Vol. 35 No. 1 (2016) | Nigerian Journal of Technology

TABLE OF CONTENTS VOL 35, No. 1, 2016

Editor NIJOTECH

DOI:

10.4314/njt.v35i1.

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CANON ENGR. PROF. NKEMAKONAM NWOLISA OSADEBE, 1955 – 2015

Editor-in-Chief NIJOTECH

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ESTIMATING FORMWORK STRIKING TIME FOR CONCRETE MIXES

FO Okafor, DE Ewa

1-7

DOI:

10.4314/njt.v35i1.1

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EVALUATION AND RETIMING OF A PRE-TIMED TRAFFIC SIGNAL IN BENIN CITY, NIGERIA

HAP Audu, OO Obhielo, JO Ehiorobo

8-15

DOI:

10.4314/njt.v35i1.2

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MODE OF COLLAPSE OF SQUARE SINGLE PANEL REINFORCED CONCRETE SPACE- FRAMED STRUCTURES WITH RIGID BEAM-COLUMN JOINTS

LM Olanitori, JO Afoloayan, C Arum

16-24

DOI:

10.4314/njt.v35i1.3

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MODIFIED TRAFFIC SIGNAL PHASING AT TRAFFIC WARDEN CONTROLLED INTERSECTION TO ACCOMMODATE PEDESTRIAN TRAFFIC IN ILORIN METROPOLIS, NIGERIA

OO Adeleke, YA Jimoh, IT Yusuf

25-30

DOI:

10.4314/njt.v35i1.4

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THE POTENTIAL USE OF FONIO HUSK ASH AS A POZZOLANA IN CONCRETE

EE Ndububa, JS Okonkwo, OI Ndububa

31-36

DOI:

10.4314/njt.v35i1.5

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EFFECTS OF POLYTHENE FIBRES ON SELECTED PROPERTIES OF SANDCRETE BLOCKS

FB Ijalana, JO Afoloayan, OE Adeleke

37-42

DOI:

10.4314/njt.v35i1.6

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EXPERIMENTAL CHARACTERIZATION OF THE PERFORMANCES OF A STORAGE EXCHANGER WITH TUBE BANK AIR-PHASE CHANGE MATERIALS

S Ekomy Ango, D Bruneau, P Sebastian, R Moutou Pitti

43-47

DOI:

10.4314/njt.v35i1.7

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PERFORMANCE EVALUATION OF SOME LOCALLY FABRICATED COOKSTOVES IN MUBI, ADAMAWA STATE, NIGERIA

T Abasiryu, A Ayuba, AE Zira

48-53

DOI:

10.4314/njt.v35i1.8

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PERFORMANCE EVALUATION OF A PILOT PARAPLEGIC CENTRICITY MOBILITY AID

FI Ashiedu, EO Popoola, EE Akpan

54-59

DOI:

10.4314/njt.v35i1.9

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PRODUCTION AND CHARACTERIZATION OF LIQUID DETERGENTS FROM SOME AGRICULTURAL WASTE PRODUCTS

OS Azeez, GS Abegunde

60-65

DOI:

10.4314/njt.v35i1.10

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THE STUDY OF THERMAL EFFECT ON THE SURFACE PROPERTIES OF GAMMA-ALUMINA SYNTHESIED FROM KANKARA KAOLIN.

SG Bawa, AS Ahmed, PC Okonkwo

66-70

DOI:

10.4314/njt.v35i1.11

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A FACTORIAL STUDY OF CORPORATE PERFORMANCE OF NIGERIAN REFINERIES

AC Igboanugo, OM Garba, TI Okafor

71-79

DOI:

10.4314/njt.v35i1.12

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ENERGY CHARACTERISTICS OF ETHANOL-DIESEL MIX FOR AUTOMOTIVE USE

WA Akpan, A Offiong, EG Ikrang

80-84

DOI:

10.4314/njt.v35i1.13

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FINITE ELEMENT MODEL FOR PREDICTING RESIDUAL STRESSES IN SHIELDED MANUAL METAL ARC WELDING OF MILD STEEL PLATES

IU Musa, MO Afolayan, IM Dagwa

85-90

DOI:

10.4314/njt.v35i1.14

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SUBSTRATE REDUCTION KINETICS AND PERFORMANCE EVALUATION OF FLUIDIZED-BED REACTOR FOR TREATMENT OF BREWERY WASTEWATER

CS Okoli, PC Okonkwo

91-96

DOI:

