Vol. 32 No. 2 (2013)

Research papers of General Interest

• ALTERNATIVE FIRST PRINCIPLE APPROACH FOR DETERMINATION OF ELEMENTS OF BEAM STIFFNESS MATRIX

  CA Chidolue, NN Osadebe

  152-158

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• REGIONAL FLOOD FREQUENCY ANALYSIS OF CATCHMENTS IN UPPER BENUERIVER BASIN USING INDEX FLOOD PROCEDURE

  OC Izinyon, HN Ajumka

  159-169

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• THE INFLUENCE OF THE URBAN TRANSPORT SYSTEM IN JAVA ON CITY FUEL CONSUMPTION

  M Handajani

  170-183

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• EVALUATION OF SOME FLOOD PREDICTION MODELS FOR THREE FLOW GAUGING STATIONS IN UPPER BENUE RIVER BASIN IN NIGERIA – PART 1

  OC Izinyon, HN Ajumka

  184-196

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• SOIL LOSS IN SAMARU ZARIA NIGERIA: A COMPARISON OF WEPP AND EUROSEM MODELS

  IN Obeta, JK Adewumi

  197-202

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• GEOTECHNICAL PROPERTIES OF WASTE ENGINE OIL CONTAMINATED LATERITES

  IN Obeta, OJ Eze-Uzomaka

  203-210

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• PREDICTION OF CONCRETE MIX COST USING MODIFIED REGRESSION THEORY

  DO Onwuka, CE Okere, SU Onwuka

  211-216

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• REDUCTION OF TEMPERATURE DEPENDENT DRIFT IN ON-LINE WEAR DEBRIS HALL EFFECT SENSOR

  EB Edet, KM Udofia, PM Asuquo

  217-224

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• INTEGRATED VERTICAL PHOTOBIOREACTOR SYSTEM FOR CARBON DIOXIDE REMOVAL USING PHOTOTROPHIC MICROALGAE

  A Rinanti, E Kardena, DI Astuti, K Dewi

  225-232

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• WATER QUALITY EVALUATION OF SPRING WATERS IN NSUKKA, NIGERIA

  ME Okechukwu, V Ogwo, CU Onuegbu, CC Mbajiorgu, GI Ezenne

  233-240

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• STRUCTURAL RELIABILITY OF THE NIGERIAN GROWN ABURA TIMBER BRIDGE BEAM SUBJECTED TO BENDING AND DEFLECTION FORCES

  JI Aguwa

  241-252

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• CHARACTERIZATION OF PROPAGATION PATH LOSS AT VHF/UHF BANDS FOR ILORIN CITY, NIGERIA

  N Faruk, AA Ayeni, YA Adediran

  253-265

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• PRELIMINARY CONTEXT ANALYSIS OF COMMUNITY INFORMATICS SOCIAL NETWORK WEB APPLICATION

  S Ozuomba, GA Chukwudebe, F Opara, M Ndinechi

  266-272

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• CALCULATION OF COGGING TORQUE IN HYBRID STEPPING MOTORS

  JU Agber

  273-278

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• A MATHEMATICAL MODEL FOR PREDICTING THE FLEXURAL STRENGTH CHARACTERISTICS OF CONCRETE MIXES MADE WITH GRANITE CHIPPINGS

  IE Umeonyiagu, IO Onyelili

  279-285

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• ASSESSMENT OF UNIVERSITY- INDUSTRY COLLABORATION AND TECHNOLOGY TRANSFER IN SCHOOLS OF ENGINEERING AND SCIENCES IN NIGERIA

  AI Obanor, CC Kwasi-Effah

  286-293

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• INFLUENCE OF EFFLUENT DISCHARGE AND RUNOFFS INTO IKPOBA RIVER ON ITS WATER QUALITY

  AC Igboanugo, LIN Ezemonye, CM Chiejine

  294-303

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• AN IMPROVED VOLTAGE REGULATION OF A DISTRIBUTION NETWORK USING FACTS - DEVICES

  OT Onyia, TC Madueme, CO Omeje

  304-317

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• PERFORMANCE EVALUATION OF ABRASIVE GRINDING WHEEL FORMULATED FROM LOCALLY SOURCED MATERIALS

  AO Odior, FA Oyewale

  318-324

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• APPLICATION OF QUEUING THEORY TO PETROL STATIONS IN BENIN-CITY AREA OF EDO STATE, NIGERIA

  AO Odior

  325-332

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• ASSESSMENT OF SOME PERFORMANCE CHARACTERISTICS OF REFUSE BOILER BEFORE AND AFTER OVERHAUL USING FAILURE MODE EFFECT AND FAULT TREE ANALYSES

  AC Igboanugo, JO Asalor, VI Egbiremon

  333-349

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• INFLUENCE OF SOME VARIABLE PARAMETERS ON HORIZONTAL ELLIPTIC MICRO-CHANNELS WITH INTERNAL LONGITUDINAL FINS

  IK Adegun, TS Jolayemi, OO Olayemi, OT Popoola

  350-362

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• INVESTIGATION OF SPATIAL DISTRIBUTION PROPERTIES OF MID-INFRARED QUANTUM CASCADE LASERS AT 7 µM

  SO Edeagu

  363-367

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