Vol. 37 No. 2 (2018) | Nigerian Journal of Technology

Published: 2018-07-23

Seasonal variations of the Vertical Total Electron Content (VTEC) of the ionosphere at the GNSS cor station (SEERL) UNIBEN and three other cors stations in Nigeria

E.O. Elemo, M.O. Ehigiator, R Ehigiator-Irughe

286-293

DOI:

10.4314/njt.v37i2.1

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Formulation and implementation of mathematical models suitable for deformation analysis of structures

M.O. Ehigiator, R Ehigiator–Irughe

294-301

DOI:

10.4314/njt.v37i2.2

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Implications of highway development and expansion on urban resident in Nigeria: a case study of Abeokuta Metropolis

O.J. Afolabi, O.A. Oyetubo, O.A. Oluwaji

302-308

DOI:

10.4314/njt.v37i2.3

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Geochemical and sedimentological characteristics of the late quaternary sediments of the Anambra Basin

M.E. Okiotor, J.E. Ighodaro, E.D. Ogueh, M.I.E. Nnaji

309-314

DOI:

10.4314/njt.v37i2.4

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Behaviour of periwinkle shell ash blended cement concrete in sulphuric acid environment

I.C. Attah, R.K. Etim, D.U. Ekpo

315-321

DOI:

10.4314/njt.v37i2.5

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Characterisation and grading of three selected timber species grown in Kwara State Nigeria according to EN 338 (2009) for structural use

A.A. Jimoh, B.J. Ibitolu

322-329

DOI:

10.4314/njt.v37i2.6

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The impact resistance effect of partially replacing coarse aggregate with ground-rubber aggregate in concrete

A Ocholi, M.Y. Sanni, S.P. Ejeh

330-337

DOI:

10.4314/njt.v37i2.7

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Potential of glass cullet as aggregate in hot mix asphalt

H.M. Alhassan, G.H. Yunusa, D Sanusi

338-345

DOI:

10.4314/njt.v37i2.8

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Process optimisation and characterisation of fragrance suited mechanically expressed Nigerian lime seed oil

A.G. Adeniyi, L.T. Adewoye, O.A.A. Eletta, O.O. Ogunleye, K Olukotun

346-357

DOI:

10.4314/njt.v37i2.9

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Assessing the performance of global solar radiation empirical equations in Sokoto, Nigeria using meteorological parameters

M.B. Garba, A Muhammad, M Musa, A.G. Mohammed

358-364

DOI:

10.4314/njt.v37i2.10

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Exergy and economic analyses of methanol production process

J.O. Odejobi, O.S. Ayorinde

365-373

DOI:

10.4314/njt.v37i2.11

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Characterization of Baruten Local Government Area of Kwara State (Nigeria) fireclays as suitable refractory materials

Y.L. Shuaib-Babata, S.S. Yaru, S Abdulkareem, Y.O. Busari, I.O. Ambali, K.S. Ajao, G.A. Mohammed

374-386

DOI:

10.4314/njt.v37i2.12

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Application of time-cost-quality-risk trade-off model in magnetic resonance imaging machine installation project

S.C. Nwaneri, C.O. Anyaeche

387-396

DOI:

10.4314/njt.v37i2.13

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Design and development of plantain fibre extraction machine

B.U. Oreko, S Okiy, E Emagbetere, M Okwu

397-406

DOI:

10.4314/njt.v37i2.14

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Optimization of weld strength properties of tungsten inert gas mild steel welds using the response surface methodology

S.O. Sada

407-415

DOI:

10.4314/njt.v37i2.15

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An integrated approach to solving retrial queue complexity

C.L. Anioke, O.C. Nnamani, P.A. Nwakamma

416-422

DOI:

10.4314/njt.v37i2.16

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Impact of information literacy skills on the use of e-library resources among tertiary institution students in Akwa Ibom State

U.O. Ekong, V.E. Ekong

423-431

DOI:

10.4314/njt.v37i2.17

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Main barriers and possible enablers of Google apps for education adoption among university staff members

