K., M. Aishat, and M.O. Alimi. 2018. “Development of an Android-Based E-Learning System for the Hausa Language”. Pacific Journal of Science and Technology. 19(2):130-134. (Keywords: e-learning, PHP, Android, Hausa language).
pjst19_2_130.pdf
Egwali A.O. and V. Osubor. 2018. “Social Networking Challenges and Evaluation”. Pacific Journal of Science and Technology. 19(2):135-145. (Keywords: usability, website, electronic media, social networking, social media, Facebook, Twitter).
pjst19_2_135.pdf
Management, Economics, and Education
Oputa, N.P., I.C. Iloani, E.C. Ugwuoke, S.A. Ogunjob; and I. Ofili. 2018. “Quality and Quality Control in Production: A Review”. Pacific Journal of Science and Technology. 19(2):146-158. (Keywords: production, quality, quality control, quality assurance, reliability).
pjst19_2_146.pdf
Ofili, I., I.C. Iloani, E.C. Ugwuoke, N.P. Oputa, and S.A. Ogunjobi. 2018. “Productivity Improvement in Manufacturing Sector”. Pacific Journal of Science and Technology. 19(2):159-167. (Keywords: productivity, improvement, efficiency, effectiveness, and production).
pjst19_2_159.pdf
Bello, B.A., A.M. Opele, and C.I. Orukotan. 2018. “Demographic Factors and Organizational Citizenship Behavior in the Wire and Cable Industry in Southwestern Nigeria”. Pacific Journal of Science and Technology. 19(2):168-179. (Keywords: citizenship, behavior, demographic, employees, productivity).
pjst19_2_168.pdf
Ehinmowo, O.O. 2018. “Determinants of Technical Efficiency of Shoemaking Enterprises among Small Scale Entrepreneurs in Ondo State, Nigeria”. Pacific Journal of Science and Technology. 19(2):180-186. (Keywords: technical efficiency, TE, shoemaking, stochastic frontier production, Ondo State, Nigeria).
pjst19_2_180.pdf
Odeyinka, O.F., O.A. Oluwaji; and F.D. Omokolade. 2018. “An Assessment of the Causes and Effects of Abandonment of Road Construction Projects in Osun State Nigeria”. Pacific Journal of Science and Technology. 19(2):187-195. (Keywords: construction management, road development, project abandonment, public works).
pjst19_2_187.pdf
Ifekwem, N.E. 2018. “Preparing Successor and Family Business Sustainability in South-East, Nigeria”. Pacific Journal of Science and Technology. 19(2):196-205. (Keywords: family business, small business, successor planning, business sustainability, continuity of operations).
pjst19_2_196.pdf
Oladokun, O.O., A.O Sotunde, and K.O. Makinde. 2018. “Assessment of Transformational Leadership and Leadership Style on Business Organizations’ Significant and Positive Change”. Pacific Journal of Science and Technology. 19(2):206-217. (Keywords: visionary leaders, transformational leadership, transitional leadership, leadership style, business organization, positive and significant change).
pjst19_2_206.pdf
Oladokun, O.O., A.O. Sotunde, and K.O. Makinde. 2018. “Essentials of Strategic Change Management and Employees Resistance on the Operations of Business Organizations”. Pacific Journal of Science and Technology. 19(2):218-231. (Keywords: strategic change management, employee resistance, operations, business organizations, decision making).
pjst19_2_218.pdf
Fakokunde, T.O. 2018. “A Study of Customers’ Assessment of Quality Practices of Fast Food Entrepreneurs in Southwestern Nigeria”. Pacific Journal of Science and Technology. 19(2):232-241. (Keywords: quality assurance, ratings, total quality management, standards, fast food, entrepreneurs).
pjst19_2_232.pdf
Egwali A.O. and K. Otokiti. 2018. “Automated Revenue Collection System: A Case Study of Edo State Jobs Initiative”. Pacific Journal of Science and Technology. 19(2):242-252. (Keywords: revenue, Oredo, Egor, automated, e-payments, non-tax).
pjst19_2_242.pdf
Akinlade, R.J. 2018. “Influence of Social Capital on Performance of Micro and Small-Scale Enterprises in Osun State, Nigeria”. Pacific Journal of Science and Technology. 19(2):253-263. (Keywords: social capital, business performance, micro-scale, small-scale enterprise, Nigeria).
pjst19_2_253.pdf
SEfuwape, B.M., O. Odumosu, and A.O. Shodeinde. 2018. “Skills Development Needs of Technical Education Lecturers in use of Technology Facilities and Social Media for Instructional Activities in Nigeria”. Pacific Journal of Science and Technology. 19(2):264-275. (Keywords: date palm seed, lignocellulosic, bioalkali, plantain peel, reducing sugars).
pjst19_2_264.pdf
Chemistry and Biochemistry
Omoniyi, K.I., N.C. Nwokem, Y.O. Usman, and O.O. Idowu. 2018. “An Assessment of the Potential of Plantain Peel Ash as a Potash Biocatalyst for Producing Reducing Sugar from Phoenix dactylifera Seed Pit”. Pacific Journal of Science and Technology. 19(2):276-283. (Keywords: kinetic studies, equilibrium, zinc, lead, bioremediation, heavy metals).
pjst19_2_276.pdf
Ezema, B.E., C.N. Ezema, P.N. Abuekwu, M.O. Agbo, and K.G. Akpomie. 2018. “Total Alkaloids, Tannin Content, and Antiulcer Assay of Four Selected Medicinal Plants in Nigeria”. Pacific Journal of Science and Technology. 19(2):284-294. (Keywords: Acanthospermum hispidum, Pachypodanthium staudtii, Phaseolus lunatus, Euphorbia deightonii, antiulcer, cytoprotective ability).
pjst19_2_284.pdf
Life Sciences and Medicine
Okukenu, O., P. Dele, B. Akinyemi, A. Olajide, O. Ogunrombi, and A. Adekale. 2018. “Botanical Composition, Dry Matter Yield, and Soil Physio-Chemical Properties of Natural Grazing Areas under Sedentary Pastoral System at Different Seasons in South-West Nigeria”. Pacific Journal of Science and Technology. 19(2):295-306. (Keywords: natural pasture, location, season, forage quality, range land, feed resources).
pjst19_2_295.pdf
Oyekunle, T., O. Okukenu, P. Dele, O. Aderinboye, A. Olajide, O. Ogunrombi, A. Jolaosho, and A. Adekale. 2018. “Proximate and Fiber Composition of Pennisetum purpureum Varieties in Stylosanthes guianensis Mixed Sward Fertilized with Two Manure Types”. Pacific Journal of Science and Technology. 19(2):307-313. (Keywords: elephant grass, napier grass, fertilizer, manure, grass, legume, intercrop, nutritive quality, fodder plants).
pjst19_2_307.pdf
Akinlolu, A., O. Arigbede, D. Peter, A. Ogunsakin, O. Ogunbote, and M. Kolade. 2018. “Nutrient Intake and Digestibility of West African Dwarf Rams Fed Toasted Enterolobium cyclocarpum based Multi-Nutrient Feed Blocks”. Pacific Journal of Science and Technology. 19(2):314-318.. (Keywords: toasted Enterolobium cyclocarpum seed meal, TECSM, E. cyclocarpum foliage meal, ECFM, feed block).
pjst19_2_314.pdf
Dele P., B. Akinyemi, O. Okukenu, T. Amole, A. Akinlolu, G. Sarumi, F. Salawu, and C. Anotaenwere. 2018. “Chemical Composition of Panicum maximum as Influenced by Poultry Manure Rate and Age at Harvest”. Pacific Journal of Science and Technology. 19(2):319-325. (Keywords: manure, salinity, chelate, fiber, guinea grass).
pjst19_2_319.pdf
Enokela, J.A. 2018. “An Analysis of the Consequences of the Herdsmen-Farmers Crisis in North Central Nigeria using Agent - Based Modelling”. Pacific Journal of Science and Technology. 19(2):326-336. (Keywords: herdsmen, farmers, crisis, conflict, agent based modeling).
pjst19_2_326.pdf
Taiwo, A.A., J.O. Ayeni, O. Osifeso, and J.A Oyedepo. 2018. “Comparative Studies on the Chemical Composition of Chrysophyllum albidum Seed and Five Different Melon Seeds”. Pacific Journal of Science and Technology. 19(2):337-342.. (Keywords: Chrysophyllum albidum, Curcubit species, nutrients, anti-nutrients).
pjst19_2_337.pdf
Adebola, O.G. 2018. “Social Exchange Theory: The Transactional Nature of the Quandary Situation Between Poverty and Adolescents’ Sexual Behavior”. Pacific Journal of Science and Technology. 19(2):343-350. (Keywords: adolescents, poverty, sexual behavior, social exchange, teenagers).
pjst19_2_343.pdf
TAdebola, O.G. 2018. “Teenage Pregnancy in Nigeria: An Offshoot of the Social Structure”. Pacific Journal of Science and Technology. 19(2):351-360. (Keywords: adolescent, teenage pregnancy, prevalence, puberty, sexual health, sexuality).
pjst19_2_351.pdf
Environmental Science and Ecology
Odeyinka, O.F., A. Akinyele, and O.A. Okpamen. 2018. “Application of Project Management Techniques to Environmental Impact Assessment (EIA) Methodologies: A Case Study of the Installation of Solar Panels in Afe-Babalola University Ado-Ekiti, Ekiti State”. Pacific Journal of Science and Technology. 19(2):361-376. (Keywords: Environmental Impact Assessment, EIA, methodologies, critical path method, Gantt chart, expost facto technique, project management tools and techniques).
pjst19_2_361.pdf
Oyedepo, J.A. and M.O. Oyatogun. 2018. “GIS in Modern Zoological Park Management: Case Study of the Federal University of Agriculture, Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 19(2):377-387. (Keywords: geographical information systems, GIS, zoological park, environmental data, spatial data modeling).
pjst19_2_377.pdf
Oyedepo, J.A., M.O. Oyatogun, A.O. Jayeola, and O. Oladoye. 2018. “GIS-Supported Survey and Biodiversity Assessment in a Derived Savannah Ecosystem”. Pacific Journal of Science and Technology. 19(2):388-398. (Keywords: ornamental gardens, ornamental plants, exotic species, native species, Southwest Nigeria).
pjst19_2_388.pdf
Geology, Geophysics, and Earth Science
Oluwajana, O.A. 2018. “Hydrocarbon Potential of Late Miocene to Early Pliocene Source Rocks of Shallow Offshore, Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 19(2):399-409. (Keywords: source rock, shallow offshore, hydrocarbon potential, Niger Delta Basin).
pjst19_2_399.pdf
Adeigbe, O.C. and K.A. Obakhume. 2018. “Palynostratigraphy and Palynoenvironmental Study of Adeobak-2 well, Offshore Niger Delta, Southern Nigeria”. Pacific Journal of Science and Technology. 19(2):410-423. (Keywords: palynomorphs, paleoenvironments, palynozones, Oligcene, Miocene, PMI).
pjst19_2_410.pdf
Volume 19, Number 1 (May / June 2018)
Engineering and Material Science
Ohue, I.E., M.O. Petinrin, O.E. Zebulun; and R.A. Kazeem. 2018. “Control Modeling of Fluid Temperature in Heat Exchangers”. Pacific Journal of Science and Technology. 19(1):5-11. (Keywords: feed-forward controller, MATLAB, heat exchanger, SIMULINK).
pjst19_1_5.pdf
Ejiogu, I.K., P.A. Mamza, P.O. Nkeonye, and A.S. Yaro. 2018. “Environmental Waste Management through the Utilization of Waste Plastics Polyethylene Terephthalate (PET) and Low Density Polyethylene (LDPE) as Partial Replacement of Sand in the Production of Concrete Blocks”. Pacific Journal of Science and Technology. 19(1):12-21. (Keywords: waste plastics, environmental waste management, concrete blocks, compressive strength).
pjst19_1_12.pdf
Ejiogu, I.K., P.A. Mamza, P.O. Nkeonye, and A.S. Yaro. 2018. “Comparative Study of Various Methods for Designing and Proportioning Normal Concrete Mixture”. Pacific Journal of Science and Technology. 19(1):22-36. (Keywords: ACI method, aggregate cement ratio, DOE method, IS method, normal concrete).
pjst19_1_22.pdf
Energy and Power
Musa, U., A.A. Mati, S.M. Aminu, and A. Mohammad. 2018. “Optimal Allocation of SVCs in Transmission Networks Considering System Loadability using Exponential Adaptive Bacterial Foraging Algorithm”. Pacific Journal of Science and Technology. 19(1):37-49. (Keywords: Static Var Compensator, Exponential Adaptive Bacterial Foraging Algorithm, Loadability, Newton-Raphson Power Flow).
pjst19_1_37.pdf
Ofili, I., E.N. Anike, C.B. Ugwuodo, K.C. Onyeneho, and F.C. Umunna. 2018. “The Effect of pH, Volatile, and Total Solid in Cumulative Yield of Methane”. Pacific Journal of Science and Technology. 19(1):63-70. (Keywords: biogas, cow dung, anaerobic digestion, slurry temperature, ambient temperature).
pjst19_1_63.pdf
Adebola, F.B. and E.I. Olamide. 2018. “Trade-Off between Gas Production and Gas Flaring in Nigeria”. Pacific Journal of Science and Technology. 19(1):71-79. (Keywords: gas flaring, gross domestic product, per capita income, investment, econometric model, statistical inference).
pjst19_1_71.pdf
Ugwuodo, C.B., E.C. Ugwuoke, E.N. Anike, K.C. Onyeneho, and F.C. Umunna. 2018. “A 100 Liter Capacity Solar Water Heater for a Household of Three Individuals”. Pacific Journal of Science and Technology. 19(1):80-89. (Keywords: solar water heater, insolation, ambient temperature, collector, water).
pjst19_1_80.pdf
Physics and Atmospheric Physics
Olatona, G.I. and A.O. Popoola. 2018. “Estimating the Time of Death using the Lump System Analysis”. Pacific Journal of Science and Technology. 19(1):90-95. (Keywords: time of death, lump system analysis, forensic science, heat transfer, coroner, police).
pjst19_1_90.pdf
Mathematics and Statistics
Akinloye, A.A., A.O. Adejumo, O.O.M. Sanni, and E.T. Jolayemi. 2018. “A Study of Asymptotic Distribution of Tau Agreement Index”. Pacific Journal of Science and Technology. 19(1):96-104. (Keywords: agreement, confidence bound, beyond chance, asymptotic distribution, Tau statistic, raters, inverse theorem).
pjst19_1_96.pdf
Dawodu, G.A., O.M. Olayiwola, and O.E. Asiribo. 2018. “On Bayesian Analysis of Univariate Longitudinal Clinical Data (ULCD). Pacific Journal of Science and Technology. 19(1):105-110. (Keywords: Bayesian analysis; ULCD; Markov Chain Monte Carlo, MCMC simulations; probability density distribution, PDF).
pjst19_1_105.pdf
Adebola, F.B., E.I. Olamide, and O.O. Alabi. 2018. “Some Robust and Classical Nonparametric Procedures of Estimations in Linear Regression Model”. Pacific Journal of Science and Technology. 19(1):111-124. (Keywords: least absolute deviation, least trimmed squares Monte Carlo simulation, ordinary least squares, regression analysis Theil’s non-parametric, weighted Theil’s non-parametric procedures).
pjst19_1_111.pdf
Alanamu, T. and G.M. Oyeyemi. 2018. “A New Robust Method for Estimating Linear Regression Model in the Presence of Outliers”. Pacific Journal of Science and Technology. 19(1):125-132. (Keywords: robust regression, case indicator, Ridge regression, outlier).
pjst19_1_125.pdf
Peter, O.J. and A.F. Awoniran. 2018. “Homotopy Perturbation Method for Solving SIR Infectious Disease Model by Incorporating Vaccination”. Pacific Journal of Science and Technology. 19(1): 133-140. (Keywords: SIR infectious disease model, epidemic model, homotopy perturbation method, HPM).
pjst19_1_133.pdf
Oyeyemi, G.M. and P.O. Adebayo. 2018. “Stand-in Procedure to Multivariate Behrens-Fisher Problem”. Pacific Journal of Science and Technology. 19(1):141-150. (Keywords: multivariate Behrens-Fisher problem, Type 1 error rate, power of the test, heteroscedasticity).
pjst19_1_141.pdf
Oguntolu, F.A., G. Bolarin, S.A. Somma, and A.O. Bello. 2018. “Local Stability Analysis of a River Blindness Disease Model with Control”. Pacific Journal of Science and Technology. 19(1):151-158. (Keywords: basic reproduction number; disease free equilibrium; river blindness; stability).
pjst19_1_151.pdf
Information Technology and Communications
Moradi, S. and E.S. Eneyo. 2018. “Application of RFID Technology and GSM Network to Control Maintenance Activities of Radio Networks”. Pacific Journal of Science and Technology. 19(1):159-167. (Keywords: GSM, global system for mobile communication, BTS, base transceiver station, RFID, radio-frequency identification, preventive maintenance).
pjst19_1_159.pdf
Dada, E.G., N.C. Theophine, and A.L. Adekunle. 2018. “Arduino UNO Microcontroller Based Automatic Fish Feeder”. Pacific Journal of Science and Technology. 19(1):168-174. (Keywords: Arduino UNO, automatic fish feeder; aquarium; fish ponds; feeding).
pjst19_1_168.pdf
Enikuomehin, O.A. and O.O. Adewumi. 2018. “A Stochastic Collocation Algorithm Method for Processing the Yoruba Language Using the Data Context Approach Based on Text, Lexicon, and Grammar. Pacific Journal of Science and Technology. 19(1):175-181. (Keywords: Yoruba, lexicon, part of speech, collocation algorithm, WordNet, hidden Markov model).
pjst19_1_175.pdf
Alimi, O.M., F.E. Usman-Hamza, I.O. Mustapha, and B.S. Ogidan. 2018. “Derivation of Reliability Estimation Model for Metrically Reliable Software Product Development”. Pacific Journal of Science and Technology. 19(1):182-188. (Keywords: software, reliability, serial-module, parallel-module, critical systems).
pjst19_1_182.pdf
Evwiekpaefe, A.E., S.C. Chiemeke, and M.Z. Haruna. 2018. “Individual and Organizational Acceptance of Technology Theories and Models: Conceptual Gap and Possible Solutions”. Pacific Journal of Science and Technology. 10(2):189-197. (Keywords: acceptance, gap, individual, model, organizational, technology).
pjst19_1_189.pdf
Management, Economics, and Education
Abu, Z., I.I. Aun, and O.O. Oluwasanmi. 2018. “Technology Transfer and Entrepreneurial Development in the Value Chain System of the Nigerian Oil and Gas Industry”. Pacific Journal of Science and Technology. 19(1):50-62. (Keywords: technology transfer, oil and gas entrepreneurship, value chain).
pjst19_1_50.pdf
Amadin, F.I. and M.E. Bello. 2018. “A Genetic Neuro Fuzzy Approach for Handling the Nurse Rostering Problem”. Pacific Journal of Science and Technology. 19(1):198-205. (Keywords: nurse rostering; genetic algorithm; neuro-fuzzy system).
pjst19_1_198.pdf
Obienu, A.C. and F.I. Amadin. 2018. “University Education vs Students’ Productivity in Computing: The Environment as a Judge’’. Pacific Journal of Science and Technology. 19(1):206-213. (Keywords: computer science, learning environment, school activities, guardian support, student productivity).
pjst19_1_206.pdf
Odeyinka, O.F. and C. Nwoye. 2018. “A Principal Component Analysis of Lean Six Sigma Tools and Techniques. Pacific Journal of Science and Technology. 19(1):214-222. (Keywords: Lean Six Sigma, LSS, principal component analysis, PCA).
pjst19_1_214.pdf
Onifade, T.A., L.I. Okafor, and A.M. Opele. 2018. “Customer Relationship Management and Customer Retention of Bus Rapid Transit (BRT) In Lagos State, Nigeria”. Pacific Journal of Science and Technology. 19(1):223-229. (Keywords: customers, customer relationship management, customer retention, ambient condition, transit system, public transportation).
pjst19_1_223.pdf
Chemistry and Biochemistry
Benson, E.O. 2018. “Kinetic and Equilibrium Studies of the Adsorption of Pb (II) and Zn (II) from Aqueous Solution onto Plantain Stalk (Musa paradisiaca)”. Pacific Journal of Science and Technology. 19(1):230-243. (Keywords: kinetic studies, equilibrium, zinc, lead, bioremediation, heavy metals).
pjst19_1_230.pdf
Mbah, G.O., U.A. Onyeabo, and B.C. Udeh. 2018. “Effect of Fermentation on Nutritional Composition of African Oil Bean Seed”. Pacific Journal of Science and Technology. 19(1):244-250. (Keywords: oil bean seed, fermentation, nutritive values, physico-chemical properties).
pjst19_1_244.pdf
Chikwelu, G.N., T.U. Onuegbu, C.C. Ezeofor, and K.G. Akpomie. 2018. “Characterization of Mbaukwu Clay from Awka-South Anambra State Nigeria for Industrial Purposes”. Pacific Journal of Science and Technology. 19(1): 251-256. (Keywords: Mbaukwu clay, refractory, industrial use).
pjst19_1_251.pdf
Life Sciences and Medicine
Akinlolu, A., O. Arigbede, P. Dele, and A., Ogunsakin. 2018. “Proximate and In Vitro Gas Production of Toasted Enterolobium cyclocarpum based Multi-Nutrient Feed Block’’. Pacific Journal of Science and Technology. 19(1):257-263. (Keywords: toasted Enterolobium cyclocarpum seed meal, TECSM, E. cyclocarpum foliage meal, ECFM, feed block).
pjst19_1_257
Okukenu, O., O. Ogunrombi, P. Dele, B. Akinyemi, A. Olajide, O. Onifade, and A. Jolaosho. 2018. “Proximate and Fiber Composition of Panicum maximum and Centrosema molle Silage as Affected by Different Proportions and Ensiling Periods’’. Pacific Journal of Science and Technology. 19(1):264-270. (Keywords: Panicum maximum, Centrosema molle, forage proportion and ensiling periods).
pjst19_1_264.pdf
Dele, O., O, Sogunle, T. Saka, and S. Abiola. 2018. “Effect of Replacing Back Fat of Cattle with Abdominal Fat on Quality Characteristics of Beef Sausage”. Pacific Journal of Science and Technology. 19(1): 271-274. (Keywords: abdominal fat, back fat, beef sausage, food science).
pjst19_1_271.pdf
Aburu, C.M., U.E. Nsuabia, E.I. Ugwoke, J.C. Abia, and C.P. Ezeigwe. 2018. “Solar Drying of Potato using Solar Dryer”. Pacific Journal of Science and Technology. 19(1):275-280. (Keywords: solar drying, open air drying, crops, energy, wet weight, dry weight).
pjst19_1_275.pdf
Oladimeji, O.D. and A. Adedoyin. 2018. “Nanotechnology in Medical Practice”. Pacific Journal of Science and Technology. 19(1):281-28. (Keywords: nanotechnology, medicine, medical practice, stratified random sampling survey).
pjst19_1_281.pdf
Odedokun, S.A 2018. “Relationship between Occupational Stress, Job Satisfaction, Alcohol Consumption, and Domestic Violence among Police Officers in Ikeja, Lagos State, Nigeria”. Pacific Journal of Science and Technology. 19(1):288-295. (Keywords: law enforcement, police officers, occupational stress, job satisfaction, alcohol consumption, domestic violence, physical health, mental health).
pjst19_1_288.pdf
Gupta, V.P. and D.B. Shrestha. 2018. “Increasing Trend in Rape cases in Asian Subcontinent: A Review”. Pacific Journal of Science and Technology. 19(1):296-300. (Keywords: sexual violence, rape, India, law enforcement, gender specific violence).
pjst19_1_296.pdf
Environmental Science and Ecology
Havaligi, N. 2018. “With Inclusion and Equity, can Sustainable Development Goals (SDGs) Flower within the Planetary Boundaries?”. Pacific Journal of Science and Technology. 19(1):301-309. (Keywords: Sustainable Development Goals, SDGs, biodiversity, water resources, agriculture, environmental management, sustainability, inclusivity).
pjst19_1_301.pdf
Anike, E.N., C.B. Ugwuodo, K.C. Onyeneho, F.C. Umunna, and F.A. Folaranmi. 2018. “Desalting of Brackish Water”. Pacific Journal of Science and Technology. 19(1):310-320. (Keywords: desalting, desalinization, brackish water, solar radiation, temperature, distillate).
pjst19_1_310.pdf
Sanyaolu, A.A.A., A.A. Adekunle, and A.A. Osuntoki. 2018. “Bioremediation Potentials of a Petroleum Hydrocarbon Polluted Soil by Aspergillus oryzae (JQ675305.1) Isolated from Diseased Irvingia gabonensis Seeds”. Pacific Journal of Science and Technology. 19(1): 321-333. (Keywords: mycoremediation, Aspergillus sp., oil pollution, total petroleum hydrocarbon (TPH), Irvingia gabonensis, soil macronutrients).
pjst19_1_321.pdf
Sanyaolu, V.T., R.O. Awodoyin, and S. Ogunyemi. 2018. “A Survey of the Most Common Ornamental Plants in Southwest Nigeria”. Pacific Journal of Science and Technology. 19(1): 334-343. (Keywords: ornamental gardens, ornamental plants, exotic species, native species, Southwest Nigeria).
pjst19_1_334.pdf
Geology, Geophysics, and Earth Science
Yusuf, A., N.E. Bassey; J. Barka, and U.Y. Yaro. 2018. “Tectonic Lineament Patterns from Geological and Ground Magnetic Study of Western Part of Adamawa Massif, North Eastern Nigeria”. Pacific Journal of Science and Technology. 19(1):342-350. (Keywords: Adamawa Massif, lineaments, magnetic anomalies, tectonic).
pjst19_1_342.pdf
Egbunike, M.E. 2018. “Hydrogeochemical Investigation of Groundwater Resources in Umunya and Environs of the Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 19(1):351-366. (Keywords: groundwater, quality, phsico-chemical analyses, lithostratigraphic, formation, geochemistry).
pjst19_1_351.pdf
Ekwenye, O.C. and O.C. Onyemesili. 2018. “Unravelling the Sedimentary Facies of the Tidal Channel and Tidal Flat Deposits within a Macrotidal Estuarine Setting: The Nanka Formation, South-Eastern Nigeria”. Pacific Journal of Science and Technology. 19(1): 367-388. (Keywords: tide generated sedimentary structures, tidal range, hydrodynamic processes).
pjst19_1_367.pdf
Ohue, I.E., M.O. Petinrin, O.E. Zebulun; and R.A. Kazeem. 2018. “Control Modeling of Fluid Temperature in Heat Exchangers”. Pacific Journal of Science and Technology. 19(1):5-11. (Keywords: feed-forward controller, MATLAB, heat exchanger, SIMULINK).
pjst19_1_5.pdf
Ejiogu, I.K., P.A. Mamza, P.O. Nkeonye, and A.S. Yaro. 2018. “Environmental Waste Management through the Utilization of Waste Plastics Polyethylene Terephthalate (PET) and Low Density Polyethylene (LDPE) as Partial Replacement of Sand in the Production of Concrete Blocks”. Pacific Journal of Science and Technology. 19(1):12-21. (Keywords: waste plastics, environmental waste management, concrete blocks, compressive strength).
pjst19_1_12.pdf
Ejiogu, I.K., P.A. Mamza, P.O. Nkeonye, and A.S. Yaro. 2018. “Comparative Study of Various Methods for Designing and Proportioning Normal Concrete Mixture”. Pacific Journal of Science and Technology. 19(1):22-36. (Keywords: ACI method, aggregate cement ratio, DOE method, IS method, normal concrete).
pjst19_1_22.pdf
Energy and Power
Musa, U., A.A. Mati, S.M. Aminu, and A. Mohammad. 2018. “Optimal Allocation of SVCs in Transmission Networks Considering System Loadability using Exponential Adaptive Bacterial Foraging Algorithm”. Pacific Journal of Science and Technology. 19(1):37-49. (Keywords: Static Var Compensator, Exponential Adaptive Bacterial Foraging Algorithm, Loadability, Newton-Raphson Power Flow).
pjst19_1_37.pdf
Ofili, I., E.N. Anike, C.B. Ugwuodo, K.C. Onyeneho, and F.C. Umunna. 2018. “The Effect of pH, Volatile, and Total Solid in Cumulative Yield of Methane”. Pacific Journal of Science and Technology. 19(1):63-70. (Keywords: biogas, cow dung, anaerobic digestion, slurry temperature, ambient temperature).
pjst19_1_63.pdf
Adebola, F.B. and E.I. Olamide. 2018. “Trade-Off between Gas Production and Gas Flaring in Nigeria”. Pacific Journal of Science and Technology. 19(1):71-79. (Keywords: gas flaring, gross domestic product, per capita income, investment, econometric model, statistical inference).
pjst19_1_71.pdf
Ugwuodo, C.B., E.C. Ugwuoke, E.N. Anike, K.C. Onyeneho, and F.C. Umunna. 2018. “A 100 Liter Capacity Solar Water Heater for a Household of Three Individuals”. Pacific Journal of Science and Technology. 19(1):80-89. (Keywords: solar water heater, insolation, ambient temperature, collector, water).
pjst19_1_80.pdf
Physics and Atmospheric Physics
Olatona, G.I. and A.O. Popoola. 2018. “Estimating the Time of Death using the Lump System Analysis”. Pacific Journal of Science and Technology. 19(1):90-95. (Keywords: time of death, lump system analysis, forensic science, heat transfer, coroner, police).
pjst19_1_90.pdf
Mathematics and Statistics
Akinloye, A.A., A.O. Adejumo, O.O.M. Sanni, and E.T. Jolayemi. 2018. “A Study of Asymptotic Distribution of Tau Agreement Index”. Pacific Journal of Science and Technology. 19(1):96-104. (Keywords: agreement, confidence bound, beyond chance, asymptotic distribution, Tau statistic, raters, inverse theorem).
pjst19_1_96.pdf
Dawodu, G.A., O.M. Olayiwola, and O.E. Asiribo. 2018. “On Bayesian Analysis of Univariate Longitudinal Clinical Data (ULCD). Pacific Journal of Science and Technology. 19(1):105-110. (Keywords: Bayesian analysis; ULCD; Markov Chain Monte Carlo, MCMC simulations; probability density distribution, PDF).
pjst19_1_105.pdf
Adebola, F.B., E.I. Olamide, and O.O. Alabi. 2018. “Some Robust and Classical Nonparametric Procedures of Estimations in Linear Regression Model”. Pacific Journal of Science and Technology. 19(1):111-124. (Keywords: least absolute deviation, least trimmed squares Monte Carlo simulation, ordinary least squares, regression analysis Theil’s non-parametric, weighted Theil’s non-parametric procedures).
pjst19_1_111.pdf
Alanamu, T. and G.M. Oyeyemi. 2018. “A New Robust Method for Estimating Linear Regression Model in the Presence of Outliers”. Pacific Journal of Science and Technology. 19(1):125-132. (Keywords: robust regression, case indicator, Ridge regression, outlier).
pjst19_1_125.pdf
Peter, O.J. and A.F. Awoniran. 2018. “Homotopy Perturbation Method for Solving SIR Infectious Disease Model by Incorporating Vaccination”. Pacific Journal of Science and Technology. 19(1): 133-140. (Keywords: SIR infectious disease model, epidemic model, homotopy perturbation method, HPM).
pjst19_1_133.pdf
Oyeyemi, G.M. and P.O. Adebayo. 2018. “Stand-in Procedure to Multivariate Behrens-Fisher Problem”. Pacific Journal of Science and Technology. 19(1):141-150. (Keywords: multivariate Behrens-Fisher problem, Type 1 error rate, power of the test, heteroscedasticity).
pjst19_1_141.pdf
Oguntolu, F.A., G. Bolarin, S.A. Somma, and A.O. Bello. 2018. “Local Stability Analysis of a River Blindness Disease Model with Control”. Pacific Journal of Science and Technology. 19(1):151-158. (Keywords: basic reproduction number; disease free equilibrium; river blindness; stability).
pjst19_1_151.pdf
Information Technology and Communications
Moradi, S. and E.S. Eneyo. 2018. “Application of RFID Technology and GSM Network to Control Maintenance Activities of Radio Networks”. Pacific Journal of Science and Technology. 19(1):159-167. (Keywords: GSM, global system for mobile communication, BTS, base transceiver station, RFID, radio-frequency identification, preventive maintenance).
pjst19_1_159.pdf
Dada, E.G., N.C. Theophine, and A.L. Adekunle. 2018. “Arduino UNO Microcontroller Based Automatic Fish Feeder”. Pacific Journal of Science and Technology. 19(1):168-174. (Keywords: Arduino UNO, automatic fish feeder; aquarium; fish ponds; feeding).
pjst19_1_168.pdf
Enikuomehin, O.A. and O.O. Adewumi. 2018. “A Stochastic Collocation Algorithm Method for Processing the Yoruba Language Using the Data Context Approach Based on Text, Lexicon, and Grammar. Pacific Journal of Science and Technology. 19(1):175-181. (Keywords: Yoruba, lexicon, part of speech, collocation algorithm, WordNet, hidden Markov model).
pjst19_1_175.pdf
Alimi, O.M., F.E. Usman-Hamza, I.O. Mustapha, and B.S. Ogidan. 2018. “Derivation of Reliability Estimation Model for Metrically Reliable Software Product Development”. Pacific Journal of Science and Technology. 19(1):182-188. (Keywords: software, reliability, serial-module, parallel-module, critical systems).
pjst19_1_182.pdf
Evwiekpaefe, A.E., S.C. Chiemeke, and M.Z. Haruna. 2018. “Individual and Organizational Acceptance of Technology Theories and Models: Conceptual Gap and Possible Solutions”. Pacific Journal of Science and Technology. 10(2):189-197. (Keywords: acceptance, gap, individual, model, organizational, technology).
pjst19_1_189.pdf
Management, Economics, and Education
Abu, Z., I.I. Aun, and O.O. Oluwasanmi. 2018. “Technology Transfer and Entrepreneurial Development in the Value Chain System of the Nigerian Oil and Gas Industry”. Pacific Journal of Science and Technology. 19(1):50-62. (Keywords: technology transfer, oil and gas entrepreneurship, value chain).
pjst19_1_50.pdf
Amadin, F.I. and M.E. Bello. 2018. “A Genetic Neuro Fuzzy Approach for Handling the Nurse Rostering Problem”. Pacific Journal of Science and Technology. 19(1):198-205. (Keywords: nurse rostering; genetic algorithm; neuro-fuzzy system).
pjst19_1_198.pdf
Obienu, A.C. and F.I. Amadin. 2018. “University Education vs Students’ Productivity in Computing: The Environment as a Judge’’. Pacific Journal of Science and Technology. 19(1):206-213. (Keywords: computer science, learning environment, school activities, guardian support, student productivity).
pjst19_1_206.pdf
Odeyinka, O.F. and C. Nwoye. 2018. “A Principal Component Analysis of Lean Six Sigma Tools and Techniques. Pacific Journal of Science and Technology. 19(1):214-222. (Keywords: Lean Six Sigma, LSS, principal component analysis, PCA).
pjst19_1_214.pdf
Onifade, T.A., L.I. Okafor, and A.M. Opele. 2018. “Customer Relationship Management and Customer Retention of Bus Rapid Transit (BRT) In Lagos State, Nigeria”. Pacific Journal of Science and Technology. 19(1):223-229. (Keywords: customers, customer relationship management, customer retention, ambient condition, transit system, public transportation).
pjst19_1_223.pdf
Chemistry and Biochemistry
Benson, E.O. 2018. “Kinetic and Equilibrium Studies of the Adsorption of Pb (II) and Zn (II) from Aqueous Solution onto Plantain Stalk (Musa paradisiaca)”. Pacific Journal of Science and Technology. 19(1):230-243. (Keywords: kinetic studies, equilibrium, zinc, lead, bioremediation, heavy metals).
pjst19_1_230.pdf
Mbah, G.O., U.A. Onyeabo, and B.C. Udeh. 2018. “Effect of Fermentation on Nutritional Composition of African Oil Bean Seed”. Pacific Journal of Science and Technology. 19(1):244-250. (Keywords: oil bean seed, fermentation, nutritive values, physico-chemical properties).
pjst19_1_244.pdf
Chikwelu, G.N., T.U. Onuegbu, C.C. Ezeofor, and K.G. Akpomie. 2018. “Characterization of Mbaukwu Clay from Awka-South Anambra State Nigeria for Industrial Purposes”. Pacific Journal of Science and Technology. 19(1): 251-256. (Keywords: Mbaukwu clay, refractory, industrial use).
pjst19_1_251.pdf
Life Sciences and Medicine
Akinlolu, A., O. Arigbede, P. Dele, and A., Ogunsakin. 2018. “Proximate and In Vitro Gas Production of Toasted Enterolobium cyclocarpum based Multi-Nutrient Feed Block’’. Pacific Journal of Science and Technology. 19(1):257-263. (Keywords: toasted Enterolobium cyclocarpum seed meal, TECSM, E. cyclocarpum foliage meal, ECFM, feed block).
pjst19_1_257
Okukenu, O., O. Ogunrombi, P. Dele, B. Akinyemi, A. Olajide, O. Onifade, and A. Jolaosho. 2018. “Proximate and Fiber Composition of Panicum maximum and Centrosema molle Silage as Affected by Different Proportions and Ensiling Periods’’. Pacific Journal of Science and Technology. 19(1):264-270. (Keywords: Panicum maximum, Centrosema molle, forage proportion and ensiling periods).
pjst19_1_264.pdf
Dele, O., O, Sogunle, T. Saka, and S. Abiola. 2018. “Effect of Replacing Back Fat of Cattle with Abdominal Fat on Quality Characteristics of Beef Sausage”. Pacific Journal of Science and Technology. 19(1): 271-274. (Keywords: abdominal fat, back fat, beef sausage, food science).
pjst19_1_271.pdf
Aburu, C.M., U.E. Nsuabia, E.I. Ugwoke, J.C. Abia, and C.P. Ezeigwe. 2018. “Solar Drying of Potato using Solar Dryer”. Pacific Journal of Science and Technology. 19(1):275-280. (Keywords: solar drying, open air drying, crops, energy, wet weight, dry weight).
pjst19_1_275.pdf
Oladimeji, O.D. and A. Adedoyin. 2018. “Nanotechnology in Medical Practice”. Pacific Journal of Science and Technology. 19(1):281-28. (Keywords: nanotechnology, medicine, medical practice, stratified random sampling survey).
pjst19_1_281.pdf
Odedokun, S.A 2018. “Relationship between Occupational Stress, Job Satisfaction, Alcohol Consumption, and Domestic Violence among Police Officers in Ikeja, Lagos State, Nigeria”. Pacific Journal of Science and Technology. 19(1):288-295. (Keywords: law enforcement, police officers, occupational stress, job satisfaction, alcohol consumption, domestic violence, physical health, mental health).
pjst19_1_288.pdf
Gupta, V.P. and D.B. Shrestha. 2018. “Increasing Trend in Rape cases in Asian Subcontinent: A Review”. Pacific Journal of Science and Technology. 19(1):296-300. (Keywords: sexual violence, rape, India, law enforcement, gender specific violence).
pjst19_1_296.pdf
Environmental Science and Ecology
Havaligi, N. 2018. “With Inclusion and Equity, can Sustainable Development Goals (SDGs) Flower within the Planetary Boundaries?”. Pacific Journal of Science and Technology. 19(1):301-309. (Keywords: Sustainable Development Goals, SDGs, biodiversity, water resources, agriculture, environmental management, sustainability, inclusivity).
pjst19_1_301.pdf
Anike, E.N., C.B. Ugwuodo, K.C. Onyeneho, F.C. Umunna, and F.A. Folaranmi. 2018. “Desalting of Brackish Water”. Pacific Journal of Science and Technology. 19(1):310-320. (Keywords: desalting, desalinization, brackish water, solar radiation, temperature, distillate).
pjst19_1_310.pdf
Sanyaolu, A.A.A., A.A. Adekunle, and A.A. Osuntoki. 2018. “Bioremediation Potentials of a Petroleum Hydrocarbon Polluted Soil by Aspergillus oryzae (JQ675305.1) Isolated from Diseased Irvingia gabonensis Seeds”. Pacific Journal of Science and Technology. 19(1): 321-333. (Keywords: mycoremediation, Aspergillus sp., oil pollution, total petroleum hydrocarbon (TPH), Irvingia gabonensis, soil macronutrients).
pjst19_1_321.pdf
Sanyaolu, V.T., R.O. Awodoyin, and S. Ogunyemi. 2018. “A Survey of the Most Common Ornamental Plants in Southwest Nigeria”. Pacific Journal of Science and Technology. 19(1): 334-343. (Keywords: ornamental gardens, ornamental plants, exotic species, native species, Southwest Nigeria).
pjst19_1_334.pdf
Geology, Geophysics, and Earth Science
Yusuf, A., N.E. Bassey; J. Barka, and U.Y. Yaro. 2018. “Tectonic Lineament Patterns from Geological and Ground Magnetic Study of Western Part of Adamawa Massif, North Eastern Nigeria”. Pacific Journal of Science and Technology. 19(1):342-350. (Keywords: Adamawa Massif, lineaments, magnetic anomalies, tectonic).
pjst19_1_342.pdf
Egbunike, M.E. 2018. “Hydrogeochemical Investigation of Groundwater Resources in Umunya and Environs of the Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 19(1):351-366. (Keywords: groundwater, quality, phsico-chemical analyses, lithostratigraphic, formation, geochemistry).
pjst19_1_351.pdf
Ekwenye, O.C. and O.C. Onyemesili. 2018. “Unravelling the Sedimentary Facies of the Tidal Channel and Tidal Flat Deposits within a Macrotidal Estuarine Setting: The Nanka Formation, South-Eastern Nigeria”. Pacific Journal of Science and Technology. 19(1): 367-388. (Keywords: tide generated sedimentary structures, tidal range, hydrodynamic processes).
pjst19_1_367.pdf
Volume 18, Number 2 (November / December 2017)
Engineering and Material Science
Adewuyi, P.A. and E.O. Lawani. 2017. “Dynamic Behavior of Brushless DC Motor under the Application of PI, PD, PID, and Fuzzy Logic Controllers”. Pacific Journal of Science and Technology. 18(2):5-10. (Keywords: PI controller, PD controller, PID controller, fuzzy logic controller, brushless DC motor, BLDC).
pjst18_2_5.pdf
Shoewu, O.O., S.O. Olatinwo, and D.D. Olatinwo. 2017. “Development of an Intelligent Obstruction Detection System for Automobiles”. Pacific Journal of Science and Technology. 18(2):11-22. (Keywords: obstruction and intrusion detection, sensors, microcontroller, MPLAB).
pjst18_2_11.pdf
Ikponmwosa, E.E. and K.A. Olonade. 2017. “Shrinkage Characteristics of Cassava Peel Ash Concrete”. Pacific Journal of Science and Technology. 18(2):23-32. (Keywords: shrinkage strain, cassava peel ash concentrate, CPAC, pozzolanic reaction, shrinkage deformation rate).
pjst18_2_23.pdf
Energy and Power
Ugwuodo, C.B., E.C. Ugwuoke, B.I. Onyia, I. Ofili, and P.I. Okoh. 2017. “X-Ray Digester Types and Anaerobic Digestion of Pig Manure”. Pacific Journal of Science and Technology. 18(2):33-47. (Keywords: bio-digester, pig manure, total solid, pretreatment, biogas, renewable energy).
pjst18_2_33.pdf
Okoye, C.O.B., O.L. Alum, K.G. Akpomie, and T.N. Alumona. 2017. “Optimization of the Fermentation Conditions for the Production of Bioethanol from Cane Sugar Molasses using Saccharomyces cerevisae”. Pacific Journal of Science and Technology. 18(2):48-56. (Keywords: bioethanol, fermentation, Saccharomyces cerevisiae, substrate, sugar molasses).
pjst18_2_48.pdf
Physics and Atmospheric Physics
Gbadeyan J.A. and A.A. Opanuga. 2017. “Influence of Magnetic Field on Couple Stress Flow through Porous Channel with Entropy Generation”. Pacific Journal of Science and Technology. 18(2):57-66. (Keywords: magnetohydrodynamic, porous channel, entropy generation, differential transform method, DTM, Adomian decomposition method, ADM).
pjst18_2_57.pdf
Akinyemi, L.A., O.O. Shoewu, A.A. Ajasa, and W.A. Alao. 2017. “Design and Development of a 2.4 GHz Slot Antenna”. Pacific Journal of Science and Technology. 18(2):67-77. (Keywords: slot antenna, MathCAD, antenna parameters, electric field, radiation pattern).
pjst18_2_67.pdf
Mathematics and Statistics
Agam, S.A. 2017. “A Four-Stage Gauss-Lobatto Integral with Accurate Error Estimation Formula for ODES”. Pacific Journal of Science and Technology. 18(2):78-87. (Keywords: Gauss-Lobatto polynomials, quadrature points, collocation method, Runge Kutt f-evaluations, error estimation, highly efficient, Astable).
pjst18_2_78.pdf
Adejumo, A.O. and J.Daniel. 2017. “A Bootstrap Method for Box-Jenkins Models with Application on Brent Crude Oil Prices per Barrel”. Pacific Journal of Science and Technology. 18(2):88-109. (Keywords: autocorrelation, partial autocorrelation, autoregressive integrated moving average, ARIMA, autoregressive moving average, ARMA, autoregressive, AR, moving average, MA, differencing, Brent crude oil, stationary series, bootstrap, block bootstrap, nonoverlapping block bootstrap, moving block bootstrap, circular block bootstrap, stationary block bootstrap, sieve bootstrap).
pjst18_2_88.pdf
Somma, S.A., N.I. Akinwande, M. Jiya, and S. Abdulrahaman. 2017. “Stability Analysis of Disease Free Equilibrium (DFE) State of a Mathematical Model of Yellow Fever Incorporating Secondary Host”. Pacific Journal of Science and Technology. 18(2):110-119. (Keywords: PI controller, PD controller, PID controller, fuzzy logic controller, brushless DC motor, BLDC).
pjst18_2_110.pdf
Information Technology and Communications
Nuruzzaman, M. 2017. “Object Resizing: A Subtle Tool in Digital Animation”. Pacific Journal of Science and Technology. 18(2):120-127. (Keywords: image animation, image scaling, image resizing).
pjst18_2_120.pdf
Oladele, R.O. and B. Yusuf. 2017. “Generative Power of Context-Conditional Grammars”. Pacific Journal of Science and Technology. 18(2):128-131. R.O. Oladele and B. Yusuf. (Keywords: formal languages, generative power, context-conditional grammars).
pjst18_2_128.pdf
Olatinwo, S.O., L.I. Oborkhale, and O.O. Shoewu. 2017. “Wireless Network Modelling and Analysis using Path Loss Models”. Pacific Journal of Science and Technology. 18(2):132-143. (Keywords: path loss, COST231 model, COST WI model, free space model).
pjst18_2_132.pdf
Shoewu, O.O., L.I. Oborkhale; N.O. Salau; and O.O. Bashorun. 2017. “Analysis of Outdoor Path Loss Measurements for Triple Frequency Spectrum in Lagos State”. Pacific Journal of Science and Technology. 18(2):144-154. (Keywords: global system for mobile communication, GSM, modelling, propagation environment, KPI, Rxlev, RSSI, pathloss).
pjst18_2_144.pdf
Bashorun, O.O., O.O. Shoewu, W.A. Alao, L.I. Oborkhale; and N.O. Salau. 2017. “Analysis and Prediction of Indoor wireless Propagation Using adaptive Neuro-Fuzzy Inference System”. Pacific Journal of Science and Technology. 18(2):155-162. (Keywords: RSSI, ANFIS, RMSE, Chi-Square, SNR, Path-Loss).
pjst18_2_144.pdf
Mejabi, O.V., I.A. Sikiru, and O.D. Agbeti. 2017. “Gap Analysis of the Service Quality of a University ICT Center in Nigeria”. Pacific Journal of Science and Technology. 18(2):163-186. (Keywords: quality of service, QOS, information, communications, technology, university, center).
pjst18_2_163.pdf
Management, Economics, and Education
Adeoti, J.O., O.M. Asabi, Y.A. Olawale, and M. Abdulrahim. 2017. “Critical Success Factors for Corporate Entrepreneurship Development in Selected Organizations in South-West Nigeria.”. Pacific Journal of Science and Technology. 18(2):187-198. (Keywords: entrepreneurship training, organizational
survival, management support, industry).
pjst18_2_187.pdf
Maradesa, A. and A.A. Akomolafe. 2017. “Modeling and Forecasting the Production Volume of 7up Bottling Company Nig. PLC: A SARIMA Models Approach”. Pacific Journal of Science and Technology. 18(2):199-220. (Keywords: Akaike’ Information Criterion, AIC, Bayesian Information Criterion, BIC, white noise, Kwiatkowski-Phillips-Schmidt-Shin, KPSS, Jarque Bera test, Augmented Dickey Fuller, ADF).
pjst18_2_199.pdf
Oso, O.A.. R.A. Oyeyinka, O.A. Lawal-Adebowale, and D. Akerele. 2017. “Organizational Reward and Job Tension among Nigerian Agriculture Researchers: Implications on Personnel Work-Attitudes”. Pacific Journal of Science and Technology. 18(2):221-228. (Keywords: agriculture researchers, job satisfaction, job tension, organizational commitment, organizational reward).
pjst18_2_221.pdf
Aun, I.I., Z. Abu, T.G. Oladipo, and S.J. Akpan. 2017. “Impact of Economic Recession on the Marketing of Pharmaceutical Products in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):229-238. (Keywords: economic recession, marketing, pharmaceutical products).
pjst18_2_229.pdf
Akomolafe, A.A., F.B. Adebola, and O.I. Oseghale. 2017. “Non-Parametric Testing: A Case Study of Extended Analysis for Ranked Data with Ties”. Pacific Journal of Science and Technology. 18(2):239-245. (Keywords: rank effect, linear constant, Friedman analysis, nonlinear effect, umbrella effect).
pjst18_2_239.pdf
Afolabi, O.J., O.A. Oluwaji, and O.K. Fashola. 2017. “Socio-Economic Impact of Road Traffic congestion on Urban Mobility: A Case Study of Ikeja Local Government Area of Lagos State, Nigeria”. Pacific Journal of Science and Technology. 18(2):246-255. (Keywords: traffic, passengers, congestion, public transport).
pjst18_2_246.pdf
Inuwa, A., L.A. Nafiu, H. Habu, B. Maigari, A. Haruna, A.A. Gagare, M.K. Aisha, and N. Sarah. 2017. “Discrimination of People Living with HIV/AIDS by Health Care Students of Islamic University in Uganda”. Pacific Journal of Science and Technology. 18(2):256-268. (Keywords: HIV/AIDS, knowledge, attitude, discrimination, PLWHA, people living with HIV/AIDS, health care students).
pjst18_2_256.pdf
Omotesho, K.F., A. Muhammad-Lawal, O. Jimoh, I.L. Olaghere, and N.M. Abdulraheem. 2017. “Determinants of Women Empowerment in Rural Households in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):269-277. (Keywords: women empowerment index, determinants, rural households, Nigeria).
pjst18_2_269__1_.pdf
Chemistry and Biochemistry
Nwadinigwe, C.A., O.M. Ilojeme, A.O. Nwadinigwe, T.N. Alumona, and K.G. Akpomie. 2017. “Assessment of Stabilities of Two Local Plant Dyes as Colorants for Petroleum Products (Petrol, Kerosene, and Diesel)”. Pacific Journal of Science and Technology. 18(2):278-284. (Keywords: Pterocarpusosun, Lawsoniainermis, petroleum products, colorants, stability).
pjst18_2_278.pdf
Adomi, P.O. 2017. “Investigation of Bioactive Phytochemical Compounds from Aqueous Ethanol Extracts of Leaves of Phyllanthus amarus Schum and Thonn by Gas Chromatography-Mass Spectrometry (GC-MS)”. Pacific Journal of Science and Technology. 18(2):284-291. (Keywords: aqueous ethanol extract, GC-MS analysis, 3, 7, 11, 15-tetramethyl-2-hexadecen`-1-ol, Phyllanthus amarus).
pjst18_2_284.pdf
Life Sciences and Medicine
Akomolafe, A.A. and C.A. Awogbemi. 2017. “Evaluation of Demographic Pattern of Asthma Patients in Nigeria: Insight from a Multilevel Analysis”. Pacific Journal of Science and Technology. 18(2):292-304. (Keywords: asthma disease, demographic pattern, gender influence, risk factors, age, predictive model).
pjst18_2_292.pdf
Kuta, F.A., A.S. Adedeji, N.U. Adabara, J.D. Bala, and A. Hamidu. 2017. “Zika Virus Disease: A Global Health Challenge”. Pacific Journal of Science and Technology. 18(2):305-317. (Keywords: MR766 cluster, Flaviviridae, Zika virus infection, sentinel rhesus monkey, Asian genotype).
pjst18_2_305.pdf
Godwin, H., H. Johnson, and E. Fasosin. 2017. “Co-Infection of Hepatitis B and C Surface Antigens among Secondary School Students in Jos-North Local Government Area of Plateau State, Nigeria”. Pacific Journal of Science and Technology. 18(2):318-329. (Keywords: prevalence, co-infection HBV, HCV).
pjst18_2_318.pdf
Onyeyilim, E.L., B.E. Ezema, K.G. Akpomie, F.K. Ojo, and O.L. Alum. 2017. “In Vivo Trace Element Determination: Acute Toxicity Test and Effect of Unripe Cocos nucifera Fluid on Body Organs”. Pacific Journal of Science and Technology. 18(2):330-334. (Keywords: albino mice, unripe coconut water, malaria parasite (Mp+), trace elements, ALT, AST, creatinine, urea, uric acid, acid phosphate).
pjst18_2_330.pdf
Adesiji, G.B., K.F. Omotesho, A.O. Kayode, and K. Ahmed. 2017. “Analysis of Poultry Farmers’ use of Pests and Disease Control Strategies in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):335-345. (Keywords: poultry, pests, disease, management, control).
pjst18_2_335.pdf
Akapo, O.A., W.A. Olayemi, A.O. Oso, R.A. Olorunsola, and A.M. Bamgbose. 2017. “Nutritional Evaluation of Processed Cassava Root Meal using Albino Rats”. Pacific Journal of Science and Technology. 18(2):346-351. (Keywords: cassava meal, process, broiler, fermented ensiled, nutritive value, Manihot esculenta Crantz).
pjst18_2_346.pdf
Environmental Science and Ecology
Okolo, V.N., A.W. Butu, and E.A. Olowolafe.. 2017. “Assessment of the Effects of Industrial Effluents of the Water Resources in Challawa Industrial Area, Kano, Nigeria”. Pacific Journal of Science and Technology. 18(2):352-363. (Keywords: upstream, downstream, river samples, surface water, groundwater, sludge, heavy metals).
pjst18_2_352.pdf
Mohammed, Z., J.C. Akan, S. Ahmad, and A. Hassan. 2017. “Organochlorine Pesticides Residues in Water, Sediment, and Various Species of Fish from Komadugu River Basin, Yobe State, Nigeria”. Pacific Journal of Science and Technology. 18(2):364-379. (Keywords: Komadugu River basin, water, sediment, fish, extraction, cleanup, contamination).
pjst18_2_364.pdf
Alfred, B.Y, A.K Haruna, J. Sule, and L.S. Abdullahi. 2017. “Assessment of the Effects of Deforestation using GIS and Remote Sensing Applications in Shendam District, Plateau State Nigeria”. Pacific Journal of Science and Technology. 18(2):380-404. (Keywords: GIS, remote sensing, deforestation, land degradation, tree planting).
pjst18_2_380.pdf
Adewuyi, P.A. and E.O. Lawani. 2017. “Dynamic Behavior of Brushless DC Motor under the Application of PI, PD, PID, and Fuzzy Logic Controllers”. Pacific Journal of Science and Technology. 18(2):5-10. (Keywords: PI controller, PD controller, PID controller, fuzzy logic controller, brushless DC motor, BLDC).
pjst18_2_5.pdf
Shoewu, O.O., S.O. Olatinwo, and D.D. Olatinwo. 2017. “Development of an Intelligent Obstruction Detection System for Automobiles”. Pacific Journal of Science and Technology. 18(2):11-22. (Keywords: obstruction and intrusion detection, sensors, microcontroller, MPLAB).
pjst18_2_11.pdf
Ikponmwosa, E.E. and K.A. Olonade. 2017. “Shrinkage Characteristics of Cassava Peel Ash Concrete”. Pacific Journal of Science and Technology. 18(2):23-32. (Keywords: shrinkage strain, cassava peel ash concentrate, CPAC, pozzolanic reaction, shrinkage deformation rate).
pjst18_2_23.pdf
Energy and Power
Ugwuodo, C.B., E.C. Ugwuoke, B.I. Onyia, I. Ofili, and P.I. Okoh. 2017. “X-Ray Digester Types and Anaerobic Digestion of Pig Manure”. Pacific Journal of Science and Technology. 18(2):33-47. (Keywords: bio-digester, pig manure, total solid, pretreatment, biogas, renewable energy).
pjst18_2_33.pdf
Okoye, C.O.B., O.L. Alum, K.G. Akpomie, and T.N. Alumona. 2017. “Optimization of the Fermentation Conditions for the Production of Bioethanol from Cane Sugar Molasses using Saccharomyces cerevisae”. Pacific Journal of Science and Technology. 18(2):48-56. (Keywords: bioethanol, fermentation, Saccharomyces cerevisiae, substrate, sugar molasses).
pjst18_2_48.pdf
Physics and Atmospheric Physics
Gbadeyan J.A. and A.A. Opanuga. 2017. “Influence of Magnetic Field on Couple Stress Flow through Porous Channel with Entropy Generation”. Pacific Journal of Science and Technology. 18(2):57-66. (Keywords: magnetohydrodynamic, porous channel, entropy generation, differential transform method, DTM, Adomian decomposition method, ADM).
pjst18_2_57.pdf
Akinyemi, L.A., O.O. Shoewu, A.A. Ajasa, and W.A. Alao. 2017. “Design and Development of a 2.4 GHz Slot Antenna”. Pacific Journal of Science and Technology. 18(2):67-77. (Keywords: slot antenna, MathCAD, antenna parameters, electric field, radiation pattern).
pjst18_2_67.pdf
Mathematics and Statistics
Agam, S.A. 2017. “A Four-Stage Gauss-Lobatto Integral with Accurate Error Estimation Formula for ODES”. Pacific Journal of Science and Technology. 18(2):78-87. (Keywords: Gauss-Lobatto polynomials, quadrature points, collocation method, Runge Kutt f-evaluations, error estimation, highly efficient, Astable).
pjst18_2_78.pdf
Adejumo, A.O. and J.Daniel. 2017. “A Bootstrap Method for Box-Jenkins Models with Application on Brent Crude Oil Prices per Barrel”. Pacific Journal of Science and Technology. 18(2):88-109. (Keywords: autocorrelation, partial autocorrelation, autoregressive integrated moving average, ARIMA, autoregressive moving average, ARMA, autoregressive, AR, moving average, MA, differencing, Brent crude oil, stationary series, bootstrap, block bootstrap, nonoverlapping block bootstrap, moving block bootstrap, circular block bootstrap, stationary block bootstrap, sieve bootstrap).
pjst18_2_88.pdf
Somma, S.A., N.I. Akinwande, M. Jiya, and S. Abdulrahaman. 2017. “Stability Analysis of Disease Free Equilibrium (DFE) State of a Mathematical Model of Yellow Fever Incorporating Secondary Host”. Pacific Journal of Science and Technology. 18(2):110-119. (Keywords: PI controller, PD controller, PID controller, fuzzy logic controller, brushless DC motor, BLDC).
pjst18_2_110.pdf
Information Technology and Communications
Nuruzzaman, M. 2017. “Object Resizing: A Subtle Tool in Digital Animation”. Pacific Journal of Science and Technology. 18(2):120-127. (Keywords: image animation, image scaling, image resizing).
pjst18_2_120.pdf
Oladele, R.O. and B. Yusuf. 2017. “Generative Power of Context-Conditional Grammars”. Pacific Journal of Science and Technology. 18(2):128-131. R.O. Oladele and B. Yusuf. (Keywords: formal languages, generative power, context-conditional grammars).
pjst18_2_128.pdf
Olatinwo, S.O., L.I. Oborkhale, and O.O. Shoewu. 2017. “Wireless Network Modelling and Analysis using Path Loss Models”. Pacific Journal of Science and Technology. 18(2):132-143. (Keywords: path loss, COST231 model, COST WI model, free space model).
pjst18_2_132.pdf
Shoewu, O.O., L.I. Oborkhale; N.O. Salau; and O.O. Bashorun. 2017. “Analysis of Outdoor Path Loss Measurements for Triple Frequency Spectrum in Lagos State”. Pacific Journal of Science and Technology. 18(2):144-154. (Keywords: global system for mobile communication, GSM, modelling, propagation environment, KPI, Rxlev, RSSI, pathloss).
pjst18_2_144.pdf
Bashorun, O.O., O.O. Shoewu, W.A. Alao, L.I. Oborkhale; and N.O. Salau. 2017. “Analysis and Prediction of Indoor wireless Propagation Using adaptive Neuro-Fuzzy Inference System”. Pacific Journal of Science and Technology. 18(2):155-162. (Keywords: RSSI, ANFIS, RMSE, Chi-Square, SNR, Path-Loss).
pjst18_2_144.pdf
Mejabi, O.V., I.A. Sikiru, and O.D. Agbeti. 2017. “Gap Analysis of the Service Quality of a University ICT Center in Nigeria”. Pacific Journal of Science and Technology. 18(2):163-186. (Keywords: quality of service, QOS, information, communications, technology, university, center).
pjst18_2_163.pdf
Management, Economics, and Education
Adeoti, J.O., O.M. Asabi, Y.A. Olawale, and M. Abdulrahim. 2017. “Critical Success Factors for Corporate Entrepreneurship Development in Selected Organizations in South-West Nigeria.”. Pacific Journal of Science and Technology. 18(2):187-198. (Keywords: entrepreneurship training, organizational
survival, management support, industry).
pjst18_2_187.pdf
Maradesa, A. and A.A. Akomolafe. 2017. “Modeling and Forecasting the Production Volume of 7up Bottling Company Nig. PLC: A SARIMA Models Approach”. Pacific Journal of Science and Technology. 18(2):199-220. (Keywords: Akaike’ Information Criterion, AIC, Bayesian Information Criterion, BIC, white noise, Kwiatkowski-Phillips-Schmidt-Shin, KPSS, Jarque Bera test, Augmented Dickey Fuller, ADF).
pjst18_2_199.pdf
Oso, O.A.. R.A. Oyeyinka, O.A. Lawal-Adebowale, and D. Akerele. 2017. “Organizational Reward and Job Tension among Nigerian Agriculture Researchers: Implications on Personnel Work-Attitudes”. Pacific Journal of Science and Technology. 18(2):221-228. (Keywords: agriculture researchers, job satisfaction, job tension, organizational commitment, organizational reward).
pjst18_2_221.pdf
Aun, I.I., Z. Abu, T.G. Oladipo, and S.J. Akpan. 2017. “Impact of Economic Recession on the Marketing of Pharmaceutical Products in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):229-238. (Keywords: economic recession, marketing, pharmaceutical products).
pjst18_2_229.pdf
Akomolafe, A.A., F.B. Adebola, and O.I. Oseghale. 2017. “Non-Parametric Testing: A Case Study of Extended Analysis for Ranked Data with Ties”. Pacific Journal of Science and Technology. 18(2):239-245. (Keywords: rank effect, linear constant, Friedman analysis, nonlinear effect, umbrella effect).
pjst18_2_239.pdf
Afolabi, O.J., O.A. Oluwaji, and O.K. Fashola. 2017. “Socio-Economic Impact of Road Traffic congestion on Urban Mobility: A Case Study of Ikeja Local Government Area of Lagos State, Nigeria”. Pacific Journal of Science and Technology. 18(2):246-255. (Keywords: traffic, passengers, congestion, public transport).
pjst18_2_246.pdf
Inuwa, A., L.A. Nafiu, H. Habu, B. Maigari, A. Haruna, A.A. Gagare, M.K. Aisha, and N. Sarah. 2017. “Discrimination of People Living with HIV/AIDS by Health Care Students of Islamic University in Uganda”. Pacific Journal of Science and Technology. 18(2):256-268. (Keywords: HIV/AIDS, knowledge, attitude, discrimination, PLWHA, people living with HIV/AIDS, health care students).
pjst18_2_256.pdf
Omotesho, K.F., A. Muhammad-Lawal, O. Jimoh, I.L. Olaghere, and N.M. Abdulraheem. 2017. “Determinants of Women Empowerment in Rural Households in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):269-277. (Keywords: women empowerment index, determinants, rural households, Nigeria).
pjst18_2_269__1_.pdf
Chemistry and Biochemistry
Nwadinigwe, C.A., O.M. Ilojeme, A.O. Nwadinigwe, T.N. Alumona, and K.G. Akpomie. 2017. “Assessment of Stabilities of Two Local Plant Dyes as Colorants for Petroleum Products (Petrol, Kerosene, and Diesel)”. Pacific Journal of Science and Technology. 18(2):278-284. (Keywords: Pterocarpusosun, Lawsoniainermis, petroleum products, colorants, stability).
pjst18_2_278.pdf
Adomi, P.O. 2017. “Investigation of Bioactive Phytochemical Compounds from Aqueous Ethanol Extracts of Leaves of Phyllanthus amarus Schum and Thonn by Gas Chromatography-Mass Spectrometry (GC-MS)”. Pacific Journal of Science and Technology. 18(2):284-291. (Keywords: aqueous ethanol extract, GC-MS analysis, 3, 7, 11, 15-tetramethyl-2-hexadecen`-1-ol, Phyllanthus amarus).
pjst18_2_284.pdf
Life Sciences and Medicine
Akomolafe, A.A. and C.A. Awogbemi. 2017. “Evaluation of Demographic Pattern of Asthma Patients in Nigeria: Insight from a Multilevel Analysis”. Pacific Journal of Science and Technology. 18(2):292-304. (Keywords: asthma disease, demographic pattern, gender influence, risk factors, age, predictive model).
pjst18_2_292.pdf
Kuta, F.A., A.S. Adedeji, N.U. Adabara, J.D. Bala, and A. Hamidu. 2017. “Zika Virus Disease: A Global Health Challenge”. Pacific Journal of Science and Technology. 18(2):305-317. (Keywords: MR766 cluster, Flaviviridae, Zika virus infection, sentinel rhesus monkey, Asian genotype).
pjst18_2_305.pdf
Godwin, H., H. Johnson, and E. Fasosin. 2017. “Co-Infection of Hepatitis B and C Surface Antigens among Secondary School Students in Jos-North Local Government Area of Plateau State, Nigeria”. Pacific Journal of Science and Technology. 18(2):318-329. (Keywords: prevalence, co-infection HBV, HCV).
pjst18_2_318.pdf
Onyeyilim, E.L., B.E. Ezema, K.G. Akpomie, F.K. Ojo, and O.L. Alum. 2017. “In Vivo Trace Element Determination: Acute Toxicity Test and Effect of Unripe Cocos nucifera Fluid on Body Organs”. Pacific Journal of Science and Technology. 18(2):330-334. (Keywords: albino mice, unripe coconut water, malaria parasite (Mp+), trace elements, ALT, AST, creatinine, urea, uric acid, acid phosphate).
pjst18_2_330.pdf
Adesiji, G.B., K.F. Omotesho, A.O. Kayode, and K. Ahmed. 2017. “Analysis of Poultry Farmers’ use of Pests and Disease Control Strategies in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(2):335-345. (Keywords: poultry, pests, disease, management, control).
pjst18_2_335.pdf
Akapo, O.A., W.A. Olayemi, A.O. Oso, R.A. Olorunsola, and A.M. Bamgbose. 2017. “Nutritional Evaluation of Processed Cassava Root Meal using Albino Rats”. Pacific Journal of Science and Technology. 18(2):346-351. (Keywords: cassava meal, process, broiler, fermented ensiled, nutritive value, Manihot esculenta Crantz).
pjst18_2_346.pdf
Environmental Science and Ecology
Okolo, V.N., A.W. Butu, and E.A. Olowolafe.. 2017. “Assessment of the Effects of Industrial Effluents of the Water Resources in Challawa Industrial Area, Kano, Nigeria”. Pacific Journal of Science and Technology. 18(2):352-363. (Keywords: upstream, downstream, river samples, surface water, groundwater, sludge, heavy metals).
pjst18_2_352.pdf
Mohammed, Z., J.C. Akan, S. Ahmad, and A. Hassan. 2017. “Organochlorine Pesticides Residues in Water, Sediment, and Various Species of Fish from Komadugu River Basin, Yobe State, Nigeria”. Pacific Journal of Science and Technology. 18(2):364-379. (Keywords: Komadugu River basin, water, sediment, fish, extraction, cleanup, contamination).
pjst18_2_364.pdf
Alfred, B.Y, A.K Haruna, J. Sule, and L.S. Abdullahi. 2017. “Assessment of the Effects of Deforestation using GIS and Remote Sensing Applications in Shendam District, Plateau State Nigeria”. Pacific Journal of Science and Technology. 18(2):380-404. (Keywords: GIS, remote sensing, deforestation, land degradation, tree planting).
pjst18_2_380.pdf
Volume 18, Number 1 (May / June 2017)
Engineering and Material Science
Aweda, J.O., S.O. Abegunde, and R.M. Mahamood. 2017. “Development and Performance Evaluation of Jominy End-Quench Apparatus”. Pacific Journal of Science and Technology. 18(1):5-12. (Keywords: Jominy end-quench apparatus, hardenability, Brinell hardness, water, brine).
pjst18_1_5.pdf
Chukwudi, B.C. and M.B. Ogunedo. 2017. “Design and Development of a Gas Fired Reverberatory Furnace: In View of Huge Gas Reserves in Nigeria”. Pacific Journal of Science and Technology. 18(1):13-21. (Keywords: reverberatory, furnace, gas, aluminum, recycling, non-ferrous metals).
pjst18_1_13.pdf
Ebhojiaye, R.S. and G.E. Sadjere. 2017. “Design of Cylinder Block of an 80cc Spark Ignition (SI) Aluminum Engine”. Pacific Journal of Science and Technology. 18(1):22-29. (Keywords: internal combustion, IC, cylinder block, swept volume).
pjst18_1_22.pdf
Uwadiae, M.E., M.A. Akintunde, and T.I. Ogedengbe. 2017. “Experimental Investigation of Low Global Warming Potential Refrigerant Blends in Domestic Vapor Compression Refrigeration System”. Pacific Journal of Science and Technology. 18(1):30-36. (Keyword: coefficient of performance, COP, vapor compression refrigeration system, flammability, global warming potential, GWP, refrigerant, refrigerant blend).
pjst18_1_30.pdf
Ofili, I., E.C. Ugwuoke, H.O Orah, B.I. Onyia, and H.I. Edeh. 2017. “Production of Drinking Water by Solar Distillation Process”. Pacific Journal of Science and Technology. 18(1):37-43. (Keywords: distillation, brackish water, seawater, distillate, solar energy).
pjst18_1_37.pdf
Ugwuoke, E.C. and I.C. Iloani. 2017. “Design of Portable High Density Polyethylene (HDPE) Biogas Digester”. Pacific Journal of Science and Technology. 18(1):44-50. (Key terms: biogas, anaerobic digestion, digester, solar, temperature).
pjst18_1_44.pdf
Energy and Power
Dike, V.N., C.A. Opara-Nestor, J.N. Amaechi, D.O. Dike, and T.C. Chineke. 2017. “Solar PV System Utilization in Nigeria: Failures and Possible Solutions”. Pacific Journal of Science and Technology. 18(1):51-61. (Keywords: photovoltaic, renewable energy, PV system, PV failures, possible solutions, Nigeria).
pjst18_1_51.pdf
Ugwuoke, E.C., H.I. Edeh, S.T. Ukwuani, B.I. Onyia, and I.Ofili. 2016. “Effects of Thermo-Chemical Pre-Treatment of Maize Leaves on Methane Production. Pacific Journal of Science and Technology. 18(1):62-70. (Keywords: thermos-chemical pretreatment, hydrolysis, acidogenesis, anaerobic digestion, biogas).
pjst18_1_62.pdf
Eze, N.N., E.C. Ugwuoke, I.Ofili, H.I. Edeh, and B.I. Onyia. 2017. “Effect of Cow Manure to Rice Straw Ratio on Methane production in Batch Anaerobic Co-Digestion of Concentrated Cow Manure and Rice Straw”. Pacific Journal of Science and Technology. 18(1):71-81. (Keywords: bio-waste, rice straw, cow manure, anaerobic digestion, biogas).
pjst18_1_71.pdf
Akanbi, E. 2016. “Strategic Plan Analysis for Integrated Renewable Generation to Smart Grid Technologies in Nigeria. Pacific Journal of Science and Technology. 18(1):82-89. (Keywords: smart grid, renewable energy sources, system dynamics, power grid, electrical grid).
pjst18_1_82.pdf
Mathematics and Statistics
Nafiu, L.A., L.D. Ibitayo, and S.M. Muyombya. 2017. “On Empirical Power of Univariate Normality Tests under Symmetric, Asymmetric, and Scaled Distributions”. Pacific Journal of Science and Technology. 18(1):90-96. (Keywords: empirical distribution function, correlation/regression tests, moment-based normality test, statistical power).
pjst18_1_90.pdf
Okagbue, H.I., A.A. Opanuga, P.E. Oguntunde, and G.A. Eze. 2017. “On Some Notes on the Engel Expansion of Ratios of Sequences Obtained from the Sum of Digits of Squared Positive Integers”. Pacific Journal of Science and Technology. 18(1):97-100. (Keywords: Engle expansion, Pierce expansion, digit sum, ratios).
pjst18_1_97.pdf
Okagbue, H.I., A.A. Opanuga, P.E. Oguntunde, and G.A. Eze. 2017. “Positive Numbers Divisible by their Iterative Digit Sum Revisited”. Pacific Journal of Science and Technology. 18(1):101-106. (Keywords: iterative digit sum, digital root sequences, Nivens numbers, NDIDS).
pjst18_1_101.pdf
Adejumo, A.O., P.E. Oguntunde, and O.A. Odetunmibi. 2017. “A Note on Some Basic Statistical Properties of the Transmuted Burr X Distribution”. Pacific Journal of Science and Technology. 18(1):107-111. (Key terms: Burr X distribution, estimation, properties, transmuted family of distributions).
pjst18_1_107.pdf
Information Technology and Communications
Oladele, R.O. and S.N. Isah. 2017. “Reduction of Simple Semi-Conditional Grammars”. Pacific Journal of Science and Technology. 18(1):112-116. (Keywords: descriptional complexity, simple semi-conditional grammar, formal languages).
pjst18_1_112.pdf
Ameen, A.O., D.D. Olatinwo, and S.O. Olatinwo. 2017. “Performance Analysis of Network Traffic Models for DiffServ QoS Router”. Pacific Journal of Science and Technology. 18(1):117-124. (Keywords: TCP, multimedia application, time sliding window, TSW2CM, TSW3CM, IETF, differentiated service, DiffServ, QoS router, quality of service).
pjst18_1_117.pdf
Awode, T.R., D.D. Olatinwo, O. Shoewu, S.O. Olatinwo, O.O. Omitola, and M. Adedoyin. 2017. “Halstead Complexity Analysis of Bubble and Insertion Sorting Algorithms”. Pacific Journal of Science and Technology. 18(1):125-135. (Keywords: Halstead complexity, bubble sort, insertion sort).
pjst18_1_125.pdf
Mejabi, O.V., B.A. Okai, R.A. Oyekunle, and R.G. Jimoh. 2017. “E-Commerce in a Closed System: Development of an E-marketspace for a University Community”. Pacific Journal of Science and Technology. 18(1):139-145. (Key terms: closed system commerce, consumer to consumer, C2C, electronic commerce, e-commerce, e-marketspace, university, web-based system).
pjst18_1_139.pdf
Oyebode, E.O., O.A. Ojesanmi, O. Folorunso, and I.K. Ogundoyin. 2017. “Enhanced Resource Scheduling Approach for Cloud Computing”. Pacific Journal of Science and Technology. 18(1):146-151. (Keywords: host, virtual machine, workflows, scheduling, time sharing, space sharing).
pjst18_1_146.pdf
Ogundoyin, I.K., C.O. Akanbi, A.A. Adigun, and S.A. Akinboro. 2017. “A Cloud-Based Model for Computer Network Threats Management”. Pacific Journal of Science and Technology. 18(1):152-162. (Key terms: threats, cloud, model, cyberspace, management, UML, unified modeling language, ANN, artificial neural network).
pjst18_1_152.pdf
Management, Economics, and Education
Kolawole, T.G. and O.J. Afolabi. 2017. “An Assessment of Motorcycle Operation in Ado-Odo, Ota Local Government Area of Ogun State, Nigeria”. Pacific Journal of Science and Technology. 18(1):163-173. (Keywords: motorcycle, passengers, traffic accidents, traffic safety).
pjst18_1_163.pdf
Osemene, O.F., R.T. Salman, and K.D. Kolawole. 2017. “Impact of Small and Medium Scale Enterprises on Poverty Alleviation in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(1):174-182. (Key terms: SMEs, small-scale enterprise, mid-scale enterprise, poverty, unemployment, income, Kwara State, Nigeria).
pjst18_1_174.pdf
Mustapha, Y.I and D.O. Akinsanya. 2017. “Acquisition and Performance of the Nigerian Banking Sector”. Pacific Journal of Science and Technology. 18(1):183-191. (Key terms: banking sector, financial performance, acquisitions).
pjst18_1_183.pdf
Afolabi, O.R., Tella, O.F., Ibitoye, A.P., and Bamigbala, O.A. 2017. “An Application of the Analytical Hierarchy Process to Determine Benchmarking Criteria for Identifying Product Vendors”. Pacific Journal of Science and Technology. 18(1):192-204. (Keywords: AHP, AHP calculation, product priority, vendor, distribution).
pjst18_1_192.pdf
Gunu, U. and S.S. Adamade, 2017. “A Comparative Analysis of Effects of Firms’ Strategic Factors on Performance in Nigeria”. Pacific Journal of Science and Technology. 18(1):205-214. (Key terms: business resources, strategy, firms, manufacturing, competition).
pjst18_1_205.pdf
Inuwa, A., L.A. Nafiu, H.Habu, M. Matovu, and B. Maigari. 2017. “Comparing Effects of Traditional and Multimedia Teaching of Vital Signs Assessment on Knowledge Acquisition of Nursing Students at Islamic University in Uganda”. Pacific Journal of Science and Technology. 18(1):215-226. (Keywords: comparing effects, traditional and multimedia teaching, vital signs assessments, knowledge acquisition).
pjst18_1_215.pdf
Olanrewaju, M.K. and G.A. Aliyu. 2017. The use of Social Skill Training in Fostering Pro-Social Behavior of Secondary School Adolescents in Gombe State, Nigeria”. Pacific Journal of Science and Technology. 18(1):227-233. (Keywords: social skill training, pro-social behavior, self-esteem, secondary school adolescents).
pjst18_1_227.pdf
Chemistry and Biochemistry
Latona, D.F.. 2017. “The Kinetics and Mechanisms of Alcohol Oxidation in Alkaline 12-Tungstocobaltate(III)”. Pacific Journal of Science and Technology. 18(1):244-250. (Key terms: 12-tungstocobaltate(III), ethanol, butanol, pentanol, isopropyl alcohol).
pjst18_1_244.pdf
Ezeh, K., I.C. Ogbu, K.G. Akpomie, N.C. Ojukwu, and J.C. Ibe. 2017. “Utilizing the Sorption Capacity of Local Nigerian Sawdust for Attenuation of Heavy Metals from Solution: Isotherm, Kinetic, and Thermodynamic Investigations”. Pacific Journal of Science and Technology. 18(1):251-264. (Key terms: environmental pollution, heavy metals, adsorption, Nigerian sawdust, isotherm, kinetic, thermodynamics).
pjst18_1_251.pdf
Balogun, S.A., A.O. Gbadebo, S.O. Kareem, and S. Adewuyi. 2017. “Cadmium Uptake by Biomass of Lysinibacillus sphaericus KY203810 and Enterobacter cloacae KY203811 from Steel Company Dumpsite”. Pacific Journal of Science and Technology. 18(1):265-276. (Key terms: biosorption, environmental conditions, metal tolerant bacterial strains, cadmium ions, Lysinibacillus sphaericus, Enterobacter cloacae, equilibrium isotherm model, heavy metal).
pjst18_1_265.pdf
Life Sciences and Medicine
Eguda, F.Y., N. I. Akinwande, S. Abdulrahman, F. A. Kuta, and S. A. Somma. 2016. “Local Stability Analysis of a Tuberculosis Model Incorporating Extensive Drug Resistant Subgroup”. Pacific Journal of Science and Technology. 18(1): 277-287. (Keywords: Tuberculosis, extensive drug resistant tuberculosis, effective reproduction number, DFE, XDR, stability).
pjst18_1_277.pdf
Balogun, O.S. and E.T. Jolayemi. 2017. “Modeling of a Cure Rate Model for TB with HIV Co-Infection”. Pacific Journal of Science and Technology. 18(1):288-299. (Key terms: epidemiology, cure fraction, BCH model, bounded cumulative hazard, left censored, EM algorithm).
pjst18_1_288.pdf
Ojo, O.A., M.A. Ibrahim, and P.A. Oluwafisoye. 2017. “Densitometric Estimation of Radiation Absorbed Dose to Patients Undergoing X-Ray Examination in Five Government Owned Hospitals in Nigeria”. Pacific Journal of Science and Technology. 18(1):300-307. (Keywords: absorbed dose, radiation, exposure, exposed, optical density, radiographic film, health physics, ionizing radiation).
pjst18_1_300.pdf
Moi, A.S., Z. Ado, J.D. Zira, S.Shem, N. Ginkanwa, F. Malgwi, P. Ogenyi, and M.S. Umar 2017. “Assessment of Collimation on Adult Plain Chest Radiographs as a Radiation Protection Measure in a Nigerian Teaching Hospital”. Pacific Journal of Science and Technology. 18(1):308-312. (Key terms: chest radiograph, collimation, radiation protection).
pjst18_1_308.pdf
Moi, A.S., E. Anyasor, J.D. Zira, S.Shem, N. Ginkanwa, F. Malgwi, P. Ogenyi, and M.S. Umar 2017. “Pattern of Lesion Depicted on Plain Knee Radiographs in Negroid Population”. Pacific Journal of Science and Technology. 18(1):313-317. (Key terms: lesion, knee joint, plain radiograph, radiography, Radiography).
pjst18_1_313.pdf
Geology, Geophysics, and Earth Science
Olutomilola, O.O., O.O. Afolabi, and J. Yakubu. 2017. “Integrated Geophysical and Geotechnical Evaluation of Foundation Failure in Parts of Ikere-Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 18(1):318-324. (Keywords: geophysical, geotechnical, evaluation, Ikere-Ekiti, foundation failure).
pjst18_1_318.pdf
Environmental Science and Ecology
Olojoku, I.K., G.Modreck, O.S. Adeyinka, and Y.M. Adebayo. 2017. “Vulnerability Assessment of Shallow Aquifer Hand-Dug Wells in Rural Parts of Northcentral Nigeria using AVI and GOD Methods”. Pacific Journal of Science and Technology. 18(1):325-333. (Key terms: hand-dug wells, aquifer vulnerability index, AVI, groundwater occurrence, overall lithology, depth to groundwater, GOD, GIS).
pjst18_1_325.pdf
Afolabi, O.O., S.O. Olatunji, and E.D. Wategire. 2017. “Hydrogeochemical Characterization of Groundwater in Afe Babalola University, Ado-Ekiti Southwestern Nigeria”. Pacific Journal of Science and Technology. 18(1):334-342. (Keywords: groundwater, hydrochemical assessment, ABUAD, geogenic, anthropogenic).
pjst18_1_334.pdf
Folawewo, A.D., A.N. Madu, A.F. Omolayo, and O.B. Muyideen. 2017. Physico-Chemical Properties of Wastewater within Agbara and Impact on Ologe Lagoon, Lagos”. Pacific Journal of Science and Technology. 18(1):343-348. (Keywords: industrial effluent discharge, heavy metals, river pollution).
pjst18_1_343.pdf
Ogunlade, I., M.O. Oduwaiye, K.F. Omotesho, and S.E. Komolafe. 2017. “Extension Information Needs of Commercial Poultry Farmers on Environmental Management in Kogi State, Nigeria”. Pacific Journal of Science and Technology. 18(1):349-356. (Keywords: poultry farming, agriculture extension information needs, environmental management, environmental pollution, waste management).
pjst18_1_349.pdf
Aweda, J.O., S.O. Abegunde, and R.M. Mahamood. 2017. “Development and Performance Evaluation of Jominy End-Quench Apparatus”. Pacific Journal of Science and Technology. 18(1):5-12. (Keywords: Jominy end-quench apparatus, hardenability, Brinell hardness, water, brine).
pjst18_1_5.pdf
Chukwudi, B.C. and M.B. Ogunedo. 2017. “Design and Development of a Gas Fired Reverberatory Furnace: In View of Huge Gas Reserves in Nigeria”. Pacific Journal of Science and Technology. 18(1):13-21. (Keywords: reverberatory, furnace, gas, aluminum, recycling, non-ferrous metals).
pjst18_1_13.pdf
Ebhojiaye, R.S. and G.E. Sadjere. 2017. “Design of Cylinder Block of an 80cc Spark Ignition (SI) Aluminum Engine”. Pacific Journal of Science and Technology. 18(1):22-29. (Keywords: internal combustion, IC, cylinder block, swept volume).
pjst18_1_22.pdf
Uwadiae, M.E., M.A. Akintunde, and T.I. Ogedengbe. 2017. “Experimental Investigation of Low Global Warming Potential Refrigerant Blends in Domestic Vapor Compression Refrigeration System”. Pacific Journal of Science and Technology. 18(1):30-36. (Keyword: coefficient of performance, COP, vapor compression refrigeration system, flammability, global warming potential, GWP, refrigerant, refrigerant blend).
pjst18_1_30.pdf
Ofili, I., E.C. Ugwuoke, H.O Orah, B.I. Onyia, and H.I. Edeh. 2017. “Production of Drinking Water by Solar Distillation Process”. Pacific Journal of Science and Technology. 18(1):37-43. (Keywords: distillation, brackish water, seawater, distillate, solar energy).
pjst18_1_37.pdf
Ugwuoke, E.C. and I.C. Iloani. 2017. “Design of Portable High Density Polyethylene (HDPE) Biogas Digester”. Pacific Journal of Science and Technology. 18(1):44-50. (Key terms: biogas, anaerobic digestion, digester, solar, temperature).
pjst18_1_44.pdf
Energy and Power
Dike, V.N., C.A. Opara-Nestor, J.N. Amaechi, D.O. Dike, and T.C. Chineke. 2017. “Solar PV System Utilization in Nigeria: Failures and Possible Solutions”. Pacific Journal of Science and Technology. 18(1):51-61. (Keywords: photovoltaic, renewable energy, PV system, PV failures, possible solutions, Nigeria).
pjst18_1_51.pdf
Ugwuoke, E.C., H.I. Edeh, S.T. Ukwuani, B.I. Onyia, and I.Ofili. 2016. “Effects of Thermo-Chemical Pre-Treatment of Maize Leaves on Methane Production. Pacific Journal of Science and Technology. 18(1):62-70. (Keywords: thermos-chemical pretreatment, hydrolysis, acidogenesis, anaerobic digestion, biogas).
pjst18_1_62.pdf
Eze, N.N., E.C. Ugwuoke, I.Ofili, H.I. Edeh, and B.I. Onyia. 2017. “Effect of Cow Manure to Rice Straw Ratio on Methane production in Batch Anaerobic Co-Digestion of Concentrated Cow Manure and Rice Straw”. Pacific Journal of Science and Technology. 18(1):71-81. (Keywords: bio-waste, rice straw, cow manure, anaerobic digestion, biogas).
pjst18_1_71.pdf
Akanbi, E. 2016. “Strategic Plan Analysis for Integrated Renewable Generation to Smart Grid Technologies in Nigeria. Pacific Journal of Science and Technology. 18(1):82-89. (Keywords: smart grid, renewable energy sources, system dynamics, power grid, electrical grid).
pjst18_1_82.pdf
Mathematics and Statistics
Nafiu, L.A., L.D. Ibitayo, and S.M. Muyombya. 2017. “On Empirical Power of Univariate Normality Tests under Symmetric, Asymmetric, and Scaled Distributions”. Pacific Journal of Science and Technology. 18(1):90-96. (Keywords: empirical distribution function, correlation/regression tests, moment-based normality test, statistical power).
pjst18_1_90.pdf
Okagbue, H.I., A.A. Opanuga, P.E. Oguntunde, and G.A. Eze. 2017. “On Some Notes on the Engel Expansion of Ratios of Sequences Obtained from the Sum of Digits of Squared Positive Integers”. Pacific Journal of Science and Technology. 18(1):97-100. (Keywords: Engle expansion, Pierce expansion, digit sum, ratios).
pjst18_1_97.pdf
Okagbue, H.I., A.A. Opanuga, P.E. Oguntunde, and G.A. Eze. 2017. “Positive Numbers Divisible by their Iterative Digit Sum Revisited”. Pacific Journal of Science and Technology. 18(1):101-106. (Keywords: iterative digit sum, digital root sequences, Nivens numbers, NDIDS).
pjst18_1_101.pdf
Adejumo, A.O., P.E. Oguntunde, and O.A. Odetunmibi. 2017. “A Note on Some Basic Statistical Properties of the Transmuted Burr X Distribution”. Pacific Journal of Science and Technology. 18(1):107-111. (Key terms: Burr X distribution, estimation, properties, transmuted family of distributions).
pjst18_1_107.pdf
Information Technology and Communications
Oladele, R.O. and S.N. Isah. 2017. “Reduction of Simple Semi-Conditional Grammars”. Pacific Journal of Science and Technology. 18(1):112-116. (Keywords: descriptional complexity, simple semi-conditional grammar, formal languages).
pjst18_1_112.pdf
Ameen, A.O., D.D. Olatinwo, and S.O. Olatinwo. 2017. “Performance Analysis of Network Traffic Models for DiffServ QoS Router”. Pacific Journal of Science and Technology. 18(1):117-124. (Keywords: TCP, multimedia application, time sliding window, TSW2CM, TSW3CM, IETF, differentiated service, DiffServ, QoS router, quality of service).
pjst18_1_117.pdf
Awode, T.R., D.D. Olatinwo, O. Shoewu, S.O. Olatinwo, O.O. Omitola, and M. Adedoyin. 2017. “Halstead Complexity Analysis of Bubble and Insertion Sorting Algorithms”. Pacific Journal of Science and Technology. 18(1):125-135. (Keywords: Halstead complexity, bubble sort, insertion sort).
pjst18_1_125.pdf
Mejabi, O.V., B.A. Okai, R.A. Oyekunle, and R.G. Jimoh. 2017. “E-Commerce in a Closed System: Development of an E-marketspace for a University Community”. Pacific Journal of Science and Technology. 18(1):139-145. (Key terms: closed system commerce, consumer to consumer, C2C, electronic commerce, e-commerce, e-marketspace, university, web-based system).
pjst18_1_139.pdf
Oyebode, E.O., O.A. Ojesanmi, O. Folorunso, and I.K. Ogundoyin. 2017. “Enhanced Resource Scheduling Approach for Cloud Computing”. Pacific Journal of Science and Technology. 18(1):146-151. (Keywords: host, virtual machine, workflows, scheduling, time sharing, space sharing).
pjst18_1_146.pdf
Ogundoyin, I.K., C.O. Akanbi, A.A. Adigun, and S.A. Akinboro. 2017. “A Cloud-Based Model for Computer Network Threats Management”. Pacific Journal of Science and Technology. 18(1):152-162. (Key terms: threats, cloud, model, cyberspace, management, UML, unified modeling language, ANN, artificial neural network).
pjst18_1_152.pdf
Management, Economics, and Education
Kolawole, T.G. and O.J. Afolabi. 2017. “An Assessment of Motorcycle Operation in Ado-Odo, Ota Local Government Area of Ogun State, Nigeria”. Pacific Journal of Science and Technology. 18(1):163-173. (Keywords: motorcycle, passengers, traffic accidents, traffic safety).
pjst18_1_163.pdf
Osemene, O.F., R.T. Salman, and K.D. Kolawole. 2017. “Impact of Small and Medium Scale Enterprises on Poverty Alleviation in Kwara State, Nigeria”. Pacific Journal of Science and Technology. 18(1):174-182. (Key terms: SMEs, small-scale enterprise, mid-scale enterprise, poverty, unemployment, income, Kwara State, Nigeria).
pjst18_1_174.pdf
Mustapha, Y.I and D.O. Akinsanya. 2017. “Acquisition and Performance of the Nigerian Banking Sector”. Pacific Journal of Science and Technology. 18(1):183-191. (Key terms: banking sector, financial performance, acquisitions).
pjst18_1_183.pdf
Afolabi, O.R., Tella, O.F., Ibitoye, A.P., and Bamigbala, O.A. 2017. “An Application of the Analytical Hierarchy Process to Determine Benchmarking Criteria for Identifying Product Vendors”. Pacific Journal of Science and Technology. 18(1):192-204. (Keywords: AHP, AHP calculation, product priority, vendor, distribution).
pjst18_1_192.pdf
Gunu, U. and S.S. Adamade, 2017. “A Comparative Analysis of Effects of Firms’ Strategic Factors on Performance in Nigeria”. Pacific Journal of Science and Technology. 18(1):205-214. (Key terms: business resources, strategy, firms, manufacturing, competition).
pjst18_1_205.pdf
Inuwa, A., L.A. Nafiu, H.Habu, M. Matovu, and B. Maigari. 2017. “Comparing Effects of Traditional and Multimedia Teaching of Vital Signs Assessment on Knowledge Acquisition of Nursing Students at Islamic University in Uganda”. Pacific Journal of Science and Technology. 18(1):215-226. (Keywords: comparing effects, traditional and multimedia teaching, vital signs assessments, knowledge acquisition).
pjst18_1_215.pdf
Olanrewaju, M.K. and G.A. Aliyu. 2017. The use of Social Skill Training in Fostering Pro-Social Behavior of Secondary School Adolescents in Gombe State, Nigeria”. Pacific Journal of Science and Technology. 18(1):227-233. (Keywords: social skill training, pro-social behavior, self-esteem, secondary school adolescents).
pjst18_1_227.pdf
Chemistry and Biochemistry
Latona, D.F.. 2017. “The Kinetics and Mechanisms of Alcohol Oxidation in Alkaline 12-Tungstocobaltate(III)”. Pacific Journal of Science and Technology. 18(1):244-250. (Key terms: 12-tungstocobaltate(III), ethanol, butanol, pentanol, isopropyl alcohol).
pjst18_1_244.pdf
Ezeh, K., I.C. Ogbu, K.G. Akpomie, N.C. Ojukwu, and J.C. Ibe. 2017. “Utilizing the Sorption Capacity of Local Nigerian Sawdust for Attenuation of Heavy Metals from Solution: Isotherm, Kinetic, and Thermodynamic Investigations”. Pacific Journal of Science and Technology. 18(1):251-264. (Key terms: environmental pollution, heavy metals, adsorption, Nigerian sawdust, isotherm, kinetic, thermodynamics).
pjst18_1_251.pdf
Balogun, S.A., A.O. Gbadebo, S.O. Kareem, and S. Adewuyi. 2017. “Cadmium Uptake by Biomass of Lysinibacillus sphaericus KY203810 and Enterobacter cloacae KY203811 from Steel Company Dumpsite”. Pacific Journal of Science and Technology. 18(1):265-276. (Key terms: biosorption, environmental conditions, metal tolerant bacterial strains, cadmium ions, Lysinibacillus sphaericus, Enterobacter cloacae, equilibrium isotherm model, heavy metal).
pjst18_1_265.pdf
Life Sciences and Medicine
Eguda, F.Y., N. I. Akinwande, S. Abdulrahman, F. A. Kuta, and S. A. Somma. 2016. “Local Stability Analysis of a Tuberculosis Model Incorporating Extensive Drug Resistant Subgroup”. Pacific Journal of Science and Technology. 18(1): 277-287. (Keywords: Tuberculosis, extensive drug resistant tuberculosis, effective reproduction number, DFE, XDR, stability).
pjst18_1_277.pdf
Balogun, O.S. and E.T. Jolayemi. 2017. “Modeling of a Cure Rate Model for TB with HIV Co-Infection”. Pacific Journal of Science and Technology. 18(1):288-299. (Key terms: epidemiology, cure fraction, BCH model, bounded cumulative hazard, left censored, EM algorithm).
pjst18_1_288.pdf
Ojo, O.A., M.A. Ibrahim, and P.A. Oluwafisoye. 2017. “Densitometric Estimation of Radiation Absorbed Dose to Patients Undergoing X-Ray Examination in Five Government Owned Hospitals in Nigeria”. Pacific Journal of Science and Technology. 18(1):300-307. (Keywords: absorbed dose, radiation, exposure, exposed, optical density, radiographic film, health physics, ionizing radiation).
pjst18_1_300.pdf
Moi, A.S., Z. Ado, J.D. Zira, S.Shem, N. Ginkanwa, F. Malgwi, P. Ogenyi, and M.S. Umar 2017. “Assessment of Collimation on Adult Plain Chest Radiographs as a Radiation Protection Measure in a Nigerian Teaching Hospital”. Pacific Journal of Science and Technology. 18(1):308-312. (Key terms: chest radiograph, collimation, radiation protection).
pjst18_1_308.pdf
Moi, A.S., E. Anyasor, J.D. Zira, S.Shem, N. Ginkanwa, F. Malgwi, P. Ogenyi, and M.S. Umar 2017. “Pattern of Lesion Depicted on Plain Knee Radiographs in Negroid Population”. Pacific Journal of Science and Technology. 18(1):313-317. (Key terms: lesion, knee joint, plain radiograph, radiography, Radiography).
pjst18_1_313.pdf
Geology, Geophysics, and Earth Science
Olutomilola, O.O., O.O. Afolabi, and J. Yakubu. 2017. “Integrated Geophysical and Geotechnical Evaluation of Foundation Failure in Parts of Ikere-Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 18(1):318-324. (Keywords: geophysical, geotechnical, evaluation, Ikere-Ekiti, foundation failure).
pjst18_1_318.pdf
Environmental Science and Ecology
Olojoku, I.K., G.Modreck, O.S. Adeyinka, and Y.M. Adebayo. 2017. “Vulnerability Assessment of Shallow Aquifer Hand-Dug Wells in Rural Parts of Northcentral Nigeria using AVI and GOD Methods”. Pacific Journal of Science and Technology. 18(1):325-333. (Key terms: hand-dug wells, aquifer vulnerability index, AVI, groundwater occurrence, overall lithology, depth to groundwater, GOD, GIS).
pjst18_1_325.pdf
Afolabi, O.O., S.O. Olatunji, and E.D. Wategire. 2017. “Hydrogeochemical Characterization of Groundwater in Afe Babalola University, Ado-Ekiti Southwestern Nigeria”. Pacific Journal of Science and Technology. 18(1):334-342. (Keywords: groundwater, hydrochemical assessment, ABUAD, geogenic, anthropogenic).
pjst18_1_334.pdf
Folawewo, A.D., A.N. Madu, A.F. Omolayo, and O.B. Muyideen. 2017. Physico-Chemical Properties of Wastewater within Agbara and Impact on Ologe Lagoon, Lagos”. Pacific Journal of Science and Technology. 18(1):343-348. (Keywords: industrial effluent discharge, heavy metals, river pollution).
pjst18_1_343.pdf
Ogunlade, I., M.O. Oduwaiye, K.F. Omotesho, and S.E. Komolafe. 2017. “Extension Information Needs of Commercial Poultry Farmers on Environmental Management in Kogi State, Nigeria”. Pacific Journal of Science and Technology. 18(1):349-356. (Keywords: poultry farming, agriculture extension information needs, environmental management, environmental pollution, waste management).
pjst18_1_349.pdf
Volume 17, Number 2 (November / December 2016)
Engineering and Material Science
Ayodeji, S.P., T.J. Owoyemi, O.O. Martins, and A.A. Adekunle. 2016. “Dynamic Simulation of a 4 Degree of Freedom (4DOF) Robotic Arm for Small and Medium Scale Industry Packaging”. Pacific Journal of Science and Technology. 17(2):5-13. (Keywords: dynamic simulation, virtual prototype, robotic arm, Autodesk Inventor, 3D modeling).
pjst17_2_5.pdf
Onifade, M.K, A.C. Igboanugo, and J.O. Osarenmwinda. 2016. “Development of Models for the Prediction of Responses from Fine Tuning EN8 Mild Steel using HSS Tool”. Pacific Journal of Science and Technology. 17(2):14-24. (Keywords: HSS tool-life, surface roughness, fine cutting of mild steel).
pjst17_2_14.pdf
Energy and Power
Folaranmi, G.B., C.U. Ibeji, and N. Oji. 2016. “Extraction and Physicochemical Characterization of Walnut (Juglansregia. L) Seed Oil for Biodiesel Production”. Pacific Journal of Science and Technology. 17(2):34-36. (Keywords: walnut seed, physicochemical parameters).
pjst17_2_34
Physics and Atmospheric Physics
Amalu, P.C. and M.O. Alade. 2016. “Empirical Modelling of Very High Frequency Radio Propagation Loss in Tropical Forest”. Pacific Journal of Science and Technology. 17(2):37-44. (Keywords: high frequency, radio propagation, Lateral ITU-R, Wiessberger).
pjst17_2_37.pdf
Omokhuale, E. and I.J. Uwanta. 2016. “Radiation Effect of Jeffery Fluid on Heat and Mass Transfer in a Vertical Channel with Chemical Absorption, Dufour and Variable Thermal Conductivity”. Pacific Journal of Science and Technology. 17(2):45-58. (Keywords: Dufour effect, heat and mass transfer, radiation, Jeffery fluid, porous medium, variable thermal conductivity).
pjst17_2_45.pdf
Opanuga, A.A., J.A. Gbadeyan, S.A. Iyase, and H.I. Okagbue. 2016. “Effect of Thermal Radiation on Entropy Generation of Hydromagnetic Flow Through Porous Channel”. Pacific Journal of Science and Technology. 17(2):59-68. (Keywords: thermal radiation, entropy generation, MHD, Bejan number, Adomian decomposition method, differential transform method).
pjst17_2_59.pdf
Osagie, E.O. 2016. “Propagation of a Pressure Change in a Non-Viscous Fluid”. Pacific Journal of Science and Technology. 17(2):69-72. (Keywords: pressure change, non-viscous fluid, sound propagation, continuum mechanics).
pjst17_2_69.pdf
Mathematics and Statistics
Folaranmi, R.O., R.B. Adeniyi, and E.O. Adeyefa. 2016. “An Orthogonal Based Self-Starting Numerical Integrator for Third Order IVPs in ODEs”. Pacific Journal of Science and Technology. 17(2):73-86. (Keywords: approximation schemes, numerical solutions, third order, ordinary differential equations, ODE).
pjst17_2_73.pdf
Mshelia, D.W., A.M. Badmus, D.G. Yakubu, and N.H. Manjak. 2016. “A Fifth Stage Runge-Kutta Method for the Solution of Ordinary Differential Equations”. Pacific Journal of Science and Technology. 17(2):87-100. (Keywords: LMM, linear multi-step method, fifth stage, Runge-Kutta, first order initial value problem).
pjst17_2_87.pdf
Olayiwola, M.O. and O.O. Alabi. 2016. “A Numerical Study of Partial Differential Equations using Variational Iteration Method”. Pacific Journal of Science and Technology. 17(2):101-108. (Keywords: partial differential equations, Lagrange multiplier, variational iteration method).
pjst17_2_101.pdf
Adeyefa, E.O. 2016. “On Integration of y’’ = ƒ(x,y,y’) using New Class of Orthogonal Polynomials as Trial Function”. Pacific Journal of Science and Technology. 17(2):109-121. (Keyword: continuous two-step hybrid linear multistep method, CTHLMM).
pjst17_2_109.pdf
Information Technology and Communications
Egwali, A.O. and E.A. Onibere. 2016. “Memorability Interference Level for Multiple Modes of Authentication”. Pacific Journal of Science and Technology. 17(2):122-133. (Keywords: graphical password, authentication, passwords, fingerprint biometrics, mnemonic password).
pjst17_2_122.pdf
A.O. Ogunlewe, O. Shoewu, and N.T. Makanjuola. 2016. “QoS – Comparative Management and Evaluation of GSM Telephone System in Nigeria”. Pacific Journal of Science and Technology. 17(2):134-163. (Keywords: communications, mobile, Nigerian Communications Commission, NCC, penalties, service providers, quality of service).
pjst17_2_134.pdf
Shoewu, O., O.A. Ogunlewe, F.A. Adebari, and A.A. Fasedemi. 2016. “Design and Development of an Effective and Secure Fingerprint Based Biometric Attendance Device (ESFB2A)”. Pacific Journal of Science and Technology. 17(2):164-170. (Keywords: fingerprint module, enrollment, database system, class attendance).
pjst17_2_164.pdf
Management, Economics, and Education
Shoewu, O., S.A. Braimah, and O. Duduyemi. 2016. “Design and Implementation of Hostel Management System (HOMASY): LASU as Case Study”. Pacific Journal of Science and Technology. 17(2):189-196. (Keywords: allocation, hostel, management, MySQL, porter, records, registration, accommodation).
pjst17_2_189.pdf
Shoewu, O., N.T. Makanjuola, D.A. Phillips, and A. Emmanuel. 2016. “Design and Implementation of a Laundry Management System”. Pacific Journal of Science and Technology. 17(2):197-204. (Keywords: customer satisfaction, database, HTML, laundry, management, SQL).
pjst17_2_197.pdf
Osunbor, V.I. and A.O. Egwali. 2016. “Development of OSEG: A FOREX Expert Advisor”. Pacific Journal of Science and Technology. 17(2):206-212. (Keywords: trade, foreign exchange, TradeStation, FOREX, currency market).
pjst17_2_206.pdf
Akintunde, A.A., O.M. Olayiwola, S.O. Agwuegbo, and G.A. Dawodu. 2016. “Stochastic Signal Modeling of Economic Indicators”. Pacific Journal of Science and Technology. 17(2):213-217. (Keywords: stochastic processes, random walk, structural model, economic indicators).
pjst17_2_213.pdf
Adebayo, O.O. 2016. “Agricultural Information Needs of Rural Women: A Case Study of Iwo Local Government Area of Osun State, Nigeria”. Pacific Journal of Science and Technology. 17(2):218-223. (Keywords: information needs, women, agriculture, farming, rural, extension information).
pjst17_2_218.pdf
Saheed, Y.K., M.A Hambali, A.A. Adedeji, and I.A. Adeniji. 2016. “Attendance Management System Using Barcode Identification on Students’ Identity Cards”. Pacific Journal of Science and Technology. 17(2):224-230. (Keywords: attendance management, barcode scanner, ID card, academic institution, examination management).
pjst17_2_224.pdf
Chemistry and Biochemistry
Latona, D.F. 2016. “Kinetics and Mechanisms of KMnO4 Oxidation of Ketones in NaOH Medium”. Pacific Journal of Science and Technology. 17(2):231-238. (Keywords: butanone, 2-pentanone, potassium nitrate, potassium permanganate, propanone and sodium hydroxide).
pjst17_2_231.pdf
Okibe, F.G., E.D. Paul, Y.A. Dallatu, S.E. Abechi, and A.A. Osunlaja. 2016. “Full Factorial Experimental Design Analysis of Acid Blue 147 Dye Removal from Aqueous Solution by Carbon Adsorption”. Pacific Journal of Science and Technology. 17(2):239-249. (Keywords: factorial experimental design, adsorption, activated carbon, optimization, Acid Blu3 147).
pjst17_2_239.pdf
Ekwumemgbo, P.A., G.A. Shallangwa, S.M. Paul, and G.I. Ndukwe. 2016. “In Vitro Decontamination of Lead from Human Blood Plasma using Syzygium aromaticum Biosorbent”. Pacific Journal of Science and Technology. 17(2):250-262. (Keywords: biosorption, lead, Syzygium aromaticum, isotherm, kinetics).
pjst17_2_250.pdf
Life Sciences and Medicine
Ojokoh, A., B. Bello, and F. Adegbenle. 2016. “Effect of Fermentation on Nutrient and Anti-nutrient Composition of Rice (Orisa sativa) and Mucuna (Mucuna pruriens) Blend Flours”. Pacific Journal of Science and Technology. 17(2):263-272. (Keywords: fermentation, rice, mucuna, lactobacillus, proximate, antinutrient).
pjst17_2_263.pdf
Adomi, P.O. 2016. “Characterization of Acetone-Water Extract, Fractionated with Ethyl Acetate Isolated from Phylanthus amarus (Schum and Thonn)”. Pacific Journal of Science and Technology. 17(2):273-277. (Keywords: Phyllanthus amarus, isolation, 9, 12, 15 – octadecatrienoic acid, Abraka, Delta State, Nigeria).
pjst17_2_273.pdf
Ajayi, F.T., S.O. Omotoso, and T.O. Dauda. 2016. “Performance and Nutrient Digestibility of West African Dwarf Goats Fed Corncob-Poultry Dropping Silage”. Pacific Journal of Science and Technology. 17(2):278-287. (Keywords: cassava peel, corncob, nitrogen balance, performance, poultry dropping, silage, animal feed).
pjst17_2_278.pdf
Shrestha, D.B., V.P. Gupta, P.S. Chaurasiya, S. Shrestha, S. Chaudhary, and L. Aryal. 2016. “Study of Correlation between Different Fingerprint Patterns, Blood Groups, and Social Behavior among Medical Students (Nepalese Citizens)”. Pacific Journal of Science and Technology. 17(2):288-292. (Keywords: fingerprint pattern, Nepal, correlation, blood group, behavior).
pjst17_2_288.pdf
Bamigbala, O.A., A.A. Akinrefon, and O.R. Afolabi. 2016. “Comparison between Quasi-Poisson and Negative Binomial in Handling Over-Dispersion: A Study of Risk Factors Associated with Malaria among Children Younger than Five Years”. Pacific Journal of Science and Technology. 17(2):293-299. (Keywords: malaria, quasi-Poisson, deviance, negative binomial, goodness of fit).
pjst17_2_293.pdf
Akinrefon, A.A., O.A. Bamigbala, and S.S. Abdulkadir. 2016. “Pneumonia Prevalence among Under-Five in Nigeria: A Poisson Regression Model Approach”. Pacific Journal of Science and Technology. 17(2):300-309. (Keywords: pneumonia, Chi-square, quasi-Poisson, deviance, Poisson regression, negative binomial, odds).
pjst17_2_300.pdf
Nafiu, L.A., U.K. Kabir, and R.N. Adiukwu. 2016. “Risk Factors for Maternal Mortality in Nigeria”. Pacific Journal of Science and Technology. 17(2):310-317. (Keywords: maternal, mortality, age at birth, education, antenatal care).
pjst17_2_310.pdf
Nafiu, L.A., A.A. Aau’ud, and R.N. Adiukwu. 2016. “Determinants of Maternal Morality in Somalia”. Pacific Journal of Science and Technology. 17(2):318-328. (Keywords: maternal mortality, gross domestic product, GDP, fertility rate, HIV, AIDS).
pjst17_2_318.pdf
Osemene, K.P. and W.O. Erhun. 2016. “A Study of the Technology used in Community Pharmacy Practice in Nigeria”. Pacific Journal of Science and Technology. 17(2):329-340. (Keyword: technology, innovations, information, community pharmacy, Nigeria).
pjst17_2_329.pdf
Abdulkdir, M.K., C. Schandorf, and F. Hasford. 2016. “Determination of Computed Tomography Diagnostic Reference Levels in North-Central Nigeria”. Pacific Journal of Science and Technology. 17(2):341-349. (Keywords: computed tomography, CT, diagnostic reference levels, radiological examinations, dose).
pjst17_2_341.pdf
Environmental Science and Ecology
Ugwuoke, E.C., H.O. Orah, B.I. Onyia, I.Ofili, and H.I. Edeh. 2016. “Desalinization of Brackish Water”. Pacific Journal of Science and Technology. 17(2):350-35. (Keywords: desalinization, salt water, drinking water, potable water, pond, hygiene).
pjst17_2_350.pdf
Ayodeji, S.P., T.J. Owoyemi, O.O. Martins, and A.A. Adekunle. 2016. “Dynamic Simulation of a 4 Degree of Freedom (4DOF) Robotic Arm for Small and Medium Scale Industry Packaging”. Pacific Journal of Science and Technology. 17(2):5-13. (Keywords: dynamic simulation, virtual prototype, robotic arm, Autodesk Inventor, 3D modeling).
pjst17_2_5.pdf
Onifade, M.K, A.C. Igboanugo, and J.O. Osarenmwinda. 2016. “Development of Models for the Prediction of Responses from Fine Tuning EN8 Mild Steel using HSS Tool”. Pacific Journal of Science and Technology. 17(2):14-24. (Keywords: HSS tool-life, surface roughness, fine cutting of mild steel).
pjst17_2_14.pdf
Energy and Power
Folaranmi, G.B., C.U. Ibeji, and N. Oji. 2016. “Extraction and Physicochemical Characterization of Walnut (Juglansregia. L) Seed Oil for Biodiesel Production”. Pacific Journal of Science and Technology. 17(2):34-36. (Keywords: walnut seed, physicochemical parameters).
pjst17_2_34
Physics and Atmospheric Physics
Amalu, P.C. and M.O. Alade. 2016. “Empirical Modelling of Very High Frequency Radio Propagation Loss in Tropical Forest”. Pacific Journal of Science and Technology. 17(2):37-44. (Keywords: high frequency, radio propagation, Lateral ITU-R, Wiessberger).
pjst17_2_37.pdf
Omokhuale, E. and I.J. Uwanta. 2016. “Radiation Effect of Jeffery Fluid on Heat and Mass Transfer in a Vertical Channel with Chemical Absorption, Dufour and Variable Thermal Conductivity”. Pacific Journal of Science and Technology. 17(2):45-58. (Keywords: Dufour effect, heat and mass transfer, radiation, Jeffery fluid, porous medium, variable thermal conductivity).
pjst17_2_45.pdf
Opanuga, A.A., J.A. Gbadeyan, S.A. Iyase, and H.I. Okagbue. 2016. “Effect of Thermal Radiation on Entropy Generation of Hydromagnetic Flow Through Porous Channel”. Pacific Journal of Science and Technology. 17(2):59-68. (Keywords: thermal radiation, entropy generation, MHD, Bejan number, Adomian decomposition method, differential transform method).
pjst17_2_59.pdf
Osagie, E.O. 2016. “Propagation of a Pressure Change in a Non-Viscous Fluid”. Pacific Journal of Science and Technology. 17(2):69-72. (Keywords: pressure change, non-viscous fluid, sound propagation, continuum mechanics).
pjst17_2_69.pdf
Mathematics and Statistics
Folaranmi, R.O., R.B. Adeniyi, and E.O. Adeyefa. 2016. “An Orthogonal Based Self-Starting Numerical Integrator for Third Order IVPs in ODEs”. Pacific Journal of Science and Technology. 17(2):73-86. (Keywords: approximation schemes, numerical solutions, third order, ordinary differential equations, ODE).
pjst17_2_73.pdf
Mshelia, D.W., A.M. Badmus, D.G. Yakubu, and N.H. Manjak. 2016. “A Fifth Stage Runge-Kutta Method for the Solution of Ordinary Differential Equations”. Pacific Journal of Science and Technology. 17(2):87-100. (Keywords: LMM, linear multi-step method, fifth stage, Runge-Kutta, first order initial value problem).
pjst17_2_87.pdf
Olayiwola, M.O. and O.O. Alabi. 2016. “A Numerical Study of Partial Differential Equations using Variational Iteration Method”. Pacific Journal of Science and Technology. 17(2):101-108. (Keywords: partial differential equations, Lagrange multiplier, variational iteration method).
pjst17_2_101.pdf
Adeyefa, E.O. 2016. “On Integration of y’’ = ƒ(x,y,y’) using New Class of Orthogonal Polynomials as Trial Function”. Pacific Journal of Science and Technology. 17(2):109-121. (Keyword: continuous two-step hybrid linear multistep method, CTHLMM).
pjst17_2_109.pdf
Information Technology and Communications
Egwali, A.O. and E.A. Onibere. 2016. “Memorability Interference Level for Multiple Modes of Authentication”. Pacific Journal of Science and Technology. 17(2):122-133. (Keywords: graphical password, authentication, passwords, fingerprint biometrics, mnemonic password).
pjst17_2_122.pdf
A.O. Ogunlewe, O. Shoewu, and N.T. Makanjuola. 2016. “QoS – Comparative Management and Evaluation of GSM Telephone System in Nigeria”. Pacific Journal of Science and Technology. 17(2):134-163. (Keywords: communications, mobile, Nigerian Communications Commission, NCC, penalties, service providers, quality of service).
pjst17_2_134.pdf
Shoewu, O., O.A. Ogunlewe, F.A. Adebari, and A.A. Fasedemi. 2016. “Design and Development of an Effective and Secure Fingerprint Based Biometric Attendance Device (ESFB2A)”. Pacific Journal of Science and Technology. 17(2):164-170. (Keywords: fingerprint module, enrollment, database system, class attendance).
pjst17_2_164.pdf
Management, Economics, and Education
Shoewu, O., S.A. Braimah, and O. Duduyemi. 2016. “Design and Implementation of Hostel Management System (HOMASY): LASU as Case Study”. Pacific Journal of Science and Technology. 17(2):189-196. (Keywords: allocation, hostel, management, MySQL, porter, records, registration, accommodation).
pjst17_2_189.pdf
Shoewu, O., N.T. Makanjuola, D.A. Phillips, and A. Emmanuel. 2016. “Design and Implementation of a Laundry Management System”. Pacific Journal of Science and Technology. 17(2):197-204. (Keywords: customer satisfaction, database, HTML, laundry, management, SQL).
pjst17_2_197.pdf
Osunbor, V.I. and A.O. Egwali. 2016. “Development of OSEG: A FOREX Expert Advisor”. Pacific Journal of Science and Technology. 17(2):206-212. (Keywords: trade, foreign exchange, TradeStation, FOREX, currency market).
pjst17_2_206.pdf
Akintunde, A.A., O.M. Olayiwola, S.O. Agwuegbo, and G.A. Dawodu. 2016. “Stochastic Signal Modeling of Economic Indicators”. Pacific Journal of Science and Technology. 17(2):213-217. (Keywords: stochastic processes, random walk, structural model, economic indicators).
pjst17_2_213.pdf
Adebayo, O.O. 2016. “Agricultural Information Needs of Rural Women: A Case Study of Iwo Local Government Area of Osun State, Nigeria”. Pacific Journal of Science and Technology. 17(2):218-223. (Keywords: information needs, women, agriculture, farming, rural, extension information).
pjst17_2_218.pdf
Saheed, Y.K., M.A Hambali, A.A. Adedeji, and I.A. Adeniji. 2016. “Attendance Management System Using Barcode Identification on Students’ Identity Cards”. Pacific Journal of Science and Technology. 17(2):224-230. (Keywords: attendance management, barcode scanner, ID card, academic institution, examination management).
pjst17_2_224.pdf
Chemistry and Biochemistry
Latona, D.F. 2016. “Kinetics and Mechanisms of KMnO4 Oxidation of Ketones in NaOH Medium”. Pacific Journal of Science and Technology. 17(2):231-238. (Keywords: butanone, 2-pentanone, potassium nitrate, potassium permanganate, propanone and sodium hydroxide).
pjst17_2_231.pdf
Okibe, F.G., E.D. Paul, Y.A. Dallatu, S.E. Abechi, and A.A. Osunlaja. 2016. “Full Factorial Experimental Design Analysis of Acid Blue 147 Dye Removal from Aqueous Solution by Carbon Adsorption”. Pacific Journal of Science and Technology. 17(2):239-249. (Keywords: factorial experimental design, adsorption, activated carbon, optimization, Acid Blu3 147).
