exposure to stress leads to physiological changes called “stress response” which are the result of the changes in the adrenomedullary hormone system, hypothalamus-pituitary-adrenal (hpa) and sympathetic nervous system (sns) activity. in the present study, the effects of chronic physical and psychological stress and also the role of sympathetic system effects in stress on ischemia/reperfusion (i...

responses of twenty chickpea genotypes to drought stress were evaluated in the farm of college of agricultutre, razi university, kermanshah, iran in 2006-2007. the experiment was carried out in randomized complete block design with three replications under two water stress and non-stress conditions. the results showed significant differences among the genotypes for most of the traits. maximum y...

the research was conducted in order to determine the bending stress, young’s modulus, shearing stress, and shearing energy of safflower stalk as a function of moisture content and stalk region. the bending forces were measured at different moisture contents and the bending stress and the young’s modulus were calculated from these data. for measuring the shear forces, the stalk specimens were se...

present research with the aim of the studying the efficacy of training of mindfulness based stress reduction (mbsr) in the reduction of occupying mothers in proportion to mother-infant has carried out. the way of the present search is a study quasi-experimental. the method of its pre-test and post-test with control and experimental groups. in this research, nurse mothers of rasht with the tool ...

conclusions ptsd from childbirth occurs in some women. early identification of risk factors should lead to early therapeutic intervention in the mothers at risk of ptsd. results one hundred and three (17. 2%) women had symptoms of ptsd following childbirth based on the ptsd symptom scale (pss). the results of logistic regression analysis revealed a significant correlation between maternal occup...

objectives: any form of disability is considered a critical factor having significant effects on a family. stress is the main result of such effects on parents. according to the classical procedure, the mothers play a major role as child caregiver, so they experience more stress than other members of the family. the goal of this study was to develop and assess the role of the de-stress training...

azam  kadkhodaie1, mohammad bagheri2* 1-young researchers club, ardestan branch, islamic azad university, ardestan, iran 2-ardestan branch, islamic azad university, ardestan, iran       *corresponding author:  e-mail:[email protected]      received: 31 jun 2012 accepted: 8 october 2012     abstract tolerance to salt (nacl) and drought conditions of treated seeds (control, osmopriming and h...

introduction of a suitable vetch as winter crop in cold drylands of iran is highly important. line vp-2670 with origin of turkey was selected from icarda nursery during 2002 and was evaluated along with other selected lines and local checks over nine years in different stations and on-farm conditions. vp-2670 with mean 3500 kgha-1 dry biomass over environments, high stability and protein conten...

abstract various mathematical water uptake models have been introduced for plants response to combined drought and salinity stress. the reduction functions are classified as additive, multiplicative and conceptual models. in this study six different macroscopic reduction functions, namely; van genuchten (additive and multiplicative), dirksen et al., van dam et al, skaggs et al and homaee were e...