With increasing research on hydrogen storage for sustainable energy systems, numerous studies have explored the technological advancements and socio-economic opportunities of this critical field. This thesis examines the key themes and challenges in the literature on hydrogen sto...
Open access
Research Article10.9734/jerr/2025/v27i111705
The goal of soil stabilization, a crucial component of geotechnical engineering, is to increase the performance and stability of soils used in building. Conventional stabilizers, including cement and synthetic chemicals, frequently provide financial and environmental difficulties...
Open access
Research Article10.9734/jerr/2025/v27i111700
This study quantitatively investigates the adoption of machine learning (ML) for cybersecurity in e-commerce through the Unified Theory of Acceptance and Use of Technology (UTAUT) framework. Using the open-access Mendeley “UTAUT, Combining PLS-SEM and MLR” dataset and the OECD/BC...
Open access
Research Article10.9734/jerr/2025/v27i111701
Cement powder weighing accuracy in concrete mixing stations directly impacts concrete performance and quality, with airborne residual material-induced errors being the key constraint on accuracy improvement. This paper proposes an iterative learning control-based cement weighing...
Open access
Research Article10.9734/jerr/2025/v27i111702
This paper focuses on the "shape evolution" of search and rescue robots. According to application scenarios, their shapes are classified into ground-based (tracked, legged-wheeled, etc.), water-based (streamlined), and multi-scenario universal types (wheel-leg hybrid, etc.). The...
Open access
Research Article10.9734/jerr/2025/v27i111699
Joy Kizito Aryan, Shehab Aldeen Mohammed Mohsen Albaadani, Dagmawi Girma Gebre, Bernard Sasu Boateng & Ayomide David Olalekan·Journal of Engineering Research and Reports·2025
This paper assesses how Lean Six Sigma (LSS) approaches reduce the delays, cost increase and optimise the workflow and stakeholder coordination in construction projects. An integrative and systematic review has been utilised for transparency and methodological rigour. Following t...
Open access
Research Article10.9734/jerr/2025/v27i111698
Emonena Patrick Obrik-Uloho, Gbenro Charles Opeke, Adebayo Yusuf Balogun, Rukayat Oluwabukola Olasege & Lisa Mmesoma Udechukwu·Journal of Engineering Research and Reports·2025
This research developed a predictive and cybersecurity-aware framework to uncover and leverage underreported clinical and operational signals within dark data embedded in digital health ecosystems. Addressing the paradox of data-rich yet insight-poor healthcare systems, the study...
Open access
Research Article10.9734/jerr/2025/v27i111696
The Multi-Agent Pathfinding (MAPF) problem, a core challenge in robotics and logistics, seeks collision-free paths for multiple agents while minimizing aggregated cost. Given the NP-hard nature of MAPF, optimal solvers often fail to scale to large or highly dense environments. Th...
Open access
Research Article10.9734/jerr/2025/v27i111697
The evolution of 5G networks has introduced complex and high-density traffic conditions requiring intelligent management solutions. Traditional simulation and control systems lack the dynamic adaptability to manage real-time traffic fluctuations efficiently. This paper introduces...
Open access
Research Article10.9734/jerr/2025/v27i111695
Long Cylindrical Vessels (LCV) usually experience slosh-induced instability arising from oscillations of their fluid content. Flat Rigid-ring Baffle (FRB) commonly used as a slosh-suppression device. Abramson (1966) in LCV but its performance has not appreciably suppressed sloshi...
Open access
Research Article10.9734/jerr/2025/v27i111689
Research Motivation: This study targets two intertwined issues: waste tire recycling and freeze-thaw durability degradation of cold-region hydraulic concrete. Waste tires cause environmental burdens, while cold-region hydraulic concrete suffers service life reduction from freeze-...
Open access
Research Article10.9734/jerr/2025/v27i111690
The Internet of Things (IoT) has emerged as a transformative technology connecting physical devices through intelligent networks that enable real-time data exchange, automation, and decision-making. This research presents the design and implementation of an IoT-based smart monito...
Open access
Research Article10.9734/jerr/2025/v27i111691
Agriculture is a cornerstone of Nigeria's economy, particularly in regions like Anambra State. However, its potential is hindered by fluctuating yields and the complex interplay of environmental factors such as temperature, rainfall, and flooding. This study explores the applicat...
Open access
Research Article10.9734/jerr/2025/v27i111692
U.S. supply chains face escalating third-party risks across cyber, financial, operational, and ESG domains as multi-tier networks, data heterogeneity, and regulatory scrutiny expand. This study aims to synthesise how AI/ML models and data pipelines produce decision-useful vendor...
Open access
Research Article10.9734/jerr/2025/v27i111693
This study presents a research on radar-based hand gesture recognition technology toward the next level of Human Computer Interaction (HCI) in the areas where minimal physical contact is preferable (healthcare and sterile environments). While visual-based systems have been proper...
Open access
Research Article10.9734/jerr/2025/v27i111694