Vol. 21 No. 4 (2024) | Nigerian Journal of Technological Development

Published: 2025-02-17

Optimizing hybrid renewable energy systems for rural electrification: a case study of selected villages in Kwara State, Nigeria

A. S. Oladeji, O. F. Atilola, J. I. Olaniyi

1 - 12

DOI:

10.4314/njtd.v21i4.2359

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Remediation of contagious metals from mine-used water using Carica Papaya trunk enhanced charcoal produced with HCl acid

A. E. Adetoro, S .O. Ojoawo

13 - 24

DOI:

10.4314/njtd.v21i4.2233

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A review of artificial intelligence tools for the management of cleaning and tracking in Photovoltaic systems

A. Boussiri, Y. A. E. Kadi

25 - 39

DOI:

10.4314/njtd.v21i4.2228

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CFD based analysis of drag forces on twin submerged floating tubes

F. Forghanjaya, J. Akmal

40 - 47

DOI:

10.4314/njtd.v21i4.2554

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Optimization analysis of dual-mode renewable hybrid power systems: a review

B.O. Ariyo, L.M. Adesina, A. Musa, O. Ogunbiyi, B.J. Ojuolape, M.O. Balogun

48 - 58

DOI:

10.4314/njtd.v21i4.2799

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Defects optimization of green part Ti-6Al-4V with palm stearin binder using response surface methodology

J.B Saedon, N. H. Mohamad Nor, S. Shawal, A. Arifin, M. A. Mifzal, S. Ahmad

59 - 69

DOI:

10.4314/njtd.v21i4.2879

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Green polymer composite films for sustainable food packaging: a review

A. Hussaini, A. Abdulrasheed, Y. O. Raji, J. Mohammed, A. Salis, A. Mohammed

70 - 84

DOI:

10.4314/njtd.v21i4.2883

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Durability and strength of reinforced concrete bridges subject to corrosion: fuzzy random and probabilistic analysis

T. T. Tran, T. M. Tran, X. T. Nguyen, V. T. Nguyen, B. T. Vu

85 - 96

DOI:

10.4314/njtd.v21i4.2593

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Automated data extraction and character recognition for handwritten test scripts using image processing and convolutional neural networks

D. I. Agbemuko, I. P. Okokpujie, M. J. E. Salami, L. K. Tartibu

97 - 115

DOI:

10.4314/njtd.v21i4.2829

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Design and fabrication of a mechanical sweeper

K. O. Abdulrahman, S. P. Oghenetega, F. O. Ogunwoye, O. J. Shopeyin, A. O. Sayodun, S. A. Yahaya

116 - 124

DOI:

10.4314/njtd.v21i4.2781

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Partial discharge-based ageing assessment of high voltage crosslinked polyethylene cable

S. H. Sulaiman, A. Abdulkarim, A. S. Abubakar, G. S. Shehu, U. Musa, A. A. Mas’ud

125 - 134

DOI:

10.4314/njtd.v21i4.2351

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PSO-optimized model reference adaptive PID controller for precise DC motor speed control

J. E. Oche, H. A. Bashir, T. J. Shima

135 - 144

DOI:

10.4314/njtd.v21i4.2473

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Optimization of silver ion concentration into the lattice of zinc oxide nanoparticles synthesized via a hydrothermal approach

E. O. Ojegu, R. A. Daniel-Umeri, E. C. Nwaokorongwu, Nawal Alghamdi, I. L. Ikhioya

145 - 158

DOI:

10.4314/njtd.v21i4.2933

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Surface properties and characterisation of cobalt- nickel-iron alloy coating on mild steel for engineering applications

M. Z. Zabri, N. R. N. Masdek, C. M. Mardziah, N. M. Ahmad

159 - 167

DOI:

10.4314/njtd.v21i4.2889

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Waste-ram-fat as a feedstock for biodiesel production using heterogeneous catalyst of kaolinite-clay impregnated calcium-oxide from chicken eggshell

E. O. Ajala, M. A. Ajala, F. D. Afolabi, J. O. Ajala, S. Opawoye, D. A. Ariyoosu

168 - 179

DOI:

10.4314/njtd.v21i4.3104

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Formulation of film from a quaternized starch, polyvinyl alcohol and tetraethyl orthosilicate for food packaging

N. Z. Kassim Shaari, N. I. Roslan

180 - 185

DOI:

10.4314/njtd.v21i4.2898

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A testbed for group acknowledgement circular shift communication model in LoRa-based Wireless Sensor Networks

A. A. Kasali, C. O. Akanbi, L. O. Omotosho, I. K. Ogundoyin

186 - 193

DOI:

10.4314/njtd.v21i4.3069

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Comparison of Hector SLAM and Gmapping for a self-driving mobile robot on slippery surface

M. S. I. Safizan, N. M. Thamrin, K. A. Juhari

194 - 204

DOI:

10.4314/njtd.v21i4.2871

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Physico-mechanical properties of ecofriendly bricks using recycled polyethylene terephthalate (PET) and Low-Density Polyethylene (LDPE) wastes as binders

Y. O. Busari, R. O. Idowu, A. Reghioua, K. S. Ajao, S. Sikiru, Y.L. Shuaib-Babata, I.S. Ibrahim, N. M. Abbas, J.O. Adegbola, T. Yahaya

205 - 212

DOI:

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Exploring benefits, critical success factors and barriers of earned value management in construction projects: a preliminary evaluation

Chitti Babu Kapuganti, KVGD Balaji , Sudhakar Mogili, Santhosh Kumar Thainana

213 - 222

DOI:

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