Articles from Nigerian Journal of EngineeringArticles published in 2025
- A BANDWIDTH-ENHANCED COMPACT MICROSTRIP RECTANGULAR PATCH ANTENNA BASED ON CSRRs FOR 5G APPLICATIONS
Yusuf Abubakar Muhammad, Mutari Hajara Ali,
NJE. 2025; 32(2): 1-8
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- BIOGENIC PRODUCTION AND SIZE OPTIMIZATION OF PALLADIUM NANOPARTICLES USING SIDA ACUTA LEAF EXTRACT AS REDUCING AGENT
Mohammed Abdulmalik ABDULRAHMAN, Sumaila Malachy , Muhammad Dauda , Oladiran Kamarudeen ABUBAKRE,
NJE. 2025; 32(1): 132-140
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- Design and Simulation of a 2.5 GHz High-efficiency Class B Power Amplifier Using GaN Transistor for Mobile Communication Applications
Abdulrazaq Abdulaziz , Abdulmalik Shehu Yaro , Ashraf Adam Ahmad , Fahad Abdu Jibrin , Abdulmumini Zubairu Loko , Murtala Hassan Dankulu
NJE. 2025; 32(1): 121-131
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- Design and Economic Analysis of Stand-alone Photovoltaic (PV) System for the Department of Electrical and Electronics Engineering Building, Olabisi Onabanjo University, Ibogun Campus, Nigeria
Ignatius kema okakwu,
NJE. 2025; 32(1): 116-120
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- Design, simulation and performance evaluation of an improved Solid-State Transformer for smart grid applications
Bashir Musa UMAR , Yusuf Jibril, Boyi Jimoh, Abdullahi Bala Kunya, Musa Mohammed, Safiya Aliyu, Sani Musa Abubakar
NJE. 2025; 32(1): 97-115
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- Comparative Analysis of K-means and K-medoids Clustering for Improved Audio-based Time Difference of Arrival Fingerprinting Systems
Abdulmalik Shehu Yaro , Habeeb Bello , Ezekiel Ehime Agbon , Aliyu Danjuma Usman , Abdulrazaq Abdulaziz,
NJE. 2025; 32(1): 90-96
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- Ultrasound-assisted Extraction of Bambara Groundnut’s Total Phenolic Content: Modeling and Effects on Operating Factors
Abdullahi saeed hassan, abdulwahab d ismail, usman danladi drambi, muhammad hilal kabir,
NJE. 2025; 32(1): 83-89
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- SYNTHESIS, THERMAL CHARACTERIZATION AND THERMO-PHYSICAL EVALUATION OF A NANO CUO-INFUSED NEEM OIL CUTTING FLUID FOR ENHANCED MACHINING OF Ti-6Al-4V ALLOY
Tahir Shuaibu Abdulrahman, Muhammad Dauda, Malachy Sumaila, Laminu Shettima Kuburi,
NJE. 2025; 32(1): 75-82
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- DEVELOPMENT AND PERFORMANCE EVALUATION OF A VIBRATORY TUMBLER FOR CLEANING JEWELRY
Gloria Asabe Musa , Mahdi Makoyo, Danjuma S. Yawas,
NJE. 2025; 32(1): 66-74
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- Reliability Analysis of a Typical 11kV Distribution Feeders in Nigeria
Ignatius kema okakwu,
NJE. 2025; 32(1): 61-65
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- Modification and Comparative Analysis of Performance of a Soybean Thresher
Abdullahi Saeed Hassan, Danladi Drambi Usman , Abdulwahab Durojaiye Ismail, Muhammad Hilal Kabir, Jamilu Mustapha Ahmad , Bala Gambo Jahun, Lawan Garba Abubakar,
NJE. 2025; 32(1): 53-60
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- Groundwater Yield Potential for Irrigation in Semi-Arid Area of
Potiskum, Nigeria: A Case for Millet and Sorghum
Nura Idris Abdullahi, Adamu Aliyu Dandaje, Stephen James Ijimdiya, Abdullahi Sule Argungu, Umar Abdullahi,
NJE. 2025; 32(1): 47-52
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- DEVELOPMENT OF AN AUTONOMOUS WASTE-HANDLING ROBOTIC SYSTEM FOR HOSPITAL WARDS
K. E. Jack, K. C. Bala, J. Agajo, B. A. Adegboye, L. J. Olatomiwa, J. G. Ambafi, M. Aliyu,
C. Innocent, A. A. Yakub, I. S. Ibrahim
NJE. 2025; 32(1): 39-46
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- Design and Fabrication of Dual Purpose Furnace for Casting and Forging Operation
Musibaudeen Olatunde Idris, Abideen Temitayo Oyewo, Abiodun Gbemileke Abioye , Abdulhafiz Ademola Adefajo , Babajide Joshua Ojerinde
NJE. 2025; 32(1): 32-38
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- NUMERICAL ANALYSES OF SUBTHRESHOLD SIGNAL ENHANCEMENT IN A SPACE-DEPENDENT DAMPED MULTI-STABLE VAN DER POL-DUFFING OSCILLATOR VIA VIBRATIONAL RESONANCE
Usama Ibrahim Bello, Hamza Mustapha, Munir Ahmad, Adamu Abubakar Saidu,
NJE. 2025; 32(1): 27-31
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- Optimal STATCOM Placement for Enhanced Voltage Stability and Power Factor Improvement
Asiimwe Julius, Bwire Godfrey, Abdullahi Bala Kunya , Arinaitwe Robert, Katamba Rogers, Masereka Brain, Migisha Jim, Ndifuna Swalleh, Muhangi Ustus,
NJE. 2025; 32(1): 19-26
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- Vessel Type Classification In Nigerian Pilotage Districts Using Convolutional Neural Networks: a Comparative Study of Alexnet and Resnet
Ashraf Adam Ahmad, adam Ahmed, abdulmumin Zubair Loko,
NJE. 2025; 32(1): 9-18
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- APPLICATION OF HEC-HMS MODEL FOR SIMULATION OF SEDIMENTATION IN SHIKA DAM, ZARIA-NIGERIA
Ahmed YAHAYA, Habibu ISMAIL, Sadiq Zubairu ABUBAKAR,
NJE. 2025; 32(1): 1-8
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