نتایج جستجو برای: working stress condition

تعداد نتایج: 925544  

Journal: :تولیدات دامی 0
محمد حسین نعمتی دانشجوی دکتری علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان و مربی پژوهشی مرکز تحقیقات کشاورزی و منابع طبیعی زنجان، زنجان ـ ایران محمد حسین شهیر استادیار گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان ـ ایران محمدطاهر هرکی نژاد استادیار گروه علوم دامی، دانشکدۀ کشاورزی، دانشگاه زنجان، زنجان ـ ایران هوشنگ لطف اللهیان استادیار پژوهشی، موسسۀ تحقیقات علوم دامی کشور ، کرج ـ ایران.

this experiment was conducted to determine the effect of vitamin c (vc) and coenzyme q10 (coq10) onimmunity response of broilers in cold stress condition using 500 male chicks in a completely randomizeddesign with 5 treatments and five replicates. treatments were: positive control (pc, normal conditionsgrowth without antioxidants), negative control (nc, cold stress without antioxidants), cold s...

Journal: :Journal of health services research & policy 2003
Marie Russell

A fine list of diseases and injuries due solely to the revolting greed of the middle classes! Simply in order to fill the pockets of the bourgeoisie, women are rendered unfit to bear children, children are crippled, while grown men are stunted and maimed. The health of whole generations of workers is undermined, and they are racked with diseases and infirmities. Let us recall a few of the more ...

ژورنال: مجله علمی پژوهان 2015

Introduction: Quality of work life (QWL) is a comprehensive program which leads to promotion of productivity, performance and satisfaction of staff. Occupational stress is, also, defined as individual`s physical, mental and emotional reactions which are experienced due to working life needs and changes. Therefore, this research aims to determine the relationship of QWL with occupational stress ...

Journal: :iranian journal of nursing and midwifery research 0
mohsen adib-hajbaghery marzieh khamechian negin masoodi alavi

background: studies have shown that nurses are under considerable job stress, which can lead to health disorders and failure in duties. stressors of nursing have been studied in some of quantitative studies; however, a few investigators have studied the nurses’ life experiences in this regard. the current qualitative research aimed to understand the nurses’ experiences and perceptions of job-re...

Journal: :به زراعی کشاورزی 0
محسن ابراهیمی استادیار گروه علوم زراعی و اصلاح نباتات، پردیس ابوریحان، دانشگاه تهران، پاکدشت محمد گلباشی دانشجوی دکتری گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج محمدرضا بی همتا استاد گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج عبدالهادی حسین زاده دانشیار گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج منیژه خیالپرست استادیار گروه زراعت و اصلاح نباتات، پردیس کشاورزی و منابع طبیعی، دانشگاه تهران، کرج

to study the phenotypic and genotypic diversity of some important agronomic traits associated with yield in white beans, 30 genotypes of white bean were evaluated using a randomized complete block design with four replications in two environments under water stress and non stress conditions. analysis of variance for most of the traits showed significant differences among genotypes, indicating t...

Asadollah Alirezaei

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...

2014
Bum-Joon Lee Shin-Goo Park Kyoung-Bok Min Jin-Young Min Sang-Hee Hwang Jong-Han Leem Hwan-Cheol Kim Sung-Hwan Jeon Yong-Seok Heo So-Hyun Moon

OBJECTIVES Working conditions can exert influence on the physical, mental, and even social health of workers. Well-being is an appropriate index for the evaluation of a person's overall health. This paper investigated the association between various working conditions and worker's well-being. METHODS Data from 10,019 interviews were collected from the second wave of the Korean Working Conditi...

Journal: :به نژادی نهال و بذر 0
عزت الله فرشادفر e. farshadfar college of agriculture, razi university, kermanshah, iran.دانشکده کشاورزی دانشگاه رازی، کرمانشاه جواد جوادی نیا j. javadinia

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...

Journal: :International Archives of Occupational and Environmental Health 2018

Journal: :Service Business 2022

This paper explores the effect of artificial intelligence (AI) on employee happiness and proposes a model founded stress coping theory to analyze benign its indirect via engagement. It combines semi-structured interviews with employees working alongside AI algorithms agents surveys 200 assess proposed model. The results demonstrate that incorporating in workplace can generate affect human well-...

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