E-ISSN 2705-3954 | ISSN 0794-4756
 

NJE. Year: 2021, Volume: 28

    Original Research

  • THERMOGRAVIMETRIC ANALYSIS OF UNTREATED AND TREATED POLY (LACTIC ACID)/GUINEACORN (Sorghum bicolor) HUSKS PARTICULATE BIO-COMPOSITES
    Umar SHEHU, Umaru Semo ISHIAKU, Terver AUSE, Razaina MAT TAIB, Ayo Samuel ALABI
    NJE. 2021; 28(3): 80-85
    » Abstract » PDF

  • Mechanical Properties of Asphalt Concrete with Crumb Rubber as Partial Replacement for Coarse Aggregate
    Ashiru MOHAMMED, Tasiu Ashiru SULAIMAN, Ibrahim ALIYU, Aliyu Aliyu ABDURRAHMAN, Ibrahim Usman Yunusa
    NJE. 2021; 28(3): 75-79
    » Abstract » PDF

  • HARMONICS MITIGATION USING DELTA CONNECTED CASCADED H-BRIDGE BASED ACTIVE POWER FILTER
    Aminu Jibrin Aliyu, Adamu Saidu Abubakar, Abdullahi Bala Kunya, Sani Salisu
    NJE. 2021; 28(3): 70-74
    » Abstract » PDF

  • COMPARATIVE ANALYSIS OF FOUR STROKE AND SIX STROKE INTERNAL COMBUSTION RENAULT ENGINE EFFICIENCY USING MATLAB SIMULATION TOOL
    Ikechukwu Bismarck Owunna, Aniekan Essienubong Ikpe
    NJE. 2021; 28(3): 62-69
    » Abstract » PDF

  • DYNAMIC RESPONSE EVALUATION OF A SEPARATELY EXCITED DC MOTOR
    Uchechi Oluchi INNOCENT, Imo Edwin NKAN, Enefiok Ekom OKPO, Ogbonnaya Inya OKORO,
    NJE. 2021; 28(3): 56-61
    » Abstract » PDF

  • EFFECTS OF FOOD CHLORIDE ENVIRONMENT AT A CANTEEN ON CORROSION, HARDNESS INTEGRITY AND FOOD-SAFETY LEVEL OF ALUMINUM COOKWARES
    Thomas Ndyar Guma,
    NJE. 2021; 28(3): 50-55
    » Abstract » PDF

  • Adsorption and Thermodynamics Parameters of Carbon Steel Corrosion Inhibition in Saturated CO2 Saline Solution
    Akindele Oyetunde Okewale, Judith Umukoro, Ayodeji Adebayo,
    NJE. 2021; 28(3): 41-49
    » Abstract » PDF

  • Original Article

  • EFFECT OF SULPHATE ATTACK ON THE STRENGTH OF CEMENT BRANDS BLENDED WITH CASSAVA PEEL ASH
    Kolawole Adisa Olonade , Abdulwahab Gbenga Abdullahi,
    NJE. 2021; 28(3): 32-40
    » Abstract » PDF

  • Original Research

  • Development of a single screw fish feed extruder machine
    Jelili Babatunde Hussein, Mudathir Abdulsalam Hassan, Olukayode Amos Sogbesan, Ahmadu Abubakar Tafida,
    NJE. 2021; 28(3): 20-31
    » Abstract » PDF

  • Dynamic Mechanical Analysis and Creep Behavior of Polypropylene and Sugarcane Bagasse Ash Particulate Composites for Dental Implant
    Rayyan Mamuda Dodo, K. A. Bello, U. Shehu, U. Abdullahi, F. Asuke, A. H. Sabo,
    NJE. 2021; 28(3): 15-19
    » Abstract » PDF

  • Original Article

  • COMPARATIVE ANALYSIS OF ROUTING MODELS FOR SHIRORO HYDROPOWER RESERVOIR
    Abubakar Sadiq Isah; Ismail Abubakar; Umar Alfa Abubakar; Muhammad Mujahid Muhammad
    NJE. 2021; 28(3): 7-14
    » Abstract » PDF