pjst17_2_239.pdf
Ekwumemgbo, P.A., G.A. Shallangwa, S.M. Paul, and G.I. Ndukwe. 2016. “In Vitro Decontamination of Lead from Human Blood Plasma using Syzygium aromaticum Biosorbent”. Pacific Journal of Science and Technology. 17(2):250-262. (Keywords: biosorption, lead, Syzygium aromaticum, isotherm, kinetics).
pjst17_2_250.pdf
Life Sciences and Medicine
Ojokoh, A., B. Bello, and F. Adegbenle. 2016. “Effect of Fermentation on Nutrient and Anti-nutrient Composition of Rice (Orisa sativa) and Mucuna (Mucuna pruriens) Blend Flours”. Pacific Journal of Science and Technology. 17(2):263-272. (Keywords: fermentation, rice, mucuna, lactobacillus, proximate, antinutrient).
pjst17_2_263.pdf
Adomi, P.O. 2016. “Characterization of Acetone-Water Extract, Fractionated with Ethyl Acetate Isolated from Phylanthus amarus (Schum and Thonn)”. Pacific Journal of Science and Technology. 17(2):273-277. (Keywords: Phyllanthus amarus, isolation, 9, 12, 15 – octadecatrienoic acid, Abraka, Delta State, Nigeria).
pjst17_2_273.pdf
Ajayi, F.T., S.O. Omotoso, and T.O. Dauda. 2016. “Performance and Nutrient Digestibility of West African Dwarf Goats Fed Corncob-Poultry Dropping Silage”. Pacific Journal of Science and Technology. 17(2):278-287. (Keywords: cassava peel, corncob, nitrogen balance, performance, poultry dropping, silage, animal feed).
pjst17_2_278.pdf
Shrestha, D.B., V.P. Gupta, P.S. Chaurasiya, S. Shrestha, S. Chaudhary, and L. Aryal. 2016. “Study of Correlation between Different Fingerprint Patterns, Blood Groups, and Social Behavior among Medical Students (Nepalese Citizens)”. Pacific Journal of Science and Technology. 17(2):288-292. (Keywords: fingerprint pattern, Nepal, correlation, blood group, behavior).
pjst17_2_288.pdf
Bamigbala, O.A., A.A. Akinrefon, and O.R. Afolabi. 2016. “Comparison between Quasi-Poisson and Negative Binomial in Handling Over-Dispersion: A Study of Risk Factors Associated with Malaria among Children Younger than Five Years”. Pacific Journal of Science and Technology. 17(2):293-299. (Keywords: malaria, quasi-Poisson, deviance, negative binomial, goodness of fit).
pjst17_2_293.pdf
Akinrefon, A.A., O.A. Bamigbala, and S.S. Abdulkadir. 2016. “Pneumonia Prevalence among Under-Five in Nigeria: A Poisson Regression Model Approach”. Pacific Journal of Science and Technology. 17(2):300-309. (Keywords: pneumonia, Chi-square, quasi-Poisson, deviance, Poisson regression, negative binomial, odds).
pjst17_2_300.pdf
Nafiu, L.A., U.K. Kabir, and R.N. Adiukwu. 2016. “Risk Factors for Maternal Mortality in Nigeria”. Pacific Journal of Science and Technology. 17(2):310-317. (Keywords: maternal, mortality, age at birth, education, antenatal care).
pjst17_2_310.pdf
Nafiu, L.A., A.A. Aau’ud, and R.N. Adiukwu. 2016. “Determinants of Maternal Morality in Somalia”. Pacific Journal of Science and Technology. 17(2):318-328. (Keywords: maternal mortality, gross domestic product, GDP, fertility rate, HIV, AIDS).
pjst17_2_318.pdf
Osemene, K.P. and W.O. Erhun. 2016. “A Study of the Technology used in Community Pharmacy Practice in Nigeria”. Pacific Journal of Science and Technology. 17(2):329-340. (Keyword: technology, innovations, information, community pharmacy, Nigeria).
pjst17_2_329.pdf
Abdulkdir, M.K., C. Schandorf, and F. Hasford. 2016. “Determination of Computed Tomography Diagnostic Reference Levels in North-Central Nigeria”. Pacific Journal of Science and Technology. 17(2):341-349. (Keywords: computed tomography, CT, diagnostic reference levels, radiological examinations, dose).
pjst17_2_341.pdf
Environmental Science and Ecology
Ugwuoke, E.C., H.O. Orah, B.I. Onyia, I.Ofili, and H.I. Edeh. 2016. “Desalinization of Brackish Water”. Pacific Journal of Science and Technology. 17(2):350-35. (Keywords: desalinization, salt water, drinking water, potable water, pond, hygiene).
pjst17_2_350.pdf
Volume 17, Number 1 (May / June 2016)
Engineering and Material Science
Udezue, C.N., J. Eneh, A. Unachukwu, I. Onyemelukwe, and H. Onyeka. 2016. “12V Portable Battery Charging System”. Pacific Journal of Science and Technology. 17(1):5-11. (Keywords: AC power supply, rectification, charging, deactivation, full charge).
pjst17_1_5.pdf
Ofili, I., E.C. Ugwuoke, N.N. Eze, S.T. Ukwuani, and S.A. Ogunjobi. 2016. “Water Purification by Solar Distillation Process”. Pacific Journal of Science and Technology. 17(1):12-16. (Keywords: drinking water, domestic purposes, potable water, solar distillation, salt water).
pjst17_1_12.pdf
Ukwuani, S.T., E.C. Ugwuoke, N.N. Exe, M.U. Ude, and I. Ofili. 2016. “Anaerobic Plan for Waste Treatment”. Pacific Journal of Science and Technology. 17(1):17-22. (Keywords: waste management, disease, anaerobic digestion, temperature, biogas).
pjst17_1_17.pdf
Energy and Power
Thiesen, S. 2016. “100% Renewable Energy Based Electricity Production in the Philippines: A Real Possibility or a Political Pipe Dream?”. Pacific Journal of Science and Technology. 17(1):23-29. (Keywords: energy transition, renewable energy, sustainability, development economics, country studies, regional studies, environmental policy).
pjst17_1_23.pdf
Physics and Atmospheric Physics
Olanrewaju, M.A., J.A. Gbadeyan, and A.S. Idowu. 2016. Flow and Heat Transfer Analysis of a Second Grade Fluid with Newtonian Heating in the Presence of Elastic Deformation in a Porous Medium”. Pacific Journal of Science and Technology. 17(1):30-48. (Keywords: Runge-Kutta method, flow, heat transfer, convective boundary conditions, transverse magnetic field, heat generation, viscous dissipation, elastic deformation, porous medium).
pjst17_1_30.pdf
Mathematics and Statistics
Oguntunde, P.E., A.O. Adejumo, and K.A. Adepoju. 2016. “Assessing the Flexibility of the Exponentiated Generalized Exponential Distribution”. Pacific Journal of Science and Technology. 17(1):49-57. (Keywords: exponential distribution, exponentiated generalized exponential distribution, generalization, maximum likelihood estimation).
pjst17_1_49.pdf
Ojedokun, J.O., F.J. Ayoola, and J.O. Iyaniwura. 2016. “On the Estimation of Parameters of Nonlinear Model in the Presence of Variance Homogeneity and Variance Heterogeneity”. Pacific Journal of Science and Technology. 17(1):58-67. (Keywords: variance, homogeneity, heterogeneity, parameters, Newton-Raphson algorithm).
pjst17_1_58.pdf
Adejumo, A.O., O. Job, T.D. Isaac, and B.A. Oyejola. 2016. “Performances of Ordinary and Generalized Least Squares Estimators on Multiple Linear Regression Models with Heteroscedasticity”. Pacific Journal of Science and Technology. 17(1):68-78. (Keywords: heteroscedasticity, ordinary least squares, generalized least squares, stochastic error term, magnitude, characterization, Monte Carlo, simulation).
pjst17_1_68.pdf
Oyeyemi, G.M. and K.D. Ajagbe 2016. “Estimation of P[Y<X] for Bivariate Exponentiated Gama Distribution”. Pacific Journal of Science and Technology. 17(1):79-88. (Keywords: non-monotone event, increasing failure events, decreasing failure events, proportion reversed hazard rate model, percentile estimator, PCE).
pjst17_1_79.pdf
Olayiwola, O.M., A.A. Adewara, and H.O. Bisira. 2016. “Influence of Social Demographic Characteristics on Respondents’ Responses in a Longitudinal Survey”. Pacific Journal of Science and Technology. 17(1):89-97. (Keywords: longitudinal survey, response predictors, non-response rate).
pjst17_1_89.pdf
Management, Economics, and Education
Petrushevski, L. 2016. “Master/Slave Dialectics, negativity, and the Quest for Sovereignty”. Pacific Journal of Science and Technology. 17(1):96-104. (Keywords: master, slave, Hegel, Marx, Bataille, ontology, epistemology, aesthetics, noise, anthropology, alienation).
pjst17_1_98.pdf
Petrushevski, L. 2016. “State and Pre-State Economies”. Pacific Journal of Science and Technology. 17(1):105-113. (Keywords: enlightenment, Protestantism, George Bataile, Homo Economicus, political economy, Karl Marx, G.W. Hegel, Adam Smith, George Gilder).
pjst17_1_105.pdf
Olayiwola, O.M., A.A. Amalare, and S.O. Adebesin. 2016. “Prediction of Returns on All-Share Index of Nigeria Stock Exchange”. Pacific Journal of Science and Technology. 17(1):114-119. (Keywords: All-Share Index, Ljung-Box statistics, ARIMA model).
pjst17_1_114.pdf
Ogege, S. 2016. “Gauging the Volatility Level of Stock Returns in the Nigerian Stock Market”. Pacific Journal of Science and Technology. 17(1):120-128. (Keywords: GARCH, volatility, stock returns).
pjst17_1_120.pdf
Babatunde, B.O., R.A. Gbadeyan, and J.A. Bamiduro. 2016. “Supply Chain Management Practices and Market Performance: Evidence from Selected Major Marketers of Petroleum Products in Nigeria”. Pacific Journal of Science and Technology. 17(1):129-139. (Keywords: supply chain, management practices, market performance, petroleum, major marketer).
pjst17_1_129.pdf
Oluwole, A.D. and M.K. Olanrewaju. 2016. “Effectiveness of Motivational Enhancement Therapy in Enhancing Mathematics Learning Gains among School-Going Adolescents in Oyo State, Nigeria”. Pacific Journal of Science and Technology. 17(1):140-151. (Keywords: motivational enhancement therapy, mathematics learning gains, school-going adolescents).
pjst17_1_140.pdf
Babalola, A.E. 2016. “Prediction Analysis on Student Library Usage: A Case Study at Eastern Mediterranean University (EMU), Gazimagusa, Turkey”. Pacific Journal of Science and Technology. 17(1):152-155. (Keywords: linear regression models, sample data, correlation coefficient, influential point, SPSS, EMU, Eastern Mediterranean University, library usage).
pjst17_1_152.pdf
Chemistry and Biochemistry
Sodeinde K.O., E.O. Dare, A.A. Lasisi, P. Ndungu, and N. Revaprasadu. 2016. “Green Synthesis of Ag, Au and Au-Ag bimetallic Nanoparticles using Chrysophyllum albidum Aqueous Extract for Catalytic Application in Electro-oxidation of Methanol”. Pacific Journal of Science and Technology. 17(1):156-169. (Keywords: Chrysophyllum albidum, green nano-electrocatalyst, nanostructures, catalytic properties, X-ray diffraction, transmission electron microscopy, TEM).
pjst17_1_156.pdf
Sodeinde, K.O., E.O. Dare, A.A. Lasisi, and N. Revaprasadu. 2016. “Biosynthesis, Characterization, and Material Applications of Gold, Silver, and Palladium Nanoparticles using Aqueous Extract of Basella alba Leaves (Basellaceae)”. Pacific Journal of Science and Technology. 17(1):170-176. (Keywords: biosynthesis, B. alba, metal nanoparticles, TEM, XRD, Basellaceae)
pjst17_1_170.pdf
Latona, D.F. 2016. “Kinetics and Mechanism of Sugar Oxidation by KMnO4 in NaOH Medium”. Pacific Journal of Science and Technology. 17(1):177-182. (Keywords: potassium permanganate, ferrous ammonium sulfate, glucose, fructose, xylose, sodium hydroxide).
pjst17_1_177.pdf
Lasisi, A.A., M.O. Bamidele, S. Balogun, A.S. Adebisi, and S.A. Adebisi. 2016. “Chemical Constituents and Antibacterial Evaluation of Deinbollia pinnata (Schum and Thonn) Sapindaceae”. Pacific Journal of Science and Technology. 17(1):183-199. (Key words: Deinbollia pinnata, chemical constituents, antibacterial activity, isolated compounds).
pjst17_1_183.pdf
Ilias, A.O. and A.O. Oladimeji. 2016. “Production of Alkyl Benzenes from Pure Polythene Wastes”. Pacific Journal of Science and Technology. 17(1): 219-222. (Keywords: recycling, polythene, polythene wastes, alkylbenzenes).
pjst17_1_219.pdf
Life Sciences and Medicine
Nafiu, L.A., M. Okello, and R.N. Adiukwu. 2016. “Determinants of Under-Five Mortality in Abim District, Uganda”. Pacific Journal of Science and Technology. 17(1):223-228. (Key words: maternal age, maternal education, maternal occupation, water source, latrine use and under-five mortality).
pjst17_1_223.pdf
Asoiro, F.U. and V.C. Okonkwo. 2016. “Effect of pH on Oil Extraction from Chlorella spp.”. Pacific Journal of Science and Technology. (Keywords: microalgae, bubble-column photobioreactor, Chlorella spp., oil extraction, optical density, specific growth rate).
pjst17_1_229.pdf
Olowookere, C.J., N.N. Jibiri, T.O. Bello, and C. Aborishade, S. 2016. “Estimation of Cancer Risks Arising from Medical Exposure to Ionizing Radiation of a Population in Southwestern Nigeria”. Pacific Journal of Science and Technology. 17(1):241-257. (Keywords: cancer risk index, medical x-ray examination, dosimetry, health physics).
pjst17_1_241.pdf
Adeyeye, S.A.O, O.B. Oyewole, A.O. Obadina, A.M. Omemu, and A.O.Adebayo-Oyetoro. 2016. “Effects of Smoking Methods on Quality, Microbial, and Chemical Safety of Traditional Smoked Silver Catfish (Chrysichthys nigrodigitatus). Pacific Journal of Science and Technology. 17(1):258-270. (Keywords: silver catfish, smoking, quality, PAHs, heavy metals).
pjst17_1_258.pdf
Adebayo-Oyetoro, A.O., O.O. Ogundipe, C.G. Azoro, and S.A.O. Adeyeye. 2016. “Production and Evaluation of Ginger Spiced Cookies from Wheat-Plantain Composite Flour”. Pacific Journal of Science and Technology. 17(1):280-287. (Keywords: plantain flour, composite flour, nutritional analysis).
pjst17_1_280.pdf
Geology, Geophysics, and Earth Science
Osokpor, J., F.A. Lucas, O.J. Osokpor, B. Overare, G.I. Alaminiokuma, O.B. Ogbe, T.S. Daniya, and O.E. Avwenagha. 2016. “Petroleum Potential of Paleogene-Neogene Age Sediments in Well TN-1, Western Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 17(1):288-300. (Keywords: Niger Delta, petroleum generation, Akata Formation, Agbada Formation, source rock maturity).
pjst17_1_288.pdf
Overare, B., E.O Avwenagha, E. Okpara, J. Osokpor, O.B. Ogbe, A.E. Overare, and E.D. Ogueh. 2016. “Hydro-Geochemical Attributes of Quaternary Sands in Warri, Western Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 17(1):301-310. (Keywords: groundwater chemistry, hydrochemical facies, infiltration, dissolution).
pjst17_1_301.pdf
Ayuk, M.A., S.J. Abe, and A.O. Daramola. 2016. “3D Structural Interpretation and Volumetric Analysis of Reservoir ‘X’ over Dara Field, Onshore Niger Delta”. Pacific Journal of Science and Technology. 17(1):311-314. (Keywords: reservoir, amplitude map, anticlinal structure, horizon).
pjst17_1_311.pdf
Salufu, S.O. and A. Sulaimon. 2016. “Prediction of Reservoir Energy Shale Water Drive in a Reservoir Adjacent to Overpressure Shale: A Case Study of Niger Delta”. Pacific Journal of Science and Technology. 17(1): 315-322. (Keywords: overpressure shale, shale water influx, natural pressure disequilibrium, reservoir energy drive, Niger Delta)
pjst17_1_315.pdf
Olufunke, O.O.I. and A.O. James. 2016. “Hydrogeophysical Assessment of Aule Area, Akure Southwestern Nigeria”. Pacific Journal of Science and Technology. 17(1):323-336. (Keywords: vertical electrical sounding, electrical resistivity, potable water, ground water potential).
pjst17_1_323.pdf
Eze, M.O., A.W. Mode, and A.O. Anyiam. 2016. “Recognition and Evaluation of Low Resistivity Pay-Zones: A Case Study of “Amo-Field” in the Tertiary Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 17(1):337-344. (Keywords: low resistivity pay sands, volume of shale, wireline logs).
pjst17_1_337.pdf
Environmental Science and Ecology
Okolo, V.N. and E.A. Olowolafe. 2016. “Comparative Analysis of Different Physical and Chemical Components on Different Horizons of Soil Profile Pit in Challawa Industrial Area and Adjacent Area not Affected by Industrial Effluent”. Pacific Journal of Science and Technology. 17(1):345-351. (Keywords: soil contamination, industrial effluent, physical and chemical profile, environmental analysis).
pjst17_1_345.pdf
Ekwumemgbo, P.A., I.K. Omoniyi, and B. Isuwa. 2016. “Geochemical Assessment of Anthropogenic Influence on Pollution Status of Cobalt, Chromium, and Copper in Sediments of some Rivers in Lokoja, Kogi State, Nigeria”. Pacific Journal of Science and Technology. 17(1):352-363. (Keywords: river sediment, heavy metals, pollution, anthropogenic, River Niger, River Benue, Confluence Point).
pjst17_1_352.pdf
Ekwumemgbo, P.A., I.K. Omoniyi, O.F. Godwin, and O.I Edem. 2016. “Inspection of the Impact of Vehicular Emissions on some Air Quality Parameters in Zaria Metropolis, Kaduna, Nigeria”. Pacific Journal of Science and Technology. 17(1):364-373. (Keywords: air pollutants, impact, determination, traffic, density, vehicular emissions).
pjst17_1_364.pdf
Edward, J.B., E.O. Idowu, A.A. Adewumi, J.A. Oso, and O.O. Eniola 2016. “Impact of Palm Oil Mill Effluent on Physico-Chemical Parameters of a Southwestern River, Ekiti State, Nigeria”. Pacific Journal of Science and Technology. 17(1): 374-380. (Keywords: physico-chemical parameters, POME, Ayanyan River, pollution, remediation).
pjst17_1_374.pdf
Udezue, C.N., J. Eneh, A. Unachukwu, I. Onyemelukwe, and H. Onyeka. 2016. “12V Portable Battery Charging System”. Pacific Journal of Science and Technology. 17(1):5-11. (Keywords: AC power supply, rectification, charging, deactivation, full charge).
pjst17_1_5.pdf
Ofili, I., E.C. Ugwuoke, N.N. Eze, S.T. Ukwuani, and S.A. Ogunjobi. 2016. “Water Purification by Solar Distillation Process”. Pacific Journal of Science and Technology. 17(1):12-16. (Keywords: drinking water, domestic purposes, potable water, solar distillation, salt water).
pjst17_1_12.pdf
Ukwuani, S.T., E.C. Ugwuoke, N.N. Exe, M.U. Ude, and I. Ofili. 2016. “Anaerobic Plan for Waste Treatment”. Pacific Journal of Science and Technology. 17(1):17-22. (Keywords: waste management, disease, anaerobic digestion, temperature, biogas).
pjst17_1_17.pdf
Energy and Power
Thiesen, S. 2016. “100% Renewable Energy Based Electricity Production in the Philippines: A Real Possibility or a Political Pipe Dream?”. Pacific Journal of Science and Technology. 17(1):23-29. (Keywords: energy transition, renewable energy, sustainability, development economics, country studies, regional studies, environmental policy).
pjst17_1_23.pdf
Physics and Atmospheric Physics
Olanrewaju, M.A., J.A. Gbadeyan, and A.S. Idowu. 2016. Flow and Heat Transfer Analysis of a Second Grade Fluid with Newtonian Heating in the Presence of Elastic Deformation in a Porous Medium”. Pacific Journal of Science and Technology. 17(1):30-48. (Keywords: Runge-Kutta method, flow, heat transfer, convective boundary conditions, transverse magnetic field, heat generation, viscous dissipation, elastic deformation, porous medium).
pjst17_1_30.pdf
Mathematics and Statistics
Oguntunde, P.E., A.O. Adejumo, and K.A. Adepoju. 2016. “Assessing the Flexibility of the Exponentiated Generalized Exponential Distribution”. Pacific Journal of Science and Technology. 17(1):49-57. (Keywords: exponential distribution, exponentiated generalized exponential distribution, generalization, maximum likelihood estimation).
pjst17_1_49.pdf
Ojedokun, J.O., F.J. Ayoola, and J.O. Iyaniwura. 2016. “On the Estimation of Parameters of Nonlinear Model in the Presence of Variance Homogeneity and Variance Heterogeneity”. Pacific Journal of Science and Technology. 17(1):58-67. (Keywords: variance, homogeneity, heterogeneity, parameters, Newton-Raphson algorithm).
pjst17_1_58.pdf
Adejumo, A.O., O. Job, T.D. Isaac, and B.A. Oyejola. 2016. “Performances of Ordinary and Generalized Least Squares Estimators on Multiple Linear Regression Models with Heteroscedasticity”. Pacific Journal of Science and Technology. 17(1):68-78. (Keywords: heteroscedasticity, ordinary least squares, generalized least squares, stochastic error term, magnitude, characterization, Monte Carlo, simulation).
pjst17_1_68.pdf
Oyeyemi, G.M. and K.D. Ajagbe 2016. “Estimation of P[Y<X] for Bivariate Exponentiated Gama Distribution”. Pacific Journal of Science and Technology. 17(1):79-88. (Keywords: non-monotone event, increasing failure events, decreasing failure events, proportion reversed hazard rate model, percentile estimator, PCE).
pjst17_1_79.pdf
Olayiwola, O.M., A.A. Adewara, and H.O. Bisira. 2016. “Influence of Social Demographic Characteristics on Respondents’ Responses in a Longitudinal Survey”. Pacific Journal of Science and Technology. 17(1):89-97. (Keywords: longitudinal survey, response predictors, non-response rate).
pjst17_1_89.pdf
Management, Economics, and Education
Petrushevski, L. 2016. “Master/Slave Dialectics, negativity, and the Quest for Sovereignty”. Pacific Journal of Science and Technology. 17(1):96-104. (Keywords: master, slave, Hegel, Marx, Bataille, ontology, epistemology, aesthetics, noise, anthropology, alienation).
pjst17_1_98.pdf
Petrushevski, L. 2016. “State and Pre-State Economies”. Pacific Journal of Science and Technology. 17(1):105-113. (Keywords: enlightenment, Protestantism, George Bataile, Homo Economicus, political economy, Karl Marx, G.W. Hegel, Adam Smith, George Gilder).
pjst17_1_105.pdf
Olayiwola, O.M., A.A. Amalare, and S.O. Adebesin. 2016. “Prediction of Returns on All-Share Index of Nigeria Stock Exchange”. Pacific Journal of Science and Technology. 17(1):114-119. (Keywords: All-Share Index, Ljung-Box statistics, ARIMA model).
pjst17_1_114.pdf
Ogege, S. 2016. “Gauging the Volatility Level of Stock Returns in the Nigerian Stock Market”. Pacific Journal of Science and Technology. 17(1):120-128. (Keywords: GARCH, volatility, stock returns).
pjst17_1_120.pdf
Babatunde, B.O., R.A. Gbadeyan, and J.A. Bamiduro. 2016. “Supply Chain Management Practices and Market Performance: Evidence from Selected Major Marketers of Petroleum Products in Nigeria”. Pacific Journal of Science and Technology. 17(1):129-139. (Keywords: supply chain, management practices, market performance, petroleum, major marketer).
pjst17_1_129.pdf
Oluwole, A.D. and M.K. Olanrewaju. 2016. “Effectiveness of Motivational Enhancement Therapy in Enhancing Mathematics Learning Gains among School-Going Adolescents in Oyo State, Nigeria”. Pacific Journal of Science and Technology. 17(1):140-151. (Keywords: motivational enhancement therapy, mathematics learning gains, school-going adolescents).
pjst17_1_140.pdf
Babalola, A.E. 2016. “Prediction Analysis on Student Library Usage: A Case Study at Eastern Mediterranean University (EMU), Gazimagusa, Turkey”. Pacific Journal of Science and Technology. 17(1):152-155. (Keywords: linear regression models, sample data, correlation coefficient, influential point, SPSS, EMU, Eastern Mediterranean University, library usage).
pjst17_1_152.pdf
Chemistry and Biochemistry
Sodeinde K.O., E.O. Dare, A.A. Lasisi, P. Ndungu, and N. Revaprasadu. 2016. “Green Synthesis of Ag, Au and Au-Ag bimetallic Nanoparticles using Chrysophyllum albidum Aqueous Extract for Catalytic Application in Electro-oxidation of Methanol”. Pacific Journal of Science and Technology. 17(1):156-169. (Keywords: Chrysophyllum albidum, green nano-electrocatalyst, nanostructures, catalytic properties, X-ray diffraction, transmission electron microscopy, TEM).
pjst17_1_156.pdf
Sodeinde, K.O., E.O. Dare, A.A. Lasisi, and N. Revaprasadu. 2016. “Biosynthesis, Characterization, and Material Applications of Gold, Silver, and Palladium Nanoparticles using Aqueous Extract of Basella alba Leaves (Basellaceae)”. Pacific Journal of Science and Technology. 17(1):170-176. (Keywords: biosynthesis, B. alba, metal nanoparticles, TEM, XRD, Basellaceae)
pjst17_1_170.pdf
Latona, D.F. 2016. “Kinetics and Mechanism of Sugar Oxidation by KMnO4 in NaOH Medium”. Pacific Journal of Science and Technology. 17(1):177-182. (Keywords: potassium permanganate, ferrous ammonium sulfate, glucose, fructose, xylose, sodium hydroxide).
pjst17_1_177.pdf
Lasisi, A.A., M.O. Bamidele, S. Balogun, A.S. Adebisi, and S.A. Adebisi. 2016. “Chemical Constituents and Antibacterial Evaluation of Deinbollia pinnata (Schum and Thonn) Sapindaceae”. Pacific Journal of Science and Technology. 17(1):183-199. (Key words: Deinbollia pinnata, chemical constituents, antibacterial activity, isolated compounds).
pjst17_1_183.pdf
Ilias, A.O. and A.O. Oladimeji. 2016. “Production of Alkyl Benzenes from Pure Polythene Wastes”. Pacific Journal of Science and Technology. 17(1): 219-222. (Keywords: recycling, polythene, polythene wastes, alkylbenzenes).
pjst17_1_219.pdf
Life Sciences and Medicine
Nafiu, L.A., M. Okello, and R.N. Adiukwu. 2016. “Determinants of Under-Five Mortality in Abim District, Uganda”. Pacific Journal of Science and Technology. 17(1):223-228. (Key words: maternal age, maternal education, maternal occupation, water source, latrine use and under-five mortality).
pjst17_1_223.pdf
Asoiro, F.U. and V.C. Okonkwo. 2016. “Effect of pH on Oil Extraction from Chlorella spp.”. Pacific Journal of Science and Technology. (Keywords: microalgae, bubble-column photobioreactor, Chlorella spp., oil extraction, optical density, specific growth rate).
pjst17_1_229.pdf
Olowookere, C.J., N.N. Jibiri, T.O. Bello, and C. Aborishade, S. 2016. “Estimation of Cancer Risks Arising from Medical Exposure to Ionizing Radiation of a Population in Southwestern Nigeria”. Pacific Journal of Science and Technology. 17(1):241-257. (Keywords: cancer risk index, medical x-ray examination, dosimetry, health physics).
pjst17_1_241.pdf
Adeyeye, S.A.O, O.B. Oyewole, A.O. Obadina, A.M. Omemu, and A.O.Adebayo-Oyetoro. 2016. “Effects of Smoking Methods on Quality, Microbial, and Chemical Safety of Traditional Smoked Silver Catfish (Chrysichthys nigrodigitatus). Pacific Journal of Science and Technology. 17(1):258-270. (Keywords: silver catfish, smoking, quality, PAHs, heavy metals).
pjst17_1_258.pdf
Adebayo-Oyetoro, A.O., O.O. Ogundipe, C.G. Azoro, and S.A.O. Adeyeye. 2016. “Production and Evaluation of Ginger Spiced Cookies from Wheat-Plantain Composite Flour”. Pacific Journal of Science and Technology. 17(1):280-287. (Keywords: plantain flour, composite flour, nutritional analysis).
pjst17_1_280.pdf
Geology, Geophysics, and Earth Science
Osokpor, J., F.A. Lucas, O.J. Osokpor, B. Overare, G.I. Alaminiokuma, O.B. Ogbe, T.S. Daniya, and O.E. Avwenagha. 2016. “Petroleum Potential of Paleogene-Neogene Age Sediments in Well TN-1, Western Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 17(1):288-300. (Keywords: Niger Delta, petroleum generation, Akata Formation, Agbada Formation, source rock maturity).
pjst17_1_288.pdf
Overare, B., E.O Avwenagha, E. Okpara, J. Osokpor, O.B. Ogbe, A.E. Overare, and E.D. Ogueh. 2016. “Hydro-Geochemical Attributes of Quaternary Sands in Warri, Western Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 17(1):301-310. (Keywords: groundwater chemistry, hydrochemical facies, infiltration, dissolution).
pjst17_1_301.pdf
Ayuk, M.A., S.J. Abe, and A.O. Daramola. 2016. “3D Structural Interpretation and Volumetric Analysis of Reservoir ‘X’ over Dara Field, Onshore Niger Delta”. Pacific Journal of Science and Technology. 17(1):311-314. (Keywords: reservoir, amplitude map, anticlinal structure, horizon).
pjst17_1_311.pdf
Salufu, S.O. and A. Sulaimon. 2016. “Prediction of Reservoir Energy Shale Water Drive in a Reservoir Adjacent to Overpressure Shale: A Case Study of Niger Delta”. Pacific Journal of Science and Technology. 17(1): 315-322. (Keywords: overpressure shale, shale water influx, natural pressure disequilibrium, reservoir energy drive, Niger Delta)
pjst17_1_315.pdf
Olufunke, O.O.I. and A.O. James. 2016. “Hydrogeophysical Assessment of Aule Area, Akure Southwestern Nigeria”. Pacific Journal of Science and Technology. 17(1):323-336. (Keywords: vertical electrical sounding, electrical resistivity, potable water, ground water potential).
pjst17_1_323.pdf
Eze, M.O., A.W. Mode, and A.O. Anyiam. 2016. “Recognition and Evaluation of Low Resistivity Pay-Zones: A Case Study of “Amo-Field” in the Tertiary Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 17(1):337-344. (Keywords: low resistivity pay sands, volume of shale, wireline logs).
pjst17_1_337.pdf
Environmental Science and Ecology
Okolo, V.N. and E.A. Olowolafe. 2016. “Comparative Analysis of Different Physical and Chemical Components on Different Horizons of Soil Profile Pit in Challawa Industrial Area and Adjacent Area not Affected by Industrial Effluent”. Pacific Journal of Science and Technology. 17(1):345-351. (Keywords: soil contamination, industrial effluent, physical and chemical profile, environmental analysis).
pjst17_1_345.pdf
Ekwumemgbo, P.A., I.K. Omoniyi, and B. Isuwa. 2016. “Geochemical Assessment of Anthropogenic Influence on Pollution Status of Cobalt, Chromium, and Copper in Sediments of some Rivers in Lokoja, Kogi State, Nigeria”. Pacific Journal of Science and Technology. 17(1):352-363. (Keywords: river sediment, heavy metals, pollution, anthropogenic, River Niger, River Benue, Confluence Point).
pjst17_1_352.pdf
Ekwumemgbo, P.A., I.K. Omoniyi, O.F. Godwin, and O.I Edem. 2016. “Inspection of the Impact of Vehicular Emissions on some Air Quality Parameters in Zaria Metropolis, Kaduna, Nigeria”. Pacific Journal of Science and Technology. 17(1):364-373. (Keywords: air pollutants, impact, determination, traffic, density, vehicular emissions).
pjst17_1_364.pdf
Edward, J.B., E.O. Idowu, A.A. Adewumi, J.A. Oso, and O.O. Eniola 2016. “Impact of Palm Oil Mill Effluent on Physico-Chemical Parameters of a Southwestern River, Ekiti State, Nigeria”. Pacific Journal of Science and Technology. 17(1): 374-380. (Keywords: physico-chemical parameters, POME, Ayanyan River, pollution, remediation).
pjst17_1_374.pdf
Volume 16, Number 2 (November / December 2015)
Engineering and Material Science
Chukwudi, B.C., H.E. Opara, and M.B. Ogunedo. 2015. “Modeling and Event Based Simulation of an Earthmoving Digger Using SolidWorks Premium 2014”. Pacific Journal of Science and Technology. 16(2):5-16. (Keywords: earthmoving digger, SolidWorks, event based motion, simulation, Newton-Euler, Kane, CAD, computer aided design).
pjst16_2_5.pdf
Ugwuoke, E.C., M.U. Ude, L.C. Osondu, N.N. Eze, and S.T. Ukwuani. 2015. “Performance Evaluation of a Solar Water Distillation”. Pacific Journal of Science and Technology. 16(2):17-21. (Keywords: solar still, solar distillation, potable water, absorptivity, purification).
pjst16_2_17.pdf
Energy and Power
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, and Y. Ajose. 2015. “Investigating the Problems of Prepaid Metering Systems in Nigeria”. Pacific Journal of Science and Technology. 16(2):22-31. (Keywords: EKEDC, electricity metering, kWh, distribution, IPP, electricity generation).
pjst16_2_22.pdf
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, and E.O. Imohimi. 2015. “The Need for Tariff Adjustment by the Distribution Companies in Nigeria”. Pacific Journal of Science and Technology. 16(2):32-42. (Keywords: MYTO, electricity tariff, KWH, exchange rate, inflation).
pjst16_2_32.pdf
Emmanuel, U.C., U.T. Stanislus, E.N. Nixson, C.C. Celestine, and O.C. Loveday. 2015. “The Effect of Total Solid Concentration on Biogas Production”. Pacific Journal of Science and Technology. 16(2):43-45. (Keywords: total solid, anaerobic digestion, biogas production, temperature, digester, agricultural waste).
pjst16_2_43.pdf
Physics and Atmospheric Physics
Aiyesimi, Y.M., G.T. Okedayo, and O.W. Lawal. 2015. “Analysis of Unsteady MHD Thin Film Flow of a Third Grade Fluid with Heat Transfer Down an Inclined Plane”. Pacific Journal of Science and Technology. 16(2):46-56. (Keywords: non-Newtonian fluid, MHD flow, magnetohydrodynamic, thin film flow, third grade fluid, no slip boundary condition, heat transfer, eigenfunction expansion).
pjst16_2_46.pdf
Mathematics and Statistics
Agom, E.U. and A.M. Badmus. 2015. “A Concrete Adomian Decomposition Method for Quadratic Riccati’s Differential Equations”. Pacific Journal of Science and Technology. 16(2):57-62. (Keywords: Adomian decomposition method, quadratic Riccati differential equations).
pjst16_2_57.pdf
Lanlege, D.I., U.M. Garba, and A. Aluebho. 2015. “Using Modified Euler Method (MEM) For The Solution of Some First Order Differential Equations With Initial Value Problems (IVP’s)”. Pacific Journal of Science and Technology. 16(2):63-81. (Keywords: Modified Euler Method, MEM, Exact Solutions, ES, Initial Value Problem, IVP, convergence rate, analytical solution, numerical solution, error estimate, First Order Differential Equation, FODE).
pjst16_2_63.pdf
Olayiwola, O.M., A.A. Adewara, and T.O. Ayeleso. 2015. “A Modified Exponential Ratio-Type Estimator in Stratified Ranked Set Sampling”. Pacific Journal of Science and Technology. 16(2):82-89. (Keywords: stratified ranked set sampling, exponential ratio type estimators, co-efficient of variation, co-efficient of kurtosis and efficiency).
pjst16_2_82.pdf
Rauf K., J.O. Omolehin, S.A. Aniki, and O.T. Wahab. 2015. “Finite Element Methods on Derivative Least–Square and Semi-Standard Galerkin for Solving Boundary Value Problems”. Pacific Journal of Science and Technology. 16(2):90-97. (Keywords: boundary value problem, derivative least-square method, exact solution, finite element method, residue, semi-standard Galerkin method).
pjst16_2_90.pdf
Aniki, S.A. and K. Rauf. 2015. “Integrated Decomposed Fourier Transform Method for Convergence Analysis of Some Hyperbolic Schemes”. Pacific Journal of Science and Technology. 10(2):98-102. (Keyword: conditionally stable, convergence, decomposition method, Fourier transform, hyperbolic schemes).
pjst16_2_98.pdf
Rauf, K. and R. Kanu. 2015. “On Linear Transformations in Linear Orthogonality Spaces”. Pacific Journal of Science and Technology. 16(2):103-107. (Mathematics Subject Classification: 39B55, 39B62) (Keyword: orthogonal additive mapping, orthogonality space, linearity).
pjst16_2_103.pdf
Olayiwola, O.M., F.S. Apantaku, A.A. Adewara, and A.F. Gboyega. 2015. “Modified Ratio Estimator Using Multiple Auxiliary Variables”. Pacific Journal of Science and Technology. 16(2):108-113. (Keywords: ratio estimator, mean square error, MSE, principal component, auxiliary variable).
pjst16_2_108.pdf
Information Technology and Communications
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, L.A. Saliu, and K.A. Sodiq. 2015. “Performance Quality of WIMAX Technology in Nigeria: A Case of Lagos and Abuja”. Pacific Journal of Science and Technology. 16(2):114-123. (Keywords: WIMAX, quality of service, data service, Lagos, Abuja, cellular network, user expectations).
pjst16_2_114.pdf
Akwukwuma, V.V.N. and E.N. Udo. 2015. “Predicting Adaptability Level of Object-Oriented Software Using Metrics and Threshold Values”. Pacific Journal of Science and Technology. 16(2):124-134. (Keywords: adaptability level, software metrics, internal software attributes, threshold values, software analyzer).
pjst16_2_124.pdf
AL-Adwan, M.M. 2015. “The Impact of Information Technology on Health Sector Performance: Case Study – Saudi Arabia Health Sector”. Pacific Journal of Science and Technology. 16(2):135-146. (Keywords: health sector, health information systems, HIS, technology in health care, centralized data systems, electronic health records, EHR).
pjst16_2_135.pdf
Management, Economics, and Education
Muraina, M.B. and K.O. Muraina. 2015. “The Interactive Effects of Organizational Commitment and Qualifications on Teaching Productivity among Selected Secondary School Teachers in South-Western Nigeria”. Pacific Journal of Science and Technology. 16(2):147-155. (Keywords: organizational commitment, educational qualifications, teaching productivity, secondary school teachers).
pjst16_2_147.pdf
Aremu, M.A., Y.I. Mustapha, Y. Nageri, and M.A. Aremu. 2015. “Product and Technology Innovation and Organization Performance: Evidence from the Telecommunication Industry”. Pacific Journal of Science and Technology. 16(2):156-165. (Keywords: product, technology, innovation, quality, organizational performance, telecommunication industry).
pjst16_2_156.pdf
Ajao, I.O., F.J. Ayoola, and J.O. Iyaniwura. 2015. “On Comparison of Temporal Disaggregation Methods in Flow Variables of Economic Data”. Pacific Journal of Science and Technology. 16(2):166-179. (Keywords: Chow-Lin-maxlog, Fernandez, GDP, Temporal disaggregation, Litterman-maxlog).
pjst16_2_166.pdf
Adeoti, J.O., R.A. Gbadeyan, and Y.A. Olawale. 2015. “The Impact of Micro-finance Institution's Credit on the Survival of Small-and medium-Scale Enterprises in Irepodun LGA of Kwara State, Nigeria”. Pacific Journal of Science and Technology. 16(2):180-188. (Keywords: impact, microfinance, credit, survival small-scale business, entrepreneurship).
pjst16_2_180.pdf
AL-Adwan, M.M. 2015. “Proposed Hybrid System of Electronic Learning and Content Management Systems for Higher Education: Case Study Blackboard and MARZ Systems at King Abulaziz University”. Pacific Journal of Science and Technology. 16(2):189-197. (Keywords: learning management system, Blackboard system, content management system, MARZ, integrated E-learning system).
pjst16_2_189.pdf
Chemistry and Biochemistry
Akinloye, O.A., E.A. Balogun, O.M.O. Idowu, H. Njoku, and R.N. Ugbaja. 2015. “Biochemical, Toxicological, and Histological Changes associated with the use of Croton zambesicus as Anti-Malarial Decoction”. Pacific Journal of Science and Technology. 16(2):198-215. (Keywords: biochemical, toxicological, histological, Croton zambesicus, antimalaria).
pjst16_2_198.pdf
Life Sciences and Medicine
Khan, M.Q. 2015. “Kikuchi-Fujimoto Disease (KFD): A Case Report”. Pacific Journal of Science and Technology. 16(2):216-218. (Keywords: Kikuchi-Fujimot Disease, Bangalore, India, diagnostics, lymph nodes, corticosteroid therapy).
pjst16_2_216.pdf
Abubakar, M.G., C.N. Ivor, A. Waziri, D.Z. Joseph, G. Luntsi, A. Obotiba, and E. Mathew. 2015. “Evaluation of the Adequacy of Completion of Radiology Request Forms in a Tertiary Hospital Northeast, Nigeria”. Pacific Journal of Science and Technology. 16(2):219-224. (Keywords: radiology, request forms, evaluation, adequacy).
pjst16_2_219.pdf
Lekan, A.E., A.A. Momoh, A. Tahir, and U.M. Modibbo. 2015. “On the Stability of Endemic Equilibrium State of HIV/AIDS Model with Irresponsible Infective Immigrants”. Pacific Journal of Science and Technology. 16(2):225-233. (Mathematics Subject Classification: Primary 92D40, 92D25; Secondary: 34D20). (Keywords: AIDS epidemic, infective immigrants, numerical solution, heterogeneous, stability).
pjst16_2_225.pdf
Ferdinand, A.C., A.A. Momoh, and A. Tahir. 2015. “Mathematical Model for the Dynamics of Tuberculosis Disease with Vaccination”. Pacific Journal of Science and Technology. 16(2):234-243. (Keywords: Tuberculosis, mathematical model, vaccination, endemic equilibrium, disease free-equilibrium, basic reproduction number).
pjst16_2_234.pdf
Oladimeji A. O., I.A. Oladosu, and O. Babatunde. “Phytochemical and Antimicrobial Assessment of Ceiba pentadra Spines”. Pacific Journal of Science and Technology. 16(2):244-250. (Keywords: Ceiba pentadra, phytochemical, antimicrobial, cytotoxicity).
pjst16_2_244.pdf
Adeyeye, S.A.O. and O.J. Oluwatola. 2015. “Quality and Sensory Properties of Pounded Cocoyam from Different Varieties of Cocoyam”. Pacific Journal of Science and Technology. 16(2):251-256. (Keywords: cocoyam, pounded cocoyam, quality, variety acceptability, protein, fiber, fat content, nutritive value, Colocasia sp., Xanthosoma sp.)
pjst16_2_251.pdf
Geology, Geophysics, and Earth Science
Orji, E.A. and B.C.E. Egboka. 2015. “The Hydrogeology of Delta State, Nigeria”. Pacific Journal of Science and Technology. 16(2):257-269. (Keywords: aquifers, groundwater, well logs, Fence diagram, Delta State).
pjst16_2_257.pdf
Ayuk, M.A. S.J. Abe, and A.O. Daramola. 2015. “3D Structural Interpretation and Volumetric Analysis of Reservoir “X” Over Dara Field, Onshore Niger Delta”. Pacific Journal of Science and Technology. 16(2):270-273. (Keywords: reservoir, amplitude map, anticlinal structure, horizon, petroleum, natural gas, hydrocarbon).
pjst16_2_270.pdf
Ademila, O. 2015. “Integrated Geophysical Survey for Post-Foundation Studies in a Typical Basement Complex of Southwestern Nigeria”. Pacific Journal of Science and Technology. 16(2):274-285. (Keywords: electromagnetic, electrical resistivity, depressions, rock instability, dipole-dipole array).
pjst16_2_274.pdf
Osokpor, J., F.A. Lucas, O.J. Osokpor, B. Overare, I.O. Elihjah, O.E. Avwenagha, and O.E. Avwenagha. 2015. “Palynozonation and Lithofacies Cycles of Paleogene to Neogene Age Sediments in PML-1 Well, Northern Niger Delta Basin”. Pacific Journal of Science and Technology. 16(2):286-297. (Keywords: palynozones, lithofacies, Niger Delta, Oligocene, Miocene, Ameki Formation).
pjst16_2_286.pdf
Akinlabi, I.A. and E.T. Akinmulewo. 2015. “Geoelectrical Investigation of a Proposed Dam Site in Okin Village near Ogbomoso, Southwestern Nigeria”. Pacific Journal of Science and Technology. 16(2):298-308. (Keywords: vertical electrical sounding, dipole-dipole, dam axis, foundation characteristics).
pjst16_2_298.pdf
Environmental Science and Ecology
Oladele, A.H. and A. Jenyo-Oni. 2015. “Bioaccumulation of Metals in Selected Aquatic Organisms in Lake Asejire, Nigeria”. Pacific Journal of Science and Technology. 16(2):309-315. (Keywords: metals, aquatic organisms, Lake Asejire).
pjst16_2_309.pdf
Chukwudi, B.C., H.E. Opara, and M.B. Ogunedo. 2015. “Modeling and Event Based Simulation of an Earthmoving Digger Using SolidWorks Premium 2014”. Pacific Journal of Science and Technology. 16(2):5-16. (Keywords: earthmoving digger, SolidWorks, event based motion, simulation, Newton-Euler, Kane, CAD, computer aided design).
pjst16_2_5.pdf
Ugwuoke, E.C., M.U. Ude, L.C. Osondu, N.N. Eze, and S.T. Ukwuani. 2015. “Performance Evaluation of a Solar Water Distillation”. Pacific Journal of Science and Technology. 16(2):17-21. (Keywords: solar still, solar distillation, potable water, absorptivity, purification).
pjst16_2_17.pdf
Energy and Power
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, and Y. Ajose. 2015. “Investigating the Problems of Prepaid Metering Systems in Nigeria”. Pacific Journal of Science and Technology. 16(2):22-31. (Keywords: EKEDC, electricity metering, kWh, distribution, IPP, electricity generation).
pjst16_2_22.pdf
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, and E.O. Imohimi. 2015. “The Need for Tariff Adjustment by the Distribution Companies in Nigeria”. Pacific Journal of Science and Technology. 16(2):32-42. (Keywords: MYTO, electricity tariff, KWH, exchange rate, inflation).
pjst16_2_32.pdf
Emmanuel, U.C., U.T. Stanislus, E.N. Nixson, C.C. Celestine, and O.C. Loveday. 2015. “The Effect of Total Solid Concentration on Biogas Production”. Pacific Journal of Science and Technology. 16(2):43-45. (Keywords: total solid, anaerobic digestion, biogas production, temperature, digester, agricultural waste).
pjst16_2_43.pdf
Physics and Atmospheric Physics
Aiyesimi, Y.M., G.T. Okedayo, and O.W. Lawal. 2015. “Analysis of Unsteady MHD Thin Film Flow of a Third Grade Fluid with Heat Transfer Down an Inclined Plane”. Pacific Journal of Science and Technology. 16(2):46-56. (Keywords: non-Newtonian fluid, MHD flow, magnetohydrodynamic, thin film flow, third grade fluid, no slip boundary condition, heat transfer, eigenfunction expansion).
pjst16_2_46.pdf
Mathematics and Statistics
Agom, E.U. and A.M. Badmus. 2015. “A Concrete Adomian Decomposition Method for Quadratic Riccati’s Differential Equations”. Pacific Journal of Science and Technology. 16(2):57-62. (Keywords: Adomian decomposition method, quadratic Riccati differential equations).
pjst16_2_57.pdf
Lanlege, D.I., U.M. Garba, and A. Aluebho. 2015. “Using Modified Euler Method (MEM) For The Solution of Some First Order Differential Equations With Initial Value Problems (IVP’s)”. Pacific Journal of Science and Technology. 16(2):63-81. (Keywords: Modified Euler Method, MEM, Exact Solutions, ES, Initial Value Problem, IVP, convergence rate, analytical solution, numerical solution, error estimate, First Order Differential Equation, FODE).
pjst16_2_63.pdf
Olayiwola, O.M., A.A. Adewara, and T.O. Ayeleso. 2015. “A Modified Exponential Ratio-Type Estimator in Stratified Ranked Set Sampling”. Pacific Journal of Science and Technology. 16(2):82-89. (Keywords: stratified ranked set sampling, exponential ratio type estimators, co-efficient of variation, co-efficient of kurtosis and efficiency).
pjst16_2_82.pdf
Rauf K., J.O. Omolehin, S.A. Aniki, and O.T. Wahab. 2015. “Finite Element Methods on Derivative Least–Square and Semi-Standard Galerkin for Solving Boundary Value Problems”. Pacific Journal of Science and Technology. 16(2):90-97. (Keywords: boundary value problem, derivative least-square method, exact solution, finite element method, residue, semi-standard Galerkin method).
pjst16_2_90.pdf
Aniki, S.A. and K. Rauf. 2015. “Integrated Decomposed Fourier Transform Method for Convergence Analysis of Some Hyperbolic Schemes”. Pacific Journal of Science and Technology. 10(2):98-102. (Keyword: conditionally stable, convergence, decomposition method, Fourier transform, hyperbolic schemes).
pjst16_2_98.pdf
Rauf, K. and R. Kanu. 2015. “On Linear Transformations in Linear Orthogonality Spaces”. Pacific Journal of Science and Technology. 16(2):103-107. (Mathematics Subject Classification: 39B55, 39B62) (Keyword: orthogonal additive mapping, orthogonality space, linearity).
pjst16_2_103.pdf
Olayiwola, O.M., F.S. Apantaku, A.A. Adewara, and A.F. Gboyega. 2015. “Modified Ratio Estimator Using Multiple Auxiliary Variables”. Pacific Journal of Science and Technology. 16(2):108-113. (Keywords: ratio estimator, mean square error, MSE, principal component, auxiliary variable).
pjst16_2_108.pdf
Information Technology and Communications
Makanjuola, N.T., O. Shoewu, L.A. Akinyemi, L.A. Saliu, and K.A. Sodiq. 2015. “Performance Quality of WIMAX Technology in Nigeria: A Case of Lagos and Abuja”. Pacific Journal of Science and Technology. 16(2):114-123. (Keywords: WIMAX, quality of service, data service, Lagos, Abuja, cellular network, user expectations).
pjst16_2_114.pdf
Akwukwuma, V.V.N. and E.N. Udo. 2015. “Predicting Adaptability Level of Object-Oriented Software Using Metrics and Threshold Values”. Pacific Journal of Science and Technology. 16(2):124-134. (Keywords: adaptability level, software metrics, internal software attributes, threshold values, software analyzer).
pjst16_2_124.pdf
AL-Adwan, M.M. 2015. “The Impact of Information Technology on Health Sector Performance: Case Study – Saudi Arabia Health Sector”. Pacific Journal of Science and Technology. 16(2):135-146. (Keywords: health sector, health information systems, HIS, technology in health care, centralized data systems, electronic health records, EHR).
pjst16_2_135.pdf
Management, Economics, and Education
Muraina, M.B. and K.O. Muraina. 2015. “The Interactive Effects of Organizational Commitment and Qualifications on Teaching Productivity among Selected Secondary School Teachers in South-Western Nigeria”. Pacific Journal of Science and Technology. 16(2):147-155. (Keywords: organizational commitment, educational qualifications, teaching productivity, secondary school teachers).
pjst16_2_147.pdf
Aremu, M.A., Y.I. Mustapha, Y. Nageri, and M.A. Aremu. 2015. “Product and Technology Innovation and Organization Performance: Evidence from the Telecommunication Industry”. Pacific Journal of Science and Technology. 16(2):156-165. (Keywords: product, technology, innovation, quality, organizational performance, telecommunication industry).
pjst16_2_156.pdf
Ajao, I.O., F.J. Ayoola, and J.O. Iyaniwura. 2015. “On Comparison of Temporal Disaggregation Methods in Flow Variables of Economic Data”. Pacific Journal of Science and Technology. 16(2):166-179. (Keywords: Chow-Lin-maxlog, Fernandez, GDP, Temporal disaggregation, Litterman-maxlog).
pjst16_2_166.pdf
Adeoti, J.O., R.A. Gbadeyan, and Y.A. Olawale. 2015. “The Impact of Micro-finance Institution's Credit on the Survival of Small-and medium-Scale Enterprises in Irepodun LGA of Kwara State, Nigeria”. Pacific Journal of Science and Technology. 16(2):180-188. (Keywords: impact, microfinance, credit, survival small-scale business, entrepreneurship).
pjst16_2_180.pdf
AL-Adwan, M.M. 2015. “Proposed Hybrid System of Electronic Learning and Content Management Systems for Higher Education: Case Study Blackboard and MARZ Systems at King Abulaziz University”. Pacific Journal of Science and Technology. 16(2):189-197. (Keywords: learning management system, Blackboard system, content management system, MARZ, integrated E-learning system).
pjst16_2_189.pdf
Chemistry and Biochemistry
Akinloye, O.A., E.A. Balogun, O.M.O. Idowu, H. Njoku, and R.N. Ugbaja. 2015. “Biochemical, Toxicological, and Histological Changes associated with the use of Croton zambesicus as Anti-Malarial Decoction”. Pacific Journal of Science and Technology. 16(2):198-215. (Keywords: biochemical, toxicological, histological, Croton zambesicus, antimalaria).
pjst16_2_198.pdf
Life Sciences and Medicine
Khan, M.Q. 2015. “Kikuchi-Fujimoto Disease (KFD): A Case Report”. Pacific Journal of Science and Technology. 16(2):216-218. (Keywords: Kikuchi-Fujimot Disease, Bangalore, India, diagnostics, lymph nodes, corticosteroid therapy).
pjst16_2_216.pdf
Abubakar, M.G., C.N. Ivor, A. Waziri, D.Z. Joseph, G. Luntsi, A. Obotiba, and E. Mathew. 2015. “Evaluation of the Adequacy of Completion of Radiology Request Forms in a Tertiary Hospital Northeast, Nigeria”. Pacific Journal of Science and Technology. 16(2):219-224. (Keywords: radiology, request forms, evaluation, adequacy).
pjst16_2_219.pdf
Lekan, A.E., A.A. Momoh, A. Tahir, and U.M. Modibbo. 2015. “On the Stability of Endemic Equilibrium State of HIV/AIDS Model with Irresponsible Infective Immigrants”. Pacific Journal of Science and Technology. 16(2):225-233. (Mathematics Subject Classification: Primary 92D40, 92D25; Secondary: 34D20). (Keywords: AIDS epidemic, infective immigrants, numerical solution, heterogeneous, stability).
pjst16_2_225.pdf
Ferdinand, A.C., A.A. Momoh, and A. Tahir. 2015. “Mathematical Model for the Dynamics of Tuberculosis Disease with Vaccination”. Pacific Journal of Science and Technology. 16(2):234-243. (Keywords: Tuberculosis, mathematical model, vaccination, endemic equilibrium, disease free-equilibrium, basic reproduction number).
pjst16_2_234.pdf
Oladimeji A. O., I.A. Oladosu, and O. Babatunde. “Phytochemical and Antimicrobial Assessment of Ceiba pentadra Spines”. Pacific Journal of Science and Technology. 16(2):244-250. (Keywords: Ceiba pentadra, phytochemical, antimicrobial, cytotoxicity).
pjst16_2_244.pdf
Adeyeye, S.A.O. and O.J. Oluwatola. 2015. “Quality and Sensory Properties of Pounded Cocoyam from Different Varieties of Cocoyam”. Pacific Journal of Science and Technology. 16(2):251-256. (Keywords: cocoyam, pounded cocoyam, quality, variety acceptability, protein, fiber, fat content, nutritive value, Colocasia sp., Xanthosoma sp.)
pjst16_2_251.pdf
Geology, Geophysics, and Earth Science
Orji, E.A. and B.C.E. Egboka. 2015. “The Hydrogeology of Delta State, Nigeria”. Pacific Journal of Science and Technology. 16(2):257-269. (Keywords: aquifers, groundwater, well logs, Fence diagram, Delta State).
pjst16_2_257.pdf
Ayuk, M.A. S.J. Abe, and A.O. Daramola. 2015. “3D Structural Interpretation and Volumetric Analysis of Reservoir “X” Over Dara Field, Onshore Niger Delta”. Pacific Journal of Science and Technology. 16(2):270-273. (Keywords: reservoir, amplitude map, anticlinal structure, horizon, petroleum, natural gas, hydrocarbon).
pjst16_2_270.pdf
Ademila, O. 2015. “Integrated Geophysical Survey for Post-Foundation Studies in a Typical Basement Complex of Southwestern Nigeria”. Pacific Journal of Science and Technology. 16(2):274-285. (Keywords: electromagnetic, electrical resistivity, depressions, rock instability, dipole-dipole array).
pjst16_2_274.pdf
Osokpor, J., F.A. Lucas, O.J. Osokpor, B. Overare, I.O. Elihjah, O.E. Avwenagha, and O.E. Avwenagha. 2015. “Palynozonation and Lithofacies Cycles of Paleogene to Neogene Age Sediments in PML-1 Well, Northern Niger Delta Basin”. Pacific Journal of Science and Technology. 16(2):286-297. (Keywords: palynozones, lithofacies, Niger Delta, Oligocene, Miocene, Ameki Formation).
pjst16_2_286.pdf
Akinlabi, I.A. and E.T. Akinmulewo. 2015. “Geoelectrical Investigation of a Proposed Dam Site in Okin Village near Ogbomoso, Southwestern Nigeria”. Pacific Journal of Science and Technology. 16(2):298-308. (Keywords: vertical electrical sounding, dipole-dipole, dam axis, foundation characteristics).
pjst16_2_298.pdf
Environmental Science and Ecology
Oladele, A.H. and A. Jenyo-Oni. 2015. “Bioaccumulation of Metals in Selected Aquatic Organisms in Lake Asejire, Nigeria”. Pacific Journal of Science and Technology. 16(2):309-315. (Keywords: metals, aquatic organisms, Lake Asejire).
pjst16_2_309.pdf
Volume 16, Number 1 (May / June 2015)
Engineering and Material Science
Peter, A.A., I.K. Okakwu, A.S. Alayande, E.S. Olowasogo, and A.E. Airoboman. 2015. “Influence of Power Quality Problem on the Performance of an Induction Motor”. Pacific Journal of Science and Technology. 16(1):5-11. (Keywords: MATLAB®, Simulink, induction motor, power quality, unsymmetrical voltage).
pjst16_1_5.pdf
Ogunsile, B.O. and J.A. Adepegba. 2015. “Cement Bonded Particle Board from Musa paradisiaca Stalk”. Pacific Journal of Science and Technology. 16(1):12-20. (Keywords: Musa paradisiaca, plantain, particle board, board density, mixing ratio, particle size)
pjst16_1_12.pdf
Bello, A.A. 2015. “Acceptable Zone for Reddish Brown Tropical Soil as Liner Material”. Pacific Journal of Science and Technology. 16(1):21-32. (Keywords: compactive effort, reddish brown tropical soil, design parameters, hydraulic barrier).
pjst16_1_21.pdf
Energy and Power
Olatona, G.I. and A.E. Adeleke. 2015. “Comparative Study of Solar Radiation Models for Ibadan (7.2323oN, 3.52oE), South West Nigeria”. Pacific Journal of Science and Technology. 16(1):33-37. (Keywords: solar radiation, sunshine hours, linear equation models, error analysis, predictive abilities).
pjst16_1_33.pdf
Ikaraoha, C.O. and A.O. Melodi. 2014. “Multifactorial Short-Term Load forecasting for Enugu Load center using Artificial Neural Network Concept”. Pacific Journal of Science and Technology. 16(1):38-49. (Keywords: short-term load forecasting, artificial neural network, back propagation algorithm, Enugu, Nigeria).
pjst16_1_38.pdf
Oseh, J.O., I.A. Oguaman, and C.U. Omohimoria. 2014. “Alternate Method of Estimating Nigerian Hydrocarbon Reserves”. Pacific Journal of Science and Technology. 16(1):50-59. (Keywords: Nigerian hydrocarbon reserves, petroleum production, estimation model, linear least squares regression method, completed wells).
pjst16_1_50.pdf
Physics and Atmospheric Physics
Jimoh, A., M.S. Dada, A.S. Idowu, and S.A. Agunbiade. 2015. “Numerical Study of Unsteady Free Convective Heat Transfer in Walters-B Viscoelastic Flow over an Inclined Stretching Sheet with Heat Source and Magnetic Field”. Pacific Journal of Science and Technology. 16(1):60-76. (Keywords: Crank-Nicolson equation, velocity, temperature, coefficient of skin-friction, Nusselt number, non-Newton fluid flow).
pjst16_1_60.pdf
Morka, J.C., D.N. Nwachuku, and D.A. Ogwu. 2015. “The Effect of Geomagnetic Storm in the Ionosphere using N-h Profiles”. Pacific Journal of Science and Technology. 16(1):77-90. (Keywords: ionosphere effects, geomagnetic storms, ionograms, electron density).
pjst16_1_77.pdf
Mathematics and Statistics
Rauf, K., S.A. Aniki, S. Ibrahim, and J.O. Omolehin. 2015. “A Zero-Stable Block Method for the Solution of Third Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 16(1):91-103. (Keywords: block method, linear multistep method, self-starting, special third order, differential equations).
pjst16_1_91.pdf
Agom, E.U. and A.M. Badmus. 2015. “Correlation of Adomian Decomposition and Finite Difference Methods in Solving Nonhomogeneous Boundary Value Problem”. Pacific Journal of Science and Technology. 16(1):104-109. (Keywords: Adomian decomposition method, finite difference method, second order non-homogenous differential equation).
pjst16_1_104.pdf
Akomolafe, A.A. and A. Akinyele. 2015. “Simplified Methods of Fitting the Truncated Negative Binomial Distribution: A Model that Allows for Non-Users”. Pacific Journal of Science and Technology. 16(1):110-116. (Keywords: buying behavior, negative binomial distribution, heterogeneity, conditional trend analysis).
pjst16_1_110.pdf
Akomolafe, A.A., T.O. Olatayo, and A. Akinyele. 2015. “Survey Error: It’s Implication on Research and Possible Remedies”. Pacific Journal of Science and Technology. 16(1):117-124. (Keywords: survey error, sampling error, non-coverage error, non-response error, measurement error, true score model).
pjst16_1_117.pdf
Oyamakin, S.O. and A.U. Chukwu. 2014. “Statistical Analysis of an Alternative von Bertalanffy Model for Tree Growth”. Pacific Journal of Science and Technology. 16(1):125-133. (Keywords: height-diameter, von Bertalanffy growth model, hyperbolic, forest research, sustainability).
pjst16_1_125.pdf
Akomolafe, A.A., A. Akinyele, and O.A. Oladimeji. 2015. “Consumer Purchase Behavior in a Frequently Brought Product Category: Investigation and Measure of Brand Loyalty”. Pacific Journal of Science and Technology. 16(1):134-138. (Keywords: heterogeneity, mover-stayer loyalty, hazard function, marketing mix).
pjst16_1_134.pdf
Information Technology and Communications
Makanjuola, N.T., L.A. Akinyemi, O.O. Shoewu, and F.O. Ojeyemi. 2015. “Analysis of Diffraction Losses Using the Geometric Theory of Diffraction (GTD) over Varying Heights”. Pacific Journal of Science and Technology. 16(1):139-146. (Keywords: radiowaves, wave, diffraction, losses, Fresnelzones, frequency, propagation).
pjst16_1_139.pdf
Makanjuola, N.T., O. Shoewu, L.A. Kinyemi, and A.A. Ajasa. 2015. “Design and Development of a Microcontroller Based Wattmeter (MIDIWAT)”. Pacific Journal of Science and Technology. 16(1):147-158. (Keywords: microcontroller, sensors, operational amplifier, LCD).
pjst16_1_147.pdf
Makanjuola, N.T., O.O. Shoewu, L.A. Akinyemi, and, A.A. Ajasa. 2015. “Comparative Analysis of GSM Network and IS-95 CDMA Network Using Signal Strength”. Pacific Journal of Science and Technology. 16(1):159-172. (Keywords: CDMA, code division multiple access, GSM, global system for mobile communications, signal capacity, Ec/Io, energy per chip, interference energy).
pjst16_1_159.pdf
Makanjuola, N.T., O.O. Shoewu, L.A. Akinyemi, and, A.A. Ajasa. 2015. “Design and Development of Microcontroller Based Liquid Level Detector with Graphical Output”. Pacific Journal of Science and Technology. 16(1):173-181. (Keywords: sensors, microcontroller, MAX 232, personal computer, PC).
pjst16_1_173.pdf
Management, Economics, and Education
Aremu, M.A., M.A. Aremu, and H.B. Olodo. 2015. “Promoting Effective Organizational Structure as a Means of Enhancing Disaster Management in Nigeria”. Pacific Journal of Science and Technology. 16(1):182-191. (Keywords: organizational structure, disaster management, NEMA, NERA, information dissemination, government).
pjst16_1_182.pdf
Egwali, A.O. and I.M. Enabulele. 2015. “A Multi-Factor Student Assessment Methodology”. Pacific Journal of Science and Technology. 16(1):192-200. (Keywords: examination, learning, student tests, department, course, faculty, pass, tertiary education).
pjst16_1_192.pdf
Akomolafe, A.A. and G.N. Amahia. 2015. “Efficiency of Discriminant Analysis in Identifying Performance of Students at Risk in Nigerian Private Universities”. Pacific Journal of Science and Technology. 16(1):201-205. (Keywords: discriminant analysis, student performance, predictor variable, traditional measure, mathematics education).
pjst16_1_201.pdf
Bajpai, A. 2015. “Research Topic Development Five-Step Cycle”. Pacific Journal of Science and Technology. 16(1):206-209. (Keywords: research design, factors in research planning, research development cycle).
pjst16_1_206.pdf
Dukoska, K. 2015. “Real Rigidity of Prices of Goods”. Pacific Journal of Science and Technology. 16(1):210-216. (Keywords: New Keynesianism, micro economy, market imperfections, factors of production, price rigidity).
pjst16_1_210.pdf
Dukoska, K. 2015. “Marketing Management Activities of the Tourist Destination”. Pacific Journal of Science and Technology. 16(1):217-223. (Keywords: marketing management, tourist destination, promotion, marketing mix, tourists’ needs).
pjst16_1_217.pdf
Chemistry and Biochemistry
Olalekan, T.E. and I.O. Shoetan. 2015. “Synthesis, Characterization and Antimicrobial Activity of Carboxylate-Bridged Homodinuclear Schiff Base Metal(II) Complexes”. Pacific Journal of Science and Technology. 16(1):224-232. (Keywords: Schiff base; carboxylate-bridged, homodinuclear metal complexes; antimicrobial).
pjst16_1_224.pdf
Olalekan, T.E., and T.E. Bakare. 2015. “Synthesis of 2-Aminobenzoic Acid Metal(II) Complexes by Schiff Base Hydrolysis and the Antimicrobial Potency Studies”. Pacific Journal of Science and Technology. 16(1):233-239. (Keywords: Schiff base, 2-aminobenzoic acid, metal(II) complexes, hydrolysis products, antimicrobial studies).
pjst16_1_233.pdf
Akiode, O.K., A.I. Adeogun, and M.A. Idowu. 2015. “Potential of Oxalic Acid Treated Saccharum officinarum Bagasse as Adsorbent to Remove Cd (II) from Aqueous Solution”. Pacific Journal of Science and Technology. 16(1):240-250. (Keywords: cadmium, adsorbent, S. officinarum bagasse, isotherm, kinetics, thermodynamics).
pjst16_1_240.pdf
Life Sciences and Medicine
Egwali, A.O. and J.C. Obi. 2015. “An Adaptive Neuro-Fuzzy Inference System for Diagnosis of EHF”. Pacific Journal of Science and Technology. 16(1):251-261. (Keywords: Ebola, fuzzy sets, diagnosis, neural network, expert system, fuzzy logic, neuro fuzzy system).
pjst16_1_251.pdf
Umar, U.A., A.M. Falaki, I.U. Abubakar, and H. Mani. 2015. “Productivity of Sesame (Sesamun indicum L.) Varieties as Influenced by Irrigation Scheduling”. Pacific Journal of Science and Technology. 16(1):262-269. (Keywords: irrigation scheduling, sesame, variety, agriculture, savanna).
pjst16_1_262.pdf
Umar, U.A., A.M. Falaki, I.U. Abubakar, and H. Mani. 2015. “The Dangers of Aflatoxin Contamination to the Growth and Survival of Nigeria’s Sesame Industry”. Pacific Journal of Science and Technology. 16(1):270-273. (Keywords: aflatoxin, contamination, sesame seed, agricultural commodities, fungi metabolites).
pjst16_1_270.pdf
Ajayi, F.T. and F.O. Ogunleke. 2015. “Performance, Nutrient Utilization and Rumen Fermentation Characteristics of West African Dwarf Goats Fed Concentrate Diet with Corncob in Varying Inclusion Levels”. Pacific Journal of Science and Technology. 16(1):274-279. (Keywords: corncob, nutrient utilization, performance, rumen fermentation characteristics, livestock feed).
PJST16_1_274.pdf
Fasae, O.A. and O.T. Olusesan. 2015. “Quality Assessment of Fresh Milk from Traditionally Managed Nigerian Bunaji and Bokolooji Breeds of Cattle”. Pacific Journal of Science and Technology. 16(1):280-285. (Keywords: bacteria count, cattle, milk, dairy products, chemical composition).
pjst16_1_280.pdf
Adeyeye, S.A.O., O.B. Oyewole, A.O. Obadina, and A.M. Omemu. 2014. “Evaluation of Microbial Safety and Quality of Traditional Smoked Bonga Shad (Ethmalosa frimbriata) Fish from Lagos State, Nigeria”. Pacific Journal of Science and Technology. 16(1):286-294. (Keywords: bonga shad, traditional foods, quality, microbiological safety, Staphylococcal, Listeria monocytogenes).
pjst16_1_286.pdf
Geology, Geophysics, and Earth Science
Aderoju, A.B. and A.O. Ojo. 2015. “Geophysical Investigation for Foundation Studies at Ogudu River Valley Estate, Lagos, Southwestern, Nigeria”. Pacific Journal of Science and Technology. 16(1):295-304. (Keywords: foundation studies, Ogudu River Valley Estate, 2D resistivity imaging, gradient array).
pjst16_1_295.pdf
Akinlabi, I.A., O.T. Adegoke, and O.R. Bolatan. 2015. “Geophysical Evaluation of Foundation Soils in a Basement Complex Terrain: A Case Study of LAUTECH Campus, Ogbomoso Sout-western Nigeria”. Pacific Journal of Science and Technology. 16(1):305-315. (Keywords: geoelectric, foundation, geotechnical, overburden, bedrock).
pjst16_1_305.pdf
Okocha, F.O. and E. Umoren. 2015. “Well Log and Synthetic Seismogram Analysis of the Kish Oil Field, Dorset, UK”. Pacific Journal of Science and Technology. 16(1):316-322. (Keywords: Kish oil field, Mercia mudstone, Ricker wavelet, Sherwood sandstone, zero phase wavelet).
pjst16_1_316.pdf
Rotimi, O.J., Z. Wang, and B.D. Ako. 2015. “Characterization of Rock Fabric and Fluid Fairway for Hydrocarbon Imprint for Lateral Prediction”. Pacific Journal of Science and Technology. 16(1):323-335. (Keywords: Lambda, mu, acoustic impedance, elastic impedance, reservoir characterization, RGB, alluvial fan, density).
pjst16_1_323.pdf
Salufu, S.O. and T.F. Ogunkunle. 2015. “Source Rock Assessment and Hydrocarbon Prospects of Anambra Basin: Salient Indications for Maturity”. Pacific Journal of Science and Technology. 16(1):336-344. (Keywords: subsidence rate, Anambra Basin, oil generating window, maturity, source rock).
pjst16_1_336.pdf
Environmental Science and Ecology
Ravichandran, P. and A.K. Mohamed. 2015. “A Study of the Perceived Effects of Climate Changes on Commercial Layer Egg Industry with Respect to Total Production, Egg Price Behavior, and Diseases among Layer Poultry Farmers at Namakkal District, Tamilnadu, India”. Pacific Journal of Science and Technology. 16(1):345-351. (Keywords: poultry, layer farms, egg price, climate factors, poultry production).
pjst16_1_345.pdf
Peter, A.A., I.K. Okakwu, A.S. Alayande, E.S. Olowasogo, and A.E. Airoboman. 2015. “Influence of Power Quality Problem on the Performance of an Induction Motor”. Pacific Journal of Science and Technology. 16(1):5-11. (Keywords: MATLAB®, Simulink, induction motor, power quality, unsymmetrical voltage).
pjst16_1_5.pdf
Ogunsile, B.O. and J.A. Adepegba. 2015. “Cement Bonded Particle Board from Musa paradisiaca Stalk”. Pacific Journal of Science and Technology. 16(1):12-20. (Keywords: Musa paradisiaca, plantain, particle board, board density, mixing ratio, particle size)
pjst16_1_12.pdf
Bello, A.A. 2015. “Acceptable Zone for Reddish Brown Tropical Soil as Liner Material”. Pacific Journal of Science and Technology. 16(1):21-32. (Keywords: compactive effort, reddish brown tropical soil, design parameters, hydraulic barrier).
pjst16_1_21.pdf
Energy and Power
Olatona, G.I. and A.E. Adeleke. 2015. “Comparative Study of Solar Radiation Models for Ibadan (7.2323oN, 3.52oE), South West Nigeria”. Pacific Journal of Science and Technology. 16(1):33-37. (Keywords: solar radiation, sunshine hours, linear equation models, error analysis, predictive abilities).
pjst16_1_33.pdf
Ikaraoha, C.O. and A.O. Melodi. 2014. “Multifactorial Short-Term Load forecasting for Enugu Load center using Artificial Neural Network Concept”. Pacific Journal of Science and Technology. 16(1):38-49. (Keywords: short-term load forecasting, artificial neural network, back propagation algorithm, Enugu, Nigeria).
pjst16_1_38.pdf
Oseh, J.O., I.A. Oguaman, and C.U. Omohimoria. 2014. “Alternate Method of Estimating Nigerian Hydrocarbon Reserves”. Pacific Journal of Science and Technology. 16(1):50-59. (Keywords: Nigerian hydrocarbon reserves, petroleum production, estimation model, linear least squares regression method, completed wells).
pjst16_1_50.pdf
Physics and Atmospheric Physics
Jimoh, A., M.S. Dada, A.S. Idowu, and S.A. Agunbiade. 2015. “Numerical Study of Unsteady Free Convective Heat Transfer in Walters-B Viscoelastic Flow over an Inclined Stretching Sheet with Heat Source and Magnetic Field”. Pacific Journal of Science and Technology. 16(1):60-76. (Keywords: Crank-Nicolson equation, velocity, temperature, coefficient of skin-friction, Nusselt number, non-Newton fluid flow).
pjst16_1_60.pdf
Morka, J.C., D.N. Nwachuku, and D.A. Ogwu. 2015. “The Effect of Geomagnetic Storm in the Ionosphere using N-h Profiles”. Pacific Journal of Science and Technology. 16(1):77-90. (Keywords: ionosphere effects, geomagnetic storms, ionograms, electron density).
pjst16_1_77.pdf
Mathematics and Statistics
Rauf, K., S.A. Aniki, S. Ibrahim, and J.O. Omolehin. 2015. “A Zero-Stable Block Method for the Solution of Third Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 16(1):91-103. (Keywords: block method, linear multistep method, self-starting, special third order, differential equations).
pjst16_1_91.pdf
Agom, E.U. and A.M. Badmus. 2015. “Correlation of Adomian Decomposition and Finite Difference Methods in Solving Nonhomogeneous Boundary Value Problem”. Pacific Journal of Science and Technology. 16(1):104-109. (Keywords: Adomian decomposition method, finite difference method, second order non-homogenous differential equation).
pjst16_1_104.pdf
Akomolafe, A.A. and A. Akinyele. 2015. “Simplified Methods of Fitting the Truncated Negative Binomial Distribution: A Model that Allows for Non-Users”. Pacific Journal of Science and Technology. 16(1):110-116. (Keywords: buying behavior, negative binomial distribution, heterogeneity, conditional trend analysis).
pjst16_1_110.pdf
Akomolafe, A.A., T.O. Olatayo, and A. Akinyele. 2015. “Survey Error: It’s Implication on Research and Possible Remedies”. Pacific Journal of Science and Technology. 16(1):117-124. (Keywords: survey error, sampling error, non-coverage error, non-response error, measurement error, true score model).
pjst16_1_117.pdf
Oyamakin, S.O. and A.U. Chukwu. 2014. “Statistical Analysis of an Alternative von Bertalanffy Model for Tree Growth”. Pacific Journal of Science and Technology. 16(1):125-133. (Keywords: height-diameter, von Bertalanffy growth model, hyperbolic, forest research, sustainability).
pjst16_1_125.pdf
Akomolafe, A.A., A. Akinyele, and O.A. Oladimeji. 2015. “Consumer Purchase Behavior in a Frequently Brought Product Category: Investigation and Measure of Brand Loyalty”. Pacific Journal of Science and Technology. 16(1):134-138. (Keywords: heterogeneity, mover-stayer loyalty, hazard function, marketing mix).
pjst16_1_134.pdf
Information Technology and Communications
Makanjuola, N.T., L.A. Akinyemi, O.O. Shoewu, and F.O. Ojeyemi. 2015. “Analysis of Diffraction Losses Using the Geometric Theory of Diffraction (GTD) over Varying Heights”. Pacific Journal of Science and Technology. 16(1):139-146. (Keywords: radiowaves, wave, diffraction, losses, Fresnelzones, frequency, propagation).
pjst16_1_139.pdf
Makanjuola, N.T., O. Shoewu, L.A. Kinyemi, and A.A. Ajasa. 2015. “Design and Development of a Microcontroller Based Wattmeter (MIDIWAT)”. Pacific Journal of Science and Technology. 16(1):147-158. (Keywords: microcontroller, sensors, operational amplifier, LCD).
pjst16_1_147.pdf
Makanjuola, N.T., O.O. Shoewu, L.A. Akinyemi, and, A.A. Ajasa. 2015. “Comparative Analysis of GSM Network and IS-95 CDMA Network Using Signal Strength”. Pacific Journal of Science and Technology. 16(1):159-172. (Keywords: CDMA, code division multiple access, GSM, global system for mobile communications, signal capacity, Ec/Io, energy per chip, interference energy).
pjst16_1_159.pdf
Makanjuola, N.T., O.O. Shoewu, L.A. Akinyemi, and, A.A. Ajasa. 2015. “Design and Development of Microcontroller Based Liquid Level Detector with Graphical Output”. Pacific Journal of Science and Technology. 16(1):173-181. (Keywords: sensors, microcontroller, MAX 232, personal computer, PC).
pjst16_1_173.pdf
Management, Economics, and Education
Aremu, M.A., M.A. Aremu, and H.B. Olodo. 2015. “Promoting Effective Organizational Structure as a Means of Enhancing Disaster Management in Nigeria”. Pacific Journal of Science and Technology. 16(1):182-191. (Keywords: organizational structure, disaster management, NEMA, NERA, information dissemination, government).
pjst16_1_182.pdf
Egwali, A.O. and I.M. Enabulele. 2015. “A Multi-Factor Student Assessment Methodology”. Pacific Journal of Science and Technology. 16(1):192-200. (Keywords: examination, learning, student tests, department, course, faculty, pass, tertiary education).
pjst16_1_192.pdf
Akomolafe, A.A. and G.N. Amahia. 2015. “Efficiency of Discriminant Analysis in Identifying Performance of Students at Risk in Nigerian Private Universities”. Pacific Journal of Science and Technology. 16(1):201-205. (Keywords: discriminant analysis, student performance, predictor variable, traditional measure, mathematics education).
pjst16_1_201.pdf
Bajpai, A. 2015. “Research Topic Development Five-Step Cycle”. Pacific Journal of Science and Technology. 16(1):206-209. (Keywords: research design, factors in research planning, research development cycle).
pjst16_1_206.pdf
Dukoska, K. 2015. “Real Rigidity of Prices of Goods”. Pacific Journal of Science and Technology. 16(1):210-216. (Keywords: New Keynesianism, micro economy, market imperfections, factors of production, price rigidity).
pjst16_1_210.pdf
Dukoska, K. 2015. “Marketing Management Activities of the Tourist Destination”. Pacific Journal of Science and Technology. 16(1):217-223. (Keywords: marketing management, tourist destination, promotion, marketing mix, tourists’ needs).
pjst16_1_217.pdf
Chemistry and Biochemistry
Olalekan, T.E. and I.O. Shoetan. 2015. “Synthesis, Characterization and Antimicrobial Activity of Carboxylate-Bridged Homodinuclear Schiff Base Metal(II) Complexes”. Pacific Journal of Science and Technology. 16(1):224-232. (Keywords: Schiff base; carboxylate-bridged, homodinuclear metal complexes; antimicrobial).
pjst16_1_224.pdf
Olalekan, T.E., and T.E. Bakare. 2015. “Synthesis of 2-Aminobenzoic Acid Metal(II) Complexes by Schiff Base Hydrolysis and the Antimicrobial Potency Studies”. Pacific Journal of Science and Technology. 16(1):233-239. (Keywords: Schiff base, 2-aminobenzoic acid, metal(II) complexes, hydrolysis products, antimicrobial studies).
pjst16_1_233.pdf
Akiode, O.K., A.I. Adeogun, and M.A. Idowu. 2015. “Potential of Oxalic Acid Treated Saccharum officinarum Bagasse as Adsorbent to Remove Cd (II) from Aqueous Solution”. Pacific Journal of Science and Technology. 16(1):240-250. (Keywords: cadmium, adsorbent, S. officinarum bagasse, isotherm, kinetics, thermodynamics).
pjst16_1_240.pdf
Life Sciences and Medicine
Egwali, A.O. and J.C. Obi. 2015. “An Adaptive Neuro-Fuzzy Inference System for Diagnosis of EHF”. Pacific Journal of Science and Technology. 16(1):251-261. (Keywords: Ebola, fuzzy sets, diagnosis, neural network, expert system, fuzzy logic, neuro fuzzy system).
pjst16_1_251.pdf
Umar, U.A., A.M. Falaki, I.U. Abubakar, and H. Mani. 2015. “Productivity of Sesame (Sesamun indicum L.) Varieties as Influenced by Irrigation Scheduling”. Pacific Journal of Science and Technology. 16(1):262-269. (Keywords: irrigation scheduling, sesame, variety, agriculture, savanna).
pjst16_1_262.pdf
Umar, U.A., A.M. Falaki, I.U. Abubakar, and H. Mani. 2015. “The Dangers of Aflatoxin Contamination to the Growth and Survival of Nigeria’s Sesame Industry”. Pacific Journal of Science and Technology. 16(1):270-273. (Keywords: aflatoxin, contamination, sesame seed, agricultural commodities, fungi metabolites).
pjst16_1_270.pdf
Ajayi, F.T. and F.O. Ogunleke. 2015. “Performance, Nutrient Utilization and Rumen Fermentation Characteristics of West African Dwarf Goats Fed Concentrate Diet with Corncob in Varying Inclusion Levels”. Pacific Journal of Science and Technology. 16(1):274-279. (Keywords: corncob, nutrient utilization, performance, rumen fermentation characteristics, livestock feed).
PJST16_1_274.pdf
Fasae, O.A. and O.T. Olusesan. 2015. “Quality Assessment of Fresh Milk from Traditionally Managed Nigerian Bunaji and Bokolooji Breeds of Cattle”. Pacific Journal of Science and Technology. 16(1):280-285. (Keywords: bacteria count, cattle, milk, dairy products, chemical composition).
pjst16_1_280.pdf
Adeyeye, S.A.O., O.B. Oyewole, A.O. Obadina, and A.M. Omemu. 2014. “Evaluation of Microbial Safety and Quality of Traditional Smoked Bonga Shad (Ethmalosa frimbriata) Fish from Lagos State, Nigeria”. Pacific Journal of Science and Technology. 16(1):286-294. (Keywords: bonga shad, traditional foods, quality, microbiological safety, Staphylococcal, Listeria monocytogenes).
pjst16_1_286.pdf
Geology, Geophysics, and Earth Science
Aderoju, A.B. and A.O. Ojo. 2015. “Geophysical Investigation for Foundation Studies at Ogudu River Valley Estate, Lagos, Southwestern, Nigeria”. Pacific Journal of Science and Technology. 16(1):295-304. (Keywords: foundation studies, Ogudu River Valley Estate, 2D resistivity imaging, gradient array).
pjst16_1_295.pdf
Akinlabi, I.A., O.T. Adegoke, and O.R. Bolatan. 2015. “Geophysical Evaluation of Foundation Soils in a Basement Complex Terrain: A Case Study of LAUTECH Campus, Ogbomoso Sout-western Nigeria”. Pacific Journal of Science and Technology. 16(1):305-315. (Keywords: geoelectric, foundation, geotechnical, overburden, bedrock).
pjst16_1_305.pdf
Okocha, F.O. and E. Umoren. 2015. “Well Log and Synthetic Seismogram Analysis of the Kish Oil Field, Dorset, UK”. Pacific Journal of Science and Technology. 16(1):316-322. (Keywords: Kish oil field, Mercia mudstone, Ricker wavelet, Sherwood sandstone, zero phase wavelet).
pjst16_1_316.pdf
Rotimi, O.J., Z. Wang, and B.D. Ako. 2015. “Characterization of Rock Fabric and Fluid Fairway for Hydrocarbon Imprint for Lateral Prediction”. Pacific Journal of Science and Technology. 16(1):323-335. (Keywords: Lambda, mu, acoustic impedance, elastic impedance, reservoir characterization, RGB, alluvial fan, density).
pjst16_1_323.pdf
Salufu, S.O. and T.F. Ogunkunle. 2015. “Source Rock Assessment and Hydrocarbon Prospects of Anambra Basin: Salient Indications for Maturity”. Pacific Journal of Science and Technology. 16(1):336-344. (Keywords: subsidence rate, Anambra Basin, oil generating window, maturity, source rock).
pjst16_1_336.pdf
Environmental Science and Ecology
Ravichandran, P. and A.K. Mohamed. 2015. “A Study of the Perceived Effects of Climate Changes on Commercial Layer Egg Industry with Respect to Total Production, Egg Price Behavior, and Diseases among Layer Poultry Farmers at Namakkal District, Tamilnadu, India”. Pacific Journal of Science and Technology. 16(1):345-351. (Keywords: poultry, layer farms, egg price, climate factors, poultry production).
pjst16_1_345.pdf
Volume 15, Number 2 (November / December 2014)
Engineering and Material Science
Ikponmwosa, E., C. Fapohunda, E. Aniebona, and F. Lasoju. 2014. “Flexural Behavior of Reinforced Concrete Beams Containing Polyvinyl Waste Powder (PWP) as Replacement of Cement”. Pacific Journal of Science and Technology. 15(2):5-13. (Keywords: compressive strength, deflection, polyvinyl waste, stiffness, ultimate moments).
pjst15_2_5.pdf
Itaketo, U.T. 2014. “Misrepresentations (and Corrections) of Routh’s Stability Criterion”. Pacific Journal of Science and Technology. 15(2):14-18. Itaketo, U.T. 2014. “Misrepresentations (and Corrections) of Routh’s Stability Criterion”. Pacific Journal of Science and Technology. 15(2):14-18.
pjst15_2_14.pdf
Abdulsalami, S.A., M.I. Abubakar, D.O. Odulate, O.J. Olaoye, O.C. Odebiyi, and A.A. Akinkunmi. 2014. “Assessment of Mechanical Strength Properties on Automotive Gas-Oil (AGO) Polluted Artisanal PVA Synthetic Fishing Twine”. Pacific Journal of Science and Technology. 15(2):19-27. (Keywords: mechanical strength, automotive gas-oil, AGO, PVA synthetic fishing twine, fishing gear, Oyan Lake, Lagos Lagoon, seawater).
pjst15_2_19.pdf
Abdulsalami, S. A. and M.I. Abubakar. 2014. “Degradation Effects of Automotive Gas-Oil Pollution of Oyan-Lake, Lagos lagoon and Sea waters on Elongation (cm) of Synthetic Artisanal PVA Fishing Twine”. Pacific Journal of Science and Technology. 15(2):28-35. (Keywords: degradation, elongation, automotive gas-oil pollution, AGO, unknotted PVA twine, fishing gear, fresh water, brackish water, marine water).
pjst15_2_28.pdf
Jimoh, M.O. 2014. “Modeling and Evaluation of Palm Nut Drying Rate during Mechanical Cracking. Pacific Journal of Science and Technology. 15(2):36-42. (Keywords: palm, kernel, modeling, drying rate performance evaluation).
pjst15_2_36.pdf
Mbah, G.O., N.F. Amulu, and M.I. Onyiah. 2013. “Effects of process Parameters on the Yield of Oil from Melon Seed (Colocynthis citrullus)”. Pacific Journal of Science and Technology. 15(2):43-49. (Keywords: ANOVA, oil extraction, process variables, factorial design, melon seed, proximate analysis).
pjst15_2_43.pdf
Energy and Power
Ajobo, J.A. and A.O. Abioye. 2014. “An Expository on Energy with Emphasis on the Viability of Renewable Energy Sources and Resources in Nigeria: Prospects, Challenges, and Recommendations”. Pacific Journal of Science and Technology. 15(2):50-65. (Keywords: renewable energy potential, solar power, wind power, small hydropower).
pjst15_2_50.pdf
Ajobo, J.A. 2014. “Densification Characteristics of Groundnut Shell”. Pacific Journal of Science and Technology. 15(2):66-70. (Keywords: briquettes, groundnut residues, alternative fuel, renewable fuel, crop residue, biomass, compaction, ASEA, ASTM).
pjst15_2_66.pdf
Ude, C.N., E.J. Ahmed, M.I. Onyiah, O.E. Anisiji, and E.N. Ude. 2013. “Heterogeneous Catalyzed Transesterification of Refined Cottonseed Oil to Biodiesel”. Pacific Journal of Science and Technology. 15(2):71-77. (Keywords: heterogeneous catalysis, transesterification, biodiesel, calcium oxide, magnesium oxide).
pjst15_2_71.pdf
Physics and Atmospheric Physics
Ojo, O.S. and B. Adeyemi. 2014. “Estimation of Solar Radiation using Air Temperature and Geographical Coordinates over Nigeria”. Pacific Journal of Science and Technology. 15(2):78-88. (Keywords: solar radiation, contour, correlation, variability, regression).
pjst15_2_78.pdf
Mathematics and Statistics
Mohammed, U. and R.B. Adeniyi. 2014. “Derivation of Five Step Block Hybrid Backward Differential Formulas (HBDF) through the Continuous Multi Step Collocation for Solving Second Order Differential Equation”. Pacific Journal of Science and Technology. 15(2):89-95. (Keywords: block methods, self-starting integration scheme, second order ordinary differential equations, backward differential formulas).
pjst15_2_89.pdf
Bolarinwa, B.T. and F. Ayoola. 2014. “Sophistication versus Performance: The Case of Time Series Modeling”. Pacific Journal of Science and Technology. 15(2):96-108. (Keywords: temperature, forecasting, Holt-Winters, decomposition, additive, multiplicative, SARIMA).
pjst15_2_96.pdf
Lanlege, D.I., A.A. Wanchin, and A. Abdulkadir. 2014. “Comparison of Estimators in Simple Random and Stratified Samplings”. Pacific Journal of Science and Technology. 15(2):109-114. (Keywords: estimation, variable, sampling, stratification).
pjst15_2_109.pdf
Information Technology and Communications
Akpan, V.A. and R.A.O. Osakwe. 2014. “Configuration, Interfacing, and Networking of an IP-Based Wireless Camera for Real-Time Security Surveillance Systems Design”. Pacific Journal of Science and Technology. 15(2): 115-123. (Keywords: closed-circuit television (CCTV), internet protocol (IP), security surveillance, wireless networking).
pjst15_2_115.pdf
Oyeyemi, O.K. and E. Ebenezer. 2013. “A Syntactically Enriched Tool Enabling Dynamic Binding to Web Services”. Pacific Journal of Science and Technology. 15(2):124-131. (Keywords: web services, dynamic binding, D-Web Service, GMT).
pjst15_2_124.pdf
Ogechi, I., I. Chukwugoziem, and H.C. Inyiama. 2014. “The Design and Implementation of an Adaptive Intelligent Multi-Agents for Network Protection”. Pacific Journal of Science and Technology. 15(2):132-143. (Keywords: agent, dynamic host configuration protocol, access control list, context based access control, data flow diagram, agent oriented software engineering).
pjst15_2_132.pdf
Ihekweaba, O.L., C. Ihekweaba, and H.C. Inyiama. 2014. “National Database as Core Field of National Security”. Pacific Journal of Science and Technology. 15(2):145-154. (Keywords: national database, attacks criminals, terrorists, law enforcement, security, digital evidence information overload, intelligent agents).
pjst15_2_145.pdf
Ugwu, C. and C.O. Uzochukwu. 2014. “Machine Learning Application for Stock Market Price Prediction”. Pacific Journal of Science and Technology. 15(2):155-166. (Keywords: machine learning, supervised learning, regression value, mean square error).
pjst15_2_155.pdf
Ajasa, A.A., O. Shoewu, and P.O. Nwamina. 2014. “Design and Development of a Mobile Phone Signal Detector”. Pacific Journal of Science and Technology. 15(2):167-172. (Keywords: signal detection, light emitting diode, operational amplifier, LC circuit, printed circuit board).
pjst15_2_167.pdf
Akinyemi, L.A., O. Shoewu, O.A. Pinponsu, J.O. Emagbetere, and F.O. Edeko. 2014. “Effects of Base Transceiver Station (BTS) on Humans in Ikeja Area of Lagos State”. Pacific Journal of Science and Technology. 15(2):173-179. (Keywords: base transceiver station, BTS, antenna, electromagnetic radiation, power density, distance, radiating power, electric field).
pjst15_2_173.pdf
Shoewu, O., L.A. Akinyemi, J.O. Emagbetere, and F.O. Edeko. 2014. “Path Loss in Nigerian Rural Vegetation Area: A Case Study in Igbaraoke, Ondo State”. Pacific Journal of Science and Technology. 15(2):180-187. (Keywords: pathloss, TEMS, model, vegetation, environment, radio signals).
pjst15_2_180.pdf
Management, Economics, and Education
Mucunski, Z. 2013. “Methods, Goals, and Organizing for the Business Planning for Selection of the Entrance Strategy on the Selected Foreign Market”. Pacific Journal of Science and Technology. 15(2):188-193. (Keywords: globalization, business planning, growth, business policy, international markets).
pjst15_2_188.pdf
Mucunski, Z. 2013. “Significance of the Business Policy for Formulating the Corporate Strategy of the Enterprise for Entry on the Foreign Market”. Pacific Journal of Science and Technology. 15(2):194-199. (Keywords: formulation of a strategy, competitive advantage, strategic planning, business goals).
pjst15_2_194.pdf
Umar, U.A., A.H. Muntaqa, M.B. Muhammad, and H.J. Jantar. 2013. “Review of Sesame Seed Production and Export in Nigeria (2003 to 2012)”. Pacific Journal of Science and Technology. 15(2):200-203. (Keywords: sesame, production, land area, yield, export, prices, and value).
pjst15_2_200.pdf
Olasehinde, A. and S.I. Bute. 2014. “Report on a Feasibility Study: A Case Study of Ratcon Quarry Limited”. Pacific Journal of Science and Technology. 15(2):204-211. (Keywords: feasibility, Sokuro, cashflow, Ratcon).
pjst15_2_204.pdf
Mohammed, T.I. and G.A. Odesanmi. 2014. “Development of a Flexible Plant Layout System for Small and Medium Scale Industries in Nigeria”. Pacific Journal of Science and Technology. 15(2):212-218. (Keywords: facility arrangement, flexibility, future expansion).
pjst15_2_212.pdf
Stojanova, M. and S. Efremovski. 2014. “Globalization and E-Recruiting Staff in the Modern Time”. Pacific Journal of Science and Technology. 15(2):327-333. (Keywords: management studies, organizational recruiting, staffing, human resource policy).
pjst15_2_327.pdf
Chemistry and Biochemistry
Adediji, J.F., E.O. Olatunji, F.O. Hoseph, and A.S. Olaitan. 2014. “A Novel 2-Aminobenzoylthiosemicarbazide Metal Complexes and their Biological Activities”. Pacific Journal of Science and Technology. 15(2):219-227. (Keywords: chelates, Mannich base, anti-plasmodial, anti-microbial, anti-tubercular, toxicological activities).
pjst15_2_219.pdf
Amadi, B.A. and M.K.C. Duru. 2014. “Amino Acid Quality and Performance Characteristics of “ji-oto” Traditional food of Ikwerre of Rivers State, Nigeria”. Pacific Journal of Science and Technology. 15(2):228-239. (Keywords: amino acid quality, chemical score, “ji-otor”, protein efficiency ratio, performance characteristics).
pjst15_2_228.pdf
Oguamah, I.A., J.O. Oseh, and P.N. Yekeen. 2014. “Effects of Freezing Point Depression of Molecular Weight Determination of Hydrocarbon Mixtures”. Pacific Journal of Science and Technology. 15(2):240-244. (Keywords: freezing point depression, hydrocarbon mixtures, mixing rule, molecular weight).
pjst15_2_240.pdf
Life Sciences and Medicine
Eliakim-Ikechukwu, C.F., G. Avwioro, and P.S. Igbigbi. 2014. “Biochemical Changes in Non-Diabetic and Diabetic Wistar Rats with the Administration of Stem-Bark Extract of Anacardium occidentale Linn (Cashew)”. Pacific Journal of Science and Technology. 15(2):245-250. (Keywords: Anacardium occidentale Linn, cashew extract, diabetes, streptozotocin, biochemical parameters, Wistar rats).
pjst15_2_245.pdf
Ojokoh, A.O., M.K. Daramola, and A.D. Ochukwa. 2014. “Studies on the Microbiological, Proximate Composition, and Anti-nutritional Content of Fermented Groundnut and Plantain Blends”. Pacific Journal of Science and Technology. 15(2):251-258. (Keywords: fermentation, groundnut flour, plantain flour, proximate analysis, anti-nutrient).
pjst15_2_251.pdf
Umar, U.A., A.H. Muntaqa, M.B. Muhammad, and H.J. Jantar. 2013. “Productivity of Sesame (Sesamum indicum L.) Varieties as Influenced by Seed Rate”. Pacific Journal of Science and Technology. 15(2):259-264. (Keywords: sesame, seed rate, variety, productivity).
pjst15_2_259.pdf
Geology, Geophysics, and Earth Science
Adizua, O.F. and M.C. Ohakwere-Eze. 2014. “Modeling and Suppression of Undesirable Rayleigh Surface Waves in Seismic Data from Onshore Niger Delta Using the Frequency – Wave number (F-K) Technique”. Pacific Journal of Science and Technology. 15(2):265-269. (Keywords: F-K Domain, F-K Spectrum, Rayleigh surface waves, low cut filter, muting and primary reflections).
pjst15_2_265.pdf
Ojulari, A.Y., O. Ologe, and S. Oyinloye. 2014. “Geophysical and Geotechnical Investigation of the Proposed Dam Axis of the River Butulu, Northwestern Nigeria”. Pacific Journal of Science and Technology. 15(2): 270-277. (Keywords: resistivity profiling, joints, bedrock
fractured basement, earth dam, seepage).
pjst15_2_270.pdf
Akinlabi, I.A. and G.O. Adeyemi. 2014. “Determination of Empirical Relations between Geoelectrical Data and Geotechnical Parameters in Foundation Studies for a proposed Earth Dam”. Pacific Journal of Science and Technology. 15(2):278-287. (Keywords: electrical resistivity, site characterization, dam axis, correlation).
pjst15_2_278.pdf
Odii, F.O., S.O. Agha, and C. Augustine. 2014. “Mapping of Near-Surface Intrusives in Abakaliki: A Seismic Refraction Method”. Pacific Journal of Science and Technology. 15(2):288-292. (Keywords: velocity, compressional (P) waves, near-surface intrusives, seismic refraction, three-channel seismograph, geophone).
pjst15_2_288.pdf
Ohakwere-Eze, M.C. and O.F. Adizua. 2014. “Qualitative Delineation of Hydrocarbon bearing Reservoir from Preliminary study of Well Log Data over an Offshore Niger Delta Field”. Pacific Journal of Science and Technology. 15(2):293-297. (Keywords: hydrocarbon, reservoir, well logs, gamma ray, porosity, saturation).
pjst15_2_293.pdf
Ologe, O., O.S. Ogungbemi, and O.O. Alu. 2014. “Mining Activities and Its Hydrogeochemical Implication: A Case Study of Ijero Mining Site Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(2):298-308. (Keywords: physicochemical, hydrochemical, electrical conductivity, mining activities, bacteriological analysis, Ijero-Ekiti).
pjst15_2_298.pdf
Environmental Science and Ecology
Shaibu-Imodagbe, E.M., C.A. Okuofu, A. Ismail, J.A. Otun, J.P. Unyimadu. A.B. Williams, and D.B. Adie. 2014. “Occurrence and Levels of Acetonitriles as Emerging Disinfection By-Products in a Community Drinking Water Supply”. Pacific Journal of Science and Technology. 15(2):309-317. (Keywords: acetonitriles, Ahmadu Bello University, ABU, community water supply, potable water, drinking water).
pjst15_2_309.pdf
Ajobo, J.A. and A.O. Abioye. 2014. “A Methodology for Proper Waste Disposal, Treatment, and Management Enhancing Sustainable Development in the Third World”. Pacific Journal of Science and Technology. 15(2):318-326. (Keywords: biological waste management, developing world, sustainability, development, sewage, biosolids).
pjst15_2_318.pdf
Ikponmwosa, E., C. Fapohunda, E. Aniebona, and F. Lasoju. 2014. “Flexural Behavior of Reinforced Concrete Beams Containing Polyvinyl Waste Powder (PWP) as Replacement of Cement”. Pacific Journal of Science and Technology. 15(2):5-13. (Keywords: compressive strength, deflection, polyvinyl waste, stiffness, ultimate moments).
pjst15_2_5.pdf
Itaketo, U.T. 2014. “Misrepresentations (and Corrections) of Routh’s Stability Criterion”. Pacific Journal of Science and Technology. 15(2):14-18. Itaketo, U.T. 2014. “Misrepresentations (and Corrections) of Routh’s Stability Criterion”. Pacific Journal of Science and Technology. 15(2):14-18.
pjst15_2_14.pdf
Abdulsalami, S.A., M.I. Abubakar, D.O. Odulate, O.J. Olaoye, O.C. Odebiyi, and A.A. Akinkunmi. 2014. “Assessment of Mechanical Strength Properties on Automotive Gas-Oil (AGO) Polluted Artisanal PVA Synthetic Fishing Twine”. Pacific Journal of Science and Technology. 15(2):19-27. (Keywords: mechanical strength, automotive gas-oil, AGO, PVA synthetic fishing twine, fishing gear, Oyan Lake, Lagos Lagoon, seawater).
pjst15_2_19.pdf
Abdulsalami, S. A. and M.I. Abubakar. 2014. “Degradation Effects of Automotive Gas-Oil Pollution of Oyan-Lake, Lagos lagoon and Sea waters on Elongation (cm) of Synthetic Artisanal PVA Fishing Twine”. Pacific Journal of Science and Technology. 15(2):28-35. (Keywords: degradation, elongation, automotive gas-oil pollution, AGO, unknotted PVA twine, fishing gear, fresh water, brackish water, marine water).
pjst15_2_28.pdf
Jimoh, M.O. 2014. “Modeling and Evaluation of Palm Nut Drying Rate during Mechanical Cracking. Pacific Journal of Science and Technology. 15(2):36-42. (Keywords: palm, kernel, modeling, drying rate performance evaluation).
pjst15_2_36.pdf
Mbah, G.O., N.F. Amulu, and M.I. Onyiah. 2013. “Effects of process Parameters on the Yield of Oil from Melon Seed (Colocynthis citrullus)”. Pacific Journal of Science and Technology. 15(2):43-49. (Keywords: ANOVA, oil extraction, process variables, factorial design, melon seed, proximate analysis).
pjst15_2_43.pdf
Energy and Power
Ajobo, J.A. and A.O. Abioye. 2014. “An Expository on Energy with Emphasis on the Viability of Renewable Energy Sources and Resources in Nigeria: Prospects, Challenges, and Recommendations”. Pacific Journal of Science and Technology. 15(2):50-65. (Keywords: renewable energy potential, solar power, wind power, small hydropower).
pjst15_2_50.pdf
Ajobo, J.A. 2014. “Densification Characteristics of Groundnut Shell”. Pacific Journal of Science and Technology. 15(2):66-70. (Keywords: briquettes, groundnut residues, alternative fuel, renewable fuel, crop residue, biomass, compaction, ASEA, ASTM).
pjst15_2_66.pdf
Ude, C.N., E.J. Ahmed, M.I. Onyiah, O.E. Anisiji, and E.N. Ude. 2013. “Heterogeneous Catalyzed Transesterification of Refined Cottonseed Oil to Biodiesel”. Pacific Journal of Science and Technology. 15(2):71-77. (Keywords: heterogeneous catalysis, transesterification, biodiesel, calcium oxide, magnesium oxide).
pjst15_2_71.pdf
Physics and Atmospheric Physics
Ojo, O.S. and B. Adeyemi. 2014. “Estimation of Solar Radiation using Air Temperature and Geographical Coordinates over Nigeria”. Pacific Journal of Science and Technology. 15(2):78-88. (Keywords: solar radiation, contour, correlation, variability, regression).
pjst15_2_78.pdf
Mathematics and Statistics
Mohammed, U. and R.B. Adeniyi. 2014. “Derivation of Five Step Block Hybrid Backward Differential Formulas (HBDF) through the Continuous Multi Step Collocation for Solving Second Order Differential Equation”. Pacific Journal of Science and Technology. 15(2):89-95. (Keywords: block methods, self-starting integration scheme, second order ordinary differential equations, backward differential formulas).
pjst15_2_89.pdf
Bolarinwa, B.T. and F. Ayoola. 2014. “Sophistication versus Performance: The Case of Time Series Modeling”. Pacific Journal of Science and Technology. 15(2):96-108. (Keywords: temperature, forecasting, Holt-Winters, decomposition, additive, multiplicative, SARIMA).
pjst15_2_96.pdf
Lanlege, D.I., A.A. Wanchin, and A. Abdulkadir. 2014. “Comparison of Estimators in Simple Random and Stratified Samplings”. Pacific Journal of Science and Technology. 15(2):109-114. (Keywords: estimation, variable, sampling, stratification).
pjst15_2_109.pdf
Information Technology and Communications
Akpan, V.A. and R.A.O. Osakwe. 2014. “Configuration, Interfacing, and Networking of an IP-Based Wireless Camera for Real-Time Security Surveillance Systems Design”. Pacific Journal of Science and Technology. 15(2): 115-123. (Keywords: closed-circuit television (CCTV), internet protocol (IP), security surveillance, wireless networking).
pjst15_2_115.pdf
Oyeyemi, O.K. and E. Ebenezer. 2013. “A Syntactically Enriched Tool Enabling Dynamic Binding to Web Services”. Pacific Journal of Science and Technology. 15(2):124-131. (Keywords: web services, dynamic binding, D-Web Service, GMT).
pjst15_2_124.pdf
Ogechi, I., I. Chukwugoziem, and H.C. Inyiama. 2014. “The Design and Implementation of an Adaptive Intelligent Multi-Agents for Network Protection”. Pacific Journal of Science and Technology. 15(2):132-143. (Keywords: agent, dynamic host configuration protocol, access control list, context based access control, data flow diagram, agent oriented software engineering).
pjst15_2_132.pdf
Ihekweaba, O.L., C. Ihekweaba, and H.C. Inyiama. 2014. “National Database as Core Field of National Security”. Pacific Journal of Science and Technology. 15(2):145-154. (Keywords: national database, attacks criminals, terrorists, law enforcement, security, digital evidence information overload, intelligent agents).
pjst15_2_145.pdf
Ugwu, C. and C.O. Uzochukwu. 2014. “Machine Learning Application for Stock Market Price Prediction”. Pacific Journal of Science and Technology. 15(2):155-166. (Keywords: machine learning, supervised learning, regression value, mean square error).
pjst15_2_155.pdf
Ajasa, A.A., O. Shoewu, and P.O. Nwamina. 2014. “Design and Development of a Mobile Phone Signal Detector”. Pacific Journal of Science and Technology. 15(2):167-172. (Keywords: signal detection, light emitting diode, operational amplifier, LC circuit, printed circuit board).
pjst15_2_167.pdf
Akinyemi, L.A., O. Shoewu, O.A. Pinponsu, J.O. Emagbetere, and F.O. Edeko. 2014. “Effects of Base Transceiver Station (BTS) on Humans in Ikeja Area of Lagos State”. Pacific Journal of Science and Technology. 15(2):173-179. (Keywords: base transceiver station, BTS, antenna, electromagnetic radiation, power density, distance, radiating power, electric field).
pjst15_2_173.pdf
Shoewu, O., L.A. Akinyemi, J.O. Emagbetere, and F.O. Edeko. 2014. “Path Loss in Nigerian Rural Vegetation Area: A Case Study in Igbaraoke, Ondo State”. Pacific Journal of Science and Technology. 15(2):180-187. (Keywords: pathloss, TEMS, model, vegetation, environment, radio signals).
pjst15_2_180.pdf
Management, Economics, and Education
Mucunski, Z. 2013. “Methods, Goals, and Organizing for the Business Planning for Selection of the Entrance Strategy on the Selected Foreign Market”. Pacific Journal of Science and Technology. 15(2):188-193. (Keywords: globalization, business planning, growth, business policy, international markets).
pjst15_2_188.pdf
Mucunski, Z. 2013. “Significance of the Business Policy for Formulating the Corporate Strategy of the Enterprise for Entry on the Foreign Market”. Pacific Journal of Science and Technology. 15(2):194-199. (Keywords: formulation of a strategy, competitive advantage, strategic planning, business goals).
pjst15_2_194.pdf
Umar, U.A., A.H. Muntaqa, M.B. Muhammad, and H.J. Jantar. 2013. “Review of Sesame Seed Production and Export in Nigeria (2003 to 2012)”. Pacific Journal of Science and Technology. 15(2):200-203. (Keywords: sesame, production, land area, yield, export, prices, and value).
pjst15_2_200.pdf
Olasehinde, A. and S.I. Bute. 2014. “Report on a Feasibility Study: A Case Study of Ratcon Quarry Limited”. Pacific Journal of Science and Technology. 15(2):204-211. (Keywords: feasibility, Sokuro, cashflow, Ratcon).
pjst15_2_204.pdf
Mohammed, T.I. and G.A. Odesanmi. 2014. “Development of a Flexible Plant Layout System for Small and Medium Scale Industries in Nigeria”. Pacific Journal of Science and Technology. 15(2):212-218. (Keywords: facility arrangement, flexibility, future expansion).
pjst15_2_212.pdf
Stojanova, M. and S. Efremovski. 2014. “Globalization and E-Recruiting Staff in the Modern Time”. Pacific Journal of Science and Technology. 15(2):327-333. (Keywords: management studies, organizational recruiting, staffing, human resource policy).
pjst15_2_327.pdf
Chemistry and Biochemistry
Adediji, J.F., E.O. Olatunji, F.O. Hoseph, and A.S. Olaitan. 2014. “A Novel 2-Aminobenzoylthiosemicarbazide Metal Complexes and their Biological Activities”. Pacific Journal of Science and Technology. 15(2):219-227. (Keywords: chelates, Mannich base, anti-plasmodial, anti-microbial, anti-tubercular, toxicological activities).
pjst15_2_219.pdf
Amadi, B.A. and M.K.C. Duru. 2014. “Amino Acid Quality and Performance Characteristics of “ji-oto” Traditional food of Ikwerre of Rivers State, Nigeria”. Pacific Journal of Science and Technology. 15(2):228-239. (Keywords: amino acid quality, chemical score, “ji-otor”, protein efficiency ratio, performance characteristics).
pjst15_2_228.pdf
Oguamah, I.A., J.O. Oseh, and P.N. Yekeen. 2014. “Effects of Freezing Point Depression of Molecular Weight Determination of Hydrocarbon Mixtures”. Pacific Journal of Science and Technology. 15(2):240-244. (Keywords: freezing point depression, hydrocarbon mixtures, mixing rule, molecular weight).
pjst15_2_240.pdf
Life Sciences and Medicine
Eliakim-Ikechukwu, C.F., G. Avwioro, and P.S. Igbigbi. 2014. “Biochemical Changes in Non-Diabetic and Diabetic Wistar Rats with the Administration of Stem-Bark Extract of Anacardium occidentale Linn (Cashew)”. Pacific Journal of Science and Technology. 15(2):245-250. (Keywords: Anacardium occidentale Linn, cashew extract, diabetes, streptozotocin, biochemical parameters, Wistar rats).
pjst15_2_245.pdf
Ojokoh, A.O., M.K. Daramola, and A.D. Ochukwa. 2014. “Studies on the Microbiological, Proximate Composition, and Anti-nutritional Content of Fermented Groundnut and Plantain Blends”. Pacific Journal of Science and Technology. 15(2):251-258. (Keywords: fermentation, groundnut flour, plantain flour, proximate analysis, anti-nutrient).
pjst15_2_251.pdf
Umar, U.A., A.H. Muntaqa, M.B. Muhammad, and H.J. Jantar. 2013. “Productivity of Sesame (Sesamum indicum L.) Varieties as Influenced by Seed Rate”. Pacific Journal of Science and Technology. 15(2):259-264. (Keywords: sesame, seed rate, variety, productivity).
pjst15_2_259.pdf
Geology, Geophysics, and Earth Science
Adizua, O.F. and M.C. Ohakwere-Eze. 2014. “Modeling and Suppression of Undesirable Rayleigh Surface Waves in Seismic Data from Onshore Niger Delta Using the Frequency – Wave number (F-K) Technique”. Pacific Journal of Science and Technology. 15(2):265-269. (Keywords: F-K Domain, F-K Spectrum, Rayleigh surface waves, low cut filter, muting and primary reflections).
pjst15_2_265.pdf
Ojulari, A.Y., O. Ologe, and S. Oyinloye. 2014. “Geophysical and Geotechnical Investigation of the Proposed Dam Axis of the River Butulu, Northwestern Nigeria”. Pacific Journal of Science and Technology. 15(2): 270-277. (Keywords: resistivity profiling, joints, bedrock
fractured basement, earth dam, seepage).
pjst15_2_270.pdf
Akinlabi, I.A. and G.O. Adeyemi. 2014. “Determination of Empirical Relations between Geoelectrical Data and Geotechnical Parameters in Foundation Studies for a proposed Earth Dam”. Pacific Journal of Science and Technology. 15(2):278-287. (Keywords: electrical resistivity, site characterization, dam axis, correlation).
pjst15_2_278.pdf
Odii, F.O., S.O. Agha, and C. Augustine. 2014. “Mapping of Near-Surface Intrusives in Abakaliki: A Seismic Refraction Method”. Pacific Journal of Science and Technology. 15(2):288-292. (Keywords: velocity, compressional (P) waves, near-surface intrusives, seismic refraction, three-channel seismograph, geophone).
pjst15_2_288.pdf
Ohakwere-Eze, M.C. and O.F. Adizua. 2014. “Qualitative Delineation of Hydrocarbon bearing Reservoir from Preliminary study of Well Log Data over an Offshore Niger Delta Field”. Pacific Journal of Science and Technology. 15(2):293-297. (Keywords: hydrocarbon, reservoir, well logs, gamma ray, porosity, saturation).
pjst15_2_293.pdf
Ologe, O., O.S. Ogungbemi, and O.O. Alu. 2014. “Mining Activities and Its Hydrogeochemical Implication: A Case Study of Ijero Mining Site Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(2):298-308. (Keywords: physicochemical, hydrochemical, electrical conductivity, mining activities, bacteriological analysis, Ijero-Ekiti).
pjst15_2_298.pdf
Environmental Science and Ecology
Shaibu-Imodagbe, E.M., C.A. Okuofu, A. Ismail, J.A. Otun, J.P. Unyimadu. A.B. Williams, and D.B. Adie. 2014. “Occurrence and Levels of Acetonitriles as Emerging Disinfection By-Products in a Community Drinking Water Supply”. Pacific Journal of Science and Technology. 15(2):309-317. (Keywords: acetonitriles, Ahmadu Bello University, ABU, community water supply, potable water, drinking water).
pjst15_2_309.pdf
Ajobo, J.A. and A.O. Abioye. 2014. “A Methodology for Proper Waste Disposal, Treatment, and Management Enhancing Sustainable Development in the Third World”. Pacific Journal of Science and Technology. 15(2):318-326. (Keywords: biological waste management, developing world, sustainability, development, sewage, biosolids).
pjst15_2_318.pdf
Volume 15, Number 1 (May / June 2014)
Engineering and Material Science
Ajuonuma, U.P. and B.C. Chukwudi. 2014. “Design and Construction of De-Totle Water Treatment Plant Using Moringa oleifera as Bio-Coagulant”. Pacific Journal of Science and Technology. 15(1):5-12. (Keywords: turbidity, Moringa oleifera, coagulation, treatment).
pjst15_1_5.pdf
Salau, T.A.O. and A.O. Olufemi. 2014. “The Property Nature of Fractal Disk Dimension: A Case Study of Poincare Sections of Harmonically Excited Pendulum”. Pacific Journal of Science and Technology. 15(1):13-23. (Keywords: Poincare section, harmonically excited pendulum, Runge-Kutta schemes, fractal disk dimension).
pjst15_1_13.pdf
Aweda, J.O. and M.Y. Kolawole. 2014. “Performance Evaluation of Permanent Steel Mold for Temperature Monitoring During Squeeze Casting of Non-Ferrous Metals”. Pacific Journal of Science and Technology. 15(1):24-31. (Keywords: permanent mold, squeeze casting, non-ferrous metal, solidification temperature, heat transfer).
pjst15_1_24.pdf
Ikponmwosa, E., F. Falade, C. Fapohunda, T. Akinniyi, and K. Olori. 2014. “Effect of Foam Concentration on Structural Characteristics of Steel Reinforced Aerated Concrete Beams”. Pacific Journal of Science and Technology. 15(1):32-46. (Keywords: compressive strength, foamed aerated concrete, foam concentration, density, shear strength).
pjst15_1_32.pdf
Morakinyo A.D. and A.N. Vershima. 2014. “Recycling of Scrap Solid (Metal) Industrial Waste in Fabrication of Tile Making Machine as a Strategy in Waste Management in Kaduna, Nigeria”. Pacific Journal of Science and Technology. 15(1):47-57. (Keywords: metals, TMM, recycling, waste management, fabrication, economy, technology).
pjst15_1_47.pdf
Chukwudi, B.C., P.O. Ademusuru, C.O. Amaefule, and O.N.K. Swift. 2014. “Investigation of the Thermal Conductivity of Ceramic Tiles Processed from Steel Slag (SS)”. Pacific Journal of Science and Technology. 15(1):58-62. (Keywords: thermal conductivity, insulation, steady-state, slags).
