Vol. 43 No. 1 (2024) | Nigerian Journal of Technology

Published: 2024-04-12

Editorial

Chidozie Charle Nnaji

DOI:

10.4314/njt.v43i1.1

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Compressive, bending and shear properties of reinforced concrete beams containing sawdust ash as partial replacement of cement

O.E. Osanyinlokun, C.A. Fapohunda, O.M. Olaniyan

2-13

DOI:

10.4314/njt.v43i1.2

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Development of geotechnical properties geo-database for soil in Kano metropolis to enhance building construction

G.H. Yunusa, A.S. Kida, A. Suleiman, A. Idris

14- 24

DOI:

10.4314/njt.v43i1.3

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Evaluation of the challenges facing small and medium-scale building contractors in Nigeria

D. Mbazor, C. Aigbavboa, W. Thwala

25-34

DOI:

10.4314/njt.v43i1.4

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Influence of vibration on sub-ballast layer induced by loading application on a fouled track ballast

A.U. Onwube, N. Mashros, N.A. Yusoff, A.O. Eberemu

35-43

DOI:

10.4314/njt.v43i1.5

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Numerical method for predicting first crack load on hollow-cored beams subjected to point load at Midspan

O.U. Orie, U.K. Ogbonna

44 - 50

DOI:

10.4314/njt.v43i1.6

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Comparative study on the extraction strength of solvents on tar sand from Okitipupa, Ondo State

U.G. Akpan, Z. David, A. Emena

51-55

DOI:

10.4314/njt.v43i1.7

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Effects of heat treatment on tensile properties of 3D-printed short fiber-reinforced composites

A. Shuaibu, A. Ahmad

56 - 63

DOI:

10.4314/njt.v43i1.8

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Reinforcement of cement tiles with palm kernel shell particles as natural fibre

J.C. Edeh, J.F. Peters, S.N. Eni-Ikeh, M.A. Abuh, P.C. Ndubisi

64-70

DOI:

10.4314/njt.v43i1.9

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Exploring the prevalence of internet crimes among undergraduate students in a Nigerian University: A case study of the university of Ilorin

N.A. Balogun, M.D. Abdulrahaman, K. Aka

71-79

DOI:

10.4314/njt.v43i1.10

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Maximizing network capacity, control and management in designing a telemedicine network: A review and recent challenges

B.O. Sadiq, O.S. Zakariyya, M.D. Buhari, A.N. Shuaibu

80-100

DOI:

10.4314/njt.v43i1.11

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Investigating the optimal Photovoltaic (PV) tilt angle using the Photovoltaic Geographic Information System (PVGIS)

K.N. Ukoima, D. Efughu, O.C. Azubuike, B.F. Akpiri

101 - 114

DOI:

10.4314/njt.v43i1.12

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Large scale penetration impact of PMS-WTGS on voltage profile and power loss for 5-bus, 330kV system of the Nigerian grid

O. Olanite, M.N. Nwohu, B.A. Adegboye, O.J. Tola

115-122

DOI:

10.4314/njt.v43i1.13

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Modelling of electromagnetic wave propagation at free space-human skin interface

G. Biowei, S.A. Adekola, A.K. Benjamin, K.A. Amusa

123 - 130

DOI:

10.4314/njt.v43i1.14

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Optimization and modeling of solar energy with artificial neural networks

B.E. Ntekim, C. Uppin

131 - 138

DOI:

10.4314/njt.v43i1.15

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Investigation of the feasibility of alternative burnout material (maize cob) versus the traditional material (sawdust) for point-of-use ceramic water filter production

C.C. Nnaji, S. Adibe

139-149

DOI:

10.4314/njt.v43i1.16

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Design and implementation of an Unmanned Aerial Vehicle (UAV) for image capture in enterprise farming

T.K. Ukwueze, S.C. Nwafor, K.O. Ugwueze, E.C. Nnadozie, M. Odo, U. Ezechi6, C.K. Chukwuma, K. Okafor, A.O. Ani

150 - 158

DOI:

10.4314/njt.v43i1.17

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Investigation of leachate infiltration on groundwater using georesistivity and natural electric field method around Ojoou-Olayanju’s dumpsite, Ada, southwestern Nigeria

A.A. Adeniji, O.O. Ajani, T.A. Adagunodo, T. Kolawole

159 - 171

DOI:

10.4314/njt.v43i1.18

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Sustainable faecal sludge management in Internally Displaced Persons (IDPs) settlements in tropical climate: A review

H.O. Orugba, C. Osagie, H.I. Owamah, L.C. Edomwonyi-Otu

172 - 188

DOI:

10.4314/njt.v43i1.19

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Energy sources for poultry egg incubators’ efficiency and hatchability

W.I. Okonkwo, O. Ojike, G. Ezenne, O.A. Nwoke, C.J. Ohagwu

189 - 197

DOI:

10.4314/njt.v43i1.20

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Willingness to adopt precision agriculture: An analysis of Gombe and Bauchi States of Nigeria

C. Ezeaku, A.O. Ani, J. Adama, V. Job, S. Sule, A. Onwualu, B. Nwankwojike, I. Otoijamun, P. Ogbobe

198 - 206

DOI:

10.4314/njt.v43i1.21

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