Vol. 39 No. 4 (2020) | Nigerian Journal of Technology

Published: 2021-03-24

Estimation of trip generation rates for residential land use in Uyo, Nigeria

I.N. Usanga, R.K. Etim, V. Umoren

972-980

DOI:

10.4314/njt.v39i4.2

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Factors affecting the performance of small-scale construction firms in Nigeria

I.F. Ali, S. H. Awad, D. Abdulsalam

981-991

DOI:

10.4314/njt.v39i4.3

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An evaluation of safety risk factors during installation and dismantling of tower cranes in construction sites

A.A. Salihu, S.S. Aliyu, M. Abubakar

992-1000

DOI:

10.4314/njt.v39i4.4

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Structural reliability-based assessment of Nigerian Anogeissus schimperi timber bridge beam in shear and bearing forces

P. Abubakar, A. Iorkar, A.A. Adedeji, J.I. Aguwa, U.N. Wilson

1011-1020

DOI:

10.4314/njt.v39i4.6

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Effect of locally sourced Nigerian gypsum on the strength and microstructure of Portland cement mortar

A.D. Muhammad, Y.D. Amartey, J.M. Kaura, T.S. Ijimdiya, A. Lawan

1001-1010

DOI:

10.4314/njt.v39i4.5

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Formation evaluation of the petrophysical properties of wells in e - field onshore Niger Delta, Nigeria

M. Ilevbare, O.M. Omorogieva

962-971

DOI:

10.4314/njt.v39i4.1

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Use of expanded polystyrene from disposable food pack as a modifier for bitumen in hot mix asphalt

A.A. Murana, K. Akilu, A.T. Olowosulu

1021-1028

DOI:

10.4314/njt.v39i4.7

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An assessment of cost escalation in building construction project

A. Nazif, A.K. Mustapha, F. Sani

1029-1034

DOI:

10.4314/njt.v39i4.8

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Evaluation of collapse mechanism of telecommunication tower

M. Yanda, O.S. Abejide, A. Ocholi

1035-1042

DOI:

10.4314/njt.v39i4.9

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Influence of polyethylene from waste pure water sachet on properties of hot mix asphalt

A.A. Murana, A.A. Abdulkarim, A.T. Olowosulu

1043-1049

DOI:

10.4314/njt.v39i4.10

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A distribution network design for fast-moving consumer goods

O.S. Okunade, S.A. Daodu

1050-1057

DOI:

10.4314/njt.v39i4.11

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Optimisation of a microelectronic assembly package using response surface methodology

M. Ekpu

1058-1065

DOI:

10.4314/njt.v39i4.12

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Production, characterization and application of ternary phase diagrams for the purification of biodiesel produced from tropical almond seed oil

K.K. Adama, U.P. Onochie, E. Gbeinzi

1066-1075

DOI:

10.4314/njt.v39i4.13

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Coconut shell-based activated carbon as adsorbent for the removal of dye from aqueous solution: equilibrium, kinetics, and thermodynamic studies

O. Oribayo, O.O. Olaleye, A.S. Akinyanju, K.O. Omoloja, S.O. Williams

1076-1084

DOI:

10.4314/njt.v39i4.14

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Performance of a prototype windmill for water pumping in Kpakungu community of Niger State Nigeria

M.S. Dalero, N.A. Musa

1085-1092

DOI:

10.4314/njt.v39i4.15

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Modelling of clinker cooler and evaluation of its performance in clinker cooling process for cement plants

J.S. Oyepata, M.A. Akintunde, O.A. Dahunsi, S.S. Yaru, E.T. Idowu

1093-1099

DOI:

10.4314/njt.v39i4.16

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Optimisation of process parameters for M.A.G welding of API X70m material to predict tensile strength using Taguchi method

N.S. Akonyi, O.A. Olugboji, E.A.P. Egbe, O. Adedipe, S.A. Lawal

1100-1107

DOI:

10.4314/njt.v39i4.17

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Control of vortex shedding around a circular cylinder using bubble tabs in the laminar flow regime

