نتایج جستجو برای: consecutive performance
تعداد نتایج: 1141699 فیلتر نتایج به سال:
background and objectives: in this paper, a real life nurse scheduling model is described based on the conditions in iranian hospitals such as monthly shift rotation, consecutive morning and evening shifts and consecutive evening and night shift. methods: the developed model considers both hospital constraints and nurses’ preferences. hospital constraints include assigning adequate qualified ...
Background: Of common scientometric indices is evaluating the performance and scientific collaboration of journals and organizations. Iran Occupational Health Journal belongs to Iran University of Medical Sciences and committed to providing scientific evidence for improving occupational health. Based on the importance of health at work, this study aimed to evaluate the Journal’s performance and...
Homodyne crosstalk causes severe system performance degradation in optical networks by beating with the desired signal. This is more critical in ring and bus networks when consecutive nodes lead to a cumulative homodyne crosstalk. In this paper we present a polarization control technique to reduce the beating and therefore improve the network performance.
testing plays a vital role in any language teaching program. it allows teachers and stakeholders, including program administrators, parents, admissions officers and prospective employers to be assured that the learners are progressing according to an accepted standard (douglas, 2010). the problems currently facing language testers have both practical and theoretical implications but the first i...
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