pjst15_1_58.pdf
Abuh, M.A., N. Abia-Bassey, T.C. Udeinya, H.U. Nwannewuihe, A.A. Abong, and K.G. Akpomie. 2014. “Industrial Potentials of Adiabo Clay in Calabar Municipal of Cross River State, South-South Nigeria”. Pacific Journal of Science and Technology. 15(1):63-75. (Keywords: Adiabo clay, Atterberg limits, swell index, plasticity, flexural strength, linear shrinkage, porosity).
pjst15_1_63.pdf
Energy and Power
Mbah, G.O., M.I. Onyiah, N.J. Edeani, and C.C. Njoku. 2014. “Effects of Process Parameters on Biodiesel Production from Refined Soy Oil”. Pacific Journal of Science and Technology. 15(1):76-84. (Keywords: ANOVA, biodiesel, factorial design, refined soy oil, transesterification).
pjst15_1_76.pdf
Physics and Atmospheric Physics
Igboekwe, M.U. 2014. “Finite Element Method of Modeling Solute Transport in Groundwater Flow”. Pacific Journal of Science and Technology. 15(1):85-92. (Keywords: finite element method, continuum, groundwater, numerical analysis, solute transport, partial differential equation, aquifer).
pjst15_1_85.pdf
Mathematics and Statistics
Mohammed, U., A.I. Ma’ali, and A.Y. Badeggi. 2014. “Derivation of Block Hybrid Method for the Solution of First Order Initial Value Problems in ODEs”. Pacific Journal of Science and Technology. 15(1):93-98. (Keywords: block method, linear multistep method, multistep collocation, continuous multistep (CM), self-starting, zero-stability).
pjst15_1_93.pdf
Abdulrahman, S. 2014. “Stability Analysis of the Transmission Dynamics and Control of Corruption”. Pacific Journal of Science and Technology. 15(1):99-113. (Keywords: corruption, basic reproduction number, equilibria, stability).
pjst15_1_99.pdf
Information Technology and Communications
Olatinwo, S.O., O. Shoewu, and N.T. Makanjuola. 2014. “Radio Wave Signal Attenuation in a GSM Network (EPE as a Case Study)”. Pacific Journal of Science and Technology. 15(1):114-124. (Keywords: radio waves, attenuation constant, GSM, base station, propagation).
pjst15_1_114.pdf
Omitola, O.O, S.O. Olatinwo, and O. Shoewu. 2014. “Evaluation and Investigation of Throughput and Delay on Ethernet and FDDI Technology using OPNET”. Pacific Journal of Science and Technology. 15(1):125-129. (Keywords: OPNET-Modeler, Ethernet, FDDI, throughput, delay, CSMA/CD, carrier sense multiple access with collision detection).
pjst15_1_125.pdf
Shoewu, O., O.O. Omitola, and S.O. Olatinwo. 2014. “Empirical Study of Discrete Cosine Transform on Image Compression”. Pacific Journal of Science and Technology. 15(1):130-140. (Keywords: discrete cosine transform, TCT, image compression, decompression).
pjst15_1_130.pdf
Azeta, A.A., A. Esuruoso, and A.E. Azeta. 2014. “B3: An Automated Cross-Platform Mobile Bible Application”. Pacific Journal of Science and Technology. 15(1):141-148. (Keywords: Bible, B3, Cristian text, KJV, mobile phone, mobile computing, Javascript, XML, AJAX, HTML5, CSS).
pjst15_1_141.pdf
Management, Economics, and Education
Khoo, V.C. 2014. “Case Study on the Profit Margin Model of Wafer-Ring Testing Handler for Semiconductors”. Pacific Journal of Science and Technology. 15(1):149-167. (Keywords: profit margin, multi-sites testing, cost of test, testing technology, theory of the firm).
pjst15_1_149.pdf
Awoniyi, A.I. 2014. “Gender Inequality in Surveying and Geoinformatics Profession and Environmental Sustainability in Osun State of Nigeria”. Pacific Journal of Science and Technology. 15(1):168-176. (Keywords: gender equality, MDGs, surveying and geoinformatics profession, environmental sustainability).
pjst15_1_168.pdf
Bhandari, M. 2014. “Civil Society and Non-Governmental Organizations (NGOs) Movements in Nepal and terms of Social Transformation”. Pacific Journal of Science and Technology. 15(1):177-189. (Keywords: definition, civil society, NGOs, transformation, history, movement, environment).
pjst15_1_177.pdf
Oluwadare, C.O. and O. Ojo. 2014. “Database Creation for Tenement Rate Collection: The Role of GIS”. Pacific Journal of Science and Technology. 15(1):190-199. (Keywords: database creation, property tax, tax collection, GIS).
pjst15_1_190.pdf
Chemistry and Biochemistry
Uleanya, K.O. and A.N. Eboatu. 2014. “Comparative Studies of the Effects of Doping on the Electrical and Thermal Conductivities of Polystyrene”. Pacific Journal of Science and Technology. 15(1):200-205. (Keywords: conductive polymers, thermal conductivities, poly styrene, doping, electrical conductivities).
pjst15_1_200.pdf
Duru, M.K.C. and B.A. Amadi. 2014. “Fatty Acid Constituents, Amino Acid Quality, and Haematological Moderation following Consumption of “Ntubiri” and Ntiti-Ikpa” Traditional Foods”. Pacific Journal of Science and Technology. 15(1):206-214. (Keywords: amino acid quality, fatty acid, hematology, nutrients, traditional foods).
pjst15_1_206.pdf
Mbah, G.O., K.N. Offiah, and M.I. Onyiah. 2014. “Effects of Process Parameters on the Yield of Alkali from Oil Palm Male Inflorescence (Ash)”. Pacific Journal of Science and Technology. 15(1):215-222. (Keywords: ANOVA, ash, factorial design, male inflorescences, leaching).
pjst15_1_215.pdf
Ogunsile, B.O., A. Babarinde, and K. Akinlolu. 2014. “Adsorption of Malachite Green from Aqueous Solution using Plantain Stalk (Musa paradisiaca)”. Pacific Journal of Science and Technology. 15(1):223-231. (Keywords: biosorption, plantain stalk, malachite green, sorption isotherms).
pjst15_1_223.pdf
Abdus-Salam, N. and M. Buhari. 2014. “Adsorption of Alizarin and Fluorescein Dyes on Adsorbent prepared from Mango Seed”. Pacific Journal of Science and Technology. 15(1):232-244. (Keywords: activated carbon, adsorption isotherms, alizarin dye, fluorescein dye, kinetics, mango seeds, thermodynamics).
pjst15_1_232.pdf
Amenaghawon, A.N., C.O. Okieimen, and S.E. Ogbeide. 2014. “Modeling and Statistical Optimization of Dilute Acid Hydrolysis of Eucalyptus Wood Chips using Response Surface Methodology”. Pacific Journal of Science and Technology. 15(1):245-256. (Keywords: Eucalyptus, acid hydrolysis, lignocellulosic biomass, central composite design, optimization).
pjst15_1_245.pdf
Dawodu, F.A. and K.G. Akpomie. 2014. “Abstraction of Zinc (II) Ions from Solution unto a Nigerian Betonite”. Pacific Journal of Science and Technology. 15(1):257-267. (Keywords: abstraction, bentonite, kinetics, isothers, thermodynamics, zinc (II)).
pjst15_1_257.pdf
Dawodu, F.A. and K.G. Akpomie. 2014. “Kinetic, Equilibrium, and Thermodynamic Studies on the Adsorption of Cadmium (II) Ions using “Aloji Kaolinite” Mineral”. Pacific Journal of Science and Technology. 15(1):268-276. (Keywords: adsorption, cadmium (II), kaolinite, equilibrium, kinetic, thermodynamic).
pjst15_1_268.pdf
Life Sciences and Medicine
Adebowale, T.O, A,O. Oso, O.O. Olowofeso, O.M. Idowu, and A.O. Fafiolu. 2014. “Growth Response, Hematological Indices and Serum Lipid Profile of Growing Turkeys Fed Diets Supplemented with Niacin and Yeast”. Pacific Journal of Science and Technology. 15(1):277-284. (Keywords: niacin, yeast, hemoglobin, PCV, white blood cells, HDL, LDL, cholesterol, British United Turkeys, poultry feed).
pjst15_1_277.pdf
Hamzat, R.A. and O.G. Longe. 2014. “Performance Characteristics of Growing Snails (Archachatina marginata) Fed Varying dietary Levels of Kola Testa”. Pacific Journal of Science and Technology. 15(1):285-288. (Keywords: kola testa; feed resource; growing snails, shell quality).
pjst15_1_285.pdf
Olumide, M.D., A.O. Akinsoyinu, and R.A. Hamzat. 2014. “Egg Quality Characteristics of Layers Fed Raw, Fermented, and Enzyme-Treated Cocoa Bean Shell-Based Diets”. Pacific Journal of Science and Technology. 15(1):289-296. (Keywords: Cocoa bean shell; Feed resource; Layers; egg quality).
pjst15_1_289.pdf
Daramola, J.A., C.T. Kester, S.A. Osofero, and C.C. Ojiakor. 2014. “Microbiological and Proximate Assessments of Cold-smoked Gadus morhua in Traditional Fish Smoking Centers in Ota Metropolis”. Pacific Journal of Science and Technology. 15(1):297-305. (Keywords: Gadus morhua, smoking centers, Ota, cold smoking, microbiological, proximate assessments).
pjst15_1_297.pdf
Geology, Geophysics, and Earth Science
Oduduru, P.I. and L.I. Mamah. 2014. “Integration of Electrical Resistivity and Induced Polarization for Subsurface Imaging around Ihe Pond, Nsukka, Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 15(1):306-317. (Keywords: electrical resistivity, induced polarization, subsurface imaging, pond).
pjst15_1_306.pdf
Raji, W.O. P.I. Olasehinde, H.O. Abubakar, and R.A. Alabi. 2014. “Inversion and Application of Seismic Q Factor: Field Dataset Examples”. Pacific Journal of Science and Technology. 15(1):318-327. (Keywords: seismic Q factor, Q measurement, attenuation compensation, reflection seismic records).
pjst15_1_318.pdf
Badmus, G.O. and O.S. Ogungbemi. 2014. “Geophysical Studies of Highway Subsurface Integrity in a Typical Basement Complex of Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(1):328-334. (Keywords: geophysics, road subsurface, integrity, road pavement, road failure).
pjst15_1_328.pdf
Okonkwo, C.T., A. Adetunji, and I.O. Folorunso. 2014. “Microstructural and Mineralogical Evolution of the Oke Awon Shear Zone in the Jebba Area, S.W. Nigeria”. Pacific Journal of Science and Technology. 15(1):335-344. (Keywords: Jebba area, southwest Nigeria, Oke Awon shear zone, microstructures, mineralogy).
pjst15_1_335.pdf
Agunleti, Y.S., E.A. Arikawe, J.I.K. Okegye, and S.I. Fadele. 2014. “Structural Analysis of Digitized Lineament from Satellite Imagery and Vertical Electrical Soundings (VES) Studies for Ground Water Exploration in part of Nasarawa State”. Pacific Journal of Science and Technology. 15(1):345-354. (Keywords: LANDSAT 5-TM imagery, VES, GIS, DEM, lineament).
pjst15_1_345.pdf
Ogungbemi, O.S. 2014. “Prediction of Lithology Using the Ratios of Compressional and Shear Wave Velocities and their Travel Times”. Pacific Journal of Science and Technology. 15(1):355-359. (Keywords: lithology, porosity, shear, compressional, velocity, travel time).
pjst15_1_355.pdf
Haruna, K.A., O.J. Ojo, and W. Odufisan. 2014. “Subsurface Mapping and Reservoir Evaluation of West Waha and Worsham-Bayer Field Area of Southeastern Delaware Basin, West Texas”. Pacific Journal of Science and Technology. 15(1):360-374. (Keywords: reservoir, checkshots, porosity).
pjst15_1_360.pdf
Osetoba, O.A. and O.J. Ojo. 2014. “Sequence Stratigraphic Analysis of Olay Field, Niger Delta, and Implications for Hydrocarbon Prospect”. Pacific Journal of Science and Technology. 15(1):375-391. (Keywords: Niger Delta, sequences, systems tracts, reservoirs, traps, seals).
pjst15_1_375.pdf
Ayinla, H.A., O.C. Adeigbe, A.O. Ola-Buraimo, S.A. Bankole, and M. Adebowale. 2014. “Palynostratigraphy and High Resolution Paleoenvironmental Reconstruction of Part of Kemar-1 Well, Bornu Basin, Northeastern Nigeria”. Pacific Journal of Science and Technology. 15(1):392-403. (Keywords: palynomorph group, palynomorph marine index, PMI, fluviatile, marine setting).
pjst15_1_392.pdf
Raji, W.O. 2014. “Petrophysical Sensitivity of Elastic Modulus and Inverse Quality Factor (1/Q) Analysis in Well Logs”. Pacific Journal of Science and Technology. 15(1):404-414. (Keywords: Inverse Quality Factor, P-, S- wave, elastic modulus, rock fluids).
pjst15_1_404.pdf
Agunleti, Y.S., E.A. Arikawe, and J.I.K. Okegye. 2014. “Geochemical Assessment of Tin-Tantalum Mineralization in the Precambrian Pegmatite Exposed at Agwan Rimi, Part of Sheet 208 NE, North Central Nigeria”. Pacific Journal of Science and Technology. 15(1):415-425. (Keywords: tantalum, Angwan Rimi, Precambrian, albitzation, pegmatite).
pjst15_1_415.pdf
Ogungbemi, O.S., O.O. Alu, and O. Ologe, O. 2014. “Integrated Geophysical Approach to Solid Mineral Exploration: A Case Study of Kusa Mountain, Ijero Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(1):426-432. (Keywords: fracture, electromagnetic, geo-electric resistivity, exploration, mineral).
pjst15_1_426.pdf
Ijeh, I.B. 2014. “Appraisal of Groundwater Quality in Parts of the Benin Formation in Imo River Basin, Southeastern Nigeria”. Pacific Journal of Science and Technology. 15(1):433-442. (Keywords: acidity, groundwater quality, hydro-geochemical, Imo River basin, physico-chemical).
pjst15_1_433.pdf
Oriji, A.E. 2014. “Determination of Groundwater Flow Direction in Amai Kingdom, Ukwuani Local Government Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 15(1):443-451. (Keywords: groundwater, flow direction, boreholes, static water level, dumpsites, Amai).
pjst15_1_443.pdf
Environmental Science and Ecology
Obahiagbon, K.O., A.N. Amenaghawon, and E.O. Agbonghae. 2014. “Effect of Initial pH on the Bioremediation of Crude Oil Polluted Water Using of Crude Oil Polluted Water Using a Consoritum of Microbes”. Pacific Journal of Science and Technology. 15(1):452-457. (Keywords: bioremediation, crude oil, biochemical oxygen demand, bioaugmentation, microorganism).
pjst15_1_452.pdf
Bhandari, Medani. 2014. “Is Tourism Always Beneficial? A Case Study from Masai Mara National Reserve, Narok, Kenya”. Pacific Journal of Science and Technology. 15(1):458-483. (Keywords: ecotourism, wildlife observation, off road impact, safari, Africa).
pjst15_1_458.pdf
Ajuonuma, U.P. and B.C. Chukwudi. 2014. “Design and Construction of De-Totle Water Treatment Plant Using Moringa oleifera as Bio-Coagulant”. Pacific Journal of Science and Technology. 15(1):5-12. (Keywords: turbidity, Moringa oleifera, coagulation, treatment).
pjst15_1_5.pdf
Salau, T.A.O. and A.O. Olufemi. 2014. “The Property Nature of Fractal Disk Dimension: A Case Study of Poincare Sections of Harmonically Excited Pendulum”. Pacific Journal of Science and Technology. 15(1):13-23. (Keywords: Poincare section, harmonically excited pendulum, Runge-Kutta schemes, fractal disk dimension).
pjst15_1_13.pdf
Aweda, J.O. and M.Y. Kolawole. 2014. “Performance Evaluation of Permanent Steel Mold for Temperature Monitoring During Squeeze Casting of Non-Ferrous Metals”. Pacific Journal of Science and Technology. 15(1):24-31. (Keywords: permanent mold, squeeze casting, non-ferrous metal, solidification temperature, heat transfer).
pjst15_1_24.pdf
Ikponmwosa, E., F. Falade, C. Fapohunda, T. Akinniyi, and K. Olori. 2014. “Effect of Foam Concentration on Structural Characteristics of Steel Reinforced Aerated Concrete Beams”. Pacific Journal of Science and Technology. 15(1):32-46. (Keywords: compressive strength, foamed aerated concrete, foam concentration, density, shear strength).
pjst15_1_32.pdf
Morakinyo A.D. and A.N. Vershima. 2014. “Recycling of Scrap Solid (Metal) Industrial Waste in Fabrication of Tile Making Machine as a Strategy in Waste Management in Kaduna, Nigeria”. Pacific Journal of Science and Technology. 15(1):47-57. (Keywords: metals, TMM, recycling, waste management, fabrication, economy, technology).
pjst15_1_47.pdf
Chukwudi, B.C., P.O. Ademusuru, C.O. Amaefule, and O.N.K. Swift. 2014. “Investigation of the Thermal Conductivity of Ceramic Tiles Processed from Steel Slag (SS)”. Pacific Journal of Science and Technology. 15(1):58-62. (Keywords: thermal conductivity, insulation, steady-state, slags).
pjst15_1_58.pdf
Abuh, M.A., N. Abia-Bassey, T.C. Udeinya, H.U. Nwannewuihe, A.A. Abong, and K.G. Akpomie. 2014. “Industrial Potentials of Adiabo Clay in Calabar Municipal of Cross River State, South-South Nigeria”. Pacific Journal of Science and Technology. 15(1):63-75. (Keywords: Adiabo clay, Atterberg limits, swell index, plasticity, flexural strength, linear shrinkage, porosity).
pjst15_1_63.pdf
Energy and Power
Mbah, G.O., M.I. Onyiah, N.J. Edeani, and C.C. Njoku. 2014. “Effects of Process Parameters on Biodiesel Production from Refined Soy Oil”. Pacific Journal of Science and Technology. 15(1):76-84. (Keywords: ANOVA, biodiesel, factorial design, refined soy oil, transesterification).
pjst15_1_76.pdf
Physics and Atmospheric Physics
Igboekwe, M.U. 2014. “Finite Element Method of Modeling Solute Transport in Groundwater Flow”. Pacific Journal of Science and Technology. 15(1):85-92. (Keywords: finite element method, continuum, groundwater, numerical analysis, solute transport, partial differential equation, aquifer).
pjst15_1_85.pdf
Mathematics and Statistics
Mohammed, U., A.I. Ma’ali, and A.Y. Badeggi. 2014. “Derivation of Block Hybrid Method for the Solution of First Order Initial Value Problems in ODEs”. Pacific Journal of Science and Technology. 15(1):93-98. (Keywords: block method, linear multistep method, multistep collocation, continuous multistep (CM), self-starting, zero-stability).
pjst15_1_93.pdf
Abdulrahman, S. 2014. “Stability Analysis of the Transmission Dynamics and Control of Corruption”. Pacific Journal of Science and Technology. 15(1):99-113. (Keywords: corruption, basic reproduction number, equilibria, stability).
pjst15_1_99.pdf
Information Technology and Communications
Olatinwo, S.O., O. Shoewu, and N.T. Makanjuola. 2014. “Radio Wave Signal Attenuation in a GSM Network (EPE as a Case Study)”. Pacific Journal of Science and Technology. 15(1):114-124. (Keywords: radio waves, attenuation constant, GSM, base station, propagation).
pjst15_1_114.pdf
Omitola, O.O, S.O. Olatinwo, and O. Shoewu. 2014. “Evaluation and Investigation of Throughput and Delay on Ethernet and FDDI Technology using OPNET”. Pacific Journal of Science and Technology. 15(1):125-129. (Keywords: OPNET-Modeler, Ethernet, FDDI, throughput, delay, CSMA/CD, carrier sense multiple access with collision detection).
pjst15_1_125.pdf
Shoewu, O., O.O. Omitola, and S.O. Olatinwo. 2014. “Empirical Study of Discrete Cosine Transform on Image Compression”. Pacific Journal of Science and Technology. 15(1):130-140. (Keywords: discrete cosine transform, TCT, image compression, decompression).
pjst15_1_130.pdf
Azeta, A.A., A. Esuruoso, and A.E. Azeta. 2014. “B3: An Automated Cross-Platform Mobile Bible Application”. Pacific Journal of Science and Technology. 15(1):141-148. (Keywords: Bible, B3, Cristian text, KJV, mobile phone, mobile computing, Javascript, XML, AJAX, HTML5, CSS).
pjst15_1_141.pdf
Management, Economics, and Education
Khoo, V.C. 2014. “Case Study on the Profit Margin Model of Wafer-Ring Testing Handler for Semiconductors”. Pacific Journal of Science and Technology. 15(1):149-167. (Keywords: profit margin, multi-sites testing, cost of test, testing technology, theory of the firm).
pjst15_1_149.pdf
Awoniyi, A.I. 2014. “Gender Inequality in Surveying and Geoinformatics Profession and Environmental Sustainability in Osun State of Nigeria”. Pacific Journal of Science and Technology. 15(1):168-176. (Keywords: gender equality, MDGs, surveying and geoinformatics profession, environmental sustainability).
pjst15_1_168.pdf
Bhandari, M. 2014. “Civil Society and Non-Governmental Organizations (NGOs) Movements in Nepal and terms of Social Transformation”. Pacific Journal of Science and Technology. 15(1):177-189. (Keywords: definition, civil society, NGOs, transformation, history, movement, environment).
pjst15_1_177.pdf
Oluwadare, C.O. and O. Ojo. 2014. “Database Creation for Tenement Rate Collection: The Role of GIS”. Pacific Journal of Science and Technology. 15(1):190-199. (Keywords: database creation, property tax, tax collection, GIS).
pjst15_1_190.pdf
Chemistry and Biochemistry
Uleanya, K.O. and A.N. Eboatu. 2014. “Comparative Studies of the Effects of Doping on the Electrical and Thermal Conductivities of Polystyrene”. Pacific Journal of Science and Technology. 15(1):200-205. (Keywords: conductive polymers, thermal conductivities, poly styrene, doping, electrical conductivities).
pjst15_1_200.pdf
Duru, M.K.C. and B.A. Amadi. 2014. “Fatty Acid Constituents, Amino Acid Quality, and Haematological Moderation following Consumption of “Ntubiri” and Ntiti-Ikpa” Traditional Foods”. Pacific Journal of Science and Technology. 15(1):206-214. (Keywords: amino acid quality, fatty acid, hematology, nutrients, traditional foods).
pjst15_1_206.pdf
Mbah, G.O., K.N. Offiah, and M.I. Onyiah. 2014. “Effects of Process Parameters on the Yield of Alkali from Oil Palm Male Inflorescence (Ash)”. Pacific Journal of Science and Technology. 15(1):215-222. (Keywords: ANOVA, ash, factorial design, male inflorescences, leaching).
pjst15_1_215.pdf
Ogunsile, B.O., A. Babarinde, and K. Akinlolu. 2014. “Adsorption of Malachite Green from Aqueous Solution using Plantain Stalk (Musa paradisiaca)”. Pacific Journal of Science and Technology. 15(1):223-231. (Keywords: biosorption, plantain stalk, malachite green, sorption isotherms).
pjst15_1_223.pdf
Abdus-Salam, N. and M. Buhari. 2014. “Adsorption of Alizarin and Fluorescein Dyes on Adsorbent prepared from Mango Seed”. Pacific Journal of Science and Technology. 15(1):232-244. (Keywords: activated carbon, adsorption isotherms, alizarin dye, fluorescein dye, kinetics, mango seeds, thermodynamics).
pjst15_1_232.pdf
Amenaghawon, A.N., C.O. Okieimen, and S.E. Ogbeide. 2014. “Modeling and Statistical Optimization of Dilute Acid Hydrolysis of Eucalyptus Wood Chips using Response Surface Methodology”. Pacific Journal of Science and Technology. 15(1):245-256. (Keywords: Eucalyptus, acid hydrolysis, lignocellulosic biomass, central composite design, optimization).
pjst15_1_245.pdf
Dawodu, F.A. and K.G. Akpomie. 2014. “Abstraction of Zinc (II) Ions from Solution unto a Nigerian Betonite”. Pacific Journal of Science and Technology. 15(1):257-267. (Keywords: abstraction, bentonite, kinetics, isothers, thermodynamics, zinc (II)).
pjst15_1_257.pdf
Dawodu, F.A. and K.G. Akpomie. 2014. “Kinetic, Equilibrium, and Thermodynamic Studies on the Adsorption of Cadmium (II) Ions using “Aloji Kaolinite” Mineral”. Pacific Journal of Science and Technology. 15(1):268-276. (Keywords: adsorption, cadmium (II), kaolinite, equilibrium, kinetic, thermodynamic).
pjst15_1_268.pdf
Life Sciences and Medicine
Adebowale, T.O, A,O. Oso, O.O. Olowofeso, O.M. Idowu, and A.O. Fafiolu. 2014. “Growth Response, Hematological Indices and Serum Lipid Profile of Growing Turkeys Fed Diets Supplemented with Niacin and Yeast”. Pacific Journal of Science and Technology. 15(1):277-284. (Keywords: niacin, yeast, hemoglobin, PCV, white blood cells, HDL, LDL, cholesterol, British United Turkeys, poultry feed).
pjst15_1_277.pdf
Hamzat, R.A. and O.G. Longe. 2014. “Performance Characteristics of Growing Snails (Archachatina marginata) Fed Varying dietary Levels of Kola Testa”. Pacific Journal of Science and Technology. 15(1):285-288. (Keywords: kola testa; feed resource; growing snails, shell quality).
pjst15_1_285.pdf
Olumide, M.D., A.O. Akinsoyinu, and R.A. Hamzat. 2014. “Egg Quality Characteristics of Layers Fed Raw, Fermented, and Enzyme-Treated Cocoa Bean Shell-Based Diets”. Pacific Journal of Science and Technology. 15(1):289-296. (Keywords: Cocoa bean shell; Feed resource; Layers; egg quality).
pjst15_1_289.pdf
Daramola, J.A., C.T. Kester, S.A. Osofero, and C.C. Ojiakor. 2014. “Microbiological and Proximate Assessments of Cold-smoked Gadus morhua in Traditional Fish Smoking Centers in Ota Metropolis”. Pacific Journal of Science and Technology. 15(1):297-305. (Keywords: Gadus morhua, smoking centers, Ota, cold smoking, microbiological, proximate assessments).
pjst15_1_297.pdf
Geology, Geophysics, and Earth Science
Oduduru, P.I. and L.I. Mamah. 2014. “Integration of Electrical Resistivity and Induced Polarization for Subsurface Imaging around Ihe Pond, Nsukka, Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 15(1):306-317. (Keywords: electrical resistivity, induced polarization, subsurface imaging, pond).
pjst15_1_306.pdf
Raji, W.O. P.I. Olasehinde, H.O. Abubakar, and R.A. Alabi. 2014. “Inversion and Application of Seismic Q Factor: Field Dataset Examples”. Pacific Journal of Science and Technology. 15(1):318-327. (Keywords: seismic Q factor, Q measurement, attenuation compensation, reflection seismic records).
pjst15_1_318.pdf
Badmus, G.O. and O.S. Ogungbemi. 2014. “Geophysical Studies of Highway Subsurface Integrity in a Typical Basement Complex of Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(1):328-334. (Keywords: geophysics, road subsurface, integrity, road pavement, road failure).
pjst15_1_328.pdf
Okonkwo, C.T., A. Adetunji, and I.O. Folorunso. 2014. “Microstructural and Mineralogical Evolution of the Oke Awon Shear Zone in the Jebba Area, S.W. Nigeria”. Pacific Journal of Science and Technology. 15(1):335-344. (Keywords: Jebba area, southwest Nigeria, Oke Awon shear zone, microstructures, mineralogy).
pjst15_1_335.pdf
Agunleti, Y.S., E.A. Arikawe, J.I.K. Okegye, and S.I. Fadele. 2014. “Structural Analysis of Digitized Lineament from Satellite Imagery and Vertical Electrical Soundings (VES) Studies for Ground Water Exploration in part of Nasarawa State”. Pacific Journal of Science and Technology. 15(1):345-354. (Keywords: LANDSAT 5-TM imagery, VES, GIS, DEM, lineament).
pjst15_1_345.pdf
Ogungbemi, O.S. 2014. “Prediction of Lithology Using the Ratios of Compressional and Shear Wave Velocities and their Travel Times”. Pacific Journal of Science and Technology. 15(1):355-359. (Keywords: lithology, porosity, shear, compressional, velocity, travel time).
pjst15_1_355.pdf
Haruna, K.A., O.J. Ojo, and W. Odufisan. 2014. “Subsurface Mapping and Reservoir Evaluation of West Waha and Worsham-Bayer Field Area of Southeastern Delaware Basin, West Texas”. Pacific Journal of Science and Technology. 15(1):360-374. (Keywords: reservoir, checkshots, porosity).
pjst15_1_360.pdf
Osetoba, O.A. and O.J. Ojo. 2014. “Sequence Stratigraphic Analysis of Olay Field, Niger Delta, and Implications for Hydrocarbon Prospect”. Pacific Journal of Science and Technology. 15(1):375-391. (Keywords: Niger Delta, sequences, systems tracts, reservoirs, traps, seals).
pjst15_1_375.pdf
Ayinla, H.A., O.C. Adeigbe, A.O. Ola-Buraimo, S.A. Bankole, and M. Adebowale. 2014. “Palynostratigraphy and High Resolution Paleoenvironmental Reconstruction of Part of Kemar-1 Well, Bornu Basin, Northeastern Nigeria”. Pacific Journal of Science and Technology. 15(1):392-403. (Keywords: palynomorph group, palynomorph marine index, PMI, fluviatile, marine setting).
pjst15_1_392.pdf
Raji, W.O. 2014. “Petrophysical Sensitivity of Elastic Modulus and Inverse Quality Factor (1/Q) Analysis in Well Logs”. Pacific Journal of Science and Technology. 15(1):404-414. (Keywords: Inverse Quality Factor, P-, S- wave, elastic modulus, rock fluids).
pjst15_1_404.pdf
Agunleti, Y.S., E.A. Arikawe, and J.I.K. Okegye. 2014. “Geochemical Assessment of Tin-Tantalum Mineralization in the Precambrian Pegmatite Exposed at Agwan Rimi, Part of Sheet 208 NE, North Central Nigeria”. Pacific Journal of Science and Technology. 15(1):415-425. (Keywords: tantalum, Angwan Rimi, Precambrian, albitzation, pegmatite).
pjst15_1_415.pdf
Ogungbemi, O.S., O.O. Alu, and O. Ologe, O. 2014. “Integrated Geophysical Approach to Solid Mineral Exploration: A Case Study of Kusa Mountain, Ijero Ekiti, Southwestern Nigeria”. Pacific Journal of Science and Technology. 15(1):426-432. (Keywords: fracture, electromagnetic, geo-electric resistivity, exploration, mineral).
pjst15_1_426.pdf
Ijeh, I.B. 2014. “Appraisal of Groundwater Quality in Parts of the Benin Formation in Imo River Basin, Southeastern Nigeria”. Pacific Journal of Science and Technology. 15(1):433-442. (Keywords: acidity, groundwater quality, hydro-geochemical, Imo River basin, physico-chemical).
pjst15_1_433.pdf
Oriji, A.E. 2014. “Determination of Groundwater Flow Direction in Amai Kingdom, Ukwuani Local Government Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 15(1):443-451. (Keywords: groundwater, flow direction, boreholes, static water level, dumpsites, Amai).
pjst15_1_443.pdf
Environmental Science and Ecology
Obahiagbon, K.O., A.N. Amenaghawon, and E.O. Agbonghae. 2014. “Effect of Initial pH on the Bioremediation of Crude Oil Polluted Water Using of Crude Oil Polluted Water Using a Consoritum of Microbes”. Pacific Journal of Science and Technology. 15(1):452-457. (Keywords: bioremediation, crude oil, biochemical oxygen demand, bioaugmentation, microorganism).
pjst15_1_452.pdf
Bhandari, Medani. 2014. “Is Tourism Always Beneficial? A Case Study from Masai Mara National Reserve, Narok, Kenya”. Pacific Journal of Science and Technology. 15(1):458-483. (Keywords: ecotourism, wildlife observation, off road impact, safari, Africa).
pjst15_1_458.pdf
Volume 14, Number 2 (November / December 2013)
Engineering and Material Science
Olowonubi, J.A., I.M. Momoh, O.J. Akinribide, J.O. Ayanleke, and G.O. Olorunfemi. 2013. “Studying the Post Weld Microstructural Evolution of Conventionally Heat Treated Medium Carbon Steel”. Pacific Journal of Science and Technology. 14(2):5-10. (Keywords: Post Weld Heat Treatment (PWHT); microstructure; low alloy steel; HAZ; fusion zone).
pjst14_2_5.pdf
Adetunji, O.R., S.I. Kuye, and M.J. Alao. 2013. “Microstructures of Mild Steel Spring after Heat Treatment”. Pacific Journal of Science and Technology. 14(2):11-15. (Keywords: annealing, normalizing, hardening, pearlite, martensite, microstructures).
pjst14_2_11.pdf
Aigbodion, V.S. 2013. “Quantitative Interpretation of Differential Scanning Calorimetry Heat Effect in A2009 Aluminum Alloy”. Pacific Journal of Science and Technology. 14(2):16-25. (Keywords: aluminum allow, differential scanning, calorimetry, microstructure).
pjst14_2_16.pdf
Momoh, I.M., O.J. Akinribide, O.A. Adeyemi, O.M. Oluwafemi, and A. Ajenifuja. 2013. “Effects of Grit Size Variation on the Microhardness Property of Selected Metals”. Pacific Journal of Science and Technology. 14(2):26-30. (Keywords: grinding papers, microhardness, morphological view, hardness, ferrous, non-ferrous metals).
pjst14_2_26.pdf
Obiukwu, O.O., I.O. Opara, and B.C. Oyinna. 2013. “Corrosion Inhibition of Stainless Steel Using Plant Extract Vernonia amygdalina and Azadirachta indica”. Pacific Journal of Science and Technology. 14(2):31-35. (Keywords: corrosion inhibition, stainless steel, bitter leaf, dogoyaro, Vernonia amygdalina, Azadirachta indica).
pjst14_2_31.pdf
Ebisike, K., B.E. AttahDaniel, I.M. Momoh, B. Babatope, and S.O.O. Olusunle. 2013. “Studies on the Tensile Properties of Naturally-Occurring banana Fibers”. Pacific Journal of Science and Technology. 14(2):36-39. (Keywords: retting, fiber, sodium hydroxide, NaOH, banana, alkaline treatment).
pjst14_2_36.pdf
Atuanya, C.U., E.O. Ebunoha, G.O. Isaac, and V.S. Aigbodion. 2013. “Characterization of the Thermo-Mechanical behavior of Momordica angustisepala Fibers intended for the Manufacturing of Polymer Composites”. Pacific Journal of Science and Technology. 14(2):40-47. (Keywords: Momordica angustisepala, density, thermal, thermogravimetric analysis, tensile strength, X-ray diffraction, XRD, TGA, DTA).
pjst14_2_40.pdf
Oke, P.K. 2013. “Development of a Multi-Purpose Roasting Machine”. Pacific Journal of Science and Technology. 14(2):48-53. (Keywords: multi-purpose, food, roasting machine).
pjst14_2_48.pdf
Adetunji, O.R., O.U. Dairo, T. Aina, and A.S. Osunlana. 2013. “Development of an Improved Garri Sifting Machine”. Pacific Journal of Science and Technology. 14(2):54-61. (Keywords: design, fabricate, improved, garri, sifting, machine),
pjst14_2_54.pdf
Energy and Power
Akubuenyi, F.C. and L.O. Odokuma. 2013. “Biogas Production from Domestic Waste and its Purification with Charcoal”. Pacific Journal of Science and Technology. 14(2):63-69. (Keywords: biogas production, domestic wastes, anaerobic digestion, charcoal, carbon dioxide, methane, gas chromatography).
pjst14_2_63.pdf
Obiukwu, O.O. and O.M.I. Nwafor. 2013. “Determination of the Mesophilic Temperature for Optimum Continuous Process Biogas Production from Anaerobic Digestion of Animal Wastes”. Pacific Journal of Science and Technology. 14(2):70-74. (Keywords: biogas, mesophilic temperature, continuous digestion process).
pjst14_2_70.pdf
Igbokwe, J.O. and O.O. Obiukwu. 2013. “Performance Characteristics of a Diesel Engine Fueled with Palm Kernel Methyl Ester and Its blend with Petrodiesel”. Pacific Journal of Science and Technology. 14(2):75-79. (Keywords: palm kernel methyl ester, biodiesel, performance characteristics, full load, fuel blend).
pjst14_2_75.pdf
Jatau, B.S., N.O. Patrick, Y.S. Agunleti, and S.I. Fadele. 2013. “Coking Potential and Metallurgical Relevance of the Cretaceous Lafia-Obi Coal Deposit, Nawarawa State, North-Central Nigeria: Insight from Washability and Froth Flotation Tests”. Pacific Journal of Science and Technology. 14(2):80-88. (Keywords: washability, heavy liquids, froth flotation, metallurgical coke, coking coal, upgrading or beneficial blending).
pjst14_2_80.pdf
Odeyale, S.O., O.J. Alamu, E.O. Odeyale, and M.A. Sulaiman. 2013. “Modeling of a Power Plant by Integration of Solar Combined Cycle System”. Pacific Journal of Science and Technology. 14(2):89-101. (Keywords: pollution, electricity, combustion, parabolic, model, integration, solar, Rankine cycle).
pjst14_2_89.pdf
Choge, D.K., S.K Rotich and J.K. Tonui. 2013. “Small Wind Turbines: A Simulation for Optimal Selection in Uasin-Gishu, Kenya”. Pacific Journal of Science and Technology. 14(2):102-108. (Keywords: wind speed, wind power, wind turbine).
pjst14_2_102.pdf
Physics and Atmospheric Physics
Ayinmode, B.O. and I.P. Farai. 2012. “Measurement and Methods in Radiofrequency Radiation Exposure Assessments”. Pacific Journal of Science and Technology. 14 (2): 110-118. (Keywords: radiofrequency, exposure, power density, spectrum analyzer, broad band).
pjst14_2_110.pdf
Okedoye, A.M. 2013. “Analytical Solution of MHD Free Convective Heat and Mass Transfer Flow in a Porous Medium”. Pacific Journal of Science and Technology. 14(2):119-128. (Keywords: MHD, free convection, vertical plate, steady flow, porous medium, Dufour effect, Soret effect, Grashof numbers, asymptotic expansion) (AMS Subject Classification: 76W05).
pjst14_2_119.pdf
Mukherjee, T., S.K. Midya, and H. Sarkar. 2013. “Variation of Total Column Ozone (TCO) during the time of Landfall of Extratropical Cyclone”. Pacific Journal of Science and Technology. 14(2):129-134. (Keywords: atmospheric physics, TCO, ozone concentration, European windstorm, O3).
pjst14_2_129.pdf
Mathematics and Statistics
Fadugba, S.E. and C.R. Nwozo. 2013. “Crank Nicolson Finite Difference Method for the Valuation of Options”. Pacific Journal of Science and Technology. 14(2):136-146. (Keywords: American option, Crank Nicolson method, European option, finite difference method).
pjst14_2_136.pdf
Pandey, P.K. 2013. “A Non-Classical Finite Difference Method for Solving Two Point Boundary Value Problems”. Pacific Journal of Science and Technology. 14(2):147-152. (Keywords: non-classical difference method, boundary value problem, rational approximation) (2000 AMS Sub-Classification: 65L05).
pjst14_2_147.pdf
Olayiwola, R.O., M.O. Durojaye, M.S. Immam and S.E. Shuaib. 2013. “A Mathematical Study of One-Step Models of Polymerization”. Pacific Journal of Science and Technology. 14(2):153-162. (Keywords: polymerization, free-radical polymerization, Arrhenius kinetics, polymeric materials, material diffusion, parameter-expanding method).
pjst14_2_153.pdf
Abubakar, S., N.I. Akinwande, O.R. Jimoh, F.A. Oguntolu, and O.D. Ogwumu. 2013. “Approximate Solution of SIR Infectious Disease Model Using Homotopy Perturbation Method (HPM)”. Pacific Journal of Science and Technology. 14(2):163-169. (Keywords: SIR infectious disease, Homotopy Perturbation Method, HPM).
pjst14_2_163.pdf
Nafiu, L.A., D.I. Lanlege, and D. Hakimi. 2013. “Development and Implementation of an Empirical Model on Road traffic Accidents”. Pacific Journal of Science and Technology. 14(2):170-175. (Keywords: accident, model, road, safety, death, lives, regression analysis).
pjst14_2_170.pdf
Djam, X.Y. and A.K. Mishra. 2013. “Fuzzy Cognitive Map Based Approach for Teachers’ Performance Evaluation”. Pacific Journal of Science and Technology. 14(2):176-181. (Keywords: fuzzy sets, fuzzy database, linguistics variables, expert system, performance evaluation, fuzzy cognitive map).
pjst14_2_176.pdf
Enagi, A.I. 2013. “A Comparative Analysis of Four Deterministic Compartmental Mathematical Models for Controlling the Spread of Tuberculosis in Nigeria”. Pacific Journal of Science and Technology. 14(2):182-193. (Keywords: mathematical models, tuberculosis control, numerical simulations, total eradication).
pjst14_2_182.pdf
Chukwu, A.U, Y. Yakubu, T.A. Bamiduro, and G.N. Amahia. 2013. “Robustness of Split-plot Central Composite Designs in the Presence of a Single Missing Observation.” Pacific Journal of Science and Technology. 14(2):194-211. (Keywords: Split-plot response surface designs, robust designs, Minimaxloss criterion, within-whole plot correlation, missing observation).
pjst14_2_194.pdf
Information Technology and Communications
Osho, L.O., S. Misra, and O. Osho. 2013. “A Metric in Global Software Development Environment”. Pacific Journal of Science and Technology. 14(2):213-219. (Keywords: global software development, GSD environment, measurement techniques, metrics, coherence, collocation, software engineering).
pjst14_2_213.pdf
Shoewu, O. and S.O. Olatinwo. 2013. “Securing Text Messages using Elliptic Curve Cryptography Orthogonal Frequency Division Multiplexing”. Pacific Journal of Science and Technology. 14(2):220-227.
pjst14_2_22o.pdf
Olatinwo, S.O., O. Shoewu, and O.O. Omitola. 2013. “Iris Recognition Technology: Implementation, Application, and Security Consideration”. Pacific Journal of Science and Technology. 14(2):228-233. (Keywords: biometrics, biometric identification system, iris recognition).
pjst14_2_228.pdf
Bolajoko, C.O. and A.M. Folorunso. 2013. “Development of a Microcontroller Based Automatic Combinational Lock System”. Pacific Journal of Science and Technology. 14(2):234-241. (Keywords: automatic combinational lock, microcontroller, software, access codes, system).
pjst14_2_234.pdf
Falaye, A.A., N.V. Adama, and F.P. Agemerien. 2013. “Design and implementation of Crime Investigation System using Biometric Approach (Nigerian Police Force)”. Pacific Journal of Science and Technology. 14(2):242-253. (Keywords: biometric, convict, crime, criminal, evidence, scene, suspect, victim, witness, Visual Basic).
pjst14_2_242.pdf
Management, Economics, and Education
Martins, O.O., S.B. Adejuyigbe, M.A. Waheed, B.O. Bolaji, and J.K, Adewumi. 2013. “Impact of the Adoption of Computer Aided Process Planning (CAPP) Software Package for Small Scale Bottled Water Industry in Nigeria”. Pacific Journal of Science and Technology. 14(2):255-262. (Keywords: computer aided process planning, appropriate technology, simulation, small scale bottled water industry and Nigeria).
pjst14_2_255.pdf
Abolarin, M.S., A.A. Abdullahi, O. Adedipe, and T.S. Abdulrahman. 2013. “Impact of Top Management Commitment on Implementation of Total Quality Management in an Organization”. Pacific Journal of Science and Technology. 14(2):263-267. (Keywords: TQM, top/middle management, commitment, leadership, organization, performance).
pjst14_2_263.pdf
Al Hashimi, M.A.A. 2013. “Islamic Banking in Sudan: A Case Study of the Sudanese Islamic Bank”. Pacific Journal of Science and Technology. 14(2):268-276. (Keywords: Islamic banking, Islamic microfinance, mudaraba [agency joint venture], musharaka [joint partnership], riba [interest, usury]).
pjst14_2_268.pdf
Oso, O.A. 2013. “The Effects of Organizational information on Researchers’ Work Attitudes in Selected Agricultural Institutes in Oyo State, Nigeria”. Pacific Journal of Science and Technology. 14(2):277-282. (Keywords: job satisfaction, organizational commitment, organizational information, quit intention, resignation).
pjst14_2_277.pdf
Iposu, S.O., N.Okwelum, A.O. Adeyemi, K.A. Sanwo, and B.O. Oduguwa. 2013. “Management of Sheep at Sales Points in Abeokuta Metropolis, Nigeria”. Pacific Journal of Science and Technology. 14(2):283-288. (Keywords: management, sales point, sheep, goat, livestock).
pjst14_2_283.pdf
Chemistry and Biochemistry
Dawodu, F.A. and G.K. Akpomie. 2013. “Sorption Potential of Ugwuoba Clay for Lead(II) Ions from Aqueous Solution”. Pacific Journal of Science and Technology. 14(2):290-299. (Keywords: heavy metals, lead, Pb(II), sorption, Ugwuoba clay).
pjst14_2_290.pdf
Dawodu. F.A. and G.K. Akpomie. 2013. “Sorption Potential of Nigerian Montmorilonite Clay for Lead(II) Ions from a Single Component Solution: Equilibrium, Kinetics, and Thermodynamics”. Pacific Journal of Science and Technology. 14(2):300-309. (Keywords: heavy metals, lead, Pb(II), sorption, Ugwuoba clay).
pjst14_2_300.pdf
Ogbuagu, M.N. and S.A. Odoemelam. 2013. “Fatty Acid and Amino Acid Profiles of an Under-Utilized Tropical African Seed: Adenanthera pavonina”. Pacific Journal of Science and Technology. 14(2):310-318. (Keywords: Adenanthera pavonina, seed, fatty acid, amino acid, composition).
pjst14_2_310.pdf
Ejikeme, M.E., P.C.N. Ejikeme, and B.N. Abalu. 2013. “RSM Optimization Process for Uptake of Water from Ethanol Water Solution Using Oxidized Starch”. Pacific Journal of Science and Technology. 14(2):319-329. (Keywords: ANOVA, cassava starch, ethanol, optimization, RSM, response surface method).
pjst14_2_319.pdf
Aisien, F.A., A.N. Amenaghawon, and A.R. Adeboyejo. 2013. “Application of Recycled Rubber from Scrap Tire in the Removal of Phenol from Aqueous Solution”. Pacific Journal of Science and Technology. 14(2):330-341. (Keywords: adsorption, phenol, waste tire rubber granules, WTRG, adsorption capacity, kinetics, isotherm models).
pjst14_2_330.pdf
Ikewuchi, J.C., C.C. Ikewuchi, M.O. Ifeanacho, N.M. Igboh, and I.I. Ijeh. 2013. “Gas Chromatography-Flame Ionization Detector Analysis of the Phytochemical Composition of Pleurotus tuberregium (Fr) Sing’s Sclerotia: Potential Benefits”. Pacific Journal of Science and Technology. 14(2):342-359. (Keywords: alkaloids, β-sitosterol, flavonoids, tannic acid, Pleurotus tuberregium (Fr) Sing’s Sclerotia).
pjst14_2_342.pdf
Ikewuchi, J.C., C.C. Ikewuchi, and M.O. Ifeanacho. 2013. “Analysis of the Phytochemical Composition of the Leaves of Chromolaena odorata King and Robinson by Gas Chromatography-Flame Ionization Detector”. Pacific Journal of Science and Technology. 14(2):360-378. (Keywords: alkaloids, Chromolaena odorata, flavonoids, gas chromatography, tannic acid).
pjst14_2_360.pdf
Life Sciences and Medicine
Sinha, A.P., A. Kumari, V.P. Gupta, and D.I. Mansoor. 2013. “Morphological and Topographical Study of the Degree of Angulation between Posterior Inferior Iliac Spine and Ischial Spine of the Human Hip Bone and its Role in Determination of Sex”. Pacific Journal of Science and Technology. 14(2):379-383. (Keywords: posterior inferior iliac spine, hip bone, ischial spine, morphology, topography, sex determination).
pjst14_2_379.pdf
Akubuenyi, F.C., J. Lennox, E. Ikpeme, K.H. Enyi-Idoh, S.E. Etim, M. Akeh, and F. Ijang. 2013. “Incidence of Urinary Tract Infections among Out-Patients Attending Clinic in University of Calabar Teaching Hospital (UCTH), Calabar, Cross River State, Nigeria”. Pacific Journal of Science and Technology. 14(2):384-390. (Keywords: urinary tract infections, total bacterial counts, bacteriuria, incidence rates, percentage occurrence, etiological agents).
pjst14_2_384.pdf
Athreya, P., P. Grampurohit, S. Jahagirdhar, and H.D. Tosikhane. 2013. “Effectiveness of Jalaukavacaraṇa (Leech Therapy) in Acute Inflammatory Joint Disorders”. Pacific Journal of Science and Technology. 14(2):391-396. (Keywords: leech, tendinitis, synovitis, osteoarthritis ayurvedic medicine).
pjst14_2_391.pdf
Oladele, E.O., P.G.C. Odeigah, and T. Yahaya. 2013. “Heamatotoxicity of Paint Effluent on Swiss Albino Mice”. Pacific Journal of Science and Technology. 14(2):397-404. (Keywords: packed cell volume, differential counts, anemic, paint effluent).
pjst14_2_397.pdf
Sogunle, O.M., B.B. Olatoye, L.T. Egbeyale, A.V. Jegede, O.A. Adeyemi, D.A. Ekunseitan, and K.O. Bello. 2013. “Feed Forms of Different Particle Sizes: Effects on Growth Performance, Carcass Characteristics, and Intestinal Villus Morphology of Cockerel Chickens.” Pacific Journal of Science and Technology. 14(2):405-415. (Keywords: growth performance, villus, pellets, crumbs, cockerel chickens, livestock).
pjst14_2_405.pdf
Egbeyale, L.T., M.K. Bosa, O.M. Sogunle, and O.O. Adeleye. 2013. “Effect of Pre-Incubation Storage Periods on Weight Loss, Embryonic Development, and Hatchability of Pullet Eggs”. Pacific Journal of Science and Technology. 14(2):416-424. (Keywords: hatchability, eggs, embryonic development).
pjst14_2_416.pdf
Yusuf, A.O., D.A. Ekunseitan, T.O. Bawala, A.A. Ayoola, and A.E. Ogunnowo. 2013. “Impact of Broiler Litter Waste and Urea Based Diets on Performance of Young West African Dwarf Goats”. Pacific Journal of Science and Technology. 14(2):425-432. (Keywords: broiler litter, urea, goats, dietary protein level).
pjst14_2_425.pdf
Oke, O.E., O.M. Onagbesan, and L.O. Obanla. 2013. “Effect of Deep Litter System with or without Access to Grass or Legume Pastures on Egg Fatty Acids and Proximate Composition of Laying Hens”. Pacific Journal of Science and Technology. 14(2):433-440. (Keywords: eggs, pasture, deep litter, fatty acid, proximate composition).
pjst14_2_433.pdf
Oso, A.O., O.E. Oke, M.O. Abioja, J.A. Abiona, G.A. Agbodo, and T.O. Adebowale. 2013. “Growth and Physiological Response of Local Turkey (Meleagris gallopavo) Offered Dietary Vitamin C”. Pacific Journal of Science and Technology. 14(2):441-447. (Keywords: poultry health, feed, dietary treatment, physiological response. ascorbic acid).
pjst14_2_441.pdf
Sanusi, G.O., M.A. Belewu, and B.O. Oduguwa. 2013. “Dietary Effects of Solid-State Fermented Jatropha curcas Kernel Cake on West African Dwarf Goats in a Mixed Ration”. Pacific Journal of Science and Technology. 14(2):448-455. (Keywords: goats, Jatropha, groundnut cake, West African Dwarf goats, digestibility).
pjst14_2_448.pdf
Yusuf, A.O. and R.O. Muritala. 2013. “Nutritional Evaluation and Phytochemical Screening of Common Plants used in Smallholder Farming System”. Pacific Journal of Science and Technology. 14(2):456-462. (Keywords: nutrient composition, phytochemical screening, forages, small holder farming system).
pjst14_2_456.pdf
Jolaosho, A., P. Dele, J. Olanite, O. Arigbede, V. Ojo, and O. Okukenu. 2013. “Chemical Composition of Silage from Guinea Grass, Cassava Peel, and Brewery Waste as Affected by Ensiling Duration”. Pacific Journal of Science and Technology. 14(2):463-467. (Keywords: silage, mixture, cassava, forage, Guinea grass).
pjst14_2_463.pdf
Muntaqa, H., O.O. Agebede, and U.A. Umar. 2013. “Comparative Analysis of Fertility Status in Irrigated and Non-Irrigated Rice Fields”. Pacific Journal of Science and Technology. 14(2):468-472. (Keywords: soil, fertility, rice crops, northern Nigeria, nitrogen, sodium, potassium, pH, organic carbon).
pjst14_2_468.pdf
Sanwo, K.A., K. Ibrahim, S.O. Iposu, and J.A. Adegbite. 2013. “Effects of Substituting Wheat Flour with Plantain Flour in Beef Sausage Production”. Pacific Journal of Science and Technology. 14(2):473-478. (Keywords: wheat flour, plantain flour, beef sausage, cook and refrigeration losses).
pjst14_2_473.pdf
Shah, Q.A., F. Bibi, and A.H. Shah. 2013. “Anti-Microbial Effects of Olive Oil and Vinegar against Salmonella and Escherichia coli”. Pacific Journal of Science and Technology. 14(2):479-486. (Keywords: antimicrobial activity, vinegar, olive oil, Salmonella, E. Coli, Escherichia coli).
pjst14_2_479.pdf
Geology, Geophysics, and Earth Science
Okopoli, C.C. and O. Igwe. 2013. “Electrical Resistivity Anisotropy in Fracture Delineation and Characterization: A Case Study of Iwaro-Ayepe Area, Southwestern Nigeria”. Pacific Journal of Science and Technology. 14(2):488-497. (Keywords: Azimuthal Resistivity Sounding, AZR, geological mapping, subsurface fracture, radial plots, characterization).
pjst14_2_488.pdf
Fadele, S.I., J. Adamu, N.O. Patrick, and P.O. Sule. 2013. “Relevance of 2D Electrical Imaging in Subsurface Mapping: Case Study of National Animal Production Research Institute (NAPRI), Zaria”. Pacific Journal of Science and Technology. 14(2):498-504. (Keywords: electrical resistivity tomography, ERT, ABEM LUND imaging system, pesudosections).
pjst14_2_498.pdf
Nwankwo, C.N., G.O. Emujakporue, and L.I. Nwosu. 2013. “Seismic Refraction Investigation for Groundwater Potential in Parts of Rivers State, Nigeria”. Pacific Journal of Science and Technology. 14(2):505-511. (Keywords: seismic refraction, groundwater, velocity, thickness, geoelectric section).
pjst14_2_505.pdf
Oladele, S. and S.B. Ojo. 2013. “Basement Architecture in Part of the Niger Delta from Aeromagnetic Data and its Implication for Hydrocarbon Prospectivity”. Pacific Journal of Science and Technology. 14(2):512-521. (Keywords: basement architecture, aeromagnetic, Niger delta, hydrocarbon prospecting, geophysics).
pjst14_2_512.pdf
Sangodigi, E.E. and M.O. Olorunfemi. 2013. “Geophysical Investigation of a Suspected Foundation Failure at Ogbomoso, Southwestern Nigeria.” Pacific Journal of Science and Technology. 14(2):522-536. (Keywords: electrical resistivity, basement complex, subsurface layers, fault, foundation failure).
pjst14_2_522.pdf
Ojo, A.O. and M.O. Olorunfemi. 2013. “A Graphical and Semi-Quantitative Technique for Investigating Vertical Electrical Sounding (VES) Curves for Indices of Confined Fractured Basement Column”. Pacific Journal of Science and Technology. 14(2):537-550. (Keywords: VES, confined fractured basement, semi-quantitative interpretation).
pjst14_2_537.pdf
Ugwu, S.A. and C.N. Nwankwo. 2013. “Determination of Elastic Constants and Seismic Velocity of Unconsolidated Layers around the Greater Port Harcourt City, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 14(2):551-564. (Keywords: greater Port Harcourt City, elastic constants, unconsolidated layers, seismic refraction).
pjst14_2_551.pdf
Igboekwe, M.U., A.B. Eke, C.C. Emeka-Chris, and G. Ihekweaba. 2013. “Geophysical Assessment and Groundwater Quality in Michael Okpara University of Agriculture, Umudike, Abia State”. Pacific Journal of Science and Technology. 14(2):565-575. (Keywords: vertical electrical sounding, VES, aquifer, lithology, transmissivity, pair curves, resistivity, groundwater quality, pH, turbidity, conductivity, TDS).
pjst14_2_565.pdf
Taiwo. S.M., M.O. Awoyemi, F.I. Alabi, A.O. Popoola, O.S. Hammed, and G.C. Onyedim. 2013. “Hydrogeophysical Characterization of a Typical Basement Complex: A Case Study of Modomo/Eleweran Area Southwestern Nigeria”. Pacific Journal of Science and Technology. 14(2):576-593. (Keywords: hydrogeophysical, aquifer, groundwater potential, zonation, electrical resistivity, reservoirs, electromagnetic).
pjst14_2_576.pdf
Okocha, F.O. and E. Atakpo. 2013. “Groundwater Flow Modeling at the Source of River Ethiope, Delta State, Nigeria”. Pacific Journal of Science and Technology. 14(2):594-600. (Keywords: groundwater, modeling, recharge, River Ethiope).
pjst14_2_594.pdf
Ozulu, G.U. 2013. “Evaluating the Suitability of Post-treated Produced Water for Offshore Disposal: ‘Bango’ Oilfield Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 14(2):601-607. (Keywords: post-treated, produced water, effluent, DPR, offshore, disposal, oilfield waste, brine).
pjst14_2_601.pdf
Environmental Science and Ecology
Umanu, G. and D.S. Dodo. 2013. “Assessment of Oil-Eating Fungi Isolated from Spent Engine Oil Polluted Soil Environments”. Pacific Journal of Science and Technology. 14(2):609-616. (Keywords: waste engine oil, environmental pollution, hydrocarbon utilizing fungi, effect of temperature, bioremediation).
pjst14_2_609.pdf
Uttah, C., E.C. Uttah, R.E. Ajang, G.I. Ukpong, and E. Ogban. 2013. “Comparative Assessment of the Relative Abundance and Diversity of Near-Shore and Offshore Communities of Benthic Macro-Invertebrates off the Bonny Estuary, Nigeria”. Pacific Journal of Science and Technology. 14(2):617-625. (Keywords: benthic macro-invertebrates, relative abundance, diversity, Uttah’s biotic ranking, near-shore, offshore, Atlantic, Nigeria).
pjst14_2_617.pdf
Uttah, C., E.C. Uttah, F.C. Akubuenyi, L.B. Etim, S.E. Osim, and R.O. Ajang. 2013. “Diversity and Spatial Structure of Benthic Macro-Invertebrates Community of Calabar River, Nigeria: Implications for Bio-Monitoring of River Environmental Quality”. Pacific Journal of Science and Technology. 14(2):626-634. (Keywords: benthic macro-invertebrates, bio-indicators, river quality).
pjst14_2_626.pdf
Uttah, E.C., J. Ogbeche, G.I. Ukpong, R. Ajang, C. Iboh, and O.I. Ayanda. “The Taxa Structure and Composition of Zooplankton Communities of Bonny Estuary: A Bio-indication of Anthropogenic Activities”. Pacific Journal of Science and Technology. 14(2):635-641. (Keywords: zooplankton, relative abundance, diversity, species composition, estuary, anthropogenic impact, Nigeria).
pjst14_2_635.pdf
Amos-Uhegbu, C., M.U. Igboekwe, and G.U. Chukwu. 2013. “Aquifer Characterization and Quality Assessment of Groundwater in Umuahia-South Area of Abia State, Southern Nigeria”. Pacific Journal of Science and Technology. 14(2):642-653. (Keywords: physico-chemical parameters, formation factor, groundwater quality, irrigation).
pjst14_2_642.pdf
Amos-Uhegbu, C. 2013. “Bridging the Gap between Available Aquifer Test Data and Missing Aquifer Hydraulic Characteristics using Simple Graphical Approach”. Pacific Journal of Science and Technology. 14(2):654-666. (Keywords: simple graphical linear relationship, aquifer parameter estimation, geo-electrical data).
pjst14_2_654.pdf
Patrick, N.O., N.G. Obaje, S.I. Fadele, and I. Adegoke. 2013. “Plausible Geo-Medical and Environmental Consequence of Mining Economic Deposits Associated with some Major and Trace Elements: A Case Study of Limestone Mapped within the Albian-Turonian Awe Formation around Abuni and Environs in Nasarawa State”. Pacific Journal of Science and Technology. 14(2):667-681. (Keywords: geochemical analysis, mineral exploration, heath and environmental effects).
pjst14_2_667.pdf
Badejo, A.A., A.O. Taiwo, A.A. Adekunle, and B.S. Bada. 2013. “Spatio-Temporal Levels of Essential Trace Metals around Municipal Solid Waste Dumpsite in Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 14(2):682-692. (Keywords: dumpsite, leachate, trace metals, potable water, contamination).
pjst14_2_682.pdf
Olowonubi, J.A., I.M. Momoh, O.J. Akinribide, J.O. Ayanleke, and G.O. Olorunfemi. 2013. “Studying the Post Weld Microstructural Evolution of Conventionally Heat Treated Medium Carbon Steel”. Pacific Journal of Science and Technology. 14(2):5-10. (Keywords: Post Weld Heat Treatment (PWHT); microstructure; low alloy steel; HAZ; fusion zone).
pjst14_2_5.pdf
Adetunji, O.R., S.I. Kuye, and M.J. Alao. 2013. “Microstructures of Mild Steel Spring after Heat Treatment”. Pacific Journal of Science and Technology. 14(2):11-15. (Keywords: annealing, normalizing, hardening, pearlite, martensite, microstructures).
pjst14_2_11.pdf
Aigbodion, V.S. 2013. “Quantitative Interpretation of Differential Scanning Calorimetry Heat Effect in A2009 Aluminum Alloy”. Pacific Journal of Science and Technology. 14(2):16-25. (Keywords: aluminum allow, differential scanning, calorimetry, microstructure).
pjst14_2_16.pdf
Momoh, I.M., O.J. Akinribide, O.A. Adeyemi, O.M. Oluwafemi, and A. Ajenifuja. 2013. “Effects of Grit Size Variation on the Microhardness Property of Selected Metals”. Pacific Journal of Science and Technology. 14(2):26-30. (Keywords: grinding papers, microhardness, morphological view, hardness, ferrous, non-ferrous metals).
pjst14_2_26.pdf
Obiukwu, O.O., I.O. Opara, and B.C. Oyinna. 2013. “Corrosion Inhibition of Stainless Steel Using Plant Extract Vernonia amygdalina and Azadirachta indica”. Pacific Journal of Science and Technology. 14(2):31-35. (Keywords: corrosion inhibition, stainless steel, bitter leaf, dogoyaro, Vernonia amygdalina, Azadirachta indica).
pjst14_2_31.pdf
Ebisike, K., B.E. AttahDaniel, I.M. Momoh, B. Babatope, and S.O.O. Olusunle. 2013. “Studies on the Tensile Properties of Naturally-Occurring banana Fibers”. Pacific Journal of Science and Technology. 14(2):36-39. (Keywords: retting, fiber, sodium hydroxide, NaOH, banana, alkaline treatment).
pjst14_2_36.pdf
Atuanya, C.U., E.O. Ebunoha, G.O. Isaac, and V.S. Aigbodion. 2013. “Characterization of the Thermo-Mechanical behavior of Momordica angustisepala Fibers intended for the Manufacturing of Polymer Composites”. Pacific Journal of Science and Technology. 14(2):40-47. (Keywords: Momordica angustisepala, density, thermal, thermogravimetric analysis, tensile strength, X-ray diffraction, XRD, TGA, DTA).
pjst14_2_40.pdf
Oke, P.K. 2013. “Development of a Multi-Purpose Roasting Machine”. Pacific Journal of Science and Technology. 14(2):48-53. (Keywords: multi-purpose, food, roasting machine).
pjst14_2_48.pdf
Adetunji, O.R., O.U. Dairo, T. Aina, and A.S. Osunlana. 2013. “Development of an Improved Garri Sifting Machine”. Pacific Journal of Science and Technology. 14(2):54-61. (Keywords: design, fabricate, improved, garri, sifting, machine),
pjst14_2_54.pdf
Energy and Power
Akubuenyi, F.C. and L.O. Odokuma. 2013. “Biogas Production from Domestic Waste and its Purification with Charcoal”. Pacific Journal of Science and Technology. 14(2):63-69. (Keywords: biogas production, domestic wastes, anaerobic digestion, charcoal, carbon dioxide, methane, gas chromatography).
pjst14_2_63.pdf
Obiukwu, O.O. and O.M.I. Nwafor. 2013. “Determination of the Mesophilic Temperature for Optimum Continuous Process Biogas Production from Anaerobic Digestion of Animal Wastes”. Pacific Journal of Science and Technology. 14(2):70-74. (Keywords: biogas, mesophilic temperature, continuous digestion process).
pjst14_2_70.pdf
Igbokwe, J.O. and O.O. Obiukwu. 2013. “Performance Characteristics of a Diesel Engine Fueled with Palm Kernel Methyl Ester and Its blend with Petrodiesel”. Pacific Journal of Science and Technology. 14(2):75-79. (Keywords: palm kernel methyl ester, biodiesel, performance characteristics, full load, fuel blend).
pjst14_2_75.pdf
Jatau, B.S., N.O. Patrick, Y.S. Agunleti, and S.I. Fadele. 2013. “Coking Potential and Metallurgical Relevance of the Cretaceous Lafia-Obi Coal Deposit, Nawarawa State, North-Central Nigeria: Insight from Washability and Froth Flotation Tests”. Pacific Journal of Science and Technology. 14(2):80-88. (Keywords: washability, heavy liquids, froth flotation, metallurgical coke, coking coal, upgrading or beneficial blending).
pjst14_2_80.pdf
Odeyale, S.O., O.J. Alamu, E.O. Odeyale, and M.A. Sulaiman. 2013. “Modeling of a Power Plant by Integration of Solar Combined Cycle System”. Pacific Journal of Science and Technology. 14(2):89-101. (Keywords: pollution, electricity, combustion, parabolic, model, integration, solar, Rankine cycle).
pjst14_2_89.pdf
Choge, D.K., S.K Rotich and J.K. Tonui. 2013. “Small Wind Turbines: A Simulation for Optimal Selection in Uasin-Gishu, Kenya”. Pacific Journal of Science and Technology. 14(2):102-108. (Keywords: wind speed, wind power, wind turbine).
pjst14_2_102.pdf
Physics and Atmospheric Physics
Ayinmode, B.O. and I.P. Farai. 2012. “Measurement and Methods in Radiofrequency Radiation Exposure Assessments”. Pacific Journal of Science and Technology. 14 (2): 110-118. (Keywords: radiofrequency, exposure, power density, spectrum analyzer, broad band).
pjst14_2_110.pdf
Okedoye, A.M. 2013. “Analytical Solution of MHD Free Convective Heat and Mass Transfer Flow in a Porous Medium”. Pacific Journal of Science and Technology. 14(2):119-128. (Keywords: MHD, free convection, vertical plate, steady flow, porous medium, Dufour effect, Soret effect, Grashof numbers, asymptotic expansion) (AMS Subject Classification: 76W05).
pjst14_2_119.pdf
Mukherjee, T., S.K. Midya, and H. Sarkar. 2013. “Variation of Total Column Ozone (TCO) during the time of Landfall of Extratropical Cyclone”. Pacific Journal of Science and Technology. 14(2):129-134. (Keywords: atmospheric physics, TCO, ozone concentration, European windstorm, O3).
pjst14_2_129.pdf
Mathematics and Statistics
Fadugba, S.E. and C.R. Nwozo. 2013. “Crank Nicolson Finite Difference Method for the Valuation of Options”. Pacific Journal of Science and Technology. 14(2):136-146. (Keywords: American option, Crank Nicolson method, European option, finite difference method).
pjst14_2_136.pdf
Pandey, P.K. 2013. “A Non-Classical Finite Difference Method for Solving Two Point Boundary Value Problems”. Pacific Journal of Science and Technology. 14(2):147-152. (Keywords: non-classical difference method, boundary value problem, rational approximation) (2000 AMS Sub-Classification: 65L05).
pjst14_2_147.pdf
Olayiwola, R.O., M.O. Durojaye, M.S. Immam and S.E. Shuaib. 2013. “A Mathematical Study of One-Step Models of Polymerization”. Pacific Journal of Science and Technology. 14(2):153-162. (Keywords: polymerization, free-radical polymerization, Arrhenius kinetics, polymeric materials, material diffusion, parameter-expanding method).
pjst14_2_153.pdf
Abubakar, S., N.I. Akinwande, O.R. Jimoh, F.A. Oguntolu, and O.D. Ogwumu. 2013. “Approximate Solution of SIR Infectious Disease Model Using Homotopy Perturbation Method (HPM)”. Pacific Journal of Science and Technology. 14(2):163-169. (Keywords: SIR infectious disease, Homotopy Perturbation Method, HPM).
pjst14_2_163.pdf
Nafiu, L.A., D.I. Lanlege, and D. Hakimi. 2013. “Development and Implementation of an Empirical Model on Road traffic Accidents”. Pacific Journal of Science and Technology. 14(2):170-175. (Keywords: accident, model, road, safety, death, lives, regression analysis).
pjst14_2_170.pdf
Djam, X.Y. and A.K. Mishra. 2013. “Fuzzy Cognitive Map Based Approach for Teachers’ Performance Evaluation”. Pacific Journal of Science and Technology. 14(2):176-181. (Keywords: fuzzy sets, fuzzy database, linguistics variables, expert system, performance evaluation, fuzzy cognitive map).
pjst14_2_176.pdf
Enagi, A.I. 2013. “A Comparative Analysis of Four Deterministic Compartmental Mathematical Models for Controlling the Spread of Tuberculosis in Nigeria”. Pacific Journal of Science and Technology. 14(2):182-193. (Keywords: mathematical models, tuberculosis control, numerical simulations, total eradication).
pjst14_2_182.pdf
Chukwu, A.U, Y. Yakubu, T.A. Bamiduro, and G.N. Amahia. 2013. “Robustness of Split-plot Central Composite Designs in the Presence of a Single Missing Observation.” Pacific Journal of Science and Technology. 14(2):194-211. (Keywords: Split-plot response surface designs, robust designs, Minimaxloss criterion, within-whole plot correlation, missing observation).
pjst14_2_194.pdf
Information Technology and Communications
Osho, L.O., S. Misra, and O. Osho. 2013. “A Metric in Global Software Development Environment”. Pacific Journal of Science and Technology. 14(2):213-219. (Keywords: global software development, GSD environment, measurement techniques, metrics, coherence, collocation, software engineering).
pjst14_2_213.pdf
Shoewu, O. and S.O. Olatinwo. 2013. “Securing Text Messages using Elliptic Curve Cryptography Orthogonal Frequency Division Multiplexing”. Pacific Journal of Science and Technology. 14(2):220-227.
pjst14_2_22o.pdf
Olatinwo, S.O., O. Shoewu, and O.O. Omitola. 2013. “Iris Recognition Technology: Implementation, Application, and Security Consideration”. Pacific Journal of Science and Technology. 14(2):228-233. (Keywords: biometrics, biometric identification system, iris recognition).
pjst14_2_228.pdf
Bolajoko, C.O. and A.M. Folorunso. 2013. “Development of a Microcontroller Based Automatic Combinational Lock System”. Pacific Journal of Science and Technology. 14(2):234-241. (Keywords: automatic combinational lock, microcontroller, software, access codes, system).
pjst14_2_234.pdf
Falaye, A.A., N.V. Adama, and F.P. Agemerien. 2013. “Design and implementation of Crime Investigation System using Biometric Approach (Nigerian Police Force)”. Pacific Journal of Science and Technology. 14(2):242-253. (Keywords: biometric, convict, crime, criminal, evidence, scene, suspect, victim, witness, Visual Basic).
pjst14_2_242.pdf
Management, Economics, and Education
Martins, O.O., S.B. Adejuyigbe, M.A. Waheed, B.O. Bolaji, and J.K, Adewumi. 2013. “Impact of the Adoption of Computer Aided Process Planning (CAPP) Software Package for Small Scale Bottled Water Industry in Nigeria”. Pacific Journal of Science and Technology. 14(2):255-262. (Keywords: computer aided process planning, appropriate technology, simulation, small scale bottled water industry and Nigeria).
pjst14_2_255.pdf
Abolarin, M.S., A.A. Abdullahi, O. Adedipe, and T.S. Abdulrahman. 2013. “Impact of Top Management Commitment on Implementation of Total Quality Management in an Organization”. Pacific Journal of Science and Technology. 14(2):263-267. (Keywords: TQM, top/middle management, commitment, leadership, organization, performance).
pjst14_2_263.pdf
Al Hashimi, M.A.A. 2013. “Islamic Banking in Sudan: A Case Study of the Sudanese Islamic Bank”. Pacific Journal of Science and Technology. 14(2):268-276. (Keywords: Islamic banking, Islamic microfinance, mudaraba [agency joint venture], musharaka [joint partnership], riba [interest, usury]).
pjst14_2_268.pdf
Oso, O.A. 2013. “The Effects of Organizational information on Researchers’ Work Attitudes in Selected Agricultural Institutes in Oyo State, Nigeria”. Pacific Journal of Science and Technology. 14(2):277-282. (Keywords: job satisfaction, organizational commitment, organizational information, quit intention, resignation).
pjst14_2_277.pdf
Iposu, S.O., N.Okwelum, A.O. Adeyemi, K.A. Sanwo, and B.O. Oduguwa. 2013. “Management of Sheep at Sales Points in Abeokuta Metropolis, Nigeria”. Pacific Journal of Science and Technology. 14(2):283-288. (Keywords: management, sales point, sheep, goat, livestock).
pjst14_2_283.pdf
Chemistry and Biochemistry
Dawodu, F.A. and G.K. Akpomie. 2013. “Sorption Potential of Ugwuoba Clay for Lead(II) Ions from Aqueous Solution”. Pacific Journal of Science and Technology. 14(2):290-299. (Keywords: heavy metals, lead, Pb(II), sorption, Ugwuoba clay).
pjst14_2_290.pdf
Dawodu. F.A. and G.K. Akpomie. 2013. “Sorption Potential of Nigerian Montmorilonite Clay for Lead(II) Ions from a Single Component Solution: Equilibrium, Kinetics, and Thermodynamics”. Pacific Journal of Science and Technology. 14(2):300-309. (Keywords: heavy metals, lead, Pb(II), sorption, Ugwuoba clay).
pjst14_2_300.pdf
Ogbuagu, M.N. and S.A. Odoemelam. 2013. “Fatty Acid and Amino Acid Profiles of an Under-Utilized Tropical African Seed: Adenanthera pavonina”. Pacific Journal of Science and Technology. 14(2):310-318. (Keywords: Adenanthera pavonina, seed, fatty acid, amino acid, composition).
pjst14_2_310.pdf
Ejikeme, M.E., P.C.N. Ejikeme, and B.N. Abalu. 2013. “RSM Optimization Process for Uptake of Water from Ethanol Water Solution Using Oxidized Starch”. Pacific Journal of Science and Technology. 14(2):319-329. (Keywords: ANOVA, cassava starch, ethanol, optimization, RSM, response surface method).
pjst14_2_319.pdf
Aisien, F.A., A.N. Amenaghawon, and A.R. Adeboyejo. 2013. “Application of Recycled Rubber from Scrap Tire in the Removal of Phenol from Aqueous Solution”. Pacific Journal of Science and Technology. 14(2):330-341. (Keywords: adsorption, phenol, waste tire rubber granules, WTRG, adsorption capacity, kinetics, isotherm models).
pjst14_2_330.pdf
Ikewuchi, J.C., C.C. Ikewuchi, M.O. Ifeanacho, N.M. Igboh, and I.I. Ijeh. 2013. “Gas Chromatography-Flame Ionization Detector Analysis of the Phytochemical Composition of Pleurotus tuberregium (Fr) Sing’s Sclerotia: Potential Benefits”. Pacific Journal of Science and Technology. 14(2):342-359. (Keywords: alkaloids, β-sitosterol, flavonoids, tannic acid, Pleurotus tuberregium (Fr) Sing’s Sclerotia).
pjst14_2_342.pdf
Ikewuchi, J.C., C.C. Ikewuchi, and M.O. Ifeanacho. 2013. “Analysis of the Phytochemical Composition of the Leaves of Chromolaena odorata King and Robinson by Gas Chromatography-Flame Ionization Detector”. Pacific Journal of Science and Technology. 14(2):360-378. (Keywords: alkaloids, Chromolaena odorata, flavonoids, gas chromatography, tannic acid).
pjst14_2_360.pdf
Life Sciences and Medicine
Sinha, A.P., A. Kumari, V.P. Gupta, and D.I. Mansoor. 2013. “Morphological and Topographical Study of the Degree of Angulation between Posterior Inferior Iliac Spine and Ischial Spine of the Human Hip Bone and its Role in Determination of Sex”. Pacific Journal of Science and Technology. 14(2):379-383. (Keywords: posterior inferior iliac spine, hip bone, ischial spine, morphology, topography, sex determination).
pjst14_2_379.pdf
Akubuenyi, F.C., J. Lennox, E. Ikpeme, K.H. Enyi-Idoh, S.E. Etim, M. Akeh, and F. Ijang. 2013. “Incidence of Urinary Tract Infections among Out-Patients Attending Clinic in University of Calabar Teaching Hospital (UCTH), Calabar, Cross River State, Nigeria”. Pacific Journal of Science and Technology. 14(2):384-390. (Keywords: urinary tract infections, total bacterial counts, bacteriuria, incidence rates, percentage occurrence, etiological agents).
pjst14_2_384.pdf
Athreya, P., P. Grampurohit, S. Jahagirdhar, and H.D. Tosikhane. 2013. “Effectiveness of Jalaukavacaraṇa (Leech Therapy) in Acute Inflammatory Joint Disorders”. Pacific Journal of Science and Technology. 14(2):391-396. (Keywords: leech, tendinitis, synovitis, osteoarthritis ayurvedic medicine).
pjst14_2_391.pdf
Oladele, E.O., P.G.C. Odeigah, and T. Yahaya. 2013. “Heamatotoxicity of Paint Effluent on Swiss Albino Mice”. Pacific Journal of Science and Technology. 14(2):397-404. (Keywords: packed cell volume, differential counts, anemic, paint effluent).
pjst14_2_397.pdf
Sogunle, O.M., B.B. Olatoye, L.T. Egbeyale, A.V. Jegede, O.A. Adeyemi, D.A. Ekunseitan, and K.O. Bello. 2013. “Feed Forms of Different Particle Sizes: Effects on Growth Performance, Carcass Characteristics, and Intestinal Villus Morphology of Cockerel Chickens.” Pacific Journal of Science and Technology. 14(2):405-415. (Keywords: growth performance, villus, pellets, crumbs, cockerel chickens, livestock).
pjst14_2_405.pdf
Egbeyale, L.T., M.K. Bosa, O.M. Sogunle, and O.O. Adeleye. 2013. “Effect of Pre-Incubation Storage Periods on Weight Loss, Embryonic Development, and Hatchability of Pullet Eggs”. Pacific Journal of Science and Technology. 14(2):416-424. (Keywords: hatchability, eggs, embryonic development).
pjst14_2_416.pdf
Yusuf, A.O., D.A. Ekunseitan, T.O. Bawala, A.A. Ayoola, and A.E. Ogunnowo. 2013. “Impact of Broiler Litter Waste and Urea Based Diets on Performance of Young West African Dwarf Goats”. Pacific Journal of Science and Technology. 14(2):425-432. (Keywords: broiler litter, urea, goats, dietary protein level).
pjst14_2_425.pdf
Oke, O.E., O.M. Onagbesan, and L.O. Obanla. 2013. “Effect of Deep Litter System with or without Access to Grass or Legume Pastures on Egg Fatty Acids and Proximate Composition of Laying Hens”. Pacific Journal of Science and Technology. 14(2):433-440. (Keywords: eggs, pasture, deep litter, fatty acid, proximate composition).
pjst14_2_433.pdf
Oso, A.O., O.E. Oke, M.O. Abioja, J.A. Abiona, G.A. Agbodo, and T.O. Adebowale. 2013. “Growth and Physiological Response of Local Turkey (Meleagris gallopavo) Offered Dietary Vitamin C”. Pacific Journal of Science and Technology. 14(2):441-447. (Keywords: poultry health, feed, dietary treatment, physiological response. ascorbic acid).
pjst14_2_441.pdf
Sanusi, G.O., M.A. Belewu, and B.O. Oduguwa. 2013. “Dietary Effects of Solid-State Fermented Jatropha curcas Kernel Cake on West African Dwarf Goats in a Mixed Ration”. Pacific Journal of Science and Technology. 14(2):448-455. (Keywords: goats, Jatropha, groundnut cake, West African Dwarf goats, digestibility).
pjst14_2_448.pdf
Yusuf, A.O. and R.O. Muritala. 2013. “Nutritional Evaluation and Phytochemical Screening of Common Plants used in Smallholder Farming System”. Pacific Journal of Science and Technology. 14(2):456-462. (Keywords: nutrient composition, phytochemical screening, forages, small holder farming system).
pjst14_2_456.pdf
Jolaosho, A., P. Dele, J. Olanite, O. Arigbede, V. Ojo, and O. Okukenu. 2013. “Chemical Composition of Silage from Guinea Grass, Cassava Peel, and Brewery Waste as Affected by Ensiling Duration”. Pacific Journal of Science and Technology. 14(2):463-467. (Keywords: silage, mixture, cassava, forage, Guinea grass).
pjst14_2_463.pdf
Muntaqa, H., O.O. Agebede, and U.A. Umar. 2013. “Comparative Analysis of Fertility Status in Irrigated and Non-Irrigated Rice Fields”. Pacific Journal of Science and Technology. 14(2):468-472. (Keywords: soil, fertility, rice crops, northern Nigeria, nitrogen, sodium, potassium, pH, organic carbon).
pjst14_2_468.pdf
Sanwo, K.A., K. Ibrahim, S.O. Iposu, and J.A. Adegbite. 2013. “Effects of Substituting Wheat Flour with Plantain Flour in Beef Sausage Production”. Pacific Journal of Science and Technology. 14(2):473-478. (Keywords: wheat flour, plantain flour, beef sausage, cook and refrigeration losses).
pjst14_2_473.pdf
Shah, Q.A., F. Bibi, and A.H. Shah. 2013. “Anti-Microbial Effects of Olive Oil and Vinegar against Salmonella and Escherichia coli”. Pacific Journal of Science and Technology. 14(2):479-486. (Keywords: antimicrobial activity, vinegar, olive oil, Salmonella, E. Coli, Escherichia coli).
pjst14_2_479.pdf
Geology, Geophysics, and Earth Science
Okopoli, C.C. and O. Igwe. 2013. “Electrical Resistivity Anisotropy in Fracture Delineation and Characterization: A Case Study of Iwaro-Ayepe Area, Southwestern Nigeria”. Pacific Journal of Science and Technology. 14(2):488-497. (Keywords: Azimuthal Resistivity Sounding, AZR, geological mapping, subsurface fracture, radial plots, characterization).
pjst14_2_488.pdf
Fadele, S.I., J. Adamu, N.O. Patrick, and P.O. Sule. 2013. “Relevance of 2D Electrical Imaging in Subsurface Mapping: Case Study of National Animal Production Research Institute (NAPRI), Zaria”. Pacific Journal of Science and Technology. 14(2):498-504. (Keywords: electrical resistivity tomography, ERT, ABEM LUND imaging system, pesudosections).
pjst14_2_498.pdf
Nwankwo, C.N., G.O. Emujakporue, and L.I. Nwosu. 2013. “Seismic Refraction Investigation for Groundwater Potential in Parts of Rivers State, Nigeria”. Pacific Journal of Science and Technology. 14(2):505-511. (Keywords: seismic refraction, groundwater, velocity, thickness, geoelectric section).
pjst14_2_505.pdf
Oladele, S. and S.B. Ojo. 2013. “Basement Architecture in Part of the Niger Delta from Aeromagnetic Data and its Implication for Hydrocarbon Prospectivity”. Pacific Journal of Science and Technology. 14(2):512-521. (Keywords: basement architecture, aeromagnetic, Niger delta, hydrocarbon prospecting, geophysics).
pjst14_2_512.pdf
Sangodigi, E.E. and M.O. Olorunfemi. 2013. “Geophysical Investigation of a Suspected Foundation Failure at Ogbomoso, Southwestern Nigeria.” Pacific Journal of Science and Technology. 14(2):522-536. (Keywords: electrical resistivity, basement complex, subsurface layers, fault, foundation failure).
pjst14_2_522.pdf
Ojo, A.O. and M.O. Olorunfemi. 2013. “A Graphical and Semi-Quantitative Technique for Investigating Vertical Electrical Sounding (VES) Curves for Indices of Confined Fractured Basement Column”. Pacific Journal of Science and Technology. 14(2):537-550. (Keywords: VES, confined fractured basement, semi-quantitative interpretation).
pjst14_2_537.pdf
Ugwu, S.A. and C.N. Nwankwo. 2013. “Determination of Elastic Constants and Seismic Velocity of Unconsolidated Layers around the Greater Port Harcourt City, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 14(2):551-564. (Keywords: greater Port Harcourt City, elastic constants, unconsolidated layers, seismic refraction).
pjst14_2_551.pdf
Igboekwe, M.U., A.B. Eke, C.C. Emeka-Chris, and G. Ihekweaba. 2013. “Geophysical Assessment and Groundwater Quality in Michael Okpara University of Agriculture, Umudike, Abia State”. Pacific Journal of Science and Technology. 14(2):565-575. (Keywords: vertical electrical sounding, VES, aquifer, lithology, transmissivity, pair curves, resistivity, groundwater quality, pH, turbidity, conductivity, TDS).
pjst14_2_565.pdf
Taiwo. S.M., M.O. Awoyemi, F.I. Alabi, A.O. Popoola, O.S. Hammed, and G.C. Onyedim. 2013. “Hydrogeophysical Characterization of a Typical Basement Complex: A Case Study of Modomo/Eleweran Area Southwestern Nigeria”. Pacific Journal of Science and Technology. 14(2):576-593. (Keywords: hydrogeophysical, aquifer, groundwater potential, zonation, electrical resistivity, reservoirs, electromagnetic).
pjst14_2_576.pdf
Okocha, F.O. and E. Atakpo. 2013. “Groundwater Flow Modeling at the Source of River Ethiope, Delta State, Nigeria”. Pacific Journal of Science and Technology. 14(2):594-600. (Keywords: groundwater, modeling, recharge, River Ethiope).
pjst14_2_594.pdf
Ozulu, G.U. 2013. “Evaluating the Suitability of Post-treated Produced Water for Offshore Disposal: ‘Bango’ Oilfield Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 14(2):601-607. (Keywords: post-treated, produced water, effluent, DPR, offshore, disposal, oilfield waste, brine).
pjst14_2_601.pdf
Environmental Science and Ecology
Umanu, G. and D.S. Dodo. 2013. “Assessment of Oil-Eating Fungi Isolated from Spent Engine Oil Polluted Soil Environments”. Pacific Journal of Science and Technology. 14(2):609-616. (Keywords: waste engine oil, environmental pollution, hydrocarbon utilizing fungi, effect of temperature, bioremediation).
pjst14_2_609.pdf
Uttah, C., E.C. Uttah, R.E. Ajang, G.I. Ukpong, and E. Ogban. 2013. “Comparative Assessment of the Relative Abundance and Diversity of Near-Shore and Offshore Communities of Benthic Macro-Invertebrates off the Bonny Estuary, Nigeria”. Pacific Journal of Science and Technology. 14(2):617-625. (Keywords: benthic macro-invertebrates, relative abundance, diversity, Uttah’s biotic ranking, near-shore, offshore, Atlantic, Nigeria).
pjst14_2_617.pdf
Uttah, C., E.C. Uttah, F.C. Akubuenyi, L.B. Etim, S.E. Osim, and R.O. Ajang. 2013. “Diversity and Spatial Structure of Benthic Macro-Invertebrates Community of Calabar River, Nigeria: Implications for Bio-Monitoring of River Environmental Quality”. Pacific Journal of Science and Technology. 14(2):626-634. (Keywords: benthic macro-invertebrates, bio-indicators, river quality).
pjst14_2_626.pdf
Uttah, E.C., J. Ogbeche, G.I. Ukpong, R. Ajang, C. Iboh, and O.I. Ayanda. “The Taxa Structure and Composition of Zooplankton Communities of Bonny Estuary: A Bio-indication of Anthropogenic Activities”. Pacific Journal of Science and Technology. 14(2):635-641. (Keywords: zooplankton, relative abundance, diversity, species composition, estuary, anthropogenic impact, Nigeria).
pjst14_2_635.pdf
Amos-Uhegbu, C., M.U. Igboekwe, and G.U. Chukwu. 2013. “Aquifer Characterization and Quality Assessment of Groundwater in Umuahia-South Area of Abia State, Southern Nigeria”. Pacific Journal of Science and Technology. 14(2):642-653. (Keywords: physico-chemical parameters, formation factor, groundwater quality, irrigation).
pjst14_2_642.pdf
Amos-Uhegbu, C. 2013. “Bridging the Gap between Available Aquifer Test Data and Missing Aquifer Hydraulic Characteristics using Simple Graphical Approach”. Pacific Journal of Science and Technology. 14(2):654-666. (Keywords: simple graphical linear relationship, aquifer parameter estimation, geo-electrical data).
pjst14_2_654.pdf
Patrick, N.O., N.G. Obaje, S.I. Fadele, and I. Adegoke. 2013. “Plausible Geo-Medical and Environmental Consequence of Mining Economic Deposits Associated with some Major and Trace Elements: A Case Study of Limestone Mapped within the Albian-Turonian Awe Formation around Abuni and Environs in Nasarawa State”. Pacific Journal of Science and Technology. 14(2):667-681. (Keywords: geochemical analysis, mineral exploration, heath and environmental effects).
pjst14_2_667.pdf
Badejo, A.A., A.O. Taiwo, A.A. Adekunle, and B.S. Bada. 2013. “Spatio-Temporal Levels of Essential Trace Metals around Municipal Solid Waste Dumpsite in Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 14(2):682-692. (Keywords: dumpsite, leachate, trace metals, potable water, contamination).
pjst14_2_682.pdf
Volume 14, Number 1 (May / June 2013)
Engineering and Material Science
Kwa, D.Y., I.M. Momoh, and J.O Borode. 2013. “Microhardness Characteristics of Preheat-Treated Welded Locally Produced Ductile Iron”. Pacific Journal of Science and Technology. 14(1):5-8.Kwa, D.Y., I.M. Momoh, and J.O Borode. 2013. “Microhardness Characteristics of Preheat-Treated Welded Locally Produced Ductile Iron”. Pacific Journal of Science and Technology. 14(1):5-8. (Keywords: SAW, submerged arc welding, microhardness, HAZ, PMZ, FZ, weld crack).
pjst14_1_5.pdf
Oghenevweta, J., R. Mohammed, V.S. Aigbodion, and F. Asuke. 2013. “The Viability of Water/Alumino-Silicate Solution as Quenchant for Medium Carbon Steels”. Pacific Journal of Science and Technology. 14(1):9-18. (Keywords: alumino-silicate, medium carbon steel, water, mechanical properties, metallurgy).
pjst14_1_9.pdf
Hassan, S.B. and V.S. Aigbodion. 2013. “Evaluation of Khaya Seed Oil (Mahogany Oil) as Quenchant in the Hardening Process of Plain Carbon Steel”. Pacific Journal of Science and Technology. 14(1):19-30. (Keywords: hardening, characteristics, plain carbon steel, Khaya seed oil, quenchant).
pjst14_1_19.pdf
Petchiammal, A. and S. Selvaraj. 2013. “Investigation of Anti-Corrosive Effects of Lebbeck Seed Extract On Aluminum in Acid Environment”. Pacific Journal of Science and Technology. 14(1):31-39. (Keywords: aluminum, aluminium, Al, corrosion, inhibition, Albizia lebbeck seed, mass loss, adsorption, isotherm).
pjst14_1_31.pdf
Igbadun, H.E. and J. Barnabas. 2013. “Hydraulic Characteristics of Porous Clay Pipes for Subsurface Irrigation”. Pacific Journal of Science and Technology. 14(1):40-47. (Keywords: porous clay pipe, subsurface irrigation, soil wetness, hydraulic conductivity, seepage rate).
pjst14_1_40.pdf
Olokode, O.S., P.O. Aiyedun, S.I. Kuye, B.U. Anyanwu, F.T. Owoeye, T.A. Adekoya, , and J.N. Nwonah. 2013. “Optimization of the Quantity of Wood Ash Addition on Kaolinitic Clay Performance in Porcelain Stoneware Tiles”. Pacific Journal of Science and Technology. 14(1):48-56. (Keywords: wood ash, stoneware tiles, kaolinitic, porcelain, permeability, porosity, clays).
pjst14_1_48.pdf
Eze-Uzomaka, O.J. and M. Joel. 2013. “Treatment of Shale-Sand Mixture with Cement for Use as Pavement Material”. Pacific Journal of Science and Technology. 14(1):57-65. (Keywords: cement, stabilization, Igumale shale, sand, construction, pavement material).
pjst14_1_57.pdf
Raheem, A.A., O.A. Adenuga, and O.A. Afolabi. 2013. “Characteristics of Concrete Produced with lagoon and Atlantic Ocean Water”. Pacific Journal of Science and Technology. 14(1):66-74. (Keywords: Atlantic Ocean water, lagoon water, tap water, concrete, density, compressive strength).
pjst14_1_66.pdf
Iyiade, O.J. and O.A. Aremu. 2013. “Performance of an Automated Switching Device at Temperature above 20°C”. Pacific Journal of Science and Technology. 14(1):75-78. (Keywords: thermistor, switching device, cooling system, ambient temperature).
pjst14_1_75.pdf
Azodo, P.A., A.B. Hassan, J. Ezenwa, and P.U. Ogban. 2013. “Design and Fabrication of Motorized Hydraulically Operated Palm Oil Press”. Pacific Journal of Science and Technology. 14(1):79-88. (Keywords: palm oil, palm fruit, hydraulic, press, capacity, design, testing).
pjst14_1_79.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, S.I. Kuye, B.U. Anyanwu, H.O. Balogun, and J.N. Nwonah. 2013. “Evaluation of the Efficiency of Ceramic Membrane Pots in Treatment of Food Beverages”. Pacific Journal of Science and Technology. 14(1):89-97. (Keywords: ceramic membrane, porosity, XRD, microfiltration).
pjst14_1_89.pdf
Adewuyi, P.A. and M.O. Okelola. 2012. “An Investigation into the use of Artificial Neural Network to Monitor and Detect Leakage Point(s) along a select Pipeline”. Pacific Journal of Science and Technology. 14(1):98-103. (Keywords: pipeline leaks, pipeline right of way, oil flow pressure, artificial neural network, pipeline model).
pjst14_1_98.pdf
Enokela, J.A. 2013. “A 64-Point Community Electronic Route Indicator”. Pacific Journal of Science and Technology. 14(1):104-111. (Keywords: electronic display, direction finder, route indicator, microcontroller, information kiosk).
pjst14_1_104.pdf
Energy and Power
Adepitan, J.O. and E.O. Oladiran. 2013. “The Effect of Lightning Parameters on Induced Voltages Caused by Nearby Lightning on Overhead Distribution Conducting Line”. Pacific Journal of Science and Technology. 14(1):112-117. (Keywords: distributed electrical systems, transmission lines, induced voltages, peak induced voltage, PIV).
pjst14_1_112.pdf
Physics and Atmospheric Physics
Ahad, A., R. Ahmed, and R. Ahmmed. 2013. “Electrical and Dielectric Properties Analysis of Vanadium Penta-Oxide (V2O5) Doped Ni-Zn Ferrite Samples”. Pacific Journal of Science and Technology. 14(1):133-138. (Keywords: Ni-Zn ferrite, resistivity, Curie temperature, Q-factor, microstructure).
pjst14_1_133.pdf
Aremu, O.A., O.J. Iyiade, and D.A. Ajadi. 2013. “Design and Construction of Low- and High-Pas Active Filters Using Butterworth and Chebychev Techniques”. Pacific Journal of Science and Technology. 14(1):139-149. (Keywords: attenuation, Butterworth filters, Chebychev filters, pass band, ripples).
pjst14_1_139.pdf
Itaketo, U.T. 2013. “The Application of Vectors (in Mathematics) to Determine an Optimal Trajectory for Missiles in order to Rendezvous with Flying Targets”. Pacific Journal of Science and Technology. 14(1):150-156. (Keywords: vectors, bearing, firing, missiles, aircraft, flying, rendezvous).
pjst14_1_150.pdf
Ogunyebi, S.N., A. Adedowole, and S.E. Fadugba. 2013. “Dynamic Deflection of a Non-Uniform Rayleigh Beam when under the Action of Distributed Load”. Pacific Journal of Science and Technology. 14(1):157-161. (Keywords: Rayleigh beam, elastic structure, distributed load, dynamic deflection).
pjst14_1_157.pdf
Mathematics and Statistics
Jimoh, O.R. 2012. “Comparative Analysis of a Non-Reactive Contaminant Flow Problem for Constant Initial Concentration in Two Dimensions by Homotopy-Perturbation and Variational. Iteration Methods”. Pacific Journal of Science and Technology. 14(1):162-167. (Keywords: Homotopy-perturbation, contaminant, advection, diffusion, adsorption).
pjst14_1_162.pdf
Sunday, J., P. Tumba, D. Raymond, and D. Midataku. 2013. “The RAS of Ibijola and Sunday (2010) is a Sub-Region of the RAS of Odekunle and Sunday (2012)”. Pacific Journal of Science and Technology. 14(1):168-175. (Keywords: Interval of Absolute Stability, IAS, Region of Absolute Stability, RAS, Region of Instability, RIS, stability function, sub-region) (AMS Subject Classification: 65L05, 65L06, 65D30).
pjst14_1_168.pdf
Yahaya, Y.A. and A.M. Sagir. 2013. “An Order Five Implicit 3-Step Block Method for Solving Ordinary Differential Equations”. Pacific Journal of Science and Technology. 14(1):176-181. (Keywords: block method, hybrid, initial value problem, linear multistep method, self-starting).
pjst14_1_176.pdf
Ugbene, I.J., E.O. Eze, and S.O. Makanjuola. 2013. “On the Number of Conjugacy Classes in the Injective Order-Decreasing Transformation Semigroup”. Pacific Journal of Science and Technology. 14(1):182-186. (Keywords: conjugacy classes, transformation semigroup, injective order-decreasing transformation semigroup).
pjst14_1_182.pdf
Abdulrahman, S., N.I. Akinwande, O.B. Awojoyobge, and U.Y. Abubakar. 2013. “Mathematical Analysis of the Control of Hepatitis B Virus in a Population with Vital Dynamics”. Pacific Journal of Science and Technology. 14(1):188-204. (Keywords: HBV, stability, effective basic reproduction number).
pjst14_1_188.pdf
Olayiwola, R.O., A.O. Adesanya, A.M. Okedoye and A.O. Popoola. 2013. “Lime Shaft Kilns: Modeling and Simulation”. Pacific Journal of Science and Technology. 14(1):206-215. (Keywords: lime shaft kiln, lime production, calcination, preheat zone, burning zone, cooling zone).
pjst14_1_206.pdf
Enagi, A.I. 2013. “A Deterministic Compartmental Model of Tuberculosis Control Strategy Adopted by the National Tuberculosis and Leprosy Control Program in Nigeria”. Pacific Journal of Science and Technology. 14(1):342-348. (Keywords: equilibrium state, disease free, stability and numerical simulations).
pjst14_1_342.pdf
Information Technology and Communications
Naeem, B. and A. Nyamapfene. 2013. “A Software Radio Design Approach for Heterogeneous Wireless Access Protocol Transceivers”. Pacific Journal of Science and Technology. 14(1):216-222. (Keywords: software radio, multiband antenna, wideband antenna, WiFi, WiMAX, vertical handover, seamless vertical handover, heterogeneous wireless networks).
pjst14_1_216.pdf
Management, Economics, and Education
Odeyale, S.O., O.J. Alamu, and E.O. Odeyale. 2013. “The Analytical Hierarchy Process Concept for Maintenance Strategy Selection in Manufacturing Industries”. Pacific Journal of Science and Technology. 14(1):223-233. (Keywords: effective maintenance strategy, manufacturing, analytical hierarch process, AHP).
pjst14_1_223.pdf
Abdullahi, A.A. 2013. “Three-Stage Process Cost Model of Total Quality Management Practice in a Decentralized Firm”. Pacific Journal of Science and Technology. 14(1):234-239. (Keywords: quality, TQM, firm, model, organization, decentralized, cost management, competitiveness).
pjst14_1_234.pdf
Onawoga, D.T. and O.O. Akinyemi. 2013. “Minimizing Incident Stoppages on Critical Equipment by Inspections and Planning”. Pacific Journal of Science and Technology. 14(1):240-245. (Keywords: incident stoppages, critical equipment, inspections, planning).
pjst14_1_240.pdf
Iyiade, A.F. 2013. “Comparative Economic Analysis of Indigenous and Exotic Vegetables in Ibadan Metropolis, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 14(1):246-250. (Keywords: indigenous, exotic, vegetable, produce, marketing, local markets, socio-economic, respondents).
pjst14_1_246.pdf
Chemistry and Biochemistry
Adediji, J.F., M.A. Adebayo, O.B. Afolayan, Y.C. Oyeniran, and O.F. Taiwo. “Synthesis and Antitubercular Activities of Cu(II) Metal Complexes with some Semicarbazide Derivatives”. Pacific Journal of Science and Technology. 14(1):251-258. (Keywords: semicarbazide derivatives, condensation, cyclisation, antimicrobial, Antitubercular, characterized).
pjst14_1_251.pdf
Adediji, J.F., S.A. Amolegbe, S. Adewuyi, C.A. Akinremi, and Y.C Oyeniran. Synthesis, In-Vivo Evaluation of Antimalarial and Toxicological Screening of Mefloquine Metal Complexes”. Pacific Journal of Science and Technology. 14(1):259-268. (Keywords: Mefloquine complexes, characterization, antimalarial activity, toxicological studies).
pjst14_1_259.pdf
Babarinde, A., J.O. Babalola, J. Ashidi, J. Adegoke, A.O. Osundeko, Y. Kolawole, O. Ogunkoya, and A. Mustapha. 2013. “Equilibrium Sorption of Cd(II), Pd(II), and Zn(II) from Solution onto Cassava (Manihot esculenta ) Leaf: Kinetics, Isotherm, and Thermodynamics”. Pacific Journal of Science and Technology. 14(1):269-282. (Keywords: cassava, Cd(II), Pb(II), Zn(II), isotherm, biosorption).
pjst14_1_269.pdf
Babarinde, A., J.O. Babalola, J. Ashidi, J. Adegoke, A.O. Osundeko, C.D. Nworie, U.B. Nwaeze, and M.S. Obadina. 2013. “Kinetic and Thermodynamic Parameters for the Biosorption of Ni(II), Cr(III), and Co(II) from Solutions using Cocoa (Theobroma cacao) Leaf”. Pacific Journal of Science and Technology. 14(1):283-294. (Keywords: cocoa leaf, nickel, chromium, cobalt, biosorption).
pjst14_1_283.pdf
Amadi, B.A., M.K.C. Duru, A.A. Eze, and C.T. Amadi. 2013. “Sensory Evaluation, Mineral, and Amino Acid Composition of “Ntubiri” and “Ntiti-Ikpa”, Traditional Foods of Ikwerre Ethnic Nationality in Nigeria. Pacific Journal of Science and Technology. 14(1):295-300. (Keywords: essential amino acids, traditional foods, Ntubiri, Ntiti-Ikpa, Ikwerre ethnic nationality).
pjst14_1_295.pdf
Ejikeme, M.E., P.K. Igbokwe, and P.C.N. Ejikeme. 2013. “De-alcoholization of Beer using Osmotic Membrane Distillation”. Pacific Journal of Science and Technology. 14(1):301-309. (Keywords: osmotic membrane distillation, hydrophobic membrane, beer, flux, alcohol content).
pjst14_1_301.pdf
Uwadie, S., E. Aluyor, C. Okieimen, and I. Oboh. 2013. “Statistical Design Analysis for Adsorption of Cu(II) and Pb(II) onto Kaolinitic Clay”. Pacific Journal of Science and Technology. 14(1):310-317. (Keywords: adsorption, statistical design of experiments, low-cost adsorbents, heavy metals, clay).
pjst14_1_310.pdf
Life Sciences and Medicine
Khan, M.Q. 2013. “Acquired Hemophilia A: A Case Report”. Pacific Journal of Science and Technology. 14(1):318-323. (Keywords: acquired hemophilia, diagnosis, coagulation disorder, clotting factors).
pjst14_1_318.pdf
Alao, F.O. and E.A. Chukwujioke. 2013. “Antibiotics Sensitivity and Resistance Patterns of Uropathogens to Quinolones in Patients with
Urinary Tract Infections in a Nigerian Community”. Pacific Journal of Science and Technology. 14(1):324-333. (Keywords: urinary tract infections, UTI, urine, patients, isolates, sensitive, antibiotic resistant).
pjst14_1_324.pdf
Egbontan, A.E., O.A. Ojo, and S.J. Jacob. 2013. “Prevalence of Diarrhea Causing Microorganisms among Children that are Exclusively Breastfed and those on Weaning Foods”. Pacific Journal of Science and Technology. 14(1):334-341.
pjst14_1_334.pdf
Eliakim-Ikechukwu C.F., S.O. Okori, and E.A. Asukwo. 2013. “Blood Sugar and histological Changes Following Administration of Ethanolic Leaf Extract of Cassia alata on Streptozocin-Induced Diabetic Albino Rats”. Pacific Journal of Science and Technology. 14(1):349-356. (Keywords: Cassia alata, diabetes mellitus, liver).
pjst14_1_349.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2013. “Moderation of Hematological Indices, Plasma Electrolytes and Markers of Hepato-Renal Function in Sub-Chronic Salt-Loaded Rats by an Aqueous Leaf Extract of Tridax procumbens Linn (Asteraceae)”. Pacific Journal of Science and Technology. 14(1):362-369. (Keywords: hematological indices, hepatospecific markers, plasma chemistry, plasma electrolytes, Tridax procumbens).
pjst14_1_362.pdf
Ikewuchi, J.C., C.C. Ikewuchi, M.O. Ifeanacho, N.M. Igboh, I.I. Ijeh, and E.C. Enuneku. 2013. “Aqueous Extract of the Rhizomes of Sansevieria senegambica Baker (Agavaceae) moderated Plasma Biochemical and Hematological Indices in Salt-Loaded Rats”. Pacific Journal of Science and Technology. 14(1):370-379. (Keywords: hematological indices, lipid profile, plasma electrolytes, salt-loading, Sansevieria senegambica).
pjst14_1_370.pdf
Daramola, J.A., C.T. Kester, and O.O. Allo. 2013. “Biochemical Evaluation of Hot-Smoked African Catfish (Clarias gariepinus) Sampled from Sango and Ota Markets in Ogun State”. Pacific Journal of Science and Technology. 14(1):380-386. (Keywords: hot-smoked, Clarias gariepinus, Sango and Ota markets, proximate composition, biochemical indexes, ambient storage conditions, food preservation).
pjst14_1_380.pdf
Njoku, C.P., A.B.J. Aina, O.M. Sogunle, O.O. Oduguwa, O.A. Adeyemi, and D.A. Ekunseitan. 2013. “Influence of Feed Quantity Offered on Linear Body Measurements, Nutrient Digestibility, and Back Fat Composition of Finishing Pigs”. Pacific Journal of Science and Technology. 14(1):387-396. (Keywords: feed quantity, linear body measurements, back fat composition, pigs, animal feed, livestock).
pjst14_1_387.pdf
Isah, O.A., S.A. Oguntuyo, R.O. Dawodu, O.O. Diya, M.O. Afolabi, and L.A. Omoniyi. 2013. “Feed Utilization, Rumen Parameters, and Microbial Profile of Goats fed Different Tropical Browse Plants with Pennisetum purpureum as Basal Diet”. Pacific Journal of Science and Technology. 14(1):397-405. (Keywords: West African Dwarf goats, browse plants, feed utilization, Rumen microbial profile).
pjst14_1_397.pdf
Isah, O.A., L.E. Omorogiuwa, and A. Okunade. 2013. “Chemical Evaluation of Some Browse Plants Eaten by Local Breeds of Goats in Edo State, Nigieria”. Pacific Journal of Science and Technology. 14(1):406-412. (Keywords: browse plants, chemical composition. Leaves, soft twigs, bark, animal nutrition).
pjst14_1_406.pdf
Omoniyi, L.A., O.A. Isah, O.O. Taiwo, A.D. Afolabi, and A.J. Fernandez. 2013. “Assessment of Nutritive Value of some Indigenous Plants Consumed by Ruminants in the Humid and Sub-Humid Region of Nigeria using In Vitro Technique”. Pacific Journal of Science and Technology. 14(1):413-421. (Keywords: ruminants, browse plants, nutrient values).
pjst14_1_413.pdf
Alikwe, P.C.N. 2013. “Processing, Chemical, and Amino Acid Determination of Rumen Epithelial Scrappings as Potential Protein Feedstuff for Poultry”. Pacific Journal of Science and Technology. 14(1):422-429. (Keywords: nutrient composition, unconventional animal protein, livestock industry, animal feed).
pjst14_1_422.pdf
Hammed, A.M., H.A. Fashina-Bombata, and R.A. Olowu. 2013. “Growth Response and Survival Rate of Clarias gariepinus Fingerlings Exposed to Varying Metal Concentrations”. Pacific Journal of Science and Technology. 14(1):430-438. (Keywords: metals, growth rate, survival, C. gariepinus, fingerlings).
pjst14_1_430.pdf
Igbadun, H.E., A.K.R. Tarimo, H.F. Mahoo, A.K.R. Tarimo, and B.A. Salim. 2013. “Performance of ISIAMOD in Simulating Leaf Area Index, Biomass, and Grain Yields of Maize Crops under Deficit Irrigation”. Pacific Journal of Science and Technology. 14(1):439-452. (Keywords: : simulation model, irrigation scheduling, maize crop, leaf area index, deficit irrigation, ISIAMOD).
pjst14_1_439.pdf
Ichi, J.O., H.E. Igbadun, S. Miko, and A.M. Samndi. 2013. “Growth and Yield Response of Selected Cowpea (Vigna unguiculata (l.) Walp) Varieties to Irrigation Interval and Sowing Date”. Pacific Journal of Science and Technology. 14(1):453-463. (Keywords: cowpea, irrigation interval, planting date, growth character).
pjst14_1_453.pdf
Geology, Geophysics, and Earth Science
Ojo, A.O. and M.O. Olorunfemi. 2013. “Resistivity Modeling of confined Fractured Basement Column for varying Thicknesses and Depth of Burial”. Pacific Journal of Science and Technology. 14(1):464-475. (Keywords: resistivity modeling, confined fractured basement column, detectability).
pjst14_1_464.pdf
Essien, U.E. and A.O. Akankpo. 2013. “Compressional and Shear-Wave Velocity Measurements in Unconsolidated Top-Soil in Eket, South-eastern Nigeria”. Pacific Journal of Science and Technology. 14(1):476-491. (Keywords: seismic refraction, compressional wave, shear wave, Vp/Vs ratio, top-soil).
pjst14_1_476.pdf
Okpoli, C.C., A. Cyril, and O.J. Itiola. 2013. “Geophysical and Hydrogeochemical Investigation of Odolomi Dumpsite in Supare-Akoko, Southwestern, Nigeria”. Pacific Journal of Science and Technology. 14(1):492-504. (Keywords: Supare-Akoko, hydrogeochemical, microbial, contamination, groundwater, potable).
pjst14_1_492.pdf
Popoola, A.O. and M.O. Olorunfemi. 2013. “Laboratory Modeling of Geoelectric Images of Foundation Piles for Depth Extent Determination”. Pacific Journal of Science and Technology. 14(1):505-516. (Keywords: geoelectric images, piles, depth extent).
pjst14_1_505.pdf
Arab, A.I., S.Z. Abubakar, and U.D. Idris. 2013. “Evaluation of Empirical and Nomograph Method of Predicting Erodibility Index for Selected Savannah Soils”. Pacific Journal of Science and Technology. 14(1):517-523. (Keywords: evaluation, erodibility, index, empirical, nomograph, Savannah, soil).
pjst14_1_517.pdf
Nwankwoala, H.O. and M.L. Omunguye. 2013. “Geophysical Investigation for Groundwater in Borokiri and Eastern-Bye Pass Areas of Port Harcourt, Nigeria”. Pacific Journal of Science and Technology. 14(1):524-535. (Keywords: groundwater, vertical electrical sounding, VES, resistivity saline water intrusion, freshwater).
pjst14_1_524.pdf
Nwosu, L.I., A.S. Ekine, and C.N. Nwankwo. 2013. “Evaluation of Groundwater Potential from Pumping Test Analysis and Vertical Electrical Sounding Results: Case Study of Okigwe District of Imo State Nigeria”. Pacific Journal of Science and Technology. 14(1):536-548. (Keywords: transmissivity, storativity, groundwater yield, specific capacity, VES).
pjst14_1_536.pdf
Fadele, S.I., P.O. Sule, and B.B.M. Dewu. 2013. “The Use of Vertical Electrical Sounding (VES) for Groundwater Exploration around Nigeria College of Aviation Technology (NCAT), Zaria, Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 14(1):549-555. (Keywords: vertical electrical sounding, VES, top soil, TP, weathered basement, WB, partly weathered basement, PWB, fresh basement, FB).
pjst14_1_549.pdf
Patrick, N.O., S.I. Fadele, and I. Adegoke. 2013. “Stratigraphic Report of the Middle Benue Trough, Nigeria: Insights from Petrographic and Structural Evaluation of Abuni and Environs Part of Late Albian-Cenomanian Awe and Keana Formations”. Pacific Journal of Science and Technology. 14(1):557-570. (Keywords: Abuni, stratigraphy, petrography, Middle Benue Trough).
pjst14_1_557.pdf
Adeoye, O.T. and M.O. Ofomola. 2013. “Reservoir Characterization of “Meri_T” Field (South Western, Niger Delta) from Well Log Petrophysical Analysis and Sequence Stratigraphy”. Pacific Journal of Science and Technology. 14(1):571-585. (Keywords: stratigraphy, shoreface, lowstand, shaliness, facies).
pjst14_1_571.pdf
Midya, S.K. and P. Panda. 2013. “Study of Major Earthquakes (Magnitude ≥6 Richter Scale) with Cp Index during the Period 2001-2007”. Pacific Journal of Science and Technology. 14(1):586-592. (Keywords: Cp index, earthquakes).
pjst14_1_586.pdf
Environmental Science and Ecology
Badejo, A.A., A.O. Taiwo, B.S. Bada, and A.A. Adekunle. 2013. “Groundwater Quality Assessment around Municipal Solid Waste Dumpsite in Abeokuta, South-West Nigeria”. Pacific Journal of Science and Technology. 14(1):593-603. (Keywords: dumpsite, hand-dug well, groundwater, leachate, physico-chemical)
pjst14_1_593.pdf
Umanu, G. and R.A. Owoseni. 2013. “Effects of Abattoir Effluent on Microbial Degradation of Diesel Oil in Tropical Agricultural Soil”. Pacific Journal of Science and Technology. 14(1):604-612. (Keywords: soil contamination, residual diesel oil, hydrocarbon utilizers, biodegradation, aerobic bacteria and fungi).
pjst14_1_604.pdf
Kwa, D.Y., I.M. Momoh, and J.O Borode. 2013. “Microhardness Characteristics of Preheat-Treated Welded Locally Produced Ductile Iron”. Pacific Journal of Science and Technology. 14(1):5-8.Kwa, D.Y., I.M. Momoh, and J.O Borode. 2013. “Microhardness Characteristics of Preheat-Treated Welded Locally Produced Ductile Iron”. Pacific Journal of Science and Technology. 14(1):5-8. (Keywords: SAW, submerged arc welding, microhardness, HAZ, PMZ, FZ, weld crack).
pjst14_1_5.pdf
Oghenevweta, J., R. Mohammed, V.S. Aigbodion, and F. Asuke. 2013. “The Viability of Water/Alumino-Silicate Solution as Quenchant for Medium Carbon Steels”. Pacific Journal of Science and Technology. 14(1):9-18. (Keywords: alumino-silicate, medium carbon steel, water, mechanical properties, metallurgy).
pjst14_1_9.pdf
Hassan, S.B. and V.S. Aigbodion. 2013. “Evaluation of Khaya Seed Oil (Mahogany Oil) as Quenchant in the Hardening Process of Plain Carbon Steel”. Pacific Journal of Science and Technology. 14(1):19-30. (Keywords: hardening, characteristics, plain carbon steel, Khaya seed oil, quenchant).
pjst14_1_19.pdf
Petchiammal, A. and S. Selvaraj. 2013. “Investigation of Anti-Corrosive Effects of Lebbeck Seed Extract On Aluminum in Acid Environment”. Pacific Journal of Science and Technology. 14(1):31-39. (Keywords: aluminum, aluminium, Al, corrosion, inhibition, Albizia lebbeck seed, mass loss, adsorption, isotherm).
pjst14_1_31.pdf
Igbadun, H.E. and J. Barnabas. 2013. “Hydraulic Characteristics of Porous Clay Pipes for Subsurface Irrigation”. Pacific Journal of Science and Technology. 14(1):40-47. (Keywords: porous clay pipe, subsurface irrigation, soil wetness, hydraulic conductivity, seepage rate).
pjst14_1_40.pdf
Olokode, O.S., P.O. Aiyedun, S.I. Kuye, B.U. Anyanwu, F.T. Owoeye, T.A. Adekoya, , and J.N. Nwonah. 2013. “Optimization of the Quantity of Wood Ash Addition on Kaolinitic Clay Performance in Porcelain Stoneware Tiles”. Pacific Journal of Science and Technology. 14(1):48-56. (Keywords: wood ash, stoneware tiles, kaolinitic, porcelain, permeability, porosity, clays).
pjst14_1_48.pdf
Eze-Uzomaka, O.J. and M. Joel. 2013. “Treatment of Shale-Sand Mixture with Cement for Use as Pavement Material”. Pacific Journal of Science and Technology. 14(1):57-65. (Keywords: cement, stabilization, Igumale shale, sand, construction, pavement material).
pjst14_1_57.pdf
Raheem, A.A., O.A. Adenuga, and O.A. Afolabi. 2013. “Characteristics of Concrete Produced with lagoon and Atlantic Ocean Water”. Pacific Journal of Science and Technology. 14(1):66-74. (Keywords: Atlantic Ocean water, lagoon water, tap water, concrete, density, compressive strength).
pjst14_1_66.pdf
Iyiade, O.J. and O.A. Aremu. 2013. “Performance of an Automated Switching Device at Temperature above 20°C”. Pacific Journal of Science and Technology. 14(1):75-78. (Keywords: thermistor, switching device, cooling system, ambient temperature).
pjst14_1_75.pdf
Azodo, P.A., A.B. Hassan, J. Ezenwa, and P.U. Ogban. 2013. “Design and Fabrication of Motorized Hydraulically Operated Palm Oil Press”. Pacific Journal of Science and Technology. 14(1):79-88. (Keywords: palm oil, palm fruit, hydraulic, press, capacity, design, testing).
