E-ISSN 2705-3954 | ISSN 0794-4756
The journal shall publish original articles (review articles not considered) on the most recent aspects of engineering research and development. It shall serve the needs of:
- The academics who carry out basic engineering research and education
- Applied research workers whose research work lead to further development and possible industrial applications.
- Professionals who are engaged in consultancy, design and construction, manufacture and other creative areas of engineering profession.
2025, Vol: 32, Issue: 1
NJE. Year: 2025, Volume: 32
- Original Research
- Design and Simulation of a 2.5 GHz High-efficiency Class B Power Amplifier Using GaN Transistor for Mobile Communication Applications
- 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
- Design, simulation and performance evaluation of an improved Solid-State Transformer for smart grid applications
- Comparative Analysis of K-means and K-medoids Clustering for Improved Audio-based Time Difference of Arrival Fingerprinting Systems
- Ultrasound-assisted Extraction of Bambara Groundnut’s Total Phenolic Content: Modeling and Effects on Operating Factors
- SYNTHESIS, THERMAL CHARACTERIZATION AND THERMO-PHYSICAL EVALUATION OF A NANO CUO-INFUSED NEEM OIL CUTTING FLUID FOR ENHANCED MACHINING OF Ti-6Al-4V ALLOY
- DEVELOPMENT AND PERFORMANCE EVALUATION OF A VIBRATORY TUMBLER FOR CLEANING JEWELRY
- Reliability Analysis of a Typical 11kV Distribution Feeders in Nigeria
- Modification and Comparative Analysis of Performance of a Soybean Thresher
- Groundwater Yield Potential for Irrigation in Semi-Arid Area of
Potiskum, Nigeria: A Case for Millet and Sorghum
- DEVELOPMENT OF AN AUTONOMOUS WASTE-HANDLING ROBOTIC SYSTEM FOR HOSPITAL WARDS
- Design and Fabrication of Dual Purpose Furnace for Casting and Forging Operation
- NUMERICAL ANALYSES OF SUBTHRESHOLD SIGNAL ENHANCEMENT IN A SPACE-DEPENDENT DAMPED MULTI-STABLE VAN DER POL-DUFFING OSCILLATOR VIA VIBRATIONAL RESONANCE
- Optimal STATCOM Placement for Enhanced Voltage Stability and Power Factor Improvement
- Vessel Type Classification In Nigerian Pilotage Districts Using Convolutional Neural Networks: a Comparative Study of Alexnet and Resnet
- APPLICATION OF HEC-HMS MODEL FOR SIMULATION OF SEDIMENTATION IN SHIKA DAM, ZARIA-NIGERIA
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
Original Research
