Vol. 15 No. 4 (2019)

Vol. 15 No. 4 (2019)

Published December 2, 2019

Articles

A. M. S. Tekanyi, H. I. Yarima, S. M. Sani
802-812
Enhancement of Selective Mapping Technique for Peak-To-Average Power Ratio Reduction in OFDM using Normalized Hilbert Matrix
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B. I. Oyegbade, M. O. Afolayan, S. U. Umaru
813-822
A Step Towards Autonomous, Biomimetic, Non-GPS Based Navigation Methodology
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M. D. Zakari, I. Audu, H. E. Igbadun, N. M. Nasidi, A. Ibrahim, A. Shitu
823-836
Crop Coefficient of Tomato under Deficit Irrigation and Mulch Practices at Kano River Irrigation Project, Nigeria
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T. O. Ahmadu
837-846
Evaluation of Energy Consumption and Carbon Dioxide Emission from a Solar / Gas Powered Absorption Air Conditioning System in Zaria
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A. B. Umaru, S. Lukman, I. A. Oke, B. G. Umara
847-858
A New Formula for Groundwater Recharge Estimation in Yola, Nigeria
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A. R. Nasirudeen, D. Lasisi, L. A. Balogun, A. J. Eebo, F. O. Ogunsola, A. J. Adesope, S. O. Ogundare, F. A. Ola
859-866
Physico-Chemical Properties of Yellow Oleander (Thevetia peruviana) and their effects on the Qualities of Biodiesel
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Obiajulu Peretomode
867-877
Water Quality Analysis of some Selected Hand-Dug Wells in Burutu Community, Delta State
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P. A. Adeoye, Z. Saidu, A. I. Kuti, I. Jibril, B. A. Adabembe
878-888
Health Risks Associated with Consumption of Vegetables Grown using Domestic Wastewater in Minna, Niger State, Nigeria
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K. Mu’azu, A. Ganiyu, A. S. Alkali, A. U. Ahmed, S. M. Jibia, M. Shehu, I. U. Adamu
889-897
Effect of Period and Storage Conditions on Essential Oil Yield And Composition of Eucalyptus Citriodora Leaves
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O. Omenogor, A. L. Imoize
898-910
Design and Implementation of a Computer-Based Power Management System
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G. I. Efenedo, J. O. Egwaile
911-918
Implementation of Vehicle Accident Monitoring Device along Benin-Warri Road
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F. M. Kajiama, G. M. Ngala, M. Abdulkadir, W. G. Fruh
919-928
Performance Evaluation of Tracking and Non-Tracking PV Systems in Scotland, UK
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O. C. Abikoye, A. H. Dokoro, A. Abdullahi
929-938
Symmetric and Asymmetric Based Encryption Model for Mobile Commerce
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G. A. Zarewa
939-957
Project Managers' Perceptions on Barriers to Effective Stakeholder Management (ESM) in Multifarious Infrastructure Projects (MIPs) Delivery in Nigeria
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K. Mu’azu, G. Abubakar, A. S. Akuso, A. Mahmood, I. G. Sadiq, B. Inuwa
958-972
Production and Economics Evaluation of Pilot Scale Essential Oil Extract from Eucalyptus Citriodora Leaves
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O. J. Oyebode
973-984
Strategic Approach for Controlling Soil and Groundwater Contamination in Urban and Rural Areas of Nigeria
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A. A. Bello, A. T. Oriaje
985-994
Evaluation of Soil Samples in Abeokuta-South Local Government Area of Ogun State, Southwestern Nigeria
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F. Onaifo, P. O. Alao, A. O. Oyedeji, O. G. Olasukanmi, A. S. Temidayo, T. O. Lawal
995-1003
Empirical Determination of Losses in an Optical Fibre Link
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S. I. Hassan, S. A. Lawal, K. O. Adeyemi, A. A. Adamu
1004-1012
Cotton Seed Bio-Based Metal Working Fluid for Sustainable Machining Operation
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Z. B. Ahmad, N. Anigbogu, J. J. Molwus
1013-1025
Categorisation of Road Construction Projects’ Cost Overruns Causes using Factor Analysis
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O. O. Adeleke, S. Idoko, S. S. Kolo, A. R. Anwar, O. O. Sijuwola, O. Akinola
1026-1037
Web-Based Advanced Traveller Information System for Minna Metropolis, Nigeria
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O. E. Oduwole, O. S. Asaolu, M. S. Osigbemeh
1038-1048
Shortest Route: A Mobile Application for Route Optimization using Digital Map
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M. T. Jimoh, A. B. Aliyu
1049-1060
Development of a Pseudo-Closed Loop Solar Collector Sun Tracking System with Optimized Set-Point Paths for Flat Plate Payload
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A. O. Adegoke, M. U. M. Bakura, I. Mustapha, I. M. Sani
1061-1066
Comparative Analysis of received GSM Signal Strength Network in University of Maiduguri, Borno State, Nigeria
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D. Kwawuvi, T. A. Ewemoje, F. K. Owofadeju, A. F. Adesina
1067-1081
Investigating the Possible Threats from Vegetal Cover Removal and Open Dumpsite to Groundwater Quality
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O. K. Oyetola, A. A. Okubanjo, A. A. Okandeji, O. O. Olaluwoye, P. O. Alao, S. N. Ukagu
1082-1091
Internet of Things (IoT) Cloud Based Model for Low Cost Demand Side Management Infrastructure
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