pjst14_1_79.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, S.I. Kuye, B.U. Anyanwu, H.O. Balogun, and J.N. Nwonah. 2013. “Evaluation of the Efficiency of Ceramic Membrane Pots in Treatment of Food Beverages”. Pacific Journal of Science and Technology. 14(1):89-97. (Keywords: ceramic membrane, porosity, XRD, microfiltration).
pjst14_1_89.pdf
Adewuyi, P.A. and M.O. Okelola. 2012. “An Investigation into the use of Artificial Neural Network to Monitor and Detect Leakage Point(s) along a select Pipeline”. Pacific Journal of Science and Technology. 14(1):98-103. (Keywords: pipeline leaks, pipeline right of way, oil flow pressure, artificial neural network, pipeline model).
pjst14_1_98.pdf
Enokela, J.A. 2013. “A 64-Point Community Electronic Route Indicator”. Pacific Journal of Science and Technology. 14(1):104-111. (Keywords: electronic display, direction finder, route indicator, microcontroller, information kiosk).
pjst14_1_104.pdf
Energy and Power
Adepitan, J.O. and E.O. Oladiran. 2013. “The Effect of Lightning Parameters on Induced Voltages Caused by Nearby Lightning on Overhead Distribution Conducting Line”. Pacific Journal of Science and Technology. 14(1):112-117. (Keywords: distributed electrical systems, transmission lines, induced voltages, peak induced voltage, PIV).
pjst14_1_112.pdf
Physics and Atmospheric Physics
Ahad, A., R. Ahmed, and R. Ahmmed. 2013. “Electrical and Dielectric Properties Analysis of Vanadium Penta-Oxide (V2O5) Doped Ni-Zn Ferrite Samples”. Pacific Journal of Science and Technology. 14(1):133-138. (Keywords: Ni-Zn ferrite, resistivity, Curie temperature, Q-factor, microstructure).
pjst14_1_133.pdf
Aremu, O.A., O.J. Iyiade, and D.A. Ajadi. 2013. “Design and Construction of Low- and High-Pas Active Filters Using Butterworth and Chebychev Techniques”. Pacific Journal of Science and Technology. 14(1):139-149. (Keywords: attenuation, Butterworth filters, Chebychev filters, pass band, ripples).
pjst14_1_139.pdf
Itaketo, U.T. 2013. “The Application of Vectors (in Mathematics) to Determine an Optimal Trajectory for Missiles in order to Rendezvous with Flying Targets”. Pacific Journal of Science and Technology. 14(1):150-156. (Keywords: vectors, bearing, firing, missiles, aircraft, flying, rendezvous).
pjst14_1_150.pdf
Ogunyebi, S.N., A. Adedowole, and S.E. Fadugba. 2013. “Dynamic Deflection of a Non-Uniform Rayleigh Beam when under the Action of Distributed Load”. Pacific Journal of Science and Technology. 14(1):157-161. (Keywords: Rayleigh beam, elastic structure, distributed load, dynamic deflection).
pjst14_1_157.pdf
Mathematics and Statistics
Jimoh, O.R. 2012. “Comparative Analysis of a Non-Reactive Contaminant Flow Problem for Constant Initial Concentration in Two Dimensions by Homotopy-Perturbation and Variational. Iteration Methods”. Pacific Journal of Science and Technology. 14(1):162-167. (Keywords: Homotopy-perturbation, contaminant, advection, diffusion, adsorption).
pjst14_1_162.pdf
Sunday, J., P. Tumba, D. Raymond, and D. Midataku. 2013. “The RAS of Ibijola and Sunday (2010) is a Sub-Region of the RAS of Odekunle and Sunday (2012)”. Pacific Journal of Science and Technology. 14(1):168-175. (Keywords: Interval of Absolute Stability, IAS, Region of Absolute Stability, RAS, Region of Instability, RIS, stability function, sub-region) (AMS Subject Classification: 65L05, 65L06, 65D30).
pjst14_1_168.pdf
Yahaya, Y.A. and A.M. Sagir. 2013. “An Order Five Implicit 3-Step Block Method for Solving Ordinary Differential Equations”. Pacific Journal of Science and Technology. 14(1):176-181. (Keywords: block method, hybrid, initial value problem, linear multistep method, self-starting).
pjst14_1_176.pdf
Ugbene, I.J., E.O. Eze, and S.O. Makanjuola. 2013. “On the Number of Conjugacy Classes in the Injective Order-Decreasing Transformation Semigroup”. Pacific Journal of Science and Technology. 14(1):182-186. (Keywords: conjugacy classes, transformation semigroup, injective order-decreasing transformation semigroup).
pjst14_1_182.pdf
Abdulrahman, S., N.I. Akinwande, O.B. Awojoyobge, and U.Y. Abubakar. 2013. “Mathematical Analysis of the Control of Hepatitis B Virus in a Population with Vital Dynamics”. Pacific Journal of Science and Technology. 14(1):188-204. (Keywords: HBV, stability, effective basic reproduction number).
pjst14_1_188.pdf
Olayiwola, R.O., A.O. Adesanya, A.M. Okedoye and A.O. Popoola. 2013. “Lime Shaft Kilns: Modeling and Simulation”. Pacific Journal of Science and Technology. 14(1):206-215. (Keywords: lime shaft kiln, lime production, calcination, preheat zone, burning zone, cooling zone).
pjst14_1_206.pdf
Enagi, A.I. 2013. “A Deterministic Compartmental Model of Tuberculosis Control Strategy Adopted by the National Tuberculosis and Leprosy Control Program in Nigeria”. Pacific Journal of Science and Technology. 14(1):342-348. (Keywords: equilibrium state, disease free, stability and numerical simulations).
pjst14_1_342.pdf
Information Technology and Communications
Naeem, B. and A. Nyamapfene. 2013. “A Software Radio Design Approach for Heterogeneous Wireless Access Protocol Transceivers”. Pacific Journal of Science and Technology. 14(1):216-222. (Keywords: software radio, multiband antenna, wideband antenna, WiFi, WiMAX, vertical handover, seamless vertical handover, heterogeneous wireless networks).
pjst14_1_216.pdf
Management, Economics, and Education
Odeyale, S.O., O.J. Alamu, and E.O. Odeyale. 2013. “The Analytical Hierarchy Process Concept for Maintenance Strategy Selection in Manufacturing Industries”. Pacific Journal of Science and Technology. 14(1):223-233. (Keywords: effective maintenance strategy, manufacturing, analytical hierarch process, AHP).
pjst14_1_223.pdf
Abdullahi, A.A. 2013. “Three-Stage Process Cost Model of Total Quality Management Practice in a Decentralized Firm”. Pacific Journal of Science and Technology. 14(1):234-239. (Keywords: quality, TQM, firm, model, organization, decentralized, cost management, competitiveness).
pjst14_1_234.pdf
Onawoga, D.T. and O.O. Akinyemi. 2013. “Minimizing Incident Stoppages on Critical Equipment by Inspections and Planning”. Pacific Journal of Science and Technology. 14(1):240-245. (Keywords: incident stoppages, critical equipment, inspections, planning).
pjst14_1_240.pdf
Iyiade, A.F. 2013. “Comparative Economic Analysis of Indigenous and Exotic Vegetables in Ibadan Metropolis, Oyo State, Nigeria”. Pacific Journal of Science and Technology. 14(1):246-250. (Keywords: indigenous, exotic, vegetable, produce, marketing, local markets, socio-economic, respondents).
pjst14_1_246.pdf
Chemistry and Biochemistry
Adediji, J.F., M.A. Adebayo, O.B. Afolayan, Y.C. Oyeniran, and O.F. Taiwo. “Synthesis and Antitubercular Activities of Cu(II) Metal Complexes with some Semicarbazide Derivatives”. Pacific Journal of Science and Technology. 14(1):251-258. (Keywords: semicarbazide derivatives, condensation, cyclisation, antimicrobial, Antitubercular, characterized).
pjst14_1_251.pdf
Adediji, J.F., S.A. Amolegbe, S. Adewuyi, C.A. Akinremi, and Y.C Oyeniran. Synthesis, In-Vivo Evaluation of Antimalarial and Toxicological Screening of Mefloquine Metal Complexes”. Pacific Journal of Science and Technology. 14(1):259-268. (Keywords: Mefloquine complexes, characterization, antimalarial activity, toxicological studies).
pjst14_1_259.pdf
Babarinde, A., J.O. Babalola, J. Ashidi, J. Adegoke, A.O. Osundeko, Y. Kolawole, O. Ogunkoya, and A. Mustapha. 2013. “Equilibrium Sorption of Cd(II), Pd(II), and Zn(II) from Solution onto Cassava (Manihot esculenta ) Leaf: Kinetics, Isotherm, and Thermodynamics”. Pacific Journal of Science and Technology. 14(1):269-282. (Keywords: cassava, Cd(II), Pb(II), Zn(II), isotherm, biosorption).
pjst14_1_269.pdf
Babarinde, A., J.O. Babalola, J. Ashidi, J. Adegoke, A.O. Osundeko, C.D. Nworie, U.B. Nwaeze, and M.S. Obadina. 2013. “Kinetic and Thermodynamic Parameters for the Biosorption of Ni(II), Cr(III), and Co(II) from Solutions using Cocoa (Theobroma cacao) Leaf”. Pacific Journal of Science and Technology. 14(1):283-294. (Keywords: cocoa leaf, nickel, chromium, cobalt, biosorption).
pjst14_1_283.pdf
Amadi, B.A., M.K.C. Duru, A.A. Eze, and C.T. Amadi. 2013. “Sensory Evaluation, Mineral, and Amino Acid Composition of “Ntubiri” and “Ntiti-Ikpa”, Traditional Foods of Ikwerre Ethnic Nationality in Nigeria. Pacific Journal of Science and Technology. 14(1):295-300. (Keywords: essential amino acids, traditional foods, Ntubiri, Ntiti-Ikpa, Ikwerre ethnic nationality).
pjst14_1_295.pdf
Ejikeme, M.E., P.K. Igbokwe, and P.C.N. Ejikeme. 2013. “De-alcoholization of Beer using Osmotic Membrane Distillation”. Pacific Journal of Science and Technology. 14(1):301-309. (Keywords: osmotic membrane distillation, hydrophobic membrane, beer, flux, alcohol content).
pjst14_1_301.pdf
Uwadie, S., E. Aluyor, C. Okieimen, and I. Oboh. 2013. “Statistical Design Analysis for Adsorption of Cu(II) and Pb(II) onto Kaolinitic Clay”. Pacific Journal of Science and Technology. 14(1):310-317. (Keywords: adsorption, statistical design of experiments, low-cost adsorbents, heavy metals, clay).
pjst14_1_310.pdf
Life Sciences and Medicine
Khan, M.Q. 2013. “Acquired Hemophilia A: A Case Report”. Pacific Journal of Science and Technology. 14(1):318-323. (Keywords: acquired hemophilia, diagnosis, coagulation disorder, clotting factors).
pjst14_1_318.pdf
Alao, F.O. and E.A. Chukwujioke. 2013. “Antibiotics Sensitivity and Resistance Patterns of Uropathogens to Quinolones in Patients with
Urinary Tract Infections in a Nigerian Community”. Pacific Journal of Science and Technology. 14(1):324-333. (Keywords: urinary tract infections, UTI, urine, patients, isolates, sensitive, antibiotic resistant).
pjst14_1_324.pdf
Egbontan, A.E., O.A. Ojo, and S.J. Jacob. 2013. “Prevalence of Diarrhea Causing Microorganisms among Children that are Exclusively Breastfed and those on Weaning Foods”. Pacific Journal of Science and Technology. 14(1):334-341.
pjst14_1_334.pdf
Eliakim-Ikechukwu C.F., S.O. Okori, and E.A. Asukwo. 2013. “Blood Sugar and histological Changes Following Administration of Ethanolic Leaf Extract of Cassia alata on Streptozocin-Induced Diabetic Albino Rats”. Pacific Journal of Science and Technology. 14(1):349-356. (Keywords: Cassia alata, diabetes mellitus, liver).
pjst14_1_349.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2013. “Moderation of Hematological Indices, Plasma Electrolytes and Markers of Hepato-Renal Function in Sub-Chronic Salt-Loaded Rats by an Aqueous Leaf Extract of Tridax procumbens Linn (Asteraceae)”. Pacific Journal of Science and Technology. 14(1):362-369. (Keywords: hematological indices, hepatospecific markers, plasma chemistry, plasma electrolytes, Tridax procumbens).
pjst14_1_362.pdf
Ikewuchi, J.C., C.C. Ikewuchi, M.O. Ifeanacho, N.M. Igboh, I.I. Ijeh, and E.C. Enuneku. 2013. “Aqueous Extract of the Rhizomes of Sansevieria senegambica Baker (Agavaceae) moderated Plasma Biochemical and Hematological Indices in Salt-Loaded Rats”. Pacific Journal of Science and Technology. 14(1):370-379. (Keywords: hematological indices, lipid profile, plasma electrolytes, salt-loading, Sansevieria senegambica).
pjst14_1_370.pdf
Daramola, J.A., C.T. Kester, and O.O. Allo. 2013. “Biochemical Evaluation of Hot-Smoked African Catfish (Clarias gariepinus) Sampled from Sango and Ota Markets in Ogun State”. Pacific Journal of Science and Technology. 14(1):380-386. (Keywords: hot-smoked, Clarias gariepinus, Sango and Ota markets, proximate composition, biochemical indexes, ambient storage conditions, food preservation).
pjst14_1_380.pdf
Njoku, C.P., A.B.J. Aina, O.M. Sogunle, O.O. Oduguwa, O.A. Adeyemi, and D.A. Ekunseitan. 2013. “Influence of Feed Quantity Offered on Linear Body Measurements, Nutrient Digestibility, and Back Fat Composition of Finishing Pigs”. Pacific Journal of Science and Technology. 14(1):387-396. (Keywords: feed quantity, linear body measurements, back fat composition, pigs, animal feed, livestock).
pjst14_1_387.pdf
Isah, O.A., S.A. Oguntuyo, R.O. Dawodu, O.O. Diya, M.O. Afolabi, and L.A. Omoniyi. 2013. “Feed Utilization, Rumen Parameters, and Microbial Profile of Goats fed Different Tropical Browse Plants with Pennisetum purpureum as Basal Diet”. Pacific Journal of Science and Technology. 14(1):397-405. (Keywords: West African Dwarf goats, browse plants, feed utilization, Rumen microbial profile).
pjst14_1_397.pdf
Isah, O.A., L.E. Omorogiuwa, and A. Okunade. 2013. “Chemical Evaluation of Some Browse Plants Eaten by Local Breeds of Goats in Edo State, Nigieria”. Pacific Journal of Science and Technology. 14(1):406-412. (Keywords: browse plants, chemical composition. Leaves, soft twigs, bark, animal nutrition).
pjst14_1_406.pdf
Omoniyi, L.A., O.A. Isah, O.O. Taiwo, A.D. Afolabi, and A.J. Fernandez. 2013. “Assessment of Nutritive Value of some Indigenous Plants Consumed by Ruminants in the Humid and Sub-Humid Region of Nigeria using In Vitro Technique”. Pacific Journal of Science and Technology. 14(1):413-421. (Keywords: ruminants, browse plants, nutrient values).
pjst14_1_413.pdf
Alikwe, P.C.N. 2013. “Processing, Chemical, and Amino Acid Determination of Rumen Epithelial Scrappings as Potential Protein Feedstuff for Poultry”. Pacific Journal of Science and Technology. 14(1):422-429. (Keywords: nutrient composition, unconventional animal protein, livestock industry, animal feed).
pjst14_1_422.pdf
Hammed, A.M., H.A. Fashina-Bombata, and R.A. Olowu. 2013. “Growth Response and Survival Rate of Clarias gariepinus Fingerlings Exposed to Varying Metal Concentrations”. Pacific Journal of Science and Technology. 14(1):430-438. (Keywords: metals, growth rate, survival, C. gariepinus, fingerlings).
pjst14_1_430.pdf
Igbadun, H.E., A.K.R. Tarimo, H.F. Mahoo, A.K.R. Tarimo, and B.A. Salim. 2013. “Performance of ISIAMOD in Simulating Leaf Area Index, Biomass, and Grain Yields of Maize Crops under Deficit Irrigation”. Pacific Journal of Science and Technology. 14(1):439-452. (Keywords: : simulation model, irrigation scheduling, maize crop, leaf area index, deficit irrigation, ISIAMOD).
pjst14_1_439.pdf
Ichi, J.O., H.E. Igbadun, S. Miko, and A.M. Samndi. 2013. “Growth and Yield Response of Selected Cowpea (Vigna unguiculata (l.) Walp) Varieties to Irrigation Interval and Sowing Date”. Pacific Journal of Science and Technology. 14(1):453-463. (Keywords: cowpea, irrigation interval, planting date, growth character).
pjst14_1_453.pdf
Geology, Geophysics, and Earth Science
Ojo, A.O. and M.O. Olorunfemi. 2013. “Resistivity Modeling of confined Fractured Basement Column for varying Thicknesses and Depth of Burial”. Pacific Journal of Science and Technology. 14(1):464-475. (Keywords: resistivity modeling, confined fractured basement column, detectability).
pjst14_1_464.pdf
Essien, U.E. and A.O. Akankpo. 2013. “Compressional and Shear-Wave Velocity Measurements in Unconsolidated Top-Soil in Eket, South-eastern Nigeria”. Pacific Journal of Science and Technology. 14(1):476-491. (Keywords: seismic refraction, compressional wave, shear wave, Vp/Vs ratio, top-soil).
pjst14_1_476.pdf
Okpoli, C.C., A. Cyril, and O.J. Itiola. 2013. “Geophysical and Hydrogeochemical Investigation of Odolomi Dumpsite in Supare-Akoko, Southwestern, Nigeria”. Pacific Journal of Science and Technology. 14(1):492-504. (Keywords: Supare-Akoko, hydrogeochemical, microbial, contamination, groundwater, potable).
pjst14_1_492.pdf
Popoola, A.O. and M.O. Olorunfemi. 2013. “Laboratory Modeling of Geoelectric Images of Foundation Piles for Depth Extent Determination”. Pacific Journal of Science and Technology. 14(1):505-516. (Keywords: geoelectric images, piles, depth extent).
pjst14_1_505.pdf
Arab, A.I., S.Z. Abubakar, and U.D. Idris. 2013. “Evaluation of Empirical and Nomograph Method of Predicting Erodibility Index for Selected Savannah Soils”. Pacific Journal of Science and Technology. 14(1):517-523. (Keywords: evaluation, erodibility, index, empirical, nomograph, Savannah, soil).
pjst14_1_517.pdf
Nwankwoala, H.O. and M.L. Omunguye. 2013. “Geophysical Investigation for Groundwater in Borokiri and Eastern-Bye Pass Areas of Port Harcourt, Nigeria”. Pacific Journal of Science and Technology. 14(1):524-535. (Keywords: groundwater, vertical electrical sounding, VES, resistivity saline water intrusion, freshwater).
pjst14_1_524.pdf
Nwosu, L.I., A.S. Ekine, and C.N. Nwankwo. 2013. “Evaluation of Groundwater Potential from Pumping Test Analysis and Vertical Electrical Sounding Results: Case Study of Okigwe District of Imo State Nigeria”. Pacific Journal of Science and Technology. 14(1):536-548. (Keywords: transmissivity, storativity, groundwater yield, specific capacity, VES).
pjst14_1_536.pdf
Fadele, S.I., P.O. Sule, and B.B.M. Dewu. 2013. “The Use of Vertical Electrical Sounding (VES) for Groundwater Exploration around Nigeria College of Aviation Technology (NCAT), Zaria, Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 14(1):549-555. (Keywords: vertical electrical sounding, VES, top soil, TP, weathered basement, WB, partly weathered basement, PWB, fresh basement, FB).
pjst14_1_549.pdf
Patrick, N.O., S.I. Fadele, and I. Adegoke. 2013. “Stratigraphic Report of the Middle Benue Trough, Nigeria: Insights from Petrographic and Structural Evaluation of Abuni and Environs Part of Late Albian-Cenomanian Awe and Keana Formations”. Pacific Journal of Science and Technology. 14(1):557-570. (Keywords: Abuni, stratigraphy, petrography, Middle Benue Trough).
pjst14_1_557.pdf
Adeoye, O.T. and M.O. Ofomola. 2013. “Reservoir Characterization of “Meri_T” Field (South Western, Niger Delta) from Well Log Petrophysical Analysis and Sequence Stratigraphy”. Pacific Journal of Science and Technology. 14(1):571-585. (Keywords: stratigraphy, shoreface, lowstand, shaliness, facies).
pjst14_1_571.pdf
Midya, S.K. and P. Panda. 2013. “Study of Major Earthquakes (Magnitude ≥6 Richter Scale) with Cp Index during the Period 2001-2007”. Pacific Journal of Science and Technology. 14(1):586-592. (Keywords: Cp index, earthquakes).
pjst14_1_586.pdf
Environmental Science and Ecology
Badejo, A.A., A.O. Taiwo, B.S. Bada, and A.A. Adekunle. 2013. “Groundwater Quality Assessment around Municipal Solid Waste Dumpsite in Abeokuta, South-West Nigeria”. Pacific Journal of Science and Technology. 14(1):593-603. (Keywords: dumpsite, hand-dug well, groundwater, leachate, physico-chemical)
pjst14_1_593.pdf
Umanu, G. and R.A. Owoseni. 2013. “Effects of Abattoir Effluent on Microbial Degradation of Diesel Oil in Tropical Agricultural Soil”. Pacific Journal of Science and Technology. 14(1):604-612. (Keywords: soil contamination, residual diesel oil, hydrocarbon utilizers, biodegradation, aerobic bacteria and fungi).
pjst14_1_604.pdf
Volume 13, Number 2 (November / December 2012)
Engineering and Material Science
Chukwudi, B.C., P.O. Ademusuru, and O.N.K. Swift. 2012. “Influence of Processing Variables on the mechanical Properties of Worked Al-Mn Alloy”. Pacific Journal of Science and Technology. 13(2):5-7. (Keywords: processing variables, mechanical properties, as-cast, hot rolling, cold rolling).
pjst13_2_5.pdf
Adetunji, O.R., P.O. Aiyedun, T.A. Arowolo, and O.J. Alamu. 2012. “Corrosion Resistance of Austenitic Stainless Steel in Cassava Fluid, Maize Pulp, and Seawater”. Pacific Journal of Science and Technology. 13(2):8-12. (Keywords: Austenitic stainless steel, corrosion resistance, cassava fluid, maize pulp, salinity).
pjst13_2_8.pdf
Adetunji, O.R. and P.O. Aiyedun. 2012. “Corrosion Behavior of Aluminum Zinc Alloy Coated Steel in Cassava Juice, Maize Pulp, and Seawater Solution”. Pacific Journal of Science and Technology. 13(2):13-17. (Keywords: aluminum, Al, zinc, Zn, steel, coating, corrosion resistance, cassava fluid, maize pulp, salinity, media).
pjst13_2_13.pdf
Uchegbulem, G.I., B.C. Chukwudi, I.A. Ezenugu, and M.O. Alor. 2012. “Improving the Portability of Water: The Water Level Equilibrator Option”. Pacific Journal of Science and Technology. 13(2):18-27. (Keywords: WLE, portability, truth table, logic, pump, PCB).
pjst13_2_18.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, H.O. Balogun, and B.U. Anyanwu. 2012. “Preparation and Characterization of Ceramic Microfiltration Membrane for Water Treatment”. Pacific Journal of Science and Technology. 13(2):28-38. (Keywords: ceramic membrane, microfiltration, clay, kaolin, clay, ceramic firing).
pjst13_2_28.pdf
Azodo, A.P., S.B. Adejuyigbe, M.A. Waheed, and O.U. Dairo. 2012. “Computer Aided Design of Mechanical Clutch”. Pacific Journal of Science and Technology. 13(2):39-56. (Keywords: clutch, computer aided design, CAD, conventional, mechanical, accuracy, develop).
pjst13_2_39.pdf
Aku, S.Y., D.S. Yawas, P.B. Madakson, and S.G. Amaren. 2012. “Characterization of Periwinkle Shell as Asbestos-Free Brake Pad Materials”. Pacific Journal of Science and Technology. 13(2):57-63. (Keywords: Periwinkle shell, density, wear, thermal values, hardness values, material engineering).
pjst13_2_57.pdf
Adetunji, O.R. and O.J. Alamu. 2012. “Optical and Electrical Properties of Vacuum Thermally Deposited Aluminum Zinc Nano Thin Films”. Pacific Journal of Science and Technology. 13(2):64-70. (Keywords: aluminum, Al, Zinc, Zn, thin films, electrical, characteristics).
pjst13_2_64.pdf
Energy and Power
Samuel, O.D. and O.U. Dairo. 2012. “A Critical Review of In-situ Transesterification Process for Biodiesel Production”. Pacific Journal of Science and Technology. 13(2):72-79. (Keywords: transesterification, in-situ, optimization, biodiesel).
pjst13_2_72.pdf
Oladeji, J.T. 2012. “Comparative Study of Briquetting of Few Selected Agro-Residues Commonly Found in Nigeria”. Pacific Journal of Science and Technology. 13(2):80-86. (Keywords: agro-residue, briquette, cassava peel, corncob, melon, shell).
pjst13_2_80.pdf
Okedu, K.E. 2012. “Application of Wind Power Generation in Gird Connected Power System”. Pacific Journal of Science and Technology. 13(2):87-102. (Keywords: variable speed wind turbine, wind energy, hydrogen gas, onshore network, offshore network).
pjst13_2_87.pdf
Odusote, O.O. 2012. “Dynamic Response of a 2m Diameter Wind Turbine Rotor”. Pacific Journal of Science and Technology. 13(2):103-106. (Keywords: wind, rotor, turbine, lift, drag, angle of attack, renewable energy).
pjst13_2_103.pdf
Physics and Atmospheric Physics
Olayiwola, R.O. 2012. “Effects of Some Thermophysical Properties on the Propagation of Forward and Opposed Smoldering Combustion”. Pacific Journal of Science and Technology. 13(2):108-118. (Keywords: smoldering, self-sustaining smoldering, energy sink, unburnt fuel, porous matrix, condensed-phase fuel).
pjst13_2_108.pdf
Ozebo, V.C., O.O. Odusote, and O.O. Sulaimon. 2012. “Laboratory Determination of the Thermal Conductivity of a Typical Nigerian Granite Rock”. Pacific Journal of Science and Technology. 13(2):119-122. (Keywords: thermal conductivity, pressure, granite, Lee’s disc).
pjst13_2_119.pdf
Midya, S.K., T. Mukherrjee, S.S. Dey, and G.K. Das. 2012. “Variation of Total Column Ozone (TCO) during the time of Landfall of Tropical Cyclone in Extra-tropical Region”. Pacific Journal of Science and Technology. 13(2):123-130. (Keywords: tropical cyclone, extra-tropical, TCO, O3)
pjst13_2_123.pdf
Midya, S.K., U. Saha, D. Sarkar, and P.K. Jana. 2012. “Inter-relation amongst the different Atmospheric Parameters to Estimate Summer Monsoon Rainfall over Gangetic, West Bengal: A Multiple Linear Regression Approach”. Pacific Journal of Science and Technology. 13(2):131-143. (Keywords: monsoon, MLR, El Nino, pre-monsoon, TCO, rainfall).
pjst13_2_131.pdf
Edebeatu, C.C., T.C. Chineke, O.K. Nwafor, and U.K. Okoro. 2012. “Global Warming: A Case Study of Southeast Nigeria”. Pacific Journal of Science and Technology. 13(2):144-147. (Keywords: temperature, global warming, anomaly, southeast Nigeria).
pjst13_2_144.pdf
Adepitan, J.O. and F.O. Ogunsanwo. 2012. “Investigating the Relationship between some Thunderstorm Parameters and Ground Flash Density”. Pacific Journal of Science and Technology. 13(2):148-150. (Keywords: thunderstorm days, thunderstorm duration, ground flash density, lightning).
pjst13_2_148.pdf
Mathematics and Statistics
Fadugba, S., B. Ogunrinde, and T. Okunlola. 2012. “Euler’s Method for Solving Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 13(2):152-158. (Keywords: differential equation, Euler’s method, error, convergence, stability).
pjst13_2_152.pdf
Yahaya, Y.A. and Z.A. Adegboye. 2012. “Construction and Implementation of a 4-Step Implicit Collocation Method for Solution of First and Second Order ODEs”. Pacific Journal of Science and Technology. 13(2):159-165. (Keywords: collocation method, block method, continuous interpolant, first and second order ordinary differential equations, ODEs).
pjst13_2_159.pdf
Nafiu, L.A. 2012. “Comparison of One-Stage, Two-Stage, and Three Stage Estimators Using Finite Population”. Pacific Journal of Science and Technology. 13(2):166-171. (Keywords: sampling, cluster, one-stage, two-stage, three-stage, design, estimator, bias, standard error and variance).
pjst13_2_166.pdf
Information Technology and Communications
Akwukwuma, V.V.N. and F.O. Chete. 2012. “Electronic-Paper: The Electronic Display of the Future”. Pacific Journal of Science and Technology. 13(2):173-180. (Keywords: electronic paper, invention, printing, innovation, print media).
pjst13_2_173.pdf
Dada, F. 2012. “Analogue Maps’ Relevance in GIS Development in Developing Countries: Case of Nigeria”. Pacific Journal of Science and Technology. 13(2):181-191. (Keywords: geospatial data, GIS, geographic information systems, mapping).
pjst13_2_181.pdf
Shoewu, O. and L.A. Akinyemi. 2012. “Service Network Bars Analysis in a Campus Environment”. Pacific Journal of Science and Technology. 13(2):192-196. (Keywords: GSM, network bars, signal strength, BSTs, operators).
pjst13_2_192.pdf
Chete, F.O., D. Oyemade, R. Abere, S.C. Chiemeke, and I. Ima-Omasogie. 2012. “Citizens’ Adoption of SMS Based E-Government Services in Lagos State, Nigeria”. Pacific Journal of Science and Technology. 13(2):197-207. (Keywords: SMS, E-government, technology adoption, questionnaire, survey, services).
pjst13_2_197.pdf
Chete, F.O. and J.I. Mbegbu. 2012. “Website Credibility: Perceptions of Stakeholders”. Pacific Journal of Science and Technology. 13(2):208-211. (Keywords: misinformation, perceptions, credibility, deceptive practices, survey research).
pjst13_2_208.pdf
Ajasa, A.A.A. and O. Shoewu. 2012. “Exploiting VoIP Telephony in IP-Pbx Solution”. Pacific Journal of Science and Technology. 13(2):212-222. (Keywords: voice over internet protocol, telephony).
pjst13_2_212.pdf
Management, Economics, and Education
Onyeka C.J. 2012. “The Evolution of the Bio-economy in Nigeria: A Review of Trends and Events”. Pacific Journal of Science and Technology. 13(2):224-231. (Keywords: Nigerian, biotechnology, commercialization, emerging economies, bio-economy, oil revenue alternatives).
pjst13_2_224.pdf
Babalola, B.T. and A.O. Olubiyi. 2012. “Econometric Analysis of Some Economic Indicators Influencing Nigeria’s Economy”. Pacific Journal of Science and Technology. 13(2):232-236. (Keywords: economy, GDP, gross domestic product, Nigeria, inflation, oil, regression).
pjst13_2_232.pdf
Chemistry and Biochemistry
Shallangwa, G.A., A. Hamidu, Y.A. Dallatu, M. Haliru, F.G. Okibe, and N.C. Nwokem. 2012. “Kinetic Technique as an Analytical Tool in Determining Salicylic Acid in Commercial Aspirin Brands in Nigerian Market”. Pacific Journal of Science and Technology. 13(2):238-242. (Keywords: aspirin, bromination, kinetic, titrimetric, laboratory).
pjst13_2_238.pdf
Ibiyemi, A.A. 2012. “The Growth and Characterization of CuS Nanomaterials by Successive Ionic Layer Adsorption and Reaction (SILAR)”. Pacific Journal of Science and Technology. 13(2):243-250. (Keywords: thin films, CuS, deposition, optical and electrical properties, SILAR).
pjst13_2_243.pdf
Adewuyi, G.O. and R.A. Olowu. 2012. “High Performance Liquid Chromatographic (HPLC) Method for Comparison of Levels of some Phthalate Esters in Children’s Toys and Their Health Implications”. Pacific Journal of Science and Technology. 13(2):251-260. (Keywords: children’s toys, plastic products, phthalate esters, soxhlet determination, HPLC, chromatography).
pjst13_2_251.pdf
Babarinde, N.A.A., J.O. Babalola, J. Adegoke, A.O. Osundeko, B.O. Orhewere, O.E. Sanya, and C.O Olayinka. 2012. “Biosorption of Ni(II), Cr(III), and Co(II) from Solutions using Acalypha wilkesiana Leaf: Equilibrium, Kinetics, and Thermodynamics”. Pacific Journal of Science and Technology. 13(2):261-271. (Keywords: biosorption, Acalypha wilkesiana, Ni(II), Cr(III), Co(II)).
pjst13_2_261.pdf
Babarinde, A., J.O. Babalola, J. Adegoke, A.O. Osundeko, T.J. Ibidapo, C.A. Nwabugwu, and O.F. Ogundimu. 2012. “Biosorption of Ni(II), Cr(III), and Co(II) from Aqueous Solutions using Cocoyam (Colocasia esculenta) Leaf: Kinetic, Equilibrium, and Thermodynamic Studies”. Pacific Journal of Science and Technology. 13(2):272-282. (Keywords: biosorption, cocoyam, Ni(II), Cr(III), Co(II)).
pjst13_2_272.pdf
Adebayo, M.A., A.A. Adebayo, J.F. Adediji, and T.O. Adebayo. 2012. “Isotherm, Kinetic, and Thermodynamic Studies of Lead (II) Biosorption by Streblus asper”. Pacific Journal of Science and Technology. 13(2):283-293. (Keywords: lead (II), Pb, biosorption, Streblus asper, sand paper tree, kinetics, isotherms, thermodynamic).
pjst13_2_283.pdf
Adediji, J.F., J.A. Obaleye, M.A. Adebayo, and A. Lawal. 2012. “Metal-bithiourea Complexes: Synthesis, Characterization and Biological Studies”. Pacific Journal of Science and Technology. 13(2):294-304. (Keywords: metal-bithiourea, condensation, antimicrobial, toxicological, pharmacological).
pjst13_2_294.pdf
Adediji, J.F., T.T. Oye, J.A. Oboirien, I.O. Akano, and F.A. Alabi. 2012. “Antimalarial, Antimicrobial, and Acute Toxicity Activities of mefloquine-Pyrimethamine Metal Complex”. Pacific Journal of Science and Technology. 13(2):305-311. (Keywords: antimalarial, characterization, acute toxicity, antimicrobial).
pjst13_2_305.pdf
Life Sciences and Medicine
Gupta, V., S. Das, and A. Singh. 2012. “An Aid to Optimize Drug Response-TDM”. Pacific Journal of Science and Technology. 13(2):313-317. (Keywords: therapeutic index, drug analysis, drug toxicity).
pjst13_2_313.pdf
Gupta, V., S. Das, A. Singh, and A. Kumar. 2012. “Improved Utilization of Laboratory Services”. Pacific Journal of Science and Technology. 13(2):318-322. (Keywords: medical laboratory quality, laboratory medicine, analytical variables).
pjst13_2_318.pdf
Aweda, J.O. and Y.A. Jimoh. 2012. “Health Hazards of Traffic Noise: Perceptions of Dwellers on Tanke – University Road, Ilorin, Nigeria”. Pacific Journal of Science and Technology. 13(2):322-329. (Keywords: noise pollution, sound related health hazard, traffic noise index, traffic equivalent).
pjst13_2_322.pdf
Ayinmode, B.O. and I.P. Farai. 2012. “Risks Associated with Low Level Radiofrequency Exposure at Close Proximities to Mobile Phone Base Stations”. Pacific Journal of Science and Technology. 13(2):330-335. (Keywords: radiofrequency, RF electromagnetic fields, power density, radiation exposure, health symptoms).
pjst13_2_330.pdf
Uttah, E.C., C. Uttah, and C. Okonofua. 2012. “Assessment of Camp Conditions and Medical Complaints by New Bakassi Resettlees Attending Approved Hospital in Cross River State, Nigeria”. Pacific Journal of Science and Technology. 13(2):336-341. (Keywords: resettlement, medical complaints, hospitals, fever, public health, population displacement, conflict, refugees, relocation).
pjst13_2_336.pdf
Alao, F.O. and F.A. Akintunde. 2012. “Asymptomatic Bacteriuria among Students of Bellstech, Ota, Nigeria”. Pacific Journal of Science and Technology. 13(2):342-347. (Keywords: asymptomatic bacteriuria (ASB), urinary tract infections (UTIs), students, urinalysis, isolates, antibiotic sensitivity).
pjst13_2_347.pdf
Ikewuchi, J.C., C.C. Ikewuchi, E.C. Enuneku, S.A. Ihunwo, O.I. Osayande, D.B. Batubo, and D.I.D. Manuel. 2012. “Alteration of Blood Pressure Indices and Pulse Rates by an Aqueous Extract of the Leaves of Chromolaena odorata (L) King and Robinson (Asteraceae)”. Pacific Journal of Science and Technology. 13(2):348-358. (Keywords: blood pressure indices, carotenoids, Chromolaena odorata, flavonoids, hydroxycinnamic acids, phytosterols, pulse rates, salt-loading).
pjst13_2_348.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2012. “Evaluation of the Nutritional Potential of Sansevieria liberica Gérôme and Labroy Leaf Meal using Wistar Albino Rats”. Pacific Journal of Science and Technology. 13(2):359-363. (Keywords: biological value, net protein utilization, performance characteristics, protein quality, Sansevieria liberica, true digestibility).
pjst13_2_359.pdf
Umar, U.A., M. Mahmud, I.U. Abubakar, B.A. Babaji, and U.D. Idris. 2012. “Performance of Sesame (Sesamum indicun L) Varieties as Influenced by Nitrogen Fertilizer Level and Intra Row Spacing”. Pacific Journal of Science and Technology. 13(2):364-369. (Keywords: Nitrogen level, intra row spacing).
pjst13_2_364.pdf
Ogunniyi, L.T. 2012. “Fertilizer Use Efficiency of Maize Producers in Ogun State of Nigeria”. Pacific Journal of Science and Technology. 13(2):370-376. (Keywords: maize, DEA, efficiency, agriculture).
pjst13_2_370.pdf
Mbegbu, J.I. and F.O. Chete. 2012. “Statistical Investigation of the Effect of Soil Compost and Rock Phosphate on Growth Characteristics of Oil Palm Tree Using Factorial Model”. Pacific Journal of Science and Technology. 13(2):377-382. (Keywords: factorial, experiment, model, soil compost, rock phospate, growth, oil palm tree).
pjst13_2_377.pdf
Geology, Geophysics, and Earth Science
Ighrakpata, F.C., O.C. Molua, E.C. Igherighe, and J.O. Idialu. 2012. “Comparison of the Strength of Two Different Rock Samples”. Pacific Journal of Science and Technology. 13(2):384-390. (Keywords: metamorphic, igneous, rock, fracture, stress, marble, granite).
pjst13_2_384.pdf
Oyebanjo, O.A., E.O. Joshua, and N.N. Jibiri. 2012. “Natural Radionuclides and Hazards of Sediment Samples Collected from Osun River in Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(2):391-396. (Keywords: radioactivity, river sediments, hazard indices, gamma ray spectrometer).
pjst13_2_391.pdf
Ola-Buraimo, A.O. and O.A. Olúwájánà. 2012. “Sedimentological and Palynological Assessment of Bima Group, Bornu Basin, Northeastern Nigeria”. Pacific Journal of Science and Technology. 13(2):397-406. (Keywords: lithofacies, fluviomarine, heterolith, formation, group).
pjst13_2_397.pdf
Akande, W.G. 2012. “Assessment of Thermal Maturity of the Mesozoic Organic-Rich Rocks of Southern England”. Pacific Journal of Science and Technology. 13(2):407-416. (Keywords: Mesozoic, thermal maturity, rock-eval pyrolysis, gas chromatography-mass spectrometry, biomarker).
pjst13_2_407.pdf
Opeloye, S.A. 2012. “Lithofacies Association in the Bima Sandstone of the Upper Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 13(2):417-427. (Keywords: upper Benue Trough, aulacogen, Bima sandstone, alluvial deposits, lithofacies association, fluviatiles).
pjst13_2_417.pdf
Eluyemi, A.A., M.O. Olorunfemi, and B.A. Ogunfolakan. 2012. “X-Ray Fluorescence (XRF) Characterization of Orile-Oje Archaeological Site, Ogbomosho, Southwestern Nigeria, for Suspected Ancient Ore Smelting Sites”. Pacific Journal of Science and Technology. 13(2):428-436. (Keywords: XRF, archaeology, characterization, ancient ore smelting site, Orile-Oje, southwestern Nigeria).
pjst13_2_428.pdf
Isikwue, M.O., C. Abutu, and S.B. Onoja. 2012. “Erodibility of Soils of the South West Benue State, Nigeria”. Pacific Journal of Science and Technology. 13(2):437-447. (Keywords: erodibility factor, permeability, dispersion ratio, erosion ration, texture, infiltration)
pjst13_2_437.pdf
Adebisi, N.O. and F.O. Akintayo. 2012. “Geotechnical Properties of Natural Composite Rock in Ibadan, Nigeria”. Pacific Journal of Science and Technology. 13(2):448-453. (Keywords: quartz-schist, construction materials, geotechnical properties, Ibadan)
pjst13_2_448.pdf
Igboekwe, M.U. and A.O. Akankpo. 2012. “Estimation of Hydrogeological Parameters for Michael Okpara University of Agriculture, Umudike, Southeastern Nigeria”. Pacific Journal of Science and Technology. 13(2):455-461. (Keywords: transmissivity, aquifer, Umudike, Kσ, resistivity, vertical electrical sounding).
pjst13_2_455.pdf
Okafor, P. and L. Mamah. 2012. “Integration of Geophysical Techniques for Groundwater Potential Investigation in Katsina-Ala, Benue State, Nigeria”. Pacific Journal of Science and Technology. 13(2):463-474. (Keywords: Very Low Frequency Electromagnetic (VLF-EM), electrical resistivity, groundwater potential, aquifer, Katsina-Ala, Benue State, Nigeria).
pjst13_2_463.pdf
Ravindran, A. 2012. “Granite Exploration Study using 2D ERI in Malaipatti Hills, Thoothukudi, India”. Pacific Journal of Science and Technology. 13(2):475-480. (Keywords: granite, apparent resistivity, 2D, electrical resistivity imaging, ERI, pseudosection, Thoothukudi).
pjst13_2_475.pdf
Fadele, S.I., P.O. Sule, B.B.M. Dewu, and N.O. Patrick. 2012. “Subsurface Stratigraphic Mapping using the D.C. Electrical Resistivity around Shika, Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 13(2):481-489. (Keywords: VES, top soil, weathered basement, partly weathered, fractured basement, fresh basement).
pjst13_2_481.pdf
Adukwu, G.O. and S.I. Fadele. 2012. “Relevance of Geophysics in Foundation Evaluation in a Typical Basement Complex of North-Western Nigeria”. Pacific Journal of Science and Technology. 13(2):490-498. (Keywords: VES, top soil, weathered basement, partly weathered, fractured basement, fresh basement).
pjst13_2_490.pdf
Oluremi, J.R., S.I. Adedokun, and O.M. Osuolale. 2012. “Effect of Coconut Husk Ash on the Geotechnical Properties of Poor Lateritic Soil”. Pacific Journal of Science and Technology. 13(2):499-507. (Keywords: coconut husk ash; lateritic soil, soil graduation, Atterberg limit, compaction, California bearing ratio).
pjst13_2_499.pdf
Igboekwe, M.U., A.B. Eke, J.C. Adama, and G. Ihekweaba. 2012. “The Use of Vertical Electrical Sounding (VES) in the Evaluation of Erosion in Abia State University, Uturu and Environs”. Pacific Journal of Science and Technology. 13(2):509-520. (Keywords: Ajali formation, VES, resistivity, Schlumberger, erosion).
pjst13_2_509.pdf
Molua, O.C., J.C. Egbai, F.O. Onwuka, and J.U. Emagbetere. 2012. “Utilizing Mud-logging as a Tool for Exploration: A Case Study, Kushi-20 Oil Well in Niger Delta Region, Nigeria”. Pacific Journal of Science and Technology. 13(2):521-525. (Keywords: flame, shale, hydrocarbon, petroleum, exploration).
pjst13_2_521.pdf
Environmental Science and Ecology
Bayode, S., M.O. Olorunfemi, and J.S. Ojo. 2012. “Assessment of Impact of Some Waste Dumpsites on the Groundwater Quality in Parts of Akure Metropolis, Soutwestern Nigeria”. Pacific Journal of Science and Technology. 13(2):528-536. (Keywords: physico-chemical analysis, dumpsites leachate, groundwater quality).
pjst13_2_528.pdf
Uttah, C., E. Uttah, and I. Ayanda. 2012. “Environmental Quality Assessment of Anthropogenically Impacted Estuary using Fish Genera Composition, Tissue Analysis, and condition Factor”. Pacific Journal of Science and Technology. 13(2):537-542. (Keywords: environment quality, tissue analysis, fish, genera composition, estuary, condition factor).
pjst13_2_537.pdf
Osakwe, S.A. and V.O. Akpoveta. 2012. “Effect of Cassava Processing Mill Effluent on Physical and Chemical Properties of Soils in Abraka and Environs, Delta State Nigeria”. Pacific Journal of Science and Technology. 13(2):544-554. (Keywords: cassava mill effluent, heavy metals, physicochemical characteristics, soil pollution, Abraka).
pjst13_2_544.pdf
Anomohanran, O. 2012. “Thermal Effect of Gas Flaring at Ebedei Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 13(2):555-560. (Keywords: gas flaring, thermal distribution, temperature, crude oil).
pjst13_2_555.pdf
Chukwudi, B.C., P.O. Ademusuru, and O.N.K. Swift. 2012. “Influence of Processing Variables on the mechanical Properties of Worked Al-Mn Alloy”. Pacific Journal of Science and Technology. 13(2):5-7. (Keywords: processing variables, mechanical properties, as-cast, hot rolling, cold rolling).
pjst13_2_5.pdf
Adetunji, O.R., P.O. Aiyedun, T.A. Arowolo, and O.J. Alamu. 2012. “Corrosion Resistance of Austenitic Stainless Steel in Cassava Fluid, Maize Pulp, and Seawater”. Pacific Journal of Science and Technology. 13(2):8-12. (Keywords: Austenitic stainless steel, corrosion resistance, cassava fluid, maize pulp, salinity).
pjst13_2_8.pdf
Adetunji, O.R. and P.O. Aiyedun. 2012. “Corrosion Behavior of Aluminum Zinc Alloy Coated Steel in Cassava Juice, Maize Pulp, and Seawater Solution”. Pacific Journal of Science and Technology. 13(2):13-17. (Keywords: aluminum, Al, zinc, Zn, steel, coating, corrosion resistance, cassava fluid, maize pulp, salinity, media).
pjst13_2_13.pdf
Uchegbulem, G.I., B.C. Chukwudi, I.A. Ezenugu, and M.O. Alor. 2012. “Improving the Portability of Water: The Water Level Equilibrator Option”. Pacific Journal of Science and Technology. 13(2):18-27. (Keywords: WLE, portability, truth table, logic, pump, PCB).
pjst13_2_18.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, H.O. Balogun, and B.U. Anyanwu. 2012. “Preparation and Characterization of Ceramic Microfiltration Membrane for Water Treatment”. Pacific Journal of Science and Technology. 13(2):28-38. (Keywords: ceramic membrane, microfiltration, clay, kaolin, clay, ceramic firing).
pjst13_2_28.pdf
Azodo, A.P., S.B. Adejuyigbe, M.A. Waheed, and O.U. Dairo. 2012. “Computer Aided Design of Mechanical Clutch”. Pacific Journal of Science and Technology. 13(2):39-56. (Keywords: clutch, computer aided design, CAD, conventional, mechanical, accuracy, develop).
pjst13_2_39.pdf
Aku, S.Y., D.S. Yawas, P.B. Madakson, and S.G. Amaren. 2012. “Characterization of Periwinkle Shell as Asbestos-Free Brake Pad Materials”. Pacific Journal of Science and Technology. 13(2):57-63. (Keywords: Periwinkle shell, density, wear, thermal values, hardness values, material engineering).
pjst13_2_57.pdf
Adetunji, O.R. and O.J. Alamu. 2012. “Optical and Electrical Properties of Vacuum Thermally Deposited Aluminum Zinc Nano Thin Films”. Pacific Journal of Science and Technology. 13(2):64-70. (Keywords: aluminum, Al, Zinc, Zn, thin films, electrical, characteristics).
pjst13_2_64.pdf
Energy and Power
Samuel, O.D. and O.U. Dairo. 2012. “A Critical Review of In-situ Transesterification Process for Biodiesel Production”. Pacific Journal of Science and Technology. 13(2):72-79. (Keywords: transesterification, in-situ, optimization, biodiesel).
pjst13_2_72.pdf
Oladeji, J.T. 2012. “Comparative Study of Briquetting of Few Selected Agro-Residues Commonly Found in Nigeria”. Pacific Journal of Science and Technology. 13(2):80-86. (Keywords: agro-residue, briquette, cassava peel, corncob, melon, shell).
pjst13_2_80.pdf
Okedu, K.E. 2012. “Application of Wind Power Generation in Gird Connected Power System”. Pacific Journal of Science and Technology. 13(2):87-102. (Keywords: variable speed wind turbine, wind energy, hydrogen gas, onshore network, offshore network).
pjst13_2_87.pdf
Odusote, O.O. 2012. “Dynamic Response of a 2m Diameter Wind Turbine Rotor”. Pacific Journal of Science and Technology. 13(2):103-106. (Keywords: wind, rotor, turbine, lift, drag, angle of attack, renewable energy).
pjst13_2_103.pdf
Physics and Atmospheric Physics
Olayiwola, R.O. 2012. “Effects of Some Thermophysical Properties on the Propagation of Forward and Opposed Smoldering Combustion”. Pacific Journal of Science and Technology. 13(2):108-118. (Keywords: smoldering, self-sustaining smoldering, energy sink, unburnt fuel, porous matrix, condensed-phase fuel).
pjst13_2_108.pdf
Ozebo, V.C., O.O. Odusote, and O.O. Sulaimon. 2012. “Laboratory Determination of the Thermal Conductivity of a Typical Nigerian Granite Rock”. Pacific Journal of Science and Technology. 13(2):119-122. (Keywords: thermal conductivity, pressure, granite, Lee’s disc).
pjst13_2_119.pdf
Midya, S.K., T. Mukherrjee, S.S. Dey, and G.K. Das. 2012. “Variation of Total Column Ozone (TCO) during the time of Landfall of Tropical Cyclone in Extra-tropical Region”. Pacific Journal of Science and Technology. 13(2):123-130. (Keywords: tropical cyclone, extra-tropical, TCO, O3)
pjst13_2_123.pdf
Midya, S.K., U. Saha, D. Sarkar, and P.K. Jana. 2012. “Inter-relation amongst the different Atmospheric Parameters to Estimate Summer Monsoon Rainfall over Gangetic, West Bengal: A Multiple Linear Regression Approach”. Pacific Journal of Science and Technology. 13(2):131-143. (Keywords: monsoon, MLR, El Nino, pre-monsoon, TCO, rainfall).
pjst13_2_131.pdf
Edebeatu, C.C., T.C. Chineke, O.K. Nwafor, and U.K. Okoro. 2012. “Global Warming: A Case Study of Southeast Nigeria”. Pacific Journal of Science and Technology. 13(2):144-147. (Keywords: temperature, global warming, anomaly, southeast Nigeria).
pjst13_2_144.pdf
Adepitan, J.O. and F.O. Ogunsanwo. 2012. “Investigating the Relationship between some Thunderstorm Parameters and Ground Flash Density”. Pacific Journal of Science and Technology. 13(2):148-150. (Keywords: thunderstorm days, thunderstorm duration, ground flash density, lightning).
pjst13_2_148.pdf
Mathematics and Statistics
Fadugba, S., B. Ogunrinde, and T. Okunlola. 2012. “Euler’s Method for Solving Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 13(2):152-158. (Keywords: differential equation, Euler’s method, error, convergence, stability).
pjst13_2_152.pdf
Yahaya, Y.A. and Z.A. Adegboye. 2012. “Construction and Implementation of a 4-Step Implicit Collocation Method for Solution of First and Second Order ODEs”. Pacific Journal of Science and Technology. 13(2):159-165. (Keywords: collocation method, block method, continuous interpolant, first and second order ordinary differential equations, ODEs).
pjst13_2_159.pdf
Nafiu, L.A. 2012. “Comparison of One-Stage, Two-Stage, and Three Stage Estimators Using Finite Population”. Pacific Journal of Science and Technology. 13(2):166-171. (Keywords: sampling, cluster, one-stage, two-stage, three-stage, design, estimator, bias, standard error and variance).
pjst13_2_166.pdf
Information Technology and Communications
Akwukwuma, V.V.N. and F.O. Chete. 2012. “Electronic-Paper: The Electronic Display of the Future”. Pacific Journal of Science and Technology. 13(2):173-180. (Keywords: electronic paper, invention, printing, innovation, print media).
pjst13_2_173.pdf
Dada, F. 2012. “Analogue Maps’ Relevance in GIS Development in Developing Countries: Case of Nigeria”. Pacific Journal of Science and Technology. 13(2):181-191. (Keywords: geospatial data, GIS, geographic information systems, mapping).
pjst13_2_181.pdf
Shoewu, O. and L.A. Akinyemi. 2012. “Service Network Bars Analysis in a Campus Environment”. Pacific Journal of Science and Technology. 13(2):192-196. (Keywords: GSM, network bars, signal strength, BSTs, operators).
pjst13_2_192.pdf
Chete, F.O., D. Oyemade, R. Abere, S.C. Chiemeke, and I. Ima-Omasogie. 2012. “Citizens’ Adoption of SMS Based E-Government Services in Lagos State, Nigeria”. Pacific Journal of Science and Technology. 13(2):197-207. (Keywords: SMS, E-government, technology adoption, questionnaire, survey, services).
pjst13_2_197.pdf
Chete, F.O. and J.I. Mbegbu. 2012. “Website Credibility: Perceptions of Stakeholders”. Pacific Journal of Science and Technology. 13(2):208-211. (Keywords: misinformation, perceptions, credibility, deceptive practices, survey research).
pjst13_2_208.pdf
Ajasa, A.A.A. and O. Shoewu. 2012. “Exploiting VoIP Telephony in IP-Pbx Solution”. Pacific Journal of Science and Technology. 13(2):212-222. (Keywords: voice over internet protocol, telephony).
pjst13_2_212.pdf
Management, Economics, and Education
Onyeka C.J. 2012. “The Evolution of the Bio-economy in Nigeria: A Review of Trends and Events”. Pacific Journal of Science and Technology. 13(2):224-231. (Keywords: Nigerian, biotechnology, commercialization, emerging economies, bio-economy, oil revenue alternatives).
pjst13_2_224.pdf
Babalola, B.T. and A.O. Olubiyi. 2012. “Econometric Analysis of Some Economic Indicators Influencing Nigeria’s Economy”. Pacific Journal of Science and Technology. 13(2):232-236. (Keywords: economy, GDP, gross domestic product, Nigeria, inflation, oil, regression).
pjst13_2_232.pdf
Chemistry and Biochemistry
Shallangwa, G.A., A. Hamidu, Y.A. Dallatu, M. Haliru, F.G. Okibe, and N.C. Nwokem. 2012. “Kinetic Technique as an Analytical Tool in Determining Salicylic Acid in Commercial Aspirin Brands in Nigerian Market”. Pacific Journal of Science and Technology. 13(2):238-242. (Keywords: aspirin, bromination, kinetic, titrimetric, laboratory).
pjst13_2_238.pdf
Ibiyemi, A.A. 2012. “The Growth and Characterization of CuS Nanomaterials by Successive Ionic Layer Adsorption and Reaction (SILAR)”. Pacific Journal of Science and Technology. 13(2):243-250. (Keywords: thin films, CuS, deposition, optical and electrical properties, SILAR).
pjst13_2_243.pdf
Adewuyi, G.O. and R.A. Olowu. 2012. “High Performance Liquid Chromatographic (HPLC) Method for Comparison of Levels of some Phthalate Esters in Children’s Toys and Their Health Implications”. Pacific Journal of Science and Technology. 13(2):251-260. (Keywords: children’s toys, plastic products, phthalate esters, soxhlet determination, HPLC, chromatography).
pjst13_2_251.pdf
Babarinde, N.A.A., J.O. Babalola, J. Adegoke, A.O. Osundeko, B.O. Orhewere, O.E. Sanya, and C.O Olayinka. 2012. “Biosorption of Ni(II), Cr(III), and Co(II) from Solutions using Acalypha wilkesiana Leaf: Equilibrium, Kinetics, and Thermodynamics”. Pacific Journal of Science and Technology. 13(2):261-271. (Keywords: biosorption, Acalypha wilkesiana, Ni(II), Cr(III), Co(II)).
pjst13_2_261.pdf
Babarinde, A., J.O. Babalola, J. Adegoke, A.O. Osundeko, T.J. Ibidapo, C.A. Nwabugwu, and O.F. Ogundimu. 2012. “Biosorption of Ni(II), Cr(III), and Co(II) from Aqueous Solutions using Cocoyam (Colocasia esculenta) Leaf: Kinetic, Equilibrium, and Thermodynamic Studies”. Pacific Journal of Science and Technology. 13(2):272-282. (Keywords: biosorption, cocoyam, Ni(II), Cr(III), Co(II)).
pjst13_2_272.pdf
Adebayo, M.A., A.A. Adebayo, J.F. Adediji, and T.O. Adebayo. 2012. “Isotherm, Kinetic, and Thermodynamic Studies of Lead (II) Biosorption by Streblus asper”. Pacific Journal of Science and Technology. 13(2):283-293. (Keywords: lead (II), Pb, biosorption, Streblus asper, sand paper tree, kinetics, isotherms, thermodynamic).
pjst13_2_283.pdf
Adediji, J.F., J.A. Obaleye, M.A. Adebayo, and A. Lawal. 2012. “Metal-bithiourea Complexes: Synthesis, Characterization and Biological Studies”. Pacific Journal of Science and Technology. 13(2):294-304. (Keywords: metal-bithiourea, condensation, antimicrobial, toxicological, pharmacological).
pjst13_2_294.pdf
Adediji, J.F., T.T. Oye, J.A. Oboirien, I.O. Akano, and F.A. Alabi. 2012. “Antimalarial, Antimicrobial, and Acute Toxicity Activities of mefloquine-Pyrimethamine Metal Complex”. Pacific Journal of Science and Technology. 13(2):305-311. (Keywords: antimalarial, characterization, acute toxicity, antimicrobial).
pjst13_2_305.pdf
Life Sciences and Medicine
Gupta, V., S. Das, and A. Singh. 2012. “An Aid to Optimize Drug Response-TDM”. Pacific Journal of Science and Technology. 13(2):313-317. (Keywords: therapeutic index, drug analysis, drug toxicity).
pjst13_2_313.pdf
Gupta, V., S. Das, A. Singh, and A. Kumar. 2012. “Improved Utilization of Laboratory Services”. Pacific Journal of Science and Technology. 13(2):318-322. (Keywords: medical laboratory quality, laboratory medicine, analytical variables).
pjst13_2_318.pdf
Aweda, J.O. and Y.A. Jimoh. 2012. “Health Hazards of Traffic Noise: Perceptions of Dwellers on Tanke – University Road, Ilorin, Nigeria”. Pacific Journal of Science and Technology. 13(2):322-329. (Keywords: noise pollution, sound related health hazard, traffic noise index, traffic equivalent).
pjst13_2_322.pdf
Ayinmode, B.O. and I.P. Farai. 2012. “Risks Associated with Low Level Radiofrequency Exposure at Close Proximities to Mobile Phone Base Stations”. Pacific Journal of Science and Technology. 13(2):330-335. (Keywords: radiofrequency, RF electromagnetic fields, power density, radiation exposure, health symptoms).
pjst13_2_330.pdf
Uttah, E.C., C. Uttah, and C. Okonofua. 2012. “Assessment of Camp Conditions and Medical Complaints by New Bakassi Resettlees Attending Approved Hospital in Cross River State, Nigeria”. Pacific Journal of Science and Technology. 13(2):336-341. (Keywords: resettlement, medical complaints, hospitals, fever, public health, population displacement, conflict, refugees, relocation).
pjst13_2_336.pdf
Alao, F.O. and F.A. Akintunde. 2012. “Asymptomatic Bacteriuria among Students of Bellstech, Ota, Nigeria”. Pacific Journal of Science and Technology. 13(2):342-347. (Keywords: asymptomatic bacteriuria (ASB), urinary tract infections (UTIs), students, urinalysis, isolates, antibiotic sensitivity).
pjst13_2_347.pdf
Ikewuchi, J.C., C.C. Ikewuchi, E.C. Enuneku, S.A. Ihunwo, O.I. Osayande, D.B. Batubo, and D.I.D. Manuel. 2012. “Alteration of Blood Pressure Indices and Pulse Rates by an Aqueous Extract of the Leaves of Chromolaena odorata (L) King and Robinson (Asteraceae)”. Pacific Journal of Science and Technology. 13(2):348-358. (Keywords: blood pressure indices, carotenoids, Chromolaena odorata, flavonoids, hydroxycinnamic acids, phytosterols, pulse rates, salt-loading).
pjst13_2_348.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2012. “Evaluation of the Nutritional Potential of Sansevieria liberica Gérôme and Labroy Leaf Meal using Wistar Albino Rats”. Pacific Journal of Science and Technology. 13(2):359-363. (Keywords: biological value, net protein utilization, performance characteristics, protein quality, Sansevieria liberica, true digestibility).
pjst13_2_359.pdf
Umar, U.A., M. Mahmud, I.U. Abubakar, B.A. Babaji, and U.D. Idris. 2012. “Performance of Sesame (Sesamum indicun L) Varieties as Influenced by Nitrogen Fertilizer Level and Intra Row Spacing”. Pacific Journal of Science and Technology. 13(2):364-369. (Keywords: Nitrogen level, intra row spacing).
pjst13_2_364.pdf
Ogunniyi, L.T. 2012. “Fertilizer Use Efficiency of Maize Producers in Ogun State of Nigeria”. Pacific Journal of Science and Technology. 13(2):370-376. (Keywords: maize, DEA, efficiency, agriculture).
pjst13_2_370.pdf
Mbegbu, J.I. and F.O. Chete. 2012. “Statistical Investigation of the Effect of Soil Compost and Rock Phosphate on Growth Characteristics of Oil Palm Tree Using Factorial Model”. Pacific Journal of Science and Technology. 13(2):377-382. (Keywords: factorial, experiment, model, soil compost, rock phospate, growth, oil palm tree).
pjst13_2_377.pdf
Geology, Geophysics, and Earth Science
Ighrakpata, F.C., O.C. Molua, E.C. Igherighe, and J.O. Idialu. 2012. “Comparison of the Strength of Two Different Rock Samples”. Pacific Journal of Science and Technology. 13(2):384-390. (Keywords: metamorphic, igneous, rock, fracture, stress, marble, granite).
pjst13_2_384.pdf
Oyebanjo, O.A., E.O. Joshua, and N.N. Jibiri. 2012. “Natural Radionuclides and Hazards of Sediment Samples Collected from Osun River in Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(2):391-396. (Keywords: radioactivity, river sediments, hazard indices, gamma ray spectrometer).
pjst13_2_391.pdf
Ola-Buraimo, A.O. and O.A. Olúwájánà. 2012. “Sedimentological and Palynological Assessment of Bima Group, Bornu Basin, Northeastern Nigeria”. Pacific Journal of Science and Technology. 13(2):397-406. (Keywords: lithofacies, fluviomarine, heterolith, formation, group).
pjst13_2_397.pdf
Akande, W.G. 2012. “Assessment of Thermal Maturity of the Mesozoic Organic-Rich Rocks of Southern England”. Pacific Journal of Science and Technology. 13(2):407-416. (Keywords: Mesozoic, thermal maturity, rock-eval pyrolysis, gas chromatography-mass spectrometry, biomarker).
pjst13_2_407.pdf
Opeloye, S.A. 2012. “Lithofacies Association in the Bima Sandstone of the Upper Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 13(2):417-427. (Keywords: upper Benue Trough, aulacogen, Bima sandstone, alluvial deposits, lithofacies association, fluviatiles).
pjst13_2_417.pdf
Eluyemi, A.A., M.O. Olorunfemi, and B.A. Ogunfolakan. 2012. “X-Ray Fluorescence (XRF) Characterization of Orile-Oje Archaeological Site, Ogbomosho, Southwestern Nigeria, for Suspected Ancient Ore Smelting Sites”. Pacific Journal of Science and Technology. 13(2):428-436. (Keywords: XRF, archaeology, characterization, ancient ore smelting site, Orile-Oje, southwestern Nigeria).
pjst13_2_428.pdf
Isikwue, M.O., C. Abutu, and S.B. Onoja. 2012. “Erodibility of Soils of the South West Benue State, Nigeria”. Pacific Journal of Science and Technology. 13(2):437-447. (Keywords: erodibility factor, permeability, dispersion ratio, erosion ration, texture, infiltration)
pjst13_2_437.pdf
Adebisi, N.O. and F.O. Akintayo. 2012. “Geotechnical Properties of Natural Composite Rock in Ibadan, Nigeria”. Pacific Journal of Science and Technology. 13(2):448-453. (Keywords: quartz-schist, construction materials, geotechnical properties, Ibadan)
pjst13_2_448.pdf
Igboekwe, M.U. and A.O. Akankpo. 2012. “Estimation of Hydrogeological Parameters for Michael Okpara University of Agriculture, Umudike, Southeastern Nigeria”. Pacific Journal of Science and Technology. 13(2):455-461. (Keywords: transmissivity, aquifer, Umudike, Kσ, resistivity, vertical electrical sounding).
pjst13_2_455.pdf
Okafor, P. and L. Mamah. 2012. “Integration of Geophysical Techniques for Groundwater Potential Investigation in Katsina-Ala, Benue State, Nigeria”. Pacific Journal of Science and Technology. 13(2):463-474. (Keywords: Very Low Frequency Electromagnetic (VLF-EM), electrical resistivity, groundwater potential, aquifer, Katsina-Ala, Benue State, Nigeria).
pjst13_2_463.pdf
Ravindran, A. 2012. “Granite Exploration Study using 2D ERI in Malaipatti Hills, Thoothukudi, India”. Pacific Journal of Science and Technology. 13(2):475-480. (Keywords: granite, apparent resistivity, 2D, electrical resistivity imaging, ERI, pseudosection, Thoothukudi).
pjst13_2_475.pdf
Fadele, S.I., P.O. Sule, B.B.M. Dewu, and N.O. Patrick. 2012. “Subsurface Stratigraphic Mapping using the D.C. Electrical Resistivity around Shika, Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 13(2):481-489. (Keywords: VES, top soil, weathered basement, partly weathered, fractured basement, fresh basement).
pjst13_2_481.pdf
Adukwu, G.O. and S.I. Fadele. 2012. “Relevance of Geophysics in Foundation Evaluation in a Typical Basement Complex of North-Western Nigeria”. Pacific Journal of Science and Technology. 13(2):490-498. (Keywords: VES, top soil, weathered basement, partly weathered, fractured basement, fresh basement).
pjst13_2_490.pdf
Oluremi, J.R., S.I. Adedokun, and O.M. Osuolale. 2012. “Effect of Coconut Husk Ash on the Geotechnical Properties of Poor Lateritic Soil”. Pacific Journal of Science and Technology. 13(2):499-507. (Keywords: coconut husk ash; lateritic soil, soil graduation, Atterberg limit, compaction, California bearing ratio).
pjst13_2_499.pdf
Igboekwe, M.U., A.B. Eke, J.C. Adama, and G. Ihekweaba. 2012. “The Use of Vertical Electrical Sounding (VES) in the Evaluation of Erosion in Abia State University, Uturu and Environs”. Pacific Journal of Science and Technology. 13(2):509-520. (Keywords: Ajali formation, VES, resistivity, Schlumberger, erosion).
pjst13_2_509.pdf
Molua, O.C., J.C. Egbai, F.O. Onwuka, and J.U. Emagbetere. 2012. “Utilizing Mud-logging as a Tool for Exploration: A Case Study, Kushi-20 Oil Well in Niger Delta Region, Nigeria”. Pacific Journal of Science and Technology. 13(2):521-525. (Keywords: flame, shale, hydrocarbon, petroleum, exploration).
pjst13_2_521.pdf
Environmental Science and Ecology
Bayode, S., M.O. Olorunfemi, and J.S. Ojo. 2012. “Assessment of Impact of Some Waste Dumpsites on the Groundwater Quality in Parts of Akure Metropolis, Soutwestern Nigeria”. Pacific Journal of Science and Technology. 13(2):528-536. (Keywords: physico-chemical analysis, dumpsites leachate, groundwater quality).
pjst13_2_528.pdf
Uttah, C., E. Uttah, and I. Ayanda. 2012. “Environmental Quality Assessment of Anthropogenically Impacted Estuary using Fish Genera Composition, Tissue Analysis, and condition Factor”. Pacific Journal of Science and Technology. 13(2):537-542. (Keywords: environment quality, tissue analysis, fish, genera composition, estuary, condition factor).
pjst13_2_537.pdf
Osakwe, S.A. and V.O. Akpoveta. 2012. “Effect of Cassava Processing Mill Effluent on Physical and Chemical Properties of Soils in Abraka and Environs, Delta State Nigeria”. Pacific Journal of Science and Technology. 13(2):544-554. (Keywords: cassava mill effluent, heavy metals, physicochemical characteristics, soil pollution, Abraka).
pjst13_2_544.pdf
Anomohanran, O. 2012. “Thermal Effect of Gas Flaring at Ebedei Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 13(2):555-560. (Keywords: gas flaring, thermal distribution, temperature, crude oil).
pjst13_2_555.pdf
Volume 13, Number 1 (May / June 2012)
Engineering and Material Science
Itaketo, U.T. 2012. “The Development of Image-Conjugate Theory for the Stabilization of Unstable Linear Control Systems”. Pacific Journal of Science and Technology. 13(1):5-11. (Keywords: systems, poles, complex-plane, stability, image, conjugate).
pjst13_1_5.pdf
Omeje, C.O., D.B. Nnadi, and C.I. Odeh. 2012. “Comparative Analysis of Space Vector Pulse-Width Modulation and Third Harmonic Injected Modulation on Industrial Drives”. Pacific Journal of Science and Technology. 13(1):12-19. (Keywords: space vector modulation, third harmonic modulation, induction motor drive).
pjst13_1_12.pdf
Adedayo, A.V. and A.A. Adeleke. 2012. “Further Expositions on Semi-Solid Microstructure”. Pacific Journal of Science and Technology. 13(1):20-23. (Keywords: semi solid metallurgy, globule, microstructure, thixocasting).
pjst13_1_20.pdf
Oyelami, A.T., S.B. Adejuyigbe, M.A. Waheed, A.K. Ogunkoya, and D. Iliya. 2012. “Analysis of Radial-Flow Impellers of Different Configurations”. Pacific Journal of Science and Technology. 13(1):24-33. (Keywords: radial-flow impeller, volute casing, suction eye, vane, anemometer).
pjst13_1_24.pdf
Utsev, J.T. and J.C. Agunwamba. 2012. “Effective Positioning of Solar Reflections in Solar Enhanced Waste Stabilization Ponds”. Pacific Journal of Science and Technology. 13(1):34-42. (Key words: waste stabilization pong, effective positioning, efficiency, solar radiation, wastewater).
pjst13_1_34.pdf
Adedayo, A.V., S.A. Ibitoye, and K.M. Oluwasegun. 2012. “Quenching Heat Treatment Effects on Steel Welds”. Pacific Journal of Science and Technology. 13(1):43-47. (Keywords: welding quenching, heat treatment, hardness, toughness, microstructure).
pjst13_1_43.pdf
Alabi, A.G.F., T.K. Ajiboye, and H.D. Olusegun. 2012. “Investigation of Cutting Temperatures Distribution in Machine Heat Treated medium Carbon Steel on a Lathe”. Pacific Journal of Science and Technology. 13(1):48-62. (Key words: machining, cutting tool, heat treatment, as received, normalized, annealed, tempered, hardened, simulated, profile).
pjst13_1_48.pdf
Adetunji, O.R. and M.J. Alao. 2012. “The Influence of Annealing Temperatures on the Ductility and Toughness of Springs”. Pacific Journal of Science and Technology. 13(1):63-66. (Keywords: annealing, temperature, ductility, toughness, springs).
pjst13_1_63.pdf
Oyelami, A.T., A.K. Ogunkoya, O.D. Ogundare, and B.A. Olunlade. 2012. “Finite Elements Analysis of Weldments with H- and P-Elements of Differing Orders of Interpolating Polynomials”. Pacific Journal of Science and Technology. 13(1):67-77. (Keywords: Pro-E Mechanica, COMSOL Multiphysics, FEA, h-elements, p-elements, convergence, von Mises stress, modeling and simulation).
pjst13_1_67.pdf
Aiyedun, P.O., O.S. Olokode, S.O. Fakolujo, and B.U. Anyanwu. 2012. “An Evaluation of Strength Characteristics of Osiele Clay”. Pacific Journal of Science and Technology. 13(1):78-82. (Keywords: refractory, furnaces, lining, crucible, clay, bulk density, temperature).
pjst13_1_78.pdf
Fakolujo, O.S., O.S. Olokode, P.O. Aiyedun, Y.T. Oyeleke, B.U. Anyanwu, and W.E. Lee. 2012. “Studies of Five (5) Selected Clays in Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 13(1):83-90. (Keywords: clays, kaolin, mineral, bulk density, porosity, shrinkage).
pjst13_1_83.pdf
Adeleke, A.A., S.A. Ibitoye, and A.A. Afonja. 2012. “Effects of Caustic Leaching Demineralization on the Crucible Swelling Properties of Lafia-Obi Coal, Nigeria”. Pacific Journal of Science and Technology. 13(1):91-96. (Key words: coal, high ash, demineralization, swelling, coke stability).
pjst13_1_91.pdf
Adeleke, A.A. R.S. Makan, S. Remyshak, and K.M. Oluwasegun. 2012. “An Evaluation of the Significance of some Laboratory Coking Tests in Predicting the Cokeability of Coals”. Pacific Journal of Science and Technology. 13(1):97-104. (Keywords: coal, swelling, fluidity, dilation).
pjst13_1_97.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, and B.U. Anyanwu. 2012. “Comparative Analysis of Corrosion of Aluminum Plates in Different Concentrations of Lime Solution”. Pacific Journal of Science and Technology. 13(1):105-111. (Keywords: corrosion, weight loss, Al, lime water, aluminum, aluminium, Ca(OH)2, hydrated lime).
pjst13_1_105.pdf
Samuel, O.D., I.O Adeleke, and J.A. Omoleye. 2012. “Development and Properties Tests of Aluminum Lubricating Grease for Low Velocity Applications”. Pacific Journal of Science and Technology. 13(1):112-120. (Keywords: characterization, palm kernel oil, lubricating oil, solubility, saponification).
pjst13_1_112.pdf
Adekunle, A.A. and S.B. Adejuyigbe. 2011. “Fabrication of Plastic Water Filter and Testing with Slow Sand Filtration”. Pacific Journal of Science and Technology. 13(1):121-132. (Keywords: potable water, filter, fine sand, filtration).
pjst13_1_121.pdf
Ihom, A.P., G.B. Nyior, and M. Ambayin. 2012. “Surface Hardness Improvement of Mild Carbon Steels using Arecaceae Waste Flower Droppings”. Pacific Journal of Science and Technology. 13(1):133-138. (Keywords: surface hardness, mild steel, improvement, arecaceae, waste, and flowers).
pjst13_1_133.pdf
Anyanwu, B.U., O.S. Olokode, P.O. Aiyedun, F.T. Owoeye, and Y.T. Oyeleke. 2012. “Potentials of Ukwa Tree (Sterculia setigera) as a Source of Raw Material for Pulp and Paper Making”. Pacific Journal of Science and Technology. 13(1):145-151. (Keywords: Ukwa tree, pulp, paper making, handmade paper, fiber, ash).
pjst13_1_145.pdf
Energy and Power
Goshwe, N.Y. and T.D. Kureve. 2012. “Industrial Energy Management Opportunities in Nigeria: A Case Study of Energy Audit of VIK Industries Nigeria, Ltd.”. Pacific Journal of Science and Technology. 13(1):152-158. (Keywords: energy audit, efficiency, VIK industries).
pjst13_2_152.pdf
Sangotayo, E.O., W.M. Adekojo, and J.O. Alamu. 2012. “Parametric Study of Thermal Performance of Cylindrical Parabolic Through Solar Collector in Ogbomoso Environs”. Pacific Journal of Science and Technology. 13(1):159-167. (Keywords: thermal performance, cylindrical parabolic solar collector).
pjst13_1_159.pdf
Sanusi, Y.K. 2012. “The Performance of Amorphous Silicon PV System under Harmattan Dust Conditions in a Tropical Area”. Pacific Journal of Science and Technology. 13(1):168-175. (Key words: photovoltaic, PV, dust, power, solar flux, clouds, renewable energy).
pjst13_1_168.pdf
Okedu, K.E. 2012. “Impact of Power Converter Size on Variable Speed Wind Turbine”. Pacific Journal of Science and Technology. 13(1):176-181. (Keywords: variable speed wind turbine, wind energy, power converter, grid fault, reactive power).
pjst13_1_176.pdf
Oladeji, J.T. 2012. “A Comparative Study of Effects of Some Processing Parameters on Densification Characteristics of Briquettes Produced from Two Species of Corncob”. Pacific Journal of Science and Technology. 13(1):182-192. (Keywords: corncob, agro-residues, biomass fuel, briquettes, species, particle size, compaction pressure, percentage binder ratio).
pjst13_1_182.pdf
Physics and Atmospheric Physics
Ibeh, G.F., G.A. Agbo, and L.M. Ibeh. 2012. “Application of Artificial Neural Network for Estimation of Annual Global Solar Radiation of Warri, Nigeria with Relative Humidity”. Pacific Journal of Science and Technology. 13(1):193-196. (Keywords: ANN, artificial neural network, relative humidity, error, global solar radiation).
pjst13_1_193.pdf
Sarkar, H., S.K. Midya, and S. Goswami. 2012. “A Comparative Study of Integrated Water Vapor (IWV) and Attenuation of 94 GHz Signal from Radiometer and Radiosonde Observations during Monsoon Period over Kolkata, India”. Pacific Journal of Science and Technology. 13(1):197-201. (Keywords: wave propagation, radiometer, meteorological parameters, water vapor).
pjst13_1_197.pdf
Odusote, O.O. and J.A. Adepitan. 2012. “Cathodoluminescence Spectrum of ZnS:Cu – Binder Layer”. Pacific Journal of Science and Technology. 13(1):202-205. (Keywords: zinc sulphide, luminescence, binder layer, electrons, mini CRT).
pjst13_1_202.pdf
Awodugba, A.O. and A.A. Ibiyemi. 2012. “Optical Properties and Band Offsets of CuS/ZnS Supperlattice”. Pacific Journal of Science and Technology. 13(1):206-212. (Keywords: semiconductor superlattice, SLS, band offset SILAR, successive ionic layer adsorption and reaction, optical properties).
pjst13_1_206.pdf
Ibiyemi, A.A. and A.O. Awodugba. 2012. “The Influence of Annealing on Electrical and Optical Properties of ZnS Thin Film”. Pacific Journal of Science and Technology. 13(1):213-220. (Keywords: ZnS, thin film, annealing effect, optical and electrical properties, SILAR, successive ionic layer adsorption and reaction).
pjst13_1_213.pdf
Mathematics and Statistics
Sunday, J., and M.R. Odekunle. 2012. “A New numerical Integrator for the Solution of Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 13(1):221-227. (Keywords: numerical integrator, interpolating function, nonlinear, initial value problem, approximations).
pjst13_1_221.pdf
Adekunle, A.I. and O. Olotu. 2012. “An Algorithm for Optimal Control of Delay Differential Equations”. Pacific Journal of Science and Technology. 13(1):228-237. (Keywords: algorithm, numerical solution, conjugate gradient method, penalty method, quadratic programming).
pjst13_1_228.pdf
Yahaya, Y.A. and Z.A. Adegboye. 2012. “Reformulation of Runge-Kutta Method into Linear Multistep Method for Error and Convergence Analysis”. Pacific Journal of Science and Technology. 13(1):238-243. (Keywords: Runge-Kutta method, RKM, linear multistep method, LMM, differential equation).
pjst13_1_238.pdf
Abdulhamid, B.M., M.S. Sesay, S.O. Aliyu, and H. Usman. 2012. “Toward a Predator-Prey System of Holling Type”. Pacific Journal of Science and Technology. 13(1):244-251. (Keywords: linearized predator prey system, Holling Type, limit cycle, Jacobian matrix slopes, equilibrium).
pjst13_1_244.pdf
Information Technology and Communications
Quardi, S.A. and O. Sidek. 2012. “Issue of Complexity in Data Fusion Systems”. Pacific Journal of Science and Technology. 13(1):252-260. (Keywords: data fusion, algorithms, complexity).
pjst13_1_252.pdf
Djam, X.Y. and G.M. Wajiga. 2012. “A Novel Diagnostic Framework: The Application of Soft Computing Technology”. Pacific Journal of Science and Technology. 13(1):261-272. (Keywords: medical diagnosis, knowledge-base, tropical diseases, fuzzy decision tree, fuzzy cognitive maps, medical expert system).
pjst13_1_261.pdf
Nurussaman, M. 2012. “Skeletonizing a Handwritten Image Object”. Pacific Journal of Science and Technology. 13(1):273-276. Key words: image thinning, skeleton, binary image).
pjst13_1_273.pdf
Pandey, H.M. 2012. “A Case Study on Ambiguity Detection Method Using Some Set of Grammars”. Pacific Journal of Science and Technology. 13(1):277-286. (Keywords: ambiguity, context free grammars, degree of ambiguity, Chomsky normal form, horizontal ambiguity, vertical ambiguity).
pjst13_1_277.pdf
Mom, J.M. and C.I. Ani. 2012. “An Integrated Block-Oriented Simulation Model for Estimating
Cell Loss Rate in ATM Networks”. Pacific Journal of Science and Technology. 13(1):287-291. (Keywords: asynchronous transfer mode, cell loss rate, buffer, bandwidth, MATLAB, Simulink).
pjst13_1_287.pdf
Enokela, J.A. 2012. “A Fingerprint Identification Algorithm for Integration into an Electronic Voting Machine Using a Microcontroller”. Pacific Journal of Science and Technology. 13(1):292-299. (Keywords: fingerprint identification, microcontroller, authentication, electronic voting).
pjst13_1_292.pdf
Shoewu, O. and O.A. Idowu. 2012. “Development of Attendance Management System using Biometrics”. Pacific Journal of Science and Technology. 13(1):300-307. (Keywords: fingerprints, attendance, enrollment, authentication, identification).
pjst13_1_300.pdf
Alausa, D.W.S. and O.M. Aoaniyi. 2012. “Application of Data Flow Model to a Wireless Application Protocol for Institutional Information System”. Pacific Journal of Science and Technology. 13(1):308-315. (Keywords: institutional information systems, information dissemination, record keeping, wireless application protocol, WAP)
pjst13_1_308.pdf
Balogun, V. and S. Alshomrani. 2012. “Survivability Analysis for IntelliDrive-Enabled Aging Traffic Aid System”. Pacific Journal of Science and Technology. 13(1):316-326. (Keywords: aging, IntelliDrive, survivability, intelligent transportation systems, ITS, fault tolerance).
pjst13_1_316.pdf
Agajo, J., A.L Theophilus, V.E. Idigo, and K.I. Apkado. 2012. “Optimization of Network Performance in Wireless Communication Networks”. Pacific Journal of Science and Technology. 13(1):334-350. (Keywords: wireless network, CDMA, TDMA, call drop, QoS, quality of service, channel capacity, optimization).
pjst13_1_334.pdf
Management, Economics, and Education
Oladokun, V.O. and O.A. Olaitan. 2012. “Development of a Materials Requirements Planning (MRP) Software”. Pacific Journal of Science and Technology. 13(1):351-357. (Keywords: inventory, MRP, lot-sizing, software, planning).
pjst13_1_351.pdf
Ogedengbe, T.S., S.B. Adejuyigbe, S.O. Ismaila, B.A. Adewumi, and D.M. Ali. 2012. “Computer Aided Plant Layout Development for an Aluminum Product Factory”. Pacific Journal of Science and Technology. 13(1):358-371. (Keywords: closeness relationship, plant layout, effectiveness value, relative cost).
pjst13_1_358.pdf
Samuel, O.D. and A.G.F. Alabi. 2012. “Problems and Solutions involved in Oil Processing from Kernel Seeds”. Pacific Journal of Science and Technology. 13(1):372-383. (Keywords: crushing mills, oil, maintenance, shell content).
pjst13_1_372.pdf
Abdulkadir, S.S. 2012. “A Mixture Model and K-Means Cluster Approaches to Fish Production in Commercial Quantity in Nigeria”. Pacific Journal of Science and Technology. 13(1):384-388. (Keywords: mixture model, K-mean, cluster, components).
pjst13_1_384.pdf
Anthony, S.O. 2012. “Influence of Vision and Mission Statement on Organizational Effectiveness: An Appraisal of a Private Sector Experience in Nigeria”. Pacific Journal of Science and Technology. 13(1):389-397. (Keywords: PPMC, Pearson Product Moment Correlation, management decisions, organizational management).
pjst13_1_389.pdf
Azeez, N.A., A.P. Abidoye, A.O. Adesina, K.K. Agbele, I.M. Venter, and A.S. Oyewole. 2012. “Threats to E-Government Implementation in the Civil Service: Nigeria as a Case Study”. Pacific Journal of Science and Technology. 13(1):398-402. (Keywords: civil service, threats, Nigeria, E-government, implementation).
pjst13_1_398.pdf
Olatoye, R.A. and A.A. Aderogba. 2012. “Harnessing the Power of Emotional Intelligence, Scientific Literacy, and Problem-Solving Skills for Successful Living”. Pacific Journal of Science and Technology. 13(1):403-417. (Keywords: emotional intelligence, scientific literacy, problem solving skills, Bar-On model, successful living).
pjst13_1_403.pdf
Egwuonwu, U.I. 2012. “The Impact of Education on the Use of ICT by Small and Medium Scale Entrepreneurs in Zaria and Kaduna”. Pacific Journal of Science and Technology. 13(1):418-423. (Keywords: information communication technology use, ICT, Zaria, Kaduna, Nigeria, education, technology).
pjst13_1_418.pdf
Chemistry and Biochemistry
Amolegbe, S.A. S. Adewuyi, C.A. Akinremi, A. Lawal, J.A. Obaleye, and A.O. Atayese. 2012. “Mn(II), Ni(II), and Cu(II) Complexes of Artmisinin Derivatives: Synthesis, Characterization and Antimicrobial Activities”. Pacific Journal of Science and Technology. 13(1):424-429. (Keywords: transition metal complex, artesunate, antimicrobial activities).
pjst13_1_424.pdf
Babarinde, N.A.A., J.O. Babalola, J. Adegoke, E.O. George, H.O. Okeke, and A.T. Obagbemi. 2012. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Cd(II), Pb(II), and Zn(II) from Aqueous Solutions using Coconut (Cocos nucifera) Leaf”. Pacific Journal of Science and Technology. 13(1):430-442. (Keywords: biosorption, coconut, Cocos nucifera, cadmium, lead, zinc)
pjst13_1_430.pdf
Akpoveta, V.O., S. Osakwe, F. Egharevba, W.O. Medjor, I.O. Asia, and O.K. Ize-Iyamu. 2012. “Surfactant Enhanced Soil Washing Technique and its Kinentics on the Remediation of Crude Oil Contaminated Soil”. Pacific Journal of Science and Technology. 13(1):443-456. (Keywords: sodium dodecyl sulphate, SDS, surfactant, optimization study, degradation isotherm, kinetics, total petroleum hydrocarbon).
pjst13_1_443.pdf
Imoisili, P.E., B.A. Olunlade, and W.B. Tomori. 2012. “Effect of Silane Coupling Agent on the Tensile Properties of Rice Husk Flour (RHF) Polyester Composite”. Pacific Journal of Science and Technology. 13(1):457-462. (Keywords: polyester composites, silane, rice husk flour, RHF).
pjst13_1_457.pdf
Imoisili, P.E., C.M. Ibegbulam, and T.I. Adejugbe. 2012. “Effect of Concentration of Coconut Shell Ash on the Tensile Properties of Epoxy Composites”. Pacific Journal of Science and Technology. 13(1):463-468. (Keywords: coconut shell ash, CSA, epoxy composite, reinforcing filler, tensile properties).
pjst13_1_463.pdf
Life Sciences and Medicine
Adeleke, I.O., I.S. Okafor, and G. Alebiowu. 2012. “Studies on the Micromeritic Properties of Ibuprofen Microcapsules”. Pacific Journal of Science and Technology. 13(1):469-472. (Keywords: Grewia, gelatin, acacia, complex coacervation, microcapsules, micromeritic).
pjst13_1_469.pdf
Idih, J.N., I.O. Adeleke, and C.I. Igwilo. 2012. “Studies on Pseudoephedrine Hydrochloride as a Sympathomimetic Alternative to Phenyl-propanolamine in Decongestant Formulations”. Pacific Journal of Science and Technology. 13(1):473-475. (Keywords: phenylpropanolamine, PPA, pseudoephedrine hydrochloride, active ingredient, tablets, assay/physical tests, pharmacology, activity).
pjst13_1_473.pdf
Olowookere, C.J., R.I. Obed, I.A. Babalola, l. Bamidele, B. Onabiyi, S.A. Ajumobi, O.J. Iyiade, and E.O. Ajetumobi. 2012. “Assessment of Radiological Parameters and Patient Dose Audit using Semi-Empirical Model”. Pacific Journal of Science and Technology. 13(1):476-486. (Keywords: radiological parameter, dose audit, energy imparted, entrance skin exposure).
pjst13_1_476.pdf
Olowookere, C.J., I.A. Babalola, N.N. Jibiri, R.I. Obed, L. Bamidele, and E.O. Ajetumobi. 2012. “A Preliminary Radiation Dose Audit in some Nigerian Hospitals: Need for Determination of National Diagnostic Reference Levels (NDRLs)”. Pacific Journal of Science and Technology. 13(1):487-495. (Keywords: reference levels, X-rays, dose optimization, entrance surface dose).
pjst13_1_487.pdf
Robinson, M.E. 2012. “Bio-Psychology and Gene Expression: A Literature Review”. Pacific Journal of Science and Technology. 13(1):496-504. (Keywords: genetics, genotype, phenotype, DNA, mRNA, gene expression, proteins, replication, transcription, receptors, protein synthesis, mRNA, binding, brain plasticity, neurogenesis, novelty, bio-psychology).
pjst13_1_496.pdf
Isah, O.A. and A.O. Okubanjo. 2012. “Effect of Various Additives on Proximate Composition and Acceptability of Kilishi made from Semitendinosus Muscle of White Fulani Cattle”. Pacific Journal of Science and Technology. 13(1):506-511. (Keywords: Kilishi, spice mixture, chemical composition, acceptability, meat science, nutrition, health, meat processing)
pjst13_1_506.pdf
Ikewuchi, C.C. 2012. “Hepatoprotective Effect of an Aqueous Extract of the Leaves of Sansevieria liberica Gerome and Labroy Against Carbon Tetrachloride Induced Liver Injury in Wistar Rats”. Pacific Journal of Science and Technology. 13(1):512-518. (Keywords: Sansevieria liberica Baker; carbon tetrachloride; histopathology; hepatospecific markers; plasma total bilirubin).
pjst13_1_512.pdf
Ikewuchi, J.C. 2012. “An Aqueous Extract of the Leaves of Tridax procumbens Linn (Asteraceae) Protected Against Carbon Tetrachloride Induced Liver Injury in Wistar Rats”. Pacific Journal of Science and Technology. 13(1):519-527. (Keywords: Apigenin, flavonoids, hepatospecific markers, histopathology, quercetin, Tridax procumbens Linn).
pjst13_1_519.pdf
Igbadun, H.E. 2012. “Estimation of Crop Water Use of Rain-Fed Maize and Groundnut Using Min-Lysimeters”. Pacific Journal of Science and Technology. 13(1):527-535. (Keywords: mini-lysimeter, crop water use, reference evaporation, maize, groundnut).
pjst13_1_527.pdf
Geology, Geophysics, and Earth Science
Osagie, E.O. 2012. “The Effect of a Dipping Layer on the Stack Attenuation of Seismic Reflected Signals”. Pacific Journal of Science and Technology. 13(1):536-543. (Keywords: seismic reflection, common depth point, CDP, dipping layer, straight stacks, amplitude response).
pjst13_1_536.pdf
Fadugba, O.I. and M.O. Olorunfemi. 2012. “WINGEOTECH_FAD Software for Estimating Cone Tip Resistance from Formation Resistivity in Sedimentary and Basement Terrains of Nigeria.” Pacific Journal of Science and Technology. 13(1):544-555. (Keywords: formation resistivity, cone tip resistance, WINGEOTECH_FAD software).
pjst13_1_544.pdf
Opara, A.I., A.C. Ekwe, C.N. Okereke, I.A. Oha, and O.P. Nosiri. 2012. “Integrating Airborne Magnetic and Landsat Data for Geologic Interpretation over part of the Benin Basin, Nigeria”. Pacific Journal of Science and Technology. 13(1):556-571. (Keywords: structural trends, tectonic, lineaments, aeromagnetic, Landsat, Benin Basin, Nigeria).
pjst13_1_556.pdf
Ekeocha, N.E. and E.G. Akpokodje. 2012. “Assessment of Subgrade Soils of parts of the Lower Benue Trough using California Bearing Ratio (CBR)”. Pacific Journal of Science and Technology. 13(1):572-579. (Keywords: road failure, construction, stabilization, California Bearing Ration, CBR, soil classification, optimum moisture content, OMC).
pjst13_1_572.pdf
Egwuonwu, G.N. 2012. “Application of Geophysical Imaging in Investigation of Structural Failure of Buildings: Case Study of Three Building Sites in Zaria Area, Northwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):580-589. (Keywords: structural cracks, settlement, failures, seismic refraction, electrical resistivity, tomography).
pjst13_1_580.pdf
Opara, A.I., N.N. Onu, and D.U. Okereafor. 2012. “Geophysical Sounding for the Determination of Aquifer Hydraulic Characteristics from Dar- Zurrock Parameters: Case Study of Ngor Okpala, Imo River Basin, Southeastern Nigeria”. Pacific Journal of Science and Technology. 13(1):590-603. (Keywords: Hydrogeophysical, Hydraulic parameters, Aquifer, hydraulic conductivity, transmissivity, Nigeria).
pjst13_1_590.pdf
Eluwole, A.B. and M.O. Olorunfemi. 2012. “Time-Lapsed Geophysical Investigation of the Mokuro Earth Dam Embankment, Southwestern Nigeria, for Anomalous Seepages”. Pacific Journal of Science and Technology. 13(1):604-614. (Keywords: Mokuro Earth Dam Embankment, anomalous seepages, rehabilitation, geophysical investigations)
pjst13_1_604.pdf
Eluyemi, A.A., M.O. Olorunfemi, and A. Ogunfolakan. 2012. “Integrated Geophysical Investigation of Orile-Oje Archaeological Site, Ogbomosho, Southwest Nigeria”. Pacific Journal of Science and Technology. 13(1):615-630. (Keywords: geophysical investigation, archaeological site investigation, Orile-Oje, southwest Nigeria, cultural resources).
pjst13_1_615.pdf
Oluremi, J.R., S.I. Adedokun, R.A. Olaoye, and S.O Ajamu. 2012. “Assessment of Cassava Wastewater on the Geotechnical Properties of Lateritic Soil”. Pacific Journal of Science and Technology. 13(1):631-639. (Keywords: cassava wastewater, contamination, lateritic soil, soil gradation, Atterberg limit, compaction and California Bearing Ratio).
pjst13_1_631.pdf
Oyediran, I.A. and G.O. Adeyemi. 2012. “Geochemical Assessment of a Proposed Landfill in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):640-651. (Keywords: geochemical, groundwater, waste disposal).
pjst13_1_640.pdf
Ejeh, O.I. 2012. “Miospores (Spores and Pollens) and Lithofacies of Maastrichtian Sediments of the Benin Flank, South Western Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 13(1):652-660. (Keywords: pollens, spores, Lithofacies, Orhua, Maastrichtian, Anambra basin).
pjst13_1_652.pdf
Ryemshak, S.A., A.A. Adeleke, and S. Salami. 2012. “Characterization of Ubo Limestone for Direct Burnt Lime Production”. Pacific Journal of Science and Technology. 13(1):661-668. (Keywords: limestone, characterization, lime, oxides, slag, alkali).
pjst13_1_661.pdf
Environmental Science and Ecology
Okolo, N.V., P.A.C. Okoye, and G.N. Egwuonuw. 2012. “Water Quality Characteristics of Nkisi River in Onitsha, Anambra State”. Pacific Journal of Science and Technology. 13(1):669-672. (Keywords: pollution, chemical elements, hydro-geo-pollution).
pjst13_1_669.pdf
Oseji, J.O. 2012. “Hydrochemical Analysis of Surface and Ground Waters of Emu-Kingdom in Ndokwa Land Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 13(1):673-682. (Keywords: groundwater, surface water, water quality, potable, aquifer, Ebendo, Obodoeti, Obigo, Lyasele, Etevie, Ikosa quarters, Emuno).
pjst13_1_673.pdf
Saha, U., S.K. Midya, H. Sarkar, and G.K. Das. 2012. “Sharp Depletion of Absolute Humidity associated with Squall over Kolkata (22°34′N, 88°26′E): A Possible Method of Forecasting Squall.” Pacific Journal of Science and Technology. 13(1):683-688. (Keywords: absolute humidity, squall, thunderstorm, pre-monsoon, forecast).
pjst13_1_683.pdf
Midya, S.K., S. Goswami, and H. Sarkar. 2012. “Seasonal variation of Daily Total Column Ozone (TCO) and its Formation and Depletion Role on Surface Temperature and Average Rainfall over Dibrugarh, India (27°28’N,94°54’E)”. Pacific Journal of Science and Technology. 13(1):689-699. (Keywords: TCO, O3, depletion and formation).
pjst13_1_689.pdf
Bayode, S., M.O. Olorunfemi, and J.S. Ojo. 2012. “Integrated Geoelectric and Hydrochemical Investigation for Environmental Impact Assessment of the Area around some Ancient Dumpsites in Akure Metropolis, Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):700-713. (Keywords: geophysical, hydrogeological, hydrochemical, dumpsites, groundwater pollution).
pjst13_1_700.pdf
Itaketo, U.T. 2012. “The Development of Image-Conjugate Theory for the Stabilization of Unstable Linear Control Systems”. Pacific Journal of Science and Technology. 13(1):5-11. (Keywords: systems, poles, complex-plane, stability, image, conjugate).
pjst13_1_5.pdf
Omeje, C.O., D.B. Nnadi, and C.I. Odeh. 2012. “Comparative Analysis of Space Vector Pulse-Width Modulation and Third Harmonic Injected Modulation on Industrial Drives”. Pacific Journal of Science and Technology. 13(1):12-19. (Keywords: space vector modulation, third harmonic modulation, induction motor drive).
pjst13_1_12.pdf
Adedayo, A.V. and A.A. Adeleke. 2012. “Further Expositions on Semi-Solid Microstructure”. Pacific Journal of Science and Technology. 13(1):20-23. (Keywords: semi solid metallurgy, globule, microstructure, thixocasting).
pjst13_1_20.pdf
Oyelami, A.T., S.B. Adejuyigbe, M.A. Waheed, A.K. Ogunkoya, and D. Iliya. 2012. “Analysis of Radial-Flow Impellers of Different Configurations”. Pacific Journal of Science and Technology. 13(1):24-33. (Keywords: radial-flow impeller, volute casing, suction eye, vane, anemometer).
pjst13_1_24.pdf
Utsev, J.T. and J.C. Agunwamba. 2012. “Effective Positioning of Solar Reflections in Solar Enhanced Waste Stabilization Ponds”. Pacific Journal of Science and Technology. 13(1):34-42. (Key words: waste stabilization pong, effective positioning, efficiency, solar radiation, wastewater).
pjst13_1_34.pdf
Adedayo, A.V., S.A. Ibitoye, and K.M. Oluwasegun. 2012. “Quenching Heat Treatment Effects on Steel Welds”. Pacific Journal of Science and Technology. 13(1):43-47. (Keywords: welding quenching, heat treatment, hardness, toughness, microstructure).
pjst13_1_43.pdf
Alabi, A.G.F., T.K. Ajiboye, and H.D. Olusegun. 2012. “Investigation of Cutting Temperatures Distribution in Machine Heat Treated medium Carbon Steel on a Lathe”. Pacific Journal of Science and Technology. 13(1):48-62. (Key words: machining, cutting tool, heat treatment, as received, normalized, annealed, tempered, hardened, simulated, profile).
pjst13_1_48.pdf
Adetunji, O.R. and M.J. Alao. 2012. “The Influence of Annealing Temperatures on the Ductility and Toughness of Springs”. Pacific Journal of Science and Technology. 13(1):63-66. (Keywords: annealing, temperature, ductility, toughness, springs).
pjst13_1_63.pdf
Oyelami, A.T., A.K. Ogunkoya, O.D. Ogundare, and B.A. Olunlade. 2012. “Finite Elements Analysis of Weldments with H- and P-Elements of Differing Orders of Interpolating Polynomials”. Pacific Journal of Science and Technology. 13(1):67-77. (Keywords: Pro-E Mechanica, COMSOL Multiphysics, FEA, h-elements, p-elements, convergence, von Mises stress, modeling and simulation).
pjst13_1_67.pdf
Aiyedun, P.O., O.S. Olokode, S.O. Fakolujo, and B.U. Anyanwu. 2012. “An Evaluation of Strength Characteristics of Osiele Clay”. Pacific Journal of Science and Technology. 13(1):78-82. (Keywords: refractory, furnaces, lining, crucible, clay, bulk density, temperature).
pjst13_1_78.pdf
Fakolujo, O.S., O.S. Olokode, P.O. Aiyedun, Y.T. Oyeleke, B.U. Anyanwu, and W.E. Lee. 2012. “Studies of Five (5) Selected Clays in Abeokuta, Nigeria”. Pacific Journal of Science and Technology. 13(1):83-90. (Keywords: clays, kaolin, mineral, bulk density, porosity, shrinkage).
pjst13_1_83.pdf
Adeleke, A.A., S.A. Ibitoye, and A.A. Afonja. 2012. “Effects of Caustic Leaching Demineralization on the Crucible Swelling Properties of Lafia-Obi Coal, Nigeria”. Pacific Journal of Science and Technology. 13(1):91-96. (Key words: coal, high ash, demineralization, swelling, coke stability).
pjst13_1_91.pdf
Adeleke, A.A. R.S. Makan, S. Remyshak, and K.M. Oluwasegun. 2012. “An Evaluation of the Significance of some Laboratory Coking Tests in Predicting the Cokeability of Coals”. Pacific Journal of Science and Technology. 13(1):97-104. (Keywords: coal, swelling, fluidity, dilation).
pjst13_1_97.pdf
Owoeye, F.T., O.S. Olokode, P.O. Aiyedun, and B.U. Anyanwu. 2012. “Comparative Analysis of Corrosion of Aluminum Plates in Different Concentrations of Lime Solution”. Pacific Journal of Science and Technology. 13(1):105-111. (Keywords: corrosion, weight loss, Al, lime water, aluminum, aluminium, Ca(OH)2, hydrated lime).
pjst13_1_105.pdf
Samuel, O.D., I.O Adeleke, and J.A. Omoleye. 2012. “Development and Properties Tests of Aluminum Lubricating Grease for Low Velocity Applications”. Pacific Journal of Science and Technology. 13(1):112-120. (Keywords: characterization, palm kernel oil, lubricating oil, solubility, saponification).
pjst13_1_112.pdf
Adekunle, A.A. and S.B. Adejuyigbe. 2011. “Fabrication of Plastic Water Filter and Testing with Slow Sand Filtration”. Pacific Journal of Science and Technology. 13(1):121-132. (Keywords: potable water, filter, fine sand, filtration).
pjst13_1_121.pdf
Ihom, A.P., G.B. Nyior, and M. Ambayin. 2012. “Surface Hardness Improvement of Mild Carbon Steels using Arecaceae Waste Flower Droppings”. Pacific Journal of Science and Technology. 13(1):133-138. (Keywords: surface hardness, mild steel, improvement, arecaceae, waste, and flowers).
pjst13_1_133.pdf
Anyanwu, B.U., O.S. Olokode, P.O. Aiyedun, F.T. Owoeye, and Y.T. Oyeleke. 2012. “Potentials of Ukwa Tree (Sterculia setigera) as a Source of Raw Material for Pulp and Paper Making”. Pacific Journal of Science and Technology. 13(1):145-151. (Keywords: Ukwa tree, pulp, paper making, handmade paper, fiber, ash).
pjst13_1_145.pdf
Energy and Power
Goshwe, N.Y. and T.D. Kureve. 2012. “Industrial Energy Management Opportunities in Nigeria: A Case Study of Energy Audit of VIK Industries Nigeria, Ltd.”. Pacific Journal of Science and Technology. 13(1):152-158. (Keywords: energy audit, efficiency, VIK industries).
pjst13_2_152.pdf
Sangotayo, E.O., W.M. Adekojo, and J.O. Alamu. 2012. “Parametric Study of Thermal Performance of Cylindrical Parabolic Through Solar Collector in Ogbomoso Environs”. Pacific Journal of Science and Technology. 13(1):159-167. (Keywords: thermal performance, cylindrical parabolic solar collector).
pjst13_1_159.pdf
Sanusi, Y.K. 2012. “The Performance of Amorphous Silicon PV System under Harmattan Dust Conditions in a Tropical Area”. Pacific Journal of Science and Technology. 13(1):168-175. (Key words: photovoltaic, PV, dust, power, solar flux, clouds, renewable energy).
pjst13_1_168.pdf
Okedu, K.E. 2012. “Impact of Power Converter Size on Variable Speed Wind Turbine”. Pacific Journal of Science and Technology. 13(1):176-181. (Keywords: variable speed wind turbine, wind energy, power converter, grid fault, reactive power).
pjst13_1_176.pdf
Oladeji, J.T. 2012. “A Comparative Study of Effects of Some Processing Parameters on Densification Characteristics of Briquettes Produced from Two Species of Corncob”. Pacific Journal of Science and Technology. 13(1):182-192. (Keywords: corncob, agro-residues, biomass fuel, briquettes, species, particle size, compaction pressure, percentage binder ratio).
pjst13_1_182.pdf
Physics and Atmospheric Physics
Ibeh, G.F., G.A. Agbo, and L.M. Ibeh. 2012. “Application of Artificial Neural Network for Estimation of Annual Global Solar Radiation of Warri, Nigeria with Relative Humidity”. Pacific Journal of Science and Technology. 13(1):193-196. (Keywords: ANN, artificial neural network, relative humidity, error, global solar radiation).
pjst13_1_193.pdf
Sarkar, H., S.K. Midya, and S. Goswami. 2012. “A Comparative Study of Integrated Water Vapor (IWV) and Attenuation of 94 GHz Signal from Radiometer and Radiosonde Observations during Monsoon Period over Kolkata, India”. Pacific Journal of Science and Technology. 13(1):197-201. (Keywords: wave propagation, radiometer, meteorological parameters, water vapor).
pjst13_1_197.pdf
Odusote, O.O. and J.A. Adepitan. 2012. “Cathodoluminescence Spectrum of ZnS:Cu – Binder Layer”. Pacific Journal of Science and Technology. 13(1):202-205. (Keywords: zinc sulphide, luminescence, binder layer, electrons, mini CRT).
pjst13_1_202.pdf
Awodugba, A.O. and A.A. Ibiyemi. 2012. “Optical Properties and Band Offsets of CuS/ZnS Supperlattice”. Pacific Journal of Science and Technology. 13(1):206-212. (Keywords: semiconductor superlattice, SLS, band offset SILAR, successive ionic layer adsorption and reaction, optical properties).
pjst13_1_206.pdf
Ibiyemi, A.A. and A.O. Awodugba. 2012. “The Influence of Annealing on Electrical and Optical Properties of ZnS Thin Film”. Pacific Journal of Science and Technology. 13(1):213-220. (Keywords: ZnS, thin film, annealing effect, optical and electrical properties, SILAR, successive ionic layer adsorption and reaction).
pjst13_1_213.pdf
Mathematics and Statistics
Sunday, J., and M.R. Odekunle. 2012. “A New numerical Integrator for the Solution of Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 13(1):221-227. (Keywords: numerical integrator, interpolating function, nonlinear, initial value problem, approximations).
pjst13_1_221.pdf
Adekunle, A.I. and O. Olotu. 2012. “An Algorithm for Optimal Control of Delay Differential Equations”. Pacific Journal of Science and Technology. 13(1):228-237. (Keywords: algorithm, numerical solution, conjugate gradient method, penalty method, quadratic programming).
pjst13_1_228.pdf
Yahaya, Y.A. and Z.A. Adegboye. 2012. “Reformulation of Runge-Kutta Method into Linear Multistep Method for Error and Convergence Analysis”. Pacific Journal of Science and Technology. 13(1):238-243. (Keywords: Runge-Kutta method, RKM, linear multistep method, LMM, differential equation).
pjst13_1_238.pdf
Abdulhamid, B.M., M.S. Sesay, S.O. Aliyu, and H. Usman. 2012. “Toward a Predator-Prey System of Holling Type”. Pacific Journal of Science and Technology. 13(1):244-251. (Keywords: linearized predator prey system, Holling Type, limit cycle, Jacobian matrix slopes, equilibrium).
pjst13_1_244.pdf
Information Technology and Communications
Quardi, S.A. and O. Sidek. 2012. “Issue of Complexity in Data Fusion Systems”. Pacific Journal of Science and Technology. 13(1):252-260. (Keywords: data fusion, algorithms, complexity).
pjst13_1_252.pdf
Djam, X.Y. and G.M. Wajiga. 2012. “A Novel Diagnostic Framework: The Application of Soft Computing Technology”. Pacific Journal of Science and Technology. 13(1):261-272. (Keywords: medical diagnosis, knowledge-base, tropical diseases, fuzzy decision tree, fuzzy cognitive maps, medical expert system).
pjst13_1_261.pdf
Nurussaman, M. 2012. “Skeletonizing a Handwritten Image Object”. Pacific Journal of Science and Technology. 13(1):273-276. Key words: image thinning, skeleton, binary image).
pjst13_1_273.pdf
Pandey, H.M. 2012. “A Case Study on Ambiguity Detection Method Using Some Set of Grammars”. Pacific Journal of Science and Technology. 13(1):277-286. (Keywords: ambiguity, context free grammars, degree of ambiguity, Chomsky normal form, horizontal ambiguity, vertical ambiguity).
pjst13_1_277.pdf
Mom, J.M. and C.I. Ani. 2012. “An Integrated Block-Oriented Simulation Model for Estimating
Cell Loss Rate in ATM Networks”. Pacific Journal of Science and Technology. 13(1):287-291. (Keywords: asynchronous transfer mode, cell loss rate, buffer, bandwidth, MATLAB, Simulink).
pjst13_1_287.pdf
Enokela, J.A. 2012. “A Fingerprint Identification Algorithm for Integration into an Electronic Voting Machine Using a Microcontroller”. Pacific Journal of Science and Technology. 13(1):292-299. (Keywords: fingerprint identification, microcontroller, authentication, electronic voting).
pjst13_1_292.pdf
Shoewu, O. and O.A. Idowu. 2012. “Development of Attendance Management System using Biometrics”. Pacific Journal of Science and Technology. 13(1):300-307. (Keywords: fingerprints, attendance, enrollment, authentication, identification).
pjst13_1_300.pdf
Alausa, D.W.S. and O.M. Aoaniyi. 2012. “Application of Data Flow Model to a Wireless Application Protocol for Institutional Information System”. Pacific Journal of Science and Technology. 13(1):308-315. (Keywords: institutional information systems, information dissemination, record keeping, wireless application protocol, WAP)
pjst13_1_308.pdf
Balogun, V. and S. Alshomrani. 2012. “Survivability Analysis for IntelliDrive-Enabled Aging Traffic Aid System”. Pacific Journal of Science and Technology. 13(1):316-326. (Keywords: aging, IntelliDrive, survivability, intelligent transportation systems, ITS, fault tolerance).
pjst13_1_316.pdf
Agajo, J., A.L Theophilus, V.E. Idigo, and K.I. Apkado. 2012. “Optimization of Network Performance in Wireless Communication Networks”. Pacific Journal of Science and Technology. 13(1):334-350. (Keywords: wireless network, CDMA, TDMA, call drop, QoS, quality of service, channel capacity, optimization).
pjst13_1_334.pdf
Management, Economics, and Education
Oladokun, V.O. and O.A. Olaitan. 2012. “Development of a Materials Requirements Planning (MRP) Software”. Pacific Journal of Science and Technology. 13(1):351-357. (Keywords: inventory, MRP, lot-sizing, software, planning).
pjst13_1_351.pdf
Ogedengbe, T.S., S.B. Adejuyigbe, S.O. Ismaila, B.A. Adewumi, and D.M. Ali. 2012. “Computer Aided Plant Layout Development for an Aluminum Product Factory”. Pacific Journal of Science and Technology. 13(1):358-371. (Keywords: closeness relationship, plant layout, effectiveness value, relative cost).
pjst13_1_358.pdf
Samuel, O.D. and A.G.F. Alabi. 2012. “Problems and Solutions involved in Oil Processing from Kernel Seeds”. Pacific Journal of Science and Technology. 13(1):372-383. (Keywords: crushing mills, oil, maintenance, shell content).
pjst13_1_372.pdf
Abdulkadir, S.S. 2012. “A Mixture Model and K-Means Cluster Approaches to Fish Production in Commercial Quantity in Nigeria”. Pacific Journal of Science and Technology. 13(1):384-388. (Keywords: mixture model, K-mean, cluster, components).
pjst13_1_384.pdf
Anthony, S.O. 2012. “Influence of Vision and Mission Statement on Organizational Effectiveness: An Appraisal of a Private Sector Experience in Nigeria”. Pacific Journal of Science and Technology. 13(1):389-397. (Keywords: PPMC, Pearson Product Moment Correlation, management decisions, organizational management).
pjst13_1_389.pdf
Azeez, N.A., A.P. Abidoye, A.O. Adesina, K.K. Agbele, I.M. Venter, and A.S. Oyewole. 2012. “Threats to E-Government Implementation in the Civil Service: Nigeria as a Case Study”. Pacific Journal of Science and Technology. 13(1):398-402. (Keywords: civil service, threats, Nigeria, E-government, implementation).
pjst13_1_398.pdf
Olatoye, R.A. and A.A. Aderogba. 2012. “Harnessing the Power of Emotional Intelligence, Scientific Literacy, and Problem-Solving Skills for Successful Living”. Pacific Journal of Science and Technology. 13(1):403-417. (Keywords: emotional intelligence, scientific literacy, problem solving skills, Bar-On model, successful living).
pjst13_1_403.pdf
Egwuonwu, U.I. 2012. “The Impact of Education on the Use of ICT by Small and Medium Scale Entrepreneurs in Zaria and Kaduna”. Pacific Journal of Science and Technology. 13(1):418-423. (Keywords: information communication technology use, ICT, Zaria, Kaduna, Nigeria, education, technology).
pjst13_1_418.pdf
Chemistry and Biochemistry
Amolegbe, S.A. S. Adewuyi, C.A. Akinremi, A. Lawal, J.A. Obaleye, and A.O. Atayese. 2012. “Mn(II), Ni(II), and Cu(II) Complexes of Artmisinin Derivatives: Synthesis, Characterization and Antimicrobial Activities”. Pacific Journal of Science and Technology. 13(1):424-429. (Keywords: transition metal complex, artesunate, antimicrobial activities).
pjst13_1_424.pdf
Babarinde, N.A.A., J.O. Babalola, J. Adegoke, E.O. George, H.O. Okeke, and A.T. Obagbemi. 2012. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Cd(II), Pb(II), and Zn(II) from Aqueous Solutions using Coconut (Cocos nucifera) Leaf”. Pacific Journal of Science and Technology. 13(1):430-442. (Keywords: biosorption, coconut, Cocos nucifera, cadmium, lead, zinc)
pjst13_1_430.pdf
Akpoveta, V.O., S. Osakwe, F. Egharevba, W.O. Medjor, I.O. Asia, and O.K. Ize-Iyamu. 2012. “Surfactant Enhanced Soil Washing Technique and its Kinentics on the Remediation of Crude Oil Contaminated Soil”. Pacific Journal of Science and Technology. 13(1):443-456. (Keywords: sodium dodecyl sulphate, SDS, surfactant, optimization study, degradation isotherm, kinetics, total petroleum hydrocarbon).
pjst13_1_443.pdf
Imoisili, P.E., B.A. Olunlade, and W.B. Tomori. 2012. “Effect of Silane Coupling Agent on the Tensile Properties of Rice Husk Flour (RHF) Polyester Composite”. Pacific Journal of Science and Technology. 13(1):457-462. (Keywords: polyester composites, silane, rice husk flour, RHF).
pjst13_1_457.pdf
Imoisili, P.E., C.M. Ibegbulam, and T.I. Adejugbe. 2012. “Effect of Concentration of Coconut Shell Ash on the Tensile Properties of Epoxy Composites”. Pacific Journal of Science and Technology. 13(1):463-468. (Keywords: coconut shell ash, CSA, epoxy composite, reinforcing filler, tensile properties).
pjst13_1_463.pdf
Life Sciences and Medicine
Adeleke, I.O., I.S. Okafor, and G. Alebiowu. 2012. “Studies on the Micromeritic Properties of Ibuprofen Microcapsules”. Pacific Journal of Science and Technology. 13(1):469-472. (Keywords: Grewia, gelatin, acacia, complex coacervation, microcapsules, micromeritic).
pjst13_1_469.pdf
Idih, J.N., I.O. Adeleke, and C.I. Igwilo. 2012. “Studies on Pseudoephedrine Hydrochloride as a Sympathomimetic Alternative to Phenyl-propanolamine in Decongestant Formulations”. Pacific Journal of Science and Technology. 13(1):473-475. (Keywords: phenylpropanolamine, PPA, pseudoephedrine hydrochloride, active ingredient, tablets, assay/physical tests, pharmacology, activity).
pjst13_1_473.pdf
Olowookere, C.J., R.I. Obed, I.A. Babalola, l. Bamidele, B. Onabiyi, S.A. Ajumobi, O.J. Iyiade, and E.O. Ajetumobi. 2012. “Assessment of Radiological Parameters and Patient Dose Audit using Semi-Empirical Model”. Pacific Journal of Science and Technology. 13(1):476-486. (Keywords: radiological parameter, dose audit, energy imparted, entrance skin exposure).
pjst13_1_476.pdf
Olowookere, C.J., I.A. Babalola, N.N. Jibiri, R.I. Obed, L. Bamidele, and E.O. Ajetumobi. 2012. “A Preliminary Radiation Dose Audit in some Nigerian Hospitals: Need for Determination of National Diagnostic Reference Levels (NDRLs)”. Pacific Journal of Science and Technology. 13(1):487-495. (Keywords: reference levels, X-rays, dose optimization, entrance surface dose).
pjst13_1_487.pdf
Robinson, M.E. 2012. “Bio-Psychology and Gene Expression: A Literature Review”. Pacific Journal of Science and Technology. 13(1):496-504. (Keywords: genetics, genotype, phenotype, DNA, mRNA, gene expression, proteins, replication, transcription, receptors, protein synthesis, mRNA, binding, brain plasticity, neurogenesis, novelty, bio-psychology).
