Vol. 40 No. 3 (2021): NIGERIAN JOURNAL OF TECHNOLOGY, VOL. 40 NO. 3, MAY 2021

Published: 2021-06-29

Building, Civil & Geotechnical Engineering

Study of Density and Void Ratio Relation for Reconstituted Tropical Residual Soil at Varying Fines Contents

J. O. Okovido, E. O. Obroku

371–378
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Soil Water Characteristic Curve of a Compacted A-7-5 Tropical Red Earth Soil

J. O. Okovido, E. O. Obroku

379–386
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Prospects for the Adoption of Agile Project Management Techniques in Nigerian Construction Industry

O. P. Esangbedo, D. E. Ealefoh

357–362
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Glulam beams: Performance of PVA and PUR Adhesives on Bending Strengths of Locally Selected Nigerian Timber Species

C. Arum, I. O. Olofintuyi, O. O. Ekundayo

363–370
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Chemical, Industrial, Materials, Mechanical, Metallurgical, Petroleum & Production Engineering

Comparative Analyses of Modeling Techniques for Cathodic Protection

P. T. Elijah, M. Obaseki

427–436
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Performance Evaluation of Monocrystalline and Polycrystalline Silicon Solar Photovoltaic Modules Under Low and High Irradiance Conditions in Kumasi, Ghana

G. Takyi, A. S. Adunyah, A. Agyei-Agyemang

414–426
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Incorporation of Human Factors into a Discrete Event Simulation Model for Human Centred Assembly Performance Evaluation

M. I. Abubakar, Q. Wang

437–448
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Determination of Work Index of Filin Kokuwa Gold Deposit in Toro Local Government, Bauchi State Nigeria

D. M. Bwala, F. Abdulfattah, O. A. Oladunni, B. O. Adewuyi

387–392
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Optimization of Blended Guava and Fluted Pumpkin Leaves Extract as Corrosion Inhibitor of Mild Steel in 0.5 m Hydrochloric Acid

C. F. Nwachukwu, I. M. Dagwa, B. I. Ugheoke

393–403
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Design Analysis and Performance Evaluation of a Novel Multi-Cantilever Foil Bearing

M. Obaseki, P. T. Elijah, P. B. Alfred

449–460
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Evaluation of Selected Salts for Potential Application for Optimized Salinity Water Fooding in Niger Delta Crude Oil-Rock Systems: A Laboratory Approach

D. Alaigba, O. D. Oduwa, O. Olafuyi

404–413
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Performance Characterization of Polycrystalline Silicon Photovoltaic Modules Installed in Kumasi, Ghana

G. Takyi

461–471
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Computer, Telecommunications, Software, Electrical & Electronics Engineering

Design and Implementation of a Biometric Students’ Time and Attendance Logging System

D. U. Onyishi, C. K. Igbinoba

484–490
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Optimal Microgrid Power Supply System for Nigerian Detached Communities: Environmental Impact and Energy Cost Criteria

J. G. Akinbomi, L. C. Ezeilo, O. Fagbuyi, L. Onyebueke

491–500
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Analysis of the Electronic Circuits of 11 W and 15 W Compact Fluorescent Lamps

M. A. Adelabu, A. L. Imoize, G. U. Ughegbe

501–517
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An Evaluation of Quasi-Moment-Method Calibrated Pathloss Models for Benin City Nigeria

M. A. K. Adelabu, A. A. Ayorinde, H. A. Muhammed, F. O. Okewole, A. I. Mowete

472–483
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Agricultural, Bioresources, Biomedical, Food, Environmental & Water Resources Engineering

Groundwater Quality Determination from Hand-Dug Wells in Ososo Town, Akoko-Edo North Local Government Area Edo State

E. G. Maju-Oyovwikowhe, W. O. Emofurieta

540–549
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Development of a Modified Environment for Oyster Mushroom (pleurotus ostreatus) Production System for Rural Use in Southeast Nigeria

B. U. Ogbu, W. I. Okonkwo, S. N. Ugwu

518–525
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Pigments Extraction of Treated Hybrid Microalgae-Activated Sludge

A. I. Dabai, Kasim Mohammed

534–539
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Phytoremediation of Emulsion Paint Wastewater using Azolla Pinnata, Eichhornia Crassipes and Lemna Minor

E. A. Echiegu, C. O. Ezimah, M. E. Okechukwu, O. A. Nwoke

550–557
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Effect of Analytical Extraction Methods and Storage Time on the Quality of Moringa Seed Oil

J. O. Y. Ilesanmi, J. B. Hussein, H. A. Yahuza, I. Nkama

526–533
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