This paper emphasizes the spatial nature of the job search process and analyzes the effects of job accessibility on search duration. A theoretical spatial job search model shows how the pattern and efficiency of job search activity may be affected by spatial labor market conditions. The empirical analysis develops unique measures of job accessibility. The results provide strong support of the s...

To examine factors influencing readiness for healthcare organizational change, 654 randomly selected hospital staff completed questionnaires measuring the logistical and occupational risks of change, ability to cope with change and to solve jobrelated problems, social support, measures of Karasek's (1979) active vs. passive job construct (job demand x decision latitude) and readiness for organi...

High-demand jobs include 'specific' job demands that are not preventable with state of the art ergonomics knowledge and may overburden the bodily capacities, safety or health of workers. An interesting question is whether the age of the worker is an important factor in explanations of diversity in work ability in the context of high-demand jobs. In this paper, the work ability of ageing workers...

Advancements in processor performance during the last decade, along with a growing commercial demand for high performance computing, has contributed to the proliferation of parallel processing [8]. One factor driving this demand is the increasing size of databases. In order to analyze such large databases, using sophisticated statistical techniques, statisticians may find themselves at a loss f...

In real-time systems, schedulability analysis has been widely studied to provide offline guarantees on temporal correctness, producing many analysis methods. The demand-based schedulability analysis method has a great potential for high schedulability performance and broad applicability. However, such a potential is not yet fully realized for real-time multi-core scheduling mainly due to (i) th...

background: the aim of this study was to evaluate the relation of intensity of low back discomfort with two factors that contribute to low back pain -ergonomics risk factors and psychosocial factors- most seen in emergency unit nurses. methods: this cross-sectional survey was conducted on 120 emergency unit nurses in isfehan. for daily assessment of psychosocial and ergonomics factors and inten...