10.4314/njt.v35i1.15

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SYNTHESIS OF FATTY ACID ETHYL ESTER FROM CHICKEN FAT USING ZnO/SiO2 HETEROGENEOUS CATALYST

MA Olutoye, UG Akpan, MA Salihu

97-106

DOI:

10.4314/njt.v35i1.16

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ANALYSIS OF COCONUT ETHYL ESTER (BIODIESEL) AND FOSSIL DIESEL BLENDING: PROPERTIES AND CORROSION CHARACTERISTICS

OD Samuel, FI Ashiedu, BU Oreko

107-113

DOI:

10.4314/njt.v35i1.17

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PERFORMANCE OF AN AUTOMOTIVE BUMPER FROM LALLOH (Corchorus triden L.) PLANT FIBRE REINFORCED EPOXY COMPOSITE UNDER MODIFIED DYNATUP MODEL 8150 TEST

M Sumaila, AOA Ibhadode

114-121

DOI:

10.4314/njt.v35i1.18

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INFLUENCE OF IRON CONTENT AND PLASTIC DEFORMATION ON THE MECHANICAL PROPERTIES OF 8011-TYPE Al-Fe-Si ALLOY

OH Yakubu, I Usman, A Aliyu, OO Emmanuel

122-128

DOI:

10.4314/njt.v35i1.19

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INVESTIGATION OF FOULING EFFECT ON OVERALL PERFORMANCE OF SHELL AND TUBE HEAT EXCHANGER IN A UREA FERTILIZER PRODUCTION COMPANY IN NIGERIA

MA Sulaiman, SI Kuye, SA Owolabi

129-136

DOI:

10.4314/njt.v35i1.20

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ANALYSIS OF RAIN RATE AND RAIN ATTENUATION FOR EARTH-SPACE COMMUNICATION LINKS OVER UYO - AKWA IBOM STATE

IE Afahakan, KM Udofia, MA Umoren

137-143

DOI:

10.4314/njt.v35i1.21

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PRECISE DELTA EXTRACTION SCHEME FOR REPROGRAMMING OF WIRELESS SENSOR NODES

EM Eronu, S Misra

144-154

DOI:

10.4314/njt.v35i1.22

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IMPROVING THE TRANSIENT STABILITY OF NIGERIAN 330KV TRANSMISSION NETWORK USING STATIC VAR COMPENSATION PART I: THE BASE STUDY

TR Ayodele, ASO Ogunjuyigbe, OO Oladele

155-166

DOI:

10.4314/njt.v35i1.23

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FAILURE ANALYSIS OF A UAV FLIGHT CONTROL SYSTEM USING MARKOV ANALYSIS

EG Okafor, IH Eze

167-173

DOI:

10.4314/njt.v35i1.24

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A GENERAL REVIEW AND PERFORMANCE EVALUATION OF MULTI-LEVEL CONVERTERS FOR EFFICIENT POWER GENERATION AND APPLICATIONS

CO Omeje

174-189

DOI:

10.4314/njt.v35i1.25

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DETERMINATION OF HEAD FOR SMALL HYDROPOWER DEVELOPMENT: A CASE STUDY OF RIVER ETHIOPE AT UMUTU

SO Otuagoma, EA Ogujor, PA Kuale

190-195

DOI:

10.4314/njt.v35i1.26

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DIVERSE APPROACHES TO MODELLING THE ASSIMILATIVE CAPACITY OF A POLLUTED WATER BODY

CM Chiejine, AC Igboanugo, LIN Ezemonye

196-209

DOI:

10.4314/njt.v35i1.27

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EUDIOMETRIC THEORETIC-APPROACH TO MODELLING THE ASSIMILATIVE CAPACITY OF A RIVER: INCORPORATION OF BOOTSTRAPPING NEEDFUL FOR SENSITIVITY ANALYSIS

CM Chiejine, AC Igboanugo, LIN Ezemonye

210-218

DOI:

10.4314/njt.v35i1.28

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COMPARISON OF ELECTROCOAGULATION AND CHEMICAL COAGULATION IN THE TREATMENT OF ARTISANAL TANNERY EFFLUENTS

S Tchamango, O Kamdoum, D Donfack, D Babale, E Ngameni

219-225

DOI:

10.4314/njt.v35i1.29

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Preliminary Pages & General

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Building, Civil & Geotechical Engineering

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Chemical, Industrial, Materials, Mechanical, Metallurgical, Petroleum & Production Engineering

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Computer, Telecommunications, Software, Electrical & Electronics Engineering

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Agricultural, Bioresources, Biomedical, Food, Environmental & Water Resources Engineering

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Journal Identifiers