Industrial by-products and post-consumer mineral residues are increasingly engineered into supplementary cementitious materials (SCMs) or precursors for alkali-activated materials (AAMs), aiming to reduce clinker demand while addressing large-volume waste disposal. This review sy...
Open access
Research Article10.9734/jerr/2026/v28i21802
Machine learning (ML) techniques have become increasingly prominent in power systems applications due to their ability to model complex, nonlinear relationships across large-scale datasets. Existing ML-based studies and survey papers, however, often focus on algorithmic performan...
Open access
Research Article10.9734/jerr/2026/v28i21799
Accurate prediction of natural gas viscosity is essential for reliable reservoir engineering calculations, fluid flow analysis, and production system design. Although laboratory measurements provide accurate viscosity values, they are often expensive and time-consuming, leading t...
Open access
Research Article10.9734/jerr/2026/v28i21800
Steel corrosion severely degrades the performance and shortens the service life of reinforced concrete structures, especially in harsh environments like offshore areas. Fibre-reinforced polymers (FRP) bars, with their lightweight, high-strength, and corrosion-resistant advantages...
Open access
Research Article10.9734/jerr/2026/v28i21798
Medium-scale palm oil mills in Nigeria face increasing energy costs, inefficient biodegradable residue management and biogas-based bioenergy recovery systems. The non-utilization of palm mill wastes represents a loss of material and energy resources, under-exploiting waste as a b...
Open access
Research Article10.9734/jerr/2026/v28i21796
Structural system reliability design is a core component of modern civil engineering design theory, and research into its influencing factors and design countermeasures has long been a focal point in both academic and engineering communities. With the rapid development of the con...
Open access
Research Article10.9734/jerr/2026/v28i21797
Photovoltaic (PV) modules installed in tropical regions operate under intense solar irradiance and elevated ambient temperatures, conditions that can substantially reduce electrical efficiency and accelerate material degradation. Although numerous laboratory-based studies have de...
Open access
Research Article10.9734/jerr/2026/v28i21795
In the evolving landscape of online transactions, fraud is increasingly becoming sophisticated; fraud detection is a significant problem. This study investigates the use of machine learning methods to improve online transaction fraud detection. In this research, a comprehensive m...
Open access
Research Article10.9734/jerr/2026/v28i21793
Digital forensic standards are crucial for maintaining the integrity, admissibility, and reliability of digital evidence in cybersecurity investigations. Frameworks like NIST SP 800-86 and ISO/IEC 27037 are widely used for foundational guidance. However, their limited focus on ar...
Open access
Research Article10.9734/jerr/2026/v28i21794
Manual coconut dehusking is slow, labor-intensive, and often unsafe, motivating the development of mechanized dehusking machines. However, existing designs often suffer from long processing times and low efficiency. This study presents design improvements and a performance evalua...
Open access
Research Article10.9734/jerr/2026/v28i21790