نتایج جستجو برای: job demand
تعداد نتایج: 214590 فیلتر نتایج به سال:
OBJECTIVES To study the influence of different job related and socioeconomic factors for development of myocardial infarction (MI). METHOD The study was a case-control study of 76 male wage earners who had been admitted to hospital with MI. As a control group 176 male wage earners not admitted to hospital who were residents of the same county were used. Both groups were interviewed with an ex...
The heavy workload of hospital nurses is a major problem for the American health care system. Nurses are experiencing higher workloads than ever before due to four main reasons: (1) increased demand for nurses, (2) inadequate supply of nurses, (3) reduced staffing and increased overtime, and (4) reduction in patient length of stay. First, the demand for nurses is increasing as a result of popul...
OBJECTIVES The aim of this study was to validate the Japanese version of the job crafting scale (JCS-J). JCS measures four independent job crafting dimensions, namely increasing structural job resources, decreasing hindering job demands, increasing social job resources, and increasing challenging job demands. METHODS The translated and back-translated JCS-J questionnaires were administered on...
Our purpose was to extend the Job Demand-Resources Model (Schaufeli & Bakker, 2004) by including personal resources, job demands and job resources to predict burnout (exhaustion, cynicism, depersonalization) and work engagement (vigour and dedication). The sample comprised 274 teachers from 23 secondary schools of the Valencian Community (Spain). Hierarchical multiple regression analyses have r...
Batch processing becomes more important in the process industries, because of the increasing product variety and the decreasing demand volumes for individual products. In batch process industries it is difficult to predict the completion time, or makespan, of a set of jobs, because jobs interact at the shop floor. In this paper, we compare two different methods for predicting the makespan of jo...
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