  • COMPARATIVE STUDY OF DC MOTOR SPEED CONTROL FOR SET POINT TRACKING AND DISTURBANCE REJECTION USING THREE DIFFERENT CONTROLLERS
    Abdulahman Adebayo Olaniyan, Adamu Abubakar Saidu, Surajo Muhammad,
    NJE. 2021; 28(3): 1-6
    » Abstract » PDF

  • Original Research

  • APPLICATION OF SEASONAL AUTOREGRESSIVE INTEGRATED MOVING AVERAGE (SARIMA) FOR FLOWS OF RIVER KADUNA
    Lawal MAMUDU , Alhassan YAHAYA, Salisu DANAZUMI, Lawal MAMUDU,
    NJE. 2021; 28(2): 84-90
    » Abstract » PDF

  • Effect of Waste Foundry Sand as Partial Replacement of Fine Aggregate in Bituminous Concrete Mixture
    A. A. Shuaibu; H. S. Otuoze; H. A. Ahmed; M. I. Umar
    NJE. 2021; 28(2): 73-83
    » Abstract » PDF

  • Effect of Waste Foundry Sand as Partial Replacement of Fine Aggregate in Bituminous Concrete Mixture
    A. A. Shuaibu; H. S. Otuoze; H. A. Ahmed; M. I. Umar
    NJE. 2021; 28(2): 73-83
    » Abstract » PDF

  • AN IMROVED COGNITIVE RADIO SYSTEM ALGORITHM FOR WIDEBAND SATELLITE-TERRESTRIAL WIRELESS MOBILE NETWORK
    Zakka AUGUSTINE, SULEIMAN MOHAMMAD SANI, ABDOULIE MOMODU SUNKARY TEKANYI,
    NJE. 2021; 28(2): 64-72
    » Abstract » PDF

  • ASSESSMENT OF CARBON FOOTPRINT FOR ELECTRICITY GENERATION IN MICHAEL OKPARA UNIVERSITY OF AGRICULTURE, UMUDIKE
    Anthony Iheanyichukwu Obi, Cyril Anosike Amaghionyeodiwe, Ekene Clifford Igboayaka, Tobechi Ohaeri ,
    NJE. 2021; 28(2): 58-63
    » Abstract » PDF

  • DESIGN AND ANALYSIS OF RECTANGULAR MICROSTRIP PATCH ANTENNA USING DIFFERENT DIELECTRIC MATERIALS FOR SUB-6GHZ 5G APPLICATIONS.
    Sulaiman Bala, Zainab Yunusa, Sulaiman Aliyu Babale,
    NJE. 2021; 28(2): 48-57
    » Abstract » PDF

  • Original Article

  • INVESTIGATION OF CONCRETE STRENGTH MADE WITH NANOPARTICLES AND METAKAOLIN IN ACID AND SULPHATE SOLUTION
    Leonard Ngutor Dugguh, Lawan Adamu, Stephen Pinder Ejeh, Amartey Dada Yusuf,
    NJE. 2021; 28(2): 39-47
    » Abstract » PDF

  • Original Research

  • PERFORMANCE PREDICTION OF MAGNETLESS DIRECT CURRENT MACHINE USING FINITE ELEMENT ANALYSIS
    Chukwuemeka Chijioke AWAH,
    NJE. 2021; 28(2): 32-38
    » Abstract » PDF

  • COMPARATIVE PERFORMANCE ASSESSMENT OF DIFFERENT GAS TURBINE CONFIGURATIONS: A STUDY OF A LOCAL POWER STATION IN NIGERIA
    osarobo Omorogieva Ighodaro, Osasere Cedric Egbon,
    NJE. 2021; 28(2): 22-31
    » Abstract » PDF

  • THERMAL CHARACTERISTICS OF METAKAOLIN-BLENDED HOLLOW SANDCRETE BLOCKS
    OLA KAMIYO,
    NJE. 2021; 28(2): 15-21
    » Abstract » PDF