pjst13_1_496.pdf
Isah, O.A. and A.O. Okubanjo. 2012. “Effect of Various Additives on Proximate Composition and Acceptability of Kilishi made from Semitendinosus Muscle of White Fulani Cattle”. Pacific Journal of Science and Technology. 13(1):506-511. (Keywords: Kilishi, spice mixture, chemical composition, acceptability, meat science, nutrition, health, meat processing)
pjst13_1_506.pdf
Ikewuchi, C.C. 2012. “Hepatoprotective Effect of an Aqueous Extract of the Leaves of Sansevieria liberica Gerome and Labroy Against Carbon Tetrachloride Induced Liver Injury in Wistar Rats”. Pacific Journal of Science and Technology. 13(1):512-518. (Keywords: Sansevieria liberica Baker; carbon tetrachloride; histopathology; hepatospecific markers; plasma total bilirubin).
pjst13_1_512.pdf
Ikewuchi, J.C. 2012. “An Aqueous Extract of the Leaves of Tridax procumbens Linn (Asteraceae) Protected Against Carbon Tetrachloride Induced Liver Injury in Wistar Rats”. Pacific Journal of Science and Technology. 13(1):519-527. (Keywords: Apigenin, flavonoids, hepatospecific markers, histopathology, quercetin, Tridax procumbens Linn).
pjst13_1_519.pdf
Igbadun, H.E. 2012. “Estimation of Crop Water Use of Rain-Fed Maize and Groundnut Using Min-Lysimeters”. Pacific Journal of Science and Technology. 13(1):527-535. (Keywords: mini-lysimeter, crop water use, reference evaporation, maize, groundnut).
pjst13_1_527.pdf
Geology, Geophysics, and Earth Science
Osagie, E.O. 2012. “The Effect of a Dipping Layer on the Stack Attenuation of Seismic Reflected Signals”. Pacific Journal of Science and Technology. 13(1):536-543. (Keywords: seismic reflection, common depth point, CDP, dipping layer, straight stacks, amplitude response).
pjst13_1_536.pdf
Fadugba, O.I. and M.O. Olorunfemi. 2012. “WINGEOTECH_FAD Software for Estimating Cone Tip Resistance from Formation Resistivity in Sedimentary and Basement Terrains of Nigeria.” Pacific Journal of Science and Technology. 13(1):544-555. (Keywords: formation resistivity, cone tip resistance, WINGEOTECH_FAD software).
pjst13_1_544.pdf
Opara, A.I., A.C. Ekwe, C.N. Okereke, I.A. Oha, and O.P. Nosiri. 2012. “Integrating Airborne Magnetic and Landsat Data for Geologic Interpretation over part of the Benin Basin, Nigeria”. Pacific Journal of Science and Technology. 13(1):556-571. (Keywords: structural trends, tectonic, lineaments, aeromagnetic, Landsat, Benin Basin, Nigeria).
pjst13_1_556.pdf
Ekeocha, N.E. and E.G. Akpokodje. 2012. “Assessment of Subgrade Soils of parts of the Lower Benue Trough using California Bearing Ratio (CBR)”. Pacific Journal of Science and Technology. 13(1):572-579. (Keywords: road failure, construction, stabilization, California Bearing Ration, CBR, soil classification, optimum moisture content, OMC).
pjst13_1_572.pdf
Egwuonwu, G.N. 2012. “Application of Geophysical Imaging in Investigation of Structural Failure of Buildings: Case Study of Three Building Sites in Zaria Area, Northwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):580-589. (Keywords: structural cracks, settlement, failures, seismic refraction, electrical resistivity, tomography).
pjst13_1_580.pdf
Opara, A.I., N.N. Onu, and D.U. Okereafor. 2012. “Geophysical Sounding for the Determination of Aquifer Hydraulic Characteristics from Dar- Zurrock Parameters: Case Study of Ngor Okpala, Imo River Basin, Southeastern Nigeria”. Pacific Journal of Science and Technology. 13(1):590-603. (Keywords: Hydrogeophysical, Hydraulic parameters, Aquifer, hydraulic conductivity, transmissivity, Nigeria).
pjst13_1_590.pdf
Eluwole, A.B. and M.O. Olorunfemi. 2012. “Time-Lapsed Geophysical Investigation of the Mokuro Earth Dam Embankment, Southwestern Nigeria, for Anomalous Seepages”. Pacific Journal of Science and Technology. 13(1):604-614. (Keywords: Mokuro Earth Dam Embankment, anomalous seepages, rehabilitation, geophysical investigations)
pjst13_1_604.pdf
Eluyemi, A.A., M.O. Olorunfemi, and A. Ogunfolakan. 2012. “Integrated Geophysical Investigation of Orile-Oje Archaeological Site, Ogbomosho, Southwest Nigeria”. Pacific Journal of Science and Technology. 13(1):615-630. (Keywords: geophysical investigation, archaeological site investigation, Orile-Oje, southwest Nigeria, cultural resources).
pjst13_1_615.pdf
Oluremi, J.R., S.I. Adedokun, R.A. Olaoye, and S.O Ajamu. 2012. “Assessment of Cassava Wastewater on the Geotechnical Properties of Lateritic Soil”. Pacific Journal of Science and Technology. 13(1):631-639. (Keywords: cassava wastewater, contamination, lateritic soil, soil gradation, Atterberg limit, compaction and California Bearing Ratio).
pjst13_1_631.pdf
Oyediran, I.A. and G.O. Adeyemi. 2012. “Geochemical Assessment of a Proposed Landfill in Ibadan, Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):640-651. (Keywords: geochemical, groundwater, waste disposal).
pjst13_1_640.pdf
Ejeh, O.I. 2012. “Miospores (Spores and Pollens) and Lithofacies of Maastrichtian Sediments of the Benin Flank, South Western Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 13(1):652-660. (Keywords: pollens, spores, Lithofacies, Orhua, Maastrichtian, Anambra basin).
pjst13_1_652.pdf
Ryemshak, S.A., A.A. Adeleke, and S. Salami. 2012. “Characterization of Ubo Limestone for Direct Burnt Lime Production”. Pacific Journal of Science and Technology. 13(1):661-668. (Keywords: limestone, characterization, lime, oxides, slag, alkali).
pjst13_1_661.pdf
Environmental Science and Ecology
Okolo, N.V., P.A.C. Okoye, and G.N. Egwuonuw. 2012. “Water Quality Characteristics of Nkisi River in Onitsha, Anambra State”. Pacific Journal of Science and Technology. 13(1):669-672. (Keywords: pollution, chemical elements, hydro-geo-pollution).
pjst13_1_669.pdf
Oseji, J.O. 2012. “Hydrochemical Analysis of Surface and Ground Waters of Emu-Kingdom in Ndokwa Land Area of Delta State, Nigeria”. Pacific Journal of Science and Technology. 13(1):673-682. (Keywords: groundwater, surface water, water quality, potable, aquifer, Ebendo, Obodoeti, Obigo, Lyasele, Etevie, Ikosa quarters, Emuno).
pjst13_1_673.pdf
Saha, U., S.K. Midya, H. Sarkar, and G.K. Das. 2012. “Sharp Depletion of Absolute Humidity associated with Squall over Kolkata (22°34′N, 88°26′E): A Possible Method of Forecasting Squall.” Pacific Journal of Science and Technology. 13(1):683-688. (Keywords: absolute humidity, squall, thunderstorm, pre-monsoon, forecast).
pjst13_1_683.pdf
Midya, S.K., S. Goswami, and H. Sarkar. 2012. “Seasonal variation of Daily Total Column Ozone (TCO) and its Formation and Depletion Role on Surface Temperature and Average Rainfall over Dibrugarh, India (27°28’N,94°54’E)”. Pacific Journal of Science and Technology. 13(1):689-699. (Keywords: TCO, O3, depletion and formation).
pjst13_1_689.pdf
Bayode, S., M.O. Olorunfemi, and J.S. Ojo. 2012. “Integrated Geoelectric and Hydrochemical Investigation for Environmental Impact Assessment of the Area around some Ancient Dumpsites in Akure Metropolis, Southwestern Nigeria”. Pacific Journal of Science and Technology. 13(1):700-713. (Keywords: geophysical, hydrogeological, hydrochemical, dumpsites, groundwater pollution).
pjst13_1_700.pdf
Volume 12, Number 2 (November / December 2011)
Engineering and Material Science
Agu, M.U., C.I. Odeh, and D.B.N. Nnadi. 2011. “A Generalized Approach to the Study of Voltage Inverters with Resonating Target Loads”. Pacific Journal of Science and Technology. 12(2):8-19. (Keywords: inverter, quality factor, resonant frequency).
pjst12_2_8.pdf
K.K. Halder, M.J. Islam, M.A. Rafiq, and B.C. Ghosh. 2011. “Vector Control of a Cost Effective FSTP Inverter Fed Synchronous Reluctance Motor Drive Based on Recurrent Neural Network”. Pacific Journal of Science and Technology. 12(2):20-26. (Keywords: Four switch three phase inverter, flux estimation, recurrent neural network, sensorless control, and synchronous reluctance motor).
pjst12_2_20.pdf
Iyiade, O.J., M.O. Alade, and O. Olabisi. 2011. “Simulation of Existing Current Density Model for N-Type Gallium Nitride Schottky Diode at Low Bias”. Pacific Journal of Science and Technology. 12(2):27-30. (Keywords: band gap, current density, current-temperature stability, n-GaN, Schottky diode).
pjst12_2_27.pdf
Ibegbulam, C.M., C.N. Anyakwo, O.K. Ukoba, R.I. Ekwujuru, E. Ekos, and C.S. Nwaosu. 2011. “Evaluations of Inhibitive Property of Chromolaena odorata Extract on Aluminum in 1M HCl and 0.5M NaOH Environment”. Pacific Journal of Science and Technology. 12(2):31-38. (Keyword: aluminum, Chromolaena odorata, hydrochloric acid, HCl, sodium hydroxide, NaOH, corrosion, inhibition)
pjst12_2_31.pdf
Ukoba, O.K., U.S. Anamu, O. Ogundare, M.C. Ibegbulam, and O.A. Akintunlaji. 2011. “A Model to Predict the Inhibitive Property of PKO on Crude Oil Pipeline”. Pacific Journal of Science and Technology. 12(2):39-44. (Keywords: inhibitor, palm kernel oil, PKO, crude oil, corrosion, model, pipeline).
pjst12_2_39.pdf
Daniyan, A.A., O. Ogundare, B.E. AttahDaniel, and B. Babatope. 2011. “Effect of Palm Oil as Corrosion Inhibitor on Ductile Iron and Mild Steel”. Pacific Journal of Science and Technology. 12(2):45-53. (Keywords: corrosion inhibitor, ductile iron, mild steel, sodium hydroxide, NaOH, simulated seawater).
pjst12_2_45.pdf
Erinle, T.J., O.K. Ukoba, and O.M. Adesusi. 2011. “Evaluation of Plant and Machineries: Case Study of PZ Nigeria”. Pacific Journal of Science and Technology. 12(2):54-62. (Keywords: evaluation, industrial plant, machinery, Nigeria, performance).
pjst12_2_54.pdf
Azeez, O., O. Ogundare, T.E. Oshodin, O.A. Olasupo, and B.A. Olunlade. 2011. “Yield Characteristics of Hybrid Clay Bricks from Interlocking Machine”. Pacific Journal of Science and Technology. 12(2):63-68. (Keywords: hybrid bricks, yield characteristics, clay, cement, interlocking machine).
pjst12_2_63.pdf
Erinle, T.J., O.O. Awopetu, and O.K. Ukoba. 2011. “Development of Metallographic Specimen Polishing Machine”. Pacific Journal of Science and Technology. 12(2):69-81. (Keywords: polishing machine, metallographic, grinding, manufacture, local components).
pjst12_2_69.pdf
Ogunkoya, A.K, O.K. Ukoba, O.A. Oyegunwa, A.S. Idowu, and B. Babatope. 2011. “Development of a Constant-Stress Creep Testing Equipment”. Pacific Journal of Science and Technology. 12(2):82-86. (Keywords: development, constant stress creep, testing equipment, materials testing, laboratory, cost).
pjst12_2_82.pdf
Bello, A.A. 2011. “Influence of Compaction Delay on CBR and UCS of Cement Stabilized Lateritic Soil”. Pacific Journal of Science and Technology. 12(2):87-98. (Keywords: compaction delays, cement, regression analysis, California bearing ratio, unconfined compressive strength, compactive efforts).
pjst12_2_87.pdf
Alawode, O. and O.I. Idowu. 2011. “Effects of Water-Cement Ratios on the Compressive Strength and Workability of Concrete and Lateritic Concrete Mixes”. Pacific Journal of Science and Technology. 12(2):99-105. (Keywords: water-cement ration, lateritic concrete mixes, compressive strengths, workability).
pjst12_2_99.pdf
Raheem, A.A. and D.A. Adesanya. 2011. “A Study of Thermal conductivity of Corn Cob Ash Blended Cement Mortar”. Pacific Journal of Science and Technology. 12(2):106-111. (Keywords: corn cob ash, CCA, blended cement, thermal conductivity, pozzolanic properties).
pjst12_2_106.pdf
Idirs, U.D., V.S. Aigbodion, R.M. Gadzama, and J. Abdullahi. 2011. “Eco-Friendly (Watermelon Peels) Alternatives to Wood-based Particleboard Composites”. Pacific Journal of Science and Technology. 12(2):112-119. (Keywords: board composites, watermelon, particles, recycled low-density polyethylene, mechanical and physical properties).
pjst12_2_112.pdf
Adetunji, O.R. and A.H. Quadri. 2011. “Design and Fabrication of an Improved Cassava Grater”. Pacific Journal of Science and Technology. 12(2):120-129. (Keywords: design fabrication, home-scale, improved, cassava, grater).
pjst12_2_120.pdf
Ukoba, O.K., J.A. Olowonubi, and S.A. Fatokunbo. 2011. “Development of Submersible Fish Housing Operating with Submarine Principle”. Pacific Journal of Science and Technology. 12(2):130-142. (Keywords: submarine, fish housing design, Clarias, fish farming).
pjst12_2_130.pdf
Energy and Power
Shalangwa, D.A. and L. Suleiman. 2011. “Design and Simulation of a 120 V electrical Inverter”. Pacific Journal of Science and Technology. 12(2):143-151. (Keywords: efficiency, electrical conversion, alternating current, direct current, electricity).
pjst12_2_143.pdf
Kayode, O. and A. Nyamapfene. 2011. “Urban Residential Energy Demand Modelling in Developing Countries: A Nigerian Case Study”. Pacific Journal of Science and Technology. 10(2):152-159. (Keywords: energy demand, developing countries, econometric modeling, system dynamics, Nigeria).
pjst12_2_152.pdf
Saffari, M. and A. Alamdari. 2011. “Nucleation kinetics of Calcium Carbonate in Gas Field Brine Containing Methanol”. Pacific Journal of Science and Technology. 12(2):160-166. (Keywords: wind energy resource, energy development, Weibull distribution, capacity factor).
pjst12_2_160.pdf
Okedu, K.E. 2011. “Wind Turbine Driven by Permanent Magnetic Synchronous Generator”. Pacific Journal of Science and Technology. 12(2):168-175. (Keywords: PMSG, wind energy, wind turbine, hydrogen gas, electrolyzer, battery).
pjst12_2_168.pdf
Sanusi, Y.K., G.R. Fajinmi, and E.B. Babatunde. 2011. “Effects of Ambient Temperature on the Performance of a Photovoltaic Solar System in a Tropical Area”. Pacific Journal of Science and Technology. 12(2):176-180. (Keywords: photovoltaic, performance, temperature, modules, power, solar cells).
pjst12_2_176.pdf
Omisakin, O.A., O. Adeniyi, and A.J. Alawode. 2011. “Domestic Natural Gas Pricing: Issues and Policy Options for Nigeria”. Pacific Journal of Science and Technology. 12(2):181-190. (Keywords: natural gas pricing, gas pricing regime, natural gas market, domestic gas deregulation)
pjst12_2_181.pdf
Physics and Atmospheric Physics
Yusuf, A. 2011. “The Effect of Solar Radiation on the Signal Strength of Some Radio Stations in Nigeria”. Pacific Journal of Science and Technology. 12(2):191-195. (Keywords: signal strength, voltage, solar activity, frequency modulation stations, FM)
pjst12_2_191.pdf
Karmakar, P.K., M. Maiti, K. Bhattacharyya, C.F. Angelis, and L.A.T. Machado. 2011. “Rain Attenuation Studies in the Microwave Band over a Southern Latitude”. Pacific Journal of Science and Technology. 12(2):196-205. (Keywords: radiometer, rain attenuation, rain height, water vapor, microwave propagation).
pjst12_2_196.pdf
Sarkar, H., T.K. Das, and S.K. Midya. 2011. “Solar Microwave Radio Bursts in Relation to SXR Bursts”. Pacific Journal of Science and Technology. 12(2):206-217. (Keywords: solar radio emissions, soft x-ray, SXR, asymmetry).
pjst12_2_206.pdf
Awodugba, A.O. and A.A. Ibiyemi. 2011. “Investigation of Annealing Effect of Electrical and Optical Properties of ZnS-CuS Thin Films prepared by SILAR Technique”. Pacific Journal of Science and Technology. 12(2):217-223. (Keywords: SILAR deposition, CuS, ZnS, electrical and optical properties, thin films).
pjst12_2_217.pdf
Mathematics and Statistics
Ibijola, E.A., O.O. Bamisile, and J. Sunday. 2011. “On the Convergence, Consistence, and Stability of a New One-Step Method Based on the Combination of Two Interpolating Functions”. Pacific Journal of Science and Technology. 12(2):224-233. (Keywords: convergence, consistency, stability, initial value problems).
pjst12_2_224.pdf
Olanrewaju, P.O. and J.A. Gbadeyan. 2011. “Effects of Soret, Dufour, Chemical Reaction, Thermal Radiation, and Volumetric Heat Generation/Absorption on Mixed Convection Stagnation Point Flow on an Isothermal vertical Plate in Porous Media”. Pacific Journal of Science and Technology. 12(2):234-245. (Keywords: Soret number, Dufour number, chemical reaction, thermal radiation, volumetric rate of heat generation/absorption, stagnation point flow, heat and mass transfer).
pjst12_2_234.pdf
Information Technology and Communications
Itaketo, U.T. 2011. “A Modified Logic Circuit of BCD Adder to Overcome the “Carry” Problems”. Pacific Journal of Science and Technology. 12(2):246-252. (Keywords: binary, coded, decimal, BCD, digits, full adder, parallel, adding, carry, machine).
pjst12_2_246.pdf
Enokela, J.A. and C.C. Osuagwu. 2011. “An Algorithm for the Conduct of Multiple Simultaneous Multi-Party Elections Using a Microcontroller”. Pacific Journal of Science and Technology. 12(2):253-259. (Keywords: algorithm, microcontroller, elections, electronic voting).
pjst12_2_253.pdf
Management, Economics, and Education
Odularu, G.O. 2011. “Market Access Policy Interventions for Enhancing ECOWAS-EU Agri-Trade Relations”. Pacific Journal of Science and Technology. 12(2):260-273. (Keywords: Economic Community of West African States, ECOWAS, European Union, EU, Economic Partnership Agreement, EPA, agricultural trade, market access, commodities).
pjst12_2_260.pdf
Fadahunsi, J.T. 2011. “Application of Geographical Information System (GIS) Technology to Tourism Management in Ile-Ife, Osun State, Nigeria”. Pacific Journal of Science and Technology. 12(2):274-283. (Keywords: tourism, management, database, Geographic Information System, prospective visitors).
pjst12_2_274.pdf
Fapohunda, J.A. and P. Stephenson. 2011. “Knowledge, Attitude, and perception (KAP) of Construction Participants towards Resource Waste in the Construction Industry”. Pacific Journal of Science and Technology. 12(2):284-299. (Keywords: building production, construction resources, motivation lean construction, optimal resource utilization).
pjst12_2_284.pdf
Egwuonwu, U.I. Z. Mohammed, and K.A. Momoh. 2011. “Information Availability and Accessibility to SMEs in Zaria and Kaduna Metropolises, Nigeria”. Pacific Journal of Science and Technology. 12(2):300-309. (Keywords: small and medium enterprise, information availability, entrepreneurs, information centers).
pjst12_2_300.pdf
Olatoye, R.A., A.A. Aderogba, and E.M. Aanu. 2011. “Effect of Co-operative and Individualized Teaching Methods on Senior Secondary School Students’ Achievement in Organic Chemistry”. Pacific Journal of Science and Technology. 12(2):310-319. (Keywords: cooperative teaching method, individualized teaching method, organic chemistry instruction, hydrocarbon, self-concept, gender).
pjst12_2_310.pdf
Oladeji, J.T. and E.O. Sangotayo. 2011. “A Comparative Assessment of Performance of University Matriculation Examination and Pre-Degree Science Students in Selected Basic Engineering Courses at Ladoke Akintola University of Technology, Ogbomoso”. Pacific Journal of Science and Technology. 12(2):320-327. (Keywords: University Matriculation Examination, UME, pre-degree science program, students, performance).
pjst12_2_320.pdf
Chemistry and Biochemistry
Olusanya, S.O. and E.O. Odebunmi. 2011. “A Comparative Study of Kinetics and Mechanism of Oxidation of Maltose and Lactose by Copper (II) Ion and Hexacyanoferrate (III) Ion in Alkaline Solution”. Pacific Journal of Science and Technology. 12(2):328-333. (Keywords: kinetics, oxidation of sugars, mechanism, rate equation, activation energy, thermodynamics).
pjst12_2_328.pdf
Awodugba, A.O. and O. Adedokun. 2011. “On the Physical and Optical Characteristics of CdS Thin Films Deposited by the Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 12(2):334-341. (Keywords: CBD, thin film, adsorption coefficient, CdS, cadmium sulfide, optical properties, energy band gap).
pjst12_2_334.pdf
Ottih, I.E., A.J. Ekpunobi, and P.I. Ekwo. 2011. “Solid State and Optical Properties of Chemical Bath Deposited Copper Nickel Sulphide (CuNiS) Thin Films”. Pacific Journal of Science and Technology. 12(2):342-347. (Keywords: chemical bath deposition, CBD, CuNiS, thin films, applications).
pjst12_2_342.pdf
Saffari, M. and A. Alamdari. 2011. “Nucleation kinetics of Calcium Carbonate in Gas Field Brine Containing Methanol”. Pacific Journal of Science and Technology. 12(2):348-355. (Keywords: calcium carbonate, methanol, precipitation, nucleation, induction time, scale formation).
pjst12_2_348.pdf
Babarinde, N.A.A. 2011. “Equilibrium Modeling and pH-Dependence of Biosorption of Ni(II) and Cr(III) from Solution by Siam Leaf (Chromolaena odorota)”. Pacific Journal of Science and Technology. 12(2):356-364. (Keywords: biosorption, Ni(II), Cr(III), nickel, chromium, adsorption isotherms, Siam leaf).
pjst12_2_356.pdf
Akpoveta, V.O., F.Egharevba, O.K. Ize-Iyamu, O.E. Jato, and M.O. Odjighere. 2011. “Equilibrium and Kinetic Studies of the Reaction of Aquomet Derivative of Pigeon Haemoglobin with 5,51 Dithiobis (2-Nitrobenzoic Acid)”. Pacific Journal of Science and Technology. 12(2):365-373. (Keywords: aquomethaemoglobin, pigeon, DTNB, equilibrium constants, Cysf9(93)β, Cysβ5(23)β).
pjst12_2_365.pdf
Kogo, B. and S.P. Mallam. 2011. “Neutron Activation Analysis of Some Ceramic Insulators used in the Manufacture of Transformers and Household Appliances”. Pacific Journal of Science and Technology. 12(2):374-382. (Keywords: neutron NAA, non-destructive, INAA, ceramic insulators, trace, major and minor elements).
pjst12_2_374.pdf
Life Sciences and Medicine
Ikewuchi, J.C. and C.C. Ikewuchi. 2011. “Anti-cholesterolemic Effect of Aqueous Extract of the Leaves of Chromolaena odorata (L) King and Robinson (Asteraceae): Potential for the Reduction of Cardiovascular Risk”. Pacific Journal of Science and Technology. 12(2):385-391. (Keywords: atherogenic indices, Chromolaena odorata, hematocrit, hypocholesterolemia, plasma triglyceride, weight loss).
pjst12_2_385.pdf
Ogbuagu, M.N., I. Ohondu, and C. Nwigwe. 2011. “Fatty Acid and Amino Acid Profiles of the Larva of Raffia Palm Weevil: Rhynchophorus phoenicis”. Pacific Journal of Science and Technology. 12(2):392-400. (Keywords: Raffia palm weevil, oil, fatty acid, amino acid, nutritional value).
pjst12_2_392.pdf
Odunola, O.A., K.A. Akinwumi, and D.M. Ibegbu. 2011. “The Influence of Garlic and Spondias mombin on Sodium Arsenite induced Clastogenicity and Hepatotoxicity in Rats”. Pacific Journal of Science and Technology. 12(2):401-409. (Keywords: sodium arsenite, Spondias mombin, garlic, micronucleated polychromatic erythrocytes, g-gamma transferase, alkaline phosphate, aspartate aminotransferase, alanine aminotransferase).
pjst12_2_401.pdf
Djam, X.Y. and Y.H. Kimbi. 2011. “A Decision Support System for Tuberculosis Diagnosis”. Pacific Journal of Science and Technology. 12(2):410-425. (Keywords: tuberculosis, fuzzy logic, knowledge base, fuzzy inference, fuzzification, defuzzification, medical diagnosis, fuzzy expert system).
pjst12_2_410.pdf
Oyem, I.M. 2011. “Relationship between Mycorrhizal Infection Ratings and Chlorophyll A Content of Root Segments of Cassava Clones (TMS 30572 and 20555) Grown in Bentex T-Treated Soil”. Pacific Journal of Science and Technology. 12(2):426-432. (Keywords: cassava, VAM fungi infection, chlorophyll content, Bentex T, soil treatment).
pjst12_2_426.pdf
Nwoke, O.A. and G.O. Chukwuma. 2011. “Effects of Particle Size and Time of Slurry Storage on Odorous Compound Production of Cow Dung”. Pacific Journal of Science and Technology. 12(2):433-443. (Keywords: volatile fatty acids (VFAs), Biochemical Oxygen Demand (BOD5), time, particle size, cow dung, manure, farm wastes, odor).
pjst12_2_433.pdf
Ohagwu, C.J. and B.O. Ugwuishiwu. 2011. “The Effects of Temperature and relative Humidity on Wood Storage in Nsukka, Nigeria”. Pacific Journal of Science and Technology. 12(2):444-455. (Keywords: wood, Nigeria, temperature, local timber, relative humidity, shrinkage, enlargement).
pjst12_2_444.pdf
Asoiro, F.U. and C.O. Akubuo. 2011. “Effect of Temperature on Oil Extraction of Jatropha curcas L. Kernel”. Pacific Journal of Science and Technology. 12(2):456-463. (Keywords: Jatropha curcas l., Euphorbiaceous, Sohxlet Extractor, oil yield, ash content, acid values, oleic acid values, iodine values, kinematic viscosity, density, hydroxyl, optimum temperature, biofuel, oil degradation).
pjst12_2_456.pdf
Environmental Science and Ecology
Agajo, J., H.C. Inyiama, and A.L. Theophilus. 2011. “Remote Monitoring and Estimation of Carbon Monoxide Pollution in Indoor Environment using Wireless Sensor Network via Satellite”. Pacific Journal of Science and Technology. 12(2):464-471. (Keywords: indoor air pollution, data acquisition, mathematical model, CO emission).
pjst12_2_464.pdf
Ogundiran, M.B., J.O. Babayemi, and C.G. Nzeribe. 2011. “Application of Waste Cashew Nut Shell Ash Showed Significant Reduction in Mobility of Pb and Cd in Waste Battery Contaminated Soil”. Pacific Journal of Science and Technology. 12(2):472-478. (Keywords: cadmium, lead, cashew nut shell ash, immobilization, remediation).
pjst12_2_472.pdf
Isikwue, M.O., S.B. Onoja, and A.F. Onyilo. 2011. “Effect of Different Vadose Zone Depths on the Purification Process of an Aggregate Laden Soil Infiltration System”. Pacific Journal of Science and Technology. 12(2):479-487. (Keywords: wastewater purification, infiltration, soil filtration, Nigeria).
pjst12_2_479.pdf
Akinbile C.O. 2011. “Environmental Impact of Landfill on Groundwater Quality and Agricultural Soils in Akure, Nigeria”. Pacific Journal of Science and Technology. 12(2):488-497. (Keywords: Akure, landfill, environmental pollution, soil; wastes; ground water, contamination).
pjst12_2_488.pdf
Chineke, T.C., V.N. Dike, N.D. Onyeuwaoma, and I.U. Chiemeka. 2011. “Seasonal Levels of Evapotranspiration, Solar Radiation, and Rainfall for Climate Variability Studies at a Subtropical Site”. Pacific Journal of Science and Technology. 12(2):498-511. (Keywords: evapotranspiration, solar radiation, climate variability, rainfall, crop climate studies).
pjst12_2_498.pdf
Afangideh, C.B., J.O. Ademiluyi, and C.C. Nnaji. 2011. “LMT Sludge Filtration Equation Using Dimensional Analysis”. Pacific Journal of Science and Technology. 12(2):512-519. (Keywords: Buckingham π method, dimensional analysis, fluid flow equations, waste management).
pjst12_2_512.pdf
Geology, Geophysics, and Earth Science
Adesakin, A.O., O.K. Ukoba, and O.A. Ajayi. 2011. “X-Ray Diffractometer Characterization of South Western Nigeria’s Dolomite”. Pacific Journal of Science and Technology. 12(2):520-522. (Keywords: dolomite, sedimentary carbonated rock, mini X-ray diffractometer, XRD).
pjst12_2_520.pdf
Osagie, E.O. 2011. “The Effect of a Dipping Layer on a Reflected Seismic Signal”. Pacific Journal of Science and Technology. 12(2):523-527. (Keywords: seismic reflection, common depth point, CDP, displacements, dipping layer).
pjst12_2_523.pdf
Anjorin, M.P. and M.O. Olorunfemi. 2011. “A Short Note on Comparative Study of Schlumberger and Half Schlumberger Arrays in Vertical Electrical Sounding in a Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 12(2):528-533. (Keywords: comparative study, Schlumberger array, half Schlumberger array, basement complex terrain, southwest Nigeria).
pjst12_2_528.pdf
Egwuonwu, G.N. and I.B. Osazuwa. 2011. “Geophysical and Geotechnical Investigation of the Origin of Structural Instabilities Shown on Some Low Rise Buildings in Zaria, North-Western Nigeria”. Pacific Journal of Science and Technology. 12(2):534-547. (Keywords: differential settlement, refraction tomography, free swell, structural deformation).
pjst12_2_534.pdf
Fadugba, O.I., M.O. Olorunfemi, and D. Odeyemi. 2011. “Development of Empirical Equations Relating Formation Resistivity and Cone Tip Resistance using Sedimentary and Basement Terrains of Nigeria as Case Studies”. Pacific Journal of Science and Technology. 12(2):548-557. (Keywords: empirical equation, Schlumberger array, formation resistivity, cone penetrometer test, cone tip resistance, basement and sedimentary terrains).
pjst12_2_548.pdf
Olokode, O.S. and P.O. Aiyedun. 2011. Mineralogical Characteristics of Natural Kaolins from Abeokuta, South-West Nigeria”. Pacific Journal of Science and Technology. 12(2):558-565. (Keywords: X-ray diffractometer, kaolin, metakaolinite, mineral, characteristics)
pjst12_2_558.pdf
Agu, M.U., C.I. Odeh, and D.B.N. Nnadi. 2011. “A Generalized Approach to the Study of Voltage Inverters with Resonating Target Loads”. Pacific Journal of Science and Technology. 12(2):8-19. (Keywords: inverter, quality factor, resonant frequency).
pjst12_2_8.pdf
K.K. Halder, M.J. Islam, M.A. Rafiq, and B.C. Ghosh. 2011. “Vector Control of a Cost Effective FSTP Inverter Fed Synchronous Reluctance Motor Drive Based on Recurrent Neural Network”. Pacific Journal of Science and Technology. 12(2):20-26. (Keywords: Four switch three phase inverter, flux estimation, recurrent neural network, sensorless control, and synchronous reluctance motor).
pjst12_2_20.pdf
Iyiade, O.J., M.O. Alade, and O. Olabisi. 2011. “Simulation of Existing Current Density Model for N-Type Gallium Nitride Schottky Diode at Low Bias”. Pacific Journal of Science and Technology. 12(2):27-30. (Keywords: band gap, current density, current-temperature stability, n-GaN, Schottky diode).
pjst12_2_27.pdf
Ibegbulam, C.M., C.N. Anyakwo, O.K. Ukoba, R.I. Ekwujuru, E. Ekos, and C.S. Nwaosu. 2011. “Evaluations of Inhibitive Property of Chromolaena odorata Extract on Aluminum in 1M HCl and 0.5M NaOH Environment”. Pacific Journal of Science and Technology. 12(2):31-38. (Keyword: aluminum, Chromolaena odorata, hydrochloric acid, HCl, sodium hydroxide, NaOH, corrosion, inhibition)
pjst12_2_31.pdf
Ukoba, O.K., U.S. Anamu, O. Ogundare, M.C. Ibegbulam, and O.A. Akintunlaji. 2011. “A Model to Predict the Inhibitive Property of PKO on Crude Oil Pipeline”. Pacific Journal of Science and Technology. 12(2):39-44. (Keywords: inhibitor, palm kernel oil, PKO, crude oil, corrosion, model, pipeline).
pjst12_2_39.pdf
Daniyan, A.A., O. Ogundare, B.E. AttahDaniel, and B. Babatope. 2011. “Effect of Palm Oil as Corrosion Inhibitor on Ductile Iron and Mild Steel”. Pacific Journal of Science and Technology. 12(2):45-53. (Keywords: corrosion inhibitor, ductile iron, mild steel, sodium hydroxide, NaOH, simulated seawater).
pjst12_2_45.pdf
Erinle, T.J., O.K. Ukoba, and O.M. Adesusi. 2011. “Evaluation of Plant and Machineries: Case Study of PZ Nigeria”. Pacific Journal of Science and Technology. 12(2):54-62. (Keywords: evaluation, industrial plant, machinery, Nigeria, performance).
pjst12_2_54.pdf
Azeez, O., O. Ogundare, T.E. Oshodin, O.A. Olasupo, and B.A. Olunlade. 2011. “Yield Characteristics of Hybrid Clay Bricks from Interlocking Machine”. Pacific Journal of Science and Technology. 12(2):63-68. (Keywords: hybrid bricks, yield characteristics, clay, cement, interlocking machine).
pjst12_2_63.pdf
Erinle, T.J., O.O. Awopetu, and O.K. Ukoba. 2011. “Development of Metallographic Specimen Polishing Machine”. Pacific Journal of Science and Technology. 12(2):69-81. (Keywords: polishing machine, metallographic, grinding, manufacture, local components).
pjst12_2_69.pdf
Ogunkoya, A.K, O.K. Ukoba, O.A. Oyegunwa, A.S. Idowu, and B. Babatope. 2011. “Development of a Constant-Stress Creep Testing Equipment”. Pacific Journal of Science and Technology. 12(2):82-86. (Keywords: development, constant stress creep, testing equipment, materials testing, laboratory, cost).
pjst12_2_82.pdf
Bello, A.A. 2011. “Influence of Compaction Delay on CBR and UCS of Cement Stabilized Lateritic Soil”. Pacific Journal of Science and Technology. 12(2):87-98. (Keywords: compaction delays, cement, regression analysis, California bearing ratio, unconfined compressive strength, compactive efforts).
pjst12_2_87.pdf
Alawode, O. and O.I. Idowu. 2011. “Effects of Water-Cement Ratios on the Compressive Strength and Workability of Concrete and Lateritic Concrete Mixes”. Pacific Journal of Science and Technology. 12(2):99-105. (Keywords: water-cement ration, lateritic concrete mixes, compressive strengths, workability).
pjst12_2_99.pdf
Raheem, A.A. and D.A. Adesanya. 2011. “A Study of Thermal conductivity of Corn Cob Ash Blended Cement Mortar”. Pacific Journal of Science and Technology. 12(2):106-111. (Keywords: corn cob ash, CCA, blended cement, thermal conductivity, pozzolanic properties).
pjst12_2_106.pdf
Idirs, U.D., V.S. Aigbodion, R.M. Gadzama, and J. Abdullahi. 2011. “Eco-Friendly (Watermelon Peels) Alternatives to Wood-based Particleboard Composites”. Pacific Journal of Science and Technology. 12(2):112-119. (Keywords: board composites, watermelon, particles, recycled low-density polyethylene, mechanical and physical properties).
pjst12_2_112.pdf
Adetunji, O.R. and A.H. Quadri. 2011. “Design and Fabrication of an Improved Cassava Grater”. Pacific Journal of Science and Technology. 12(2):120-129. (Keywords: design fabrication, home-scale, improved, cassava, grater).
pjst12_2_120.pdf
Ukoba, O.K., J.A. Olowonubi, and S.A. Fatokunbo. 2011. “Development of Submersible Fish Housing Operating with Submarine Principle”. Pacific Journal of Science and Technology. 12(2):130-142. (Keywords: submarine, fish housing design, Clarias, fish farming).
pjst12_2_130.pdf
Energy and Power
Shalangwa, D.A. and L. Suleiman. 2011. “Design and Simulation of a 120 V electrical Inverter”. Pacific Journal of Science and Technology. 12(2):143-151. (Keywords: efficiency, electrical conversion, alternating current, direct current, electricity).
pjst12_2_143.pdf
Kayode, O. and A. Nyamapfene. 2011. “Urban Residential Energy Demand Modelling in Developing Countries: A Nigerian Case Study”. Pacific Journal of Science and Technology. 10(2):152-159. (Keywords: energy demand, developing countries, econometric modeling, system dynamics, Nigeria).
pjst12_2_152.pdf
Saffari, M. and A. Alamdari. 2011. “Nucleation kinetics of Calcium Carbonate in Gas Field Brine Containing Methanol”. Pacific Journal of Science and Technology. 12(2):160-166. (Keywords: wind energy resource, energy development, Weibull distribution, capacity factor).
pjst12_2_160.pdf
Okedu, K.E. 2011. “Wind Turbine Driven by Permanent Magnetic Synchronous Generator”. Pacific Journal of Science and Technology. 12(2):168-175. (Keywords: PMSG, wind energy, wind turbine, hydrogen gas, electrolyzer, battery).
pjst12_2_168.pdf
Sanusi, Y.K., G.R. Fajinmi, and E.B. Babatunde. 2011. “Effects of Ambient Temperature on the Performance of a Photovoltaic Solar System in a Tropical Area”. Pacific Journal of Science and Technology. 12(2):176-180. (Keywords: photovoltaic, performance, temperature, modules, power, solar cells).
pjst12_2_176.pdf
Omisakin, O.A., O. Adeniyi, and A.J. Alawode. 2011. “Domestic Natural Gas Pricing: Issues and Policy Options for Nigeria”. Pacific Journal of Science and Technology. 12(2):181-190. (Keywords: natural gas pricing, gas pricing regime, natural gas market, domestic gas deregulation)
pjst12_2_181.pdf
Physics and Atmospheric Physics
Yusuf, A. 2011. “The Effect of Solar Radiation on the Signal Strength of Some Radio Stations in Nigeria”. Pacific Journal of Science and Technology. 12(2):191-195. (Keywords: signal strength, voltage, solar activity, frequency modulation stations, FM)
pjst12_2_191.pdf
Karmakar, P.K., M. Maiti, K. Bhattacharyya, C.F. Angelis, and L.A.T. Machado. 2011. “Rain Attenuation Studies in the Microwave Band over a Southern Latitude”. Pacific Journal of Science and Technology. 12(2):196-205. (Keywords: radiometer, rain attenuation, rain height, water vapor, microwave propagation).
pjst12_2_196.pdf
Sarkar, H., T.K. Das, and S.K. Midya. 2011. “Solar Microwave Radio Bursts in Relation to SXR Bursts”. Pacific Journal of Science and Technology. 12(2):206-217. (Keywords: solar radio emissions, soft x-ray, SXR, asymmetry).
pjst12_2_206.pdf
Awodugba, A.O. and A.A. Ibiyemi. 2011. “Investigation of Annealing Effect of Electrical and Optical Properties of ZnS-CuS Thin Films prepared by SILAR Technique”. Pacific Journal of Science and Technology. 12(2):217-223. (Keywords: SILAR deposition, CuS, ZnS, electrical and optical properties, thin films).
pjst12_2_217.pdf
Mathematics and Statistics
Ibijola, E.A., O.O. Bamisile, and J. Sunday. 2011. “On the Convergence, Consistence, and Stability of a New One-Step Method Based on the Combination of Two Interpolating Functions”. Pacific Journal of Science and Technology. 12(2):224-233. (Keywords: convergence, consistency, stability, initial value problems).
pjst12_2_224.pdf
Olanrewaju, P.O. and J.A. Gbadeyan. 2011. “Effects of Soret, Dufour, Chemical Reaction, Thermal Radiation, and Volumetric Heat Generation/Absorption on Mixed Convection Stagnation Point Flow on an Isothermal vertical Plate in Porous Media”. Pacific Journal of Science and Technology. 12(2):234-245. (Keywords: Soret number, Dufour number, chemical reaction, thermal radiation, volumetric rate of heat generation/absorption, stagnation point flow, heat and mass transfer).
pjst12_2_234.pdf
Information Technology and Communications
Itaketo, U.T. 2011. “A Modified Logic Circuit of BCD Adder to Overcome the “Carry” Problems”. Pacific Journal of Science and Technology. 12(2):246-252. (Keywords: binary, coded, decimal, BCD, digits, full adder, parallel, adding, carry, machine).
pjst12_2_246.pdf
Enokela, J.A. and C.C. Osuagwu. 2011. “An Algorithm for the Conduct of Multiple Simultaneous Multi-Party Elections Using a Microcontroller”. Pacific Journal of Science and Technology. 12(2):253-259. (Keywords: algorithm, microcontroller, elections, electronic voting).
pjst12_2_253.pdf
Management, Economics, and Education
Odularu, G.O. 2011. “Market Access Policy Interventions for Enhancing ECOWAS-EU Agri-Trade Relations”. Pacific Journal of Science and Technology. 12(2):260-273. (Keywords: Economic Community of West African States, ECOWAS, European Union, EU, Economic Partnership Agreement, EPA, agricultural trade, market access, commodities).
pjst12_2_260.pdf
Fadahunsi, J.T. 2011. “Application of Geographical Information System (GIS) Technology to Tourism Management in Ile-Ife, Osun State, Nigeria”. Pacific Journal of Science and Technology. 12(2):274-283. (Keywords: tourism, management, database, Geographic Information System, prospective visitors).
pjst12_2_274.pdf
Fapohunda, J.A. and P. Stephenson. 2011. “Knowledge, Attitude, and perception (KAP) of Construction Participants towards Resource Waste in the Construction Industry”. Pacific Journal of Science and Technology. 12(2):284-299. (Keywords: building production, construction resources, motivation lean construction, optimal resource utilization).
pjst12_2_284.pdf
Egwuonwu, U.I. Z. Mohammed, and K.A. Momoh. 2011. “Information Availability and Accessibility to SMEs in Zaria and Kaduna Metropolises, Nigeria”. Pacific Journal of Science and Technology. 12(2):300-309. (Keywords: small and medium enterprise, information availability, entrepreneurs, information centers).
pjst12_2_300.pdf
Olatoye, R.A., A.A. Aderogba, and E.M. Aanu. 2011. “Effect of Co-operative and Individualized Teaching Methods on Senior Secondary School Students’ Achievement in Organic Chemistry”. Pacific Journal of Science and Technology. 12(2):310-319. (Keywords: cooperative teaching method, individualized teaching method, organic chemistry instruction, hydrocarbon, self-concept, gender).
pjst12_2_310.pdf
Oladeji, J.T. and E.O. Sangotayo. 2011. “A Comparative Assessment of Performance of University Matriculation Examination and Pre-Degree Science Students in Selected Basic Engineering Courses at Ladoke Akintola University of Technology, Ogbomoso”. Pacific Journal of Science and Technology. 12(2):320-327. (Keywords: University Matriculation Examination, UME, pre-degree science program, students, performance).
pjst12_2_320.pdf
Chemistry and Biochemistry
Olusanya, S.O. and E.O. Odebunmi. 2011. “A Comparative Study of Kinetics and Mechanism of Oxidation of Maltose and Lactose by Copper (II) Ion and Hexacyanoferrate (III) Ion in Alkaline Solution”. Pacific Journal of Science and Technology. 12(2):328-333. (Keywords: kinetics, oxidation of sugars, mechanism, rate equation, activation energy, thermodynamics).
pjst12_2_328.pdf
Awodugba, A.O. and O. Adedokun. 2011. “On the Physical and Optical Characteristics of CdS Thin Films Deposited by the Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 12(2):334-341. (Keywords: CBD, thin film, adsorption coefficient, CdS, cadmium sulfide, optical properties, energy band gap).
pjst12_2_334.pdf
Ottih, I.E., A.J. Ekpunobi, and P.I. Ekwo. 2011. “Solid State and Optical Properties of Chemical Bath Deposited Copper Nickel Sulphide (CuNiS) Thin Films”. Pacific Journal of Science and Technology. 12(2):342-347. (Keywords: chemical bath deposition, CBD, CuNiS, thin films, applications).
pjst12_2_342.pdf
Saffari, M. and A. Alamdari. 2011. “Nucleation kinetics of Calcium Carbonate in Gas Field Brine Containing Methanol”. Pacific Journal of Science and Technology. 12(2):348-355. (Keywords: calcium carbonate, methanol, precipitation, nucleation, induction time, scale formation).
pjst12_2_348.pdf
Babarinde, N.A.A. 2011. “Equilibrium Modeling and pH-Dependence of Biosorption of Ni(II) and Cr(III) from Solution by Siam Leaf (Chromolaena odorota)”. Pacific Journal of Science and Technology. 12(2):356-364. (Keywords: biosorption, Ni(II), Cr(III), nickel, chromium, adsorption isotherms, Siam leaf).
pjst12_2_356.pdf
Akpoveta, V.O., F.Egharevba, O.K. Ize-Iyamu, O.E. Jato, and M.O. Odjighere. 2011. “Equilibrium and Kinetic Studies of the Reaction of Aquomet Derivative of Pigeon Haemoglobin with 5,51 Dithiobis (2-Nitrobenzoic Acid)”. Pacific Journal of Science and Technology. 12(2):365-373. (Keywords: aquomethaemoglobin, pigeon, DTNB, equilibrium constants, Cysf9(93)β, Cysβ5(23)β).
pjst12_2_365.pdf
Kogo, B. and S.P. Mallam. 2011. “Neutron Activation Analysis of Some Ceramic Insulators used in the Manufacture of Transformers and Household Appliances”. Pacific Journal of Science and Technology. 12(2):374-382. (Keywords: neutron NAA, non-destructive, INAA, ceramic insulators, trace, major and minor elements).
pjst12_2_374.pdf
Life Sciences and Medicine
Ikewuchi, J.C. and C.C. Ikewuchi. 2011. “Anti-cholesterolemic Effect of Aqueous Extract of the Leaves of Chromolaena odorata (L) King and Robinson (Asteraceae): Potential for the Reduction of Cardiovascular Risk”. Pacific Journal of Science and Technology. 12(2):385-391. (Keywords: atherogenic indices, Chromolaena odorata, hematocrit, hypocholesterolemia, plasma triglyceride, weight loss).
pjst12_2_385.pdf
Ogbuagu, M.N., I. Ohondu, and C. Nwigwe. 2011. “Fatty Acid and Amino Acid Profiles of the Larva of Raffia Palm Weevil: Rhynchophorus phoenicis”. Pacific Journal of Science and Technology. 12(2):392-400. (Keywords: Raffia palm weevil, oil, fatty acid, amino acid, nutritional value).
pjst12_2_392.pdf
Odunola, O.A., K.A. Akinwumi, and D.M. Ibegbu. 2011. “The Influence of Garlic and Spondias mombin on Sodium Arsenite induced Clastogenicity and Hepatotoxicity in Rats”. Pacific Journal of Science and Technology. 12(2):401-409. (Keywords: sodium arsenite, Spondias mombin, garlic, micronucleated polychromatic erythrocytes, g-gamma transferase, alkaline phosphate, aspartate aminotransferase, alanine aminotransferase).
pjst12_2_401.pdf
Djam, X.Y. and Y.H. Kimbi. 2011. “A Decision Support System for Tuberculosis Diagnosis”. Pacific Journal of Science and Technology. 12(2):410-425. (Keywords: tuberculosis, fuzzy logic, knowledge base, fuzzy inference, fuzzification, defuzzification, medical diagnosis, fuzzy expert system).
pjst12_2_410.pdf
Oyem, I.M. 2011. “Relationship between Mycorrhizal Infection Ratings and Chlorophyll A Content of Root Segments of Cassava Clones (TMS 30572 and 20555) Grown in Bentex T-Treated Soil”. Pacific Journal of Science and Technology. 12(2):426-432. (Keywords: cassava, VAM fungi infection, chlorophyll content, Bentex T, soil treatment).
pjst12_2_426.pdf
Nwoke, O.A. and G.O. Chukwuma. 2011. “Effects of Particle Size and Time of Slurry Storage on Odorous Compound Production of Cow Dung”. Pacific Journal of Science and Technology. 12(2):433-443. (Keywords: volatile fatty acids (VFAs), Biochemical Oxygen Demand (BOD5), time, particle size, cow dung, manure, farm wastes, odor).
pjst12_2_433.pdf
Ohagwu, C.J. and B.O. Ugwuishiwu. 2011. “The Effects of Temperature and relative Humidity on Wood Storage in Nsukka, Nigeria”. Pacific Journal of Science and Technology. 12(2):444-455. (Keywords: wood, Nigeria, temperature, local timber, relative humidity, shrinkage, enlargement).
pjst12_2_444.pdf
Asoiro, F.U. and C.O. Akubuo. 2011. “Effect of Temperature on Oil Extraction of Jatropha curcas L. Kernel”. Pacific Journal of Science and Technology. 12(2):456-463. (Keywords: Jatropha curcas l., Euphorbiaceous, Sohxlet Extractor, oil yield, ash content, acid values, oleic acid values, iodine values, kinematic viscosity, density, hydroxyl, optimum temperature, biofuel, oil degradation).
pjst12_2_456.pdf
Environmental Science and Ecology
Agajo, J., H.C. Inyiama, and A.L. Theophilus. 2011. “Remote Monitoring and Estimation of Carbon Monoxide Pollution in Indoor Environment using Wireless Sensor Network via Satellite”. Pacific Journal of Science and Technology. 12(2):464-471. (Keywords: indoor air pollution, data acquisition, mathematical model, CO emission).
pjst12_2_464.pdf
Ogundiran, M.B., J.O. Babayemi, and C.G. Nzeribe. 2011. “Application of Waste Cashew Nut Shell Ash Showed Significant Reduction in Mobility of Pb and Cd in Waste Battery Contaminated Soil”. Pacific Journal of Science and Technology. 12(2):472-478. (Keywords: cadmium, lead, cashew nut shell ash, immobilization, remediation).
pjst12_2_472.pdf
Isikwue, M.O., S.B. Onoja, and A.F. Onyilo. 2011. “Effect of Different Vadose Zone Depths on the Purification Process of an Aggregate Laden Soil Infiltration System”. Pacific Journal of Science and Technology. 12(2):479-487. (Keywords: wastewater purification, infiltration, soil filtration, Nigeria).
pjst12_2_479.pdf
Akinbile C.O. 2011. “Environmental Impact of Landfill on Groundwater Quality and Agricultural Soils in Akure, Nigeria”. Pacific Journal of Science and Technology. 12(2):488-497. (Keywords: Akure, landfill, environmental pollution, soil; wastes; ground water, contamination).
pjst12_2_488.pdf
Chineke, T.C., V.N. Dike, N.D. Onyeuwaoma, and I.U. Chiemeka. 2011. “Seasonal Levels of Evapotranspiration, Solar Radiation, and Rainfall for Climate Variability Studies at a Subtropical Site”. Pacific Journal of Science and Technology. 12(2):498-511. (Keywords: evapotranspiration, solar radiation, climate variability, rainfall, crop climate studies).
pjst12_2_498.pdf
Afangideh, C.B., J.O. Ademiluyi, and C.C. Nnaji. 2011. “LMT Sludge Filtration Equation Using Dimensional Analysis”. Pacific Journal of Science and Technology. 12(2):512-519. (Keywords: Buckingham π method, dimensional analysis, fluid flow equations, waste management).
pjst12_2_512.pdf
Geology, Geophysics, and Earth Science
Adesakin, A.O., O.K. Ukoba, and O.A. Ajayi. 2011. “X-Ray Diffractometer Characterization of South Western Nigeria’s Dolomite”. Pacific Journal of Science and Technology. 12(2):520-522. (Keywords: dolomite, sedimentary carbonated rock, mini X-ray diffractometer, XRD).
pjst12_2_520.pdf
Osagie, E.O. 2011. “The Effect of a Dipping Layer on a Reflected Seismic Signal”. Pacific Journal of Science and Technology. 12(2):523-527. (Keywords: seismic reflection, common depth point, CDP, displacements, dipping layer).
pjst12_2_523.pdf
Anjorin, M.P. and M.O. Olorunfemi. 2011. “A Short Note on Comparative Study of Schlumberger and Half Schlumberger Arrays in Vertical Electrical Sounding in a Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 12(2):528-533. (Keywords: comparative study, Schlumberger array, half Schlumberger array, basement complex terrain, southwest Nigeria).
pjst12_2_528.pdf
Egwuonwu, G.N. and I.B. Osazuwa. 2011. “Geophysical and Geotechnical Investigation of the Origin of Structural Instabilities Shown on Some Low Rise Buildings in Zaria, North-Western Nigeria”. Pacific Journal of Science and Technology. 12(2):534-547. (Keywords: differential settlement, refraction tomography, free swell, structural deformation).
pjst12_2_534.pdf
Fadugba, O.I., M.O. Olorunfemi, and D. Odeyemi. 2011. “Development of Empirical Equations Relating Formation Resistivity and Cone Tip Resistance using Sedimentary and Basement Terrains of Nigeria as Case Studies”. Pacific Journal of Science and Technology. 12(2):548-557. (Keywords: empirical equation, Schlumberger array, formation resistivity, cone penetrometer test, cone tip resistance, basement and sedimentary terrains).
pjst12_2_548.pdf
Olokode, O.S. and P.O. Aiyedun. 2011. Mineralogical Characteristics of Natural Kaolins from Abeokuta, South-West Nigeria”. Pacific Journal of Science and Technology. 12(2):558-565. (Keywords: X-ray diffractometer, kaolin, metakaolinite, mineral, characteristics)
pjst12_2_558.pdf
Volume 12, Number 1 (May / June 2011)
Engineering and Material Science
Gbadeyan, J.A., M.S. Dada, and O.O. Agboola 2011. “Dynamic Response of Two Viscoelastically Connected Rayleigh Beams Subjected to Concentrated Moving Load”. Pacific Journal of Science and Technology. 12(1):5-16. (Keywords: viscoelastically connected Rayleigh beams, dynamic response, moving load).
pjst12_1_5.pdf
Balaji, V. and E. Maheswari. 2011. “Performance Investigation of Self-Lift and Re-Lift Luo Convert Topologies”. Pacific Journal of Science and Technology. 12(1):17-24. (Keywords: Luo converter, PI controller, Zigler Nicholas technique, boost converter, voltage lift technique).
pjst12_1_17.pdf
Itaketo, U.T. 2011. “Application of the “Bang Bang” Theory in Auto-Control of Drones”. Pacific Journal of Science and Technology. 12(1):25-29. (Keywords: Bang Bang theory, minimum-time, trajectory, auto-control, drone, target).
pjst12_1_25.pdf
Shoewu, O., O.M. Olaniyi, and O.M. Ogunleye. 2011. “Design and Development of an Intelligent Variable Power Supply Device”. Pacific Journal of Science and Technology. 12(1):30-37. (Keywords: intelligent, PSU, power supply unit, voltage, microcontroller, precision).
pjst12_1_30.pdf
Rani, P.D. and S. Selvaraj. 2011. “Comparative Account of Jatropha curcas on Brass (Cu-40Zn) in Acid and Sea Water Environment”. Pacific Journal of Science and Technology. 12(1): 38-49. (Keywords: corrosion inhibition, brass, adsorption, isotherms, Jatropha curcas).
pjst12_1_38.pdf
Alawode, A.J., G.J. Adeyemi, and F.I. Alo. 2011. “Effect of Glass Particle Addition on the Mechanical Properties of Aluminum-Base Particulate Composites”. Pacific Journal of Science and Technology. 12(1):50-55. (Keywords: glass particles, mechanical properties, aluminum composites).
pjst12_1_50.pdf
Adetunji, O. And F. Owoeye. 2011. “Corrosion Resistance of Aluminum Plates in Lime Solution”. Pacific Journal of Science and Technology. 12(1):56-61. (Keywords: corrosion, resistance, weight loss, Al, lime water, aluminum, aluminium, CaOH2, hydrated lime).
pjst12_1_56.pdf
Ukoba, O.K., P.K. Oke, A. Adenuga, and M.C. Ibegbulam. 2011. “Environmental Impact on Engineering Materials: Galvanized Steel”. Pacific Journal of Science and Technology. 12(1):62-70. (Keywords: environment, environmental conditions, engineering materials, galvanized steel, corrosion).
pjst12_1_62.pdf
Offor, P.O., V.A. Ezekoye, and B.A. Ezekoye. 2011. “Toughness Properties of Intercritically Normalized 0.14Wt%C Structural Steel”. Pacific Journal of Science and Technology. 12(1):71-75. (Keywords: intercritical normalizing, notch impact toughness, temperature, holding time).
pjst12_1_71.pdf
Adedayo, A.V. 2011. “Influence of Furnace Design on Semi Solid Microstructure”. Pacific Journal of Science and Technology. 12(1):76-60. (Keywords: semi solid metallurgy, manufacturing method, furnace design, microstructure).
pjst12_1_76.pdf
Olokode, O.S. 2011. “Empirical Model for Estimating the Physical/Mechanical properties of Clay/Cement Tiles”. Pacific Journal of Science and Technology. 12(1):81-88. (Keywords: clay, cement, tiles, regression, water absorption, bulk density, modulus of rupture, compression, compressive strength).
pjst12_1_81.pdf
Komolafe, C.A., I.O. Ogunleye, and A.O.D. Adejumo. 2011. “Design and Fabrication of a Convection Fish Dryer”. Pacific Journal of Science and Technology. 12(1):89-97. (Keywords: convective, fish dryer, drying rate, drying temperature, food preservation, local construction).
pjst12_1_89.pdf
Ogunkoya, A.K, K.O. Ukoba, and B.A. Olunlade. 2011. “Development of a Low Cost Solar Dryer”. Pacific Journal of Science and Technology. 12(1):98-101. (Keywords: development, low-cost solar dryer, produce, food storage, preservation).
pjst12_1_98.pdf
Ukoba, O.K., A.K. Ogunkoya, and W. Soboyejo. 2011. “Development of an Eco-Friendly Bamboo Bicycle”. Pacific Journal of Science and Technology. 12(1):102-108. (Keywords: bamboo, bicycle, eco-friendly, transportation, low-income, ergonomic).
pjst12_1_102.pdf
Awulu, J.O, Enokela, J.A., and D.D. Shatalis. 2011. “Design and Evaluation of an Electrically Operated Ultra – Low Volume Sprayer”. Pacific Journal of Science and Technology. 12(1):109-114. (Keywords: electric ultra-low volume sprayer, agricultural mechanization).
pjst12_1_109.pdf
Energy and Power
Sajjadi, M. and M. Raoofat. 2011. “Zonal Partitioning of Deregulated Power Systems Considering Fuzzy-Random Load Model”. Pacific Journal of Science and Technology. 12(1):115-122. (Keywords: deregulated power system, fuzzy-random load model, Fuzzy Monte Carlo Simulation, FMCS, zonal partitioning).
pjst12_1_115.pdf
Golestani, S., M. Raoofat, and E. Farjah. 2011. “An Improved Integer Coded Genetic Algorithm for Security Constrained Unit Commitment”. Pacific Journal of Science and Technology. 12(1):123-129. (Keywords: integer coded genetic algorithm, ICGA, security constrained unit commitment, SCUC, perturbation operator).
pjst12_1_123.pdf
Alawode, A.J. and O.A. Omisakin. 2011. “Monetizing Natural Gas Reserves: Global Trend, Nigeria’s Achievements, and Future Possibilities”. Pacific Journal of Science and Technology. 12(1):138-151. (Keywords: monetize, natural gas reserves, global trends, Nigeria’s achievements, future possibilities, liquefied natural gas, LNG, gas to liquids, GTL, compressed natural gas, CNG, gas to power, gas to solid, gas hydrates).
pjst12_1_138.pdf
Sangotayo, E.O. and M.A. Waheed. 2011. “Parametric Study of Heat Characteristics of Fluid in Cylindrical Parabolic Concentrating Solar Collector”. Pacific Journal of Science and Technology. 12(1):152-160. (Keywords: solar collector, twist ratio factor, fluid, Prantl number).
pjst12_1_152.pdf
Awogbemi, O. and C.A. Komolafe. 2011. “Potential for Sustainable Renewable Energy Development in Nigeria”. Pacific Journal of Science and Technology. 12(1): 161-169. (Keywords: solar power, wind power, hydropower, renewable energy, sustainable development).
pjst12_1_161.pdf
Dike, V.N., C.T. Chineke, O.K. Nwofor, and U.K. Okoro. 2011. “Estimating Wind Potential in Some Coastal Cities of the Niger-Delta Region of Nigeria”. Pacific Journal of Science and Technology. 12(1):598-604. (Keywords: wind energy, renewable energy, Weibull distribution, coastal sites, Niger Delta).
pjst12_1_598.pdf
Okedu, K.E. 2011. “Participation of Energy Capacitor System in Hydrogen Production, Voltage, and Frequency Control in Wind Generation”. Pacific Journal of Science and Technology. 12(1): 605-612. (Keywords: ECS, wind energy, induction generator, hydrogen, electrolyzer).
pjst12_1_605.pdf
Physics and Atmospheric Physics
Ukoba, O.K., B.A. Olunlade, and W. Shelby. 2011. “Model-Based Object Tracking of Moving Object: Double Pendulum”. Pacific Journal of Science and Technology. 12(1):170-176. (Keywords: object tracking, double pendulum, MATLAB, motion, coal production).
pjst12_1_170.pdf
Osagie, E.O. 2011. “The Vibration of a Self-Gravitating Sphere”. Pacific Journal of Science and Technology. 12(1):177-179. (Keywords: self-gravitating sphere, incompressible homogeneous fluid, earthquake, elasticity, free oscillations, theoretical periods of oscillation).
pjst12_1_177.pdf
Omowaye, A.J. 2011. “On Steady Free Convective Hydro Magnetic Flow of a Reactive Viscous Fluid in a Bounded Domain”. Pacific Journal of Science and Technology. 12(1):180-187. (Keywords: hydro magnetic flow, Arrhineus kinetics, free convection, steady, numerical solution).
pjst12_1_180.pdf
Eze, A.C. and R.N. Eze. “Gamma-Ray Bursts (GRBs) and High Redshift Universe)”. Pacific Journal of Science and Technology. 12(1): 188-197. (Keywords: GRB, bursts, universe, cosmology, large-scale structure).
pjst12_1_188.pdf
Ben Salem, K. 2011. “A New Approach to Estimate the Age of the Earth and the Age of the Universe”. Pacific Journal of Science and Technology. 12(1):198-213. (Keywords: age of the Earth, age of the universe, datation method, Qur’an and science, science in holy texts).
pjst12_1_198.pdf
Šima, J. and M. Súkeník. 2011. “Nondecelerative Cosmology: Background and Outcomes”. Pacific Journal of Science and Technology. 12(1):214-236. (Keywords: non-decelerative Universe, Vaidya metric, black holes, dark energy, quantum gravity, Higgs boson, ENU).
pjst12_1_214.pdf
Mathematics and Statistics
Sunday, J. 2011. “On Adomian Decomposition Method (ADM) for Numerical Solution of Ordinary Differential Equations Arising from the Natural Laws of Growth and Decay”. Pacific Journal of Science and Technology. 12(1):237-243. (Keywords: ADM, growth, decay, approximations and convergence).
pjst12_1_237.pdf
Panichkitkosolkul, W. 2011. “Improvement in Modified Weighted Symmetric Estimator for a Gaussian AR(1) Process with Additive Outliers”. Pacific Journal of Science and Technology. 12(1): 244-251. (Keywords: parameter estimation, AR(1) process, recursive mean, recursive median, additive outliers).
pjst12_1_244.pdf
Information Technology and Communications
Nuruzzaman, M. 2011. “Digitally Animated Overture using Skewing in Two Dimensions”. Pacific Journal of Science and Technology. 12(1): 252-259. (Keywords: digital animation, affine transform, overture effect, special effect, 2D animation).
pjst12_1_252.pdf
Nwobi-Okoye, C.C. 2011. “Game Theoretic Aspect of Phishing and Virtual Websites”. Pacific Journal of Science and Technology. 12(1): 260-269. (Keywords: phishing, game, equilibrium, web pages, virtual strategy, virtual web pages).
pjst12_1_260.pdf
Azeez, N.A., A.P. Abidoye, A.O. Adesina, K.K. Agbele, Iyamu Tiko, and I.M. Venter. 2011. Peer-to-Peer Computing and Grid Computing: Towards a Better Understanding”. Pacific Journal of Science and Technology. 12(1):270-276. (Keywords: grid computing, peer-to-peer computing, P2P, resources, architecture, middleware, comparison).
pjst12_1_270.pdf
Egwuonwu, U.I., Z. Mohammed, and K.A. Momoh. 2011. “Information Storage and Dissemination by Small and Medium Scale Entrepreneurs in Zaria and Kaduna”. Pacific Journal of Science and Technology. 12(1):277-285. (Keywords: entrepreneurs, small business, information storage, dissemination, chi square).
pjst12_1_277.pdf
Boluwade, A. and A. Ferdinand. 2011. “The Design and Development of Spatial Database Management Systems (SDMS) for Hydrographic Studies using coupled Open-Source GIS and Relational Database”. Pacific Journal of Science and Technology. 12(1):286-291. (Keywords: Geographical Information System, GIS, Object-Oriented Unified Modified Language, UML, hydrographic data, Open-Source database tool, rivers, lakes, Africa).
pjst12_1_286.pdf
Nirmalraj, T. and R. Karthikeyan 2011. “Comparative and Technical Analysis of Broadband Access Technologies (WiMAX and WiBro)”. Pacific Journal of Science and Technology. 12(1):292-297. (Keywords: WiMax, WiBro, WiFi, wireless broadband, mobile WiMAX).
pjst12_1_292.pdf
Naeem, B. and A. Nyamapfene. 2011. “Seamless Vertical Handover in WiFi and WiMAX Networks Using RSS and Motion Detection: An Investigation”. Pacific Journal of Science and Technology. 12(1):298-304. (Keywords: WiFi, WiMAX, horizontal handover, vertical handover, seamless vertical handover, heterogeneous wireless networks, wireless overlay networks).
pjst12_1_298.pdf
Islam, M.J. and M.R. Islam. 2011. “Design and Implementation of Laser Transceiver for Free Space Optical Communication”. Pacific Journal of Science and Technology. 12(1):613-620. (Keywords: FSO, Laser, Transceiver, and data communication).
pjst12_1_613.pdf
Shalangwa, D.A., P.G. Vasira, and D.H, Shalangwa. 2011. “Review of Measurement of Exposure of Radio Frequency Field (RF) Radiation from Global System for Mobile Communication (GSM) Masts”. Pacific Journal of Science and Technology. 12(1):621-627. (Keywords: human health, radiation, radio frequency, correlation coefficient, regression coefficient, GSM masts).
pjst12_1_621.pdf
Management, Economics, and Education
Adeleke, R.A., O.Y. Halid, O.D. Ogunwale, and A.O. Olubiyi. 2011. “Application of Network Analysis to Project Management”. Pacific Journal of Science and Technology. 12(1): 305-313. Keywords: network, network analytic technique, critical path management, CPM, latest finish time).
pjst12_1_305.pdf
Enokela, J.A. 2011. “An Algorithm for Declaration of Executive and Legislative Election Results in Nigeria”. Pacific Journal of Science and Technology. 12(1):314-319. (Keywords: algorithm, election, electronic voting).
pjst12_1_314.pdf
Adekoya, Y.M. and R.A. Olatoye. 2011. “Effect of Demonstration, Peer-Tutoring, and Lecture Teaching Strategies on Senior Secondary School Students’ Achievement in an Aspect of Agricultural Science”. Pacific Journal of Science and Technology. 12(1):320-332. (Keywords: demonstration, peer-tutoring, lecture, agricultural science, achievement test, teaching of pasture and forage crops).
pjst12_1_320.pdf
Chemistry and Biochemistry
Olalekan, S.O. and E.O. Odebunmi. 2011. “Kinetics and Mechanism of Cu (II) Inhibition Towards Oxidation of Simple Sugars by Hexacyanoferrate (III) Ion in Alkaline Buffer Solution”. Pacific Journal of Science and Technology. 12(1):333-338. (Keywords: Cu (II), copper inhibition of oxidation, maltose, xylose, hexacyanoferrate (III), rate reaction).
pjst12_1_333.pdf
Ugbesia, S.O.; L.O. Ekebafe, and M.D. Ayo. 2011. “Effect of Carbonization Temperature of Filler on the Tensile Properties of Natural Rubber Compounds Filled with Cassava (Manihot esculenta) Peel Carbon”. Pacific Journal of Science and Technology. 12(1):339-343. (Keywords: cassava peel carbon, natural rubber, physic-mechanical properties, vulcanisates).
pjst12_1_339.pdf
Chukwu, M.N., I.C. Madufor, M.D. Ayo, and L.O. Ekebafe. 2011. “Effect of Stearic Acid Level on the Physical Properties of Natural Rubber Vulcanisate”. Pacific Journal of Science and Technology. 12(1):344-350. (Keywords: stearic acid, hardness, abrasion resistance, compression set, modulus, vulcanisate).
pjst12_1_344.pdf
Ottih, I.E. and A.J. Ekpunobi. 2011. “Fabrication and Characterization of High Efficiency Solar Cell Thin Films (CdNiS)”. Pacific Journal of Science and Technology. 12(1): 351-355. (Keywords: chemical bath deposition technique, cadmium nickel sulfide, antireflection coatings, warming, solar control coatings).
pjst12_1_351.pdf
Yebpella, G.G., G.A. Shallangwa, C. Hammuel, A. Magomya, M.O.A. Oladipo, A.N. Nok, and J.J. Bonire. 2011. “Heavy Metal Content of Different Brands of Cigarettes commonly Smoked in Nigeria and its Toxicological Implications”. Pacific Journal of Science and Technology. 12(1):356-362. (Keywords: heavy metals, cigarette smoke, tobacco, Nigeria, toxic effects).
pjst12_1_356.pdf
Life Sciences and Medicine
Ewansiha, C.I., I.O. Asia, L.O. Ekebafe, O.E. Jatto, and G. Okodugha. 2011. “Proximate and Mineral Composition of Seed Shell Pericap of Chrysophyllum albidum”. Pacific Journal of Science and Technology. 12(1):363-365. (Keywords: seed shell, Chrysophyllum albidum, white star apple, proximate, mineral composition).
pjst12_1_363.pdf
Ikewuchi, C.C., E.O. Ayalogu, E.N. Onyeike, and J.C. Ikewuchi. 2011. “Study on the Alkaloid, Allicin, Glycoside and Saponin Composition of the Leaves of Sansevieria liberica Gérôme and Labroy by Gas Chromatography”. Pacific Journal of Science and Technology. 12(1):367-373. (Keywords: alkaloids, allicins, glycosides, saponins, Sansevieria liberica).
pjst12_1_367.pdf
Asoiro, F.U. and A.O. Ani. 2011. “Determination of some Physical Properties of African Yam Beans”. Pacific Journal of Science and Technology. 12(1):374-380. (Keywords: Sphenostylis stenocarpa, post harvest physical prosperities, diameter, sphericity, surface area, static coefficient of friction, angle of resose, solid volume, bulk volume, solid density, bulk density, seed mass, porosity, moisture content).
pjst12_1_374.pdf
Ikewuchi, J.C., E.N. Onyeike, A.A. Uwakwe, and C.C. Ikewuchi. 2011. “Effect of Aqueous Extract of the Leaves of Tridax procumbens Linn on Blood Pressure Components and Pulse Rates of Sub Chronic Salt-Loaded Rats”. Pacific Journal of Science and Technology. 12(1):381-389. (Keywords: blood pressure components, pulse rates, salt-loading, Tridax procumbens).
pjst12_1_381.pdf
Djam, X.Y. and Y.H. Kimbi. 2011. “Fuzzy Expert System for the Management of Hypertension”. Pacific Journal of Science and Technology. 12(1): 390-402. (Keywords: fuzzification, defuzzification, fuzzy logic, fuzzy expert system, membership function, rule base, hypertension risk, systolic blood pressure, SBP, diastolic blood pressure, DBP, body mass index, BMI, web based tools).
pjst12_1_390.pdf
Geology, Geophysics, and Earth Science
Popoola, O.I. and N.O. Salaudeen. 2011. “Effects of Metallic Conductors on Crustal Heat Flow Parameters”. Pacific Journal of Science and Technology. 12(1):403-418. (Keywords: geothermal gradient, geothermal step, thermal conductivity, geothermal parameters).
pjst12_1_403.pdf
Adewole, O.O. and K.A. Egunjobi. 2011. “Derivation of Expressions for Apparent Conductivity and Wave Impedance in an Inhomogenous Earth Medium”. Pacific Journal of Science and Technology. 12(1):419-424. (Keywords: apparent conductivity, impedance, homogenous isotropic earth medium, electromagnetic waves, magneto telluric current).
pjst12_1_419.pdf
Bello, A.A. 2011. “Analysis of Shear Strength of Compacted Lateritic Soil”. Pacific Journal of Science and Technology. 12(1): 425-434. (Keywords: British standard light, containment structure, dry density, optimum moisture content, unconfined compressive strength).
pjst12_1_425.pdf
Ademilua, L.O. and M.O. Olorunfemi. 2011. “Further Reflections on Computer Modeling for Detectability Assessment of the Transition Zone in the Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 12(1):435-471. (Keywords: basement profile, resistivity ratio, computer software, horizons, detectable, thickness ratio, borehole, VES).
pjst12_1_435.pdf
Egwuonwu, G.N., S.O. Ibe, and I.B. Osazuwa. 2011. “Geophysical Assessment of Foundation Depths around a Leaning Superstructure in Zaria Area, Northwestern Nigeria using Electrical Resistivity Tomography”. Pacific Journal of Science and Technology. 12(1):472-486. (Keywords: superstructure, foundation, geology, anticline, synclinal structures, soil stability).
pjst12_1_472.pdf
Nwankwo, C.N. and M.U. Igboekwe. 2011. “The Mineral Effects of Sedimentary Layers on Groundwater in Choba, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 12(1):487-492. (Keywords: mineral effects, physic-chemical, borehole, wells, groundwater, water quality, potable water).
pjst12_1_487.pdf
Molua, O.C., E. Igherighe, and F.C. Ighrakpata. 2011. “Porosity Estimation in the Niger-Delta Basin of Nigeria using Sonic Log”. Pacific Journal of Science and Technology. 12(1): 493-501. (Keywords: porosity, Wyllie Time Average equation, geological formations, sonic log, acoustic log).
pjst12_1_493.pdf
Opara, A.I., U.O. Anyiam, and V. Nduka. 2011. “3-D Seismic Interpretation and Structural Analysis of Ossu Oil Field, Northern Depobelt, Onshore Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 12(1):502-509. (Keywords: structural interpretation, Ossu field, Niger Delta, seismic, growth faults).
pjst12_1_502.pdf
Environmental Science and Ecology
Ukoba, O.K., P.K. Oke, J.O, Aigbogun, and O.A. Oyegunwa. 2011. “Development of Water Harvesting and Treatment Plant in Africa: Nigeria”. Pacific Journal of Science and Technology. 12(1):510-515. (Keywords: water harvesting, sustainable, safe drinking water, potable water, treatment plant).
pjst12_1_510.pdf
Akinbile, C.O. and A.Y. Sangodoyin. 2011. “Crop Water Use Responses of Upland Rice to Differential Water Distribution under Sprinkler Irrigation System”. Pacific Journal of Science and Technology. 12(1):516-526. (Keywords: upland rice, water use, sprinkler irrigation, evapotranspiration, agricultural water use).
pjst12_1_516.pdf
Taiwo, A.M., A.O. Adeogun, K.A. Olatunde, and K.I. Adegbite. 2011. “Analysis of Groundwater Quality of Hand-Dug Wells in Peri-Urban Area of Obantoko, Abeokuta, Nigeria for Selected Physico-Chemical Parameters”. Pacific Journal of Science and Technology. 12(1):527-534. (Keywords: hand-dug well, water parameters, groundwater, quality, standard, health risk).
pjst12_1_527.pdf
Ize-Iyamu, O.K., O. Eguavoen, M. Osuide, E.E. Egbon, O.C. Ize-Iyamu, V.O. Akpoveta, and O.O. Ibizubge. 2011. “Characterization and Treatment of Sludge from the Brewery using Chitosan”. Pacific Journal of Science and Technology. 12(1):542-547. (Keywords: sludge, biological oxygen demand, BOD, chemical oxygen demand, COD, turbidity, chitosan, coagulant).
pjst12_1_542.pdf
Egwuonwu, G.N., V.O. Olabode, P.H. Bukar, V.N. Okolo, and A.C. Odunze. 2011. “Characterization of Topsoil and Groundwater at Leather Industrial Area, Challawa, Kano, Northern Nigeria”. Pacific Journal of Science and Technology. 12(1):628-641. (Keywords: topsoil, groundwater, total chromium, concentration seasonal variation, attenuation).
pjst12_1_628.pdf
Onwuka, F.O., O. Ujuanbi, and O.C. Molua. 2011. “Environmental Pollution Potential of Dumpsite Using Very Low Frequency (VLF) Electromagnetic Method”. Pacific Journal of Science and Technology. 12(1): 560-565. (Keywords: pollution, contamination plumes, seepage, Delta State, Nigeria, VLF).
pjst12_1_560.pdf
Alawode, A.J. and I.O. Ogunleye. 2011. “Maintenance, Security, and Environmental Implications of Pipeline Damage and Ruptures in the Niger Delta Region”. Pacific Journal of Science and Technology. 12(1):565-573. (Keywords: maintenance, security, environment, pipeline damage and ruptures, Niger Delta).
pjst12_1_565.pdf
Aga, T., J.J. Zang, and D.A. Bala. 2011. “Geotourism Potentials in parts of Anaguta Enclaves of Jos, North-Central Nigeria”. Pacific Journal of Science and Technology. 12(1):574-579. (Keywords: geotourism, springs, rock, Jos, Anaguta).
pjst12_1_574.pdf
Midya, S.K., U. Saha, P. Panda, A. Kundu, A. Chaudhuri, and H. Sarkar. 2011. “Variation of Total Ozone Concentration and Rainfall over Different Stations of India”. Pacific Journal of Science and Technology. 12(1): 580-590. (Keywords: ozone depletion, stratosphere, Cloud Condensation Nuclei, precipitation).
pjst12_1_580.pdf
Saha, U., S.K. Midya, and G.K. Das. 2011. “The Effect of the Variable Component of 10.7 cm Solar flux on the Thunderstorm frequency over Kolkata and its Relation with Ozone Depletion Mechanism”. Pacific Journal of Science and Technology. 12(1): 591-597. (Keywords: 10.7 cm solar flux, pre-monsoon, thunderstorm, solar cycle, ozone depletion).
pjst12_1_591.pdf
Gbadeyan, J.A., M.S. Dada, and O.O. Agboola 2011. “Dynamic Response of Two Viscoelastically Connected Rayleigh Beams Subjected to Concentrated Moving Load”. Pacific Journal of Science and Technology. 12(1):5-16. (Keywords: viscoelastically connected Rayleigh beams, dynamic response, moving load).
pjst12_1_5.pdf
Balaji, V. and E. Maheswari. 2011. “Performance Investigation of Self-Lift and Re-Lift Luo Convert Topologies”. Pacific Journal of Science and Technology. 12(1):17-24. (Keywords: Luo converter, PI controller, Zigler Nicholas technique, boost converter, voltage lift technique).
pjst12_1_17.pdf
Itaketo, U.T. 2011. “Application of the “Bang Bang” Theory in Auto-Control of Drones”. Pacific Journal of Science and Technology. 12(1):25-29. (Keywords: Bang Bang theory, minimum-time, trajectory, auto-control, drone, target).
pjst12_1_25.pdf
Shoewu, O., O.M. Olaniyi, and O.M. Ogunleye. 2011. “Design and Development of an Intelligent Variable Power Supply Device”. Pacific Journal of Science and Technology. 12(1):30-37. (Keywords: intelligent, PSU, power supply unit, voltage, microcontroller, precision).
pjst12_1_30.pdf
Rani, P.D. and S. Selvaraj. 2011. “Comparative Account of Jatropha curcas on Brass (Cu-40Zn) in Acid and Sea Water Environment”. Pacific Journal of Science and Technology. 12(1): 38-49. (Keywords: corrosion inhibition, brass, adsorption, isotherms, Jatropha curcas).
pjst12_1_38.pdf
Alawode, A.J., G.J. Adeyemi, and F.I. Alo. 2011. “Effect of Glass Particle Addition on the Mechanical Properties of Aluminum-Base Particulate Composites”. Pacific Journal of Science and Technology. 12(1):50-55. (Keywords: glass particles, mechanical properties, aluminum composites).
pjst12_1_50.pdf
Adetunji, O. And F. Owoeye. 2011. “Corrosion Resistance of Aluminum Plates in Lime Solution”. Pacific Journal of Science and Technology. 12(1):56-61. (Keywords: corrosion, resistance, weight loss, Al, lime water, aluminum, aluminium, CaOH2, hydrated lime).
pjst12_1_56.pdf
Ukoba, O.K., P.K. Oke, A. Adenuga, and M.C. Ibegbulam. 2011. “Environmental Impact on Engineering Materials: Galvanized Steel”. Pacific Journal of Science and Technology. 12(1):62-70. (Keywords: environment, environmental conditions, engineering materials, galvanized steel, corrosion).
pjst12_1_62.pdf
Offor, P.O., V.A. Ezekoye, and B.A. Ezekoye. 2011. “Toughness Properties of Intercritically Normalized 0.14Wt%C Structural Steel”. Pacific Journal of Science and Technology. 12(1):71-75. (Keywords: intercritical normalizing, notch impact toughness, temperature, holding time).
pjst12_1_71.pdf
Adedayo, A.V. 2011. “Influence of Furnace Design on Semi Solid Microstructure”. Pacific Journal of Science and Technology. 12(1):76-60. (Keywords: semi solid metallurgy, manufacturing method, furnace design, microstructure).
pjst12_1_76.pdf
Olokode, O.S. 2011. “Empirical Model for Estimating the Physical/Mechanical properties of Clay/Cement Tiles”. Pacific Journal of Science and Technology. 12(1):81-88. (Keywords: clay, cement, tiles, regression, water absorption, bulk density, modulus of rupture, compression, compressive strength).
pjst12_1_81.pdf
Komolafe, C.A., I.O. Ogunleye, and A.O.D. Adejumo. 2011. “Design and Fabrication of a Convection Fish Dryer”. Pacific Journal of Science and Technology. 12(1):89-97. (Keywords: convective, fish dryer, drying rate, drying temperature, food preservation, local construction).
pjst12_1_89.pdf
Ogunkoya, A.K, K.O. Ukoba, and B.A. Olunlade. 2011. “Development of a Low Cost Solar Dryer”. Pacific Journal of Science and Technology. 12(1):98-101. (Keywords: development, low-cost solar dryer, produce, food storage, preservation).
pjst12_1_98.pdf
Ukoba, O.K., A.K. Ogunkoya, and W. Soboyejo. 2011. “Development of an Eco-Friendly Bamboo Bicycle”. Pacific Journal of Science and Technology. 12(1):102-108. (Keywords: bamboo, bicycle, eco-friendly, transportation, low-income, ergonomic).
pjst12_1_102.pdf
Awulu, J.O, Enokela, J.A., and D.D. Shatalis. 2011. “Design and Evaluation of an Electrically Operated Ultra – Low Volume Sprayer”. Pacific Journal of Science and Technology. 12(1):109-114. (Keywords: electric ultra-low volume sprayer, agricultural mechanization).
pjst12_1_109.pdf
Energy and Power
Sajjadi, M. and M. Raoofat. 2011. “Zonal Partitioning of Deregulated Power Systems Considering Fuzzy-Random Load Model”. Pacific Journal of Science and Technology. 12(1):115-122. (Keywords: deregulated power system, fuzzy-random load model, Fuzzy Monte Carlo Simulation, FMCS, zonal partitioning).
pjst12_1_115.pdf
Golestani, S., M. Raoofat, and E. Farjah. 2011. “An Improved Integer Coded Genetic Algorithm for Security Constrained Unit Commitment”. Pacific Journal of Science and Technology. 12(1):123-129. (Keywords: integer coded genetic algorithm, ICGA, security constrained unit commitment, SCUC, perturbation operator).
pjst12_1_123.pdf
Alawode, A.J. and O.A. Omisakin. 2011. “Monetizing Natural Gas Reserves: Global Trend, Nigeria’s Achievements, and Future Possibilities”. Pacific Journal of Science and Technology. 12(1):138-151. (Keywords: monetize, natural gas reserves, global trends, Nigeria’s achievements, future possibilities, liquefied natural gas, LNG, gas to liquids, GTL, compressed natural gas, CNG, gas to power, gas to solid, gas hydrates).
pjst12_1_138.pdf
Sangotayo, E.O. and M.A. Waheed. 2011. “Parametric Study of Heat Characteristics of Fluid in Cylindrical Parabolic Concentrating Solar Collector”. Pacific Journal of Science and Technology. 12(1):152-160. (Keywords: solar collector, twist ratio factor, fluid, Prantl number).
pjst12_1_152.pdf
Awogbemi, O. and C.A. Komolafe. 2011. “Potential for Sustainable Renewable Energy Development in Nigeria”. Pacific Journal of Science and Technology. 12(1): 161-169. (Keywords: solar power, wind power, hydropower, renewable energy, sustainable development).
pjst12_1_161.pdf
Dike, V.N., C.T. Chineke, O.K. Nwofor, and U.K. Okoro. 2011. “Estimating Wind Potential in Some Coastal Cities of the Niger-Delta Region of Nigeria”. Pacific Journal of Science and Technology. 12(1):598-604. (Keywords: wind energy, renewable energy, Weibull distribution, coastal sites, Niger Delta).
pjst12_1_598.pdf
Okedu, K.E. 2011. “Participation of Energy Capacitor System in Hydrogen Production, Voltage, and Frequency Control in Wind Generation”. Pacific Journal of Science and Technology. 12(1): 605-612. (Keywords: ECS, wind energy, induction generator, hydrogen, electrolyzer).
pjst12_1_605.pdf
Physics and Atmospheric Physics
Ukoba, O.K., B.A. Olunlade, and W. Shelby. 2011. “Model-Based Object Tracking of Moving Object: Double Pendulum”. Pacific Journal of Science and Technology. 12(1):170-176. (Keywords: object tracking, double pendulum, MATLAB, motion, coal production).
pjst12_1_170.pdf
Osagie, E.O. 2011. “The Vibration of a Self-Gravitating Sphere”. Pacific Journal of Science and Technology. 12(1):177-179. (Keywords: self-gravitating sphere, incompressible homogeneous fluid, earthquake, elasticity, free oscillations, theoretical periods of oscillation).
pjst12_1_177.pdf
Omowaye, A.J. 2011. “On Steady Free Convective Hydro Magnetic Flow of a Reactive Viscous Fluid in a Bounded Domain”. Pacific Journal of Science and Technology. 12(1):180-187. (Keywords: hydro magnetic flow, Arrhineus kinetics, free convection, steady, numerical solution).
pjst12_1_180.pdf
Eze, A.C. and R.N. Eze. “Gamma-Ray Bursts (GRBs) and High Redshift Universe)”. Pacific Journal of Science and Technology. 12(1): 188-197. (Keywords: GRB, bursts, universe, cosmology, large-scale structure).
pjst12_1_188.pdf
Ben Salem, K. 2011. “A New Approach to Estimate the Age of the Earth and the Age of the Universe”. Pacific Journal of Science and Technology. 12(1):198-213. (Keywords: age of the Earth, age of the universe, datation method, Qur’an and science, science in holy texts).
pjst12_1_198.pdf
Šima, J. and M. Súkeník. 2011. “Nondecelerative Cosmology: Background and Outcomes”. Pacific Journal of Science and Technology. 12(1):214-236. (Keywords: non-decelerative Universe, Vaidya metric, black holes, dark energy, quantum gravity, Higgs boson, ENU).
pjst12_1_214.pdf
Mathematics and Statistics
Sunday, J. 2011. “On Adomian Decomposition Method (ADM) for Numerical Solution of Ordinary Differential Equations Arising from the Natural Laws of Growth and Decay”. Pacific Journal of Science and Technology. 12(1):237-243. (Keywords: ADM, growth, decay, approximations and convergence).
pjst12_1_237.pdf
Panichkitkosolkul, W. 2011. “Improvement in Modified Weighted Symmetric Estimator for a Gaussian AR(1) Process with Additive Outliers”. Pacific Journal of Science and Technology. 12(1): 244-251. (Keywords: parameter estimation, AR(1) process, recursive mean, recursive median, additive outliers).
pjst12_1_244.pdf
Information Technology and Communications
Nuruzzaman, M. 2011. “Digitally Animated Overture using Skewing in Two Dimensions”. Pacific Journal of Science and Technology. 12(1): 252-259. (Keywords: digital animation, affine transform, overture effect, special effect, 2D animation).
pjst12_1_252.pdf
Nwobi-Okoye, C.C. 2011. “Game Theoretic Aspect of Phishing and Virtual Websites”. Pacific Journal of Science and Technology. 12(1): 260-269. (Keywords: phishing, game, equilibrium, web pages, virtual strategy, virtual web pages).
pjst12_1_260.pdf
Azeez, N.A., A.P. Abidoye, A.O. Adesina, K.K. Agbele, Iyamu Tiko, and I.M. Venter. 2011. Peer-to-Peer Computing and Grid Computing: Towards a Better Understanding”. Pacific Journal of Science and Technology. 12(1):270-276. (Keywords: grid computing, peer-to-peer computing, P2P, resources, architecture, middleware, comparison).
pjst12_1_270.pdf
Egwuonwu, U.I., Z. Mohammed, and K.A. Momoh. 2011. “Information Storage and Dissemination by Small and Medium Scale Entrepreneurs in Zaria and Kaduna”. Pacific Journal of Science and Technology. 12(1):277-285. (Keywords: entrepreneurs, small business, information storage, dissemination, chi square).
pjst12_1_277.pdf
Boluwade, A. and A. Ferdinand. 2011. “The Design and Development of Spatial Database Management Systems (SDMS) for Hydrographic Studies using coupled Open-Source GIS and Relational Database”. Pacific Journal of Science and Technology. 12(1):286-291. (Keywords: Geographical Information System, GIS, Object-Oriented Unified Modified Language, UML, hydrographic data, Open-Source database tool, rivers, lakes, Africa).
pjst12_1_286.pdf
Nirmalraj, T. and R. Karthikeyan 2011. “Comparative and Technical Analysis of Broadband Access Technologies (WiMAX and WiBro)”. Pacific Journal of Science and Technology. 12(1):292-297. (Keywords: WiMax, WiBro, WiFi, wireless broadband, mobile WiMAX).
pjst12_1_292.pdf
Naeem, B. and A. Nyamapfene. 2011. “Seamless Vertical Handover in WiFi and WiMAX Networks Using RSS and Motion Detection: An Investigation”. Pacific Journal of Science and Technology. 12(1):298-304. (Keywords: WiFi, WiMAX, horizontal handover, vertical handover, seamless vertical handover, heterogeneous wireless networks, wireless overlay networks).
pjst12_1_298.pdf
Islam, M.J. and M.R. Islam. 2011. “Design and Implementation of Laser Transceiver for Free Space Optical Communication”. Pacific Journal of Science and Technology. 12(1):613-620. (Keywords: FSO, Laser, Transceiver, and data communication).
pjst12_1_613.pdf
Shalangwa, D.A., P.G. Vasira, and D.H, Shalangwa. 2011. “Review of Measurement of Exposure of Radio Frequency Field (RF) Radiation from Global System for Mobile Communication (GSM) Masts”. Pacific Journal of Science and Technology. 12(1):621-627. (Keywords: human health, radiation, radio frequency, correlation coefficient, regression coefficient, GSM masts).
pjst12_1_621.pdf
Management, Economics, and Education
Adeleke, R.A., O.Y. Halid, O.D. Ogunwale, and A.O. Olubiyi. 2011. “Application of Network Analysis to Project Management”. Pacific Journal of Science and Technology. 12(1): 305-313. Keywords: network, network analytic technique, critical path management, CPM, latest finish time).
pjst12_1_305.pdf
Enokela, J.A. 2011. “An Algorithm for Declaration of Executive and Legislative Election Results in Nigeria”. Pacific Journal of Science and Technology. 12(1):314-319. (Keywords: algorithm, election, electronic voting).
pjst12_1_314.pdf
Adekoya, Y.M. and R.A. Olatoye. 2011. “Effect of Demonstration, Peer-Tutoring, and Lecture Teaching Strategies on Senior Secondary School Students’ Achievement in an Aspect of Agricultural Science”. Pacific Journal of Science and Technology. 12(1):320-332. (Keywords: demonstration, peer-tutoring, lecture, agricultural science, achievement test, teaching of pasture and forage crops).
pjst12_1_320.pdf
Chemistry and Biochemistry
Olalekan, S.O. and E.O. Odebunmi. 2011. “Kinetics and Mechanism of Cu (II) Inhibition Towards Oxidation of Simple Sugars by Hexacyanoferrate (III) Ion in Alkaline Buffer Solution”. Pacific Journal of Science and Technology. 12(1):333-338. (Keywords: Cu (II), copper inhibition of oxidation, maltose, xylose, hexacyanoferrate (III), rate reaction).
pjst12_1_333.pdf
Ugbesia, S.O.; L.O. Ekebafe, and M.D. Ayo. 2011. “Effect of Carbonization Temperature of Filler on the Tensile Properties of Natural Rubber Compounds Filled with Cassava (Manihot esculenta) Peel Carbon”. Pacific Journal of Science and Technology. 12(1):339-343. (Keywords: cassava peel carbon, natural rubber, physic-mechanical properties, vulcanisates).
pjst12_1_339.pdf
Chukwu, M.N., I.C. Madufor, M.D. Ayo, and L.O. Ekebafe. 2011. “Effect of Stearic Acid Level on the Physical Properties of Natural Rubber Vulcanisate”. Pacific Journal of Science and Technology. 12(1):344-350. (Keywords: stearic acid, hardness, abrasion resistance, compression set, modulus, vulcanisate).
pjst12_1_344.pdf
Ottih, I.E. and A.J. Ekpunobi. 2011. “Fabrication and Characterization of High Efficiency Solar Cell Thin Films (CdNiS)”. Pacific Journal of Science and Technology. 12(1): 351-355. (Keywords: chemical bath deposition technique, cadmium nickel sulfide, antireflection coatings, warming, solar control coatings).
pjst12_1_351.pdf
Yebpella, G.G., G.A. Shallangwa, C. Hammuel, A. Magomya, M.O.A. Oladipo, A.N. Nok, and J.J. Bonire. 2011. “Heavy Metal Content of Different Brands of Cigarettes commonly Smoked in Nigeria and its Toxicological Implications”. Pacific Journal of Science and Technology. 12(1):356-362. (Keywords: heavy metals, cigarette smoke, tobacco, Nigeria, toxic effects).
pjst12_1_356.pdf
Life Sciences and Medicine
Ewansiha, C.I., I.O. Asia, L.O. Ekebafe, O.E. Jatto, and G. Okodugha. 2011. “Proximate and Mineral Composition of Seed Shell Pericap of Chrysophyllum albidum”. Pacific Journal of Science and Technology. 12(1):363-365. (Keywords: seed shell, Chrysophyllum albidum, white star apple, proximate, mineral composition).
pjst12_1_363.pdf
Ikewuchi, C.C., E.O. Ayalogu, E.N. Onyeike, and J.C. Ikewuchi. 2011. “Study on the Alkaloid, Allicin, Glycoside and Saponin Composition of the Leaves of Sansevieria liberica Gérôme and Labroy by Gas Chromatography”. Pacific Journal of Science and Technology. 12(1):367-373. (Keywords: alkaloids, allicins, glycosides, saponins, Sansevieria liberica).
pjst12_1_367.pdf
Asoiro, F.U. and A.O. Ani. 2011. “Determination of some Physical Properties of African Yam Beans”. Pacific Journal of Science and Technology. 12(1):374-380. (Keywords: Sphenostylis stenocarpa, post harvest physical prosperities, diameter, sphericity, surface area, static coefficient of friction, angle of resose, solid volume, bulk volume, solid density, bulk density, seed mass, porosity, moisture content).
pjst12_1_374.pdf
Ikewuchi, J.C., E.N. Onyeike, A.A. Uwakwe, and C.C. Ikewuchi. 2011. “Effect of Aqueous Extract of the Leaves of Tridax procumbens Linn on Blood Pressure Components and Pulse Rates of Sub Chronic Salt-Loaded Rats”. Pacific Journal of Science and Technology. 12(1):381-389. (Keywords: blood pressure components, pulse rates, salt-loading, Tridax procumbens).
pjst12_1_381.pdf
Djam, X.Y. and Y.H. Kimbi. 2011. “Fuzzy Expert System for the Management of Hypertension”. Pacific Journal of Science and Technology. 12(1): 390-402. (Keywords: fuzzification, defuzzification, fuzzy logic, fuzzy expert system, membership function, rule base, hypertension risk, systolic blood pressure, SBP, diastolic blood pressure, DBP, body mass index, BMI, web based tools).
pjst12_1_390.pdf
Geology, Geophysics, and Earth Science
Popoola, O.I. and N.O. Salaudeen. 2011. “Effects of Metallic Conductors on Crustal Heat Flow Parameters”. Pacific Journal of Science and Technology. 12(1):403-418. (Keywords: geothermal gradient, geothermal step, thermal conductivity, geothermal parameters).
pjst12_1_403.pdf
Adewole, O.O. and K.A. Egunjobi. 2011. “Derivation of Expressions for Apparent Conductivity and Wave Impedance in an Inhomogenous Earth Medium”. Pacific Journal of Science and Technology. 12(1):419-424. (Keywords: apparent conductivity, impedance, homogenous isotropic earth medium, electromagnetic waves, magneto telluric current).
pjst12_1_419.pdf
Bello, A.A. 2011. “Analysis of Shear Strength of Compacted Lateritic Soil”. Pacific Journal of Science and Technology. 12(1): 425-434. (Keywords: British standard light, containment structure, dry density, optimum moisture content, unconfined compressive strength).
pjst12_1_425.pdf
Ademilua, L.O. and M.O. Olorunfemi. 2011. “Further Reflections on Computer Modeling for Detectability Assessment of the Transition Zone in the Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 12(1):435-471. (Keywords: basement profile, resistivity ratio, computer software, horizons, detectable, thickness ratio, borehole, VES).
pjst12_1_435.pdf
Egwuonwu, G.N., S.O. Ibe, and I.B. Osazuwa. 2011. “Geophysical Assessment of Foundation Depths around a Leaning Superstructure in Zaria Area, Northwestern Nigeria using Electrical Resistivity Tomography”. Pacific Journal of Science and Technology. 12(1):472-486. (Keywords: superstructure, foundation, geology, anticline, synclinal structures, soil stability).
pjst12_1_472.pdf
Nwankwo, C.N. and M.U. Igboekwe. 2011. “The Mineral Effects of Sedimentary Layers on Groundwater in Choba, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 12(1):487-492. (Keywords: mineral effects, physic-chemical, borehole, wells, groundwater, water quality, potable water).
pjst12_1_487.pdf
Molua, O.C., E. Igherighe, and F.C. Ighrakpata. 2011. “Porosity Estimation in the Niger-Delta Basin of Nigeria using Sonic Log”. Pacific Journal of Science and Technology. 12(1): 493-501. (Keywords: porosity, Wyllie Time Average equation, geological formations, sonic log, acoustic log).
pjst12_1_493.pdf
Opara, A.I., U.O. Anyiam, and V. Nduka. 2011. “3-D Seismic Interpretation and Structural Analysis of Ossu Oil Field, Northern Depobelt, Onshore Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 12(1):502-509. (Keywords: structural interpretation, Ossu field, Niger Delta, seismic, growth faults).
pjst12_1_502.pdf
Environmental Science and Ecology
Ukoba, O.K., P.K. Oke, J.O, Aigbogun, and O.A. Oyegunwa. 2011. “Development of Water Harvesting and Treatment Plant in Africa: Nigeria”. Pacific Journal of Science and Technology. 12(1):510-515. (Keywords: water harvesting, sustainable, safe drinking water, potable water, treatment plant).
pjst12_1_510.pdf
Akinbile, C.O. and A.Y. Sangodoyin. 2011. “Crop Water Use Responses of Upland Rice to Differential Water Distribution under Sprinkler Irrigation System”. Pacific Journal of Science and Technology. 12(1):516-526. (Keywords: upland rice, water use, sprinkler irrigation, evapotranspiration, agricultural water use).
pjst12_1_516.pdf
Taiwo, A.M., A.O. Adeogun, K.A. Olatunde, and K.I. Adegbite. 2011. “Analysis of Groundwater Quality of Hand-Dug Wells in Peri-Urban Area of Obantoko, Abeokuta, Nigeria for Selected Physico-Chemical Parameters”. Pacific Journal of Science and Technology. 12(1):527-534. (Keywords: hand-dug well, water parameters, groundwater, quality, standard, health risk).
pjst12_1_527.pdf
Ize-Iyamu, O.K., O. Eguavoen, M. Osuide, E.E. Egbon, O.C. Ize-Iyamu, V.O. Akpoveta, and O.O. Ibizubge. 2011. “Characterization and Treatment of Sludge from the Brewery using Chitosan”. Pacific Journal of Science and Technology. 12(1):542-547. (Keywords: sludge, biological oxygen demand, BOD, chemical oxygen demand, COD, turbidity, chitosan, coagulant).
pjst12_1_542.pdf
Egwuonwu, G.N., V.O. Olabode, P.H. Bukar, V.N. Okolo, and A.C. Odunze. 2011. “Characterization of Topsoil and Groundwater at Leather Industrial Area, Challawa, Kano, Northern Nigeria”. Pacific Journal of Science and Technology. 12(1):628-641. (Keywords: topsoil, groundwater, total chromium, concentration seasonal variation, attenuation).
pjst12_1_628.pdf
Onwuka, F.O., O. Ujuanbi, and O.C. Molua. 2011. “Environmental Pollution Potential of Dumpsite Using Very Low Frequency (VLF) Electromagnetic Method”. Pacific Journal of Science and Technology. 12(1): 560-565. (Keywords: pollution, contamination plumes, seepage, Delta State, Nigeria, VLF).
pjst12_1_560.pdf
Alawode, A.J. and I.O. Ogunleye. 2011. “Maintenance, Security, and Environmental Implications of Pipeline Damage and Ruptures in the Niger Delta Region”. Pacific Journal of Science and Technology. 12(1):565-573. (Keywords: maintenance, security, environment, pipeline damage and ruptures, Niger Delta).
pjst12_1_565.pdf
Aga, T., J.J. Zang, and D.A. Bala. 2011. “Geotourism Potentials in parts of Anaguta Enclaves of Jos, North-Central Nigeria”. Pacific Journal of Science and Technology. 12(1):574-579. (Keywords: geotourism, springs, rock, Jos, Anaguta).
pjst12_1_574.pdf
Midya, S.K., U. Saha, P. Panda, A. Kundu, A. Chaudhuri, and H. Sarkar. 2011. “Variation of Total Ozone Concentration and Rainfall over Different Stations of India”. Pacific Journal of Science and Technology. 12(1): 580-590. (Keywords: ozone depletion, stratosphere, Cloud Condensation Nuclei, precipitation).
pjst12_1_580.pdf
Saha, U., S.K. Midya, and G.K. Das. 2011. “The Effect of the Variable Component of 10.7 cm Solar flux on the Thunderstorm frequency over Kolkata and its Relation with Ozone Depletion Mechanism”. Pacific Journal of Science and Technology. 12(1): 591-597. (Keywords: 10.7 cm solar flux, pre-monsoon, thunderstorm, solar cycle, ozone depletion).
pjst12_1_591.pdf
Volume 11, Number 2 (November / December 2010)
Engineering and Material Science
Offor, P.O., B.A. Ezekoye, and V.A. Ezekoye. 2010. “Hardness Properties of Intercritically Normalized 0.14wt%C Structural Steel”. Pacific Journal of Science and Technology. 11(2):5-8. (Keywords: intercritical temperature, intercritical normalizing, hardness properties).
pjst11_2_5.pdf
Avedayo, A.V. and S.A. Ibitoye. 2010. “Effects of Carbon and Oxyfuel Pressures on Kinetics of OFC-A of Steels”. Pacific Journal of Science and Technology. 11(2):9-15. (Keywords: flame cutting, oxyfuel, oxyacetylene, steel oxidation, decarburization).
pjst11_2_9.pdf
Offor, P.O., V.A. Ezekoye, and B.A. Ezekoye. 2010. “Influence of Heat Treatment on the Mechanical Properties of 0.13wt%C Structural Steel”. Pacific Journal of Science and Technology. 11(2):16-21. (Keywords: intercritical normalizing; mechanical properties; temperature; holding time).
pjst11_2_16.pdf
Adetunji, O. And O. Adewoye. 2010. “Mechanical Properties of Mild Steel Rod in Cassava Fluid”. Pacific Journal of Science and Technology. 11(2):22-26.
(Keywords: mechanical, properties, mild steel, cassava fluid),
pjst11_2_22.pdf
Raheem, A.A., O.A. Bello, and O.A. Makinde 2010. “A Comparative Study of Cement and Lime Stabilized Lateritic Interlocking Blocks”. Pacific Journal of Science and Technology. 11(2):27-34. (Keywords: laterite, interlocking block, ordinary Portland cement, lime, compressive strength).
pjst11_2_27.pdf
Tola, J.O. 2010. “Development of Microcontroller Caliper”. Pacific Journal of Science and Technology. 11(2):35-41. (Keywords: potentiometer, analog to digital converter, ADC, microcontroller, LED).
pjst11_2_35.pdf
Abidoye, L.K. and R.A. Bello. 2010. “Restoration of Compressive Strength of Recycled Gypsum Board Powder”. Pacific Journal of Science and Technology. 11(2):42-50. (Keywords: gypsum board, dry wall, Plaster of Paris, calcinations, restoration, compressive strength, recycling, manufacturing).
pjst11_2_42.pdf
Komolafe, C.A. and O. Awogbemi. 2010. “Fabrication and Performance Evaluation of an Improved Charcoal Cooking Stove”. Pacific Journal of Science and Technology. 11(2):51-58. (Keywords: stove, charcoal, fuel, burn rate, thermal efficiency).
pjst11_2_51.pdf
Goel, A. 2010. “Scour Investigations Behind a Vertical Sluice Gate without Apron”. Pacific Journal of Science and Technology. 11(2):59-65. (Keywords: submerged jets, hydraulics, scour, vertical gate, discharge).
pjst11_2_59.pdf
Soh, A.C., M.K. Hassan, and A.J. Ishak. 2010. “Vehicle Gas Leakage Detector”. Pacific Journal of Science and Technology. 11(2):66-76. (Keywords: gas leakage detector, carbon monoxide, CO, gas sensor circuit, logic detector circuit).
pjst11_2_66.pdf
Shalangwa, D.A. and E. Michael. 2010. “Design, Simulation, and Testing of an Incremental Shaft Encoder for Measuring Angular Velocity of a Shaft”. Pacific Journal of Science and Technology. 11(2):77-82. (Keywords: eliminate, counting error, simulation, measurement, configure, OID, opto-interrupt device).
pjst11_2_77.pdf
Lateef, I.A., B.A. Hassan, and A.E.A. Kareem 2010. “Computational Analysis of a Relationship between Fan Blade Diameter and Depth of Radiator”. Pacific Journal of Science and Technology. 11(2):83-90. (Keywords: cooling water, fan blade diameter, depth of radiator, volumetric coefficient of compactness, radiator, motor vehicle cooling systems).
pjst11_2_83.pdf
Ogbuka, C.U. and M.U. Agu. 2010. “Continuous Load Current Mode Analysis of Phase-Controlled AC to DC Converters.” Pacific Journal of Science and Technology. 11(2):91-100. (Keyword: AC to DC converter, continuous load, current mode, midpoint, full bridge).
pjst11_2_91.pdf
Chinnaiyan, V.K., J. Jerome, and J. Karpagam. 2010. “An FPGA Based Hardware Algorithm Implementation for Cascaded Multilevel Inverters”. Pacific Journal of Science and Technology. 10(2):101-106. (Keywords: cascaded multilevel inverter, FPGA, space vector pulse width modulation, THD).
pjst11_2_101.pdf
Adetoyinbo, A.A., O.S. Hammed, and B.O. Ogunsua. 2010. “Fabrication of an Induction Coil Magnetometer for Geomagnetic Field Measurement”. Pacific Journal of Science and Technology. 11(2):107-117. (Keywords: search coil, sensor, electromagnetic induction and band pass)
pjst11_2_107.pdf
Energy and Power
Oseji, J.O. 2010. “Thermal Gradient due to Gas Flared at Kokori/Erho-ike Flow Station, Delta State, Nigeria”. Pacific Journal of Science and Technology. 11(2):118-121. (Keywords: temperature, distance, gas flare, environment, Kokori/Erho-ike).
pjst11_2_118.pdf
Okedu, K.E. 2010. “Assessment of Thermal Generating Plants in Nigeria”. Pacific Journal of Science and Technology. 11(2):122-131. (Keywords: electricity supply, thermal generating plants, installed capacity, generating capacity, electricity demand, plant status, plant maintenance)
pjst11_2_122.pdf
Akintola, T.A. and O.J. Alamu. 2010. “Application Potentials and Sustainability of Solar Energy in Nigeria”. Pacific Journal of Science and Technology. 11(2):132-138. (Keywords: solar energy, potential, sustainable use, alternative energy, developing nations).
pjst11_2_132.pdf
Okpani, P.E. 2010. “Investigation of the Collection Efficiency of a Poultry Brooder Pen Heated with Solar Energy”. Pacific Journal of Science and Technology. 11(2):139-147. (Keywords: poultry brooding, passive solar, Trombe wall system, efficiency simulation).
pjst11_2_139.pdf
Kaihani, R. and A.R. Seifi. 2010. “Optimal Meter Allocation by Consideration of Technical and Economic Problems”. Pacific Journal of Science and Technology. 11(2):148-155. (Keywords: state estimation, meter placement, network observability, PMU, leverage points).
pjst11_2_148.pdf
Abbasi, A. and A. Seifi. 2010. “Using a Novel Heuristic Objective Function in Transmission Expansion Planning”. Pacific Journal of Science and Technology. 11(2):156-163. (Keywords: transmission expansion planning, technical criterion, economical criterion).
pjst11_2_156.pdf
Adedokun, G. and I.B. Osunpidan. 2010. “Panacea to Epileptic Power Supply in Nigeria”. Pacific Journal of Science and Technology. 11(2):164-170. (Keywords: electricity, generation, transmission, distribution, power, vandalism, equipment).
pjst11_2_164.pdf
Physics and Atmospheric Physics
De Aquino, F. 2010. “Gravity Control by Means of Electromagnetic Field through Gas or Plasma at Ultra-Low Pressure”. Pacific Journal of Science and Technology. 11(2):178-247. (Keywords: phenomenology of quantum gravity, experimental tests of gravitation theories, vacuum chambers, plasma devices).
pjst11_2_178.pdf
O’Sullivan, L. 2010. “Space-Time and Energy-Time: A Refined Examination”. Pacific Journal of Science and Technology. 10(2):248-253. (Keywords: gravity waves, general relativity, electromagnetic field, theoretical physics).
pjst11_2_248.pdf
Mathematics and Statistics
Dutta, H. and B.S. Reddy. 2010. “On a new type of Double Sequences of Fuzzy Numbers”. Pacific Journal of Science and Technology. 11(2):254-259. (Keywords: double sequence of fuzzy numbers, difference sequence, statistically pre-Cauchy double sequence, Orlicz function). (AMS Subject Classification No: 46E30, 40A05, 40D25, 26A03, 46A45, 46A20).
pjst11_2_254.pdf
Sunday, J. 2010. “On Exact Finite-Difference Scheme for Numerical Solution of Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 11(2):260-267. (Keywords: exact finite-difference scheme, non-standard finite difference scheme, initial value problems, ODEs, models).
pjst11_2_260.pdf
Jiya, M. 2010. “Application of Homotopy Perturbation Method (HPM) for the Solution of some Non-Linear Differential Equations”. Pacific Journal of Science and Technology. 11(2):268-272. (Keywords: HPM, Van der pol, evolution equation, convergence).
pjst11_2_268.pdf
Mohammed, U., M. Jiya, and A.A. Mohammed. 2010. “A Class Six Step Block Method for Solution of General Second Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(2):273-277. (Keywords: general second order, initial value problems, parallel/block method, self starting).
pjst11_2_273.pdf
Information Technology and Communications
Enokela, J.A. and C.C. Osuagwu. 2010. “An Algorithm for the Display of Results of Multiple Elections involving Multiple Candidates using a Microcontroller and Character LCD Display Modules”. Pacific Journal of Science and Technology. 11(2):278-282. (Keywords: election, electronic voting, microcontroller, algorithm).
pjst11_2_278.pdf
Enokela, J.A. 2010. “Security of Programs and Data for an Electronic Voting System”. Pacific Journal of Science and Technology. 11(2):283-287. (Keywords: electronic voting, microcontroller, data security).
pjst11_2_283.pdf
Youh, D.X. 2010. “Design and Implementation of a Client Server Distributed Database for Student Results Processing”. Pacific Journal of Science and Technology. 11(2):288-295. (Keywords: distributed database system, student results processing, relational database, client server system).
pjst11_2_288.pdf
Ismail, M.N. 2010. “Evaluation of WAP Services in a Campus Environment using a Quantitative Approach”. Pacific Journal of Science and Technology. 11(2):296-303. (Keywords: WAP, wireless application protocol, PDA, information, students, quantitative, mobile phone).
pjst11_2_296.pdf
Balogun, V.F. 2010. “Challenges of Spectrum Handoff in Cognitive Radio Networks”. Pacific Journal of Science and Technology. 11(2):304-314. (Keywords: cognitive radio, primary users, secondary users, service interruption, handoff, TCP).
pjst11_2_304.pdf
Adejunobi, I.A. 2010. “Carrier Frequency and Bandwidth Requirements for Data Transmission in Power Distribution Automation System”. Pacific Journal of Science and Technology. 11(2):315-326. (Keywords: power system, distribution automation, carrier frequency, bandwidth, data transmission, remote terminal unit).
pjst11_2_315.pdf
Adegoke, A.S. and U.K. Okpeki. 2010. “Analysis of GSM Traffic Performance”. Pacific Journal of Science and Technology. 11(2):327-331. (Keywords: traffic, call failure, dropped call, operational efficiency, grade of service).
pjst11_2_327.pdf
Nwobi-Okoye, C.C. 2010. “Equilibrium Points in Games with Virtual Strategies”. Pacific Journal of Science and Technology. 11(2):332-341. (Keywords: game theory, games theory, virtual games, equilibrium points).
pjst11_2_332.pdf
Akant, K.A., R. Pande, and S.S. Limaye. 2010. “Accurate Monophonic Pitch Tracking Algorithm for QBH And Microtone Research”. Pacific Journal of Science and Technology. 11(2):342-352. (Keywords: QBH-Query by humming, Microtone Research, Fourier of Fourier Transform, Parabolic Interpolation, Pitch, FT1, Autocorrelation).
pjst11_2_342.pdf
Umoh, U.A., E.O. Nwachukwu, and O.U. Obot. 2010. “Fuzzy Inference System for Control of Profitability in a Paper Recycling Plant: Mamdani’s Design Approach”. Pacific Journal of Science and Technology. 10(2):391-406. (Keywords: industrial efficiency, fuzzy logic, MATLAB, models, profitability).
pjst11_2_391.pdf
Islam, M.J. and M.R. Islam. 2010. “Impact of Optical Pulse Linear Chirp on the BER Performance of DS-OCDMA in Presence of Fiber Optic Dispersion”. Pacific Journal of Science and Technology. 11(2):171-177. (Keywords: DS-OCDMA, chirp-Gaussian, pulse linear chirp, second order dispersion, SOD, third order dispersion, TOD).
pjst11_2_171.pdf
Management, Economics, and Education
Fapohunda, J.A. and P. Stephenson. 2010. “Optimal Construction Resources Utilization: Reflections of Site Managers’ Attributes”. Pacific Journal of Science and Technology. 11(2):353-365. (Keywords: construction, production process, optimal resource utilization, resource waste management, site manager attributes).
pjst11_2_353.pdf
Ogunkoya, A.K. and A.A. Aderoba. 2010. “A Model for Process Optimization of Small-Scale Industry for Competitive Production”. Pacific Journal of Science and Technology. 11(2):366-375. (Keywords: small-scale industries, process, linear optimization, formulations, models).
pjst11_2_366.pdf
Oladokun, V.O. and F.A. Ishola. 2010. “A Risk Analysis Model for Fire Disasters in Commercial Complexes in Nigeria”. Pacific Journal of Science and Technology. 11(2):376-386. (Keywords: fire accident, risk analysis, market fire, fire protection, optimum risk analysis).
pjst11_2_376.pdf
Bolaji, B.O. and G.A. Bolaji. 2010. “Investigating the Effects of Increase in Oil Prices on Manufacturing Companies in Nigeria”. Pacific Journal of Science and Technology. 11(2):387-390. (Keywords: oil prices, petroleum products, manufacturing companies, Nigeria).
pjst11_2_387.pdf
Usman, B. 2010. “Cadastral Information System for Title Management in Nigeria”. Pacific Journal of Science and Technology. 11(2):408-415. (Keywords: geographic information system, GIS, Cadaster, programming language, land title, schema, certificate of occupancy, C of O).
pjst11_2_408.pdf
Ajiboye, T.K. and G. Adedokun. 2010. “Maintenance Engineering as a Basic Tool for Maximum Production”. Pacific Journal of Science and Technology. 11(2):416-421. (Keywords: maintenance, management, engineering, breakdown, equipment, lifespan, production, availability, efficiency, profit, routine, overhauls, schedule, preventive, repair, spare).
pjst11_2_416.pdf
Famule, F.D. 2010. “Assessing and Reducing Survey Error in Mail Surveys”. Pacific Journal of Science and Technology. 11(2):422-428. (Keywords: survey error, sampling error, non-coverage error, non-response error, measurement error, true score model).
pjst11_2_422.pdf
Chemistry and Biochemistry
Buba, A.D.A. and J.S.A. Adelabu. 2010. “Optical and Electrical Properties of Chemically Deposited ZnO Thin Films”. Pacific Journal of Science and Technology. 11(2):429-434. (Keywords: CBD; carrier concentrations, grain boundary, electrical resistance).
pjst11_2_429.pdf
Ezenwa, I.A. and A.J. Ekpunobi. 2010. “Deposition and Characterization of CdS Thin film by Chemical Bath Method”. Pacific Journal of Science and Technology. 11(2):435-440. (Keywords: bandgap, chemical bath, semiconductor).
pjst11_2_435.pdf
Anuar, K., N. Saravanan, S.M. Ho and C.F. Ngai. 2010. “Structural Transformations in Chemical Bath Deposited Nickel Sulphide Thin Films”. Pacific Journal of Science and Technology. 11(2):441-445. (Keywords: nickel sulphide, thin films, X-ray diffraction).
pjst11_2_441.pdf
Onuegbu, T.U., A.U.G. Okeke, and U.E. Ekpunobi. 2010. “Studies on the Effects of Doping on the Electrical and Thermal Conductivities of Polystyrene”. Pacific Journal of Science and Technology. 11(2):446-449. (Keywords: thermal properties, conducting polymers, polystyrene, doping).
pjst11_2_446.pdf
Life Sciences and Medicine
Oladeji, J.T. 2010. “Investigations into Pyrolysis of Few Selected Agro-Residues Commonly Found in Nigeria”. Pacific Journal of Science and Technology. 11(2):450-454. (Keywords: pyrolysis, sawdust, rice husk, corncob, char, pyrogas, tar oil, biomass, energy conversion).
pjst11_2_450.pdf
Adeyemi, O.O. and O.O. Olubomehin. 2010. “Investigation of Anthocleista djalonensis Stem Bark Extract as Corrosion Inhibitor for Aluminium”. Pacific Journal of Science and Technology. 11(2):455-462. (Keywords: aluminum corrosion, Al, penetration rate, inhibition, Anthocleista djalonensis).
pjst11_2_455.pdf
Ajiboye, A.A. 2010. “Dormancy and Seed Germination in Tamarindus indica (L)”. Pacific Journal of Science and Technology. 11(2):463-470. (Keywords: Tamarindus indica, seed germination, dormancy, nitric acid, hydrochloric acid, methanol).
pjst11_2_463.pdf
Babarinde, N.A.A., J.O. Babalola, O.O. Adeyemi, and O.O. Oyesiku. 2010. “Kinetic, Isothermal and Equilibrium Studies of the Biosorption of Pb(II) from Solution by a Moss (Stereophyllum radiculosum)”. Pacific Journal of Science and Technology. 11(2):471-479. (Keywords: biosorption, Pb(II), Stereophyllum radiculosum, isotherm, kinetics, thermodynamics).
pjst11_2_471.pdf
Onyeike, E.N., J.C. Ikewuchi, C.C. Ikewuchi, and A.A. Uwakwe. 2010. “Quantitative High Performance Liquid Chromatographic Analysis of Simple Terpenes, Carotenoids, Phytosterols and Flavonoids in the Leaves of Acalypha wilkesiana Muell Arg”. Pacific Journal of Science and Technology. 11(2):480-487. (Keywords: Acalypha wilkesiana, carotenoids, flavonoids, phytochemical, phytosterols, terpenes, HPLC, high performance liquid chromatography).
pjst11_2_480.pdf
Ekebafe, L.O., J.E. Imanah, M.O. Ekebafe, and S.O. Ugbesia. 2010. “Graft Polymerization of Polyacrylonitrile onto Rubber (Hevea brasiliensis) Seed Shell-Cellulosic and its Utilization Potential for Heavy Metal Uptake from Aqueous Medium”. Pacific Journal of Science and Technology. 11(2):488-498. (Keywords: rubber seed shell cellulosic, acrylonitrile, grafting, copolymers, metal ions).
pjst11_2_488.pdf
Enemo, R.E., U.E. Ekpunobi, D. Nnubia, and T.U. Onuegbu. 2010. “Comparative Study on the Ascorbic Acid Content of Some Common Nigerian Vegetables (Solanum gilo, Gnetum africanum, Gongomera latifolium, and Vernonia amygalina).” Pacific Journal of Science and Technology. 11(2):499-503. (Keywords: ascorbic acid, percentage, storage, vegetables, blanching).
pjst11_2_499.pdf
Igwilo, C.I., A.S. Fatoke, and I.O. Adeleke. 2010. “Studies on Bitter Orange Peel Extract as an Anti-Obesity Agent”. Pacific Journal of Science and Technology. 10(2):504-507. (Keywords: anti-obesity, bitter orange, phenyl-propanolamine, PPA, rabbits, encapsulation).
pjst11_2_504.pdf
Olawale, O. 2010. “Evaluation of Lipids Extracted from Mango and Melon Seeds”. Pacific Journal of Science and Technology. 11(2):508-510. (Keywords: mango, melon seeds, lipids, extraction).
pjst11_2_508.pdf
Adang, K.L., P.A. Abdu, J.O. Ajanusi, S.J. Oniye, and A.U. Ezealor. 2010. “Histopathology of Ascaridia galli Infection on the Liver, Lungs, Intestines, Heart, and Kidneys of Experimentally Infected Domestic Pigeons (C. l. domestica) in Zaria, Nigeria”. Pacific Journal of Science and Technology. 11(2):511-515. (Keywords: A. galli, histopathology, pigeons, infection, parasites, poultry, fowl, ascaridiasis).
pjst11_2_511.pdf
Ikewuchi, J.C. 2010. “Changes in the Weight, Plasma Lipid Profile, and Atherogenic Indices of Salt-Loaded Rats by Aqueous Extract of Acalypha wilkesiana Muell Arg: Potential for Cardiovascular Risk Reduction”. Pacific Journal of Science and Technology. 11(2):516-523. (Keywords: Acalypha wilkesiana, atherogenic indices, dyslipidemia, lipid profile, salt-loading, weight control).
pjst11_2_516.pdf
Ikewuchi, C.C. 2010. “Effect of Aqueous Extract of Sansevieria senegambica Baker on Plasma Chemistry, Lipid Profile and Atherogenic Indices of Alloxan Treated Rats: Implications for the Management of Cardiovascular Complications in Diabetes Mellitus”. Pacific Journal of Science and Technology. 11(2):524-531. (Keywords: Sansevieria senegambica, alloxan treatment, atherogenic indices, lipid profile, plasma chemistry, plasma glucose, plasma marker enzymes).
pjst11_2_524.pdf
Environmental Science and Ecology
Chiemeka, I.U. 2010. “Measurement of Grass Surface Temperature at Uturu, Nigeria”. Pacific Journal of Science and Technology. 11(2):532-537. (Keywords: grass, grass temperature, temperature, grass minimum thermometer).
pjst11_2_532.pdf
Adewuyi, G.O., J.O. Babayemi, and A.A. Olabanji. 2010. “Assessment of Toxicity of Effluents Discharged into Waterways by Some Industries in Nigeria: A Case Study of Ibadan”. Pacific Journal of Science and Technology. 11(2):538-543. (Keywords: whole effluent toxicity test, WET, Clarias gariepinus, African catfish, lethal concentration, LC50).
pjst11_2_538.pdf
Nwofor, O.K. 2010. “Seasonal Levels of Meteorological Visibility at Port Harcourt Nigeria and Possible Links to Aerosol Loading and Humidification”. Pacific Journal of Science and Technology. 11(2):544-551. (Keywords: visibility, aerosols, Harmattan season, humidity, atmospheric extinction, Port Harcourt, Nigeria).
pjst11_2_544.pdf
Oyamakin, O.S., F.J. Ayoola, and T. Dare. 2010. “Time Series Analysis of Rainfall and Temperature in South West Nigeria”. Pacific Journal of Science and Technology. 11(2):552-564. (Keywords: agro-meteorological data, rainfall, temperature, least square method, climate change, moving average, corellogram).
pjst11_2_552.pdf
Chigbu, P.E. and K.J. Bassey. 2010. “Numerical Modeling of Spilled Oil Transport in Marine Environment”. Pacific Journal of Science and Technology. 10(2):565-571. (Keywords: marine environment, oil spill, numerical scheme, spill transport, oil concentration, Navier-Stoke equation)(Keywords: marine environment, oil spill, numerical scheme, spill transport, oil concentration, Navier-Stoke equation).
pjst11_2_565.pdf
Gbadebo, A.M., J.A. Oyedepo, and A.M. Taiwo. 2010. “Variability of Nitrate in Groundwater in Some Parts of Southwestern Nigeria”. Pacific Journal of Science and Technology. 11(2):572-584. (Keywords: nitrate distribution, groundwater resources, Abeokuta, geological formations, Nigeria).
pjst11_2_572.pdf
Kumar, T.V., D.S. Rao, S.S. Rao, S. Parbhakar, and G.B. Raju 2010. “Cleaner Production of Garnet Sand for Environmental Abatement”. Pacific Journal of Science and Technology. 11(2):585-591. (Keywords: garnet sand, sand blasting, surface cleanliness, attrition scrubbing).
pjst11_2_585.pdf
Omubo-Pepple, V.B., M.A. Briggs-Kamara, and I. Tamunobereton-ari. 2010. “Noise Pollution in Port Harcourt Metropolis: Sources, Effects, and Control”. Pacific Journal of Science and Technology. 11(2):592-600. (Keywords: noise pollution, generators, loudspeakers, impaired hearing, hearing loss, Port Harcourt, social-economic impacts, health hazard).
pjst11_2_592.pdf
Balogun, V.F., A.F. Thompson, and O.A. B.Tech. 2010. “A 3D Geo-Spatial Virtual Reality System for Virtual Tourism”. Pacific Journal of Science and Technology. 11(2):601-609. (Keywords: virtual tourism, virtual reality system, geographic information system, dynamic web technologies).
pjst11_2_601.pdf
Ogezi, A.E., T. Aga, and I. Okafor. 2010. “Geotourism Resources for Sustainable Development and Recreation: Plateau State Case Study”. Pacific Journal of Science and Technology. 11(2):610-616. (Keywords: geotourism, ecotourism, sustainability, cultural resources, recreation, education).
pjst11_2_610.pdf
Geology, Geophysics, and Earth Science
Bello, A.A. and C.W. Adegoke. 2010. “Evaluation of Geotechnical Properties of Ilesha East Southwest Nigeria’s Lateritic Soil”. Pacific Journal of Science and Technology. 11(2):617-624. (Keywords: particle size analysis test, Atterberg limit test, British standard light compaction test, specific gravity, California bearing ratio, soil classification, geotechnical properties).
pjst11_2_617.pdf
Omosanya, K., O. Ajibade, and A. Akintola. 2010. “Architecture of Joints at Ago-Sunmonu, South Western Nigeria”. Pacific Journal of Science and Technology. 11(2):625-635. (Keywords: joints, polyphase deformation, conjugate, migmatized-gneiss).
pjst11_2_625.pdf
Osagie, E.O. 2010. “Source Parameters in the Intraplate Event in Guinea, West Africa”. Pacific Journal of Science and Technology. 11(2):636-638. (Keywords: earthquake, West Africa, seismicity, seismic movement, average fault dislocation, stress drop, seismic energy, fault length).
pjst11_2_636.pdf
Adegoke, J.A., B. Ogunsile, and O.A. Adekunle. 2010. “Variation of Thermophysical Properties of Clay with Adsorption Optimization”. Pacific Journal of Science and Technology. 11(2):639-648. (Keywords: heavy metals, clays, adsorption, thermophysical properties, transient method).
pjst11_2_639.pdf
Akintorinwa, O.J., J.S. Ojo, M.O. Olorunfemi. 2010. “Geophysical Investigation of Pavement Failure in a Basement Complex Terrain of Southwestern Nigeria”. Pacific Journal of Science and Technology. 11(2):649-663. (Keywords: geophysical investigation, pavement failure, basement complex terrain).
pjst11_2_649.pdf
Gyang, J.D. and E.C. Ashano. 2010. “The Role of Geosciences in Sustainable Development of an Expanding Urban Region: A Case Study of the Jos-Bukuru Urban Region, North Central Nigeria”. Pacific Journal of Science and Technology. 11(2):664-670. (Keywords: waste, pollution, geosciences, urbanization, industrialization, tailings).
pjst11_2_664.pdf
Jibiri, N.N., O.O. Adewole, and K.A. Egunjobi. 2010. “Variation of Mean Radiation Dose with Distance of Sites Proximal to PURECHEM Cement Factory, Onigbedu Ogun State, Nigeria”. Pacific Journal of Science and Technology. 11(2):671-673. (Keywords: natural radioactivity concentrations, mean absorbed dose, variation, radiation hazards).
pjst11_2_671.pdf
Ademilua, L.O. and M.O. Olorunfemi. 2010. “Computer Modeling for Assessing the Detectability of the Transition Zone in the Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 11(2):674-698. (Keywords: computer modeling, VES, BABRES, basement complex profiles).
pjst11_2_674.pdf
Namdar, A. and A.K. Pelko. 2010. “Seismic Evaluation of Embankment by Shaking Table Test and Finite Element Method”. Pacific Journal of Science and Technology. 11(2):699-707. (Keywords: modeling, stress, strain, Poisson ratio, accurate method, deformation, earth dams, geotechnical engineering, earthquake resistance).
pjst11_2_699.pdf
Offor, P.O., B.A. Ezekoye, and V.A. Ezekoye. 2010. “Hardness Properties of Intercritically Normalized 0.14wt%C Structural Steel”. Pacific Journal of Science and Technology. 11(2):5-8. (Keywords: intercritical temperature, intercritical normalizing, hardness properties).
pjst11_2_5.pdf
Avedayo, A.V. and S.A. Ibitoye. 2010. “Effects of Carbon and Oxyfuel Pressures on Kinetics of OFC-A of Steels”. Pacific Journal of Science and Technology. 11(2):9-15. (Keywords: flame cutting, oxyfuel, oxyacetylene, steel oxidation, decarburization).
pjst11_2_9.pdf
Offor, P.O., V.A. Ezekoye, and B.A. Ezekoye. 2010. “Influence of Heat Treatment on the Mechanical Properties of 0.13wt%C Structural Steel”. Pacific Journal of Science and Technology. 11(2):16-21. (Keywords: intercritical normalizing; mechanical properties; temperature; holding time).
pjst11_2_16.pdf
Adetunji, O. And O. Adewoye. 2010. “Mechanical Properties of Mild Steel Rod in Cassava Fluid”. Pacific Journal of Science and Technology. 11(2):22-26.