F.I. Amadin, A.C. Obienu, R.O. Osaseri

432-439

DOI:

10.4314/njt.v37i2.18

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The hydropower potential and feasibility analysis of Sombriero River, Rivers State, Nigeria

M Odje, R Uhunmwangho, K Okedu

440-444

DOI:

10.4314/njt.v37i2.19

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Cubic interpolation based channel estimator for rectangular M-QAM

O.O. Ogundile, O.A. Osanaiye, E.O. Falayi

445-449

DOI:

10.4314/njt.v37i2.20

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Impact of weather variables on electricity power demand forecast using fuzzy logic technique

S.A. Benson, J.K. Ogunjuyigbe

450-453

DOI:

10.4314/njt.v37i2.21

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A hybrid approach to fake news detection on social media

E.M. Okoro, B.A. Abara, A.O. Umagba, A.A. Ajonye, Z.S. Isa

454-462

DOI:

10.4314/njt.v37i2.22

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Digital game-based quadratic factorisation learning system using tic-tac-toe

O.C. Agbonifo, S Ofueu

463-469

DOI:

10.4314/njt.v37i2.23

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Review of network integration techniques for mobile broadband services in next generation network

A.C. Ajibo, F.C. Udechukwu, M.C. Ogbuka, C.U. Nwafor, J Nwachi-Ikpo, C.I. Ani

470-479

DOI:

10.4314/njt.v37i2.24

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Chaos control of a modified 4-D memristor chaotic oscillator via passive control technique

M.I. Babalola, B.E. Iyorzor, I Odesanya

480-483

DOI:

10.4314/njt.v37i2.25

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Position estimation performance evaluation of a linear lateration algorithm with an SNR-based reference station selection technique

A.S. Yaro

484-489

DOI:

10.4314/njt.v37i2.26

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Investigation of the lightning arrester operation in electric power distribution network

P.O. Oluseyi, T.O. Akinbulire, O Amahian

490-497

DOI:

10.4314/njt.v37i2.27

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RTDSR protocol for channel attacks prevention in mobile ad hoc ambient intelligence home networks

S.A. Akinbor, E.A. Olajubu, I.K. Ogundoyin, G.A. Aderounmu

498-507

DOI:

10.4314/njt.v37i2.28

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Autonomous ultrasonic based water level detection and control system

M.I. Bello, S.M. Gana, M.I. Faruk, M.J. Umar

508-513

DOI:

10.4314/njt.v37i2.29

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Demonstrative effect of adapted hydraulic ram as a drawbar dynamometer in tractor operations

A.O. Ezeama, P.I. Obe, O.M. Egbuhuzor

514-518

DOI:

10.4314/njt.v37i2.30

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Diurnal and annual mean weather cycles over Nsukka, Nigeria during 2010/2011

C.O. Onyenucheya, H.C. Nnamchi

519-524

DOI:

10.4314/njt.v37i2.31

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An adaptive neuro-fuzzy inference system for the physiological presentation of seizure disorder

O.O.E. Ajibola, A.N. Aladefa

525-536

DOI:

10.4314/njt.v37i2.32

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Design, fabrication and performance evaluation of a portable hand-held refractometer

K.C. Ugwu, C.C. Mbajiorgu, W.I. Okonkwo, A.O. Ani

537-542

DOI:

10.4314/njt.v37i2.33

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A centurial analysis of rainfall variability in Nigeria

R.A. Adenodi

543-547

DOI:

10.4314/njt.v37i2.34

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Use of the concept of Ive’s Filterability Number (F) to determine the effects of vacuum sludge filtration process

J Ademiluyi, J.I. Onwe

548-553

DOI:

10.4314/njt.v37i2.35

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Comparing gully length and average gully width relationships on two geological sediments of varying vulnerability to erosion in the north central Nigeria

Louis A. Oparaku, Gabriel O. Ogbeh

554-561

DOI:

10.4314/njt.v37i2.36

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