  • Optimal Integration of Distributed Generation for Power Loss Reduction and Voltage Profile Enhancement using Small Population Particle Swarm Optimization
    I. Musa,; H. Salawu, A. D. Usman
    NJE. 2021; 28(2): 7-14
    » Abstract » PDF

  • Nonlinear Analysis of Micro-Electromechanical Flow Sensors
    A. A. Abubakar; M. A. Dalhat; Z. A. Bello
    NJE. 2021; 28(2): 1-6
    » Abstract » PDF

  • Economic Analysis of the Gas Distribution Pipeline Network for Estates in Nigeria.
    ADEREMI AYODEJI ADEGBOLA, IDRIS I OZIGIS, IBRAHIM D. MUHAMMAD,
    NJE. 2021; 28(1): 69-82
    » Abstract » PDF

  • Optimizing Tensile Properties of Age Hardened A356 Aluminium Alloy via Taguchi Method
    Bello Kamilu Adeyemi, Umma Abdullahi, Abajo Samuel Adeniyi, Adebesi Abdulmuminu Adetayo, DOdo Rayyan Mamuda, Abdulwahab Malik, Adeleke Sakiru Adekunle
    NJE. 2021; 28(1): 61-68
    » Abstract » PDF

  • COMPARISON OF TRIBOLOGICAL CHARACTERISTICS OF JATROPHA OIL AND SAE-40 MOTOR OIL AS TWO STROKE ENGINE LUBRICANTS
    Ibrahim Umar Musa, Nua O. Omisanya,
    NJE. 2021; 28(1): 55-60
    » Abstract » PDF

  • Original Article

  • Performance Optimization and Economic Analysis of Oil Palm Broom Processing Machine
    O. S. Onwuka, B. N. Nwankwojike, O. S. Babalola, A. M. Awele, A. Chukwuma, J. C. Edeh1
    NJE. 2021; 28(1): 45-54
    » Abstract » PDF

  • Original Research

  • COVERAGE AREA OF DIGITAL TERRESTRIAL TELEVISION BROADCAST NETWORK IN NIGERIA: A Case Study of Jos and its Environs.
    Ezekiel Endurance Chukwuemeke IGBONOBA; Augustine OBAYUWANA
    NJE. 2021; 28(1): 39-44
    » Abstract » PDF

  • DISCRETE DECONVOLUTION TO EXTRACT VISCOELASTIC MATERIAL PROPERTIES FROM SPHERICAL NANOINDENTATION
    Mohammed Tahir Abba , Muhammad Dauda , Surya Kalidindi,
    NJE. 2021; 28(1): 32-38
    » Abstract » PDF

  • FLEXURAL STRENGTH OF CONCRETE MADE FROM GUINEA CORN HUSK ASH AS PARTIAL REPLACEMENT FOR CEMENT
    Emmanuel Eberechukwu Ndububa; Peter I. Aburime
    NJE. 2021; 28(1): 25-31
    » Abstract » PDF

  • Experimental Evaluation of the Optimal Strength and Fatigue Life of a Gas Tungsten Arc Welded Joints Using RSM and GA
    Samuel Oro-oghene Sada, Joseph Achebo, Jonathan Osarenwinda
    NJE. 2021; 28(1): 16-24
    » Abstract » PDF

  • Original Article

  • Effect of Process Parameters on Potash Treated Short PP/Honckenya Fibre Reinforced Composites using Response Surface Methodology (RSM)
    Ndubuisi Isaac Mbada, Ola Aponbiede, Umar Shehu, Muhammed Tijani Isa,
    NJE. 2021; 28(1): 10-15
    » Abstract » PDF

  • Original Research

  • FUZZY BASED TEMPERATURE CONTROL ANALYSIS FOR AUTOMOTIVE AIR CONDITIONING SYSTEM
    Ibrahim Tijjani, Hassan Abdullahi Bashir,
    NJE. 2021; 28(1): 1-9
    » Abstract » PDF