this research was conducted to examine the effect of a concurrent training on rest level of leptin of plasma and some hormonal factors in non-athlete subjects. the research population included non-athlete men who didn’t participate in any organized sport activities. 30 men were chosen voluntarily among the above-mentioned population and were divided into 2 groups: experimental (15 subjects) an...

fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...

the present study aimed at exploring cognitions of iranian english teachers within the context of english for academic purposes (eap). to this end, the cognitions of two groups of eap teachers with respect to their pedagogical content knowledge (pck) and their sense of professional identity (pi) were probed. two language teachers and two content instructors who had at least five years of eap te...

Background & Objective: Job satisfaction is the person;aposs attitude toward his/her work. Increasing nurses;apos job satisfaction result in better quality of nursing care and reduces the number of nurses who leave their job. Conditions of different wards of hospitals can affect nurses;apos job satisfaction. The aim of this study is to compare nurses;apos job satisfaction in oncology and delive...

Introduction: The term of Ergonomics means rule and law labor which examines the relationship of human with his work environment to improve living and working conditions.Therefore, this study intends to provide background for appropriate preventive solutions to occupational injuries and musculoskeletal disorders with determination the rate of knowledge of principles ergonomics and working condi...

Introduction: Motivation and job satisfaction of faculty can play a fundamental role in their performance. Inattention to staff’s job satisfaction causes cessation, relative stagnation and evanescence of them. Therefore this study aimed to determine job satisfaction of academic members in two selected Tehran’s military universities in year 2010. Methods: In this descriptive, cross-sectional st...