E.O. Atofarati, A.O. Muritala, B.O. Malomo, S.A. Adio

1108-1116

DOI:

10.4314/njt.v39i4.18

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Investigating the effect of vibration on the stability of the three-wheeled scooter taxi

S.J. Ojolo, O.O. Ajayi, G.A. Asuelinmen

1117-1122

DOI:

10.4314/njt.v39i4.19

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Characterization of train brake-blocks composite reinforced with aluminum-dross

E.O. Obidiegwu, H.E. Mgbemere, E.F. Ochulor, P.A. Ajayi

1123-1130

DOI:

10.4314/njt.v39i4.20

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Issues and perspectives of capacity development in embodied energy indices for building materials sourced in Nigeria: A review

S.C. Nwanya, H.N. Ononiwu

1131-1141

DOI:

10.4314/njt.v39i4.21

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Effects of chemically treated and carbonized spear grass fibre on the curing and mechanical properties of natural rubber vulcanizates

A.C. Ezika, V.U. Okpechi

1142-1149

DOI:

10.4314/njt.v39i4.22

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Techno-economic analysis of the influence of different operating conditions on gas turbine centrifugal compressor set performance

R. Agbadede, B. Kainga

1150-1157

DOI:

10.4314/njt.v39i4.23

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Typical performance reductions in pv modules subject to soiling in a tropical climate

H.O. Njoku, K.M. Ifediora, P.A. Ozor, J.M. Dzah

1158-1168

DOI:

10.4314/njt.v39i4.24

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Sustainable cloud computing for cognitive intent based networks

A.A. Periola, E. Obayiuwana

1169-1182

DOI:

10.4314/njt.v39i4.25

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Media motion-based resource distribution for mobile video networking

U.S. Ukommi

1183-1189

DOI:

10.4314/njt.v39i4.26

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Optimization of RBF-SVM hyperparameters using genetic algorithm for face recognit

Y. Ibrahim, E. Okafor, B. Yahaya

1190-1197

DOI:

10.4314/njt.v39i4.27

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Reliability and protection in distribution power system considering customer-based indices

J.N. Nweke, A.G. Gusau, L.M. Isah

1198-1205

DOI:

10.4314/njt.v39i4.28

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A review on wireless power transfer: Concepts, implementations, challenges, and mitigation scheme

M.B. Sidiku, E.M. Eronu, E.C. Ashigwuike

1206-1215

DOI:

10.4314/njt.v39i4.29

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Statistical tuning of cost 231 Hata model in deployed 1800mhz GSM networks for a rural environment

E.L. Omoze, F.O. Edeko

1216-1222

DOI:

10.4314/njt.v39i4.30

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A low-cost printed circuit board design technique and processes using ferric chloride solution

C.T. Obe, S.E. Oti, C.U. Eya, D.B.N. Nnadi, O.E. Nnadi

1223-1231

DOI:

10.4314/njt.v39i4.31

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An efficacy of Zobe dam for hydroelectricity generation in Katsina State, Nigeria

I. Nuhu, H. Abdulsalam

1232-1236

DOI:

10.4314/njt.v39i4.32

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Development of optimized substitution ratio for wheatcassava-african yam bean flour composite for Nigerian bread industries

I.E. Nwatu, O.C. Nwajinka, A.B. Muochebe

1237-1246

DOI:

10.4314/njt.v39i4.33

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Determination of optimal parboiling conditions for nigerian FARO-44 rice variety

A.B. Muochebe, O.C. Nwajinka, I.E. Nwatu

1247-1254

DOI:

10.4314/njt.v39i4.34

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Modeling water demand in a growing public university in Nigeria

A. Sobowale, K.S. Adeyemo

1255-1262

DOI:

10.4314/njt.v39i4.35

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Optimization Technique in rainfall - intensity - duration - frequency modelling for Ikeja, South-west, Nigeria

A.O. David, I.L. Nwaogazie

1276-1285

DOI:

10.4314/njt.v39i4.37

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