نتایج جستجو برای: shift work schedules
تعداد نتایج: 1077951 فیلتر نتایج به سال:
This paper addresses a multi-activity shift scheduling problem in a continuous and flexible environment including a heterogeneous workforce. Given days-off schedules associated with each employee, our objective is to construct and assign admissible multiactivity shifts to employees on their work days in a way that minimizes under-staffing and over-staffing with a restricted budget on workforce ...
چکیده ندارد.
Introduction: Shift work is an occupational stressor that influences some workforce. The present study examined shift work disorders among people who work in Hamadan Glass Factory. Materials and Methods: Participants included 210 workers (130 shift workers and 80 day-workers) of Hamadan Glass Factory. The survey of shift workers (SOS) was used to collect information on respondents’ demographic...
objective: the aim of this study was to determine the oxidative stress; serum level of total antioxidant capacity (tac)and malondialdehyde (mda) level and the depression score among the depressed rotational shift workers in shahid tondgouyan refinery in tehran (iran). methods: a cross-sectional study was conducted among all the 189 shift workers in shahid tondgouyan oil refinery who were eligib...
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