(Keywords: mechanical, properties, mild steel, cassava fluid),
pjst11_2_22.pdf
Raheem, A.A., O.A. Bello, and O.A. Makinde 2010. “A Comparative Study of Cement and Lime Stabilized Lateritic Interlocking Blocks”. Pacific Journal of Science and Technology. 11(2):27-34. (Keywords: laterite, interlocking block, ordinary Portland cement, lime, compressive strength).
pjst11_2_27.pdf
Tola, J.O. 2010. “Development of Microcontroller Caliper”. Pacific Journal of Science and Technology. 11(2):35-41. (Keywords: potentiometer, analog to digital converter, ADC, microcontroller, LED).
pjst11_2_35.pdf
Abidoye, L.K. and R.A. Bello. 2010. “Restoration of Compressive Strength of Recycled Gypsum Board Powder”. Pacific Journal of Science and Technology. 11(2):42-50. (Keywords: gypsum board, dry wall, Plaster of Paris, calcinations, restoration, compressive strength, recycling, manufacturing).
pjst11_2_42.pdf
Komolafe, C.A. and O. Awogbemi. 2010. “Fabrication and Performance Evaluation of an Improved Charcoal Cooking Stove”. Pacific Journal of Science and Technology. 11(2):51-58. (Keywords: stove, charcoal, fuel, burn rate, thermal efficiency).
pjst11_2_51.pdf
Goel, A. 2010. “Scour Investigations Behind a Vertical Sluice Gate without Apron”. Pacific Journal of Science and Technology. 11(2):59-65. (Keywords: submerged jets, hydraulics, scour, vertical gate, discharge).
pjst11_2_59.pdf
Soh, A.C., M.K. Hassan, and A.J. Ishak. 2010. “Vehicle Gas Leakage Detector”. Pacific Journal of Science and Technology. 11(2):66-76. (Keywords: gas leakage detector, carbon monoxide, CO, gas sensor circuit, logic detector circuit).
pjst11_2_66.pdf
Shalangwa, D.A. and E. Michael. 2010. “Design, Simulation, and Testing of an Incremental Shaft Encoder for Measuring Angular Velocity of a Shaft”. Pacific Journal of Science and Technology. 11(2):77-82. (Keywords: eliminate, counting error, simulation, measurement, configure, OID, opto-interrupt device).
pjst11_2_77.pdf
Lateef, I.A., B.A. Hassan, and A.E.A. Kareem 2010. “Computational Analysis of a Relationship between Fan Blade Diameter and Depth of Radiator”. Pacific Journal of Science and Technology. 11(2):83-90. (Keywords: cooling water, fan blade diameter, depth of radiator, volumetric coefficient of compactness, radiator, motor vehicle cooling systems).
pjst11_2_83.pdf
Ogbuka, C.U. and M.U. Agu. 2010. “Continuous Load Current Mode Analysis of Phase-Controlled AC to DC Converters.” Pacific Journal of Science and Technology. 11(2):91-100. (Keyword: AC to DC converter, continuous load, current mode, midpoint, full bridge).
pjst11_2_91.pdf
Chinnaiyan, V.K., J. Jerome, and J. Karpagam. 2010. “An FPGA Based Hardware Algorithm Implementation for Cascaded Multilevel Inverters”. Pacific Journal of Science and Technology. 10(2):101-106. (Keywords: cascaded multilevel inverter, FPGA, space vector pulse width modulation, THD).
pjst11_2_101.pdf
Adetoyinbo, A.A., O.S. Hammed, and B.O. Ogunsua. 2010. “Fabrication of an Induction Coil Magnetometer for Geomagnetic Field Measurement”. Pacific Journal of Science and Technology. 11(2):107-117. (Keywords: search coil, sensor, electromagnetic induction and band pass)
pjst11_2_107.pdf
Energy and Power
Oseji, J.O. 2010. “Thermal Gradient due to Gas Flared at Kokori/Erho-ike Flow Station, Delta State, Nigeria”. Pacific Journal of Science and Technology. 11(2):118-121. (Keywords: temperature, distance, gas flare, environment, Kokori/Erho-ike).
pjst11_2_118.pdf
Okedu, K.E. 2010. “Assessment of Thermal Generating Plants in Nigeria”. Pacific Journal of Science and Technology. 11(2):122-131. (Keywords: electricity supply, thermal generating plants, installed capacity, generating capacity, electricity demand, plant status, plant maintenance)
pjst11_2_122.pdf
Akintola, T.A. and O.J. Alamu. 2010. “Application Potentials and Sustainability of Solar Energy in Nigeria”. Pacific Journal of Science and Technology. 11(2):132-138. (Keywords: solar energy, potential, sustainable use, alternative energy, developing nations).
pjst11_2_132.pdf
Okpani, P.E. 2010. “Investigation of the Collection Efficiency of a Poultry Brooder Pen Heated with Solar Energy”. Pacific Journal of Science and Technology. 11(2):139-147. (Keywords: poultry brooding, passive solar, Trombe wall system, efficiency simulation).
pjst11_2_139.pdf
Kaihani, R. and A.R. Seifi. 2010. “Optimal Meter Allocation by Consideration of Technical and Economic Problems”. Pacific Journal of Science and Technology. 11(2):148-155. (Keywords: state estimation, meter placement, network observability, PMU, leverage points).
pjst11_2_148.pdf
Abbasi, A. and A. Seifi. 2010. “Using a Novel Heuristic Objective Function in Transmission Expansion Planning”. Pacific Journal of Science and Technology. 11(2):156-163. (Keywords: transmission expansion planning, technical criterion, economical criterion).
pjst11_2_156.pdf
Adedokun, G. and I.B. Osunpidan. 2010. “Panacea to Epileptic Power Supply in Nigeria”. Pacific Journal of Science and Technology. 11(2):164-170. (Keywords: electricity, generation, transmission, distribution, power, vandalism, equipment).
pjst11_2_164.pdf
Physics and Atmospheric Physics
De Aquino, F. 2010. “Gravity Control by Means of Electromagnetic Field through Gas or Plasma at Ultra-Low Pressure”. Pacific Journal of Science and Technology. 11(2):178-247. (Keywords: phenomenology of quantum gravity, experimental tests of gravitation theories, vacuum chambers, plasma devices).
pjst11_2_178.pdf
O’Sullivan, L. 2010. “Space-Time and Energy-Time: A Refined Examination”. Pacific Journal of Science and Technology. 10(2):248-253. (Keywords: gravity waves, general relativity, electromagnetic field, theoretical physics).
pjst11_2_248.pdf
Mathematics and Statistics
Dutta, H. and B.S. Reddy. 2010. “On a new type of Double Sequences of Fuzzy Numbers”. Pacific Journal of Science and Technology. 11(2):254-259. (Keywords: double sequence of fuzzy numbers, difference sequence, statistically pre-Cauchy double sequence, Orlicz function). (AMS Subject Classification No: 46E30, 40A05, 40D25, 26A03, 46A45, 46A20).
pjst11_2_254.pdf
Sunday, J. 2010. “On Exact Finite-Difference Scheme for Numerical Solution of Initial Value Problems in Ordinary Differential Equations”. Pacific Journal of Science and Technology. 11(2):260-267. (Keywords: exact finite-difference scheme, non-standard finite difference scheme, initial value problems, ODEs, models).
pjst11_2_260.pdf
Jiya, M. 2010. “Application of Homotopy Perturbation Method (HPM) for the Solution of some Non-Linear Differential Equations”. Pacific Journal of Science and Technology. 11(2):268-272. (Keywords: HPM, Van der pol, evolution equation, convergence).
pjst11_2_268.pdf
Mohammed, U., M. Jiya, and A.A. Mohammed. 2010. “A Class Six Step Block Method for Solution of General Second Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(2):273-277. (Keywords: general second order, initial value problems, parallel/block method, self starting).
pjst11_2_273.pdf
Information Technology and Communications
Enokela, J.A. and C.C. Osuagwu. 2010. “An Algorithm for the Display of Results of Multiple Elections involving Multiple Candidates using a Microcontroller and Character LCD Display Modules”. Pacific Journal of Science and Technology. 11(2):278-282. (Keywords: election, electronic voting, microcontroller, algorithm).
pjst11_2_278.pdf
Enokela, J.A. 2010. “Security of Programs and Data for an Electronic Voting System”. Pacific Journal of Science and Technology. 11(2):283-287. (Keywords: electronic voting, microcontroller, data security).
pjst11_2_283.pdf
Youh, D.X. 2010. “Design and Implementation of a Client Server Distributed Database for Student Results Processing”. Pacific Journal of Science and Technology. 11(2):288-295. (Keywords: distributed database system, student results processing, relational database, client server system).
pjst11_2_288.pdf
Ismail, M.N. 2010. “Evaluation of WAP Services in a Campus Environment using a Quantitative Approach”. Pacific Journal of Science and Technology. 11(2):296-303. (Keywords: WAP, wireless application protocol, PDA, information, students, quantitative, mobile phone).
pjst11_2_296.pdf
Balogun, V.F. 2010. “Challenges of Spectrum Handoff in Cognitive Radio Networks”. Pacific Journal of Science and Technology. 11(2):304-314. (Keywords: cognitive radio, primary users, secondary users, service interruption, handoff, TCP).
pjst11_2_304.pdf
Adejunobi, I.A. 2010. “Carrier Frequency and Bandwidth Requirements for Data Transmission in Power Distribution Automation System”. Pacific Journal of Science and Technology. 11(2):315-326. (Keywords: power system, distribution automation, carrier frequency, bandwidth, data transmission, remote terminal unit).
pjst11_2_315.pdf
Adegoke, A.S. and U.K. Okpeki. 2010. “Analysis of GSM Traffic Performance”. Pacific Journal of Science and Technology. 11(2):327-331. (Keywords: traffic, call failure, dropped call, operational efficiency, grade of service).
pjst11_2_327.pdf
Nwobi-Okoye, C.C. 2010. “Equilibrium Points in Games with Virtual Strategies”. Pacific Journal of Science and Technology. 11(2):332-341. (Keywords: game theory, games theory, virtual games, equilibrium points).
pjst11_2_332.pdf
Akant, K.A., R. Pande, and S.S. Limaye. 2010. “Accurate Monophonic Pitch Tracking Algorithm for QBH And Microtone Research”. Pacific Journal of Science and Technology. 11(2):342-352. (Keywords: QBH-Query by humming, Microtone Research, Fourier of Fourier Transform, Parabolic Interpolation, Pitch, FT1, Autocorrelation).
pjst11_2_342.pdf
Umoh, U.A., E.O. Nwachukwu, and O.U. Obot. 2010. “Fuzzy Inference System for Control of Profitability in a Paper Recycling Plant: Mamdani’s Design Approach”. Pacific Journal of Science and Technology. 10(2):391-406. (Keywords: industrial efficiency, fuzzy logic, MATLAB, models, profitability).
pjst11_2_391.pdf
Islam, M.J. and M.R. Islam. 2010. “Impact of Optical Pulse Linear Chirp on the BER Performance of DS-OCDMA in Presence of Fiber Optic Dispersion”. Pacific Journal of Science and Technology. 11(2):171-177. (Keywords: DS-OCDMA, chirp-Gaussian, pulse linear chirp, second order dispersion, SOD, third order dispersion, TOD).
pjst11_2_171.pdf
Management, Economics, and Education
Fapohunda, J.A. and P. Stephenson. 2010. “Optimal Construction Resources Utilization: Reflections of Site Managers’ Attributes”. Pacific Journal of Science and Technology. 11(2):353-365. (Keywords: construction, production process, optimal resource utilization, resource waste management, site manager attributes).
pjst11_2_353.pdf
Ogunkoya, A.K. and A.A. Aderoba. 2010. “A Model for Process Optimization of Small-Scale Industry for Competitive Production”. Pacific Journal of Science and Technology. 11(2):366-375. (Keywords: small-scale industries, process, linear optimization, formulations, models).
pjst11_2_366.pdf
Oladokun, V.O. and F.A. Ishola. 2010. “A Risk Analysis Model for Fire Disasters in Commercial Complexes in Nigeria”. Pacific Journal of Science and Technology. 11(2):376-386. (Keywords: fire accident, risk analysis, market fire, fire protection, optimum risk analysis).
pjst11_2_376.pdf
Bolaji, B.O. and G.A. Bolaji. 2010. “Investigating the Effects of Increase in Oil Prices on Manufacturing Companies in Nigeria”. Pacific Journal of Science and Technology. 11(2):387-390. (Keywords: oil prices, petroleum products, manufacturing companies, Nigeria).
pjst11_2_387.pdf
Usman, B. 2010. “Cadastral Information System for Title Management in Nigeria”. Pacific Journal of Science and Technology. 11(2):408-415. (Keywords: geographic information system, GIS, Cadaster, programming language, land title, schema, certificate of occupancy, C of O).
pjst11_2_408.pdf
Ajiboye, T.K. and G. Adedokun. 2010. “Maintenance Engineering as a Basic Tool for Maximum Production”. Pacific Journal of Science and Technology. 11(2):416-421. (Keywords: maintenance, management, engineering, breakdown, equipment, lifespan, production, availability, efficiency, profit, routine, overhauls, schedule, preventive, repair, spare).
pjst11_2_416.pdf
Famule, F.D. 2010. “Assessing and Reducing Survey Error in Mail Surveys”. Pacific Journal of Science and Technology. 11(2):422-428. (Keywords: survey error, sampling error, non-coverage error, non-response error, measurement error, true score model).
pjst11_2_422.pdf
Chemistry and Biochemistry
Buba, A.D.A. and J.S.A. Adelabu. 2010. “Optical and Electrical Properties of Chemically Deposited ZnO Thin Films”. Pacific Journal of Science and Technology. 11(2):429-434. (Keywords: CBD; carrier concentrations, grain boundary, electrical resistance).
pjst11_2_429.pdf
Ezenwa, I.A. and A.J. Ekpunobi. 2010. “Deposition and Characterization of CdS Thin film by Chemical Bath Method”. Pacific Journal of Science and Technology. 11(2):435-440. (Keywords: bandgap, chemical bath, semiconductor).
pjst11_2_435.pdf
Anuar, K., N. Saravanan, S.M. Ho and C.F. Ngai. 2010. “Structural Transformations in Chemical Bath Deposited Nickel Sulphide Thin Films”. Pacific Journal of Science and Technology. 11(2):441-445. (Keywords: nickel sulphide, thin films, X-ray diffraction).
pjst11_2_441.pdf
Onuegbu, T.U., A.U.G. Okeke, and U.E. Ekpunobi. 2010. “Studies on the Effects of Doping on the Electrical and Thermal Conductivities of Polystyrene”. Pacific Journal of Science and Technology. 11(2):446-449. (Keywords: thermal properties, conducting polymers, polystyrene, doping).
pjst11_2_446.pdf
Life Sciences and Medicine
Oladeji, J.T. 2010. “Investigations into Pyrolysis of Few Selected Agro-Residues Commonly Found in Nigeria”. Pacific Journal of Science and Technology. 11(2):450-454. (Keywords: pyrolysis, sawdust, rice husk, corncob, char, pyrogas, tar oil, biomass, energy conversion).
pjst11_2_450.pdf
Adeyemi, O.O. and O.O. Olubomehin. 2010. “Investigation of Anthocleista djalonensis Stem Bark Extract as Corrosion Inhibitor for Aluminium”. Pacific Journal of Science and Technology. 11(2):455-462. (Keywords: aluminum corrosion, Al, penetration rate, inhibition, Anthocleista djalonensis).
pjst11_2_455.pdf
Ajiboye, A.A. 2010. “Dormancy and Seed Germination in Tamarindus indica (L)”. Pacific Journal of Science and Technology. 11(2):463-470. (Keywords: Tamarindus indica, seed germination, dormancy, nitric acid, hydrochloric acid, methanol).
pjst11_2_463.pdf
Babarinde, N.A.A., J.O. Babalola, O.O. Adeyemi, and O.O. Oyesiku. 2010. “Kinetic, Isothermal and Equilibrium Studies of the Biosorption of Pb(II) from Solution by a Moss (Stereophyllum radiculosum)”. Pacific Journal of Science and Technology. 11(2):471-479. (Keywords: biosorption, Pb(II), Stereophyllum radiculosum, isotherm, kinetics, thermodynamics).
pjst11_2_471.pdf
Onyeike, E.N., J.C. Ikewuchi, C.C. Ikewuchi, and A.A. Uwakwe. 2010. “Quantitative High Performance Liquid Chromatographic Analysis of Simple Terpenes, Carotenoids, Phytosterols and Flavonoids in the Leaves of Acalypha wilkesiana Muell Arg”. Pacific Journal of Science and Technology. 11(2):480-487. (Keywords: Acalypha wilkesiana, carotenoids, flavonoids, phytochemical, phytosterols, terpenes, HPLC, high performance liquid chromatography).
pjst11_2_480.pdf
Ekebafe, L.O., J.E. Imanah, M.O. Ekebafe, and S.O. Ugbesia. 2010. “Graft Polymerization of Polyacrylonitrile onto Rubber (Hevea brasiliensis) Seed Shell-Cellulosic and its Utilization Potential for Heavy Metal Uptake from Aqueous Medium”. Pacific Journal of Science and Technology. 11(2):488-498. (Keywords: rubber seed shell cellulosic, acrylonitrile, grafting, copolymers, metal ions).
pjst11_2_488.pdf
Enemo, R.E., U.E. Ekpunobi, D. Nnubia, and T.U. Onuegbu. 2010. “Comparative Study on the Ascorbic Acid Content of Some Common Nigerian Vegetables (Solanum gilo, Gnetum africanum, Gongomera latifolium, and Vernonia amygalina).” Pacific Journal of Science and Technology. 11(2):499-503. (Keywords: ascorbic acid, percentage, storage, vegetables, blanching).
pjst11_2_499.pdf
Igwilo, C.I., A.S. Fatoke, and I.O. Adeleke. 2010. “Studies on Bitter Orange Peel Extract as an Anti-Obesity Agent”. Pacific Journal of Science and Technology. 10(2):504-507. (Keywords: anti-obesity, bitter orange, phenyl-propanolamine, PPA, rabbits, encapsulation).
pjst11_2_504.pdf
Olawale, O. 2010. “Evaluation of Lipids Extracted from Mango and Melon Seeds”. Pacific Journal of Science and Technology. 11(2):508-510. (Keywords: mango, melon seeds, lipids, extraction).
pjst11_2_508.pdf
Adang, K.L., P.A. Abdu, J.O. Ajanusi, S.J. Oniye, and A.U. Ezealor. 2010. “Histopathology of Ascaridia galli Infection on the Liver, Lungs, Intestines, Heart, and Kidneys of Experimentally Infected Domestic Pigeons (C. l. domestica) in Zaria, Nigeria”. Pacific Journal of Science and Technology. 11(2):511-515. (Keywords: A. galli, histopathology, pigeons, infection, parasites, poultry, fowl, ascaridiasis).
pjst11_2_511.pdf
Ikewuchi, J.C. 2010. “Changes in the Weight, Plasma Lipid Profile, and Atherogenic Indices of Salt-Loaded Rats by Aqueous Extract of Acalypha wilkesiana Muell Arg: Potential for Cardiovascular Risk Reduction”. Pacific Journal of Science and Technology. 11(2):516-523. (Keywords: Acalypha wilkesiana, atherogenic indices, dyslipidemia, lipid profile, salt-loading, weight control).
pjst11_2_516.pdf
Ikewuchi, C.C. 2010. “Effect of Aqueous Extract of Sansevieria senegambica Baker on Plasma Chemistry, Lipid Profile and Atherogenic Indices of Alloxan Treated Rats: Implications for the Management of Cardiovascular Complications in Diabetes Mellitus”. Pacific Journal of Science and Technology. 11(2):524-531. (Keywords: Sansevieria senegambica, alloxan treatment, atherogenic indices, lipid profile, plasma chemistry, plasma glucose, plasma marker enzymes).
pjst11_2_524.pdf
Environmental Science and Ecology
Chiemeka, I.U. 2010. “Measurement of Grass Surface Temperature at Uturu, Nigeria”. Pacific Journal of Science and Technology. 11(2):532-537. (Keywords: grass, grass temperature, temperature, grass minimum thermometer).
pjst11_2_532.pdf
Adewuyi, G.O., J.O. Babayemi, and A.A. Olabanji. 2010. “Assessment of Toxicity of Effluents Discharged into Waterways by Some Industries in Nigeria: A Case Study of Ibadan”. Pacific Journal of Science and Technology. 11(2):538-543. (Keywords: whole effluent toxicity test, WET, Clarias gariepinus, African catfish, lethal concentration, LC50).
pjst11_2_538.pdf
Nwofor, O.K. 2010. “Seasonal Levels of Meteorological Visibility at Port Harcourt Nigeria and Possible Links to Aerosol Loading and Humidification”. Pacific Journal of Science and Technology. 11(2):544-551. (Keywords: visibility, aerosols, Harmattan season, humidity, atmospheric extinction, Port Harcourt, Nigeria).
pjst11_2_544.pdf
Oyamakin, O.S., F.J. Ayoola, and T. Dare. 2010. “Time Series Analysis of Rainfall and Temperature in South West Nigeria”. Pacific Journal of Science and Technology. 11(2):552-564. (Keywords: agro-meteorological data, rainfall, temperature, least square method, climate change, moving average, corellogram).
pjst11_2_552.pdf
Chigbu, P.E. and K.J. Bassey. 2010. “Numerical Modeling of Spilled Oil Transport in Marine Environment”. Pacific Journal of Science and Technology. 10(2):565-571. (Keywords: marine environment, oil spill, numerical scheme, spill transport, oil concentration, Navier-Stoke equation)(Keywords: marine environment, oil spill, numerical scheme, spill transport, oil concentration, Navier-Stoke equation).
pjst11_2_565.pdf
Gbadebo, A.M., J.A. Oyedepo, and A.M. Taiwo. 2010. “Variability of Nitrate in Groundwater in Some Parts of Southwestern Nigeria”. Pacific Journal of Science and Technology. 11(2):572-584. (Keywords: nitrate distribution, groundwater resources, Abeokuta, geological formations, Nigeria).
pjst11_2_572.pdf
Kumar, T.V., D.S. Rao, S.S. Rao, S. Parbhakar, and G.B. Raju 2010. “Cleaner Production of Garnet Sand for Environmental Abatement”. Pacific Journal of Science and Technology. 11(2):585-591. (Keywords: garnet sand, sand blasting, surface cleanliness, attrition scrubbing).
pjst11_2_585.pdf
Omubo-Pepple, V.B., M.A. Briggs-Kamara, and I. Tamunobereton-ari. 2010. “Noise Pollution in Port Harcourt Metropolis: Sources, Effects, and Control”. Pacific Journal of Science and Technology. 11(2):592-600. (Keywords: noise pollution, generators, loudspeakers, impaired hearing, hearing loss, Port Harcourt, social-economic impacts, health hazard).
pjst11_2_592.pdf
Balogun, V.F., A.F. Thompson, and O.A. B.Tech. 2010. “A 3D Geo-Spatial Virtual Reality System for Virtual Tourism”. Pacific Journal of Science and Technology. 11(2):601-609. (Keywords: virtual tourism, virtual reality system, geographic information system, dynamic web technologies).
pjst11_2_601.pdf
Ogezi, A.E., T. Aga, and I. Okafor. 2010. “Geotourism Resources for Sustainable Development and Recreation: Plateau State Case Study”. Pacific Journal of Science and Technology. 11(2):610-616. (Keywords: geotourism, ecotourism, sustainability, cultural resources, recreation, education).
pjst11_2_610.pdf
Geology, Geophysics, and Earth Science
Bello, A.A. and C.W. Adegoke. 2010. “Evaluation of Geotechnical Properties of Ilesha East Southwest Nigeria’s Lateritic Soil”. Pacific Journal of Science and Technology. 11(2):617-624. (Keywords: particle size analysis test, Atterberg limit test, British standard light compaction test, specific gravity, California bearing ratio, soil classification, geotechnical properties).
pjst11_2_617.pdf
Omosanya, K., O. Ajibade, and A. Akintola. 2010. “Architecture of Joints at Ago-Sunmonu, South Western Nigeria”. Pacific Journal of Science and Technology. 11(2):625-635. (Keywords: joints, polyphase deformation, conjugate, migmatized-gneiss).
pjst11_2_625.pdf
Osagie, E.O. 2010. “Source Parameters in the Intraplate Event in Guinea, West Africa”. Pacific Journal of Science and Technology. 11(2):636-638. (Keywords: earthquake, West Africa, seismicity, seismic movement, average fault dislocation, stress drop, seismic energy, fault length).
pjst11_2_636.pdf
Adegoke, J.A., B. Ogunsile, and O.A. Adekunle. 2010. “Variation of Thermophysical Properties of Clay with Adsorption Optimization”. Pacific Journal of Science and Technology. 11(2):639-648. (Keywords: heavy metals, clays, adsorption, thermophysical properties, transient method).
pjst11_2_639.pdf
Akintorinwa, O.J., J.S. Ojo, M.O. Olorunfemi. 2010. “Geophysical Investigation of Pavement Failure in a Basement Complex Terrain of Southwestern Nigeria”. Pacific Journal of Science and Technology. 11(2):649-663. (Keywords: geophysical investigation, pavement failure, basement complex terrain).
pjst11_2_649.pdf
Gyang, J.D. and E.C. Ashano. 2010. “The Role of Geosciences in Sustainable Development of an Expanding Urban Region: A Case Study of the Jos-Bukuru Urban Region, North Central Nigeria”. Pacific Journal of Science and Technology. 11(2):664-670. (Keywords: waste, pollution, geosciences, urbanization, industrialization, tailings).
pjst11_2_664.pdf
Jibiri, N.N., O.O. Adewole, and K.A. Egunjobi. 2010. “Variation of Mean Radiation Dose with Distance of Sites Proximal to PURECHEM Cement Factory, Onigbedu Ogun State, Nigeria”. Pacific Journal of Science and Technology. 11(2):671-673. (Keywords: natural radioactivity concentrations, mean absorbed dose, variation, radiation hazards).
pjst11_2_671.pdf
Ademilua, L.O. and M.O. Olorunfemi. 2010. “Computer Modeling for Assessing the Detectability of the Transition Zone in the Basement Complex Terrain of Southwest Nigeria”. Pacific Journal of Science and Technology. 11(2):674-698. (Keywords: computer modeling, VES, BABRES, basement complex profiles).
pjst11_2_674.pdf
Namdar, A. and A.K. Pelko. 2010. “Seismic Evaluation of Embankment by Shaking Table Test and Finite Element Method”. Pacific Journal of Science and Technology. 11(2):699-707. (Keywords: modeling, stress, strain, Poisson ratio, accurate method, deformation, earth dams, geotechnical engineering, earthquake resistance).
pjst11_2_699.pdf
Volume 11, Number 1 (May / June 2010)
Engineering and Material Science
Shalangwa, D.A. 2010. “Design of a Model of a Single-Slope Integrated Type Voltage Converter”. Pacific Journal of Science and Technology. 11(1):4-8. (Keywords: design, analogue/digital signals, modification adaptation).
pjst11_1_4.pdf
Akpama, E.J., O.I. Okoro, and E. Chikuni. 2010. “Simulation of the Performance of Induction Machine under Unbalanced Source Voltage Conditions”. Pacific Journal of Science and Technology. 11(1):9-15. (Keywords: modeling, simulation, voltage unbalance, sequence voltage, efficiency, temperature rise, stability performance).
pjst11_1_9.pdf
Adedokun, G. and K.A. Adegboye. 2010. “Development of 50dB Yagi-Uda Antenna for Effective Communication”. Pacific Journal of Science and Technology. 11(1):16-23. (Keywords: electromagnetic waves, radiation, gain, dipole, reflector, frequency, wavelength, directivity, optimization, signal strength, television, T.V., broadcasting).
pjst11_1_16.pdf
Osuwa, J.C. and U. Divino. 2010. “ISBAS: An Infrared Sensor Burglar Alert System”. Pacific Journal of Science and Technology. 11(1): 24-27. (Keywords: infrared sensor, ISBAS, LED, relay, alarm, low power consumption).
pjst11_1_24.pdf
Goel, A. and N.N. Pillai. 2010. “Variation of Exit Gradient Downstream of Weirs on Permeable Foundations”. Pacific Journal of Science and Technology. 11(1):28-36. (Keywords: weir, exit gradient, foundations, construction engineering, safety, curve calculation).
pjst11_1_28.pdf
Lamidi, O.T. and P.O. Olanrewaju. 2010. “Analysis of the Effect of Viscous Dissipation on the Temperature Profile of the Laminar Flow in a Channel Filled with Saturated Porous Media”. Pacific Journal of Science and Technology. 11(1):37-44. (Keywords: laminar flow, porous medium, temperature profile, viscous dissipation).
pjst11_1_37.pdf
Adegbuyi, P.A.O., J.O. Uhomoibhi, K.A. Adedeji, and N.A. Raji. 2010. “The Effect of Pouring and Vibration on Cast Quality”. Pacific Journal of Science and Technology. 11(1):45-54. (Keywords: vibration, solidification, pouring techniques, hardness, strength, ductility).
pjst11_1_45.pdf
Chukwudi, B.C. and Onyeka, J.O. 2010. “Assessment of the Quality of Steel Rods Available in Onitcha Market; In View of the Role of Poor Quality Rods in Building Failures in Nigeria” Pacific Journal of Science and Technology. 11(1):55-59. (Keywords: mechanical properties, structures, steel rods, reinforced concrete, failure, construction, metallography).
pjst11_1_55.pdf
Energy and Power
Ogolo, E.O. 2010. “Evaluating the Performance of Some Predictive Models for Estimating Global Solar Radiation across the Varying Climatic Conditions in Nigeria”. Pacific Journal of Science and Technology. 11(1):60-72. (Keywords: performance indicators, global solar radiation, models, regression analysis, sunshine hour and temperature).
pjst11_1_60.pdf
Abed Fayadh, M. and Al-Shahey Ghazy, Y.M. 2010. “Estimation of Global Solar Radiation on Horizontal Surfaces over Haditha, Samara, and Beji, Iraq”. Pacific Journal of Science and Technology. 11(1):73-82. (Keywords: solar global, solar radiation maximum and minimum temperature, relative sunshine duration, Hargreaves equation, meteorological data).
pjst11_1_73.pdf
Alawode, A.J. and Omisakin, O.A. 2010. “Economic Profitability Studies of Liquefied Natural Gas Project under Joint Ventures and Production Sharing Contracts”. Pacific Journal of Science and Technology. 11(1):83-100. (Keywords: economic profitability, liquefied natural gas, joint ventures, production sharing contracts).
pjst11_1_83.pdf
Oladeji, J.T. 2010. “Fuel Characterization of Briquettes Produced from Corncob and Rice Husk Resides”. Pacific Journal of Science and Technology. 11(1):101-106. (Keywords: corncob, rice husk, briquette, biomass fuel, agricultural residues).
pjst11_1_101.pdf
Okedu, K.E. 2010. “Transient Analysis of DFIG and IG During Grid Fault”. Pacific Journal of Science and Technology. 11(1):107-113. (Keywords: wind energy, doubly fed induction generator, induction generator, grid fault, wind turbine).
pjst11_1_107.pdf
Adedokun, G. 2010. “Development of Electrical Power System Simulator”. Pacific Journal of Science and Technology. 11(1):114-119. (Keywords: electric energy, power system, simulation, equipment, instrument, generation, transmission, distribution, load, sub-station, high-voltage, substation, transformer, excitation system, grid, prime-mover).
pjst11_1_114.pdf
Kargarian, A. and A.R. Seifi. 2010. “A Compound Compensation Using DFACTS and Switch Based Fault Current Limiter (SFCL)”. Pacific Journal of Science and Technology. 11(1):120-128. (Keywords: custom power device, shunt compensation, series compensation, switch based fault current limiter, SFCL, power quality).
pjst11_1_120.pdf
Seifi, A.R., S. Gholami, and A. Shabanpour. 2010. “Power Flow Study and Comparison of FACTS: Series (SSSC), Shunt (STATCOM), and Shunt-Series (UPFC)”. Pacific Journal of Science and Technology. 11(1):129-137. (Keywords: FACTS, flexible AC transmission systems, MATLAB, Newton-Raphson algorithm, power flow, Static Synchronous Compensator, STATCOM, Static Synchronous Series Compensator, SSSC, Unified Power Flow Controller, UPFC).
pjst11_1_129.pdf
Ogujor, E.A. and P.O. Otasowie. 2010. “The Impact of the Pre-Paid Meter on Revenue Generation in Nigiera”. Pacific Journal of Science and Technology. 11(1):138-142. (Keywords: prepaid, post-paid, reliability, meter, power, electricity bill, utilities, revenue collection).
pjst11_1_138.pdf
Physics and Atmospheric Physics
Adetoyinbo, A.A., O.S. Hammed, and E.U. Ijeoma. 2010. “Quite Time Longitudinal and UT Variation of the Equatorial Electroject inferred from CHAMP Satellite”. Pacific Journal of Science and Technology. 11(1):143-162. (Keywords: equatorial electrojet, equatorial ionosphere, height integrated current intensity).
pjst11_1_143.pdf
Olanrewaju, P.O. 2010. “Dufour and Soret Effects of a Transient Free Convective Flow with Radiative Heat Transfer Past a Flat Plate Moving through a Binary Mixture”. Pacific Journal of Science and Technology. 11(1):163-172. (Keywords: radiative heat, Arrhenius kinetics, boundary layer flow, binary mixture, porous plate, Dufour and Soret effects).
pjst11_1_163.pdf
De Aquino, F. 2010. “Mathematical Foundations of the Relativistic Theory of Quantum Gravity”. Pacific Journal of Science and Technology. 11(1):173-232. (Keywords: quantum gravity, quantum cosmology unified field). (PACs: 04.60.-m; 98.80.Qc; 04.50. +h).
pjst11_1_173.pdf
Mathematics and Statistics
Reddy, B.S. and H. Dutta. 2010. “On equivalence of n-Norms in n-Normed Spaces”. Pacific Journal of Science and Technology. 11(1):233-238. (Keywords: n-normed space, Cauchy sequence, equivalent norms). (AMS Subject Classification No: 46B20, 46C05).
pjst11_1_233.pdf
Sunday, J. 2010. “The Influence of Denominator Functions on Finite-Difference Schemes in Achieving Correct Linear Stability Properties for a Finite Step-Size”. Pacific Journal of Science and Technology. 11(1):239-244. (Keywords: finite-difference, stability, denominator function, autonomous).
pjst11_1_239.pdf
Onifade, O. 2010. “Bliss Model for Multiple Players”. Pacific Journal of Science and Technology. 11(1):245-248. (Keywords: sharing game, asymmetrical information, revenue sharing).
pjst11_1_245.pdf
Adepoju, A.A. and J.O. Iyaniwura. 2010. “Sensitivity Estimators to Three Levels of Correlation between Error Terms”. Pacific Journal of Science and Technology. 11(1):249-258. (Keywords: limited-information estimators, full-information estimators, sensitivity, finite-sample, Monte Carlo experiment, correlation coefficient).
pjst11_1_249.pdf
Mohammed, U.. 2010. “A Six Step Block Method for Solution of Fourth Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 11(1):259-265. (Keywords: linear multistep methods, LMMs, p- stability, zero-stability).
pjst11_1_259.pdf
Sesay, M.S., B.M. Abdulhamid, and S.O. Aliyu. 2010. “On the Two-Parameter Bifurcation in a Predator-Prey System of Ivlev Type”. Pacific Journal of Science and Technology. 11(1):266-271. (Keywords: predator prey system, Ivlev type, Jacobian matrix, critical point).
pjst11_1_266.pdf
Information Technology and Communications
Idachaba, F.E. 2010. “Telecommunication Cost Reduction in Nigeria through Infrastructure Sharing between Operators”. Pacific Journal of Science and Technology. 11(1):272-276. (Keywords: collocation, telecommunications, infrastructure, ducts, CAPEX, OPEX).
pjst11_1_272.pdf
Kumar, A., J. Sengupta, and Y. Liu. 2010. “Broadband For All by WiMax Technology”. Pacific Journal of Science and Technology. 11(1):278-286. (Keywords: WiMax, worldwide interoperability for microwave access, IEE 802.16, MIMO, OFDMA, mobile broadband).
pjst11_1_278.pdf
Ismail, M.N. 2010. “Implementation of Secure Real Time Transport Protocol on VoIP over Wired In-Campus Network Environment”. Pacific Journal of Science and Technology. 11(1):287-293. (Keywords: secure real time transport protocol, SRTP, softphone®, communications, telecommunications, G.711, G.762, GSM, iLBC, SPEEX, LAN).
pjst11_1_287.pdf
Choubey N.S. and Kharat M.U. 2010. “Grammar Induction Strategy Using Genetic Algorithm: Case Study of Fifteen Toy Languages”. Pacific Journal of Science and Technology. 11(1):294-300. (Keywords: evolutionary computation, genetic algorithm, automata, context free grammar, grammar induction).
pjst11_1_294.pdf
Fadahunsi, J.T. 2010. “A Perspective View on the Development and Applications of Geographical Information System (GIS) in Nigeria”. Pacific Journal of Science and Technology. 11(1):301-308. (Keywords: GIS, development, application, information technology, developing countries).
pjst11_1_301.pdf
Enokela, J.A. and C.C. Osuagwu. 2010. “Architecture of a Low Cost Electronic Voting Machine Suitable for Deployment in Developing Countries”. Pacific Journal of Science and Technology. 11(1):649-657. (Keywords: electronic voting machine, election, democracy).
pjst11_1_649.pdf
Otuechere, C.A. and O.S. Adeyemi. 2010. “Chronic Disease management in Developing Nations: The Possible Role of Telemedicine”. Pacific Journal of Science and Technology. 11(1):309-316. (Keywords: telemedicine, diabetes, hypertension, health information, developing nations).
pjst11_1_309.pdf
Management, Economics, and Education
Nwobi-Okoye, C.C. 2010. “General Theory of Games with Virtual Strategies”. Pacific Journal of Science and Technology. 11(1):317-327. (Keywords: games, virtual strategies, Nash equilibrium).
pjst11_1_317.pdf
Onawoga, D.T. and O.O. Akinyemi. 2010. “Development of Equipment Maintenance Strategy for Critical Equipment”. Pacific Journal of Science and Technology. 11(1):328-342. (Keywords: maintenance, strategy, industry, management, critical equipment).
pjst11_1_328.pdf
Balogun, V.F. and O.O. Obe. 2010. “E-Crime in Nigeria: Trends, Tricks, and Treatment”. Pacific Journal of Science and Technology. 11(1):343-355. (Keywords: e-crime, cyberspace, telephony crime, hacking, e-commerce, e-mail scams, internet fraud).
pjst11_1_343.pdf
Azeez, N.A., A.R. Ajetola, B.A. Sulaimon, and F.A. Atanda. 2010. “Framework from Computer Aided Investigation of ATM Fraud in Nigeria”. Pacific Journal of Science and Technology. 11(1):356-361. (Keywords: automatic teller machine, ATM fraud, framework, user culprit, bank, ATM clone, crime, criminal investigation, expert system).
pjst11_1_356.pdf
Agbatogun, A.O. and B. Banjo. 2010. “Computer Efficacy, Use, and Phobia: Contributions to Nigerian Undergraduates’ Academic Performance in a Computer Graphics Course”. Pacific Journal of Science and Technology. 11(1):362-372. (Keywords: computer efficacy, use, phobia, academic performance, grades, computer graphics course).
pjst11_1_362.pdf
Chemistry and Biochemistry
Adekola, F.A., A.A. Baba, and O.S. Ayanda. 2010. “A Study of the Kinetics of Dissolution of a Nigerian Laterite in Sulfuric Acid”. Pacific Journal of Science and Technology. 11(1):373-382. (Keywords: laterite, activation energy, order of reaction, dissolution kinetics, sulfuric acid, sulphuric acid, loss of mass on ignition, moisture content, pH, ICP-MS).
pjst11_1_373.pdf
Ogunlaja, S.A., S.O. Alade, and Y.F. Oladipo. 2010. “Preparation of Co-Mo Catalyst using Activated Carbon Produced from Egg Shell and SiO2 as Support”. Pacific Journal of Science and Technology. 11(1):383-389. (Keywords: methyl orange, hydrogenation, Cobalt-Molybdenum catalyst).
pjst11_1_383.pdf
Adeyemi, O.O. and O.O. Olubomehin. 2010. “Corrosion of Aluminum in Water-Ethanol mixture in the Presence of Anthocleista vogelii Extract”. Pacific Journal of Science and Technology. 11(1):390-398. (Keywords: Anthocleista vogelii, corrosion, inhibition efficiency, adsorption).
pjst11_1_390.pdf
Anuar, K., H.A. Abdul, S.M. Ho, and N. Saravanan. 2010. “Effect of Deposition Time on Surface Topography of Chemical Bath Deposited PbSe Thin Films Observed by Atomic Force Microscopy”. Pacific Journal of Science and Technology. 11(1):399-403. (Keywords: chemical bath deposition, lead selenide, thin films, atomic force microscopy).
pjst11_1_399.pdf
Ezenwa, I.A. and A.J. Ekpunobi 2010. “Optical Properties and Band Offsets of CdS/PbS Superlattice”. Pacific Journal of Science and Technology. 11(1):404-410. (Keywords: chemical bath deposition, type 1 superlattice, semiconductor, optical properties).
pjst11_1_404.pdf
Okoli, D.N., G.C. Okeke, and A.J. Ekpunobi. 2010. “Optical Properties of Chemical Bath Deposited Ag2S Thin Films”. Pacific Journal of Science and Technology. 11(1):411-415. (Keywords: optical properties, photovoltaic, Ag2S thin films, chemical bath deposition technique, complexing agent).
pjst11_1_411.pdf
Jatto, O.E., I.O. Asia, and W.E. Medjor. 2010. “Proximate and Mineral Composition of Different Species of Snail Shell”. Pacific Journal of Science and Technology. 11(1):416-419. (Keywords: Achatina achatina, Achatina maginata, Achatina fulica, Limicoleria sp., mineral composition, feed protein, heavy metals).
pjst11_1_416.pdf
Life Sciences and Medicine
Ajiboye, A.A., D.A. Agboola, and M.A. Atayese. 2010. “Seed Germination and Peroxidase Analysis of Some Valuable Savanna Tree Seed Species”. Pacific Journal of Science and Technology. 11(1):430-435. (Keywords: seeds, germination, peroxidase, trees).
pjst11_1_430.pdf
Raufu, M.O. 2010. “Characteristics of Input Use by Crop Farmers in South-Western Nigeria”. Pacific Journal of Science and Technology. 11(1):436-442. (Keywords: agricultural inputs, production, management system, investment on land),
pjst11_1_436.pdf
Ikewuchi, J.C., C.C. Ikewuchi, G.E. Eriyamremu, and J.N.E. Orhue. 2010. “Effect of Acalypha wilkesiana Muell Arg Leaf Meal on the Tissue Profile of Enzymes of Energy Metabolism in Salt-Loaded Rats”. Pacific Journal of Science and Technology. 11(1):443-448. (Keywords: Acalypha wilkesiana, acid and alkaline phosphatase, lactate dehydrogenase, pyruvate kinase).
pjst11_1_443.pdf
Famule, F.D. 2010. “Regional Levels and Differentials of Fertility in Osun State, Nigeria”. Pacific Journal of Science and Technology. 11(1):449-454. (Keywords: fertility levels, P/F ratio, peak fertility, reproduction, reproductive rates, TFR).
pjst11_1_449.pdf
Agbo, J.U. and B. Nnadi. 2010. “Hazardous Effects of EM Radiation from Siting Mobile Phone Masts Close to Residential Houses and Schools”. Pacific Journal of Science and Technology. 11(1):455-465. (Keywords: human health, base stations, electromagnetic frequencies, EMF, power density, environmental pollution, electromagnetic pollution).
pjst11_1_455.pdf
Ayanda, O.S., O.T. Ayanda, and F.B. Adebayo. 2010. “Intestinal Nematodes: A Review”. Pacific Journal of Science and Technology. 11(1):466-477. (Keywords: Ascaris lumbricoides, Enterobius vermicularis, Ancylostoma duodenale, Necator americanus, Strongyloides stercoralis, Trichuris trichiura, intestinal roundworm, pinworm hookworm, threadworm, whipworm, nematodes, life cycle).
pjst11_1_466.pdf
Geology, Geophysics, and Earth Science
Chiemeka, I.U. 2010. “Soil Temperature Profile at Uturu, Nigeria”. Pacific Journal of Science and Technology. 11(1):478-482. (Keywords: bare soil, temperature, soil profile, mercury-in-glass thermometer).
pjst11_1_478.pdf
Popoola, O.I. and A.E. Ojo. 2010. “Effects of Poor Conductors on Continental Crustal Heat Flow Parameters”. Pacific Journal of Science and Technology. 11(1):483-501. (Keywords: thermal conductivity, thermal diffusivity, thermal gradient, heat flow, temperature, 238U, 232Th, radioactive heat sources, poor conductors, petroleum, hydrocarbons, coal).
pjst11_1_483.pdf
Ejeh, O.I. 2010. “Sedimentary Fill Modeling: Relationships to Sequence Stratigraphy and its Implications for Hydrocarbon Exploration in the Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 11(1):502-509. (Keywords: sedimentary fill, forward modeling, sequence stratigraphy, Niger Delta, Nigeria).
pjst11_1_502.pdf
Egesi, N. and V.U. Ukaegbu. 2010. “Petrologic and Structural Characteristics of the Basement Units of Bansara Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 11(1):510-525. (Keywords: rock units, deformation, metamorphism, intrusions, geodynamic features, basement complex, southeastern Nigeria).
pjst11_1_510.pdf
Akinmosin, A. and A.O. Shoyemi. 2010. “Technical Feasibility of Direct Application of the Nigerian Tar Sand Deposits as Road Asphalt”. Pacific Journal of Science and Technology. 11(1):526-536. (Keywords: asphalt, bitumen, tar sand, aggregates, mix, stability).
pjst11_1_526.pdf
Iginla, I.B., M.O. Olorunfemi, G.O. Bayowa, and J.O. Akintorinwa. 2010. “Micro-Resistivity Measurements, Near-Surface Sequence Delineation, and Empirical Relationships with Engineering Geotechnical Parameters”. Pacific Journal of Science and Technology. 11(1):537-544. (Keywords: micro-resistivity, geotechnical parameters, empirical equations).
pjst11_1_537.pdf
Namdar, A. 2010. “Application of Geotechnical Technique in Urban Design”. Pacific Journal of Science and Technology. 11(1):545-550. (Keywords: deformation, structure self weight, mitigation, liquefaction, sandy subsoil).
pjst11_1_545.pdf
Osazuwa, I.B., S.O, Ibe, and G.N. Egwuonwu. 2009. “Geophysical Investigation of the Origin of Abrupt Changes in Subsurface Properties in Zaria Area, Nigeria”. Pacific Journal of Science and Technology. 11(1):551-562. (Keywords: Zaria Batholiths, Nigerian Basement Complex, rock contacts, tomography inversion, downthrow, grabenation).
pjst11_1_551.pdf
Alaminiokuma, G.I. and C.C. Ugbor. 2010. “Analytical Velocity Model for Depth Conversion in the Subsurface Facies of Agbada Formation in the Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 11(1):563-575. (Keywords: top interface velocity, compaction factor, depth conversion, facies of Agbada Formation, Niger Delta).
pjst11_1_563.pdf
Okiwelu, A.A., I.B. Osazuwa, and K.M. Lawal. 2010. “Isolation of Residuals Determined from Polynomial Fitting to Gravity Data of Calabar Flank, Southeastern Nigeria”. Pacific Journal of Science and Technology. 11(1):576-585. (Keywords: Bouguer gravity anomaly data, Calabar Flank, gravity field).
pjst11_1_576.pdf
Environmental Science and Ecology
Sohl, M.A., A. Mehmood, M.H. Mazher, Najam, U. Saeed, and H.M. Rafique. 2010. “Temporal Mapping and Prediction of Coastal Biomass for Keti Bunder”. Pacific Journal of Science and Technology. 11(1):586-591. (Keywords: mangrove, mapping, Indus Delta, GIS, satellite images, Matlab®, prediction).
pjst11_1_586.pdf
Hati, S.S. and G.A. Dimari. 2010. “Polyethylene Plastics (PEP): Considerations for Its Classification as a New Type of Persistent Organic Pollutants (POPs) from a Developing Country’s Perspective”. Pacific Journal of Science and Technology. 11(1): 592-597. (Keywords: Stockholm convention, POP, polyethylene bags, waste management, developing countries).
pjst11_1_592.pdf
Joshua, E.O., O.A. Oyebanjo, N.N. Jibiri, and O.O. Fasunwon. 2010. “Osun River Basin Sediments Heavy Mineral Distribution”. Pacific Journal of Science and Technology. 11(1):598-605. (Keywords: heavy minerals, river sediments, activity concentration, provenance, mineralogical component, Osun River, zircon, tourmaline, rutile, silimatate, garnet, epidote, staurolite).
pjst11_1_598.pdf
Bhakta, J. N. and Y. Munekage. 2009. “Spatial Distribution and Contamination Status of Arsenic, Cadmium and Lead in some Coastal Shrimp (Macrobrachium rosenbergii) Farming Ponds of Viet Nam”. Pacific Journal of Science and Technology. 11(1):606-615. (Keywords: coastal shrimp pond, mud, toxic metals, heavy metals, distribution patterns, contamination).
pjst11_1_606.pdf
Adewuyi, G.O., F.A. Dawodu, and N.N. Jibiri. 2010. “Studies of the Concentration Levels of Heavy Metals in Vegetable (Amaranthus caudatus) Grown in Dumpsites within Lagos Metropolis, Nigeria”. Pacific Journal of Science and Technology. 11(1):616-620. (Keywords: Amaranthus caudatus, dumpsite, Lagos metropolis, heavy metals, vegetables).
pjst11_1_616.pdf
Babarinde, N.A.A. and J.O. Babalola. 2010. “The Biosorption of Pb(II) from Solution by Elephant Grass (Pennisetum purpureum): Kinetic, Equilibrium, and Thermodynamic Studies”. Pacific Journal of Science and Technology. 11(1):622-630. (Keywords: biosorption, Pb(II), lead, adsorption isotherms, elephant grass).
pjst11_1_622.pdf
Gyang, J.D and Ashano, E.C. 2010. “Effects of Mining on Water Quality and the Environment: A Case Study of Parts of the Jos Plateau, North Central Nigeria”. Pacific Journal of Science and Technology. 11(1):631-639. (Keywords: mine ponds, overburden, mine wastes, tailings, leachates, tin, chromium, columbite).
pjst11_1_631.pdf
Akan, J.C., F.I. Abdulrahman, and E. Yusuf. 2010. “Physical and Chemical Parameters in Abattoir Wastewater Sample”. Pacific Journal of Science and Technology. 11(1):640-648. (Keywords: physical, chemical, abattoir, wastewater, pollution, water quality).
pjst11_1_640.pdf
Shalangwa, D.A. 2010. “Design of a Model of a Single-Slope Integrated Type Voltage Converter”. Pacific Journal of Science and Technology. 11(1):4-8. (Keywords: design, analogue/digital signals, modification adaptation).
pjst11_1_4.pdf
Akpama, E.J., O.I. Okoro, and E. Chikuni. 2010. “Simulation of the Performance of Induction Machine under Unbalanced Source Voltage Conditions”. Pacific Journal of Science and Technology. 11(1):9-15. (Keywords: modeling, simulation, voltage unbalance, sequence voltage, efficiency, temperature rise, stability performance).
pjst11_1_9.pdf
Adedokun, G. and K.A. Adegboye. 2010. “Development of 50dB Yagi-Uda Antenna for Effective Communication”. Pacific Journal of Science and Technology. 11(1):16-23. (Keywords: electromagnetic waves, radiation, gain, dipole, reflector, frequency, wavelength, directivity, optimization, signal strength, television, T.V., broadcasting).
pjst11_1_16.pdf
Osuwa, J.C. and U. Divino. 2010. “ISBAS: An Infrared Sensor Burglar Alert System”. Pacific Journal of Science and Technology. 11(1): 24-27. (Keywords: infrared sensor, ISBAS, LED, relay, alarm, low power consumption).
pjst11_1_24.pdf
Goel, A. and N.N. Pillai. 2010. “Variation of Exit Gradient Downstream of Weirs on Permeable Foundations”. Pacific Journal of Science and Technology. 11(1):28-36. (Keywords: weir, exit gradient, foundations, construction engineering, safety, curve calculation).
pjst11_1_28.pdf
Lamidi, O.T. and P.O. Olanrewaju. 2010. “Analysis of the Effect of Viscous Dissipation on the Temperature Profile of the Laminar Flow in a Channel Filled with Saturated Porous Media”. Pacific Journal of Science and Technology. 11(1):37-44. (Keywords: laminar flow, porous medium, temperature profile, viscous dissipation).
pjst11_1_37.pdf
Adegbuyi, P.A.O., J.O. Uhomoibhi, K.A. Adedeji, and N.A. Raji. 2010. “The Effect of Pouring and Vibration on Cast Quality”. Pacific Journal of Science and Technology. 11(1):45-54. (Keywords: vibration, solidification, pouring techniques, hardness, strength, ductility).
pjst11_1_45.pdf
Chukwudi, B.C. and Onyeka, J.O. 2010. “Assessment of the Quality of Steel Rods Available in Onitcha Market; In View of the Role of Poor Quality Rods in Building Failures in Nigeria” Pacific Journal of Science and Technology. 11(1):55-59. (Keywords: mechanical properties, structures, steel rods, reinforced concrete, failure, construction, metallography).
pjst11_1_55.pdf
Energy and Power
Ogolo, E.O. 2010. “Evaluating the Performance of Some Predictive Models for Estimating Global Solar Radiation across the Varying Climatic Conditions in Nigeria”. Pacific Journal of Science and Technology. 11(1):60-72. (Keywords: performance indicators, global solar radiation, models, regression analysis, sunshine hour and temperature).
pjst11_1_60.pdf
Abed Fayadh, M. and Al-Shahey Ghazy, Y.M. 2010. “Estimation of Global Solar Radiation on Horizontal Surfaces over Haditha, Samara, and Beji, Iraq”. Pacific Journal of Science and Technology. 11(1):73-82. (Keywords: solar global, solar radiation maximum and minimum temperature, relative sunshine duration, Hargreaves equation, meteorological data).
pjst11_1_73.pdf
Alawode, A.J. and Omisakin, O.A. 2010. “Economic Profitability Studies of Liquefied Natural Gas Project under Joint Ventures and Production Sharing Contracts”. Pacific Journal of Science and Technology. 11(1):83-100. (Keywords: economic profitability, liquefied natural gas, joint ventures, production sharing contracts).
pjst11_1_83.pdf
Oladeji, J.T. 2010. “Fuel Characterization of Briquettes Produced from Corncob and Rice Husk Resides”. Pacific Journal of Science and Technology. 11(1):101-106. (Keywords: corncob, rice husk, briquette, biomass fuel, agricultural residues).
pjst11_1_101.pdf
Okedu, K.E. 2010. “Transient Analysis of DFIG and IG During Grid Fault”. Pacific Journal of Science and Technology. 11(1):107-113. (Keywords: wind energy, doubly fed induction generator, induction generator, grid fault, wind turbine).
pjst11_1_107.pdf
Adedokun, G. 2010. “Development of Electrical Power System Simulator”. Pacific Journal of Science and Technology. 11(1):114-119. (Keywords: electric energy, power system, simulation, equipment, instrument, generation, transmission, distribution, load, sub-station, high-voltage, substation, transformer, excitation system, grid, prime-mover).
pjst11_1_114.pdf
Kargarian, A. and A.R. Seifi. 2010. “A Compound Compensation Using DFACTS and Switch Based Fault Current Limiter (SFCL)”. Pacific Journal of Science and Technology. 11(1):120-128. (Keywords: custom power device, shunt compensation, series compensation, switch based fault current limiter, SFCL, power quality).
pjst11_1_120.pdf
Seifi, A.R., S. Gholami, and A. Shabanpour. 2010. “Power Flow Study and Comparison of FACTS: Series (SSSC), Shunt (STATCOM), and Shunt-Series (UPFC)”. Pacific Journal of Science and Technology. 11(1):129-137. (Keywords: FACTS, flexible AC transmission systems, MATLAB, Newton-Raphson algorithm, power flow, Static Synchronous Compensator, STATCOM, Static Synchronous Series Compensator, SSSC, Unified Power Flow Controller, UPFC).
pjst11_1_129.pdf
Ogujor, E.A. and P.O. Otasowie. 2010. “The Impact of the Pre-Paid Meter on Revenue Generation in Nigiera”. Pacific Journal of Science and Technology. 11(1):138-142. (Keywords: prepaid, post-paid, reliability, meter, power, electricity bill, utilities, revenue collection).
pjst11_1_138.pdf
Physics and Atmospheric Physics
Adetoyinbo, A.A., O.S. Hammed, and E.U. Ijeoma. 2010. “Quite Time Longitudinal and UT Variation of the Equatorial Electroject inferred from CHAMP Satellite”. Pacific Journal of Science and Technology. 11(1):143-162. (Keywords: equatorial electrojet, equatorial ionosphere, height integrated current intensity).
pjst11_1_143.pdf
Olanrewaju, P.O. 2010. “Dufour and Soret Effects of a Transient Free Convective Flow with Radiative Heat Transfer Past a Flat Plate Moving through a Binary Mixture”. Pacific Journal of Science and Technology. 11(1):163-172. (Keywords: radiative heat, Arrhenius kinetics, boundary layer flow, binary mixture, porous plate, Dufour and Soret effects).
pjst11_1_163.pdf
De Aquino, F. 2010. “Mathematical Foundations of the Relativistic Theory of Quantum Gravity”. Pacific Journal of Science and Technology. 11(1):173-232. (Keywords: quantum gravity, quantum cosmology unified field). (PACs: 04.60.-m; 98.80.Qc; 04.50. +h).
pjst11_1_173.pdf
Mathematics and Statistics
Reddy, B.S. and H. Dutta. 2010. “On equivalence of n-Norms in n-Normed Spaces”. Pacific Journal of Science and Technology. 11(1):233-238. (Keywords: n-normed space, Cauchy sequence, equivalent norms). (AMS Subject Classification No: 46B20, 46C05).
pjst11_1_233.pdf
Sunday, J. 2010. “The Influence of Denominator Functions on Finite-Difference Schemes in Achieving Correct Linear Stability Properties for a Finite Step-Size”. Pacific Journal of Science and Technology. 11(1):239-244. (Keywords: finite-difference, stability, denominator function, autonomous).
pjst11_1_239.pdf
Onifade, O. 2010. “Bliss Model for Multiple Players”. Pacific Journal of Science and Technology. 11(1):245-248. (Keywords: sharing game, asymmetrical information, revenue sharing).
pjst11_1_245.pdf
Adepoju, A.A. and J.O. Iyaniwura. 2010. “Sensitivity Estimators to Three Levels of Correlation between Error Terms”. Pacific Journal of Science and Technology. 11(1):249-258. (Keywords: limited-information estimators, full-information estimators, sensitivity, finite-sample, Monte Carlo experiment, correlation coefficient).
pjst11_1_249.pdf
Mohammed, U.. 2010. “A Six Step Block Method for Solution of Fourth Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 11(1):259-265. (Keywords: linear multistep methods, LMMs, p- stability, zero-stability).
pjst11_1_259.pdf
Sesay, M.S., B.M. Abdulhamid, and S.O. Aliyu. 2010. “On the Two-Parameter Bifurcation in a Predator-Prey System of Ivlev Type”. Pacific Journal of Science and Technology. 11(1):266-271. (Keywords: predator prey system, Ivlev type, Jacobian matrix, critical point).
pjst11_1_266.pdf
Information Technology and Communications
Idachaba, F.E. 2010. “Telecommunication Cost Reduction in Nigeria through Infrastructure Sharing between Operators”. Pacific Journal of Science and Technology. 11(1):272-276. (Keywords: collocation, telecommunications, infrastructure, ducts, CAPEX, OPEX).
pjst11_1_272.pdf
Kumar, A., J. Sengupta, and Y. Liu. 2010. “Broadband For All by WiMax Technology”. Pacific Journal of Science and Technology. 11(1):278-286. (Keywords: WiMax, worldwide interoperability for microwave access, IEE 802.16, MIMO, OFDMA, mobile broadband).
pjst11_1_278.pdf
Ismail, M.N. 2010. “Implementation of Secure Real Time Transport Protocol on VoIP over Wired In-Campus Network Environment”. Pacific Journal of Science and Technology. 11(1):287-293. (Keywords: secure real time transport protocol, SRTP, softphone®, communications, telecommunications, G.711, G.762, GSM, iLBC, SPEEX, LAN).
pjst11_1_287.pdf
Choubey N.S. and Kharat M.U. 2010. “Grammar Induction Strategy Using Genetic Algorithm: Case Study of Fifteen Toy Languages”. Pacific Journal of Science and Technology. 11(1):294-300. (Keywords: evolutionary computation, genetic algorithm, automata, context free grammar, grammar induction).
pjst11_1_294.pdf
Fadahunsi, J.T. 2010. “A Perspective View on the Development and Applications of Geographical Information System (GIS) in Nigeria”. Pacific Journal of Science and Technology. 11(1):301-308. (Keywords: GIS, development, application, information technology, developing countries).
pjst11_1_301.pdf
Enokela, J.A. and C.C. Osuagwu. 2010. “Architecture of a Low Cost Electronic Voting Machine Suitable for Deployment in Developing Countries”. Pacific Journal of Science and Technology. 11(1):649-657. (Keywords: electronic voting machine, election, democracy).
pjst11_1_649.pdf
Otuechere, C.A. and O.S. Adeyemi. 2010. “Chronic Disease management in Developing Nations: The Possible Role of Telemedicine”. Pacific Journal of Science and Technology. 11(1):309-316. (Keywords: telemedicine, diabetes, hypertension, health information, developing nations).
pjst11_1_309.pdf
Management, Economics, and Education
Nwobi-Okoye, C.C. 2010. “General Theory of Games with Virtual Strategies”. Pacific Journal of Science and Technology. 11(1):317-327. (Keywords: games, virtual strategies, Nash equilibrium).
pjst11_1_317.pdf
Onawoga, D.T. and O.O. Akinyemi. 2010. “Development of Equipment Maintenance Strategy for Critical Equipment”. Pacific Journal of Science and Technology. 11(1):328-342. (Keywords: maintenance, strategy, industry, management, critical equipment).
pjst11_1_328.pdf
Balogun, V.F. and O.O. Obe. 2010. “E-Crime in Nigeria: Trends, Tricks, and Treatment”. Pacific Journal of Science and Technology. 11(1):343-355. (Keywords: e-crime, cyberspace, telephony crime, hacking, e-commerce, e-mail scams, internet fraud).
pjst11_1_343.pdf
Azeez, N.A., A.R. Ajetola, B.A. Sulaimon, and F.A. Atanda. 2010. “Framework from Computer Aided Investigation of ATM Fraud in Nigeria”. Pacific Journal of Science and Technology. 11(1):356-361. (Keywords: automatic teller machine, ATM fraud, framework, user culprit, bank, ATM clone, crime, criminal investigation, expert system).
pjst11_1_356.pdf
Agbatogun, A.O. and B. Banjo. 2010. “Computer Efficacy, Use, and Phobia: Contributions to Nigerian Undergraduates’ Academic Performance in a Computer Graphics Course”. Pacific Journal of Science and Technology. 11(1):362-372. (Keywords: computer efficacy, use, phobia, academic performance, grades, computer graphics course).
pjst11_1_362.pdf
Chemistry and Biochemistry
Adekola, F.A., A.A. Baba, and O.S. Ayanda. 2010. “A Study of the Kinetics of Dissolution of a Nigerian Laterite in Sulfuric Acid”. Pacific Journal of Science and Technology. 11(1):373-382. (Keywords: laterite, activation energy, order of reaction, dissolution kinetics, sulfuric acid, sulphuric acid, loss of mass on ignition, moisture content, pH, ICP-MS).
pjst11_1_373.pdf
Ogunlaja, S.A., S.O. Alade, and Y.F. Oladipo. 2010. “Preparation of Co-Mo Catalyst using Activated Carbon Produced from Egg Shell and SiO2 as Support”. Pacific Journal of Science and Technology. 11(1):383-389. (Keywords: methyl orange, hydrogenation, Cobalt-Molybdenum catalyst).
pjst11_1_383.pdf
Adeyemi, O.O. and O.O. Olubomehin. 2010. “Corrosion of Aluminum in Water-Ethanol mixture in the Presence of Anthocleista vogelii Extract”. Pacific Journal of Science and Technology. 11(1):390-398. (Keywords: Anthocleista vogelii, corrosion, inhibition efficiency, adsorption).
pjst11_1_390.pdf
Anuar, K., H.A. Abdul, S.M. Ho, and N. Saravanan. 2010. “Effect of Deposition Time on Surface Topography of Chemical Bath Deposited PbSe Thin Films Observed by Atomic Force Microscopy”. Pacific Journal of Science and Technology. 11(1):399-403. (Keywords: chemical bath deposition, lead selenide, thin films, atomic force microscopy).
pjst11_1_399.pdf
Ezenwa, I.A. and A.J. Ekpunobi 2010. “Optical Properties and Band Offsets of CdS/PbS Superlattice”. Pacific Journal of Science and Technology. 11(1):404-410. (Keywords: chemical bath deposition, type 1 superlattice, semiconductor, optical properties).
pjst11_1_404.pdf
Okoli, D.N., G.C. Okeke, and A.J. Ekpunobi. 2010. “Optical Properties of Chemical Bath Deposited Ag2S Thin Films”. Pacific Journal of Science and Technology. 11(1):411-415. (Keywords: optical properties, photovoltaic, Ag2S thin films, chemical bath deposition technique, complexing agent).
pjst11_1_411.pdf
Jatto, O.E., I.O. Asia, and W.E. Medjor. 2010. “Proximate and Mineral Composition of Different Species of Snail Shell”. Pacific Journal of Science and Technology. 11(1):416-419. (Keywords: Achatina achatina, Achatina maginata, Achatina fulica, Limicoleria sp., mineral composition, feed protein, heavy metals).
pjst11_1_416.pdf
Life Sciences and Medicine
Ajiboye, A.A., D.A. Agboola, and M.A. Atayese. 2010. “Seed Germination and Peroxidase Analysis of Some Valuable Savanna Tree Seed Species”. Pacific Journal of Science and Technology. 11(1):430-435. (Keywords: seeds, germination, peroxidase, trees).
pjst11_1_430.pdf
Raufu, M.O. 2010. “Characteristics of Input Use by Crop Farmers in South-Western Nigeria”. Pacific Journal of Science and Technology. 11(1):436-442. (Keywords: agricultural inputs, production, management system, investment on land),
pjst11_1_436.pdf
Ikewuchi, J.C., C.C. Ikewuchi, G.E. Eriyamremu, and J.N.E. Orhue. 2010. “Effect of Acalypha wilkesiana Muell Arg Leaf Meal on the Tissue Profile of Enzymes of Energy Metabolism in Salt-Loaded Rats”. Pacific Journal of Science and Technology. 11(1):443-448. (Keywords: Acalypha wilkesiana, acid and alkaline phosphatase, lactate dehydrogenase, pyruvate kinase).
pjst11_1_443.pdf
Famule, F.D. 2010. “Regional Levels and Differentials of Fertility in Osun State, Nigeria”. Pacific Journal of Science and Technology. 11(1):449-454. (Keywords: fertility levels, P/F ratio, peak fertility, reproduction, reproductive rates, TFR).
pjst11_1_449.pdf
Agbo, J.U. and B. Nnadi. 2010. “Hazardous Effects of EM Radiation from Siting Mobile Phone Masts Close to Residential Houses and Schools”. Pacific Journal of Science and Technology. 11(1):455-465. (Keywords: human health, base stations, electromagnetic frequencies, EMF, power density, environmental pollution, electromagnetic pollution).
pjst11_1_455.pdf
Ayanda, O.S., O.T. Ayanda, and F.B. Adebayo. 2010. “Intestinal Nematodes: A Review”. Pacific Journal of Science and Technology. 11(1):466-477. (Keywords: Ascaris lumbricoides, Enterobius vermicularis, Ancylostoma duodenale, Necator americanus, Strongyloides stercoralis, Trichuris trichiura, intestinal roundworm, pinworm hookworm, threadworm, whipworm, nematodes, life cycle).
pjst11_1_466.pdf
Geology, Geophysics, and Earth Science
Chiemeka, I.U. 2010. “Soil Temperature Profile at Uturu, Nigeria”. Pacific Journal of Science and Technology. 11(1):478-482. (Keywords: bare soil, temperature, soil profile, mercury-in-glass thermometer).
pjst11_1_478.pdf
Popoola, O.I. and A.E. Ojo. 2010. “Effects of Poor Conductors on Continental Crustal Heat Flow Parameters”. Pacific Journal of Science and Technology. 11(1):483-501. (Keywords: thermal conductivity, thermal diffusivity, thermal gradient, heat flow, temperature, 238U, 232Th, radioactive heat sources, poor conductors, petroleum, hydrocarbons, coal).
pjst11_1_483.pdf
Ejeh, O.I. 2010. “Sedimentary Fill Modeling: Relationships to Sequence Stratigraphy and its Implications for Hydrocarbon Exploration in the Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 11(1):502-509. (Keywords: sedimentary fill, forward modeling, sequence stratigraphy, Niger Delta, Nigeria).
pjst11_1_502.pdf
Egesi, N. and V.U. Ukaegbu. 2010. “Petrologic and Structural Characteristics of the Basement Units of Bansara Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 11(1):510-525. (Keywords: rock units, deformation, metamorphism, intrusions, geodynamic features, basement complex, southeastern Nigeria).
pjst11_1_510.pdf
Akinmosin, A. and A.O. Shoyemi. 2010. “Technical Feasibility of Direct Application of the Nigerian Tar Sand Deposits as Road Asphalt”. Pacific Journal of Science and Technology. 11(1):526-536. (Keywords: asphalt, bitumen, tar sand, aggregates, mix, stability).
pjst11_1_526.pdf
Iginla, I.B., M.O. Olorunfemi, G.O. Bayowa, and J.O. Akintorinwa. 2010. “Micro-Resistivity Measurements, Near-Surface Sequence Delineation, and Empirical Relationships with Engineering Geotechnical Parameters”. Pacific Journal of Science and Technology. 11(1):537-544. (Keywords: micro-resistivity, geotechnical parameters, empirical equations).
pjst11_1_537.pdf
Namdar, A. 2010. “Application of Geotechnical Technique in Urban Design”. Pacific Journal of Science and Technology. 11(1):545-550. (Keywords: deformation, structure self weight, mitigation, liquefaction, sandy subsoil).
pjst11_1_545.pdf
Osazuwa, I.B., S.O, Ibe, and G.N. Egwuonwu. 2009. “Geophysical Investigation of the Origin of Abrupt Changes in Subsurface Properties in Zaria Area, Nigeria”. Pacific Journal of Science and Technology. 11(1):551-562. (Keywords: Zaria Batholiths, Nigerian Basement Complex, rock contacts, tomography inversion, downthrow, grabenation).
pjst11_1_551.pdf
Alaminiokuma, G.I. and C.C. Ugbor. 2010. “Analytical Velocity Model for Depth Conversion in the Subsurface Facies of Agbada Formation in the Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 11(1):563-575. (Keywords: top interface velocity, compaction factor, depth conversion, facies of Agbada Formation, Niger Delta).
pjst11_1_563.pdf
Okiwelu, A.A., I.B. Osazuwa, and K.M. Lawal. 2010. “Isolation of Residuals Determined from Polynomial Fitting to Gravity Data of Calabar Flank, Southeastern Nigeria”. Pacific Journal of Science and Technology. 11(1):576-585. (Keywords: Bouguer gravity anomaly data, Calabar Flank, gravity field).
pjst11_1_576.pdf
Environmental Science and Ecology
Sohl, M.A., A. Mehmood, M.H. Mazher, Najam, U. Saeed, and H.M. Rafique. 2010. “Temporal Mapping and Prediction of Coastal Biomass for Keti Bunder”. Pacific Journal of Science and Technology. 11(1):586-591. (Keywords: mangrove, mapping, Indus Delta, GIS, satellite images, Matlab®, prediction).
pjst11_1_586.pdf
Hati, S.S. and G.A. Dimari. 2010. “Polyethylene Plastics (PEP): Considerations for Its Classification as a New Type of Persistent Organic Pollutants (POPs) from a Developing Country’s Perspective”. Pacific Journal of Science and Technology. 11(1): 592-597. (Keywords: Stockholm convention, POP, polyethylene bags, waste management, developing countries).
pjst11_1_592.pdf
Joshua, E.O., O.A. Oyebanjo, N.N. Jibiri, and O.O. Fasunwon. 2010. “Osun River Basin Sediments Heavy Mineral Distribution”. Pacific Journal of Science and Technology. 11(1):598-605. (Keywords: heavy minerals, river sediments, activity concentration, provenance, mineralogical component, Osun River, zircon, tourmaline, rutile, silimatate, garnet, epidote, staurolite).
pjst11_1_598.pdf
Bhakta, J. N. and Y. Munekage. 2009. “Spatial Distribution and Contamination Status of Arsenic, Cadmium and Lead in some Coastal Shrimp (Macrobrachium rosenbergii) Farming Ponds of Viet Nam”. Pacific Journal of Science and Technology. 11(1):606-615. (Keywords: coastal shrimp pond, mud, toxic metals, heavy metals, distribution patterns, contamination).
pjst11_1_606.pdf
Adewuyi, G.O., F.A. Dawodu, and N.N. Jibiri. 2010. “Studies of the Concentration Levels of Heavy Metals in Vegetable (Amaranthus caudatus) Grown in Dumpsites within Lagos Metropolis, Nigeria”. Pacific Journal of Science and Technology. 11(1):616-620. (Keywords: Amaranthus caudatus, dumpsite, Lagos metropolis, heavy metals, vegetables).
pjst11_1_616.pdf
Babarinde, N.A.A. and J.O. Babalola. 2010. “The Biosorption of Pb(II) from Solution by Elephant Grass (Pennisetum purpureum): Kinetic, Equilibrium, and Thermodynamic Studies”. Pacific Journal of Science and Technology. 11(1):622-630. (Keywords: biosorption, Pb(II), lead, adsorption isotherms, elephant grass).
pjst11_1_622.pdf
Gyang, J.D and Ashano, E.C. 2010. “Effects of Mining on Water Quality and the Environment: A Case Study of Parts of the Jos Plateau, North Central Nigeria”. Pacific Journal of Science and Technology. 11(1):631-639. (Keywords: mine ponds, overburden, mine wastes, tailings, leachates, tin, chromium, columbite).
pjst11_1_631.pdf
Akan, J.C., F.I. Abdulrahman, and E. Yusuf. 2010. “Physical and Chemical Parameters in Abattoir Wastewater Sample”. Pacific Journal of Science and Technology. 11(1):640-648. (Keywords: physical, chemical, abattoir, wastewater, pollution, water quality).
pjst11_1_640.pdf
Volume 10, Number 2 (November / December 2009)
Okpani, P.E. 2009. “Determination of Aerosol Mass Loading in Ilorin Using Remote Sensing Technique”. Pacific Journal of Science and Technology. 10(2):5-13. (Keywords: passive remote sensing, aerosol mass loading, aerosol size distribution),
pjst10_2_5.pdf
Maiti, M., A.K. Datta, and P.K. Karmakar. 2009. “Effect of Climatological Parameters on Propagation Delay through the Atmosphere”. Pacific Journal of Science and Technology. 10(2):14-20. (Keywords: propagation delay, radio signals, water vapor density, cloud liquid, temperature lapse rate, wet adiabatic lapse rate).
pjst10_2_14.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Generalized Rectified Sinusoidal PWM Technique for Harmonic Elimination”. Pacific Journal of Science and Technology. 10(2): 21-26. (Keywords: sinusoidal pulsewidth modulation, harmonics, modulation index, frequency ratio, MATLAB®).
pjst10_2_21.pdf
Akintola, T.A. and M.A. Sulaiman. 2009. “The Influence of Compressibility on Economic Pipe Diameter for Viscous Flow”. Pacific Journal of Science and Technology. 10(2): 27-34. (Keywords: laminar flow, compressibility, economic pipe diameter, optimization, engineering).
pjst10_2_27.pdf
Adeyemi, B. 2009. “Empirical Formulations for Inter-Layer Percipitable Water Vapor in Nigeria”. Pacific Journal of Science and Technology. 10(2):35-45. (Keywords: ANOVA, regression, climatological, tropospheric, precipitable).
pjst10_2_35.pdf
Anih, L.U. 2009. “Magnetics of an Idealized Asynchronous Reluctance Machine with no Moving Conductors”. Pacific Journal of Science and Technology. 10(2):46-56. (Keywords: magneto-motive force, mmf, permeance, auxiliary transported windings, skewed windings)(Keywords: magneto-motive force, mmf, permeance, auxiliary transported windings, skewed windings).
pjst10_2_46.pdf
Raghavendra Kamath, C. and K.K. Appu Kuttan. 2009. “Determination of Proportionality Constants from Experiments to Develop a Force Model for Reaming Process”. Pacific Journal of Science and Technology. 10(2):57-67. (Keywords: mechanistic, reamer, static force, tangential force, specific cutting coefficients).
pjst10_2_57.pdf
Fadare, D.A., E.O. Ezugwu, and J. Bonney. 2009. “Modeling of Tool Wear Parameters in High-Pressure Coolant Assisted Turning of Titanium Alloy Ti-6Al-4V Using Artificial Neural Networks”. Pacific Journal of Science and Technology. 10(2):68-76. (Keywords: artificial neural network, titanium alloy, tool wear, machining, tool condition monitoring).
pjst10_2_68.pdf
Ogbuka, C.U. 2009. “Dynamic Modeling and Simulation of a 3-HP Asynchronous Motor Driving a Mechanical Load”. Pacific Journal of Science and Technology. 10(2): 77-82. (Keywords: asynchronous motor, dynamic modeling, stationary reference frame, MATLAB/SIMULINK®).
pjst10_2_77.pdf
Anih, L.U., C.U. Ogbuka, and M. Ewelum. 2009. “A New Hybrid Synchronous Machine Capable of Ultra-High Output Power”. Pacific Journal of Science and Technology. 10(2):83-92. (Keywords: ultra-high output power, transposed auxiliary windings, variable ratio, capacitance tuning).
pjst10_2_83.pdf
Ofomola, M.O., K.A.N. Adiat, G.M. Olayanju, and B.D. Ako. 2009. “Integrated Geophysical Methods for Post Foundation Studies, Obanla Staff Quarters of the Federal University of Technology, Akure, Nigeria”. Pacific Journal of Science and Technology. 10(2):93-111. (Keywords: very low frequency electromagnetic, VLF-EM, electrical resistivity, distressed buildings, competent formation, depth-to-bedrock).
pjst10_2_93.pdf
Omolofe, B. and S.N. Ogunyebi. 2009. “Transverse Vibrations of Elastic thin Beam Resting on Variable Elastic Foundations and Subjected to Travelling Distributed Forces”. Pacific Journal of Science and Technology. 10(2):112-119. (Keywords: damping, distributed forces, foundation stiffness, response of structures, moving masses).
pjst10_2_112.pdf
Oladele, I.O., J.A. Omotoyinbo, and B.O. Adewuyi. 2009. “Study of Effect of Welded Joints on the Mechanical Properties of Wrought (6063) Aluminum Alloy”. Pacific Journal of Science and Technology. 10(2):120-125. (Keywords: welded joints, welding current, voltage, wrought 6062-Aluminu alloy, mechanical properties).
pjst10_2_120.pdf
Offor, P.O. and B.A. Ezekoye. 2009. “Fabrication of Annealing Furnace for Thin Film Characterization”. Pacific Journal of Science and Technology. 10(2):126-129. (Keywords: annealing, thin films, furnace, magnetic, temperature-controller).
pjst10_2_126.pdf
Ogunleye, I.O., O. Awogbemi, and O.O. Okeowo. 2009. “Performance Evaluation of an Automated Travelling baking and Roasting Oven”. Pacific Journal of Science and Technology. 10(2):130-135. (Keywords: baking, food, heating chamber, oven, mobile cooking technology).
pjst10_2_130.pdf
Durowoju, M.O., M.A. Waheed, and E.B. Lucas. 2009. “Application of Fractal Analysis in Evaluating the Pores in Heat Treated Samples of Al-20%wtMg”. Pacific Journal of Science and Technology. 10(2):136-141. (Keywords: Aluminum alloy, quenching, fractal dimensions).
pjst10_2_136.pdf
Offor, P.O. and B.A. Ezekoye. 2009. “Intercritical Heat Treatments and the Mechanical Properties of Hot-Rolled Low Carbon Steels”. Pacific Journal of Science and Technology. 10(2):142-148. (Keywords: intercritical temperature, quenching, tempering, annealing, normalizing, mechanical properties).
pjst10_2_142.pdf
Adegbuyi, P.A.O. and A. Atiri. 2009. “The Effect of Annealing on the Microstructure of mechanical Properties of a Rolled Steel Product”. Pacific Journal of Science and Technology. 10(2):149-162. (Keywords: effect of annealing, microstructure, mechanical properties, rolled steel product).
pjst10_2_149.pdf
Adegbuyi, P.A.O., K.A. Adedeji, A. Adebosin, and O.F. Alo. 2009. “Effects of Temperature of the Oxidation Kinetics of Copper Alloys”. Pacific Journal of Science and Technology. 10(2):163-171. (Keywords: temperature, oxidation kinetics, copper, alloys, oxide films).
pjst10_2_163.pdf
Oluwole, O.O. and O. Olorunfemi. 2009. “Corrosion Behavior of Nickel Plated Medium Carbon Steel in Cocoa Liquor”. Pacific Journal of Science and Technology. 10(2):172-177. (Keywords: corrosion resistance, nickel plating, low carbon steel, cocoa liquor),
pjst10_2_172.pdf
Oseji, J.O., O. Ujuanbi, and O. Merrious. 2009. “Determination of Ground Water Flow Direction in Ndokwa Land Area of Delta State Nigeria, using Combined Drilled Hole and Global Positioning System”. Pacific Journal of Science and Technology. 10(2):178-186. (Keywords: self compacting fiber reinforced concrete, fresh properties of SCC, steel fibers, polyester fibers, compressive strength).
pjst10_2_178.pdf
Ademola, A.T. and P.O. Arawomo. 2009. “Boundedness and Stability of Solutions of Some Nonlinear Differential Equations of the Third-Order”. Pacific Journal of Science and Technology. 10(2):187-193. (Keywords: third-order, differential equations, stability, uniform-bounded, ultimate boundedness).
pjst10_2_187.pdf
Hazarika, B. and B.C. Tripathy. 2009. “Some New Type of Lacunary Difference Sequence Spaces Defined by Sequence of Orlicz Functions”. Pacific Journal of Science and Technology. 10(2):194-202. (Keywords: Lacunary sequence, Orlicz function) (Subject Classification No: 40 A05, 40 D05, 46 A45,
46 E30).
pjst10_2_194.pdf
Hzaarika, B. 2009. “Lacunary I-Convergent Sequences of Fuzzy Real Numbers”. Pacific Journal of Science and Technology. 10(2):203-206. (Keywords: ideal, I-convergent, I-Cauchy, fuzzy real number, lacunary sequence). (AMS Classification No: 40105, 46D05, 46A45).
pjst10_2_203.pdf
Adeleke, R.A., O.Y. Halid, and O.D. Ogunwale 2009. “On Regression Analysis of Students’ Academic Performance”. Pacific Journal of Science and Technology. 10(2):207-210. (Keywords: ordinary least square, OLS, regression, variables, parameters, hypotheses, exogenous, endogenous).
pjst10_2_207.pdf
Olaewe, O.O. and K.A. Bashiru. 2009. “The Place of Non-Parametric Statistics in the Conduct of Research in the Millennium Age (21st Century)”. Pacific Journal of Science and Technology. 10(2):211-216. (Keywords: non-parametric, research activity, statistics, statistical analysis, research design).
pjst10_2_211.pdf
Bashiru, K.A., O.E. Olowofeso, and S.A. Owabumoye. 2009. “Nonlinear Trigonometric Transformation Time Series Modeling”. Pacific Journal of Science and Technology. 10(2): 217-227. (Keywords: nonlinear time series, polynomial, consistency, efficiency, missing value, model and forecasting).
pjst10_2_217.pdf
Ogunwale, O.D., O.Y. Halid, and F.D. Famule. 2009. “On the Use of Characteristic Function from Generating moments of Probability Distributions”. Pacific Journal of Science and Technology. 10(2):228-234. (Keywords: characteristic functions, CF, independent and identically distributed random variables, IID).
pjst10_2_228.pdf
Yahaya, Y.A. 2009. “Improved Parallel Methods for Second Order ODEs”. Pacific Journal of Science and Technology. 10(2):235-242. (Keywords: multistep, collocation, second order initial/boundary valued problems, block, parallel, zero stability).
pjst10_2_235.pdf
Dutta, H. 2009. “On Some Difference Sequence Spaces”. Pacific Journal of Science and Technology. 10(2):243-247. (Keywords: difference sequence space, completeness, BK-space, separable space, reflexive space, Hilbert space, basis, continuous dual, solid space, symmetric space). (AMS Classification No.: 40A05, 40C05, 46A45).
pjst10_2_243.pdf
Badmus, A.M. and Y.A. Yahaya. 2009. “An Accurate Uniform Order 6 Block Method for Direct Solution of General Second Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(2):248-254. (Keywords: linear multi-step methods, LMM, block methods, zero stable, continuous formulation, CF).
pjst10_2_248.pdf
Ismaila, S.O., S.B. Adejuyigbe, and O.J. Alamu. 2009. “Analysis of Accidents in a Refrigerator Producing Company”. Pacific Journal of Science and Technology. 10(2):255-261. (Keywords: industrial accident, safety planning, employee injuries, safe work environment).
pjst10_2_255.pdf
Ismaila, S.O., O.G. Akanbi, N.O. Adekunle, and O.E. Charles-Owaba. 2009. “Current Trends of Vehicular Accidents”. Pacific Journal of Science and Technology. 10(2):262-269. (Keywords: road vehicular accidents, RVA, deaths, injuries, safety, reported cases, model).
pjst10_2_262.pdf
Adeleke, R.A., O.D. Ogunwale, and O.Y. Halid. 2009. “Application of Queuing Theory to Waiting Time of Out-Patients in Hospitals”. Pacific Journal of Science and Technology. 10(2):270-274. (Keywords: single channel queuing system, Poisson arrivals, exponential service rates).
pjst10_2_270.pdf
Odesola, I.F. and N.O. Daramola. 2009. “Developing a Local Capability for the Manufacture of Active Carbon from Agricultural Waste”. Pacific Journal of Science and Technology. 10(2):275-288. (Keywords: activated carbon, coconut shell, oil-palm shell, sugarcane bagasse).
pjst10_2_275.pdf
Wakili, A., M.S. Sesay, and M.S. Atureta. 2009. “Parametric Approach to Detergent Production Using a Developed Algorithm”. Pacific Journal of Science and Technology. 10(2):289-294. (Keywords: parametric analysis, discretilization, optimization, interval, algorithm).
pjst10_2_289.pdf
Ossai, E.O. and P.I. Uche. 2009. “Maintainability of Departmentalized Manpower Structures in Markov Chain Model”. Pacific Journal of Science and Technology. 10(2):295-302. (Keywords: manpower structure, transfer, department, maintainability, wastage).
pjst10_2_295.pdf
Remy, U. and C.C. Nwobi-Okoye. 2009. “Maintenance Error Oriented Reliability Determination Model”. Pacific Journal of Science and Technology. 10(2):303-310. (Keywords: human error, maintenance, failure, risk, Monte Carlo simulation, system reliability).
pjst10_2_303.pdf
Anyaeche, C.O., O.E. Charles-Owaba, and M.A. Oladipo. 2009. “An Algorithm for Project Tasks Selection Using Intent Tree Structure”. Pacific Journal of Science and Technology. 10(2):311-320. (Keywords: project, activities, precedence, algorithm).
pjst10_2_311.pdf
Shoewu, O. 2009. “Service Delivery in Multimedia Traffic Communications”. Pacific Journal of Science and Technology. 10(2):321-325. (Keywords: multimedia traffic, quality of service, QoS parameters, congestion control, cell arrival rate, internet variable bit rate).
pjst10_2_321.pdf
Ayofe, A.N., A.R. Ajetola, and A.S. Oyewole. 2009. “Assessment of Existing Gap Between Industrial IT Skill Requirements and Computer Science Curriculum in Tertiary Institutions”. Pacific Journal of Science and Technology. 10(2):326-336.
pjst10_2_326.pdf
Balogun, V.F. and A.F. Thompson. 2009. “Career Master: A Decision Support System (DSS) for Guidance and Counseling in Nigeria”. Pacific Journal of Science and Technology. 10(2):337-354. (Keywords: student counseling, counselors, academic discipline, DSS, career, guidance counseling).
pjst10_2_337.pdf
Umoh, U.A., E.O. Nwachukwu, I.J. Eyoh, and A.A. Umoh. 2009. “Object Oriented Database Management System: A UML Design Approach”. Pacific Journal of Science and Technology. 10(2):355-365. (Keywords: object-oriented database management system, OODBMS, unified modeling language, UML, university data, data retrieval).
pjst10_2_355.pdf
Kumar, A., J. Sengupta, and Y. Liu 2009. “Technology Evolution of 3GPP HSPA Family”. Pacific Journal of Science and Technology. 10(2):366-376. (Keywords: 3GPP, UMTS, HSDPA, HSUPA, HSPA, HSPA+, mobile broadband, communications).
pjst10_2_366.pdf
Adejumobi, I.A. and A.J. Olanipekun. 2009. “Software Application for Electrical Distribution System Reliability Studies: Box-Jenkins Methodology”. Pacific Journal of Science and Technology. 10(2):377-387. (Keywords: software development, distribution system, faults studies, time series, reliability calculation, visualization).
pjst10_2_377.pdf
Kuboye, B.M. and B.K. Alese. 2009. “The Pathway of GSM to 3G Systems in Nigeria”. Pacific Journal of Science and Technology. 10(2):388-397. (Keywords: GSM, GPRS, EDGE, 3G, UMTS, WCDMA, communications technology).
pjst10_2_388.pdf
Oke, A.O., O.M. Olaniyi, O.T. Arulogun, and O.M. Olaniyan. 2009. “Development of a Microcontroller-Controlled Security Door System”. Pacific Journal of Science and Technology. 10(2):398-403. (Keywords: access control, security, card reader, smart card, computer control).
pjst10_2_398.pdf
Shoewu, O. 2009. “Problem Solving Using Programming Language”. Pacific Journal of Science and Technology. 10(2):408-412. (Keywords: problem solving, programming language, MATLAB®, computer logical thinking).
pjst10_2_408.pdf
Olaewe, O.O. and A.E.A. Kareem. 2009. “Enhancing Workers’ Productivity and Efficiency through ICT”. Pacific Journal of Science and Technology. 10(2):413-418. (Keywords: computers, information and communication technology, ICT, global system of mobile telecommunication, GSM, internet, website).
pjst10_2_413.pdf
Kareem, A.E.A. 2009. “Implementing a Desktop Video Conferencing Technology for Effective Teaching and Learning”. Pacific Journal of Science and Technology. 10(2):419-428. (Keywords: video conferencing, networking, workstations, LAN, Mbone software, controller, processor).
pjst10_2_419.pdf
Ayofe, A.N., O. Osunade, A.R. Ajetola, S.B. Adebayo, and F.A. Atanda. 2009. “Comparative Evaluation of Available Bandwidth Estimation Tools (PRTG and OAUENTMON) in a Campus-Wide Area Network”. Pacific Journal of Science and Technology. 10(2):429-452. (Keywords: network paths, comparative study, available bandwidth, intrusiveness, response time, probing tools).
pjst10_2_429.pdf
Ayofe, A.N., A.R. Ajetola and A.S. Oyewole. 2009. “Ambiguity Resolution in Search Engine Using Natural Language Web Application”. Pacific Journal of Science and Technology. 10(2):453-461. (Keywords: natural language, NL, NLWA, search engine, polysemous).
pjst10_2_453.pdf
Popoola, J.J. 2009. “Computer Simulation of Hata’s Equation for Signal Fading Mitigation”. Pacific Journal of Science and Technology. 10(2):462-470. (Keywords: multi-path propagation, fading, diversity scheme, radio wave propagation attributes).
pjst10_2_462.pdf
Fadare, D.A. and O.A. Dahunsi. 2009. “Modeling and Forecasting of Short-Term Half-Hourly Electric Load at the University of Ibadan, Nigeria”. Pacific Journal of Science and Technology. 10(2):471-478. (Keywords: artificial neural network, electric load, modeling, forecasting, University of Ibadan).
pjst10_2_471.pdf
Mati, A.A., B.G. Gajoga, B. Jimoh, A. Adegobye, and D.D. Dajab. 2009. “Electricity Demand Forecasting in Nigeria using Time Series Model”. Pacific Journal of Science and Technology. 10(2):479-485. (Keywords: time series model, multiple regression models, electricity demand forecast).
pjst10_2_479.pdf
Ibe, A.O. and E.K. Okedu. 2009. “A Critical Review of Grid Operations in Nigeria”. Pacific Journal of Science and Technology. 10(2):486-490. (Keywords: grid operations, energy sales, distributed generation).
pjst10_2_486.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Electrical Power Distribution Upgrade: Case of Towns in Akwa Ibom State, Nigeria”. Pacific Journal of Science and Technology. 10(2):491-496. (Keywords: electrical energy, electrical distribution, distribution capacity).
pjst10_2_491.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Electrical Distribution Industry – Problems: Case of Akwa Ibom State, Nigeria”. Pacific Journal of Science and Technology. 10(2):497-507. (Keywords: electricity distribution, distribution networks, transformers).
pjst10_2_497.pdf
Shalangwa, D.A., D.Y. Shinggu, and T. Jonathan. 2009. “An Analysis of Electric Power Faults in Mubi Undertaking Station, Adamawa State, Nigeria”. Pacific Journal of Science and Technology. 10(2):508-513. (Keywords: faults, power interruption, electric power, feeder/transmission line).
pjst10_2_508.pdf
Okonigene, R.E. and C. Omondaigbe. 2009. “Electrical Energy Consumption Pattern of Flour Mill in Nigeria”. Pacific Journal of Science and Technology. 10(2):514-519. (Keywords: flour mill, electrical power, power factor, tariff).
pjst10_2_514.pdf
Abbasi, A. and A. Seifi. 2009. “A Novel Two-Level Fast Mixed Load Flow Algorithm for Multi-Area Power Systems”. Pacific Journal of Science and Technology. 10(2):520-528. (Keywords: load flow, transmission system, distribution system, master slave splitting, MSS).
pjst10_2_520.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Macro- and Micro-Hydropower: An Option for Socioeconomic Development. Case Study – Agbokim Waterfalls, Cross River State, Nigeria”. Pacific Journal of Science and Technology. 10(2):529-534. (Keywords: hydropower, energy sales, electricity demand).
pjst10_2_529.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Small Hydropower for Sustainable Development”. Pacific Journal of Science and Technology. 10(2):535-543. (Keywords: sustainable development, hydropower, electricity demand).
pjst10_2_535.pdf
Awogbemi, O. and A.O. Ojo. 2009. “Harnessing Wind Energy to Solve Nigeria’s Energy Crisis”. Pacific Journal of Science and Technology. 10(2):544-552. (Keywords: renewable energy, rural electrification, wind energy, wind turbine).
pjst10_2_544.pdf
Chineke, C.T. 2009. “Boosting Electricity Supply in Nigeria: Wind Energy to the Rescue?”. Pacific Journal of Science and Technology. 10(2):553-560. (Keywords: renewable energy, Nigeria, offshore, wind speed, wind energy, electricity).
pjst10_2_553.pdf
Eze, J.I. and E.O. Uzodinma. 2009. “Generation of Methane Gas from Poultry Brooding House”. Pacific Journal of Science and Technology. 10(2): 561-567. (Keywords: poultry farm-wastes, poultry droppings, biogas, anaerobic digestion, microbial population, biodigester, biogas scrubbing, caloric value, carbon-reducing technology, desulphurization).
pjst10_2_561.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Correlation of Cloudiness Index with Clearness Index for Four Selected Cities in Nigeria”. Pacific Journal of Science and Technology. 10(2):568-573. (Keywords: clearness index, cloudiness index, solar radiation, linear regression).
pjst10_2_568.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Correlation Between Sunshine Hours and Global Solar Radiation in Warri, Nigeria”. Pacific Journal of Science and Technology. 10(2):574-579. (Keywords: sunshine duration, clearness index, solar radiation).
pjst10_2_574.pdf
Adeleke, R.A. and O.Y. Halid. 2009. “On Some Moment Properties of Extreme Value Distributions with Applications to Daily Minimum Temperature Measurements”. Pacific Journal of Science and Technology. 10(2):580-583. (Keywords: meteorology, probability distribution, extreme-value measurements, extreme-value distributions, Frechet, Weibull, Gumbel, parameters).
pjst10_2_580.pdf
Ogolo, E.O., S.E. Falodun, S.S. Oluyanmo, and E. Nymphas. 2009. “Analysis of Data on Net Longwave, Shortwave, and Global Radiation During a Transition period in a tropical Station in Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2): 584-591. (Keywords: Nigerian Micrometeorological Experiment, NIMEX-1, heat fluxes, regression, equations).
pjst10_2_584.pdf
Adegoke, J.A., Owoyokun, T.O., and Amore, I.O. 2009. “Open Land Dumping: An Analysis of Heavy Metals Concentration of an Old Lead-Battery Dumpsite”. Pacific Journal of Science and Technology. 10(2):592-595. (Keywords: contamination, hazards, heavy metals, composite, MAC, AAS).
pjst10_2_592.pdf
Ehirim, C.N., J.O. Ebeniro, and D.A. Ogwu. 2009. “A Geophysical and Hydro-Physiochemical Study of the contaminant Impact of a Solid Waste Landfill (SWL) in Port Harcourt Municipality, Nigeria”. Pacific Journal of Science and Technology. 10(2): 596-603. (Keywords: landfill, solid waste, leachate plume, landfill gases, resistivity).
pjst10_2_596.pdf
Ehirim, C.N., J.O. Ebeniro, and O.P. Olanegan. 2009. “A Geophysical Investigation of Solid Waste Landfill Using 2-D Resistivity Imaging and Vertical Electrical Sounding Methods in Port Harcourt Municipality, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 10(2):604-613. (Keywords: 2-D resistivity imaging, VES, solid waste landfill, leachate plume, chemical waste, groundwater and soil).
pjst10_2_604.pdf
Singh, A., V. Gupta, and S. Sas. 2009. “Air Pollution: Indian Scenario”. Pacific Journal of Science and Technology. 10(2):614-618. (Keywords: environmental litigation, legal claims, writ, petition, legal damages, forensics).
pjst10_2_614.pdf
Nkwelang, G., G.E. Kamga Fouamno, H.L, and S.P. Antai. 2009. “Effect of Crude Oil Effluent (Produce Water) on Brackish Water Fish and Microbial Growth in Aquarium Environment”. Pacific Journal of Science and Technology. 10(2):619-625. (Keywords: crude oil, produce water, toxicity, fish, mangrove, pollution).
pjst10_2_619.pdf
Beka, N.C., T. Aga, and A.C. Eziashi. 2009. “Chemical Quality of Groundwater from Hand-Dug Wells in Jos Metropolis and Environs, North-Central Nigeria”. Pacific Journal of Science and Technology. 10(2):626-632. (Keywords: chemical, groundwater wells, nitrate, Jos).
pjst10_2_626.pdf
Oseji, J.O. 2009. “Near Surface Aquifer Characteristics and Groundwater Potential in Onicha-Ukwuani, Delta State, Nigeria”. Pacific Journal of Science and Technology. 10(2):633-642. (Keywords: groundwater potential, vertical electrical sounding, VES, aquifer, contour map, driller log, and geoelectric section).
pjst10_2_633.pdf
Nkansah, M.A. and J.J. Ephraim. 2009. “Physicochemical Studies of Water from Selected Boreholes in the Bosomtwi-Atwima-Kwanwoma District of Ghana”. Pacific Journal of Science and Technology. 10(2):643-648. (Keywords: trace metals, water contamination, water quality, humic acid).
pjst10_2_643.pdf
Oseji, J.O., O. Ujuanbi, and O. Merrious. 2009. “Determination of Ground Water Flow Direction in Ndokwa Land Area of Delta State Nigeria, using Combined Drilled Hole and Global Positioning System”. Pacific Journal of Science and Technology. 10(2):649-656. (Keywords: Ndokwa Land, groundwater, flow direction, elevation, water table, global position system, GPS, dumpsite location).
pjst10_2_649.pdf
Ayolabi, E.A., A.F. Folorunso, A.F. Eleyinmi, and E.O. Anuayah. 2009. “Applications of 1D and 2D Electrical Resistivity Methods to Map Aquifers in a Complex Geologic Terrain of Foursquare Camp, Ajebo, Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2):657-666. (Keywords: wells, groundwater, VES, geoelectric layers, resistivity, tomography, subsurface imaging).
pjst10_2_657.pdf
Igherighe, E.C., O.C. Molua, and F.C. Ighrakpata. 2009. “Forestalling the Drilling of False Prospects in the Abraka Area of Delta State: The Weathered Layer (A Case for Consideration)”. Pacific Journal of Science and Technology. 10(2):667-671. (Keywords: geology, in-line profiling, Niger Delta, geophones, weathered, sub-weathered).
pjst10_2_667.pdf
Osagie, E.O. 2009. “Weathering Structure of Southwestern Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 10(2):672-679. (Keywords: seismic refraction, weathering structure, P wave velocity, refractor).
pjst10_2_672.pdf
Egwuonwu, G.N., I.B. Osazuwa, and S.O. Ibe. 2009. “Spearman’s Rank Correlation of Two Methods in Integrated Geophysical Investigation”. Pacific Journal of Science and Technology. 10(2):693-701. (Keywords: geophysical investigation, seismic refraction, electrical resistivity).
pjst10_2_693.pdf
Namdar, A. and M.K. Pelkoo. 2009. “Mineralogy and Morphology Evaluation of Mixed Soil”. Pacific Journal of Science and Technology. 10(2):702-708. (Keywords: soil analysis, soil mineral, particle shape, soil foundation stability).
pjst10_2_702.pdf
Ehirim, C.N. and N.E. Ekeocha. 2009. “Anisotropic Type Determination and Soil Structure Evaluation in Parts of the Gully Erosion Zones of SE Nigeria using Azimuthal-Offset Resistivity Sounding Technique and Erodibility Characterization”. Pacific Journal of Science and Technology. 10(2):709-715. (Keywords: coefficient of anisotropy, electric anisotropy, erodibility, plasticity).
pjst10_2_709.pdf
Adegoke, J.A. and J.A. Olowofela. 2009. “Determination of Transition Length in Flow Through Porous Sand Material”. Pacific Journal of Science and Technology. 10(2):716-720. (Keywords: transition length, porosity, conduit, piezometric, laminar flow).
pjst10_2_716.pdf
Olowokere, M.T. 2009. “Amplitude and Fluid Contact Mapping in Some Part of Niger Delta Using Seismic Attribute Analysis and Inversion”. Pacific Journal of Science and Technology. 10(2):721-732. (Keywords: petroleum reserves, volumetrics calculations, Niger Delta, sand thickening).
pjst10_2_721.pdf
Amigun, J.O. and B.D. Ako. 2009. “Rock Density – A Tool for Mineral Prospection: A Case Study of Ajabanoko Iron Ore Deposit, Okene SW Nigeria”. Pacific Journal of Science and Technology. 10(2):733-741. (Keywords: density contrast, Archimedes principle, iron ore, mineral prospecting).
pjst10_2_733.pdf
Egunyinka, O.A., C.J. Olowookere, N.N. Jibiri, I.A. Babalola, and R.I. Obed. 2009. “An Evaluation of 238U, 40K, and 232Th Concentrations in the Top Soil of the University of Ibadan (UI), Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2):742-752. (Keywords: naturally occurring radionuclides, gamma ray spectrometry, potassium, uranium, thorium, natural radiation dose, dosage).
pjst10_2_742.pdf
Olowokere, M.T. 2009. “3D Seismic Evaluation and opportunity Identification in Some Parts of the Niger Delta”. Pacific Journal of Science and Technology. 10(2):753-762. (Keywords: petroleum reserves, petroleum traps, Niger Delta, seismic data).
pjst10_2_753.pdf
Ikhane, P.R., A.F. Folorunso, M.E. Nton, and J.A. Oluwalaanu. 2009. “Evaluations of Turonian Limestone Formation Exposed at NIGERCEM-Quarry, Nkalagu, Southeastern Nigeria: A Geochemical Approach”. Pacific Journal of Science and Technology. 10(2):763-771. (Keywords: geochemistry, limestone, petrographic study, oxides, trace elements).
pjst10_2_763.pdf
Okiwelu, A.A. and A.M. George. 2009. “International Geomagnetic Reference Field (IGRF) and its Application to Predicting Geomagnetic Elements and Annual Changes for Nigeria”. Pacific Journal of Science and Technology. 10(2):772-781. (Keywords: international, geomagnetic, intensity, generation, reference, spherical).
pjst10_2_772.pdf
Mayaleeke, A.H., A.O. Adeleke, and D.A. Dashak. 2009. “Studies on the Ash Chemistry of the Nigerian Enugu Coal as a Blend Component in Metallurgical Cokemaking”. Pacific Journal of Science and Technology. 10(2):782-787. (Keywords: coal, ash, acidity, basicity, metallurgical, cokemaking).
pjst10_2_782.pdf
Olubunmi, A. and O.A. Gabriel. 2009. “Condensation and Cellulosic Derivatization of Bromamine Acid”. Pacific Journal of Science and Technology. 10(2):788-794. (Keywords: Fourier transform infrared, Ullmann condensation, bromamine acid, chemisorption).
pjst10_2_788.pdf
Buba, A.D.A. and J.S.A. Adelabu. 2009. “Thickness Dependent Electrical Properties of Chemically Deposited ZnS Thin Films”. Pacific Journal of Science and Technology. 10(2):795-800. (Keywords: chemical bath deposition, CBD, ZnS, zinc sulfide, resistivity, conductivity, thin films).
