one of the greatest physicians and encyclopedists in middle ages in europe was born in al-ahwaz (c.930) from old persian stock. ‘alī was moved to shīrāz at an early age and made his medical studies under a physician of this city, abū mahir mūsā ibn sayyar. he practised medicine in baghdad in mid – tenth century and served as physician to ‘adud al-dawla, to whom he dedicated his only composition...

objective: an important factor in the prevention of industrial accidents is the employees’ ability to maintain their awareness of the work situation, understand the information it holds, and predict the development of the situations. in this study, we examined the role of work stress and sleepiness in predicting work situation awareness among workers.  methods: the present study was a cross-sec...

recently, women’s participation has increased in the workplaces. therefore it is a challenge for contemporary managers to help employees to balance their work and family responsibilities. this paper aims to identify factors affecting the work-family balance. sample included 261 women employed at a number of universities in tehran. data is collected from the questionnaire. correlation and multip...

training is considered an important element in the organization, as it heavily influences people to learn how to be more effective at work by modifying knowledge, skills or attitudes through the learning experience to achieve a successful performance. likewise, training is a long term allegiance to all employees because they have to learn new skills and knowledge which become a turning point fo...

background: several instruments have so far been developed in english language to measure the level of work-family conflict and further validation is required for non-english speakers. objective: to test factorial structure and construct validity of the persian version of work-family conflict scale among iranian nurse. methods: this study was conducted among 456 iranian nurses working at public...

aim and background: one of main concerning problem among industrial organizational research was to study mood and affect in work environments. the aim of the current research was to investigate relation between mood and affect with organizational citizenship behavior and job absenteeism in work context. methods and materials: this was a correlational study. statistical population consist of all...

The goal of this research is to measure the rate of quality of work life of facultymembers in University of Tehran. The research type in regard to goal is appliedinvestigative and in regard to data collecting method is descriptive investigative andof measurement branch. The statistical population is faculty members of Universityof Tehran’s paradises and colleges. In this research, after identif...

Background: An important issue for organizations is to identify factors related to job motivation and use these factors to increase the level of enthusiasm of their employees. The purpose of this study is to explain the effect of ethical leadership and organizational justice on job motivation by emphasizing the mediating role of work ethic. Methods: The present study was descriptive-correlatio...