background: stress is a nonspecific reaction to everything the body needs. although occupational stress exists in every occupation, it is seen with more frequency and intensity amongst those occupations related to human health. in this study, we aimed to investigate the level of occupational stress in operating room staffs working in the hospitals affiliated to isfahan university of medical sci...

In this study, the lifetime prevalence of stressful events and current posttraumatic stress disorder (PTSD) in the general adult population in the Netherlands were examined, and risk groups for PTSD were determined. A representative sample of 2,238 adults (>or=18 years) in the Netherlands completed digital questionnaires by computer-assisted self-interviewing. In total, 52.2% of the population ...

emergency physicians are at risk of burnout, which can affect their mental health, as well as patient care. we assessed burnout level among iranian emergency physicians and investigated demographic, work-related factors and stressors associated with higher burnout.in a cross-sectional study, we surveyed all 188 emergency medicine residents and practitioners in iran. we measured burnout using 22...

to evaluate the yield and yield components in additive intercropping system of grain sorghum (sorghum bicolor l.) and cowpea (vigna unguiculata l.) under limited irrigation condition, an experiment was conducted in research farm of college of agriculture, university of tehran, during spring 2006. the experimental treatments were arranged in split plots based on a complete randomized block desig...

Occupational stress is ubiquitous at work places and has recently gained numerous researches because of the impact it has on employees’ job performance. Unlike developing and newly industrialized countries, most advanced countries are becoming more familiar with the phenomenon and how to manage it. The current study finds out the level of occupational stress of SMEs on demographic variables and...

[Purpose] Cigarette smoking increases oxidative stress, which is a risk factor for several diseases. Moreover, strenuous exercise has been shown to induce plasma and pulmonary oxidative stress in young cigarette smokers. However, no previous reports have demonstrated whether plasma and pulmonary oxidative stress occur after moderate-intensity exercise. Therefore, the aim of this study was to cl...

in order to investigate the relationships of some morphological traits at the early stages of three sugar beet cultivars with final yield at varying levels of water regines, a field experiment was carried out in karaj, and mashhad, in 2001-2003.  the objective of this study was to find the relation of some morphological traits of three sugar beet genotypes (7219-p.69, bp-karaj and 7112)  during...