pjst10_2_795.pdf
Anuar, K., W.T. Tan, N. Saravanan, S.M. Ho, and S.Y. Gwee. 2009. “Influence of pH Values on Chemical Bath Deposited FeS2 Thin Films”. Pacific Journal of Science and Technology. 10(2): 801-805. (Keywords: chemical bath deposition, semiconductor, thin films, X-ray diffraction).
pjst10_2_801.pdf
Igwe, H.U., O.E. Ekpe, and E.I. Ugwu. 2009. “Effects of Thermal Annealing on the Optical Properties of Nickel Oxide Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 10(2):806-811.(Keywords: nickel oxide, electrochromic properties, chemical bath deposition, thin film, thermal annealing, optical properties).
pjst10_2_806.pdf
Asogwa, P.U. 2009. “Growth and Characterization of Heterojunction CuS-Sb2S3 Thin Films”. Pacific Journal of Science and Technology. 10(2):812-816. (Keywords: band gap, CBD, heterojunction, semiconductor devices, optical properties, thin films).
pjst10_2_812.pdf
Fajinmi, G.R. and J.S.A. Adelabu. 2009. “Preparation and Characterization of Chemically Deposited Cadmium Sulphide Thin Films”. Pacific Journal of Science and Technology. 10(2):817-822. (Keywords: thin film, optoelectronic, photocurrent, annealing, transmittance, CBD).
pjst10_2_817.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Effect of Acalypha wilkesiana Muell Arg on the ATPase Activities of Salt-Loaded Rats”. Pacific Journal of Science and Technology. 10(2):823-828. (Keywords: Acalypha wilkesiana, ATPases, hypertension, salt loading).
pjst10_2_823.pdf
Ikewuchi, J.C., C.C. Ikewuchi, G.E. Eriyamremu. 2009. “Effect of Acalypha wilkesiana Muell Arg on the Blood Pressure and Aorta Contractility of Salt -Loaded Rats”. Pacific Journal of Science and Technology. 10(2):829-834. (Keywords: Acalypha wilkesiana, acetylcholine, aortic contraction, blood pressure, noradrenalin, relaxation).
pjst10_2_829.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Rate of in vitro Digestion of Some Nigerian Foods by Salivary α-Amylase: Implications for the Management of Post-Prandial Glucose Levels”. Pacific Journal of Science and Technology. 10(2): 835-841. (Keywords: dietary management, digestion, Nigerian soups, oil, salivary α-amylase).
pjst10_2_835.pdf
Datsu, R.K., F.I. Abdulrahman, J.C. Akan, and O.A. Sodipo. 2009. “Phytochemical Screening and Antimicrobial Studies of Ethyl Acetate Extract of Croton zambesicus Muell Arg. Stem Bark”. Pacific Journal of Science and Technology. 10(2):842-849. (Keywords: antimicrobial studies, Croton zambesicus, ethyl acetate, phytochemical screening).
pjst10_2_842.pdf
Adang, K.L., S.J. Oniye, A.U. Ezealor, P.A. Abdu, O.J. Ajanusi, and K.P. Yoriyo. 2009. “Ectoparasites and Gastro-Intestinal Helminths of Black-Billed Wood Dove (Turtur abyssinicus) and Vinaceous Dove (Streptopelia vinacea) Hartlaub and Finsch 1870 in Zaria, Nigeria.”. Pacific Journal of Science and Technology. 10(2):850-856. (Keywords: ectoparasites, gastrointestinal helminths, prevalence, mourning dove, Streptopelia decipiens, Zaria, Nigeria).
pjst10_2_850.pdf
Usman, H., F.I. Abdulrahman, A.H. Kaita, and I.Z. Kahn. 2009. “Antibacterial Assay of the Solvents Partitioned Portions of Methanol Stem Bar Extract of Bauhinia rufescens Lam [Leguminosae-Caesalpinioideae]”. Pacific Journal of Science and Technology. 10(2):857-867. (Keywords: Bauhinia rufescens, organic portions, antibacterial, stem bark, in-vitro, Leguminosae).
pjst10_2_857.pdf
Qanungo, K. 2009. “En Route to a New International Regime for Access and Benefit Sharing of Marine Genetic Resources”. Pacific Journal of Science and Technology. 10(2):868-871. (Keywords: marine bioprospecting, marine policy, biodiversity, protection, environmental, genetic resources, intellectual property rights).
pjst10_2_868.pdf
Owoyokun, T.O. 2009. “Biosorption of Methylene Blue Dye Aqueous Solutions on Delonix regia (Flamboyant Tree) Pod Biosorbent”. Pacific Journal of Science and Technology. 10(2):872-883. (Keywords: biosorption, thermodynamics, kinetics, removal efficiency, Delonix regia, MB dye, isotherm).
pjst10_2_872.pdf
Choubey, N.S. and M.U. Kharat. 2009. “Grammar Induction and Genetic Algorithms: An Overview”. Pacific Journal of Science and Technology. 10(2):884-888. (Keywords: grammar, context free grammar, CFG, genetic algorithm, GA, crossover, mutation, grammar induction).
pjst10_2_884.pdf
Ezekoye, V.A. 2009. “Studies on the Influence of Rice Husk on Biomethanation: 1: Optimal Condition for Digestion and the Domestic Use of Stored Biogas”. Pacific Journal of Science and Technology. 10(2):889-897. (Keywords: biomethanation, thermophilic, anaerobic, incubators, innoculum, hemicellulose).
pjst10_2_889.pdf
Ezekoye, V.A. and B.A. Ezekoye. 2009. “Characterization and Storage of Biogas Produced from the Anaerobic Digestion of Cow Dung, Spent Grains/Cow Dung, and Cassava Peels/Rice Husk”. Pacific Journal of Science and Technology. 10(2):898-904. (Keywords: biogas, chromatography, batch-type, stored, bacteria).
pjst10_2_898.pdf
Okpani, P.E. and M.N. Nnabuchi. 2009. “Determination of Hourly Temperature Variation in the Elements of a Poultry Brooder Pen Heated by Trombe Wall”. Pacific Journal of Science and Technology. 10(2):905-918. (Keywords: poultry production, chick brooder, Trombe wall system, computer simulation, temperature variation).
pjst10_2_905.pdf
Chabiri, S.A., S.S. Hati, G.A. Dimari, and V.O. Ogugbuaja. 2009. “Comparative Quality Assessment of Branded and Unbranded Edible Vegetable Oils in Nigeria”. Pacific Journal of Science and Technology. 10(2):927-934. (Keywords: quality, identity, edibility, vegetable oil, industrial, locally processed).
pjst10_2_927.pdf
Odesola, I.F. and O. Onyebuchi. 2009. “A Review of Porous Evaporative Cooling for the Preservation of Fruits and Vegetables”. Pacific Journal of Science and Technology. 10(2):935-941. (Keywords: pot-in-pot, cabinet, static, charcoal cooling chambers, fruit, vegetable, food preservation).
pjst10_2_935.pdf
Eze, J.I. and E.O. Uzodinma. 2009. “Generation of Methane Gas from Poultry Brooding House”. Pacific Journal of Science and Technology. 10(2):942-948. (Keywords: poultry farm-wastes, poultry droppings, biogas, anaerobic digestion, microbial population, biodigester, biogas scrubbing, caloric value, carbon-reducing technology, desulphurization).
pjst10_2_942.pdf
Amoo, I.A. and F.O. Agunbiade. 2009. “Some Nutrient and Anti-Nutrient Components of Pterygota macrocarpa Seed Flour”. Pacific Journal of Science and Technology. 10(2):949-955. (Keywords: seed analysis, legumes, seed oil, feedstock, domestic use, industrial use).
pjst10_2_949.pdf
Singh, A., V.P. Gupta, and S. Das. 2009. “Physiological Changes in Teeth as a Tool to Estimate Age”. Pacific Journal of Science and Technology. 10(2):956-965. (Keywords: age estimation, secondary changes in teeth, regression analysis).
pjst10_2_956.pdf
Bashiru, K.A. and O.A. Fasoranbaku. 2009. “Statistical Modeling of Mother-to-Child and Heterosexual Modes of Transmission of HIV/AIDS Epidemic”. Pacific Journal of Science and Technology. 10(2):966-979. (Keywords: open population growth mode, Kolmogrov differential equation, mother-to-child transmission, heterosexual transmission, birth-illness-death process).
pjst10_2_966.pdf
Ogolo E.O. and B. Adeyemi. 2009. “Variations and Trends of Some Meteorological Parameters at Ibadan, Nigeria. Pacific Journal of Science and Technology. 10(2):980-987. (Keywords: warming, trend, statistically significant, Inter-tropical discontinuity, synchronism).
pjst10_2_980.pdf
Adebiyi, K.A., O.E. Charles-Owaba, and E.S. Eneyo. 2009. “Modeling the Impact of Hazardous Conditions in a Manufacturing Safety Program”. Pacific Journal of Science and Technology. 10(2):988-995. (Keywords: workplace safety, system-dynamics, performance functions, hazardous conditions).
pjst10_2_988.pdf
pjst10_2_5.pdf
Maiti, M., A.K. Datta, and P.K. Karmakar. 2009. “Effect of Climatological Parameters on Propagation Delay through the Atmosphere”. Pacific Journal of Science and Technology. 10(2):14-20. (Keywords: propagation delay, radio signals, water vapor density, cloud liquid, temperature lapse rate, wet adiabatic lapse rate).
pjst10_2_14.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Generalized Rectified Sinusoidal PWM Technique for Harmonic Elimination”. Pacific Journal of Science and Technology. 10(2): 21-26. (Keywords: sinusoidal pulsewidth modulation, harmonics, modulation index, frequency ratio, MATLAB®).
pjst10_2_21.pdf
Akintola, T.A. and M.A. Sulaiman. 2009. “The Influence of Compressibility on Economic Pipe Diameter for Viscous Flow”. Pacific Journal of Science and Technology. 10(2): 27-34. (Keywords: laminar flow, compressibility, economic pipe diameter, optimization, engineering).
pjst10_2_27.pdf
Adeyemi, B. 2009. “Empirical Formulations for Inter-Layer Percipitable Water Vapor in Nigeria”. Pacific Journal of Science and Technology. 10(2):35-45. (Keywords: ANOVA, regression, climatological, tropospheric, precipitable).
pjst10_2_35.pdf
Anih, L.U. 2009. “Magnetics of an Idealized Asynchronous Reluctance Machine with no Moving Conductors”. Pacific Journal of Science and Technology. 10(2):46-56. (Keywords: magneto-motive force, mmf, permeance, auxiliary transported windings, skewed windings)(Keywords: magneto-motive force, mmf, permeance, auxiliary transported windings, skewed windings).
pjst10_2_46.pdf
Raghavendra Kamath, C. and K.K. Appu Kuttan. 2009. “Determination of Proportionality Constants from Experiments to Develop a Force Model for Reaming Process”. Pacific Journal of Science and Technology. 10(2):57-67. (Keywords: mechanistic, reamer, static force, tangential force, specific cutting coefficients).
pjst10_2_57.pdf
Fadare, D.A., E.O. Ezugwu, and J. Bonney. 2009. “Modeling of Tool Wear Parameters in High-Pressure Coolant Assisted Turning of Titanium Alloy Ti-6Al-4V Using Artificial Neural Networks”. Pacific Journal of Science and Technology. 10(2):68-76. (Keywords: artificial neural network, titanium alloy, tool wear, machining, tool condition monitoring).
pjst10_2_68.pdf
Ogbuka, C.U. 2009. “Dynamic Modeling and Simulation of a 3-HP Asynchronous Motor Driving a Mechanical Load”. Pacific Journal of Science and Technology. 10(2): 77-82. (Keywords: asynchronous motor, dynamic modeling, stationary reference frame, MATLAB/SIMULINK®).
pjst10_2_77.pdf
Anih, L.U., C.U. Ogbuka, and M. Ewelum. 2009. “A New Hybrid Synchronous Machine Capable of Ultra-High Output Power”. Pacific Journal of Science and Technology. 10(2):83-92. (Keywords: ultra-high output power, transposed auxiliary windings, variable ratio, capacitance tuning).
pjst10_2_83.pdf
Ofomola, M.O., K.A.N. Adiat, G.M. Olayanju, and B.D. Ako. 2009. “Integrated Geophysical Methods for Post Foundation Studies, Obanla Staff Quarters of the Federal University of Technology, Akure, Nigeria”. Pacific Journal of Science and Technology. 10(2):93-111. (Keywords: very low frequency electromagnetic, VLF-EM, electrical resistivity, distressed buildings, competent formation, depth-to-bedrock).
pjst10_2_93.pdf
Omolofe, B. and S.N. Ogunyebi. 2009. “Transverse Vibrations of Elastic thin Beam Resting on Variable Elastic Foundations and Subjected to Travelling Distributed Forces”. Pacific Journal of Science and Technology. 10(2):112-119. (Keywords: damping, distributed forces, foundation stiffness, response of structures, moving masses).
pjst10_2_112.pdf
Oladele, I.O., J.A. Omotoyinbo, and B.O. Adewuyi. 2009. “Study of Effect of Welded Joints on the Mechanical Properties of Wrought (6063) Aluminum Alloy”. Pacific Journal of Science and Technology. 10(2):120-125. (Keywords: welded joints, welding current, voltage, wrought 6062-Aluminu alloy, mechanical properties).
pjst10_2_120.pdf
Offor, P.O. and B.A. Ezekoye. 2009. “Fabrication of Annealing Furnace for Thin Film Characterization”. Pacific Journal of Science and Technology. 10(2):126-129. (Keywords: annealing, thin films, furnace, magnetic, temperature-controller).
pjst10_2_126.pdf
Ogunleye, I.O., O. Awogbemi, and O.O. Okeowo. 2009. “Performance Evaluation of an Automated Travelling baking and Roasting Oven”. Pacific Journal of Science and Technology. 10(2):130-135. (Keywords: baking, food, heating chamber, oven, mobile cooking technology).
pjst10_2_130.pdf
Durowoju, M.O., M.A. Waheed, and E.B. Lucas. 2009. “Application of Fractal Analysis in Evaluating the Pores in Heat Treated Samples of Al-20%wtMg”. Pacific Journal of Science and Technology. 10(2):136-141. (Keywords: Aluminum alloy, quenching, fractal dimensions).
pjst10_2_136.pdf
Offor, P.O. and B.A. Ezekoye. 2009. “Intercritical Heat Treatments and the Mechanical Properties of Hot-Rolled Low Carbon Steels”. Pacific Journal of Science and Technology. 10(2):142-148. (Keywords: intercritical temperature, quenching, tempering, annealing, normalizing, mechanical properties).
pjst10_2_142.pdf
Adegbuyi, P.A.O. and A. Atiri. 2009. “The Effect of Annealing on the Microstructure of mechanical Properties of a Rolled Steel Product”. Pacific Journal of Science and Technology. 10(2):149-162. (Keywords: effect of annealing, microstructure, mechanical properties, rolled steel product).
pjst10_2_149.pdf
Adegbuyi, P.A.O., K.A. Adedeji, A. Adebosin, and O.F. Alo. 2009. “Effects of Temperature of the Oxidation Kinetics of Copper Alloys”. Pacific Journal of Science and Technology. 10(2):163-171. (Keywords: temperature, oxidation kinetics, copper, alloys, oxide films).
pjst10_2_163.pdf
Oluwole, O.O. and O. Olorunfemi. 2009. “Corrosion Behavior of Nickel Plated Medium Carbon Steel in Cocoa Liquor”. Pacific Journal of Science and Technology. 10(2):172-177. (Keywords: corrosion resistance, nickel plating, low carbon steel, cocoa liquor),
pjst10_2_172.pdf
Oseji, J.O., O. Ujuanbi, and O. Merrious. 2009. “Determination of Ground Water Flow Direction in Ndokwa Land Area of Delta State Nigeria, using Combined Drilled Hole and Global Positioning System”. Pacific Journal of Science and Technology. 10(2):178-186. (Keywords: self compacting fiber reinforced concrete, fresh properties of SCC, steel fibers, polyester fibers, compressive strength).
pjst10_2_178.pdf
Ademola, A.T. and P.O. Arawomo. 2009. “Boundedness and Stability of Solutions of Some Nonlinear Differential Equations of the Third-Order”. Pacific Journal of Science and Technology. 10(2):187-193. (Keywords: third-order, differential equations, stability, uniform-bounded, ultimate boundedness).
pjst10_2_187.pdf
Hazarika, B. and B.C. Tripathy. 2009. “Some New Type of Lacunary Difference Sequence Spaces Defined by Sequence of Orlicz Functions”. Pacific Journal of Science and Technology. 10(2):194-202. (Keywords: Lacunary sequence, Orlicz function) (Subject Classification No: 40 A05, 40 D05, 46 A45,
46 E30).
pjst10_2_194.pdf
Hzaarika, B. 2009. “Lacunary I-Convergent Sequences of Fuzzy Real Numbers”. Pacific Journal of Science and Technology. 10(2):203-206. (Keywords: ideal, I-convergent, I-Cauchy, fuzzy real number, lacunary sequence). (AMS Classification No: 40105, 46D05, 46A45).
pjst10_2_203.pdf
Adeleke, R.A., O.Y. Halid, and O.D. Ogunwale 2009. “On Regression Analysis of Students’ Academic Performance”. Pacific Journal of Science and Technology. 10(2):207-210. (Keywords: ordinary least square, OLS, regression, variables, parameters, hypotheses, exogenous, endogenous).
pjst10_2_207.pdf
Olaewe, O.O. and K.A. Bashiru. 2009. “The Place of Non-Parametric Statistics in the Conduct of Research in the Millennium Age (21st Century)”. Pacific Journal of Science and Technology. 10(2):211-216. (Keywords: non-parametric, research activity, statistics, statistical analysis, research design).
pjst10_2_211.pdf
Bashiru, K.A., O.E. Olowofeso, and S.A. Owabumoye. 2009. “Nonlinear Trigonometric Transformation Time Series Modeling”. Pacific Journal of Science and Technology. 10(2): 217-227. (Keywords: nonlinear time series, polynomial, consistency, efficiency, missing value, model and forecasting).
pjst10_2_217.pdf
Ogunwale, O.D., O.Y. Halid, and F.D. Famule. 2009. “On the Use of Characteristic Function from Generating moments of Probability Distributions”. Pacific Journal of Science and Technology. 10(2):228-234. (Keywords: characteristic functions, CF, independent and identically distributed random variables, IID).
pjst10_2_228.pdf
Yahaya, Y.A. 2009. “Improved Parallel Methods for Second Order ODEs”. Pacific Journal of Science and Technology. 10(2):235-242. (Keywords: multistep, collocation, second order initial/boundary valued problems, block, parallel, zero stability).
pjst10_2_235.pdf
Dutta, H. 2009. “On Some Difference Sequence Spaces”. Pacific Journal of Science and Technology. 10(2):243-247. (Keywords: difference sequence space, completeness, BK-space, separable space, reflexive space, Hilbert space, basis, continuous dual, solid space, symmetric space). (AMS Classification No.: 40A05, 40C05, 46A45).
pjst10_2_243.pdf
Badmus, A.M. and Y.A. Yahaya. 2009. “An Accurate Uniform Order 6 Block Method for Direct Solution of General Second Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(2):248-254. (Keywords: linear multi-step methods, LMM, block methods, zero stable, continuous formulation, CF).
pjst10_2_248.pdf
Ismaila, S.O., S.B. Adejuyigbe, and O.J. Alamu. 2009. “Analysis of Accidents in a Refrigerator Producing Company”. Pacific Journal of Science and Technology. 10(2):255-261. (Keywords: industrial accident, safety planning, employee injuries, safe work environment).
pjst10_2_255.pdf
Ismaila, S.O., O.G. Akanbi, N.O. Adekunle, and O.E. Charles-Owaba. 2009. “Current Trends of Vehicular Accidents”. Pacific Journal of Science and Technology. 10(2):262-269. (Keywords: road vehicular accidents, RVA, deaths, injuries, safety, reported cases, model).
pjst10_2_262.pdf
Adeleke, R.A., O.D. Ogunwale, and O.Y. Halid. 2009. “Application of Queuing Theory to Waiting Time of Out-Patients in Hospitals”. Pacific Journal of Science and Technology. 10(2):270-274. (Keywords: single channel queuing system, Poisson arrivals, exponential service rates).
pjst10_2_270.pdf
Odesola, I.F. and N.O. Daramola. 2009. “Developing a Local Capability for the Manufacture of Active Carbon from Agricultural Waste”. Pacific Journal of Science and Technology. 10(2):275-288. (Keywords: activated carbon, coconut shell, oil-palm shell, sugarcane bagasse).
pjst10_2_275.pdf
Wakili, A., M.S. Sesay, and M.S. Atureta. 2009. “Parametric Approach to Detergent Production Using a Developed Algorithm”. Pacific Journal of Science and Technology. 10(2):289-294. (Keywords: parametric analysis, discretilization, optimization, interval, algorithm).
pjst10_2_289.pdf
Ossai, E.O. and P.I. Uche. 2009. “Maintainability of Departmentalized Manpower Structures in Markov Chain Model”. Pacific Journal of Science and Technology. 10(2):295-302. (Keywords: manpower structure, transfer, department, maintainability, wastage).
pjst10_2_295.pdf
Remy, U. and C.C. Nwobi-Okoye. 2009. “Maintenance Error Oriented Reliability Determination Model”. Pacific Journal of Science and Technology. 10(2):303-310. (Keywords: human error, maintenance, failure, risk, Monte Carlo simulation, system reliability).
pjst10_2_303.pdf
Anyaeche, C.O., O.E. Charles-Owaba, and M.A. Oladipo. 2009. “An Algorithm for Project Tasks Selection Using Intent Tree Structure”. Pacific Journal of Science and Technology. 10(2):311-320. (Keywords: project, activities, precedence, algorithm).
pjst10_2_311.pdf
Shoewu, O. 2009. “Service Delivery in Multimedia Traffic Communications”. Pacific Journal of Science and Technology. 10(2):321-325. (Keywords: multimedia traffic, quality of service, QoS parameters, congestion control, cell arrival rate, internet variable bit rate).
pjst10_2_321.pdf
Ayofe, A.N., A.R. Ajetola, and A.S. Oyewole. 2009. “Assessment of Existing Gap Between Industrial IT Skill Requirements and Computer Science Curriculum in Tertiary Institutions”. Pacific Journal of Science and Technology. 10(2):326-336.
pjst10_2_326.pdf
Balogun, V.F. and A.F. Thompson. 2009. “Career Master: A Decision Support System (DSS) for Guidance and Counseling in Nigeria”. Pacific Journal of Science and Technology. 10(2):337-354. (Keywords: student counseling, counselors, academic discipline, DSS, career, guidance counseling).
pjst10_2_337.pdf
Umoh, U.A., E.O. Nwachukwu, I.J. Eyoh, and A.A. Umoh. 2009. “Object Oriented Database Management System: A UML Design Approach”. Pacific Journal of Science and Technology. 10(2):355-365. (Keywords: object-oriented database management system, OODBMS, unified modeling language, UML, university data, data retrieval).
pjst10_2_355.pdf
Kumar, A., J. Sengupta, and Y. Liu 2009. “Technology Evolution of 3GPP HSPA Family”. Pacific Journal of Science and Technology. 10(2):366-376. (Keywords: 3GPP, UMTS, HSDPA, HSUPA, HSPA, HSPA+, mobile broadband, communications).
pjst10_2_366.pdf
Adejumobi, I.A. and A.J. Olanipekun. 2009. “Software Application for Electrical Distribution System Reliability Studies: Box-Jenkins Methodology”. Pacific Journal of Science and Technology. 10(2):377-387. (Keywords: software development, distribution system, faults studies, time series, reliability calculation, visualization).
pjst10_2_377.pdf
Kuboye, B.M. and B.K. Alese. 2009. “The Pathway of GSM to 3G Systems in Nigeria”. Pacific Journal of Science and Technology. 10(2):388-397. (Keywords: GSM, GPRS, EDGE, 3G, UMTS, WCDMA, communications technology).
pjst10_2_388.pdf
Oke, A.O., O.M. Olaniyi, O.T. Arulogun, and O.M. Olaniyan. 2009. “Development of a Microcontroller-Controlled Security Door System”. Pacific Journal of Science and Technology. 10(2):398-403. (Keywords: access control, security, card reader, smart card, computer control).
pjst10_2_398.pdf
Shoewu, O. 2009. “Problem Solving Using Programming Language”. Pacific Journal of Science and Technology. 10(2):408-412. (Keywords: problem solving, programming language, MATLAB®, computer logical thinking).
pjst10_2_408.pdf
Olaewe, O.O. and A.E.A. Kareem. 2009. “Enhancing Workers’ Productivity and Efficiency through ICT”. Pacific Journal of Science and Technology. 10(2):413-418. (Keywords: computers, information and communication technology, ICT, global system of mobile telecommunication, GSM, internet, website).
pjst10_2_413.pdf
Kareem, A.E.A. 2009. “Implementing a Desktop Video Conferencing Technology for Effective Teaching and Learning”. Pacific Journal of Science and Technology. 10(2):419-428. (Keywords: video conferencing, networking, workstations, LAN, Mbone software, controller, processor).
pjst10_2_419.pdf
Ayofe, A.N., O. Osunade, A.R. Ajetola, S.B. Adebayo, and F.A. Atanda. 2009. “Comparative Evaluation of Available Bandwidth Estimation Tools (PRTG and OAUENTMON) in a Campus-Wide Area Network”. Pacific Journal of Science and Technology. 10(2):429-452. (Keywords: network paths, comparative study, available bandwidth, intrusiveness, response time, probing tools).
pjst10_2_429.pdf
Ayofe, A.N., A.R. Ajetola and A.S. Oyewole. 2009. “Ambiguity Resolution in Search Engine Using Natural Language Web Application”. Pacific Journal of Science and Technology. 10(2):453-461. (Keywords: natural language, NL, NLWA, search engine, polysemous).
pjst10_2_453.pdf
Popoola, J.J. 2009. “Computer Simulation of Hata’s Equation for Signal Fading Mitigation”. Pacific Journal of Science and Technology. 10(2):462-470. (Keywords: multi-path propagation, fading, diversity scheme, radio wave propagation attributes).
pjst10_2_462.pdf
Fadare, D.A. and O.A. Dahunsi. 2009. “Modeling and Forecasting of Short-Term Half-Hourly Electric Load at the University of Ibadan, Nigeria”. Pacific Journal of Science and Technology. 10(2):471-478. (Keywords: artificial neural network, electric load, modeling, forecasting, University of Ibadan).
pjst10_2_471.pdf
Mati, A.A., B.G. Gajoga, B. Jimoh, A. Adegobye, and D.D. Dajab. 2009. “Electricity Demand Forecasting in Nigeria using Time Series Model”. Pacific Journal of Science and Technology. 10(2):479-485. (Keywords: time series model, multiple regression models, electricity demand forecast).
pjst10_2_479.pdf
Ibe, A.O. and E.K. Okedu. 2009. “A Critical Review of Grid Operations in Nigeria”. Pacific Journal of Science and Technology. 10(2):486-490. (Keywords: grid operations, energy sales, distributed generation).
pjst10_2_486.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Electrical Power Distribution Upgrade: Case of Towns in Akwa Ibom State, Nigeria”. Pacific Journal of Science and Technology. 10(2):491-496. (Keywords: electrical energy, electrical distribution, distribution capacity).
pjst10_2_491.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Electrical Distribution Industry – Problems: Case of Akwa Ibom State, Nigeria”. Pacific Journal of Science and Technology. 10(2):497-507. (Keywords: electricity distribution, distribution networks, transformers).
pjst10_2_497.pdf
Shalangwa, D.A., D.Y. Shinggu, and T. Jonathan. 2009. “An Analysis of Electric Power Faults in Mubi Undertaking Station, Adamawa State, Nigeria”. Pacific Journal of Science and Technology. 10(2):508-513. (Keywords: faults, power interruption, electric power, feeder/transmission line).
pjst10_2_508.pdf
Okonigene, R.E. and C. Omondaigbe. 2009. “Electrical Energy Consumption Pattern of Flour Mill in Nigeria”. Pacific Journal of Science and Technology. 10(2):514-519. (Keywords: flour mill, electrical power, power factor, tariff).
pjst10_2_514.pdf
Abbasi, A. and A. Seifi. 2009. “A Novel Two-Level Fast Mixed Load Flow Algorithm for Multi-Area Power Systems”. Pacific Journal of Science and Technology. 10(2):520-528. (Keywords: load flow, transmission system, distribution system, master slave splitting, MSS).
pjst10_2_520.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Macro- and Micro-Hydropower: An Option for Socioeconomic Development. Case Study – Agbokim Waterfalls, Cross River State, Nigeria”. Pacific Journal of Science and Technology. 10(2):529-534. (Keywords: hydropower, energy sales, electricity demand).
pjst10_2_529.pdf
Uhunmwangho, R. and E.K. Okedu. 2009. “Small Hydropower for Sustainable Development”. Pacific Journal of Science and Technology. 10(2):535-543. (Keywords: sustainable development, hydropower, electricity demand).
pjst10_2_535.pdf
Awogbemi, O. and A.O. Ojo. 2009. “Harnessing Wind Energy to Solve Nigeria’s Energy Crisis”. Pacific Journal of Science and Technology. 10(2):544-552. (Keywords: renewable energy, rural electrification, wind energy, wind turbine).
pjst10_2_544.pdf
Chineke, C.T. 2009. “Boosting Electricity Supply in Nigeria: Wind Energy to the Rescue?”. Pacific Journal of Science and Technology. 10(2):553-560. (Keywords: renewable energy, Nigeria, offshore, wind speed, wind energy, electricity).
pjst10_2_553.pdf
Eze, J.I. and E.O. Uzodinma. 2009. “Generation of Methane Gas from Poultry Brooding House”. Pacific Journal of Science and Technology. 10(2): 561-567. (Keywords: poultry farm-wastes, poultry droppings, biogas, anaerobic digestion, microbial population, biodigester, biogas scrubbing, caloric value, carbon-reducing technology, desulphurization).
pjst10_2_561.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Correlation of Cloudiness Index with Clearness Index for Four Selected Cities in Nigeria”. Pacific Journal of Science and Technology. 10(2):568-573. (Keywords: clearness index, cloudiness index, solar radiation, linear regression).
pjst10_2_568.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Correlation Between Sunshine Hours and Global Solar Radiation in Warri, Nigeria”. Pacific Journal of Science and Technology. 10(2):574-579. (Keywords: sunshine duration, clearness index, solar radiation).
pjst10_2_574.pdf
Adeleke, R.A. and O.Y. Halid. 2009. “On Some Moment Properties of Extreme Value Distributions with Applications to Daily Minimum Temperature Measurements”. Pacific Journal of Science and Technology. 10(2):580-583. (Keywords: meteorology, probability distribution, extreme-value measurements, extreme-value distributions, Frechet, Weibull, Gumbel, parameters).
pjst10_2_580.pdf
Ogolo, E.O., S.E. Falodun, S.S. Oluyanmo, and E. Nymphas. 2009. “Analysis of Data on Net Longwave, Shortwave, and Global Radiation During a Transition period in a tropical Station in Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2): 584-591. (Keywords: Nigerian Micrometeorological Experiment, NIMEX-1, heat fluxes, regression, equations).
pjst10_2_584.pdf
Adegoke, J.A., Owoyokun, T.O., and Amore, I.O. 2009. “Open Land Dumping: An Analysis of Heavy Metals Concentration of an Old Lead-Battery Dumpsite”. Pacific Journal of Science and Technology. 10(2):592-595. (Keywords: contamination, hazards, heavy metals, composite, MAC, AAS).
pjst10_2_592.pdf
Ehirim, C.N., J.O. Ebeniro, and D.A. Ogwu. 2009. “A Geophysical and Hydro-Physiochemical Study of the contaminant Impact of a Solid Waste Landfill (SWL) in Port Harcourt Municipality, Nigeria”. Pacific Journal of Science and Technology. 10(2): 596-603. (Keywords: landfill, solid waste, leachate plume, landfill gases, resistivity).
pjst10_2_596.pdf
Ehirim, C.N., J.O. Ebeniro, and O.P. Olanegan. 2009. “A Geophysical Investigation of Solid Waste Landfill Using 2-D Resistivity Imaging and Vertical Electrical Sounding Methods in Port Harcourt Municipality, Rivers State, Nigeria”. Pacific Journal of Science and Technology. 10(2):604-613. (Keywords: 2-D resistivity imaging, VES, solid waste landfill, leachate plume, chemical waste, groundwater and soil).
pjst10_2_604.pdf
Singh, A., V. Gupta, and S. Sas. 2009. “Air Pollution: Indian Scenario”. Pacific Journal of Science and Technology. 10(2):614-618. (Keywords: environmental litigation, legal claims, writ, petition, legal damages, forensics).
pjst10_2_614.pdf
Nkwelang, G., G.E. Kamga Fouamno, H.L, and S.P. Antai. 2009. “Effect of Crude Oil Effluent (Produce Water) on Brackish Water Fish and Microbial Growth in Aquarium Environment”. Pacific Journal of Science and Technology. 10(2):619-625. (Keywords: crude oil, produce water, toxicity, fish, mangrove, pollution).
pjst10_2_619.pdf
Beka, N.C., T. Aga, and A.C. Eziashi. 2009. “Chemical Quality of Groundwater from Hand-Dug Wells in Jos Metropolis and Environs, North-Central Nigeria”. Pacific Journal of Science and Technology. 10(2):626-632. (Keywords: chemical, groundwater wells, nitrate, Jos).
pjst10_2_626.pdf
Oseji, J.O. 2009. “Near Surface Aquifer Characteristics and Groundwater Potential in Onicha-Ukwuani, Delta State, Nigeria”. Pacific Journal of Science and Technology. 10(2):633-642. (Keywords: groundwater potential, vertical electrical sounding, VES, aquifer, contour map, driller log, and geoelectric section).
pjst10_2_633.pdf
Nkansah, M.A. and J.J. Ephraim. 2009. “Physicochemical Studies of Water from Selected Boreholes in the Bosomtwi-Atwima-Kwanwoma District of Ghana”. Pacific Journal of Science and Technology. 10(2):643-648. (Keywords: trace metals, water contamination, water quality, humic acid).
pjst10_2_643.pdf
Oseji, J.O., O. Ujuanbi, and O. Merrious. 2009. “Determination of Ground Water Flow Direction in Ndokwa Land Area of Delta State Nigeria, using Combined Drilled Hole and Global Positioning System”. Pacific Journal of Science and Technology. 10(2):649-656. (Keywords: Ndokwa Land, groundwater, flow direction, elevation, water table, global position system, GPS, dumpsite location).
pjst10_2_649.pdf
Ayolabi, E.A., A.F. Folorunso, A.F. Eleyinmi, and E.O. Anuayah. 2009. “Applications of 1D and 2D Electrical Resistivity Methods to Map Aquifers in a Complex Geologic Terrain of Foursquare Camp, Ajebo, Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2):657-666. (Keywords: wells, groundwater, VES, geoelectric layers, resistivity, tomography, subsurface imaging).
pjst10_2_657.pdf
Igherighe, E.C., O.C. Molua, and F.C. Ighrakpata. 2009. “Forestalling the Drilling of False Prospects in the Abraka Area of Delta State: The Weathered Layer (A Case for Consideration)”. Pacific Journal of Science and Technology. 10(2):667-671. (Keywords: geology, in-line profiling, Niger Delta, geophones, weathered, sub-weathered).
pjst10_2_667.pdf
Osagie, E.O. 2009. “Weathering Structure of Southwestern Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 10(2):672-679. (Keywords: seismic refraction, weathering structure, P wave velocity, refractor).
pjst10_2_672.pdf
Egwuonwu, G.N., I.B. Osazuwa, and S.O. Ibe. 2009. “Spearman’s Rank Correlation of Two Methods in Integrated Geophysical Investigation”. Pacific Journal of Science and Technology. 10(2):693-701. (Keywords: geophysical investigation, seismic refraction, electrical resistivity).
pjst10_2_693.pdf
Namdar, A. and M.K. Pelkoo. 2009. “Mineralogy and Morphology Evaluation of Mixed Soil”. Pacific Journal of Science and Technology. 10(2):702-708. (Keywords: soil analysis, soil mineral, particle shape, soil foundation stability).
pjst10_2_702.pdf
Ehirim, C.N. and N.E. Ekeocha. 2009. “Anisotropic Type Determination and Soil Structure Evaluation in Parts of the Gully Erosion Zones of SE Nigeria using Azimuthal-Offset Resistivity Sounding Technique and Erodibility Characterization”. Pacific Journal of Science and Technology. 10(2):709-715. (Keywords: coefficient of anisotropy, electric anisotropy, erodibility, plasticity).
pjst10_2_709.pdf
Adegoke, J.A. and J.A. Olowofela. 2009. “Determination of Transition Length in Flow Through Porous Sand Material”. Pacific Journal of Science and Technology. 10(2):716-720. (Keywords: transition length, porosity, conduit, piezometric, laminar flow).
pjst10_2_716.pdf
Olowokere, M.T. 2009. “Amplitude and Fluid Contact Mapping in Some Part of Niger Delta Using Seismic Attribute Analysis and Inversion”. Pacific Journal of Science and Technology. 10(2):721-732. (Keywords: petroleum reserves, volumetrics calculations, Niger Delta, sand thickening).
pjst10_2_721.pdf
Amigun, J.O. and B.D. Ako. 2009. “Rock Density – A Tool for Mineral Prospection: A Case Study of Ajabanoko Iron Ore Deposit, Okene SW Nigeria”. Pacific Journal of Science and Technology. 10(2):733-741. (Keywords: density contrast, Archimedes principle, iron ore, mineral prospecting).
pjst10_2_733.pdf
Egunyinka, O.A., C.J. Olowookere, N.N. Jibiri, I.A. Babalola, and R.I. Obed. 2009. “An Evaluation of 238U, 40K, and 232Th Concentrations in the Top Soil of the University of Ibadan (UI), Southwestern Nigeria”. Pacific Journal of Science and Technology. 10(2):742-752. (Keywords: naturally occurring radionuclides, gamma ray spectrometry, potassium, uranium, thorium, natural radiation dose, dosage).
pjst10_2_742.pdf
Olowokere, M.T. 2009. “3D Seismic Evaluation and opportunity Identification in Some Parts of the Niger Delta”. Pacific Journal of Science and Technology. 10(2):753-762. (Keywords: petroleum reserves, petroleum traps, Niger Delta, seismic data).
pjst10_2_753.pdf
Ikhane, P.R., A.F. Folorunso, M.E. Nton, and J.A. Oluwalaanu. 2009. “Evaluations of Turonian Limestone Formation Exposed at NIGERCEM-Quarry, Nkalagu, Southeastern Nigeria: A Geochemical Approach”. Pacific Journal of Science and Technology. 10(2):763-771. (Keywords: geochemistry, limestone, petrographic study, oxides, trace elements).
pjst10_2_763.pdf
Okiwelu, A.A. and A.M. George. 2009. “International Geomagnetic Reference Field (IGRF) and its Application to Predicting Geomagnetic Elements and Annual Changes for Nigeria”. Pacific Journal of Science and Technology. 10(2):772-781. (Keywords: international, geomagnetic, intensity, generation, reference, spherical).
pjst10_2_772.pdf
Mayaleeke, A.H., A.O. Adeleke, and D.A. Dashak. 2009. “Studies on the Ash Chemistry of the Nigerian Enugu Coal as a Blend Component in Metallurgical Cokemaking”. Pacific Journal of Science and Technology. 10(2):782-787. (Keywords: coal, ash, acidity, basicity, metallurgical, cokemaking).
pjst10_2_782.pdf
Olubunmi, A. and O.A. Gabriel. 2009. “Condensation and Cellulosic Derivatization of Bromamine Acid”. Pacific Journal of Science and Technology. 10(2):788-794. (Keywords: Fourier transform infrared, Ullmann condensation, bromamine acid, chemisorption).
pjst10_2_788.pdf
Buba, A.D.A. and J.S.A. Adelabu. 2009. “Thickness Dependent Electrical Properties of Chemically Deposited ZnS Thin Films”. Pacific Journal of Science and Technology. 10(2):795-800. (Keywords: chemical bath deposition, CBD, ZnS, zinc sulfide, resistivity, conductivity, thin films).
pjst10_2_795.pdf
Anuar, K., W.T. Tan, N. Saravanan, S.M. Ho, and S.Y. Gwee. 2009. “Influence of pH Values on Chemical Bath Deposited FeS2 Thin Films”. Pacific Journal of Science and Technology. 10(2): 801-805. (Keywords: chemical bath deposition, semiconductor, thin films, X-ray diffraction).
pjst10_2_801.pdf
Igwe, H.U., O.E. Ekpe, and E.I. Ugwu. 2009. “Effects of Thermal Annealing on the Optical Properties of Nickel Oxide Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 10(2):806-811.(Keywords: nickel oxide, electrochromic properties, chemical bath deposition, thin film, thermal annealing, optical properties).
pjst10_2_806.pdf
Asogwa, P.U. 2009. “Growth and Characterization of Heterojunction CuS-Sb2S3 Thin Films”. Pacific Journal of Science and Technology. 10(2):812-816. (Keywords: band gap, CBD, heterojunction, semiconductor devices, optical properties, thin films).
pjst10_2_812.pdf
Fajinmi, G.R. and J.S.A. Adelabu. 2009. “Preparation and Characterization of Chemically Deposited Cadmium Sulphide Thin Films”. Pacific Journal of Science and Technology. 10(2):817-822. (Keywords: thin film, optoelectronic, photocurrent, annealing, transmittance, CBD).
pjst10_2_817.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Effect of Acalypha wilkesiana Muell Arg on the ATPase Activities of Salt-Loaded Rats”. Pacific Journal of Science and Technology. 10(2):823-828. (Keywords: Acalypha wilkesiana, ATPases, hypertension, salt loading).
pjst10_2_823.pdf
Ikewuchi, J.C., C.C. Ikewuchi, G.E. Eriyamremu. 2009. “Effect of Acalypha wilkesiana Muell Arg on the Blood Pressure and Aorta Contractility of Salt -Loaded Rats”. Pacific Journal of Science and Technology. 10(2):829-834. (Keywords: Acalypha wilkesiana, acetylcholine, aortic contraction, blood pressure, noradrenalin, relaxation).
pjst10_2_829.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Rate of in vitro Digestion of Some Nigerian Foods by Salivary α-Amylase: Implications for the Management of Post-Prandial Glucose Levels”. Pacific Journal of Science and Technology. 10(2): 835-841. (Keywords: dietary management, digestion, Nigerian soups, oil, salivary α-amylase).
pjst10_2_835.pdf
Datsu, R.K., F.I. Abdulrahman, J.C. Akan, and O.A. Sodipo. 2009. “Phytochemical Screening and Antimicrobial Studies of Ethyl Acetate Extract of Croton zambesicus Muell Arg. Stem Bark”. Pacific Journal of Science and Technology. 10(2):842-849. (Keywords: antimicrobial studies, Croton zambesicus, ethyl acetate, phytochemical screening).
pjst10_2_842.pdf
Adang, K.L., S.J. Oniye, A.U. Ezealor, P.A. Abdu, O.J. Ajanusi, and K.P. Yoriyo. 2009. “Ectoparasites and Gastro-Intestinal Helminths of Black-Billed Wood Dove (Turtur abyssinicus) and Vinaceous Dove (Streptopelia vinacea) Hartlaub and Finsch 1870 in Zaria, Nigeria.”. Pacific Journal of Science and Technology. 10(2):850-856. (Keywords: ectoparasites, gastrointestinal helminths, prevalence, mourning dove, Streptopelia decipiens, Zaria, Nigeria).
pjst10_2_850.pdf
Usman, H., F.I. Abdulrahman, A.H. Kaita, and I.Z. Kahn. 2009. “Antibacterial Assay of the Solvents Partitioned Portions of Methanol Stem Bar Extract of Bauhinia rufescens Lam [Leguminosae-Caesalpinioideae]”. Pacific Journal of Science and Technology. 10(2):857-867. (Keywords: Bauhinia rufescens, organic portions, antibacterial, stem bark, in-vitro, Leguminosae).
pjst10_2_857.pdf
Qanungo, K. 2009. “En Route to a New International Regime for Access and Benefit Sharing of Marine Genetic Resources”. Pacific Journal of Science and Technology. 10(2):868-871. (Keywords: marine bioprospecting, marine policy, biodiversity, protection, environmental, genetic resources, intellectual property rights).
pjst10_2_868.pdf
Owoyokun, T.O. 2009. “Biosorption of Methylene Blue Dye Aqueous Solutions on Delonix regia (Flamboyant Tree) Pod Biosorbent”. Pacific Journal of Science and Technology. 10(2):872-883. (Keywords: biosorption, thermodynamics, kinetics, removal efficiency, Delonix regia, MB dye, isotherm).
pjst10_2_872.pdf
Choubey, N.S. and M.U. Kharat. 2009. “Grammar Induction and Genetic Algorithms: An Overview”. Pacific Journal of Science and Technology. 10(2):884-888. (Keywords: grammar, context free grammar, CFG, genetic algorithm, GA, crossover, mutation, grammar induction).
pjst10_2_884.pdf
Ezekoye, V.A. 2009. “Studies on the Influence of Rice Husk on Biomethanation: 1: Optimal Condition for Digestion and the Domestic Use of Stored Biogas”. Pacific Journal of Science and Technology. 10(2):889-897. (Keywords: biomethanation, thermophilic, anaerobic, incubators, innoculum, hemicellulose).
pjst10_2_889.pdf
Ezekoye, V.A. and B.A. Ezekoye. 2009. “Characterization and Storage of Biogas Produced from the Anaerobic Digestion of Cow Dung, Spent Grains/Cow Dung, and Cassava Peels/Rice Husk”. Pacific Journal of Science and Technology. 10(2):898-904. (Keywords: biogas, chromatography, batch-type, stored, bacteria).
pjst10_2_898.pdf
Okpani, P.E. and M.N. Nnabuchi. 2009. “Determination of Hourly Temperature Variation in the Elements of a Poultry Brooder Pen Heated by Trombe Wall”. Pacific Journal of Science and Technology. 10(2):905-918. (Keywords: poultry production, chick brooder, Trombe wall system, computer simulation, temperature variation).
pjst10_2_905.pdf
Chabiri, S.A., S.S. Hati, G.A. Dimari, and V.O. Ogugbuaja. 2009. “Comparative Quality Assessment of Branded and Unbranded Edible Vegetable Oils in Nigeria”. Pacific Journal of Science and Technology. 10(2):927-934. (Keywords: quality, identity, edibility, vegetable oil, industrial, locally processed).
pjst10_2_927.pdf
Odesola, I.F. and O. Onyebuchi. 2009. “A Review of Porous Evaporative Cooling for the Preservation of Fruits and Vegetables”. Pacific Journal of Science and Technology. 10(2):935-941. (Keywords: pot-in-pot, cabinet, static, charcoal cooling chambers, fruit, vegetable, food preservation).
pjst10_2_935.pdf
Eze, J.I. and E.O. Uzodinma. 2009. “Generation of Methane Gas from Poultry Brooding House”. Pacific Journal of Science and Technology. 10(2):942-948. (Keywords: poultry farm-wastes, poultry droppings, biogas, anaerobic digestion, microbial population, biodigester, biogas scrubbing, caloric value, carbon-reducing technology, desulphurization).
pjst10_2_942.pdf
Amoo, I.A. and F.O. Agunbiade. 2009. “Some Nutrient and Anti-Nutrient Components of Pterygota macrocarpa Seed Flour”. Pacific Journal of Science and Technology. 10(2):949-955. (Keywords: seed analysis, legumes, seed oil, feedstock, domestic use, industrial use).
pjst10_2_949.pdf
Singh, A., V.P. Gupta, and S. Das. 2009. “Physiological Changes in Teeth as a Tool to Estimate Age”. Pacific Journal of Science and Technology. 10(2):956-965. (Keywords: age estimation, secondary changes in teeth, regression analysis).
pjst10_2_956.pdf
Bashiru, K.A. and O.A. Fasoranbaku. 2009. “Statistical Modeling of Mother-to-Child and Heterosexual Modes of Transmission of HIV/AIDS Epidemic”. Pacific Journal of Science and Technology. 10(2):966-979. (Keywords: open population growth mode, Kolmogrov differential equation, mother-to-child transmission, heterosexual transmission, birth-illness-death process).
pjst10_2_966.pdf
Ogolo E.O. and B. Adeyemi. 2009. “Variations and Trends of Some Meteorological Parameters at Ibadan, Nigeria. Pacific Journal of Science and Technology. 10(2):980-987. (Keywords: warming, trend, statistically significant, Inter-tropical discontinuity, synchronism).
pjst10_2_980.pdf
Adebiyi, K.A., O.E. Charles-Owaba, and E.S. Eneyo. 2009. “Modeling the Impact of Hazardous Conditions in a Manufacturing Safety Program”. Pacific Journal of Science and Technology. 10(2):988-995. (Keywords: workplace safety, system-dynamics, performance functions, hazardous conditions).
pjst10_2_988.pdf
Volume 10, Number 1 (May / June 2009)
Aiydun, P.O., L.E. Oseghale, and O.J. Alamu. 2009. “Simulation of Load Bearing Rod Rolling of Carbon-Manganese Steel Using the “Phantom Roll” Method”. Pacific Journal of Science and Technology. 10(1):4-14. (Keywords: simulation, phantom roll method, load, flat, grooved).
pjst10_1_4.pdf
Omotoyinbo, J.A. and S. Aribo. 2009. “Effect of Stress Relief Annealing and Homogenizing Annealing on the Microstructure and mechanical Properties of Cast Brass”. Pacific Journal of Science and Technology. 10(1):15-19. (Keywords: cast bras, stress relief annealing, homogenizing annealing, microstructure, mechanical properties).
pjst10_1_15.pdf
Simolowo, O.E. and O.A. Bamiro. 2009. “Roller-Cam Systems Design: Development of a Profile Analysis Software”. Pacific Journal of Science and Technology. 10(1):20-34. (Keywords: cams, design, software, analyses).
pjst10_1_20.pdf
Che Soh, A.. and R.Z. Abdul Rahman. 2009. “Fault Detection and Diagnosis for DC Motor in Robot Movement System using Neural Network”. Pacific Journal of Science and Technology. 10(1):35-43. (Keywords: intelligent control, neural network, digital controller, DC motor, robot movement).
pjst10_1_35.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Modified Approach to Induction Motor Stator Voltage and Frequency Control”. Pacific Journal of Science and Technology. 10(1):44-51. (Keywords: induction motor, constant volts/hertz v/f, constant flux, motor torque and speed).
pjst10_1_44.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Modified Closed Loop V/F Controlled Induction Motor Drive”. Pacific Journal of Science and Technology. 10(1):52-58. (Keywords: induction motor, stationary reference frame, volts/hertz v/f control, torque and speed).
pjst10_1_52.pdf
Ogbuka, C.U. and C.A. Nwosu. 2009. “A Generalized Vector Method of Induction Motor Transient and Steady State Analysis”. Pacific Journal of Science and Technology. 10(1):59-66. (Keywords: induction motor, steady state, transient state, reference frame, MATLAB/SIMULINK).
pjst10_1_59.pdf
Ogbuka, C.U. 2009. “Performance Characteristics of Controlled Separately Excited DC Motor”. Pacific Journal of Science and Technology. 10(1):67-74. (Keywords: DC motor, PID controller, speed control, MATLAB/SIMULINK).
pjst10_1_67.pdf
Ogbuka, C.U. 2009. “Performance Characteristics of Inverter Controlled Three Phase Induction Motor: Teaching and Research”. Pacific Journal of Science and Technology. 10(1):75-81. (Keywords: induction motor, harmonics six step inverter, MATLAB).
pjst10_1_75.pdf
Anih, L.U. 2009. “Magnetics of an Idealized Asynchronous Reluctance Machine with no Moving Conductors”. Pacific Journal of Science and Technology. 10(1):82-92. (Keywords: magnetomotive force, mmf, permeance, auxiliary transposed windings, skewed windings).
pjst10_1_82.pdf
Al-Dabbas, M.A. and A.A. Al-Rousan. 2009. “The Simulation of Using Hydrogen in Gasoline Internal Combustion Engines”. Pacific Journal of Science and Technology. 10(1):93-106. (Keywords: hydrogen fuel, H2, gasoline, simulation, fuel cells, combustion chamber, servo jet, engine, ICE).
pjst10_1_93.pdf
Lateef, I.A., M.O. Arowolo, and O.A. Akintaro. 2009. “Ferrographic Oil Analysis Technique for Lubricant Monitoring and Analysis in Internal Combustion Engines”. Pacific Journal of Science and Technology. 10(1):107-109. (Keywords: measurement, analysis technique, lubrication, ferrographic method, oil analysis, ware rate, internal combustion engine).
pjst10_1_107.pdf
Nwosu, C.A. and M.U. Agu. 2009. “Power and Energy Balance in Wind-Solar Hybrid Power System”. Pacific Journal of Science and Technology. 10(1):110-116. (Keywords: hybrid, power, CHP, combined heat and power, renewable energy, energy storage sub-system).
pjst10_1_110.pdf
Thiesen, S. 2009. “Simple and Safe Solar Heating: A Whole Systems Approach”. Pacific Journal of Science and Technology. 10(1):117-122. (Keywords: SECUSOL, solar energy, solar heating, solar thermal systems, overheating, stagnation).
pjst10_1_117.pdf
Nanda, P. 2009. “Solar Thermal Energy Utilization in Food Processing Industry in India”. Pacific Journal of Science and Technology. 10(1):123-131. (Keywords: food processing industry, solar parabolic concentrator, thermal system, heat exchanger, solar radiation, sweetmeat).
pjst10_1_123.pdf
Ommi, F., S.M. Hosseinalipour, A. Kargar, E. Movahed, and K. Nekofar. 2008. "Experimental Investigation of Characteristics of a Double-Base Swirl Injector In a Liquid Rocket Propellant Engine". Pacific Journal of Science and Technology. 10(1):132-135. (Keywords: LPRE, liquid propellant rocket engine, swirl dual-based injector, propulsion, spray cone, spray angle).
pjst10_1_132.pdf
Olabode, B.T. 2009. “An Accurate Scheme by Block Method for Third Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(1):136-142. (Keywords: linear multistep methods, LMMs, odes, P-stability, Zero-stability, third order, IVPs, initial value problems, interval of periodicity, predictor-corrector).
pjst10_1_136.pdf
Olabode, B.T. 2009. “A Six-Step Scheme for the Solution of Fourth Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(1):143-148. (Keywords: linear multistep methods, LMMs, p-stability, zero-stability, third order, IVPs, odes, interval of periodicity, predictor-corrector).
pjst10_1_143.pdf
Aladeniyi, O.B., O.E. Olowofeso, and O.A. Fasoranbaku. 2009. “On New Techniques for Testing Incomplete Data Using Regression Models”. Pacific Journal of Science and Technology. 10(1):149-160. (Keywords: missing data, heteroscedasticity, regression model, explanatory variables, parameters).
pjst10_1_149.pdf
Hazarika, B. and B.C. Tripathy. 2009. “Some New Type of Generalized Difference Paranormed Sequence Spaces Defined by Sequence of Orlicz Funtions Associated with Multiplier Sequences”. Pacific Journal of Science and Technology. 10(1):161-169. (AMS Classification Number: 40 A05, 40 C05, 46 A45, 40 D25). (Keywords: paranom, Orlicz function, solid space, symmetric space).
pjst10_1_161.pdf
Olaewe, O.O. and A.E.A. Kareem. 2009. “The Place of Parametric Statistical Methods in Conducting Research in the Millennium Age”. Pacific Journal of Science and Technology. 10(1):170-177. (Keywords: research activity, research process, statistics, research design, statistical analysis, parametric statistics).
pjst10_1_170.pdf
Odior, A.O. and F.A. Oyawale. 2009. “Application of Mathematical Model to Optimization of the Production Capacity of Paint Manufacturing Company. Pacific Journal of Science and Technology. 10(1):178-184. (Keywords: paint production, time study model, mathematical model, product inspection).
pjst10_1_178.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):185-190. (Keywords: planning, planning horizon, employee motivation, labor efficiency, job planning).
pjst10_1_185.pdf
Ismaila, S.O., O.G. Akanbi, and O.E. Charles-Owaba. 2009. “Cost Minimization Approach to Manpower Planning in a Manufacturing Company”. Pacific Journal of Science and Technology. 10(1):191-196. (Keywords: manpower planning, queue model, regression analysis, manufacturing company).
pjst10_1_191.pdf
Udom, A.U. and P.I. Uche. 2009. “The Use of Time as an Optimality Performance Criterion in Manpower Control”. Pacific Journal of Science and Technology. 10(1):197-203. (Keywords: time, optimality, recruitment control, performance criterion, stochastic differential equation).
pjst10_1_197.pdf
Boyinbode, O.K. and K.G. Akintola. 2008. "Effecting E-Learning with U-Learning Technology in Nigerian Educational System". Pacific Journal of Science and Technology. 10(1):204-210. (Keywords: ubiquitous learning, sensors, electronic learning, ubiquitous computing).
pjst10_1_204.pdf
Aminu, A.M. 2009. “Technical Literacy and Public Understanding of Technology”. Pacific Journal of Science and Technology. 10(1):211-214. (Keywords: technical knowledge, technical literacy, understanding, public, society).
pjst10_1_211.pdf
Aminu, A.M. 2009. “Repositioning the Current Electrical Power Engineering Curricula to Stimulate More Interest”. Pacific Journal of Science and Technology. 10(1):215-219. (Keywords: engineering curricula, industry requirements, educational gaps, tertiary education).
pjst10_1_215.pdf
Alausa, D.W.S. and C.U. Okoye. 2009. “The Effect of Research and Development in Developing Countries: Nigeria’s Perspective”. Pacific Journal of Science and Technology. 10(1):220-225. (Keywords: development, developing countries, R&D, research, technical progress).
pjst10_1_220.pdf
Olagoke, S.A. and D.W.S. Alausa. 2009. “Technology in Modern Day Life: Challenges to Polytechnic Education”. Pacific Journal of Science and Technology. 10(1):226-233. (Keywords: technical development, education, research, technical progress).
pjst10_1_226.pdf
Olugbenga, A.F. 2009. “Towards Effective SIWES Curriculum Development in Applied Sciences for Adequate Skills Utilization: A Case Study of the School of Applied Science, Nuhu Bamalli Polytechnic, Zaria”. Pacific Journal of Science and Technology. 10(1):234-239. (Keywords: students’ industrial work experience scheme, SIWES, polytechnic education, training, educational reform Nigeria).
pjst10_1_234.pdf
Boyinbode, O.K., R.O. Akinyede, and O.S. Adeola. 2009. A Library Grid Network for Enhancing Learning in Nigerian Universities”. Pacific Journal of Science and Technology. 10(1):240-250. (Keywords: information technology, grid computing, library information grid technology, university education, Nigeria, virtualized resources).
pjst10_1_240.pdf
Olokede, S.S. 2009. “Reliability Analysis of Fixed Wireless Networks in Nigeria”. Pacific Journal of Science and Technology. 10(1):251-255. (Keywords: reliability, analysis, fixed wireless, Nigerian, Nigeria).
pjst10_1_251.pdf
Idachaba, F.E. 2009. “Strategies for Low Cost Rural Telephony”. Pacific Journal of Science and Technology. 10(1):256-261. (Keywords: GSM phone booths, range extenders, global system for mobile, shared access concept).
pjst10_1_256.pdf.
Kuboye, B.M., B.K. Alese, and O. Fajuyigbe. 2009. “Congestion Analysis on the Nigerian Global System for Mobile Communications (GSM) Network”. Pacific Journal of Science and Technology. 10(1):262-271. (Keywords: GSM, global system for mobile communications, telecom, network congestion).
pjst10_1_262.pdf
Kharat, M.U. and V.S. Rahangadale. 2009. “Analysis of Resource Utilization in FPGA Implementation of an Embedded System using Soft Core Processor”. Pacific Journal of Science and Technology. 10(1):272-279. (Keywords: field programmable gate array, FPGA, reconfigurable embedded processors).
pjst10_1_272.pdf
Ibikunle, F.A. 2009. “Comparative Analysis of Alternative Last Mile Broadband Access Technologies (Wi-Fi and WiMAX)”. Pacific Journal of Science and Technology. 280-285. (Keywords: broadband wireless, last mile access, rural connectivity, WiMAX, Wi-Fi, digital divide).
pjst10_1_280.pdf
Ibikunle, F.A. 2009. “Broadband Wireless Access Solution based on OFDMA Technique in WiMAX IEEE 802.16”. Pacific Journal of Science and Technology. 10(1):286-294. (Keywords: OFDMA, WiMAX, sub-carriers, sub-channels, broadband wireless).
pjst10_1_286.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Chemical Profile of Pleurotus tuberregium (Fr) Sing’s Sclerotia”. Pacific Journal of Science and Technology. 10(1):295-299. (Keywords: phytochemical screening, Pleurotus tuberregium (Fr) sclerotium, proximate composition).
pjst10_1_295.pdf
Nuruzzaman, M.. 2009. “Translation Oveture Effect through Polar Equations in Two-Dimensional Digital Animations”. Pacific Journal of Science and Technology. 10(1):300-309. (Keywords: digital animation, spatial domain processing, special effect, 2D animation).
pjst10_1_300.pdf
Boyinbode, O.K. and K.G. Akintola. 2009. “Transforming Nigeria Health Care System through Wirelss Sensor Networks”. Pacific Journal of Science and Technology. 10(1):310-322. (Keywords: medical monitoring, telemedicine, medical sensors, body worn sensors, wireless personal or body area networks, WPAN, WBAN).
pjst10_1_310.pdf
Khan, M.Q. 2009. “Bombay Blood Group: A Case Report”. Pacific Journal of Science and Technology. 10(1):333-337. (Keywords: Bombay phenotype, transfusion, Oh blood group, rare blood type, blood antigens).
pjst10_1_333.pdf
Sangeeta, H.J. and H.D. Toshikhane. 2009. “A Critical Evaluation of the Concept of “Nasa Hi Shiraso Dwaram” (Nasal Route Entry for the Cranial Cavity)”. Pacific Journal of Science and Technology. 10(1):338-341. (Keywords: nasal drug delivery, nasya, nasal cavity, Ayurveda, traditional Indian medicine).
pjst10_1_338.pdf
Toshikhane, H.D. and H.J. Sangeeta. 2009. “Fracture Management in Traditional Indian Medicine”. Pacific Journal of Science and Technology. 10(1):342-344. (Keywords: bone fracture, skeletal system injuries, Ayurveda, traditional Indian medicine).
pjst10_1_342.pdf
Kayode, J. and J.M. Ayeni. 2009. “Allelopathic Effects of Some Crop Residues on the Germination and Growth of Maize (Zea mays L.)”. Pacific Journal of Science and Technology. 10(1):345-349. (Keywords: sorghum stem extract, rice husk extract, germination, corn, plant development, allelopathy, allelochemicals).
pjst10_1_345.pdf
Echeme, J.O. and M.E. Khan. 2009. “Phytochemical Analysis and Cholinesterase Inhibition of Cyperus platycaulis”. Pacific Journal of Science and Technology. 10(1):350-356. (Keywords: physicochemical, ChE, cytotoxicity, antibacterial properties, tannins, ethnomedicine, folk medicine, active ingredients, tuberculosis, extracts).
pjst10_1_350.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Chemical Profile of Pleurotus tuberregium (Fr) Sing’s Sclerotia”. Pacific Journal of Science and Technology. 10(1):357-362. (Keywords: phytochemical screening, Pleurotus tuberregium (Fr) sclerotium, proximate composition).
pjst10_1_357.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Comparative Study of the minderal Element Composition of Some Common Nigerian Medicinal Plants”. Pacific Journal of Science and Technology. 10(1):362-366. (Keywords: Acalypha wilkesiana, Chromolaena odorata, mineral composition, Tridax procumbens).
pjst10_1_362.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Comparative Study of the minderal Element Composition of Some Common Nigerian Medicinal Plants”. Pacific Journal of Science and Technology. 10(1):367-371. (Keywords: Acalypha wilkesiana, Chromolaena odorata, Tridax procumbens, vitamin composition).
pjst10_1_367.pdf
Simolowo, O.E. and M.B. Adeniji. 2009. “The Effect of Tribological Processes on Productivity: A Case Study of Industries in Ibadan Metropolis of Nigeria”. Pacific Journal of Science and Technology. 10(1):372-381. (Keywords: tribology, industry, productivity, process-reliability, industrial downtime).
pjst10_1_372.pdf
Kubmarawa, D., M.E. Khan, A.M. Punah, and M. Hassan. 2009. “Phytochemical and Antimicrobial Screening of Ficus platyphylla against Human/Animal Pathogens”. Pacific Journal of Science and Technology. 10(1):382-386. (Keywords: Ficus platyphylla, phytochemical, antimicrobial activity, Staphylococcus aureus, Pseudomonas aeruginosa, flavonoids).
pjst10_1_382.pdf
Kayode, J., A.A. Oyedeji, and O. Olowoyo. 2009. “Evaluation of the Effects of Pollution with Spent Lubricating Oil on the Physical and chemical Properties of Soil”. Pacific Journal of Science and Technology. 10(1):387-391. (Keywords: soil quality, soil characteristics, POL, SOL, contamination, chemical properties).
pjst10_1_387.pdf
Hati, S.S., G.A. Dimari, and V.O. Ogugbuaja. 2009. “Levels of Potentially Toxic Metals in Synthetic Industrial Essential Oils Utilized in Northern Nigeria”. Pacific Journal of Science and Technology. 10(1):392-398. (Keywords: synthetic fragrance, direct application, toxic metals, human health, northern Nigeria).
pjst10_1_392.pdf
Panthak, S.K., L. Upadhay, and G. Srivastava. 2009. “Study of Thermal Properties of Babool Wood and its Polyacrylonitrite Composites”. Pacific Journal of Science and Technology. 10(1):399-405. (Keywords: benzoyl peroxide, polyacrylonitrite, impregnation, thermo-oxidative stability).
pjst10_1_399.pdf
Panthak, S.K., M. Arif, and G. Srivastava. 2009. “Study of Thermal Properties of Eucalyptus Wood and its Polyacrylonitrite Composites”. Pacific Journal of Science and Technology. 10(1):X406-412. (Keywords: benzoyl peroxide, polyacrylonitrite, impregnation, thermo-oxidative stability).
pjst10_1_406.pdf
Oriaku, C.I., F.I. Ezema, and J.C. Osuwa. 2008. "Fabrication and Optical Constants of CdMnS Ternary Thin Films Deposited by Chemical Bath". Pacific Journal of Science and Technology. 10(1):413-416. (Keywords: CBD, chemical bath deposition, deposition technique, thin films, ternary compounds).
pjst10_1_413.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):417-422. (Keywords: polymer blend, polyvinyl alcohol, polyaniline, conducting polymer, inorganic acids, gas sensor).
pjst10_1_417.pdf
Thiyagarajan, R., M. Mahaboob Beevi, and M. Anusuya. 2009. “Preparation and Characterization of Aluminum Doped Zirconium Sulphide Thin Films”. Pacific Journal of Science and Technology. 10(1):423-427. (Keywords: thin films, structural properties, optical band gap).
pjst10_1_423.pdf
Babalola, J.O., N.A.A. Babaride, O.A. Popoola, and V.O. Olinla. 2009. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Cd(II) and Pb(II) from Aqueous Solutions by Talinum triangulare (Water Leaf)”. Pacific Journal of Science and Technology. 10(1):428-438. (Keywords: biosorption, Talinum triangulare, cadmium (II), lead (II), isotherm).
pjst10_1_428.pdf
Babalola, J.O., N.A.A. Babaride, A. Olalekan, and V.O. Olinla. 2009. “Kinetic, Isothermal, and Thermodynamic Studies of the Biosorption of Ni(II) and Cr(III) from Aqueous Solutions by Talinum triangulare (Water Leaf)”. Pacific Journal of Science and Technology. 10(1):439-450. (Keywords: biosorption, Talinum triangulare, thermodynamic study, pseudo-second-order, isotherm).
pjst10_1_439.pdf
Ogunlaja, A.S., E.O. Odebunmi, and S.O. Owalude. 2009. “Kinetics and Mechanism of Mn (II) Catalyzed Oxidation of D-Arabinose and D-Xylose by Chromium (VI) Ions in Perchloric Acid Medium”. Pacific Journal of Science and Technology. 10(1):451-461. (Keywords: kinetics, sugars, chromium oxidation, arabinose, xylose, manganese chloride catalysis, perchloric acid).
pjst10_1_451.pdf
Akinyemi, O.O. and O.J. Alamu. 2008. “Effect of 0.05m NaCl on Corrosion of Coated Reinforcing Steels in Concrete”. Pacific Journal of Science and Technology. 10(1):462-471. (Keywords: corrosion, concrete, coatings, steel).
pjst10_1_462.pdf
Balaji, V. and N. Vasudevan. 2009. “Model Predictive Control for pH Control of Cephradine Purification”. Pacific Journal of Science and Technology. 10(1):472-476. (Keywords: model predictive control, PID, controller, Cephradine, LabView, process control).
pjst10_1_472.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Amino Acid, Mineral, and Vitamin Composition of Sanseviera liberica Gérôme and Labroy”. Pacific Journal of Science and Technology. 10(1):477-482. (Keywords: Amino acid, mineral and vitamin profile, Sanseviera liberica).
pjst10_1_477.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):483-486. (Keywords: electrical resistivity, groundwater exploration, hard rock, Fidiwo, Ajebo, southwestern Nigeria, vertical electrical sounding, VES).
pjst10_1_483.pdf
John-Onwualu, J.N. and V.U. Ukaegbu. 2009. “Petrogenetic and Geotectonic Implications of Lokpa-Ukwu Pyroclastics in Southern Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 10(1):487-500. (Keywords: geology, geochemistry, Cretaceous sedimentary formations).
pjst10_1_487.pdf
Namdar, A. and M.K. Pelkoo. 2009. “Evaluation of Pore Water Pressure Characteristics in Embankment Model”. Pacific Journal of Science and Technology. 10(1):501-506. (Keywords: embankment, pore water pressure, dense layer, liquefaction).
pjst10_1_501.pdf
Akinyokun, O.C., P.A. Enikanselu, A.B. Adeyemo, and A.Adesida. 2009. “Well Log Interpretation Model for the Determination of Lithology and Fluid Contents”. Pacific Journal of Science and Technology. 507-517. (Keywords: well log analysis, lithology, neural network, fuzzy logic, geophysical data).
pjst10_1_507.pdf
Ukaegbu, V.U. and I.O. Akpabio. 2009. “Geology and Stratigraphy Northeast of Afikpo Basin, Lower Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 10(1):518-527. (Keywords: Afikpo basn, lithostratigraphic units, geology, Asu river group, Turonian Ezeaku formation).
pjst10_1_518.pdf
Adoat, K.A.N., A.O. Adelusi, and M.A. Ayuk. 2009. “Relevance of Geophysics in Road Failures Investigation in a Typical Basement Complex of South Western Nigeria”. Pacific Journal of Science and Technology. 5(1):528-539. (Keywords: geophysics, road subsurface, civil engineering, road engineering, road failure).
pjst10_1_528.pdf
Adetoyinbo, A.A., O.I. Popoola, O.S. Hammed, and L.A. Sumonu. 2009. “Detection of Seismic ULF Geo-Electrical Potential Variations as a Tremor Precursor”. Pacific Journal of Science and Technology. 10(1):540-555. (Keywords: geo-electrical, seismic, ultra low frequency, ULF, precursors, fracture).
pjst10_1_540.pdf
Onyedim, G.C. and O.O. Ocan. 2009. “Spatial Periodicities of Structural Features of the Basement Complex of Southwestern Nigeria Deduced from Auto-Covariance and Power Spectra of Aeromagnetic Data”. Pacific Journal of Science and Technology. 10(1):556-566. (Keywords: magnetic anomalies, autocorrelation, power spectrum, harmonics, lineaments).
pjst10_1_556.pdf
Ayininuola, G.M. 2009. “Variability in Geochemical Properties of Termitaria: University of Ibadan Case Study”. Pacific Journal of Science and Technology. 10(1):567-572. (Keywords: geotechnical properties, chemical properties, termitaria, geological zones, shear strength).
pjst10_1_567.pdf
Ayininuola, G.M. and O.A. Agbede. 2009. “Influence of Sodium Chloride on Subgrade Soil California Bearing Ratio”. Pacific Journal of Science and Technology. 10(1):573-580. (Keywords: cation exchange capacity, CEC, California bearing ration, CBR, soil, subgrade, salt).
pjst10_1_573.pdf
Olugbenga, A.F. 2009. “Geo-Environmental Impact Assessment of Effluent Water Disposal on Underground Water in Parts of Samaru, Zaria Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 10(1):581-590. (Keywords: groundwater contamination, BOD, COD, TDS, SS, nitrate, phosphate)
pjst10_1_581.pdf.
Olugbenga, A.F. 2009. “Preliminary Investigation of some Radiometric Anomalies at Kufena Ring Complex, Zaria Kaduna State, using Gamma Ray Scintillometer”. Pacific Journal of Science and Technology. 10(1):591-601. (Keywords: radioelement, radioecology, mineralization, uranium deposits, geological surveys).
pjst10_1_591.pdf
Olugbenga, A.F. 2009. “Two Dimensional Shallow Resistivity Investigation of the Ground Water Potential at Nuhu Bamalli Polytechnic, Zaria Main Campus using Electrical Imaging Technique”. Pacific Journal of Science and Technology. 10(1):602-613. (Keywords: shallow resistivity survey, ground water potential, water exploration).
pjst10_1_602.pdf
Ojo. O.J, U.K. Ajibola, and S.O. Akande. 2009. “Depositional Environments, Organic Richness and Petroleum Generating Potential of the Campanian-Maastrichtian Enugu Formation, Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 10(1):614-627. (Keywords: hydrocarbon exploration, total organic carbon, TOC, soluble organic matter, SOM).
pjst10_1_614.pdf
Oyegoke, S.O. 2009. “A Comparative Estimate of Sediment Transport Along the Coast of West Africa”. Pacific Journal of Science and Technology. 10(1):628-634. (Keywords: West Africa, wave climate, littoral drift, longshore sediment transport computation, Gulf of Guinea).
pjst10_1_628.pdf
Adeniran, A.E., M.O. Olorunfemi, and O.G. Bayowa. 2009. “Computer Model Study of the Effect of Resistive Topsoil on Interpretation Results of Subsurface Geoelectric Layers’ Parameters”. Pacific Journal of Science and Technology. 10(1):635-655. (Keywords: resistive topsoil, forward modeling, resistive type curves, curve matching, geoelectric parameters, statistical analysis, vertical electrical sounding, VES).
pjst10_1_635.pdf
Okiwelu, A.A., E.E. Okwueze, and I.O. Akpabio. 2009. “The Bouguer Gravity Anomaly Map of the Calabar Flank, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 10(1):656-662. (Keywords: gravity, anomaly, Bouguer, free-air, drift, geology, Calabar Flank).
pjst10_1_656.pdf
Chifu, E.N, A. Usman, and O.C. Meludu. 2009. “Gravitational Scalar Potential Values Exterior to the Sun and Planets”. Pacific Journal of Science and Technology. 10(1):663-673. (Keywords: scalar potential, oblate spheroid, sun, planets, equator, pole).
pjst10_1_663.pdf
Agbo, G.A. and F.N. Okeke. 2009. “Preliminary Results from 3-D Approach to Ionosppheric Conductivities in the Equatorial Region”. Pacific Journal of Science and Technology. 10(1):674-680. (Keywords: ionosphere, ionospheric conductivities, electrojet, equatorial region, geomagnetic elements).
pjst10_1_674.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Solar Radiation in Port Harcourt: Correlation with Sunshine Duration”. Pacific Journal of Science and Technology. 10(1):681-685. (Keywords: sunshine, clearness index, solar radiation).
pjst10_1_681.pdf
Isikwue, B.C. and F.N. Okeke. 2009. “Effects of Some Atmospheric Parameters on the Dynamics of Lower Stratospheric Ozone in the Low Latitude”. Pacific Journal of Science and Technology. 10(1):686-692. (Keywords: O3, ozone, extra-tropical suction pump, ETSP, quasi biennial oscillation, QBO, atmospheric gases, atmospheric dynamics, lower stratosphere, atmospheric variability).
pjst10_1_686.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Enugu, Nigeria”. Pacific Journal of Science and Technology. 10(1):693-700. (Keywords: sunshine, maximum temperature, cloudiness index, relative humidity, solar radiation).
pjst10_1_693.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Enugu, Nigeria”. Pacific Journal of Science and Technology. 10(1):701-709. (Keywords: thermal conductivity, heat flow, sand percentage, temperature).
pjst10_1_701.pdf
pjst10_1_4.pdf
Omotoyinbo, J.A. and S. Aribo. 2009. “Effect of Stress Relief Annealing and Homogenizing Annealing on the Microstructure and mechanical Properties of Cast Brass”. Pacific Journal of Science and Technology. 10(1):15-19. (Keywords: cast bras, stress relief annealing, homogenizing annealing, microstructure, mechanical properties).
pjst10_1_15.pdf
Simolowo, O.E. and O.A. Bamiro. 2009. “Roller-Cam Systems Design: Development of a Profile Analysis Software”. Pacific Journal of Science and Technology. 10(1):20-34. (Keywords: cams, design, software, analyses).
pjst10_1_20.pdf
Che Soh, A.. and R.Z. Abdul Rahman. 2009. “Fault Detection and Diagnosis for DC Motor in Robot Movement System using Neural Network”. Pacific Journal of Science and Technology. 10(1):35-43. (Keywords: intelligent control, neural network, digital controller, DC motor, robot movement).
pjst10_1_35.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Modified Approach to Induction Motor Stator Voltage and Frequency Control”. Pacific Journal of Science and Technology. 10(1):44-51. (Keywords: induction motor, constant volts/hertz v/f, constant flux, motor torque and speed).
pjst10_1_44.pdf
Ogbuka, C.U. and M.U. Agu. 2009. “A Modified Closed Loop V/F Controlled Induction Motor Drive”. Pacific Journal of Science and Technology. 10(1):52-58. (Keywords: induction motor, stationary reference frame, volts/hertz v/f control, torque and speed).
pjst10_1_52.pdf
Ogbuka, C.U. and C.A. Nwosu. 2009. “A Generalized Vector Method of Induction Motor Transient and Steady State Analysis”. Pacific Journal of Science and Technology. 10(1):59-66. (Keywords: induction motor, steady state, transient state, reference frame, MATLAB/SIMULINK).
pjst10_1_59.pdf
Ogbuka, C.U. 2009. “Performance Characteristics of Controlled Separately Excited DC Motor”. Pacific Journal of Science and Technology. 10(1):67-74. (Keywords: DC motor, PID controller, speed control, MATLAB/SIMULINK).
pjst10_1_67.pdf
Ogbuka, C.U. 2009. “Performance Characteristics of Inverter Controlled Three Phase Induction Motor: Teaching and Research”. Pacific Journal of Science and Technology. 10(1):75-81. (Keywords: induction motor, harmonics six step inverter, MATLAB).
pjst10_1_75.pdf
Anih, L.U. 2009. “Magnetics of an Idealized Asynchronous Reluctance Machine with no Moving Conductors”. Pacific Journal of Science and Technology. 10(1):82-92. (Keywords: magnetomotive force, mmf, permeance, auxiliary transposed windings, skewed windings).
pjst10_1_82.pdf
Al-Dabbas, M.A. and A.A. Al-Rousan. 2009. “The Simulation of Using Hydrogen in Gasoline Internal Combustion Engines”. Pacific Journal of Science and Technology. 10(1):93-106. (Keywords: hydrogen fuel, H2, gasoline, simulation, fuel cells, combustion chamber, servo jet, engine, ICE).
pjst10_1_93.pdf
Lateef, I.A., M.O. Arowolo, and O.A. Akintaro. 2009. “Ferrographic Oil Analysis Technique for Lubricant Monitoring and Analysis in Internal Combustion Engines”. Pacific Journal of Science and Technology. 10(1):107-109. (Keywords: measurement, analysis technique, lubrication, ferrographic method, oil analysis, ware rate, internal combustion engine).
pjst10_1_107.pdf
Nwosu, C.A. and M.U. Agu. 2009. “Power and Energy Balance in Wind-Solar Hybrid Power System”. Pacific Journal of Science and Technology. 10(1):110-116. (Keywords: hybrid, power, CHP, combined heat and power, renewable energy, energy storage sub-system).
pjst10_1_110.pdf
Thiesen, S. 2009. “Simple and Safe Solar Heating: A Whole Systems Approach”. Pacific Journal of Science and Technology. 10(1):117-122. (Keywords: SECUSOL, solar energy, solar heating, solar thermal systems, overheating, stagnation).
pjst10_1_117.pdf
Nanda, P. 2009. “Solar Thermal Energy Utilization in Food Processing Industry in India”. Pacific Journal of Science and Technology. 10(1):123-131. (Keywords: food processing industry, solar parabolic concentrator, thermal system, heat exchanger, solar radiation, sweetmeat).
pjst10_1_123.pdf
Ommi, F., S.M. Hosseinalipour, A. Kargar, E. Movahed, and K. Nekofar. 2008. "Experimental Investigation of Characteristics of a Double-Base Swirl Injector In a Liquid Rocket Propellant Engine". Pacific Journal of Science and Technology. 10(1):132-135. (Keywords: LPRE, liquid propellant rocket engine, swirl dual-based injector, propulsion, spray cone, spray angle).
pjst10_1_132.pdf
Olabode, B.T. 2009. “An Accurate Scheme by Block Method for Third Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(1):136-142. (Keywords: linear multistep methods, LMMs, odes, P-stability, Zero-stability, third order, IVPs, initial value problems, interval of periodicity, predictor-corrector).
pjst10_1_136.pdf
Olabode, B.T. 2009. “A Six-Step Scheme for the Solution of Fourth Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 10(1):143-148. (Keywords: linear multistep methods, LMMs, p-stability, zero-stability, third order, IVPs, odes, interval of periodicity, predictor-corrector).
pjst10_1_143.pdf
Aladeniyi, O.B., O.E. Olowofeso, and O.A. Fasoranbaku. 2009. “On New Techniques for Testing Incomplete Data Using Regression Models”. Pacific Journal of Science and Technology. 10(1):149-160. (Keywords: missing data, heteroscedasticity, regression model, explanatory variables, parameters).
pjst10_1_149.pdf
Hazarika, B. and B.C. Tripathy. 2009. “Some New Type of Generalized Difference Paranormed Sequence Spaces Defined by Sequence of Orlicz Funtions Associated with Multiplier Sequences”. Pacific Journal of Science and Technology. 10(1):161-169. (AMS Classification Number: 40 A05, 40 C05, 46 A45, 40 D25). (Keywords: paranom, Orlicz function, solid space, symmetric space).
pjst10_1_161.pdf
Olaewe, O.O. and A.E.A. Kareem. 2009. “The Place of Parametric Statistical Methods in Conducting Research in the Millennium Age”. Pacific Journal of Science and Technology. 10(1):170-177. (Keywords: research activity, research process, statistics, research design, statistical analysis, parametric statistics).
pjst10_1_170.pdf
Odior, A.O. and F.A. Oyawale. 2009. “Application of Mathematical Model to Optimization of the Production Capacity of Paint Manufacturing Company. Pacific Journal of Science and Technology. 10(1):178-184. (Keywords: paint production, time study model, mathematical model, product inspection).
pjst10_1_178.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):185-190. (Keywords: planning, planning horizon, employee motivation, labor efficiency, job planning).
pjst10_1_185.pdf
Ismaila, S.O., O.G. Akanbi, and O.E. Charles-Owaba. 2009. “Cost Minimization Approach to Manpower Planning in a Manufacturing Company”. Pacific Journal of Science and Technology. 10(1):191-196. (Keywords: manpower planning, queue model, regression analysis, manufacturing company).
pjst10_1_191.pdf
Udom, A.U. and P.I. Uche. 2009. “The Use of Time as an Optimality Performance Criterion in Manpower Control”. Pacific Journal of Science and Technology. 10(1):197-203. (Keywords: time, optimality, recruitment control, performance criterion, stochastic differential equation).
pjst10_1_197.pdf
Boyinbode, O.K. and K.G. Akintola. 2008. "Effecting E-Learning with U-Learning Technology in Nigerian Educational System". Pacific Journal of Science and Technology. 10(1):204-210. (Keywords: ubiquitous learning, sensors, electronic learning, ubiquitous computing).
pjst10_1_204.pdf
Aminu, A.M. 2009. “Technical Literacy and Public Understanding of Technology”. Pacific Journal of Science and Technology. 10(1):211-214. (Keywords: technical knowledge, technical literacy, understanding, public, society).
pjst10_1_211.pdf
Aminu, A.M. 2009. “Repositioning the Current Electrical Power Engineering Curricula to Stimulate More Interest”. Pacific Journal of Science and Technology. 10(1):215-219. (Keywords: engineering curricula, industry requirements, educational gaps, tertiary education).
pjst10_1_215.pdf
Alausa, D.W.S. and C.U. Okoye. 2009. “The Effect of Research and Development in Developing Countries: Nigeria’s Perspective”. Pacific Journal of Science and Technology. 10(1):220-225. (Keywords: development, developing countries, R&D, research, technical progress).
pjst10_1_220.pdf
Olagoke, S.A. and D.W.S. Alausa. 2009. “Technology in Modern Day Life: Challenges to Polytechnic Education”. Pacific Journal of Science and Technology. 10(1):226-233. (Keywords: technical development, education, research, technical progress).
pjst10_1_226.pdf
Olugbenga, A.F. 2009. “Towards Effective SIWES Curriculum Development in Applied Sciences for Adequate Skills Utilization: A Case Study of the School of Applied Science, Nuhu Bamalli Polytechnic, Zaria”. Pacific Journal of Science and Technology. 10(1):234-239. (Keywords: students’ industrial work experience scheme, SIWES, polytechnic education, training, educational reform Nigeria).
pjst10_1_234.pdf
Boyinbode, O.K., R.O. Akinyede, and O.S. Adeola. 2009. A Library Grid Network for Enhancing Learning in Nigerian Universities”. Pacific Journal of Science and Technology. 10(1):240-250. (Keywords: information technology, grid computing, library information grid technology, university education, Nigeria, virtualized resources).
pjst10_1_240.pdf
Olokede, S.S. 2009. “Reliability Analysis of Fixed Wireless Networks in Nigeria”. Pacific Journal of Science and Technology. 10(1):251-255. (Keywords: reliability, analysis, fixed wireless, Nigerian, Nigeria).
pjst10_1_251.pdf
Idachaba, F.E. 2009. “Strategies for Low Cost Rural Telephony”. Pacific Journal of Science and Technology. 10(1):256-261. (Keywords: GSM phone booths, range extenders, global system for mobile, shared access concept).
pjst10_1_256.pdf.
Kuboye, B.M., B.K. Alese, and O. Fajuyigbe. 2009. “Congestion Analysis on the Nigerian Global System for Mobile Communications (GSM) Network”. Pacific Journal of Science and Technology. 10(1):262-271. (Keywords: GSM, global system for mobile communications, telecom, network congestion).
pjst10_1_262.pdf
Kharat, M.U. and V.S. Rahangadale. 2009. “Analysis of Resource Utilization in FPGA Implementation of an Embedded System using Soft Core Processor”. Pacific Journal of Science and Technology. 10(1):272-279. (Keywords: field programmable gate array, FPGA, reconfigurable embedded processors).
pjst10_1_272.pdf
Ibikunle, F.A. 2009. “Comparative Analysis of Alternative Last Mile Broadband Access Technologies (Wi-Fi and WiMAX)”. Pacific Journal of Science and Technology. 280-285. (Keywords: broadband wireless, last mile access, rural connectivity, WiMAX, Wi-Fi, digital divide).
pjst10_1_280.pdf
Ibikunle, F.A. 2009. “Broadband Wireless Access Solution based on OFDMA Technique in WiMAX IEEE 802.16”. Pacific Journal of Science and Technology. 10(1):286-294. (Keywords: OFDMA, WiMAX, sub-carriers, sub-channels, broadband wireless).
pjst10_1_286.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Chemical Profile of Pleurotus tuberregium (Fr) Sing’s Sclerotia”. Pacific Journal of Science and Technology. 10(1):295-299. (Keywords: phytochemical screening, Pleurotus tuberregium (Fr) sclerotium, proximate composition).
pjst10_1_295.pdf
Nuruzzaman, M.. 2009. “Translation Oveture Effect through Polar Equations in Two-Dimensional Digital Animations”. Pacific Journal of Science and Technology. 10(1):300-309. (Keywords: digital animation, spatial domain processing, special effect, 2D animation).
pjst10_1_300.pdf
Boyinbode, O.K. and K.G. Akintola. 2009. “Transforming Nigeria Health Care System through Wirelss Sensor Networks”. Pacific Journal of Science and Technology. 10(1):310-322. (Keywords: medical monitoring, telemedicine, medical sensors, body worn sensors, wireless personal or body area networks, WPAN, WBAN).
pjst10_1_310.pdf
Khan, M.Q. 2009. “Bombay Blood Group: A Case Report”. Pacific Journal of Science and Technology. 10(1):333-337. (Keywords: Bombay phenotype, transfusion, Oh blood group, rare blood type, blood antigens).
pjst10_1_333.pdf
Sangeeta, H.J. and H.D. Toshikhane. 2009. “A Critical Evaluation of the Concept of “Nasa Hi Shiraso Dwaram” (Nasal Route Entry for the Cranial Cavity)”. Pacific Journal of Science and Technology. 10(1):338-341. (Keywords: nasal drug delivery, nasya, nasal cavity, Ayurveda, traditional Indian medicine).
pjst10_1_338.pdf
Toshikhane, H.D. and H.J. Sangeeta. 2009. “Fracture Management in Traditional Indian Medicine”. Pacific Journal of Science and Technology. 10(1):342-344. (Keywords: bone fracture, skeletal system injuries, Ayurveda, traditional Indian medicine).
pjst10_1_342.pdf
Kayode, J. and J.M. Ayeni. 2009. “Allelopathic Effects of Some Crop Residues on the Germination and Growth of Maize (Zea mays L.)”. Pacific Journal of Science and Technology. 10(1):345-349. (Keywords: sorghum stem extract, rice husk extract, germination, corn, plant development, allelopathy, allelochemicals).
pjst10_1_345.pdf
Echeme, J.O. and M.E. Khan. 2009. “Phytochemical Analysis and Cholinesterase Inhibition of Cyperus platycaulis”. Pacific Journal of Science and Technology. 10(1):350-356. (Keywords: physicochemical, ChE, cytotoxicity, antibacterial properties, tannins, ethnomedicine, folk medicine, active ingredients, tuberculosis, extracts).
pjst10_1_350.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Chemical Profile of Pleurotus tuberregium (Fr) Sing’s Sclerotia”. Pacific Journal of Science and Technology. 10(1):357-362. (Keywords: phytochemical screening, Pleurotus tuberregium (Fr) sclerotium, proximate composition).
pjst10_1_357.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Comparative Study of the minderal Element Composition of Some Common Nigerian Medicinal Plants”. Pacific Journal of Science and Technology. 10(1):362-366. (Keywords: Acalypha wilkesiana, Chromolaena odorata, mineral composition, Tridax procumbens).
pjst10_1_362.pdf
Ikewuchi, J.C. and C.C. Ikewuchi. 2009. “Comparative Study of the minderal Element Composition of Some Common Nigerian Medicinal Plants”. Pacific Journal of Science and Technology. 10(1):367-371. (Keywords: Acalypha wilkesiana, Chromolaena odorata, Tridax procumbens, vitamin composition).
pjst10_1_367.pdf
Simolowo, O.E. and M.B. Adeniji. 2009. “The Effect of Tribological Processes on Productivity: A Case Study of Industries in Ibadan Metropolis of Nigeria”. Pacific Journal of Science and Technology. 10(1):372-381. (Keywords: tribology, industry, productivity, process-reliability, industrial downtime).
pjst10_1_372.pdf
Kubmarawa, D., M.E. Khan, A.M. Punah, and M. Hassan. 2009. “Phytochemical and Antimicrobial Screening of Ficus platyphylla against Human/Animal Pathogens”. Pacific Journal of Science and Technology. 10(1):382-386. (Keywords: Ficus platyphylla, phytochemical, antimicrobial activity, Staphylococcus aureus, Pseudomonas aeruginosa, flavonoids).
pjst10_1_382.pdf
Kayode, J., A.A. Oyedeji, and O. Olowoyo. 2009. “Evaluation of the Effects of Pollution with Spent Lubricating Oil on the Physical and chemical Properties of Soil”. Pacific Journal of Science and Technology. 10(1):387-391. (Keywords: soil quality, soil characteristics, POL, SOL, contamination, chemical properties).
pjst10_1_387.pdf
Hati, S.S., G.A. Dimari, and V.O. Ogugbuaja. 2009. “Levels of Potentially Toxic Metals in Synthetic Industrial Essential Oils Utilized in Northern Nigeria”. Pacific Journal of Science and Technology. 10(1):392-398. (Keywords: synthetic fragrance, direct application, toxic metals, human health, northern Nigeria).
pjst10_1_392.pdf
Panthak, S.K., L. Upadhay, and G. Srivastava. 2009. “Study of Thermal Properties of Babool Wood and its Polyacrylonitrite Composites”. Pacific Journal of Science and Technology. 10(1):399-405. (Keywords: benzoyl peroxide, polyacrylonitrite, impregnation, thermo-oxidative stability).
pjst10_1_399.pdf
Panthak, S.K., M. Arif, and G. Srivastava. 2009. “Study of Thermal Properties of Eucalyptus Wood and its Polyacrylonitrite Composites”. Pacific Journal of Science and Technology. 10(1):X406-412. (Keywords: benzoyl peroxide, polyacrylonitrite, impregnation, thermo-oxidative stability).
pjst10_1_406.pdf
Oriaku, C.I., F.I. Ezema, and J.C. Osuwa. 2008. "Fabrication and Optical Constants of CdMnS Ternary Thin Films Deposited by Chemical Bath". Pacific Journal of Science and Technology. 10(1):413-416. (Keywords: CBD, chemical bath deposition, deposition technique, thin films, ternary compounds).
pjst10_1_413.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):417-422. (Keywords: polymer blend, polyvinyl alcohol, polyaniline, conducting polymer, inorganic acids, gas sensor).
pjst10_1_417.pdf
Thiyagarajan, R., M. Mahaboob Beevi, and M. Anusuya. 2009. “Preparation and Characterization of Aluminum Doped Zirconium Sulphide Thin Films”. Pacific Journal of Science and Technology. 10(1):423-427. (Keywords: thin films, structural properties, optical band gap).
pjst10_1_423.pdf
Babalola, J.O., N.A.A. Babaride, O.A. Popoola, and V.O. Olinla. 2009. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Cd(II) and Pb(II) from Aqueous Solutions by Talinum triangulare (Water Leaf)”. Pacific Journal of Science and Technology. 10(1):428-438. (Keywords: biosorption, Talinum triangulare, cadmium (II), lead (II), isotherm).
pjst10_1_428.pdf
Babalola, J.O., N.A.A. Babaride, A. Olalekan, and V.O. Olinla. 2009. “Kinetic, Isothermal, and Thermodynamic Studies of the Biosorption of Ni(II) and Cr(III) from Aqueous Solutions by Talinum triangulare (Water Leaf)”. Pacific Journal of Science and Technology. 10(1):439-450. (Keywords: biosorption, Talinum triangulare, thermodynamic study, pseudo-second-order, isotherm).
pjst10_1_439.pdf
Ogunlaja, A.S., E.O. Odebunmi, and S.O. Owalude. 2009. “Kinetics and Mechanism of Mn (II) Catalyzed Oxidation of D-Arabinose and D-Xylose by Chromium (VI) Ions in Perchloric Acid Medium”. Pacific Journal of Science and Technology. 10(1):451-461. (Keywords: kinetics, sugars, chromium oxidation, arabinose, xylose, manganese chloride catalysis, perchloric acid).
pjst10_1_451.pdf
Akinyemi, O.O. and O.J. Alamu. 2008. “Effect of 0.05m NaCl on Corrosion of Coated Reinforcing Steels in Concrete”. Pacific Journal of Science and Technology. 10(1):462-471. (Keywords: corrosion, concrete, coatings, steel).
pjst10_1_462.pdf
Balaji, V. and N. Vasudevan. 2009. “Model Predictive Control for pH Control of Cephradine Purification”. Pacific Journal of Science and Technology. 10(1):472-476. (Keywords: model predictive control, PID, controller, Cephradine, LabView, process control).
pjst10_1_472.pdf
Ikewuchi, C.C. and J.C. Ikewuchi. 2009. “Amino Acid, Mineral, and Vitamin Composition of Sanseviera liberica Gérôme and Labroy”. Pacific Journal of Science and Technology. 10(1):477-482. (Keywords: Amino acid, mineral and vitamin profile, Sanseviera liberica).
pjst10_1_477.pdf
Adelabu, T.I. and I.A. Lateef. 2009. “Planning: An Effective Tool for Industrial Maintenance”. Pacific Journal of Science and Technology. 10(1):483-486. (Keywords: electrical resistivity, groundwater exploration, hard rock, Fidiwo, Ajebo, southwestern Nigeria, vertical electrical sounding, VES).
pjst10_1_483.pdf
John-Onwualu, J.N. and V.U. Ukaegbu. 2009. “Petrogenetic and Geotectonic Implications of Lokpa-Ukwu Pyroclastics in Southern Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 10(1):487-500. (Keywords: geology, geochemistry, Cretaceous sedimentary formations).
pjst10_1_487.pdf
Namdar, A. and M.K. Pelkoo. 2009. “Evaluation of Pore Water Pressure Characteristics in Embankment Model”. Pacific Journal of Science and Technology. 10(1):501-506. (Keywords: embankment, pore water pressure, dense layer, liquefaction).
pjst10_1_501.pdf
Akinyokun, O.C., P.A. Enikanselu, A.B. Adeyemo, and A.Adesida. 2009. “Well Log Interpretation Model for the Determination of Lithology and Fluid Contents”. Pacific Journal of Science and Technology. 507-517. (Keywords: well log analysis, lithology, neural network, fuzzy logic, geophysical data).
pjst10_1_507.pdf
Ukaegbu, V.U. and I.O. Akpabio. 2009. “Geology and Stratigraphy Northeast of Afikpo Basin, Lower Benue Trough, Nigeria”. Pacific Journal of Science and Technology. 10(1):518-527. (Keywords: Afikpo basn, lithostratigraphic units, geology, Asu river group, Turonian Ezeaku formation).
pjst10_1_518.pdf
Adoat, K.A.N., A.O. Adelusi, and M.A. Ayuk. 2009. “Relevance of Geophysics in Road Failures Investigation in a Typical Basement Complex of South Western Nigeria”. Pacific Journal of Science and Technology. 5(1):528-539. (Keywords: geophysics, road subsurface, civil engineering, road engineering, road failure).
pjst10_1_528.pdf
Adetoyinbo, A.A., O.I. Popoola, O.S. Hammed, and L.A. Sumonu. 2009. “Detection of Seismic ULF Geo-Electrical Potential Variations as a Tremor Precursor”. Pacific Journal of Science and Technology. 10(1):540-555. (Keywords: geo-electrical, seismic, ultra low frequency, ULF, precursors, fracture).
pjst10_1_540.pdf
Onyedim, G.C. and O.O. Ocan. 2009. “Spatial Periodicities of Structural Features of the Basement Complex of Southwestern Nigeria Deduced from Auto-Covariance and Power Spectra of Aeromagnetic Data”. Pacific Journal of Science and Technology. 10(1):556-566. (Keywords: magnetic anomalies, autocorrelation, power spectrum, harmonics, lineaments).
pjst10_1_556.pdf
Ayininuola, G.M. 2009. “Variability in Geochemical Properties of Termitaria: University of Ibadan Case Study”. Pacific Journal of Science and Technology. 10(1):567-572. (Keywords: geotechnical properties, chemical properties, termitaria, geological zones, shear strength).
pjst10_1_567.pdf
Ayininuola, G.M. and O.A. Agbede. 2009. “Influence of Sodium Chloride on Subgrade Soil California Bearing Ratio”. Pacific Journal of Science and Technology. 10(1):573-580. (Keywords: cation exchange capacity, CEC, California bearing ration, CBR, soil, subgrade, salt).
pjst10_1_573.pdf
Olugbenga, A.F. 2009. “Geo-Environmental Impact Assessment of Effluent Water Disposal on Underground Water in Parts of Samaru, Zaria Kaduna State, Nigeria”. Pacific Journal of Science and Technology. 10(1):581-590. (Keywords: groundwater contamination, BOD, COD, TDS, SS, nitrate, phosphate)
pjst10_1_581.pdf.
Olugbenga, A.F. 2009. “Preliminary Investigation of some Radiometric Anomalies at Kufena Ring Complex, Zaria Kaduna State, using Gamma Ray Scintillometer”. Pacific Journal of Science and Technology. 10(1):591-601. (Keywords: radioelement, radioecology, mineralization, uranium deposits, geological surveys).
pjst10_1_591.pdf
Olugbenga, A.F. 2009. “Two Dimensional Shallow Resistivity Investigation of the Ground Water Potential at Nuhu Bamalli Polytechnic, Zaria Main Campus using Electrical Imaging Technique”. Pacific Journal of Science and Technology. 10(1):602-613. (Keywords: shallow resistivity survey, ground water potential, water exploration).
pjst10_1_602.pdf
Ojo. O.J, U.K. Ajibola, and S.O. Akande. 2009. “Depositional Environments, Organic Richness and Petroleum Generating Potential of the Campanian-Maastrichtian Enugu Formation, Anambra Basin, Nigeria”. Pacific Journal of Science and Technology. 10(1):614-627. (Keywords: hydrocarbon exploration, total organic carbon, TOC, soluble organic matter, SOM).
pjst10_1_614.pdf
Oyegoke, S.O. 2009. “A Comparative Estimate of Sediment Transport Along the Coast of West Africa”. Pacific Journal of Science and Technology. 10(1):628-634. (Keywords: West Africa, wave climate, littoral drift, longshore sediment transport computation, Gulf of Guinea).
pjst10_1_628.pdf
Adeniran, A.E., M.O. Olorunfemi, and O.G. Bayowa. 2009. “Computer Model Study of the Effect of Resistive Topsoil on Interpretation Results of Subsurface Geoelectric Layers’ Parameters”. Pacific Journal of Science and Technology. 10(1):635-655. (Keywords: resistive topsoil, forward modeling, resistive type curves, curve matching, geoelectric parameters, statistical analysis, vertical electrical sounding, VES).
pjst10_1_635.pdf
Okiwelu, A.A., E.E. Okwueze, and I.O. Akpabio. 2009. “The Bouguer Gravity Anomaly Map of the Calabar Flank, Southeastern, Nigeria”. Pacific Journal of Science and Technology. 10(1):656-662. (Keywords: gravity, anomaly, Bouguer, free-air, drift, geology, Calabar Flank).
pjst10_1_656.pdf
Chifu, E.N, A. Usman, and O.C. Meludu. 2009. “Gravitational Scalar Potential Values Exterior to the Sun and Planets”. Pacific Journal of Science and Technology. 10(1):663-673. (Keywords: scalar potential, oblate spheroid, sun, planets, equator, pole).
pjst10_1_663.pdf
Agbo, G.A. and F.N. Okeke. 2009. “Preliminary Results from 3-D Approach to Ionosppheric Conductivities in the Equatorial Region”. Pacific Journal of Science and Technology. 10(1):674-680. (Keywords: ionosphere, ionospheric conductivities, electrojet, equatorial region, geomagnetic elements).
pjst10_1_674.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Solar Radiation in Port Harcourt: Correlation with Sunshine Duration”. Pacific Journal of Science and Technology. 10(1):681-685. (Keywords: sunshine, clearness index, solar radiation).
pjst10_1_681.pdf
Isikwue, B.C. and F.N. Okeke. 2009. “Effects of Some Atmospheric Parameters on the Dynamics of Lower Stratospheric Ozone in the Low Latitude”. Pacific Journal of Science and Technology. 10(1):686-692. (Keywords: O3, ozone, extra-tropical suction pump, ETSP, quasi biennial oscillation, QBO, atmospheric gases, atmospheric dynamics, lower stratosphere, atmospheric variability).
pjst10_1_686.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Enugu, Nigeria”. Pacific Journal of Science and Technology. 10(1):693-700. (Keywords: sunshine, maximum temperature, cloudiness index, relative humidity, solar radiation).
pjst10_1_693.pdf
Augustine, C. and M.N. Nnabuchi. 2009. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Enugu, Nigeria”. Pacific Journal of Science and Technology. 10(1):701-709. (Keywords: thermal conductivity, heat flow, sand percentage, temperature).
pjst10_1_701.pdf
Volume 9, Number 2 (November / December 2008)
Olokode, O.S., B.O. Bolaji, and O. Aiyedun. 2008. “Effects of Process Annealing on Mechanical Properties of Strain-Hardened Copper: A Case of Kabel Metal Nigeria Limited.. 9(2):278-283. (Keywords: annealing, cold-rolling, copper, deformation, mechanical properties, strain hardening).
pjst9_2_278.pdf
Akintunde, M.A. 2008. “Effect of Coiled Capillary Tube Pitch on Vapor Compression Refrigeration System Performance”. Pacific Journal of Science and Technology. 9(2):284-293. (Keywords: capillary tube, geometry, helical coil, serpentine coil, COP, correlations, refrigeration).
pjst9_2_284.pdf
Osuwa, J.C., C.I. Oriaku, and E.O. Abgoma. 2008. “Logic Indicating Device for Troubleshooting for Non-Pulsed Output Signals of Integrated Circuits (ICs)”. Pacific Journal of Science and Technology. 9(2):294-301. (Keywords: logic indicating device, complementary metal-oxide semiconductor, CMOS, transistor-transistor logic, TTL, integrated circuits, non-pulsed signals, troubleshooting, electronics).
pjst9_2_294.pdf
Nwosu, C.A. 2008. “State-Space Averaged Modeling of a Nonideal Boost Converter”. Pacific Journal of Science and Technology. 9(2):302-308. (Keywords: switching converters, performance, boost converters, line-to-output, control-to-output, EMI).
pjst9_2_302.pdf
Rajarajeswari, M.E. and K. Thanushkodi. 2008. “A High Performance DC-DC Converter with Battery Charging Circuit”. Pacific Journal of Science and Technology. 9(2):309-316. (Keywords: DC-DC converter, fuzzy logic controller, AFLC, bi-directional power flow, battery, MATLAB).
pjst9_2_309.pdf
Fadare, D.A. and A.S. Fatona. 2008. “Artificial Neural Network Modeling of Heat Transfer in a Staggered Cross-flow Tube-type Heat Exchanger”. Pacific Journal of Science and Technology. 9(2):317-323. (Keywords: artificial neural network, ANN, heat transfer, staggered, cross-flow, heat exchanger).
pjst9_2_317.pdf
Odigwe, I.A., A.U. Adoghe, A.A. Awelewa, and I.A. Samuel. 2008. “Auxiliary Winding Switching Circuit for Single-Phase Induction Motors”. Pacific Journal of Science and Technology. 9(2):324-327. (Keywords: centrifugal switch, auxiliary winding, electronic switch, induction motor, synchronous speed, starting capacitor).
pjst9_2_324.pdf
Nwosu, C.A. and G.C. Asomba. 2008. “Mitigation of Stability Problem in a Boost Converter having an Input Filter”. Pacific Journal of Science and Technology. 9(2):328-336. (Keywords: input filter, stability, damping, phase margin).
pjst9_2_328.pdf
Asomba, G.C. and C.A. Nwosu. Asomba. 2008. “Analysis and Validation of Power Conversion Efficiency in PV System”. Pacific Journal of Science and Technology. 9(2):337-343. (Keywords: photovoltaic, PV, inverters, losses, efficiency).
pjst9_2_337.pdf
Adoghe, A.U. and I.A. Odigwe. Adoghe. 2008. “Remote Monitor and Controller System for Power Generators”. Pacific Journal of Science and Technology. 9(2):344-350. (Keywords: controller, generator, remote, monitor, automatic, power systems).
pjst9_2_344.pdf
Ndikilar, C.E., A. Usman, and O.C. Meludu. 2008. “Motion of Particles of Non-Zero Rest Masses Exterior to a Spherical Mass Distribution with a Time Dependent Potential Field”. Pacific Journal of Science and Technology. 9(2):351-356. (Keywords: equations of motion, general relativity, time-dependent potential field, Schwarzschild’s solution).
pjst9_2_351.pdf
Ibijola, E.A. and B.J. Adegboyegun. 2008. “On the Theory and Application of Adomian Decomposition Method for Numerical Solutions of Second-Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 9(2):357-362. (Keywords: Adomian decomposition method, approximate solution, convergence, second order differential equations).
pjst9_2_357.pdf
Cheng, M.C. and Z.A. Halim. 2008. “Lower Memory Utilization for Digital Data Acquisition and Transmission Systems”. Pacific Journal of Science and Technology. 9(2):363-370. (Keywords: digital sampling, data acquisition, memory, universal remote, logic analyzer, compression, sampling rate, digital data storage).
pjst9_2_363.pdf
Arulogun, O.T., O.M. Olaniyi, and A.A. Ipadeola. 2008. “Development of a Computer-Controlled Security Gate System”. Pacific Journal of Science and Technology. 9(2):371-376. (Keywords: security, centronic port, PC, sensors, electromechanical systems, surveillance system).
pjst9_2_371.pdf
Arulogun, O.T., E.O. Omidiora, O.M. Olaniyi, and A.A. Ipadeola. 2008. “Development of Security System using Facial Recognition”. Pacific Journal of Science and Technology. 9(2):377-385. (Keywords: security, centronic port, PC, personal computer, interface, electromechanical systems, surveillance system).
pjst9_2_377.pdf
Olatubosun, O. and O. Solanke. 2008. “Framework for Client-Server Distributed Database System for Licensing and registration of Automobiles in Nigeria”. Pacific Journal of Science and Technology. 9(2):386-394. (Keywords: distributed database system, licensing, automobile, fragmentation, replication, registration).
pjst9_2_386.pdf
Olatubosun, O. and O.C. Akinyokun. 2008. “Framework for Client-Server Distributed Database System for Population Census”. Pacific Journal of Science and Technology. 9(2):395-406. (Keywords: distributed database system, population census, fragmentation, replication, vital registration).
pjst9_2_395.pdf
Okonigene, R.E., G.I. Ighalo, and E. Ogbeifun. 2008. “Developed Personal Record Software”. Pacific Journal of Science and Technology. 9(2):407-412. (Keywords: p record software, MS Visual Basic 6.0®, computation of GPA, computer hardware, computer software).
pjst9_2_407.pdf
Oyawale, F.A. and O.A. Adegboyega. 2008. “Manpower Planning Using Decision Analysis: Case of Crown Company”. Pacific Journal of Science and Technology. 9(2):413-419. (Keywords: decision analysis, manpower planning work sampling, uncertainty).
pjst9_2_413.pdf
Adebiyi, K.A. 2008. “Estimation of Air Traffic Accident Cost in Nigeria”. Pacific Journal of Science and Technology. 9(2):420-425. (Keywords: cost model, economic impact, airline accidents, Nigerian air travel, probability).
pjst9_2_420.pdf
Oladokun, V.O. and S.O. Badmus. 2008. “An Integer Linear Programming Model of a University Course timetabling Problem”. Pacific Journal of Science and Technology. 9(2):426-431. (Keywords: course timetabling, integer linear programming, ILP, heuristic).
pjst9_2_426.pdf
Bassey, K.J. 2008. “Optimal Policy for Material Requirements Planning and Procurements”. Pacific Journal of Science and Technology. 9(2):432-435. (Keywords: material requirements planning, MRPP, MRP, procurements, probability, cost control, inventory).
pjst9_2_432.pdf
Adegoke, A.S., I.T. Babalola, and W.A. Balogun. 2008. “Performance Evaluation of GSM Mobile System in Nigeria”. Pacific Journal of Science and Technology. 9(2):436-441. (Keywords: network accessibility, call drop, efficiency, congestion).
pjst9_2_436.pdf
Mukut, A.N.M.M.I., M.Q. Islam, and M.M. Alam. 2008. “Prospect of Wind Energy in the Coastal Belt of Bangladesh”. Pacific Journal of Science and Technology. 9(2):442-451. (Keywords: Bangladesh, Coastal region, Wind energy, Wind data, Velocity duration).
pjst9_2_442.pdf
Nwosu, C.A., G.C. Asomba, and C.U. Ogbuka. 2008. “Community-Based Independent Power Plant: A Case for Renewable Energy Resources”. Pacific Journal of Science and Technology. 9(2):452-460. (Keywords: wind power, hydroelectricity, hydro power, small scale, renewable energy, pump storage).
pjst9_2_452.pdf
Oriaku, C.I. and J.C. Osuwa. 2008. “Analysis of Thin Chalcogenide PbS Films Prepared from Chemical Bath”. Pacific Journal of Science and Technology. 9(2):461-467. (Keywords: thin films, chalcogenide films, chemical bath deposition, CBD, photothermal materials).
pjst9_2_461.pdf
Tan, K.B., C.K. Lee, Z. Zainal, C.C. Khaw, Y.P. Tan, and H. Shaari. 2008. “Reaction Study and Phase Formation in Bi2O3-ZnO-Nb2O5 Ternary System”. Pacific Journal of Science and Technology. 9(2):468-479. (Keywords: diagram, pyrochlores, monoclinic zirconolite, subsolidus).
pjst9_2_468.pdf
Tan, W.T., M. Zidan, Z. Zainal, and K. Anuar. 2008. “Voltametric Studies of Cadmium Ion at the Mercury Electrode in the Presence of Glutathione”. Pacific Journal of Science and Technology. 9(2):480-486. (Keywords: voltametric behaviors, Cd(II), GSH, glutathione, OSWV).
pjst9_2_480.pdf
Chukwudi, B.C. 2008. “Characterization and Evaluation of the Refractory Properties of Nsu Clay Deposit in Imo State Nigeria”. Pacific Journal of Science and Technology. 9(2):487-494. (Keywords: kaolinite, fireclay, alumina, refractory material, plasticity index).
pjst9_2_487.pdf
Chukwudi, B.C. and R. Uche. “Flocculation of Kaolinite Clay using Natural Polymer”. Pacific Journal of Science and Technology. 9(2):495-501. (Keywords: causticised cassava starch, kaolinite, settling rate, floc size, bed height).
pjst9_2_495.pdf
Ogagarue, D.O. 2008. “An F-K Procedure of Eliminating Guided Wave Energy from Shallow Marine Seismic Data”. Pacific Journal of Science and Technology. 9(2):502-508. (Keywords: seismic records, seismology, guided waves, noise, water layer).
pjst9_2_502.pdf
Omosuyi, G.O., A.O. Adegoke, and A.O. Adelusi. 2008. “Interpretation of Electromagnetic and Geoelectric Sounding Data for Groundwater Resources around Obanla-Obakekere, near Akure, Southwestern Nigeria”. Pacific Journal of Science and Technology. 9(2):509-525. (Keywords: electromagnetic profiling, depth sounding, geoelectric layers, lithologic layers, aquifer units, hydrogeologic framework).
pjst9_2_509.pdf
Etuk, E.E., N. Ukpabi, V.U. Ukaegbu, and I.O. Akpabio. 2008. “Structural Evolution, Magmatism and Effects On Hydrocarbon Maturation In Lower Benue Trough, Nigeria: A Case Study Of Lokpaukwu, Uturu And Ishiagu ”. Pacific Journal of Science and Technology. 9(2):526-532. (Keywords: petroleum, petroliferous formations, geology, intrusions, mudrock structures).
pjst9_2_526.pdf
Oyegoke, S.O. and S.A. Ayankogbe. 2008. “Scale Selection for Hydraulic Model of the Lagos Costal Zone”. Pacific Journal of Science and Technology. 9(2):533-536. (Keywords: hydraulic models, scale laws, moveable bed materials).
pjst9_2_533.pdf
Enikanselu, P.A. 2008. “Geophysical Seismic Refraction and Uphole Survey Analysis of Weathered Layer Characteristics in the “Mono” Field, North Western Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 9(2):537-545. (Keywords: seismic refraction, uphole, time-intercept, weathered layer and reverse-shooting).
pjst9_2_537.pdf
Osagie, E.O. 2008. “Seismic Activity in Nigeria”. Pacific Journal of Science and Technology. 9(2):546-551. (Keywords: earthquake, tremors, geological history, seismic activity).
pjst9_2_546.pdf
Chukwu, G.U., A.S. Ekine, and J.O. Ebeniro. 2008. “SP Anomalies Around Abakaliki Anticlinorium of Southeastern Nigeria”. Pacific Journal of Science and Technology. 9(2):552-557. (Keywords: self-potential, pyrrhotite, mineralization, ore body, pyrite).
pjst9_2_552.pdf
Ogagarue, D.O. 2008. “Localized Vp-Vs Relationships for the Niger Delta Sediments”. Pacific Journal of Science and Technology. 9(2):558-561. (Keywords: compressional and shear velocity, Castagna’s mud-rock line, hydrocarbon exploration).
pjst9_2_558.pdf
Omosuyi, G.O., J.S. Ojo, and M.O. Olorunfemi. 2008. “Geoelectric Sounding to Delineate Shallow Aquifers in the Coastal Plain Sands of Okitipupa Area, Southwestern Nigeria”. Pacific Journal of Science and Technology. 9(2):562-577. (Keywords: geoelectric sounding, aquifer units, coastal plain sands, aquifer vulnerability).
pjst9_2_562.pdf
Akintunde, M.A. and S.O. Omole. 2008. “Physico-Chemical Assessment of Ijapo Clay as Binder for Moulding in Foundry”. Pacific Journal of Science and Technology. 9(2):578-582. (Keywords: greensand, clay, mechanical tests, bentonite, Ijapo Clay, composition).
pjst9_2_578.pdf
Falayi, E.O., J.O. Adepitan, and A.B. Rabiu. 2008. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Iseyin, Nigeria”. Pacific Journal of Science and Technology. 9(2):583-591. (Keywords: solar global solar radiation, relative humidity, temperature, relative sunshine duration).
pjst9_2_583.pdf
Chukwu, G.U. 2008. “Water Quality Assessment of Boreholes in Umuahia South Local Government Area of Abia State, Nigeria”. Pacific Journal of Science and Technology. 9(2):592-598. (Keywords: water quality guidelines, borehole, groundwater, potable water, hardness, correlation).
pjst9_2_592.pdf
Chukwu, G.U. 2008. “Poverty-Driven Causes and Effects of Environmental Degradation in Nigeria”. Pacific Journal of Science and Technology. 9(2):599-602. (Keywords: environmental pollution, poverty, ozone-layer, toxicity, CFC).
pjst9_2_599.pdf
Wolfington, J. and A.R. Maranto. 2008. “Policy Approaches to the Recycling and Disposal of Electronic Waste”. Pacific Journal of Science and Technology. 9(2):603-609. (Keywords: electronic components, e-waste, computer disposal, public policy, toxic waste, recycling).
pjst9_2_603.pdf
Babalola, J.O., N.A.A. Babarinde, V.O. Oninla, and O.A. Popoola. 2008. “Kinetic, Equilibrium, and Thermodynamics Studies of the Biosorption of Lead(II) and Chromium(III) by Basella alba L.”. Pacific Journal of Science and Technology. 9(2):610-620. (Keywords: biosorption, lead, chromium, kinetics, thermodynamics, Basella alba Linn.).
pjst9_2_610.pdf
Babarinde, N.A.A., J.O. Babalola, and A.C. Onabanjo. 2008. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Pb(II) from solution by Calymperes erosum”. Pacific Journal of Science and Technology. 9(2):621-628. (Keywords: Calymperes erosum, lead(II), biosorption, equilibrium, thermodynamics).
pjst9_2_621.pdf
Akintunde, M.A. 2008. “Modeling of Thermal Properties of Food Components”. Pacific Journal of Science and Technology. 9(2):629-639. (Keywords: refrigeration, thermal conductivity, thermal diffusivity, density, specific heat).
pjst9_2_629.pdf
Bolaji, B.O. 2008. “Analysis of Moisture Transport in the Solar Drying of Food Items”. Pacific Journal of Science and Technology. 9(2):640-646. (Keywords: food items, liquid concentration, moisture transport, solar dryer, food preservation).
