background: despite therapeutic effect of hemodialysis in end stage renal disease (esrd) patients, these patients encounter different physical and psychological tensional factors. physical exercises have beneficial physical and psychological effects on patients under hemodialysis as one of the accessory therapeutic methods. as few studies have been done about the effects of physical exercise on...

There are two general strategies that may be employed for "doing human factors research with nonhuman animals." First, one may use the methods of traditional human factors investigations to examine the nonhuman animal-to-machine interface. Alternatively, one might use performance by nonhuman animals as a surrogate for or model of performance by a human operator. Each of these approaches is illu...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: functional gastrointestinal disorders (fgids) are common worldwide and cause considerable social and economic burden. the aims of sepahan project were to 1) assess the prevalence of different fgids within an iranian population, 2) investigate the relationship of fgids and their symptoms with lifestyle and nutri...