Arwa A. Jamjoom

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The classical <i>activity cycle diagram</i> (ACD), which is a bipartite directed graph, is easy to learn and use for describing the dynamic behavior of a <i>discrete-event system</i>. However, the complexity of the classical ACD model increases rapidly as the system size increases. This article presents an enriched ACD called the <i>parameterized</i> ACD(More)
Recently, the growth of outpatient clinic capacity has not matched the increasing demand on outpatient clinics, which has led to long waiting times for patients and overtime work for clinic staff. This has three significant negative effects on patients and staff: (1) patients' distrust of the procedures for treating outpatients increases, (2) nurses' stress(More)
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