E-ISSN 2705-3954 | ISSN 0794-4756
NJE publishes high-quality original research articles addressing contemporary developments, emerging technologies, and advances across the broad field of engineering. The journal is committed to promoting rigorous research that contributes to scientific knowledge, technological innovation, engineering practice, and sustainable development. Review articles are not considered for publication.
The journal serves the diverse needs of:
- Academics and Researchers engaged in fundamental and applied engineering research, teaching, and the advancement of engineering knowledge and education.
- Applied Research and Development Professionals whose research contributes to technological advancement, innovation, product and process development, and potential industrial and commercial applications.
- Engineering Professionals and Practitioners involved in consultancy, engineering design, construction, manufacturing, operations, maintenance, and other creative and technology-driven areas of engineering practice.
2026, Vol: 33, Issue: 2
NJE. Year: 2026, Volume: 33
- Original Research
- Prediction of Saturated Hydraulic Conductivity in Irrigated Soil Using Multiple Linear Regression: A Data-Driven Approach
- Evaluation of Equipment Efficiency of Water Bottling Company In Ibadan: A Case Study
- Characterization of Physicochemical Properties of Crude Oil-contaminated Soils In Bodo Oil Field, Nigeria
- APPLICATION OF GEV-BASED RAINFALL DISAGGREGATION FOR IDF CURVE DEVELOPMENT IN DATA-SCARCE URBAN CATCHMENTS: A CASE STUDY OF KADUNA CITY, NIGERIA
- The compressive strength of Alporas aluminum foam and their evolution of failure at different sizes
- Hybrid Deep Learning and Multi-domain Feature Extraction for Detecting Primary User Emulation Attacks In Cognitive Radio Networks
- LOW-COST MICROCONTROLLER-DRIVEN DUAL-SENSOR OPTIMIZATION FOR ENERGY-EFFICIENT SOLAR STREET LIGHTING IN TROPICAL AND SEASONALLY DRY ENVIRONMENTS
- JOINT AMPLITUDE-TEMPORAL MODULATION FOR 6G FREE SPACE OPTICAL LINK: A HYBRID OOK-DPIM SCHEME WITH OPTIMIZED POWER ALLOCATION
- FOURIER TRANSFORM INFRARED CHARACTERISATION OF STRUCTURAL TRANSFORMATION AND GEOPOLYMERISATION MECHANISM IN METAKAOLIN-BASED GEOPOLYMER CONCRETE
- Thermodynamic Performance Enhancement of Gas Turbine Power Plants through Steam Injection: Energy Analysis of Ihovbor Power Plant
- Effects of Binary Blending of Biodiesel from Desert Date and Baobab Seed Oils on Compression Ignition Engine Performance and Emissions
- Design and Implementation of an Embedded System for Automated Greenhouse Environmental Control in Nigeria
- Machine Learning Approaches for Optimizing Classroom Layouts Based on Students’ Ergonomics
- A Smart Inverter Management System with Real-Time Monitoring and Predictive Energy Analytics.
- Synthesis and Characterisation of Chemically Activated Sugarcane Bagasse as Green Filter for Microbial Mitigation
- SURFACE ROUGHNESS PREDICTION IN MILLING USING OBLIQUE ANGLE WITH MILD STEEL AND HIGH SPEED STEEL (HSS)
- Medium-chain Carboxylates Production from Sugar Beet Leaves: A Techno-Economic Analysis
- FROM WASTE TO NANOMATERIAL: ROLE OF MILLING DURATION IN NANOPARTICLE FORMATION FROM RICE HUSK ASH
- Enhancing Localization Accuracy of Hybrid Time of Arrival/received Signal Strength Systems In Non-line-of-sight Environments Using Reconfigurable Intelligent Surfaces and Semi-definite Programming
- Development of a Fish Kiln with an Alternative Power Source
- Design and Simulation of a Twelve Level Inverter with Integrated Maximum Power Point Tracking for Solar Cell Systems
- Beneficiation of Lejja Iron Ore Using Flotation Technique
- A Secure Nfc-based Access Control System for University Hostel Entry
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