Author

G. Elgamal

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Open access Sep 2026

Design and control of atmospheric water electrolysis systems for green hydrogen in arid environments

Freshwater scarcity limits green hydrogen production in arid regions like the Middle East and North Africa (MENA), despite high solar potential. This study compares two atmospheric-moisture-based systems: a Direct Air Electrolyzer (DAE) using a hygroscopic H₂SO₄ electrolyte in a porous sponge, and a hybrid dehumidifier...

G. Elgamal, Adel B. El-Shabasy, M. Abdelkhalek et al. · Scientific Reports · 0 citations

Open access Aug 2026

Human-Centered Smart Safety Sustainability Index (HS3I): A Novel Framework for Evaluating Human Safety in Intelligent Automated Vehicles

The deployment of intelligent automated vehicles (AVs) introduces in-cabin hazards that have received limited systematic attention: entrapment, crushing, and pinch-point injuries produced by powered mechanisms such as folding electric seats. Children, elderly occupants, and disabled persons are disproportionately expos...

G. Elgamal, Rasha Elazab, A. Abdelkader · Sustainability · 0 citations

Review Open access Aug 2026

Digital Twin architectures for remote monitoring and control in CNC manufacturing systems: a systematic review

Digital Twin (DT) technology has become a key enabler of smart manufacturing; however, its application in Computer Numerical Control (CNC) systems remains largely limited to monitoring and predictive tasks rather than real-time control. This limitation is particularly critical for remote operation of multi-axis CNC mac...

Omar A. Hashem, A. M. Bassiuny, H. M. Hussein et al. · Evolutionary Intelligence · 0 citations