نتایج جستجو برای: working population
تعداد نتایج: 881041 فیلتر نتایج به سال:
Concerns regarding the scalability of the inter-domain routing have encouraged researchers to start elaborating a more robust Internet architecture. While consensus on the exact form of the solution is yet to be found, the need for a semantic decoupling of a node’s location and identity is generally accepted as the only way forward. One of the most successful proposals to follow this guideline ...
The purpose of this study was to the study of investigating the relationship between perceived organizational support and quality of working life via mediating role of job stress. A descriptive, quantitative, co relational design was used. Statistic population of research concludes all Kerman University of Medical Sciences staff . The population comprises all the employees of the above organiza...
This product is part of the RAND Labor and Population working paper series. RAND working papers are intended to share researchers' latest findings and to solicit informal peer review. They have been approved for circulation by RAND Labor and Population but have not been formally edited or peer reviewed. Unless otherwise indicated, working papers can be quoted and cited without permission of the...
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This study was conducted to investigate potential relationship between obesity and depression in Korean working population. A total of 8,121 workers, aged 21-75 yr, participated in this nationwide cross-section research. The participants asked to complete a questionnaire regarding the socio-demographic factors and health-related behaviors, height, and weight. To measure degree of depression, th...
Data on the individual and collective impact of chronic airflow obstruction at a population level are scarce. In a nationwide survey, dyspnoea, quality of life and missed working days were compared between subjects with and without spirometrically diagnosed chronic airflow obstruction. Subjects aged > or =45 yrs were recruited in French health prevention centres (n = 5,008). Results of pre-bron...
OBJECTIVES To determine the changes in levels of work stressors in a nationally representative sample of Canadian workers from 1994/95 to 2000/01. METHODS We compared responses for an abbreviated version of the Job Content Questionnaire in two waves of the National Population Health Survey (NPHS). Other items and scales related to work and health were also analyzed. Data were transformed to r...
INTRODUCTION AND OBJECTIVES The routine medical check-up provides a good opportunity for screening workers early for cardiovascular risk factors. The aim of the present study was to investigate the prevalence of cardiovascular risk factors in the Spanish working population. METHODS The study included 216 914 working people (mean age 36.4 years, range 16-74 years, 73.1% male) undergoing routin...
Metalworking fluids provide an excellent environment for the growth and proliferation of a variety of bacteria and fungi. Historically, the incidence of infectious disease outbreaks at metalworking facilities has been rare. Consequently the primary focus of microbial contamination control efforts has been to prevent fluid biodeterioration. Research conducted over the past decade increasingly su...
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