Search Results - "Badwelan, Ahmed"

Integrated Scheduling of Tasks and Preventive Maintenance Periods in a Parallel Machine Environment With Single Robot Server by Hidri, Lotfi, Alqahtani, Khaled, Gazdar, Achraf, Badwelan, Ahmed

“…In this study, the objective of minimizing makespan has been considered for a scheduling problem of identical parallel machines with a single server and…”
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Determining the time needed for workers to acclimatize to hypoxia by Ghaleb, Atef M., Ramadan, Mohamed Z., Badwelan, Ahmed, Mansour, Lamjed, Al-Tamimi, Jameel, Aljaloud, Khalid Saad

“…This study aimed to determine the influence of intermittent hypoxia and the days required for a worker to be acclimatized in high-altitude countries. We…”
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Novel Technique for Enhancing the Strength of Friction Stir Spot Welds through Dynamic Welding Parameters by Badwelan, Ahmed, M. Al-Samhan, Ali, Anwar, Saqib, Hidri, Lotfi

“…Presently, friction stir spot welding (FSSW) has become a common alternative for spot welding technologies. Over the years, researchers have implemented…”
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An Exact Method and Ant Colony Optimization for Single Machine Scheduling Problem with Time Window Periodic Maintenance by Qamhan, Ammar A., Ahmed, Aref, Al-harkan, Ibrahim M., Badwelan, Ahmed, Alsamhan, Ali, Hidri, Lotfi

“…This paper considers a time window periodic maintenance strategy with different duration windows and job scheduling activities in a single machine environment…”
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A Multi-Criteria Decision Framework Considering Different Levels of Decision-Maker Involvement to Reconfigure Manufacturing Systems by M. Mabkhot, Mohammed, Darmoul, Saber, M. Al-Samhan, Ali, Badwelan, Ahmed

“…Reconfigurable Manufacturing Systems (RMSs) rely on a set of technologies to quickly adapt the manufacturing system capacity and/or functionality to meet…”
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Effect of Ambient Oxygen Content, Safety Shoe Type, and Lifting Frequency on Subject's MAWL and Physiological Responses by Ghaleb, Atef M, Ramadan, Mohamed Z, Badwelan, Ahmed, Saad Aljaloud, Khalid

“…The purpose of this study was to evaluate the lifting capabilities of individuals in hypoxia when they wear different types of safety shoes and to investigate…”
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Effect of Cycling on a Stationary Bike While Performing Assembly Tasks on Human Physiology and Performance Parameters by Ghaleb, Atef M, Khalaf, Tamer M, Ramadan, Mohamed Z, Ragab, Adham E, Badwelan, Ahmed

“…: This study evaluated participants' ability to assemble a computer keyboard while at a cycling workstation. Depending on task completion time, error…”
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