pjst9_2_640.pdf
Olwuagbemi, O.O. and A.C. Omonhinmin. 2008. “Evaluating the Relationship Between Running Times and DNA Sequence Sizes using a Generic-Based Filtering Program”. Pacific Journal of Science and Technology. 9(2):647-657. (Keywords: generic programming, DNA sequences, trend analysis, computer science, bioinformatics).
pjst9_2_647.pdf
Rama Chandra Prasad, P., C. Sudhakar Reddy, S.H. Raza, and C.B.S. Dutt. 2008. “Population Structure, Age Gradations, and Regeneration Status of Pterocarpus dalbergioides Roxb., an Endemic Species of Andaman Islands, India”. Pacific Journal of Science and Technology. 9(2):658-664. (Keywords: spatial distribution, padauk, species diversity, age gradations, conservation, extinction).
pjst9_2_658.pdf
Agba, E.H. and E.J. Ibanga. 2008. “Effects of X-Rays on the Physico-Chemical Properties of Soybean Oil”. Pacific Journal of Science and Technology. 9(2):665-667. (Keywords: irradiation, food, density, refractive index, pH, iodine, viscosity, free fatty acid, biodiesel).
pjst9_2_665.pdf
pjst9_2_278.pdf
Akintunde, M.A. 2008. “Effect of Coiled Capillary Tube Pitch on Vapor Compression Refrigeration System Performance”. Pacific Journal of Science and Technology. 9(2):284-293. (Keywords: capillary tube, geometry, helical coil, serpentine coil, COP, correlations, refrigeration).
pjst9_2_284.pdf
Osuwa, J.C., C.I. Oriaku, and E.O. Abgoma. 2008. “Logic Indicating Device for Troubleshooting for Non-Pulsed Output Signals of Integrated Circuits (ICs)”. Pacific Journal of Science and Technology. 9(2):294-301. (Keywords: logic indicating device, complementary metal-oxide semiconductor, CMOS, transistor-transistor logic, TTL, integrated circuits, non-pulsed signals, troubleshooting, electronics).
pjst9_2_294.pdf
Nwosu, C.A. 2008. “State-Space Averaged Modeling of a Nonideal Boost Converter”. Pacific Journal of Science and Technology. 9(2):302-308. (Keywords: switching converters, performance, boost converters, line-to-output, control-to-output, EMI).
pjst9_2_302.pdf
Rajarajeswari, M.E. and K. Thanushkodi. 2008. “A High Performance DC-DC Converter with Battery Charging Circuit”. Pacific Journal of Science and Technology. 9(2):309-316. (Keywords: DC-DC converter, fuzzy logic controller, AFLC, bi-directional power flow, battery, MATLAB).
pjst9_2_309.pdf
Fadare, D.A. and A.S. Fatona. 2008. “Artificial Neural Network Modeling of Heat Transfer in a Staggered Cross-flow Tube-type Heat Exchanger”. Pacific Journal of Science and Technology. 9(2):317-323. (Keywords: artificial neural network, ANN, heat transfer, staggered, cross-flow, heat exchanger).
pjst9_2_317.pdf
Odigwe, I.A., A.U. Adoghe, A.A. Awelewa, and I.A. Samuel. 2008. “Auxiliary Winding Switching Circuit for Single-Phase Induction Motors”. Pacific Journal of Science and Technology. 9(2):324-327. (Keywords: centrifugal switch, auxiliary winding, electronic switch, induction motor, synchronous speed, starting capacitor).
pjst9_2_324.pdf
Nwosu, C.A. and G.C. Asomba. 2008. “Mitigation of Stability Problem in a Boost Converter having an Input Filter”. Pacific Journal of Science and Technology. 9(2):328-336. (Keywords: input filter, stability, damping, phase margin).
pjst9_2_328.pdf
Asomba, G.C. and C.A. Nwosu. Asomba. 2008. “Analysis and Validation of Power Conversion Efficiency in PV System”. Pacific Journal of Science and Technology. 9(2):337-343. (Keywords: photovoltaic, PV, inverters, losses, efficiency).
pjst9_2_337.pdf
Adoghe, A.U. and I.A. Odigwe. Adoghe. 2008. “Remote Monitor and Controller System for Power Generators”. Pacific Journal of Science and Technology. 9(2):344-350. (Keywords: controller, generator, remote, monitor, automatic, power systems).
pjst9_2_344.pdf
Ndikilar, C.E., A. Usman, and O.C. Meludu. 2008. “Motion of Particles of Non-Zero Rest Masses Exterior to a Spherical Mass Distribution with a Time Dependent Potential Field”. Pacific Journal of Science and Technology. 9(2):351-356. (Keywords: equations of motion, general relativity, time-dependent potential field, Schwarzschild’s solution).
pjst9_2_351.pdf
Ibijola, E.A. and B.J. Adegboyegun. 2008. “On the Theory and Application of Adomian Decomposition Method for Numerical Solutions of Second-Order Ordinary Differential Equations”. Pacific Journal of Science and Technology. 9(2):357-362. (Keywords: Adomian decomposition method, approximate solution, convergence, second order differential equations).
pjst9_2_357.pdf
Cheng, M.C. and Z.A. Halim. 2008. “Lower Memory Utilization for Digital Data Acquisition and Transmission Systems”. Pacific Journal of Science and Technology. 9(2):363-370. (Keywords: digital sampling, data acquisition, memory, universal remote, logic analyzer, compression, sampling rate, digital data storage).
pjst9_2_363.pdf
Arulogun, O.T., O.M. Olaniyi, and A.A. Ipadeola. 2008. “Development of a Computer-Controlled Security Gate System”. Pacific Journal of Science and Technology. 9(2):371-376. (Keywords: security, centronic port, PC, sensors, electromechanical systems, surveillance system).
pjst9_2_371.pdf
Arulogun, O.T., E.O. Omidiora, O.M. Olaniyi, and A.A. Ipadeola. 2008. “Development of Security System using Facial Recognition”. Pacific Journal of Science and Technology. 9(2):377-385. (Keywords: security, centronic port, PC, personal computer, interface, electromechanical systems, surveillance system).
pjst9_2_377.pdf
Olatubosun, O. and O. Solanke. 2008. “Framework for Client-Server Distributed Database System for Licensing and registration of Automobiles in Nigeria”. Pacific Journal of Science and Technology. 9(2):386-394. (Keywords: distributed database system, licensing, automobile, fragmentation, replication, registration).
pjst9_2_386.pdf
Olatubosun, O. and O.C. Akinyokun. 2008. “Framework for Client-Server Distributed Database System for Population Census”. Pacific Journal of Science and Technology. 9(2):395-406. (Keywords: distributed database system, population census, fragmentation, replication, vital registration).
pjst9_2_395.pdf
Okonigene, R.E., G.I. Ighalo, and E. Ogbeifun. 2008. “Developed Personal Record Software”. Pacific Journal of Science and Technology. 9(2):407-412. (Keywords: p record software, MS Visual Basic 6.0®, computation of GPA, computer hardware, computer software).
pjst9_2_407.pdf
Oyawale, F.A. and O.A. Adegboyega. 2008. “Manpower Planning Using Decision Analysis: Case of Crown Company”. Pacific Journal of Science and Technology. 9(2):413-419. (Keywords: decision analysis, manpower planning work sampling, uncertainty).
pjst9_2_413.pdf
Adebiyi, K.A. 2008. “Estimation of Air Traffic Accident Cost in Nigeria”. Pacific Journal of Science and Technology. 9(2):420-425. (Keywords: cost model, economic impact, airline accidents, Nigerian air travel, probability).
pjst9_2_420.pdf
Oladokun, V.O. and S.O. Badmus. 2008. “An Integer Linear Programming Model of a University Course timetabling Problem”. Pacific Journal of Science and Technology. 9(2):426-431. (Keywords: course timetabling, integer linear programming, ILP, heuristic).
pjst9_2_426.pdf
Bassey, K.J. 2008. “Optimal Policy for Material Requirements Planning and Procurements”. Pacific Journal of Science and Technology. 9(2):432-435. (Keywords: material requirements planning, MRPP, MRP, procurements, probability, cost control, inventory).
pjst9_2_432.pdf
Adegoke, A.S., I.T. Babalola, and W.A. Balogun. 2008. “Performance Evaluation of GSM Mobile System in Nigeria”. Pacific Journal of Science and Technology. 9(2):436-441. (Keywords: network accessibility, call drop, efficiency, congestion).
pjst9_2_436.pdf
Mukut, A.N.M.M.I., M.Q. Islam, and M.M. Alam. 2008. “Prospect of Wind Energy in the Coastal Belt of Bangladesh”. Pacific Journal of Science and Technology. 9(2):442-451. (Keywords: Bangladesh, Coastal region, Wind energy, Wind data, Velocity duration).
pjst9_2_442.pdf
Nwosu, C.A., G.C. Asomba, and C.U. Ogbuka. 2008. “Community-Based Independent Power Plant: A Case for Renewable Energy Resources”. Pacific Journal of Science and Technology. 9(2):452-460. (Keywords: wind power, hydroelectricity, hydro power, small scale, renewable energy, pump storage).
pjst9_2_452.pdf
Oriaku, C.I. and J.C. Osuwa. 2008. “Analysis of Thin Chalcogenide PbS Films Prepared from Chemical Bath”. Pacific Journal of Science and Technology. 9(2):461-467. (Keywords: thin films, chalcogenide films, chemical bath deposition, CBD, photothermal materials).
pjst9_2_461.pdf
Tan, K.B., C.K. Lee, Z. Zainal, C.C. Khaw, Y.P. Tan, and H. Shaari. 2008. “Reaction Study and Phase Formation in Bi2O3-ZnO-Nb2O5 Ternary System”. Pacific Journal of Science and Technology. 9(2):468-479. (Keywords: diagram, pyrochlores, monoclinic zirconolite, subsolidus).
pjst9_2_468.pdf
Tan, W.T., M. Zidan, Z. Zainal, and K. Anuar. 2008. “Voltametric Studies of Cadmium Ion at the Mercury Electrode in the Presence of Glutathione”. Pacific Journal of Science and Technology. 9(2):480-486. (Keywords: voltametric behaviors, Cd(II), GSH, glutathione, OSWV).
pjst9_2_480.pdf
Chukwudi, B.C. 2008. “Characterization and Evaluation of the Refractory Properties of Nsu Clay Deposit in Imo State Nigeria”. Pacific Journal of Science and Technology. 9(2):487-494. (Keywords: kaolinite, fireclay, alumina, refractory material, plasticity index).
pjst9_2_487.pdf
Chukwudi, B.C. and R. Uche. “Flocculation of Kaolinite Clay using Natural Polymer”. Pacific Journal of Science and Technology. 9(2):495-501. (Keywords: causticised cassava starch, kaolinite, settling rate, floc size, bed height).
pjst9_2_495.pdf
Ogagarue, D.O. 2008. “An F-K Procedure of Eliminating Guided Wave Energy from Shallow Marine Seismic Data”. Pacific Journal of Science and Technology. 9(2):502-508. (Keywords: seismic records, seismology, guided waves, noise, water layer).
pjst9_2_502.pdf
Omosuyi, G.O., A.O. Adegoke, and A.O. Adelusi. 2008. “Interpretation of Electromagnetic and Geoelectric Sounding Data for Groundwater Resources around Obanla-Obakekere, near Akure, Southwestern Nigeria”. Pacific Journal of Science and Technology. 9(2):509-525. (Keywords: electromagnetic profiling, depth sounding, geoelectric layers, lithologic layers, aquifer units, hydrogeologic framework).
pjst9_2_509.pdf
Etuk, E.E., N. Ukpabi, V.U. Ukaegbu, and I.O. Akpabio. 2008. “Structural Evolution, Magmatism and Effects On Hydrocarbon Maturation In Lower Benue Trough, Nigeria: A Case Study Of Lokpaukwu, Uturu And Ishiagu ”. Pacific Journal of Science and Technology. 9(2):526-532. (Keywords: petroleum, petroliferous formations, geology, intrusions, mudrock structures).
pjst9_2_526.pdf
Oyegoke, S.O. and S.A. Ayankogbe. 2008. “Scale Selection for Hydraulic Model of the Lagos Costal Zone”. Pacific Journal of Science and Technology. 9(2):533-536. (Keywords: hydraulic models, scale laws, moveable bed materials).
pjst9_2_533.pdf
Enikanselu, P.A. 2008. “Geophysical Seismic Refraction and Uphole Survey Analysis of Weathered Layer Characteristics in the “Mono” Field, North Western Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 9(2):537-545. (Keywords: seismic refraction, uphole, time-intercept, weathered layer and reverse-shooting).
pjst9_2_537.pdf
Osagie, E.O. 2008. “Seismic Activity in Nigeria”. Pacific Journal of Science and Technology. 9(2):546-551. (Keywords: earthquake, tremors, geological history, seismic activity).
pjst9_2_546.pdf
Chukwu, G.U., A.S. Ekine, and J.O. Ebeniro. 2008. “SP Anomalies Around Abakaliki Anticlinorium of Southeastern Nigeria”. Pacific Journal of Science and Technology. 9(2):552-557. (Keywords: self-potential, pyrrhotite, mineralization, ore body, pyrite).
pjst9_2_552.pdf
Ogagarue, D.O. 2008. “Localized Vp-Vs Relationships for the Niger Delta Sediments”. Pacific Journal of Science and Technology. 9(2):558-561. (Keywords: compressional and shear velocity, Castagna’s mud-rock line, hydrocarbon exploration).
pjst9_2_558.pdf
Omosuyi, G.O., J.S. Ojo, and M.O. Olorunfemi. 2008. “Geoelectric Sounding to Delineate Shallow Aquifers in the Coastal Plain Sands of Okitipupa Area, Southwestern Nigeria”. Pacific Journal of Science and Technology. 9(2):562-577. (Keywords: geoelectric sounding, aquifer units, coastal plain sands, aquifer vulnerability).
pjst9_2_562.pdf
Akintunde, M.A. and S.O. Omole. 2008. “Physico-Chemical Assessment of Ijapo Clay as Binder for Moulding in Foundry”. Pacific Journal of Science and Technology. 9(2):578-582. (Keywords: greensand, clay, mechanical tests, bentonite, Ijapo Clay, composition).
pjst9_2_578.pdf
Falayi, E.O., J.O. Adepitan, and A.B. Rabiu. 2008. “Empirical Models for the Correlation of Global Solar Radiation with Meteorological Data for Iseyin, Nigeria”. Pacific Journal of Science and Technology. 9(2):583-591. (Keywords: solar global solar radiation, relative humidity, temperature, relative sunshine duration).
pjst9_2_583.pdf
Chukwu, G.U. 2008. “Water Quality Assessment of Boreholes in Umuahia South Local Government Area of Abia State, Nigeria”. Pacific Journal of Science and Technology. 9(2):592-598. (Keywords: water quality guidelines, borehole, groundwater, potable water, hardness, correlation).
pjst9_2_592.pdf
Chukwu, G.U. 2008. “Poverty-Driven Causes and Effects of Environmental Degradation in Nigeria”. Pacific Journal of Science and Technology. 9(2):599-602. (Keywords: environmental pollution, poverty, ozone-layer, toxicity, CFC).
pjst9_2_599.pdf
Wolfington, J. and A.R. Maranto. 2008. “Policy Approaches to the Recycling and Disposal of Electronic Waste”. Pacific Journal of Science and Technology. 9(2):603-609. (Keywords: electronic components, e-waste, computer disposal, public policy, toxic waste, recycling).
pjst9_2_603.pdf
Babalola, J.O., N.A.A. Babarinde, V.O. Oninla, and O.A. Popoola. 2008. “Kinetic, Equilibrium, and Thermodynamics Studies of the Biosorption of Lead(II) and Chromium(III) by Basella alba L.”. Pacific Journal of Science and Technology. 9(2):610-620. (Keywords: biosorption, lead, chromium, kinetics, thermodynamics, Basella alba Linn.).
pjst9_2_610.pdf
Babarinde, N.A.A., J.O. Babalola, and A.C. Onabanjo. 2008. “Kinetic, Equilibrium, and Thermodynamic Studies of the Biosorption of Pb(II) from solution by Calymperes erosum”. Pacific Journal of Science and Technology. 9(2):621-628. (Keywords: Calymperes erosum, lead(II), biosorption, equilibrium, thermodynamics).
pjst9_2_621.pdf
Akintunde, M.A. 2008. “Modeling of Thermal Properties of Food Components”. Pacific Journal of Science and Technology. 9(2):629-639. (Keywords: refrigeration, thermal conductivity, thermal diffusivity, density, specific heat).
pjst9_2_629.pdf
Bolaji, B.O. 2008. “Analysis of Moisture Transport in the Solar Drying of Food Items”. Pacific Journal of Science and Technology. 9(2):640-646. (Keywords: food items, liquid concentration, moisture transport, solar dryer, food preservation).
pjst9_2_640.pdf
Olwuagbemi, O.O. and A.C. Omonhinmin. 2008. “Evaluating the Relationship Between Running Times and DNA Sequence Sizes using a Generic-Based Filtering Program”. Pacific Journal of Science and Technology. 9(2):647-657. (Keywords: generic programming, DNA sequences, trend analysis, computer science, bioinformatics).
pjst9_2_647.pdf
Rama Chandra Prasad, P., C. Sudhakar Reddy, S.H. Raza, and C.B.S. Dutt. 2008. “Population Structure, Age Gradations, and Regeneration Status of Pterocarpus dalbergioides Roxb., an Endemic Species of Andaman Islands, India”. Pacific Journal of Science and Technology. 9(2):658-664. (Keywords: spatial distribution, padauk, species diversity, age gradations, conservation, extinction).
pjst9_2_658.pdf
Agba, E.H. and E.J. Ibanga. 2008. “Effects of X-Rays on the Physico-Chemical Properties of Soybean Oil”. Pacific Journal of Science and Technology. 9(2):665-667. (Keywords: irradiation, food, density, refractive index, pH, iodine, viscosity, free fatty acid, biodiesel).
pjst9_2_665.pdf
Volume 9, Number 1 (May / June 2008)
Adogoke, A.S. 2008. “Mitigation of Effects of the Atmosphere on Radio Wave Propagation”. Pacific Journal of Science and Technology. 9(1):5-12. (Keywords: telecommunications, radio waves, atmospheric factors, absorption, signal attenuation).
pjst9_1_5.pdf
Adogoke, A.S. and M.A. Onasanya. 2008. “Effects of Propagation Delay on Signal Transmission”. Pacific Journal of Science and Technology. 9(1):13-19. (Keywords: tropospheric delay, troposphere, ionospheric delay, ionosphere, refractive index, propagation speed).
pjst9_1_13.pdf
O’Sullivan, L. 2008. “Energy-Time and Space-Time”. Pacific Journal of Science and Technology. 9(1):20-23. (Keywords: electromagnetic field, photons, gravity, gravitational force, theoretical physics).
pjst9_1_20.pdf
Awopetu, O.O. and M.A. Akintunde. 2008. “Method of Independent Determination of Cutting Forces on the Rake and Clearance Faces of a Lathe Cutting Tool”. Pacific Journal of Science and Technology. 9(1):24-27. (Keywords: cutting force, extrapolation, thickness of cut, wear plane, ferrite-pearlitic, austeniti, straight carbides, tungsten-titanium carbides, tungsten-titanium-tantalum carbides).
pjst9_1_24.pdf
Ogbu, H.M. 2008. “Periodic Solutions for a Non-Linear Boundary Value Problem (BVP) of a Fourth Order Differential Equation”. Pacific Journal of Science and Technology. 9(1):28-35. (Keywords: boundary value problems (BVP), a priori bounds, compact and equicontinuity, integrated and so-called energy equation).
pjst9_1_28.pdf
Oladokun, V.O. and O.E. Charles-Owaba. 2008. “The Sequence Dependent Machine Set-Up Problem: A Brief Overview”. Pacific Journal of Science and Technology. 9(1):36-44. (Keywords: MSP, machine set up problem, traveling salesman problem, combinatorial optimization, engineering principals).
pjst9_1_36.pdf
Akinwonmi, A.E., O.S. Adewale, B.K. Alese, and O.S. Adetunmbi. 2008. “Design of a Neural network Based Optical Character Recognition System for Musical Notes”. Pacific Journal of Science and Technology. 9(1):45-58. (Keywords: optical, character, musical notes, neural networks, OCR, MIDI).
pjst9_1_45.pdf
Choubey, N.S. and M.U. Kharat. 2008. “Overview of 3G and WiMax Technology”. Pacific Journal of Science and Technology. 9(1):59-65. (Keywords: telecommunications, wireless, information technology, telephony, mobile services).
pjst9_1_59.pdf
Kareem, A.E.A., T.R. Bamigbade, and I.A. Lateef. 2008. “Computer-Based Instrumentation: A Boost for Industrialization”. Pacific Journal of Science and Technology. 9(1):66-71. (Keywords: instrumentation, PC, sensors, industrialization, non-compatible signal, digital computer, compatible).
pjst9_1_66.pdf
Oladokun, V.O., A.T. Adebanjo, and O.E. Charles-Owaba. 2008. “Predicting Students’ Academic Performance using Artificial Neural Network: A Case Study of an Engineering Course”. Pacific Journal of Science and Technology. 9(1):72-79. (Keywords: university admissions, student performance, Artificial Neural Networks, ANN, tertiary education, predictive models).
pjst9_1_72.pdf
Idowu, H.A. 2008. “Converting Traditional Classroom into Virtual Classroom”. Pacific Journal of Science and Technology. 9(1):80-82. (Keywords: information and communication technology, education environments, virtual classroom infrastructure, universities, higher education).
pjst9_1_80.pdf
Lawal, K.O., A.A. Adegbemile, J.O. Aribisala, and S.A. Oke. 2008. “A Survey of the Use of Computers and Internet in Conducting Research and training in a Developing Country”. Pacific Journal of Science and Technology. 9(1):83-89. (Keywords: engineering curriculum, computers, internet, university teaching, education).
pjst9_1_83.pdf
Kareem, A.E.A., O.O. Olaewe, and O.O. Odeniyi. 2008. “The Roles of ICT in Information Processing and National Development in Nigeria”. Pacific Journal of Science and Technology. 9(1): 90-96. (Keywords: ICT, information communication technology, GSM, global system for mobile telecommunications, computers, national development, government policy).
pjst9_1_90.pdf
Salehi, A., A.R. Seifi, and A.A. Safavi. 2008. “Combined-Cycle Plant Simulation Toolbox for Power Plant Simulator”. Pacific Journal of Science and Technology. 9(1):97-109. (Keywords: gas power plant, combined-cycle power plant, modeling and simulation, MATLAB®, SIMULINK®).
pjst9_1_97.pdf
Fadare, D.A. 2008. “A Statistical Analysis of Wind Energy Potential in Ibadan, Nigeria, Based on Weibull Distribution Function”. Pacific Journal of Science and Technology. 9(1):110-119. (Keywords: Ibadan, wind speed, renewable energy, Weibull distribution function, statistical modeling).
pjst9_1_110.pdf
Enveremadu, C.C., A.A. Adekunle, and A. Adeala. 2008. “Evaluation of Corrosion Cost in Some Selected Fruit Juice-Processing Industries in South-West Nigeria”. Pacific Journal of Science and Technology. 9(1):120-126. (Keywords: manufacturing, maintenance, life cycle costing, management studies, corrosion management).
pjst9_1_120.pdf
Balaji, V., N. Vasudevan, and E. Maheswari. 2008. “MATLAB Simulation for Continuous Stirred Tank Reactor”. Pacific Journal of Science and Technology. 9(1):127-131. (Keywords: adaptive control, simulation, modeling, CSTR, continuous stirred tank reactor, MATLAB®).
pjst9_1_127.pdf
Asfandyar, S., M. Rafique, and M.J. Hyder. 2008. “An Optimized Design of Solar Burner through Thermal and Structural Analysis of Plate and Coil of Burner using ANSYS”. Pacific Journal of Science and Technology. 9(1):132-141. (Keywords: ANSYS®, optimized design, solar burner, structural analysis, Von Mises stresses).
pjst9_1_132.pdf
Okoro, O.I., C.U. Ogbuka, and M.U. Agu. 2008. “Simulation of D.C. Machines Transient Behaviors: Teaching and Research”. Pacific Journal of Science and Technology. 9(1):142-148. (Keywords: D.C. machines, direct current, transient, stability, SIMULINK, modeling).
pjst9_1_142.pdf
Ogbuka, C.U., O.I. Okoro, and M.U. Agu. 2008. “Solving Electrical Circuits Transient Problems with MATLAB® and SIMPLORER®”. Pacific Journal of Science and Technology. 9(1):149-154. (Keywords: A.C., alternating current, MATLAB®, SIMPLORER®, transient, circuit, modeling).
pjst9_1_149.pdf
Lateef, I.A., B.A. Hassan, and A.E.A. Kareem. 2008. “Theoretical Analysis of a Relationship between Master/Wheel Cylinder Diameter Ratio and Brake Efficiency”. Pacific Journal of Science and Technology. 9(1):155-162. (Keywords: master cylinder diameter, wheel cylinder diameter, brake efficiency, force on control pedal, force on actuating mechanism, radii on pedal).
pjst9_1_155.pdf
Alamu, O.J., S.O. Giwa, M.A. Sulaiman, C.C. Enweremadu, and I.A. Lateef. 2008. “The Zener-Hollomon Parameter Characteristics in Hot Rolling of AISI 316 using the Reverse Sandwich Model”. Pacific Journal of Science and Technology. 9(1):163-172. (Keywords: stainless steel production, reverse sandwich, RSM, hot rolling, deformation, strain rate).
pjst9_1_163.pdf
Oyawale, F.A. and K.O. Sanusi. 2008. “Investigation of the Grain Structure of the Fusion Zone of Single Pass Arc Welding of Structural Steel (NST 34 L-C)”. Pacific Journal of Science and Technology. 9(1):173-178. (Keywords: structural steel, fusion welding, solidification, temperature gradient).
pjst9_1_173.pdf
Oyetunji, E.O. and A.E. Oluleye. 2008. “Scheduling to Minimize Total Completion Times of Jobs in a Printing Firm”. Pacific Journal of Science and Technology. 9(1):179-188. (Keywords: scheduling, signal machine, total completion time, performance measure, heuristic).
pjst9_1_179.pdf
Ugwu, E.I. and H.M. Ogbu. 2008. “Analysis of the Rule of Molecular Polarizability in the Study of the Dielectric Behavior of Liquids”. Pacific Journal of Science and Technology. 9(1):189-195. (Keywords: polarization, relaxation time, dielectric, susceptibility, dipole moment, field).
pjst9_1_189.pdf
Babarinde, N.A.A., J.O. Babalola, and A.A. Adetunji. 2008. “Isotherm and Thermodynamic Studies of the Biosorption of Zinc (II) from Solution by Maize Leaf.” Pacific Journal of Science and Technology. 9(1):196-202. (Keywords: biosorption, Zn(II), zinc, Freundlich isotherm, Langmuir isotherm, maize leaf).
pjst9_1_196.pdf
Ogbuagu, M.N. 2008. “Nutritive and Anti-Nutritive Composition of the Wild (Inedible) Species of Dioscorea bulbifera (Potato Yam) and Dioscorea dumentorum (Bitter Yam)”. Pacific Journal of Science and Technology. 9(1):203-207. (Keywords: wild yams, wild foods, nutrients, anti-nutrients, Dioscorea bulifera, Dioscorea dumentorum).
pjst9_1_203.pdf
Ugwu, E.I., K.O. Agwu, and H.M. Ogbu. 2008. “Assessment of Radioactivity Content of Quarry Dust in Abakaliki, Nigeria”. Pacific Journal of Science and Technology. 9(1):208-211. (Keywords: radionuclides, naturally occurring, uranium, radium, thorium, potassium, gamma spectrometry, alpha / beta spectrometry).
pjst9_1_208.pdf
Chukwudi, B.C. 2008. “Settling Behavior of Kaolinite Clay in the Absence of Flocculant”. Pacific Journal of Science and Technology. 9(1):212-218. (Keywords: kaolinite, settling behavior, solid loading, edge-face association, face-face association).
pjst9_1_212.pdf
Akpabio, I. and E. Ekpo. 2008. “Geoelectric Investigation for Groundwater Development of Southern Part of Nigeria”. Pacific Journal of Science and Technology. 9(1):219-226. (Keywords: vertical electrical sounding, groundwater, aquifers, subsurface, Schlumberger array, VES).
pjst9_1_219.pdf
Anyiam, A.O. and A.W. Mode. 2008. “Sequence Stratigraphic Framework of the “Paradise-Field” Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 9(1):227-237. (Keywords: geological exploration, biostratigraphic, petroleum, Niger River, depocenters).
pjst9_1_227.pdf
Zubair, A., M.A. Farooq, M.Sc., and H.N. Abbasi, M.Sc. 2008. “Toxic Trace Element Pollution in Storm Water of Karachi: A Graphical Approach”. Pacific Journal of Science and Technology. 9(1):238-253. (Keywords: ground water, storm water, runoff, non-point pollution, heavy metals, cadmium, copper, dissolved solids, lead, arsenic, iron, zinc).
pjst9_1_238.pdf
Enikanselu, P.A. 2008. “Detection and Monitoring of Dumpsite-Induced Groundwater Contamination using Electrical Resistivity Method”. Pacific Journal of Science and Technology. 9(1):254-262. (Keywords: dumpsite, saturated zone, plume, geoelectric section, vertical electric sounding, VES, groundwater, contamination).
pjst9_1_254.pdf
Oke, S.A., T.E. Phillips, A. Kolawole, C.E. Ofibulu, and D.A. Adeyeye. 2008. “Occupational Lead Exposure in Printing Presses: An Analytical Approach”. Pacific Journal of Science and Technology. 9(1):263-271. (Keywords: printing press, small enterprises, daily intake, elimination rate, blood lead, lead, Pb, poisoning, occupational health, Nigeria).
pjst9_1_263.pdf
pjst9_1_5.pdf
Adogoke, A.S. and M.A. Onasanya. 2008. “Effects of Propagation Delay on Signal Transmission”. Pacific Journal of Science and Technology. 9(1):13-19. (Keywords: tropospheric delay, troposphere, ionospheric delay, ionosphere, refractive index, propagation speed).
pjst9_1_13.pdf
O’Sullivan, L. 2008. “Energy-Time and Space-Time”. Pacific Journal of Science and Technology. 9(1):20-23. (Keywords: electromagnetic field, photons, gravity, gravitational force, theoretical physics).
pjst9_1_20.pdf
Awopetu, O.O. and M.A. Akintunde. 2008. “Method of Independent Determination of Cutting Forces on the Rake and Clearance Faces of a Lathe Cutting Tool”. Pacific Journal of Science and Technology. 9(1):24-27. (Keywords: cutting force, extrapolation, thickness of cut, wear plane, ferrite-pearlitic, austeniti, straight carbides, tungsten-titanium carbides, tungsten-titanium-tantalum carbides).
pjst9_1_24.pdf
Ogbu, H.M. 2008. “Periodic Solutions for a Non-Linear Boundary Value Problem (BVP) of a Fourth Order Differential Equation”. Pacific Journal of Science and Technology. 9(1):28-35. (Keywords: boundary value problems (BVP), a priori bounds, compact and equicontinuity, integrated and so-called energy equation).
pjst9_1_28.pdf
Oladokun, V.O. and O.E. Charles-Owaba. 2008. “The Sequence Dependent Machine Set-Up Problem: A Brief Overview”. Pacific Journal of Science and Technology. 9(1):36-44. (Keywords: MSP, machine set up problem, traveling salesman problem, combinatorial optimization, engineering principals).
pjst9_1_36.pdf
Akinwonmi, A.E., O.S. Adewale, B.K. Alese, and O.S. Adetunmbi. 2008. “Design of a Neural network Based Optical Character Recognition System for Musical Notes”. Pacific Journal of Science and Technology. 9(1):45-58. (Keywords: optical, character, musical notes, neural networks, OCR, MIDI).
pjst9_1_45.pdf
Choubey, N.S. and M.U. Kharat. 2008. “Overview of 3G and WiMax Technology”. Pacific Journal of Science and Technology. 9(1):59-65. (Keywords: telecommunications, wireless, information technology, telephony, mobile services).
pjst9_1_59.pdf
Kareem, A.E.A., T.R. Bamigbade, and I.A. Lateef. 2008. “Computer-Based Instrumentation: A Boost for Industrialization”. Pacific Journal of Science and Technology. 9(1):66-71. (Keywords: instrumentation, PC, sensors, industrialization, non-compatible signal, digital computer, compatible).
pjst9_1_66.pdf
Oladokun, V.O., A.T. Adebanjo, and O.E. Charles-Owaba. 2008. “Predicting Students’ Academic Performance using Artificial Neural Network: A Case Study of an Engineering Course”. Pacific Journal of Science and Technology. 9(1):72-79. (Keywords: university admissions, student performance, Artificial Neural Networks, ANN, tertiary education, predictive models).
pjst9_1_72.pdf
Idowu, H.A. 2008. “Converting Traditional Classroom into Virtual Classroom”. Pacific Journal of Science and Technology. 9(1):80-82. (Keywords: information and communication technology, education environments, virtual classroom infrastructure, universities, higher education).
pjst9_1_80.pdf
Lawal, K.O., A.A. Adegbemile, J.O. Aribisala, and S.A. Oke. 2008. “A Survey of the Use of Computers and Internet in Conducting Research and training in a Developing Country”. Pacific Journal of Science and Technology. 9(1):83-89. (Keywords: engineering curriculum, computers, internet, university teaching, education).
pjst9_1_83.pdf
Kareem, A.E.A., O.O. Olaewe, and O.O. Odeniyi. 2008. “The Roles of ICT in Information Processing and National Development in Nigeria”. Pacific Journal of Science and Technology. 9(1): 90-96. (Keywords: ICT, information communication technology, GSM, global system for mobile telecommunications, computers, national development, government policy).
pjst9_1_90.pdf
Salehi, A., A.R. Seifi, and A.A. Safavi. 2008. “Combined-Cycle Plant Simulation Toolbox for Power Plant Simulator”. Pacific Journal of Science and Technology. 9(1):97-109. (Keywords: gas power plant, combined-cycle power plant, modeling and simulation, MATLAB®, SIMULINK®).
pjst9_1_97.pdf
Fadare, D.A. 2008. “A Statistical Analysis of Wind Energy Potential in Ibadan, Nigeria, Based on Weibull Distribution Function”. Pacific Journal of Science and Technology. 9(1):110-119. (Keywords: Ibadan, wind speed, renewable energy, Weibull distribution function, statistical modeling).
pjst9_1_110.pdf
Enveremadu, C.C., A.A. Adekunle, and A. Adeala. 2008. “Evaluation of Corrosion Cost in Some Selected Fruit Juice-Processing Industries in South-West Nigeria”. Pacific Journal of Science and Technology. 9(1):120-126. (Keywords: manufacturing, maintenance, life cycle costing, management studies, corrosion management).
pjst9_1_120.pdf
Balaji, V., N. Vasudevan, and E. Maheswari. 2008. “MATLAB Simulation for Continuous Stirred Tank Reactor”. Pacific Journal of Science and Technology. 9(1):127-131. (Keywords: adaptive control, simulation, modeling, CSTR, continuous stirred tank reactor, MATLAB®).
pjst9_1_127.pdf
Asfandyar, S., M. Rafique, and M.J. Hyder. 2008. “An Optimized Design of Solar Burner through Thermal and Structural Analysis of Plate and Coil of Burner using ANSYS”. Pacific Journal of Science and Technology. 9(1):132-141. (Keywords: ANSYS®, optimized design, solar burner, structural analysis, Von Mises stresses).
pjst9_1_132.pdf
Okoro, O.I., C.U. Ogbuka, and M.U. Agu. 2008. “Simulation of D.C. Machines Transient Behaviors: Teaching and Research”. Pacific Journal of Science and Technology. 9(1):142-148. (Keywords: D.C. machines, direct current, transient, stability, SIMULINK, modeling).
pjst9_1_142.pdf
Ogbuka, C.U., O.I. Okoro, and M.U. Agu. 2008. “Solving Electrical Circuits Transient Problems with MATLAB® and SIMPLORER®”. Pacific Journal of Science and Technology. 9(1):149-154. (Keywords: A.C., alternating current, MATLAB®, SIMPLORER®, transient, circuit, modeling).
pjst9_1_149.pdf
Lateef, I.A., B.A. Hassan, and A.E.A. Kareem. 2008. “Theoretical Analysis of a Relationship between Master/Wheel Cylinder Diameter Ratio and Brake Efficiency”. Pacific Journal of Science and Technology. 9(1):155-162. (Keywords: master cylinder diameter, wheel cylinder diameter, brake efficiency, force on control pedal, force on actuating mechanism, radii on pedal).
pjst9_1_155.pdf
Alamu, O.J., S.O. Giwa, M.A. Sulaiman, C.C. Enweremadu, and I.A. Lateef. 2008. “The Zener-Hollomon Parameter Characteristics in Hot Rolling of AISI 316 using the Reverse Sandwich Model”. Pacific Journal of Science and Technology. 9(1):163-172. (Keywords: stainless steel production, reverse sandwich, RSM, hot rolling, deformation, strain rate).
pjst9_1_163.pdf
Oyawale, F.A. and K.O. Sanusi. 2008. “Investigation of the Grain Structure of the Fusion Zone of Single Pass Arc Welding of Structural Steel (NST 34 L-C)”. Pacific Journal of Science and Technology. 9(1):173-178. (Keywords: structural steel, fusion welding, solidification, temperature gradient).
pjst9_1_173.pdf
Oyetunji, E.O. and A.E. Oluleye. 2008. “Scheduling to Minimize Total Completion Times of Jobs in a Printing Firm”. Pacific Journal of Science and Technology. 9(1):179-188. (Keywords: scheduling, signal machine, total completion time, performance measure, heuristic).
pjst9_1_179.pdf
Ugwu, E.I. and H.M. Ogbu. 2008. “Analysis of the Rule of Molecular Polarizability in the Study of the Dielectric Behavior of Liquids”. Pacific Journal of Science and Technology. 9(1):189-195. (Keywords: polarization, relaxation time, dielectric, susceptibility, dipole moment, field).
pjst9_1_189.pdf
Babarinde, N.A.A., J.O. Babalola, and A.A. Adetunji. 2008. “Isotherm and Thermodynamic Studies of the Biosorption of Zinc (II) from Solution by Maize Leaf.” Pacific Journal of Science and Technology. 9(1):196-202. (Keywords: biosorption, Zn(II), zinc, Freundlich isotherm, Langmuir isotherm, maize leaf).
pjst9_1_196.pdf
Ogbuagu, M.N. 2008. “Nutritive and Anti-Nutritive Composition of the Wild (Inedible) Species of Dioscorea bulbifera (Potato Yam) and Dioscorea dumentorum (Bitter Yam)”. Pacific Journal of Science and Technology. 9(1):203-207. (Keywords: wild yams, wild foods, nutrients, anti-nutrients, Dioscorea bulifera, Dioscorea dumentorum).
pjst9_1_203.pdf
Ugwu, E.I., K.O. Agwu, and H.M. Ogbu. 2008. “Assessment of Radioactivity Content of Quarry Dust in Abakaliki, Nigeria”. Pacific Journal of Science and Technology. 9(1):208-211. (Keywords: radionuclides, naturally occurring, uranium, radium, thorium, potassium, gamma spectrometry, alpha / beta spectrometry).
pjst9_1_208.pdf
Chukwudi, B.C. 2008. “Settling Behavior of Kaolinite Clay in the Absence of Flocculant”. Pacific Journal of Science and Technology. 9(1):212-218. (Keywords: kaolinite, settling behavior, solid loading, edge-face association, face-face association).
pjst9_1_212.pdf
Akpabio, I. and E. Ekpo. 2008. “Geoelectric Investigation for Groundwater Development of Southern Part of Nigeria”. Pacific Journal of Science and Technology. 9(1):219-226. (Keywords: vertical electrical sounding, groundwater, aquifers, subsurface, Schlumberger array, VES).
pjst9_1_219.pdf
Anyiam, A.O. and A.W. Mode. 2008. “Sequence Stratigraphic Framework of the “Paradise-Field” Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 9(1):227-237. (Keywords: geological exploration, biostratigraphic, petroleum, Niger River, depocenters).
pjst9_1_227.pdf
Zubair, A., M.A. Farooq, M.Sc., and H.N. Abbasi, M.Sc. 2008. “Toxic Trace Element Pollution in Storm Water of Karachi: A Graphical Approach”. Pacific Journal of Science and Technology. 9(1):238-253. (Keywords: ground water, storm water, runoff, non-point pollution, heavy metals, cadmium, copper, dissolved solids, lead, arsenic, iron, zinc).
pjst9_1_238.pdf
Enikanselu, P.A. 2008. “Detection and Monitoring of Dumpsite-Induced Groundwater Contamination using Electrical Resistivity Method”. Pacific Journal of Science and Technology. 9(1):254-262. (Keywords: dumpsite, saturated zone, plume, geoelectric section, vertical electric sounding, VES, groundwater, contamination).
pjst9_1_254.pdf
Oke, S.A., T.E. Phillips, A. Kolawole, C.E. Ofibulu, and D.A. Adeyeye. 2008. “Occupational Lead Exposure in Printing Presses: An Analytical Approach”. Pacific Journal of Science and Technology. 9(1):263-271. (Keywords: printing press, small enterprises, daily intake, elimination rate, blood lead, lead, Pb, poisoning, occupational health, Nigeria).
pjst9_1_263.pdf
Volume 8, Number 2 (November / December 2007)
Khan, M.Q., S. Ali, V.P. Gupta, and A. Shah. 2007. “Immunophenotypic Study of Leukaemia Cases”. Pacific Journal of Science and Technology. 8(2):166-171. (Keywords: clinical research, Leukaemia, Leukemia, cancer, morphological differences).
pjst8_2_166.pdf
Omosuyi, G.O., A. Adeyemo, and A.O. Adegoke. 2007. “Investigation of Groundwater Prospect Using Electromagnetic and Geoelectric Sounding at Afunbiowo, near Akure, Southwestern Nigeria”. Pacific Journal of Science and Technology. 8(2):172-182. (Keywords: electromagnetic profiling, vertical electrical sounding, VES, fissured zones, aquifers, hydrogeological framework).
pjst8_2_172.pdf
Oyegoke, S.O. and C. Ifeadi. 2007. “Relationship Between Drainage Basin Area and Stream Length for River Gongola, Nigeria”. Pacific Journal of Science and Technology. 8(2):184-198. (Keywords: topographic maps, Strahler Stream Order, stream length, drainage basin, divides, basin area).
pjst8_2_184.pdf
Nweke, E.S. and E.I. Ugwu. 2007. “Analysis and Characterization of Clay Soil in Abakaliki, Nigeria”. Pacific Journal of Science and Technology. 8(2):190-193. (Keywords: particle size, sediment, density, porosity, soil, ion exchange, building material, sintering, ceramics, bricks).
pjst8_2_190.pdf
Mode, A.W. and A.O. Anyiam. 2007. “Reservoir Characterization: Implications from Petrophysical Data of the “Paradise-Field”, Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 8(2):194-202. (Keywords: petroleum exploration, geology, petrophysical analysis, hydrocarbons).
pjst8_2_194.pdf
Oriaku, C.I., J.C. Osuwa, A.D. Asiegbu, G.U. Chukwu, and C.O. Kanu. 2007. “Frequency Distribution Analysis of Available Wind Resources in Umudike, Abia State, Nigeria, for Wind Energy Conversion System Design”. Pacific Journal of Science and Technology. 8(2):203-206. (Keywords: Umudike, frequency distribution, wind speed, wind power, wind energy conversion, WECS).
pjst8_2_203.pdf
Adeleke, A.O., R.S. Makan, and S.A. Ibitoye. 2007. “Studies on the Gieseler Plastometry Parameters of the American Pittson Coal for Metallurgical Cokemaking at the Ajaokuta Steel Plant, Nigeria”. Pacific Journal of Science and Technology. 8(2):208-211. (Keywords: coal, coking, fluidity, cokemaking, coke).
pjst8_2_208.pdf
Alamu, O.J. 2007. “Development and Evaluation of Palm Kernel oil Biodiesel Fuel”. Pacific Journal of Science and Technology. 8(2):212-219. (Keywords: energy, environment, ethanol, palm kernel oil, biodiesel, renewable fuel).
pjst8_2_212.pdf
Ojolo, S.J. and S.A. Oke. 2007. “Design of an Anaerobic Waste Digester”. Pacific Journal of Science and Technology. 8(2):220-223. (Keywords: biogas, digester, anaerobic, energy, biofuel, alternative fuel, methane).
pjst8_2_220.pdf
Oyawale, F.A. and A.E. Olaoye. 2007. “Design and Construction of an Autoclave”. Pacific Journal of Science and Technology. 8(2):224-230. (Keywords: autoclave, pathogenic organisms, design, engineering, sterilization, health applications, cost effective).
pjst8_2_224.pdf
Shafiei, M.H., A.R. Seifi, and P. Karimaghaee. 2007. “Neural Network Based Analysis of Induction Motors with Saturable Inductances”. Pacific Journal of Science and Technology. 8(2):231-237. (Keywords: induction machine, saturation modeling, neural networks, electrical engineering, induction motor).
pjst8_2_231.pdf
Akintunde, M.A. 2007. “The Effects of Friction Factors on Capillary Tube Length”. Pacific Journal of Science and Technology. 8(2):238-245. (Keywords: capillary, refrigeration, friction factor, tube length, mathematical model, thermodynamic properties, pressure drop).
pjst8_2_238.pdf
Ugwu, E.I. and A. Agbo. 2007. “Wave Propagation in Non-Homogenous Thin Films of Slowly Varying refractive Index: W.K.B. Solution Model”. Pacific Journal of Science and Technology. 8(2):246-251. (Keywords: non-homogenous, refractive index, approximation, reflection co-efficient, amplitude, propagation, WKB, Wentzel Kramers Brillouion, transverse electric, transverse magnetic).
pjst8_2_246.pdf
Anuar, K., W.T. Tan, M.S. Atan, K. Dzulkefly, S.M. Ho, H. Md Jelas, and N. Saravanan. 2007. “Cyclic Voltammetry Study of Copper Tin Sulfide Compounds”. Pacific Journal of Science and Technology. 8(2):252-260. (Keywords: copper tin sulfide, cyclic voltammetry, metal chalcogenide, thin films).
pjst8_2_252.pdf
Ogagarue, D.O. 2007. “Heat Flow Estimates in the Western Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 8(2):261-266. (Keywords: geophysical data, petroleum exploration, hydrodynamics, tectonics, hydrocarbon reserves).
pjst8_2_261.pdf
Ibanga, E.J. and A.D. Ahmed. 2007. “Influence of Particle Size and Firing Temperature on Burnt Properties of Rice/Clay Mix”. Pacific Journal of Science and Technology. 8(2):267-271. (Keywords: burnt bricks, rice husk, compressive strength, water adsorption).
pjst8_2_267.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):272-285. (Keywords: frying of food, frying oil, process control, fuzzy logic, measured and manipulated variable).
pjst8_2_272.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):286-294. (Keywords: conveyors, Petri nets, fuzzy logic, tracking, optimization and servomotor control).
pjst8_2_286.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):295-303. (Keywords: fuzzy logic, optimization, conveyor speeds, adjustable speed drives, ASD, variable structure systems, VSS).
pjst8_2_295.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):304-312. (Keywords: fuzzy logic, brushless DC motor, servomotor control, fuzzy reasoning system, high efficiency control).
pjst8_2_304.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):313-321. (Keywords: fuzzy logic, field orientation control, FOC, servomotor controls, DC wingding currents, brush and brushless motor).
pjst8_2_313.pdf
Odior, A.O. 2007. “Application of Time Study Model in a Oil Palm Processing Company: A Case Study”. Pacific Journal of Science and Technology. 8(2):322-327. (Keywords: edible palm oil, bunch reception, fruits, digestion, pulp pressing, production stages, food processing).
pjst8_2_322.pdf
Oke, S.A., I.O. Oyedokun, O.G. Akanbi, and F.A. Oyawale. 2007. “Development and Application of an Inflation-Based Productivity Model”. Pacific Journal of Science and Technology. 8(2):328-339. (Keywords: inflation, productivity, incentive, modeling, production, gain sharing).
pjst8_2_328.pdf
Oke, S.A. and O. Ajayi. 2007. “Modeling the Total Surface Area and Volume of Potholes on a Length of Road”. Pacific Journal of Science and Technology. 8(2):340-350. (Keywords: area, volume, total area, surface of a 3-D object, three dimensional geometry, road engineering, maintenance, repair).
pjst8_2_340.pdf
Alese, B.K., O.J. Olojo, O.S. Adewale, A.A. Adetunmbi, and S.O. Falaki. 2007. “Factor Analytic Approach to Computer Network/Information Security Awareness in South-Western Nigeria”. Pacific Journal of Science and Technology. 8(2):351-366. (Keywords: information systems, computer security, network security, network usage).
pjst8_2_351.pdf
Adewale, O.S., A.B. Adebiyi, and O.O. Solanke. 2007. “Web-Based Neural Network Model for University Undergraduate Admission Selection and Placement”. Pacific Journal of Science and Technology. 8(2):367-384. (Keywords: automated selection, matriculation, entrance examination, University Matriculation Examination, UME, JAMB, higher education).
pjst8_2_367.pdf
Olabode, O. and A. Akingbesote. 2007. “Embedding Information and communications Technologies (ICT) in Nigeria Local Government System”. Pacific Journal of Science and Technology. 8(2):385-391. (Keywords: local government, e-government, ICT, technical model, internet).
pjst8_2_385.pdf
Shoewu, O. 2007. “Evolution of the Fourth Generation Mobile Networks :Trends and Tendencies”. Pacific Journal of Science and Technology. 8(2):392-397. (Keywords: mobile networks, digital technology, data transmission, modulation, and frequency bands).
pjst8_2_392.pdf
Oborkhale, L.I. and O. Shoewu. 2007. “Power Line Communication Technology”. Pacific Journal of Science and Technology. 8(2):398-405. (Keywords: power line, communication, technology, frequency, telecommunications, transmission).
pjst8_2_398.pdf
pjst8_2_166.pdf
Omosuyi, G.O., A. Adeyemo, and A.O. Adegoke. 2007. “Investigation of Groundwater Prospect Using Electromagnetic and Geoelectric Sounding at Afunbiowo, near Akure, Southwestern Nigeria”. Pacific Journal of Science and Technology. 8(2):172-182. (Keywords: electromagnetic profiling, vertical electrical sounding, VES, fissured zones, aquifers, hydrogeological framework).
pjst8_2_172.pdf
Oyegoke, S.O. and C. Ifeadi. 2007. “Relationship Between Drainage Basin Area and Stream Length for River Gongola, Nigeria”. Pacific Journal of Science and Technology. 8(2):184-198. (Keywords: topographic maps, Strahler Stream Order, stream length, drainage basin, divides, basin area).
pjst8_2_184.pdf
Nweke, E.S. and E.I. Ugwu. 2007. “Analysis and Characterization of Clay Soil in Abakaliki, Nigeria”. Pacific Journal of Science and Technology. 8(2):190-193. (Keywords: particle size, sediment, density, porosity, soil, ion exchange, building material, sintering, ceramics, bricks).
pjst8_2_190.pdf
Mode, A.W. and A.O. Anyiam. 2007. “Reservoir Characterization: Implications from Petrophysical Data of the “Paradise-Field”, Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 8(2):194-202. (Keywords: petroleum exploration, geology, petrophysical analysis, hydrocarbons).
pjst8_2_194.pdf
Oriaku, C.I., J.C. Osuwa, A.D. Asiegbu, G.U. Chukwu, and C.O. Kanu. 2007. “Frequency Distribution Analysis of Available Wind Resources in Umudike, Abia State, Nigeria, for Wind Energy Conversion System Design”. Pacific Journal of Science and Technology. 8(2):203-206. (Keywords: Umudike, frequency distribution, wind speed, wind power, wind energy conversion, WECS).
pjst8_2_203.pdf
Adeleke, A.O., R.S. Makan, and S.A. Ibitoye. 2007. “Studies on the Gieseler Plastometry Parameters of the American Pittson Coal for Metallurgical Cokemaking at the Ajaokuta Steel Plant, Nigeria”. Pacific Journal of Science and Technology. 8(2):208-211. (Keywords: coal, coking, fluidity, cokemaking, coke).
pjst8_2_208.pdf
Alamu, O.J. 2007. “Development and Evaluation of Palm Kernel oil Biodiesel Fuel”. Pacific Journal of Science and Technology. 8(2):212-219. (Keywords: energy, environment, ethanol, palm kernel oil, biodiesel, renewable fuel).
pjst8_2_212.pdf
Ojolo, S.J. and S.A. Oke. 2007. “Design of an Anaerobic Waste Digester”. Pacific Journal of Science and Technology. 8(2):220-223. (Keywords: biogas, digester, anaerobic, energy, biofuel, alternative fuel, methane).
pjst8_2_220.pdf
Oyawale, F.A. and A.E. Olaoye. 2007. “Design and Construction of an Autoclave”. Pacific Journal of Science and Technology. 8(2):224-230. (Keywords: autoclave, pathogenic organisms, design, engineering, sterilization, health applications, cost effective).
pjst8_2_224.pdf
Shafiei, M.H., A.R. Seifi, and P. Karimaghaee. 2007. “Neural Network Based Analysis of Induction Motors with Saturable Inductances”. Pacific Journal of Science and Technology. 8(2):231-237. (Keywords: induction machine, saturation modeling, neural networks, electrical engineering, induction motor).
pjst8_2_231.pdf
Akintunde, M.A. 2007. “The Effects of Friction Factors on Capillary Tube Length”. Pacific Journal of Science and Technology. 8(2):238-245. (Keywords: capillary, refrigeration, friction factor, tube length, mathematical model, thermodynamic properties, pressure drop).
pjst8_2_238.pdf
Ugwu, E.I. and A. Agbo. 2007. “Wave Propagation in Non-Homogenous Thin Films of Slowly Varying refractive Index: W.K.B. Solution Model”. Pacific Journal of Science and Technology. 8(2):246-251. (Keywords: non-homogenous, refractive index, approximation, reflection co-efficient, amplitude, propagation, WKB, Wentzel Kramers Brillouion, transverse electric, transverse magnetic).
pjst8_2_246.pdf
Anuar, K., W.T. Tan, M.S. Atan, K. Dzulkefly, S.M. Ho, H. Md Jelas, and N. Saravanan. 2007. “Cyclic Voltammetry Study of Copper Tin Sulfide Compounds”. Pacific Journal of Science and Technology. 8(2):252-260. (Keywords: copper tin sulfide, cyclic voltammetry, metal chalcogenide, thin films).
pjst8_2_252.pdf
Ogagarue, D.O. 2007. “Heat Flow Estimates in the Western Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 8(2):261-266. (Keywords: geophysical data, petroleum exploration, hydrodynamics, tectonics, hydrocarbon reserves).
pjst8_2_261.pdf
Ibanga, E.J. and A.D. Ahmed. 2007. “Influence of Particle Size and Firing Temperature on Burnt Properties of Rice/Clay Mix”. Pacific Journal of Science and Technology. 8(2):267-271. (Keywords: burnt bricks, rice husk, compressive strength, water adsorption).
pjst8_2_267.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):272-285. (Keywords: frying of food, frying oil, process control, fuzzy logic, measured and manipulated variable).
pjst8_2_272.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):286-294. (Keywords: conveyors, Petri nets, fuzzy logic, tracking, optimization and servomotor control).
pjst8_2_286.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):295-303. (Keywords: fuzzy logic, optimization, conveyor speeds, adjustable speed drives, ASD, variable structure systems, VSS).
pjst8_2_295.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):304-312. (Keywords: fuzzy logic, brushless DC motor, servomotor control, fuzzy reasoning system, high efficiency control).
pjst8_2_304.pdf
Osofisan, P.B. and M.O. Falodun. 2007. “Fuzzy Logic Control of Food Frying Process: A Conception of Frying Process Control”. Pacific Journal of Science and Technology. 8(2):313-321. (Keywords: fuzzy logic, field orientation control, FOC, servomotor controls, DC wingding currents, brush and brushless motor).
pjst8_2_313.pdf
Odior, A.O. 2007. “Application of Time Study Model in a Oil Palm Processing Company: A Case Study”. Pacific Journal of Science and Technology. 8(2):322-327. (Keywords: edible palm oil, bunch reception, fruits, digestion, pulp pressing, production stages, food processing).
pjst8_2_322.pdf
Oke, S.A., I.O. Oyedokun, O.G. Akanbi, and F.A. Oyawale. 2007. “Development and Application of an Inflation-Based Productivity Model”. Pacific Journal of Science and Technology. 8(2):328-339. (Keywords: inflation, productivity, incentive, modeling, production, gain sharing).
pjst8_2_328.pdf
Oke, S.A. and O. Ajayi. 2007. “Modeling the Total Surface Area and Volume of Potholes on a Length of Road”. Pacific Journal of Science and Technology. 8(2):340-350. (Keywords: area, volume, total area, surface of a 3-D object, three dimensional geometry, road engineering, maintenance, repair).
pjst8_2_340.pdf
Alese, B.K., O.J. Olojo, O.S. Adewale, A.A. Adetunmbi, and S.O. Falaki. 2007. “Factor Analytic Approach to Computer Network/Information Security Awareness in South-Western Nigeria”. Pacific Journal of Science and Technology. 8(2):351-366. (Keywords: information systems, computer security, network security, network usage).
pjst8_2_351.pdf
Adewale, O.S., A.B. Adebiyi, and O.O. Solanke. 2007. “Web-Based Neural Network Model for University Undergraduate Admission Selection and Placement”. Pacific Journal of Science and Technology. 8(2):367-384. (Keywords: automated selection, matriculation, entrance examination, University Matriculation Examination, UME, JAMB, higher education).
pjst8_2_367.pdf
Olabode, O. and A. Akingbesote. 2007. “Embedding Information and communications Technologies (ICT) in Nigeria Local Government System”. Pacific Journal of Science and Technology. 8(2):385-391. (Keywords: local government, e-government, ICT, technical model, internet).
pjst8_2_385.pdf
Shoewu, O. 2007. “Evolution of the Fourth Generation Mobile Networks :Trends and Tendencies”. Pacific Journal of Science and Technology. 8(2):392-397. (Keywords: mobile networks, digital technology, data transmission, modulation, and frequency bands).
pjst8_2_392.pdf
Oborkhale, L.I. and O. Shoewu. 2007. “Power Line Communication Technology”. Pacific Journal of Science and Technology. 8(2):398-405. (Keywords: power line, communication, technology, frequency, telecommunications, transmission).
pjst8_2_398.pdf
Volume 8, Number 1 (May / June 2007)
Ezekoye, B.A. and V.N. Ugha. 2007. “Characterizations and Performance of a Solid-State Inverter and its Applications in Photovoltaics”. Pacific Journal of Science and Technology. 8(1):4-11. (Keywords: photovoltaic, solar, direct current, alternating current, electronics).
pjst8_1_4.pdf
Oyawale, F.A. and D.O. Olawale. 2007. “Design and Prototype Development of a Mini-Electric Arc Furnace”. Pacific Journal of Science and Technology. 8(1):12-16. (Keywords: electric arc furnace, melting rate, electrode consumption rate, transformer efficiency).
pjst8_1_12.pdf
Dare, A., S.A. Oke, and N. Lawal. 2007. “A Survey of Automobile Drives in a Developing Country”. Pacific Journal of Science and Technology. 8(1):17-25. (Keywords: automobile, car, light vehicles, wheel drives, developing countries, survey, transportation).
pjst8_1_17.pdf
Alamdari, A. and S. Rohani. 2007. “Phosphate Recovery from Municipal Wastewater through Crystallization of Calcium Phosphate”. Pacific Journal of Science and Technology. 8(1):27-31. (Keywords: crystallization, phosphate removal, recovery, wastewater treatment, Ca3(PO4)2).
pjst8_1_27.pdf
Egbunike, M.E. 2007. “Hydrogeochemical Analysis of Water Samples in Nando and Environs of the Anambra Basin of South Eastern Nigeria”. Pacific Journal of Science and Technology. 8(1):32-35. (Keywords: hydrogeology, lithostratigraphic formations, shale, clay, aquifers, groundwater).
pjst8_1_32.pdf
Ugbor, C.C. 2007. “First Dual-Sensor Ocean Bottom Cable 3D Seismic Acquisition South Atlantic Ocean, offshore Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 8(1):36-48. (Keywords: seismic acquisition, ocean bottom cable, OBC, multi-sensor, subsurface formations, petroleum exploration).
pjst8_1_36.pdf
Ogagarue, D.O. 2007. “Comparative Study of the Offset-Geophone and Down-deep Hydrophone Seismic Refraction Survey with Application to the Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 8(1):49-58. (Keywords: seismic refraction, geological data, uphole survey, hydrophone, geophone, weathering layer).
pjst8_1_49.pdf
Osofisan, P.B. and O.J. Obafaiye. 2007. “Fuzzy Logic Modeling of the Fluidized Catalytic Cracking Unit of a Petrochemical Refinery”. Pacific Journal of Science and Technology. 8(1):59-67. (Keywords: process engineering, control models, fuzzy logic, hydrocarbon, gasoline production, industrial catalyst).
pjst8_1_59.pdf
Adepoju, G.A., S.O.A. Ogunjuyigbe, and K.O. Alawode. 2007. “Application of Neural Network to Load Forecasting in Nigerian Electrical Power System”. Pacific Journal of Science and Technology. 8(1):68-72. (Keywords: load forecasting, electricity generation, electric power system, neural network).
pjst8_1_68.pdf
Oke, S.A., A.O. Johnson, T.A.O. Salau, and A.O. Adeyefa. 2007. “Application of Neurofuzzy in the Development of Road Bump Designs”. Pacific Journal of Science and Technology. 8(1):73-79. (Keywords: road bump, traffic control, neuro-fuzzy, uncertainties, imprecision, speed bump design, mathematical model).
pjst8_1_73.pdf
Osofisan, P.B. and O.A. Afunlehin. 2007. “Application of Neural Network to Improve Dynamic Branch Prediction of Superscalar Microprocessors”. Pacific Journal of Science and Technology. 8(1):80-97. (Keywords: neural network, branch prediction, superscalar microprocessor, benchmarks).
pjst8_1_80.pdf
Almas, A.S. and C.A. Rahim. 2007. “Transforming the Conventional Graphic Layouts of Civil Infrastructure into Geospatial Themes for Urban Management”. Pacific Journal of Science and Technology. 8(1):98-108. (Keywords: thematic information, GIS, urban, geospatial technologies, Remote Sensing (RS), Environment, urban planning).
pjst8_1_98.pdf
Ezekoye, B.A. and R.M. Obodo. 2007. “The Effects of Solar Radiations on Telecommunications”. Pacific Journal of Science and Technology. 8(1):109-117. (Keywords: radio frequencies, ionosphere, solar activity, electron density, communication disturbance).
pjst8_1_109.pdf
Odinma, A.C., L.I. Oborkhale, and M.M.O. Kah. 2007. “The Trends in Broadband Wireless Networks Technologies”. Pacific Journal of Science and Technology. 8(1):118-125. (Keywords: telecommunications, wireless standards, network technologies, mobile networks, wireless).
pjst8_1_118.pdf
Ogbu, H.M. 2007. “Stability and Harmonic Oscillations in a Homogenous Third Order Differential Equation with Numerical Illustrations”. Pacific Journal of Science and Technology. 8(1):126-129. (Keywords: constant coefficient equation, stability, harmonic oscillation, homogeneous equations, qualitative properties).
pjst8_1_126.pdf
Ogbu, H.M. 2007. “Existence of Periodic Solutions for a Certain Boundary Value Problem of a Non Linear Fourth Order Differential Equation”. Pacific Journal of Science and Technology. 8(1):130-136. (Keywords: boundary value problems, a priori bounds, compact and equicontinuity, integrated and so called energy equation).
pjst8_1_130.pdf
Oluleye, A.E., E. Oyetunji, L. Ogunwolu, and S.A. Oke. 2007. “Job Scheduling in a Small Scale Gari Processing Firm in Nigeria”. Pacific Journal of Science and Technology. 8(1):137-143. (Keywords: Gari, order scheduling, small and medium enterprises, performance measure, Nigeria, fresh roots, CDS heuristics, A1 heuristics).
pjst8_1_137.pdf
Ibanga, E.J. and E.N. Asagha. 2007. “Computation of Optogeometric Properties of Thin Films Optical Waveguides using the Newton-Raphson Method”. Pacific Journal of Science and Technology. 8(1):144-149. (Keywords: waveguide, dielectric, refractive index, thickness, dielectric and polymer thin films).
pjst8_1_144.pdf
Agbo, S.N. and F.I. Ezema. 2007. “Analysis of Chemically Deposited MnS Thin Films”. Pacific Journal of Science and Technology. 8(1):150-154. (Keywords: chemical bath deposition, MnS. manganese sulphide, thin films, optical properties, solar application).
pjst8_1_150.pdf
Ugwu, E.I. and D.U. Onah. 2007. “Optical Characteristics of Chemical Bath Deposited CdS Thin Film Characteristics with UV, Visible, and NIR Radiation”. Pacific Journal of Science and Technology. 8(1):155-161. (Keywords: solution growth, transmittance, dielectric constant, adsorption co-efficient, reflectance, band-gap, refractive index, cadmium sulphide).
pjst8_1_155.pdf
pjst8_1_4.pdf
Oyawale, F.A. and D.O. Olawale. 2007. “Design and Prototype Development of a Mini-Electric Arc Furnace”. Pacific Journal of Science and Technology. 8(1):12-16. (Keywords: electric arc furnace, melting rate, electrode consumption rate, transformer efficiency).
pjst8_1_12.pdf
Dare, A., S.A. Oke, and N. Lawal. 2007. “A Survey of Automobile Drives in a Developing Country”. Pacific Journal of Science and Technology. 8(1):17-25. (Keywords: automobile, car, light vehicles, wheel drives, developing countries, survey, transportation).
pjst8_1_17.pdf
Alamdari, A. and S. Rohani. 2007. “Phosphate Recovery from Municipal Wastewater through Crystallization of Calcium Phosphate”. Pacific Journal of Science and Technology. 8(1):27-31. (Keywords: crystallization, phosphate removal, recovery, wastewater treatment, Ca3(PO4)2).
pjst8_1_27.pdf
Egbunike, M.E. 2007. “Hydrogeochemical Analysis of Water Samples in Nando and Environs of the Anambra Basin of South Eastern Nigeria”. Pacific Journal of Science and Technology. 8(1):32-35. (Keywords: hydrogeology, lithostratigraphic formations, shale, clay, aquifers, groundwater).
pjst8_1_32.pdf
Ugbor, C.C. 2007. “First Dual-Sensor Ocean Bottom Cable 3D Seismic Acquisition South Atlantic Ocean, offshore Niger Delta, Nigeria”. Pacific Journal of Science and Technology. 8(1):36-48. (Keywords: seismic acquisition, ocean bottom cable, OBC, multi-sensor, subsurface formations, petroleum exploration).
pjst8_1_36.pdf
Ogagarue, D.O. 2007. “Comparative Study of the Offset-Geophone and Down-deep Hydrophone Seismic Refraction Survey with Application to the Niger Delta Basin, Nigeria”. Pacific Journal of Science and Technology. 8(1):49-58. (Keywords: seismic refraction, geological data, uphole survey, hydrophone, geophone, weathering layer).
pjst8_1_49.pdf
Osofisan, P.B. and O.J. Obafaiye. 2007. “Fuzzy Logic Modeling of the Fluidized Catalytic Cracking Unit of a Petrochemical Refinery”. Pacific Journal of Science and Technology. 8(1):59-67. (Keywords: process engineering, control models, fuzzy logic, hydrocarbon, gasoline production, industrial catalyst).
pjst8_1_59.pdf
Adepoju, G.A., S.O.A. Ogunjuyigbe, and K.O. Alawode. 2007. “Application of Neural Network to Load Forecasting in Nigerian Electrical Power System”. Pacific Journal of Science and Technology. 8(1):68-72. (Keywords: load forecasting, electricity generation, electric power system, neural network).
pjst8_1_68.pdf
Oke, S.A., A.O. Johnson, T.A.O. Salau, and A.O. Adeyefa. 2007. “Application of Neurofuzzy in the Development of Road Bump Designs”. Pacific Journal of Science and Technology. 8(1):73-79. (Keywords: road bump, traffic control, neuro-fuzzy, uncertainties, imprecision, speed bump design, mathematical model).
pjst8_1_73.pdf
Osofisan, P.B. and O.A. Afunlehin. 2007. “Application of Neural Network to Improve Dynamic Branch Prediction of Superscalar Microprocessors”. Pacific Journal of Science and Technology. 8(1):80-97. (Keywords: neural network, branch prediction, superscalar microprocessor, benchmarks).
pjst8_1_80.pdf
Almas, A.S. and C.A. Rahim. 2007. “Transforming the Conventional Graphic Layouts of Civil Infrastructure into Geospatial Themes for Urban Management”. Pacific Journal of Science and Technology. 8(1):98-108. (Keywords: thematic information, GIS, urban, geospatial technologies, Remote Sensing (RS), Environment, urban planning).
pjst8_1_98.pdf
Ezekoye, B.A. and R.M. Obodo. 2007. “The Effects of Solar Radiations on Telecommunications”. Pacific Journal of Science and Technology. 8(1):109-117. (Keywords: radio frequencies, ionosphere, solar activity, electron density, communication disturbance).
pjst8_1_109.pdf
Odinma, A.C., L.I. Oborkhale, and M.M.O. Kah. 2007. “The Trends in Broadband Wireless Networks Technologies”. Pacific Journal of Science and Technology. 8(1):118-125. (Keywords: telecommunications, wireless standards, network technologies, mobile networks, wireless).
pjst8_1_118.pdf
Ogbu, H.M. 2007. “Stability and Harmonic Oscillations in a Homogenous Third Order Differential Equation with Numerical Illustrations”. Pacific Journal of Science and Technology. 8(1):126-129. (Keywords: constant coefficient equation, stability, harmonic oscillation, homogeneous equations, qualitative properties).
pjst8_1_126.pdf
Ogbu, H.M. 2007. “Existence of Periodic Solutions for a Certain Boundary Value Problem of a Non Linear Fourth Order Differential Equation”. Pacific Journal of Science and Technology. 8(1):130-136. (Keywords: boundary value problems, a priori bounds, compact and equicontinuity, integrated and so called energy equation).
pjst8_1_130.pdf
Oluleye, A.E., E. Oyetunji, L. Ogunwolu, and S.A. Oke. 2007. “Job Scheduling in a Small Scale Gari Processing Firm in Nigeria”. Pacific Journal of Science and Technology. 8(1):137-143. (Keywords: Gari, order scheduling, small and medium enterprises, performance measure, Nigeria, fresh roots, CDS heuristics, A1 heuristics).
pjst8_1_137.pdf
Ibanga, E.J. and E.N. Asagha. 2007. “Computation of Optogeometric Properties of Thin Films Optical Waveguides using the Newton-Raphson Method”. Pacific Journal of Science and Technology. 8(1):144-149. (Keywords: waveguide, dielectric, refractive index, thickness, dielectric and polymer thin films).
pjst8_1_144.pdf
Agbo, S.N. and F.I. Ezema. 2007. “Analysis of Chemically Deposited MnS Thin Films”. Pacific Journal of Science and Technology. 8(1):150-154. (Keywords: chemical bath deposition, MnS. manganese sulphide, thin films, optical properties, solar application).
pjst8_1_150.pdf
Ugwu, E.I. and D.U. Onah. 2007. “Optical Characteristics of Chemical Bath Deposited CdS Thin Film Characteristics with UV, Visible, and NIR Radiation”. Pacific Journal of Science and Technology. 8(1):155-161. (Keywords: solution growth, transmittance, dielectric constant, adsorption co-efficient, reflectance, band-gap, refractive index, cadmium sulphide).
pjst8_1_155.pdf
Volume 7, Number 1 (May / June 2006)
Ajose, S.O., I.I. Ezebuiro, and A.I.O. Yussuff. 2006. “Virtual Private Network Security using a Combination of Techniques”. Pacific Journal of Science and Technology. 7(1):4-9. (Key words: VPN, virtual private network security).
pjst7_1_4.pdf
Odinma, A.C. and Oborkhale, L. 2006. “Quality of Service Mechanism and Challenges for IP Networks”. Pacific Journal of Science and Technology. 7(1):10-16. (Keywords: quality of service, internet, real time services, voice communication networks, telecommunications, delay sensitive traffic, MPLS, DiffServe, IntServ).
pjst7_1_10.pdf
Odinma, A.C. 2006. “Next Generation Networks: Whence, Where, and Whither”. Pacific Journal of Science and Technology. 7(1):23-30. (Keywords: second generation, 2G, third generation, 3G, fourth generation, 4G, beyond 3G, B3G, communication networks).
pjst7_1_23.pdf
Shoewu, O. and O.T. Baruwa. 2006. “Design of a Microprocessor Based Automatic Gate”. Pacific Journal of Science and Technology. 7(1):31-44. (Keywords: automatic gate, microprocessor, automobile, traffic controllers, software, parking).
pjst7_1_31.pdf
Okoro, O.I., M.U. Agu, and E. Chinkuni. 2006. “Basic Principles and Functions of Electrical Machines”. Pacific Journal of Science and Technology. 7(1):45-52. (Keywords: electrical machines, operation design, maintenance, protection, stator).
pjst7_1_45.pdf
Katzer, J. 2006. “Steel Fibers and Steel Fiber Reinforced Concrete in Civil Engineering”. Pacific Journal of Science and Technology. 7(1):53-58. (Key words: tensile strength, construction material, engineering technology).
pjst7_1_53.pdf
Okoli, D.N., A.J. Ekpunobi, and C.E. Okeke. 2006. “Optical Properties of Chemical Bath Deposited CuAlS2 Thin Films”. Pacific Journal of Science and Technology. 7(1):59-63. (Key words: solar coating, thin film deposition, chemical deposition, optical properties, solid state characteristics, photovoltaic, copper aluminum sulphide).
pjst7_1_59.pdf
Eya, D.D.O. 2006. “Optical Properties and Applications of Cadmium Selenide (CdSe) Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 7(1):64-68. (Key words: cadmium selenide, chemical bath, optical properties, thin films, refractive index).
pjst7_1_64.pdf
Nnabuchi, M.N. 2006. “Optical and Solid State Characterization of Optimized Manganese Sulphide Thin Films and Their Possible Applications in Solar Energy”. Pacific Journal of Science and Technology. 7(1):69-76. (Key words: solar coating, thin film deposition, chemical deposition, optical properties, solid state characteristics, photovoltaic, MnS).
pjst7_1_69.pdf
Parsaei, R., A. Alamdari, A. Jahanmiri, and M.A. Rajabzadeh. 2006. “Preconcentration of Low Grade Sedimentary Phosphate Ore Using Selective Flocculation”. Pacific Journal of Science and Technology. 7(1):77-83. (Key words: selective flocculation, mineral processing, industrial minerals, non-metallic ores, phosphate rock).
pjst7_1_77.pdf
pjst7_1_4.pdf
Odinma, A.C. and Oborkhale, L. 2006. “Quality of Service Mechanism and Challenges for IP Networks”. Pacific Journal of Science and Technology. 7(1):10-16. (Keywords: quality of service, internet, real time services, voice communication networks, telecommunications, delay sensitive traffic, MPLS, DiffServe, IntServ).
pjst7_1_10.pdf
Odinma, A.C. 2006. “Next Generation Networks: Whence, Where, and Whither”. Pacific Journal of Science and Technology. 7(1):23-30. (Keywords: second generation, 2G, third generation, 3G, fourth generation, 4G, beyond 3G, B3G, communication networks).
pjst7_1_23.pdf
Shoewu, O. and O.T. Baruwa. 2006. “Design of a Microprocessor Based Automatic Gate”. Pacific Journal of Science and Technology. 7(1):31-44. (Keywords: automatic gate, microprocessor, automobile, traffic controllers, software, parking).
pjst7_1_31.pdf
Okoro, O.I., M.U. Agu, and E. Chinkuni. 2006. “Basic Principles and Functions of Electrical Machines”. Pacific Journal of Science and Technology. 7(1):45-52. (Keywords: electrical machines, operation design, maintenance, protection, stator).
pjst7_1_45.pdf
Katzer, J. 2006. “Steel Fibers and Steel Fiber Reinforced Concrete in Civil Engineering”. Pacific Journal of Science and Technology. 7(1):53-58. (Key words: tensile strength, construction material, engineering technology).
pjst7_1_53.pdf
Okoli, D.N., A.J. Ekpunobi, and C.E. Okeke. 2006. “Optical Properties of Chemical Bath Deposited CuAlS2 Thin Films”. Pacific Journal of Science and Technology. 7(1):59-63. (Key words: solar coating, thin film deposition, chemical deposition, optical properties, solid state characteristics, photovoltaic, copper aluminum sulphide).
pjst7_1_59.pdf
Eya, D.D.O. 2006. “Optical Properties and Applications of Cadmium Selenide (CdSe) Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 7(1):64-68. (Key words: cadmium selenide, chemical bath, optical properties, thin films, refractive index).
pjst7_1_64.pdf
Nnabuchi, M.N. 2006. “Optical and Solid State Characterization of Optimized Manganese Sulphide Thin Films and Their Possible Applications in Solar Energy”. Pacific Journal of Science and Technology. 7(1):69-76. (Key words: solar coating, thin film deposition, chemical deposition, optical properties, solid state characteristics, photovoltaic, MnS).
pjst7_1_69.pdf
Parsaei, R., A. Alamdari, A. Jahanmiri, and M.A. Rajabzadeh. 2006. “Preconcentration of Low Grade Sedimentary Phosphate Ore Using Selective Flocculation”. Pacific Journal of Science and Technology. 7(1):77-83. (Key words: selective flocculation, mineral processing, industrial minerals, non-metallic ores, phosphate rock).
pjst7_1_77.pdf
Volume 6, Number 2 (November / December 2005)
Eya, D.D.O., A.J. Ekpunobi, and C.E. Okeke. 2005. “Optical Properties of Cuprous Oxide Thin Film Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 6(2):98-104. (Key words: cuprous oxide, Cu2O, optical properties, thin film, chemical bath deposition, annealing temperature, band gap, PACS Nos: 81.10.Dn, 82.30.Fi, 78.66.-w, 78.20.Ci).
pjst6_2_98.pdf
Nnabuchi, M.N. 2005. “Bandgap and Optical Properties of Chemical Bath Deposited Magnesium Sulphide (MgS) Thin Films”. Pacific Journal of Science and Technology. 6(2):105-110. (Key words: thin film, chemical bath deposition, absorbance, transmittance, reflectance, extinction coefficient, refractive index, absorption coefficient, optical conductivity).
pjst6_2_105.pdf
Ajose, S.O., I.I. Ezebuiro, and B.O. Oluwo. 2005. “A Review of Wireless Local Area Network Technologies”. Pacific Journal of Science and Technology. 6(2):111-115. (Key words: LAN, WLAN, data networks, wireless, data transmission, packet radios).
pjst6_2_111.pdf
Ajose, S., I.I. Ezebuiro, and N.O. Ottun. 2005. “A Comparative Review Between Global System for Mobile Communications (CSM) and Code Division Multiple Access (CDMA) Technology”. Pacific Journal of Science and Technology. 6(2):116-120. (Key words: wireless, telecommunications, coverage, clarity, compatibility, security).
pjst6_2_116.pdf
Ajose, S.O., I.I. Ezebuiro, and E.U. Udo. 2005. Design and Implementation of a Computerized Frequency Coordination System. Pacific Journal of Science and Technology. 6(2):121-124. (Key words: FM broadcasting, mobile communications, wireless, telecommunications testing, RF, frequency coordination).
pjst6_2_121.pdf
Ajose, S., I.I. Ezebuiro, and A.S. Adegoke. 2005. “A Rule-Based Approach to Voltage Collapse Estimation: A Case Study of the National Electric Power Authority (NEPA) PLC, Egbin Thermal Station”. Pacific Journal of Science and Technology. 6(2):125-131. (Key words: electric grid, electricity crisis analysis, power supply failures).
pjst6_2_125.pdf
Ajose, S.O. and I.I Ezebuiro. 2005. “Enhancing offshore Oil Operations with Cost-Effective and Innovative Telecommunication Solutions”. Pacific Journal of Science and Technology. 6(2):132-137. (Key words: remote communications systems, Nigerian delta region, wireless, broadband, satellite, radio, telephone).
pjst6_2_132.pdf
Ezebuiro, I.I. 2005. “An Overview of the Roles of Project Managers in Monitoring and Controlling Engineering Projects”. Pacific Journal of Science and Technology. 6(2):138-148. (Key words: engineering quality, cost management, project lifecycle, planning).
pjst6_2_138.pdf
Lentz, S.K. 2005. “Changes in Human Gestation Period due to Variations in External Environmental Forces”. Pacific Journal of Science and Technology. 6(2):149-169. (Key words: lunar cycle, barometric pressure, solar orbit, pregnancy, delivery).
pjst6_2_149.pdf
Ofoma, A.E., O.S. Onwuka, and O.C. Egbu. 2005. “Groundwater Quality in Lekwesi / Umuchieze Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 6(2):170-176. (Key words: springs, potable water, Coliform, agrarian, rural community).
pjst6_2_170.pdf
pjst6_2_98.pdf
Nnabuchi, M.N. 2005. “Bandgap and Optical Properties of Chemical Bath Deposited Magnesium Sulphide (MgS) Thin Films”. Pacific Journal of Science and Technology. 6(2):105-110. (Key words: thin film, chemical bath deposition, absorbance, transmittance, reflectance, extinction coefficient, refractive index, absorption coefficient, optical conductivity).
pjst6_2_105.pdf
Ajose, S.O., I.I. Ezebuiro, and B.O. Oluwo. 2005. “A Review of Wireless Local Area Network Technologies”. Pacific Journal of Science and Technology. 6(2):111-115. (Key words: LAN, WLAN, data networks, wireless, data transmission, packet radios).
pjst6_2_111.pdf
Ajose, S., I.I. Ezebuiro, and N.O. Ottun. 2005. “A Comparative Review Between Global System for Mobile Communications (CSM) and Code Division Multiple Access (CDMA) Technology”. Pacific Journal of Science and Technology. 6(2):116-120. (Key words: wireless, telecommunications, coverage, clarity, compatibility, security).
pjst6_2_116.pdf
Ajose, S.O., I.I. Ezebuiro, and E.U. Udo. 2005. Design and Implementation of a Computerized Frequency Coordination System. Pacific Journal of Science and Technology. 6(2):121-124. (Key words: FM broadcasting, mobile communications, wireless, telecommunications testing, RF, frequency coordination).
pjst6_2_121.pdf
Ajose, S., I.I. Ezebuiro, and A.S. Adegoke. 2005. “A Rule-Based Approach to Voltage Collapse Estimation: A Case Study of the National Electric Power Authority (NEPA) PLC, Egbin Thermal Station”. Pacific Journal of Science and Technology. 6(2):125-131. (Key words: electric grid, electricity crisis analysis, power supply failures).
pjst6_2_125.pdf
Ajose, S.O. and I.I Ezebuiro. 2005. “Enhancing offshore Oil Operations with Cost-Effective and Innovative Telecommunication Solutions”. Pacific Journal of Science and Technology. 6(2):132-137. (Key words: remote communications systems, Nigerian delta region, wireless, broadband, satellite, radio, telephone).
pjst6_2_132.pdf
Ezebuiro, I.I. 2005. “An Overview of the Roles of Project Managers in Monitoring and Controlling Engineering Projects”. Pacific Journal of Science and Technology. 6(2):138-148. (Key words: engineering quality, cost management, project lifecycle, planning).
pjst6_2_138.pdf
Lentz, S.K. 2005. “Changes in Human Gestation Period due to Variations in External Environmental Forces”. Pacific Journal of Science and Technology. 6(2):149-169. (Key words: lunar cycle, barometric pressure, solar orbit, pregnancy, delivery).
pjst6_2_149.pdf
Ofoma, A.E., O.S. Onwuka, and O.C. Egbu. 2005. “Groundwater Quality in Lekwesi / Umuchieze Area, Southeastern Nigeria”. Pacific Journal of Science and Technology. 6(2):170-176. (Key words: springs, potable water, Coliform, agrarian, rural community).
pjst6_2_170.pdf
Volume 6, Number 1 (May / June 2005)
Letters and Communications
Havaligi, N. 2025. "Wild Farm Alliance’s Farm Biodiversity Conference and The 25th Annual Ecological Farming Conference - 'Shining light on Sustainable Agriculture': A Summary". Pacific Journal of Science and Technology. 6(1):4-5.
pjst6_1_4.pdf
Referenced Papers
Ezema, F.I. 2005. “Chemical Bath Deposition of Bismuth Chloride Oxide (BiClO) Thin Film and its Applications”. Pacific Journal of Science and Technology. 6(1):6-15. (Key words: chemical bath deposition, bismuth chloride oxide, optical properties, solar cells).
pjst6_1_6.pdf
Eya, D.D.O, A.J. Ekpunobi, and C.E. Okeke. 2005. “Structural and Optical Properties and Applications of Zinc Oxide Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 6(1):16-22. (Key words: structural properties, optical properties, band gap, grain size, refractive index, annealing temperature, transmittance, extinction coefficient).
pjst6_1_16.pdf
Ezekoye, B.A. and C.E. Okeke. 2005. “Optical Properties in PbHgS Ternary Thin Films Deposited by Solution Growth Method”. Pacific Journal of Science and Technology. 6(1):23-28. (Key words: ternary thin film, electroless, optical constants, optical bandgap).
pjst6_1_23.pdf
Eze, R.N.C. 2005. “Accretion Disk as Source of Energy and Power in Astrophysical Objects”. Pacific Journal of Science and Technology. 6(1):29-36. (Key words: accretion disk, cataclysmic variables, angular momentum).
pjst6_1_29.pdf
Ben Salem, K. 2005. “The Evolution of the Universe: A New Vision”. Pacific Journal of Science and Technology. 6(1):37-55. (Key words: science history, religion, Islam, Quran, science in holy texts, philosophy of science).
pjst6_1_37.pdf
Okoro, O.I. 2005. “Transient State Analysis of an Active Magnetic Bearing (AMB) System with Six Degree of Freedoms Using MATLAB”. Pacific Journal of Science and Technology. 6(1):56-63. (Key words: control, rotor, active magnetic bearing, transient state, degree of freedoms).
pjst6_1_56.pdf
Okoro, O.I. and M.U. Agu. 2005. “Induction Motor Control Strategies: Past and Present”. Pacific Journal of Science and Technology. 6(1):64-74. (Key words: induction motor, control strategies, adjustable speed-drives, open loop, closed loop).
pjst6_1_64.pdf
Springer, J.C. 2005. “The Health Impacts of Failing to Plan and Design for Children to Walk to School”. Pacific Journal of Science and Technology. 6(1):75-85. (Key words: childhood obesity, public health, community transportation planning, pedestrian infrastructure, pedestrian safety).
pjst6_1_75.pdf
Obiora, D.N. and O.S. Onwuka. 2005. “Groundwater Exploration in Ikorodu, Lagos-Nigeria: A Surface Geophysical Survey Contribution”. Pacific Journal of Science and Technology. 6(1):86-93. (Key words: vertical electrical sounding, VES, auriferous formations, boreholes, groundwater).
pjst6_1_86.pdf
Havaligi, N. 2025. "Wild Farm Alliance’s Farm Biodiversity Conference and The 25th Annual Ecological Farming Conference - 'Shining light on Sustainable Agriculture': A Summary". Pacific Journal of Science and Technology. 6(1):4-5.
pjst6_1_4.pdf
Referenced Papers
Ezema, F.I. 2005. “Chemical Bath Deposition of Bismuth Chloride Oxide (BiClO) Thin Film and its Applications”. Pacific Journal of Science and Technology. 6(1):6-15. (Key words: chemical bath deposition, bismuth chloride oxide, optical properties, solar cells).
pjst6_1_6.pdf
Eya, D.D.O, A.J. Ekpunobi, and C.E. Okeke. 2005. “Structural and Optical Properties and Applications of Zinc Oxide Thin Films Prepared by Chemical Bath Deposition Technique”. Pacific Journal of Science and Technology. 6(1):16-22. (Key words: structural properties, optical properties, band gap, grain size, refractive index, annealing temperature, transmittance, extinction coefficient).
pjst6_1_16.pdf
Ezekoye, B.A. and C.E. Okeke. 2005. “Optical Properties in PbHgS Ternary Thin Films Deposited by Solution Growth Method”. Pacific Journal of Science and Technology. 6(1):23-28. (Key words: ternary thin film, electroless, optical constants, optical bandgap).
pjst6_1_23.pdf
Eze, R.N.C. 2005. “Accretion Disk as Source of Energy and Power in Astrophysical Objects”. Pacific Journal of Science and Technology. 6(1):29-36. (Key words: accretion disk, cataclysmic variables, angular momentum).
pjst6_1_29.pdf
Ben Salem, K. 2005. “The Evolution of the Universe: A New Vision”. Pacific Journal of Science and Technology. 6(1):37-55. (Key words: science history, religion, Islam, Quran, science in holy texts, philosophy of science).
pjst6_1_37.pdf
Okoro, O.I. 2005. “Transient State Analysis of an Active Magnetic Bearing (AMB) System with Six Degree of Freedoms Using MATLAB”. Pacific Journal of Science and Technology. 6(1):56-63. (Key words: control, rotor, active magnetic bearing, transient state, degree of freedoms).
pjst6_1_56.pdf
Okoro, O.I. and M.U. Agu. 2005. “Induction Motor Control Strategies: Past and Present”. Pacific Journal of Science and Technology. 6(1):64-74. (Key words: induction motor, control strategies, adjustable speed-drives, open loop, closed loop).
pjst6_1_64.pdf
Springer, J.C. 2005. “The Health Impacts of Failing to Plan and Design for Children to Walk to School”. Pacific Journal of Science and Technology. 6(1):75-85. (Key words: childhood obesity, public health, community transportation planning, pedestrian infrastructure, pedestrian safety).
pjst6_1_75.pdf
Obiora, D.N. and O.S. Onwuka. 2005. “Groundwater Exploration in Ikorodu, Lagos-Nigeria: A Surface Geophysical Survey Contribution”. Pacific Journal of Science and Technology. 6(1):86-93. (Key words: vertical electrical sounding, VES, auriferous formations, boreholes, groundwater).
pjst6_1_86.pdf
Volume 5, Number 2 (November / December 2004)
Kabiraj, M.M., M.A. Jabber, A.A. Jamil, Q.A. Shah, and A.H. Shah. 2004. "Electroencephalographic (EEG) Pattern in Patients with Generalized Seizures in Adolescents". Pacific Journal of Science and Technology. 5(2):44-49. (Key words: generalized seizures, EEG-pattern, clinical neurological pattern, adolescents).
pjst5_2_44.pdf
Kabiraj, M.M., M.A. Jabber, A.A. Jamil, Q.A. Shah, and A.H. Shah. 2004. "Electroencephalographic (EEG) Pattern in Patients with Partial Seizures". Pacific Journal of Science and Technology. 5(2):50-55. (Key words: EEG, Focal Slowing, Generalized Slowing, Focal Sharp Waves/Spikes, Generalized Sharp Waves/Spikes, Partial Seizures, Neurophysiology).
pjst5_2_50.pdf
Okoro, O.I. 2004. "Steady State Analysis of Squirrel-Cage Induction Machine with Skin-Effect". Pacific Journal of Science and Technology. 5(2):56-62. (Key words: squirrel-cage, induction machine, steady state, skin effect, conventional model, rectangular rotor bar),
pjst5_2_56.pdf
Okoro, O.I. 2004. "Transient State Modeling of Asynchronous Generator with Skin Effect". Pacific Journal of Science and Technology. 5(2):63-71. (Key words: asynchronous machine, wind energy, turbine generators, skin-effect, transient state),
pjst5_2_63.pdf
Nnabuchi, M.N. and C.E. Okeke. 2004. "Characterization of Optimized Grown Calcium Sulphide Thin Films and their Possible Applications in Solar Energy". Pacific Journal of Science and Technology. 5(2):72-82.
pjst5_2_76.pdf
Mardon, A.A. 2004. "The Use of Geographic Remote Sensing, Mapping, and Aerial Photography to Aid the Recovery of Blue Ice Surficial Meteorites in the Antarctic". Pacific Journal of Science and Technology. 5(2):83-85. (Key words: field study, expedition, meteorite recovery, GIS, Trans-Antarctic mountain range).
pjst5_2_83.pdf
pjst5_2_44.pdf
Kabiraj, M.M., M.A. Jabber, A.A. Jamil, Q.A. Shah, and A.H. Shah. 2004. "Electroencephalographic (EEG) Pattern in Patients with Partial Seizures". Pacific Journal of Science and Technology. 5(2):50-55. (Key words: EEG, Focal Slowing, Generalized Slowing, Focal Sharp Waves/Spikes, Generalized Sharp Waves/Spikes, Partial Seizures, Neurophysiology).
pjst5_2_50.pdf
Okoro, O.I. 2004. "Steady State Analysis of Squirrel-Cage Induction Machine with Skin-Effect". Pacific Journal of Science and Technology. 5(2):56-62. (Key words: squirrel-cage, induction machine, steady state, skin effect, conventional model, rectangular rotor bar),
pjst5_2_56.pdf
Okoro, O.I. 2004. "Transient State Modeling of Asynchronous Generator with Skin Effect". Pacific Journal of Science and Technology. 5(2):63-71. (Key words: asynchronous machine, wind energy, turbine generators, skin-effect, transient state),
pjst5_2_63.pdf
Nnabuchi, M.N. and C.E. Okeke. 2004. "Characterization of Optimized Grown Calcium Sulphide Thin Films and their Possible Applications in Solar Energy". Pacific Journal of Science and Technology. 5(2):72-82.
pjst5_2_76.pdf
Mardon, A.A. 2004. "The Use of Geographic Remote Sensing, Mapping, and Aerial Photography to Aid the Recovery of Blue Ice Surficial Meteorites in the Antarctic". Pacific Journal of Science and Technology. 5(2):83-85. (Key words: field study, expedition, meteorite recovery, GIS, Trans-Antarctic mountain range).
pjst5_2_83.pdf
Volume 5, Number 1 (May / June 2004)
Okoro, O.I. 2004. "MATLAB Simulation of Induction Machine with Saturable Leakage and Magnetizing Inductances". Pacific Journal of Science and Technology. 5(1):5-15. (Key words: rotor leakage, inductance, MATLAB, induction machine).
pjst5_1_5.pdf
Okoro, O.I. 2004. "Analytical Method of Computation of Rectangular-Rotor Bar Impedance for Skin-Effect Using MATLAB". Pacific Journal of Science and Technology. 5(1):16-25. (Key words: Skin-depth, Skin-effect, Rectangular-rotor bar, Complex impedance, Squirrel-cage induction machine).
pjst5_1_16.pdf
Ezema, F.I. and P.U. Azogwa. 2004. "Preparation and Optical Properties of Chemical Bath Deposited Beryllium Chloride (BeCl2) Thin Films". Pacific Journal of Science and Technology. 5(1):26-32. (Key words: Chemical bath deposition, BeCl2, thermal coatings, antireflection).
pjst5_1_26.pdf
Ezema, F.I. and P.E. Ugwuoke. 2004. "Investigation of Optical Properties of Barium Oxide (BaO) Thin Films Deposited by Chemical Bath Technique". Pacific Journal of Science and Technology. 5(1):33-38. (Key words: Chemical bath deposition, BeO, thermal coatings, thin films, antireflection).
pjst5_1_33.pdf
pjst5_1_5.pdf
Okoro, O.I. 2004. "Analytical Method of Computation of Rectangular-Rotor Bar Impedance for Skin-Effect Using MATLAB". Pacific Journal of Science and Technology. 5(1):16-25. (Key words: Skin-depth, Skin-effect, Rectangular-rotor bar, Complex impedance, Squirrel-cage induction machine).
pjst5_1_16.pdf
Ezema, F.I. and P.U. Azogwa. 2004. "Preparation and Optical Properties of Chemical Bath Deposited Beryllium Chloride (BeCl2) Thin Films". Pacific Journal of Science and Technology. 5(1):26-32. (Key words: Chemical bath deposition, BeCl2, thermal coatings, antireflection).
pjst5_1_26.pdf
Ezema, F.I. and P.E. Ugwuoke. 2004. "Investigation of Optical Properties of Barium Oxide (BaO) Thin Films Deposited by Chemical Bath Technique". Pacific Journal of Science and Technology. 5(1):33-38. (Key words: Chemical bath deposition, BeO, thermal coatings, thin films, antireflection).
pjst5_1_33.pdf
Greenwich Journal of Science and Technology (GJST)
(Volumes 1-4 were published under the GJST cover through Greenwich University, Norfolk, Australia)
Volume 4, Number 1 (May / June 2003)
Shandro, J.L. 2003. "A Critical Analysis of the Dunvegan Hydroelectric Project Environmental Impact Assessment". Greenwich Journal of Science and Technology. 4(1):5-24. (Key words: EIA, environmental protection, Canadian Environmental Assessment Act, CEAA, NEPA, Navigable Waters Protection Act, Canada, Alberta, fisheries, Peace River).
jst41_5.pdf
Nefedieva, E.E.. 2003. "Effect of Impulse Pressure on the Crop Productivity and Germinating Power of Cucumber (Cucumis sativus) Plants". Greenwich Journal of Science and Technology. 4(1):25-30. (Key words: impact wave, stress, hothouse, mid-season hybrids, and normal distribution).
jst41_25.pdf
Ezema, F.I. 2003. "A Critical Analysis of the Photovoltaic Potentials of Some Chemical Bath Deposited PdS and Bi2S3 Thin Films". Greenwich Journal of Science and Technology. 4(1):31-36. (Key words: solar cells, band gaps, solar adsorption, optical properties).
jst41_31.pdf
Ezema, F.I. 2003. "Estimation of Optical and Electrical Properties of Zirconium Sulphide Thin Films Prepared by the Chemical Bath Deposition Technique and Using a Spectrophotometer". Greenwich Journal of Science and Technology. 4(1):38-44. (Key words: energy dispersive x-ray fluorescence, thermal coatings, antireflection coatings, photothermal applications, photovoltaic applications, energy efficient glazing, ZrS2).
jst41_38.pdf
Ezekoye, B.A. 2003. "Optical Properties in CuCl Binary Thin Films Deposited by Solution Growth Method". Greenwich Journal of Science and Technology. 4(1): 45-49. (Key words: film, electroless, optical constants, optical band gap, coatings).
jst41_45.pdf
Ezekoye, B.A. and C.E. Okeke. 2003. "Growth and Optical Properties of Cu1-xPbxS Ternary Alloy Thin Films". Greenwich Journal of Science and Technology. 4(1):50-55. (Key words: solution growth method, optical constants, optical band gap).
jst41_50.pdf
Okoro, O.I. 2003. "Computer Simulation of a Squirrel-Cage Induction Machine with Non-Linear Effects". Greenwich Journal of Science and Technology. 4(1):56-64. (Key words: dynamic modelling, currents, numerical integration technique, current, no-load, blocked rotor, retardation test, shaft torque).
jst41_56.pdf
Okoro, O.I. 2003. "Thermal Analysis of an Induction Motor Using MATLAB". Greenwich Journal of Science and Technology. 4(1):65-74. (Key words: thermal behavior, squirrel cage induction machine, no load, rated load, blocked rotor).
jst41-65.pdf
jst41_5.pdf
Nefedieva, E.E.. 2003. "Effect of Impulse Pressure on the Crop Productivity and Germinating Power of Cucumber (Cucumis sativus) Plants". Greenwich Journal of Science and Technology. 4(1):25-30. (Key words: impact wave, stress, hothouse, mid-season hybrids, and normal distribution).
jst41_25.pdf
Ezema, F.I. 2003. "A Critical Analysis of the Photovoltaic Potentials of Some Chemical Bath Deposited PdS and Bi2S3 Thin Films". Greenwich Journal of Science and Technology. 4(1):31-36. (Key words: solar cells, band gaps, solar adsorption, optical properties).
jst41_31.pdf
Ezema, F.I. 2003. "Estimation of Optical and Electrical Properties of Zirconium Sulphide Thin Films Prepared by the Chemical Bath Deposition Technique and Using a Spectrophotometer". Greenwich Journal of Science and Technology. 4(1):38-44. (Key words: energy dispersive x-ray fluorescence, thermal coatings, antireflection coatings, photothermal applications, photovoltaic applications, energy efficient glazing, ZrS2).
jst41_38.pdf
Ezekoye, B.A. 2003. "Optical Properties in CuCl Binary Thin Films Deposited by Solution Growth Method". Greenwich Journal of Science and Technology. 4(1): 45-49. (Key words: film, electroless, optical constants, optical band gap, coatings).
jst41_45.pdf
Ezekoye, B.A. and C.E. Okeke. 2003. "Growth and Optical Properties of Cu1-xPbxS Ternary Alloy Thin Films". Greenwich Journal of Science and Technology. 4(1):50-55. (Key words: solution growth method, optical constants, optical band gap).
jst41_50.pdf
Okoro, O.I. 2003. "Computer Simulation of a Squirrel-Cage Induction Machine with Non-Linear Effects". Greenwich Journal of Science and Technology. 4(1):56-64. (Key words: dynamic modelling, currents, numerical integration technique, current, no-load, blocked rotor, retardation test, shaft torque).
jst41_56.pdf
Okoro, O.I. 2003. "Thermal Analysis of an Induction Motor Using MATLAB". Greenwich Journal of Science and Technology. 4(1):65-74. (Key words: thermal behavior, squirrel cage induction machine, no load, rated load, blocked rotor).
jst41-65.pdf
Volume 3, Number 2 (November / December 2002)
Zainal, Z., N. Saravanan, A. Kassim, M.Z. Hussein, and W.M.M. Yunus. 2003. "Effect of Time on Electrodeposition of Tin Selenide Thin Films from Aqueous Solution". Greenwich Journal of Science and Technology. 3(2):64-75. (Key words: photoactivity, solar cells, photoresponse, thin films, semiconductor, x-ray diffraction).
gjst3_2_64.pdf
Kassim, A. Z. Zainal, R. Vikneshwari, and N. Saravanan. 2003. "Photoactivity of CU2S Thin Films Prepared Through Electrodeposition". Greenwich Journal of Science and Technology. 3(2):76-89. (Key words: electrodeposition, metal chalcogenides, thin film electrochemistry).
gjst3_2_76.pdf
Ezema, F.I. and C.E. Okeke. 2003. "Chemical Bath Deposition of Bismuth Oxide (Bi2O3) Thin Film and its Applications". Greenwich Journal of Science and Technology. 3(2):90-109. (Key words: chemical bath deposition, bismuth oxide).
gjst3_2_90.pdf
Ezema, F.I. 2003. "Investigation of Optical Properties Chemical Bath Deposited Beryllium Oxide (BeO) Thin Film and its Applications". Greenwich Journal of Science and Technology. 3(2):110-122. (Key words: chemical bath deposition, thermal coatings, bismuth oxide).
gjst3_2_110.pdf
Nefedieva, E.E. 2003. "The Influence of Impulse Pressure on the Phytohormone Content, Growth and Crop Productivity of Buckwheat Plants (Fagopyrum esculentum Moench., cv. Aromat)". Greenwich Journal of Science and Technology. 3(2):123-135.
gjst3_2_123.pdf
Rao, R.M., R.M. Al-Ashban, Z.A. Khan, and A.H. Shah. 2003. "A Reverse Phase High Performance Liquid Chromatographic Procedure for the Determination of Acetaminophen and its Degradation Product 4-aminophenol in Aged Pharmaceutical Formulations". Greenwich Journal of Science and Technology. 3(2):136-151.
gjst3_2_136.pdf
Kabiraj, M.M., M.A. Jabber, and Q.A. Shah. 2003. "Pattern of EEG in Patients Suffering from Complex Partial Seizures". Greenwich Journal of Science and Technology. 3(2):152-158. (Key words: EEG, Focal Slowing, Generalized Slowing, Focal Sharp Waves/Spikes, Generalized Sharp Waves/Spikes, Generalized Slowing + Focal Spikes, Complex Partial seizures, Neurophysiology).
gjst3_2_152.pdf
gjst3_2_64.pdf
Kassim, A. Z. Zainal, R. Vikneshwari, and N. Saravanan. 2003. "Photoactivity of CU2S Thin Films Prepared Through Electrodeposition". Greenwich Journal of Science and Technology. 3(2):76-89. (Key words: electrodeposition, metal chalcogenides, thin film electrochemistry).
gjst3_2_76.pdf
Ezema, F.I. and C.E. Okeke. 2003. "Chemical Bath Deposition of Bismuth Oxide (Bi2O3) Thin Film and its Applications". Greenwich Journal of Science and Technology. 3(2):90-109. (Key words: chemical bath deposition, bismuth oxide).
gjst3_2_90.pdf
Ezema, F.I. 2003. "Investigation of Optical Properties Chemical Bath Deposited Beryllium Oxide (BeO) Thin Film and its Applications". Greenwich Journal of Science and Technology. 3(2):110-122. (Key words: chemical bath deposition, thermal coatings, bismuth oxide).
gjst3_2_110.pdf
Nefedieva, E.E. 2003. "The Influence of Impulse Pressure on the Phytohormone Content, Growth and Crop Productivity of Buckwheat Plants (Fagopyrum esculentum Moench., cv. Aromat)". Greenwich Journal of Science and Technology. 3(2):123-135.
gjst3_2_123.pdf
Rao, R.M., R.M. Al-Ashban, Z.A. Khan, and A.H. Shah. 2003. "A Reverse Phase High Performance Liquid Chromatographic Procedure for the Determination of Acetaminophen and its Degradation Product 4-aminophenol in Aged Pharmaceutical Formulations". Greenwich Journal of Science and Technology. 3(2):136-151.
gjst3_2_136.pdf
Kabiraj, M.M., M.A. Jabber, and Q.A. Shah. 2003. "Pattern of EEG in Patients Suffering from Complex Partial Seizures". Greenwich Journal of Science and Technology. 3(2):152-158. (Key words: EEG, Focal Slowing, Generalized Slowing, Focal Sharp Waves/Spikes, Generalized Sharp Waves/Spikes, Generalized Slowing + Focal Spikes, Complex Partial seizures, Neurophysiology).
gjst3_2_152.pdf
Volume 3, Number 1 (May / June 2002)
Libda, W.A.R.A., V.P. Gupta, M.M. Kabiraj, and S.M.H. Zaidi. 2002. "Modern Cardiac Markers and Ischemic Heart Diseases: A Prospective Study". Greenwich Journal of Science and Technology. 3(1):5-18. (Key Words: angina, myocardial infarction, myoglobin, CKMB mass, troponin, blood assays).
gjst3_1_5.pdf
Libda, W.A.R.A., V.P. Gupta, and M.M. Kabiraj. 2002. "Valproic Acid and Essential Metals". Greenwich Journal of Science and Technology. 3(1):19-26. (Key Words: blood serum, copper, zinc, calcium, magnesium, epilepsy).
gjst3_1_19.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Anti-Epileptic Drugs (AEDs) and Anemia: A Prospective Study in Epileptic Children". Greenwich Journal of Science and Technology. 3(1):27-34. (Key words: seizures, hematological parameters, white blood cells, hemoglobin, red blood cells, platelets, hematocrit ratio, poly neutrophils, lymphocytes, monocytes, and eosinophils).
gjst3_1_27.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Effects of Anti-Epileptic Drugs (AEDs) on Biochemical Levels in Epileptic Children: A Prospective Study". Greenwich Journal of Science and Technology. 3(1):35-41. (Key words: epilepsy, seizures, glucose, aspartate amino transferase, alanin amino transferase, alkaline phosphatase, bilirubin).
gjst3_1_35.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Anti-Epileptic Drugs (AEDs) and Body Electrolytes in Childhood Epilepsy: A Prospective Study". Greenwich Journal of Science and Technology. 3(1):42-50. (Key words: blood serum, seizures, body electrolytes, electrolyte ratios).
gjst3_1_42.pdf
Nefedieva, E.E. 2002. "The Effect of Impulse Pressure on the Crop Productivity and Physiological Characteristics of Some Tomato (Lycopersicon esculentum) Hybrids". Greenwich Journal of Science and Technology. 3(1):51-59. (Keywords: pressure, stress, hothouse, phytohormone, yield).
gjst3_1_51.pdf
gjst3_1_5.pdf
Libda, W.A.R.A., V.P. Gupta, and M.M. Kabiraj. 2002. "Valproic Acid and Essential Metals". Greenwich Journal of Science and Technology. 3(1):19-26. (Key Words: blood serum, copper, zinc, calcium, magnesium, epilepsy).
gjst3_1_19.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Anti-Epileptic Drugs (AEDs) and Anemia: A Prospective Study in Epileptic Children". Greenwich Journal of Science and Technology. 3(1):27-34. (Key words: seizures, hematological parameters, white blood cells, hemoglobin, red blood cells, platelets, hematocrit ratio, poly neutrophils, lymphocytes, monocytes, and eosinophils).
gjst3_1_27.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Effects of Anti-Epileptic Drugs (AEDs) on Biochemical Levels in Epileptic Children: A Prospective Study". Greenwich Journal of Science and Technology. 3(1):35-41. (Key words: epilepsy, seizures, glucose, aspartate amino transferase, alanin amino transferase, alkaline phosphatase, bilirubin).
gjst3_1_35.pdf
Shah, Q.A, A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2002. "Anti-Epileptic Drugs (AEDs) and Body Electrolytes in Childhood Epilepsy: A Prospective Study". Greenwich Journal of Science and Technology. 3(1):42-50. (Key words: blood serum, seizures, body electrolytes, electrolyte ratios).
gjst3_1_42.pdf
Nefedieva, E.E. 2002. "The Effect of Impulse Pressure on the Crop Productivity and Physiological Characteristics of Some Tomato (Lycopersicon esculentum) Hybrids". Greenwich Journal of Science and Technology. 3(1):51-59. (Keywords: pressure, stress, hothouse, phytohormone, yield).
gjst3_1_51.pdf
Volume 2, Number 2 (November / December 2001)
Kabiraj, M.M.U. and Afifi, A.E.D.A. 2001. "Electro-Encephalogram (EEG) Study Following Prolonged Occlusion of Common Carotid Artery in New Zealand White Rabbits". Greenwich Journal of Science and Technology. 2(2):61-67. (Key Words: electro-encephalogram, EEG, brain studies, ischemic stroke, vascular lesion).
gjst2_2_61.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M. Kabiraj. 2001. "Common Drugs Used by Saudi Addicts Detected by Drug Screening". Greenwich Journal of Science and Technology. 2(2):67-75. (Key Words: drug screening, addiction, overdose, inebriants, narcotic analgesics, psycho-stimulants, emergency medicine).
gjst2_2_68.pdf
Galarraga, H.E. and A.R. Maranto. 2001. "The Evolution of the Protective Mask for Military Purposes: 1919 to Present". Greenwich Journal of Science and Technology. 2(2):76-87. (Key Words: gas mask, chemical biological warfare, NBC, CBW, technology evolution, science history, military science).
gjst2_2_76.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Suicidal Failure Following a Massive Digoxin Overdose: A Case Report". Greenwich Journal of Science and Technology. 2(2):88-91. (Key words: Digoxin, Therapeutic Effect, Toxic Dose, Therapeutic Index, Lethal Dose, Poisoning).
gjst2_2_88.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Rare Case of Tegretol Overdose: A Case Report". Greenwich Journal of Science and Technology. 2(2):92-95. (Key Words: Therapeutic Effect, Toxic Dose, Drug Overdose, Lethal Dose, Poisoning).
gjst2_2_92.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Can a Massive Phenytoin Toxicity be Asymptomatic?: A Case Report". Greenwich Journal of Science and Technology. 2(2):96-99. (Key Words: overdose, toxicity, therapeutic range, lethal dose).
gjst2_2_96.pdf
gjst2_2_61.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M. Kabiraj. 2001. "Common Drugs Used by Saudi Addicts Detected by Drug Screening". Greenwich Journal of Science and Technology. 2(2):67-75. (Key Words: drug screening, addiction, overdose, inebriants, narcotic analgesics, psycho-stimulants, emergency medicine).
gjst2_2_68.pdf
Galarraga, H.E. and A.R. Maranto. 2001. "The Evolution of the Protective Mask for Military Purposes: 1919 to Present". Greenwich Journal of Science and Technology. 2(2):76-87. (Key Words: gas mask, chemical biological warfare, NBC, CBW, technology evolution, science history, military science).
gjst2_2_76.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Suicidal Failure Following a Massive Digoxin Overdose: A Case Report". Greenwich Journal of Science and Technology. 2(2):88-91. (Key words: Digoxin, Therapeutic Effect, Toxic Dose, Therapeutic Index, Lethal Dose, Poisoning).
gjst2_2_88.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Rare Case of Tegretol Overdose: A Case Report". Greenwich Journal of Science and Technology. 2(2):92-95. (Key Words: Therapeutic Effect, Toxic Dose, Drug Overdose, Lethal Dose, Poisoning).
gjst2_2_92.pdf
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2001. "Can a Massive Phenytoin Toxicity be Asymptomatic?: A Case Report". Greenwich Journal of Science and Technology. 2(2):96-99. (Key Words: overdose, toxicity, therapeutic range, lethal dose).
gjst2_2_96.pdf
Volume 2, Number 1 (May / June 2001)
Greenspon, J.A. and A.A. Mardon. 2001. "Developing a First Generation Space Power Technology: An Available technology, A Needed Power System". Greenwich Journal of Science and Technology. 2(1):7-17. (Key Words: space power satellite, electricity generation, space systems, microwave distribution, photovoltaic, energy resources).
gjst2_1_7.pdf
Shah, Q.A., A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2001. "Changes in Serum Electrolytes in Childhood Epilepsy: A Hospital Based Prospective". Greenwich Journal of Science and Technology. 2(1):18-27. (Key Words: childhood epilepsy, seizures, blood serum electrolytes, sodium, potassium, magnesium, calcium, iron, copper, zinc, electrolyte ratios).
gjst2_1_18.pdf
Mohan, B.M, V.P. Gupta, and A.H. Shah. 2001. "Technology Management in Forensic Science". Greenwich Journal of Science and Technology. 2(1):28-36. (Key Words: genetic identification, DNA fingerprinting, crime studies, medicolegal studies, toxicology, forensics).
gjst2_1_28.pdf
Galarraga, H.E. and A.R. Maranto. 2001. "The Evolution of the Protective Mask for Military Purposes: Inception to World War I". Greenwich Journal of Science and Technology. 2(1):37-48. (Key Words: gas mask, chemical biological warfare, NBC, CBW, technology evolution, science history, military science).
gjst2_1_37.pdf
Mardon, A. 2001. "The Ecology of Medieval English Monasteries". Greenwich Journal of Science and Technology. 2(1):49-57. (Key Words: conservation, traditional environmental management, technology evolution, historic agriculture techniques, agrarian societies, science history, sustainability studies).
gjst2_1_49.pdf
gjst2_1_7.pdf
Shah, Q.A., A.A. Jamil, V.P. Gupta, M.M. Kabiraj, and A.H. Shah. 2001. "Changes in Serum Electrolytes in Childhood Epilepsy: A Hospital Based Prospective". Greenwich Journal of Science and Technology. 2(1):18-27. (Key Words: childhood epilepsy, seizures, blood serum electrolytes, sodium, potassium, magnesium, calcium, iron, copper, zinc, electrolyte ratios).
gjst2_1_18.pdf
Mohan, B.M, V.P. Gupta, and A.H. Shah. 2001. "Technology Management in Forensic Science". Greenwich Journal of Science and Technology. 2(1):28-36. (Key Words: genetic identification, DNA fingerprinting, crime studies, medicolegal studies, toxicology, forensics).
gjst2_1_28.pdf
Galarraga, H.E. and A.R. Maranto. 2001. "The Evolution of the Protective Mask for Military Purposes: Inception to World War I". Greenwich Journal of Science and Technology. 2(1):37-48. (Key Words: gas mask, chemical biological warfare, NBC, CBW, technology evolution, science history, military science).
gjst2_1_37.pdf
Mardon, A. 2001. "The Ecology of Medieval English Monasteries". Greenwich Journal of Science and Technology. 2(1):49-57. (Key Words: conservation, traditional environmental management, technology evolution, historic agriculture techniques, agrarian societies, science history, sustainability studies).
gjst2_1_49.pdf
Volume 1, Number 2 (November / December 2000)
Lebdeh, W.A.R.A., V.P. Gupta, and M.M.U. Kabiraj. 2000. "Common Drugs Used For Suicidal Attempts: A Prospective Hospital Based Study In Saudi Arabia". Greenwich Journal of Science and Technology. 1(2):47-55. (Key Words: drug screening; suicide; overdose; drug investigation; emergency medicine; health studies).
gjst1_2_47.pdf
Kabiraj, M.M.U, V.P, Gupta, A.A. Jamil, and A.H. Shah. 2000. "Effect Of Long Standing Carpal Tunnel Syndrome On Median Nerve Conduction". Greenwich Journal of Science and Technology. 1(2):56-63. (Key Words: Carpal Tunnel Syndrome; CTS; Nerve Conduction Velocity; Terminal Latency; Terminal Latency Index; retrograde changes; Abductor Policis Brevis; health studies).
gjst1_2_56.pdf
Shandro, J.L. 2000. "Biotechnology: Exploring the Science of GMO's". Greenwich Journal of Science and Technology. 1(2):64-73. (Key Words: genetically modified organisms, bioengineering, agriculture, genetic manipulation, environment, food safety issues).
gjst1_2_64.pdf
gjst1_2_47.pdf
Kabiraj, M.M.U, V.P, Gupta, A.A. Jamil, and A.H. Shah. 2000. "Effect Of Long Standing Carpal Tunnel Syndrome On Median Nerve Conduction". Greenwich Journal of Science and Technology. 1(2):56-63. (Key Words: Carpal Tunnel Syndrome; CTS; Nerve Conduction Velocity; Terminal Latency; Terminal Latency Index; retrograde changes; Abductor Policis Brevis; health studies).
gjst1_2_56.pdf
Shandro, J.L. 2000. "Biotechnology: Exploring the Science of GMO's". Greenwich Journal of Science and Technology. 1(2):64-73. (Key Words: genetically modified organisms, bioengineering, agriculture, genetic manipulation, environment, food safety issues).
gjst1_2_64.pdf
Volume 1, Number 1 (May / June 2000)
Kabiraj, M.M.U, V.P, Gupta, A.A. Jamil, and A.H. Shah. 2000. "Comparison of Terminal Latency Index in Patients with Entrapment and Generalized Neuropathy". Greenwich Journal of Science and Technology. 1(1):4-10. (Key Words: carpal tunnel syndrome; CTS; terminal latency index; TLI; neuropathy; nerve conduction; clinical studies).
gjst1_1_4.pdf
Lentz, S. 2000. "Deregulation Demystified: An Examination of Issues Associated with the Restructuring of the U.S. Electric Generation Industry". Greenwich Journal of Science and Technology. 1(1):11-26. (Key Words: Deregulation, Electricity, Electrical Industry, Energy Policy, Environmental Law).
gjst1_1_11.pdf
Cohen, M. 2000. "Nature Connected Psychology: Creating Moments that Let Earth Teach". Greenwich Journal of Science and Technology. 1(1): 27-42. (Keywords: ecopsychology, psychology, systems thinking, natural thinking, webstings, ecology, natural senses, qualitative studies).
gjst1_1_27.pdf
gjst1_1_4.pdf
Lentz, S. 2000. "Deregulation Demystified: An Examination of Issues Associated with the Restructuring of the U.S. Electric Generation Industry". Greenwich Journal of Science and Technology. 1(1):11-26. (Key Words: Deregulation, Electricity, Electrical Industry, Energy Policy, Environmental Law).
gjst1_1_11.pdf
Cohen, M. 2000. "Nature Connected Psychology: Creating Moments that Let Earth Teach". Greenwich Journal of Science and Technology. 1(1): 27-42. (Keywords: ecopsychology, psychology, systems thinking, natural thinking, webstings, ecology, natural senses, qualitative studies).
gjst1_1_27.pdf