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Nigerian Journal of Technology

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The Nigerian Journal of Technology is based at the Faculty of Engineering, University of Nigeria, Nsukka and has been in existence for over 30 years. Any paper submitted to the journal should be an original thought-provoking review or appraisal of existing knowledge, collation of relevant data of interest or investigation and exploration of new fields in engineering, applied science and technology. The paper should cover any aspects of engineering education, planning, analysis (experimental, modelling and simulation), design and construction or performance evaluation of technological systems.


Vol 38, No 4 (2019)

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Table of Contents

Articles

Modeling of road traffic crash countermeasures in Ogun State EMAIL FREE FULL TEXT
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A.J. Babalola, M.K. Onifade 813-821
Assessment of the effects of building collapse risks on the stakeholders in the Nigerian built environment EMAIL FREE FULL TEXT
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D Obodoh, B Amade, C Obodoh, C Igwe 822-831
Delineation of factors that control hydrocarbon source rock maturity in Anambra and Abakaliki Basins South-Eastern Nigeria EMAIL FREE FULL TEXT
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S.O. Salufu, A Iyoha 832-839
Finite element modelling of steel poles for power production and transmissions EMAIL FREE FULL TEXT
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M Aliyu, O.S. Abejide 840-847
Finding lasting solutions to the early deterioration of constructed roads in Nigeria EMAIL FREE FULL TEXT
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H.A. Ahmadu, A.O. Abdulyekeen, A.K. Alade, A Yusuf 848-855
Physical and mechanical properties of river stone as coarse aggregate for concrete production EMAIL FREE FULL TEXT
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O.M. Ibearugbulem, K.C. Igwilo 856-862
A Markov Chain Analysis of effect of traffic law enforcement on road traffic accidents rate in Ogun State, Nigeria EMAIL FREE FULL TEXT
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R.A. Folarin, M.K. Onifade 863-870
An investigation on the chemical and physical properties of gada and muvur silica sand for glass making EMAIL FREE FULL TEXT
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G.A. Duvuna, A Ayuba, Y.I. Zhigilla, Y.I. Tashiwa 871-875
Parametric study of an active solar flat-plate collector water heater EMAIL FREE FULL TEXT
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G.A. Duvuna, Y.I. Tashiwa, Y.I. Zhigilla 876-883
Development and validation of competency-based instrument for assessing mechanical metalwork technology operations of technical colleges EMAIL FREE FULL TEXT
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P.I. Obe, A.O. Ezeama, T.C. Ogbuanya, E.O. Ede 884-895
Dynamic analysis of large strain deformation of flexible pipes conveying two-phase fluids Part I: linear vibration analysis EMAIL FREE FULL TEXT
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A.T. Adebusoye, T.A. Fashanu, A.A. Oyediran 896-902
Nonlinear relative stability analysis of some Nigerian geological formations as radioactive wastes repository EMAIL FREE FULL TEXT
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T.A. Fashanu, K.O. Orolu, A.S. Adeshina, M.A. Ogundero, O Ibidapo-Obe 903-911
Design and simulation of cross-block structured radar absorbing metamaterial based on carbonyl iron powder composite EMAIL FREE FULL TEXT
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M.B. Abdullahi, M.H. Ali 912-918
The production of carbon black from the unripe peels of plantain (Musa paradisiaca) in Nigeria EMAIL FREE FULL TEXT
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J.E. Ighere 919-921
Design and development of a small-scale biomass downdraft gasifier EMAIL FREE FULL TEXT
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P.E. Akhator, A.I. Obanor, E.G. Sadjere 922-930
Energy and utilities consumption – an appraisal in sustainable buildings EMAIL FREE FULL TEXT
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B.B. Okon, V.E. Okon 931-935
Characterization and evaluation of selected kaolin clay deposits in Nigeria for furnace lining application EMAIL FREE FULL TEXT
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J.B. Mokwa, S.A. Lawal, M.S. Abolarin, K.C. Bala 936-946
Performance of kaolin and cassava starch as replacements for bentonite in moulding sand used in thin wall ductile iron castings EMAIL FREE FULL TEXT
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E.F. Ochulor, J.O. Ugboaja, O.A. Olowomeye 947-956
Radon concentration assessment in bank cellars in three Nigerian cities EMAIL FREE FULL TEXT
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I.K. Adegun, B.E. Anyaegbuna, O.A. Olayemi, T.S. Jolayemi, M.O. Ibiwoye 957-964
Evaluation of some process parameters for production of investment bar castings EMAIL FREE FULL TEXT
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S.O. Areo, R.H. Khan, M.B. Ndaliman, S.A. Lawal 965-973
Determination of the optimal backorder level for a lot-size reorder point inventory system with backorder parameter EMAIL FREE FULL TEXT
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F Owu, R Edokpia 974-979
Performance analysis of single phase interior permanent magnet synchronous generator EMAIL FREE FULL TEXT
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S.S. Apeshi, E.S. Obe, J.E. Akpama 980-986
Automatic text summarisation of case law using gate with annie and summa plug-ins EMAIL FREE FULL TEXT
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C.T. Aghaunor, G.O. Ekuobase 987-996
Structural and electrochemical properties of Reduced Graphene Oxide (RGO) synthesised using an improved modified hummers method as electrode material for electronics applications EMAIL FREE FULL TEXT
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M Alpha, U.E. Uno, K.U. Isah, U Ahmadu 997-1002
Two dimensional switched beam antenna based on cascaded butler matrix beamforming network EMAIL FREE FULL TEXT
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S.I. Orakwue, R Ngah 1003-1009
WebSocket in real time application EMAIL FREE FULL TEXT
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K.E. Ogundeyi, C Yinka-Banjo 1010-1020
Modelling of automatic car braking system using fuzzy logic controller EMAIL FREE FULL TEXT
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E.F. Bassey, K.M. Udofia 1021-1029
Comparison of the reliability of programmable logic controller and electromagnetic relay control in industrial production line EMAIL FREE FULL TEXT
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F Onaifo, A.A. Okandeji, O Folorunsho, U.E. Essien, A.O. Oyedeji, O.R. Abolade 1030-1035
Solution to the economic dispatch problem of the Nigerian power system using genetic algorithm EMAIL FREE FULL TEXT
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S.O. Okozi, G.C. Ogbonna, M Olubiwe, E.O. Ezugwu 1036-1047
The use of NF and RO membrane system for reclamation and recycling of wastewaters generated from a hard coal mining EMAIL FREE FULL TEXT
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Y Yildirim, A.K. Topaloğlu, M Ince, M.N. Kajama 1048-1055
Effect of air inlet duct features and grater thickness on cooking banana drying characteristics using active indirect mode solar dryer EMAIL FREE FULL TEXT
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P.J. Etim, A.B. Eke, K.J. Simonyan 1056-1063


ISSN: 2467-8821
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