IAJER JOURNAL

June 4, 2026

GEOTECHNICAL RESPONSE OF FINE- AND COARSE-GRAINED SOILS TO COMBINED DIESEL AND WASTE ENGINE OIL CONTAMINATION

ABSTRACT: Fine- and coarse-grained soils at waste-handling, fuelling, and industrial spill sites are frequently exposed to petroleum hydrocarbons from diesel and waste engine oil. Despite shared […]
May 6, 2026

Technical Design and Performance Optimization of an Intelligent Dual-Axis Solar Tracking System for Rural Electrification in Cross River State, Nigeria

Abstract: The persistent energy deficit in Sub-Saharan Africa remains a primary barrier to socio-economic development, with Nigeria hosting the largest population globally without access to reliable […]
May 6, 2026

DFT Analysis of the Diels–Alder Cycloaddition between Furan and Ethyl Acrylate

ABSTRACT: The Diels–Alder cycloaddition between furan and ethyl acrylate in the gas phase was investigated using density functional theory in order to elucidate its reaction mechanism […]
February 27, 2026

Role of Surge Arrester and its Location for Protection of Transformers against Lightning overvoltage

ABSTRACT: Transformers are essential component of electrical power system. It plays major role in transmission and distribution of electrical power. Transformers installed in the power systems […]