Background and Objectives: The present study examined the relationship between total score of voice handicap index (VHI) scores three factors vocal fatigue (VFI) with medical history Melli bank workers working in Tehran Kurdistan privences. Methods: research is a descriptive-analytical cross-sectional that was conducted on 444 clerks Bank branches Iran (76% male 24% female mean age 42.3). A dem...

The history of early attempts of blood transfusion in Iran traces back to the 1940s; however, around three decades later in 1974, the Iranian National Blood Transfusion Service (Sazeman-e Melli-e Enteqal-e Khun-e Iran) was founded by the outstanding hematologist, Professor Fereydoun Ala. The main goals of this centralized organization were to collect blood from healthy voluntary donors, to scre...

this research has been conducted to study the social barriers for women to have managerial positions. to this end the glass ceiling theory and role conflict hypothesis have been proposed. the statistical population has been 323 employed female staff of bank melli in tehran who were selected through systematic sampling based on cochran’s sampling formula. findings suggest that the main social ob...

This study was conducted in 2016 with the aim of studying the mediating role of quality services in the relationship between state marketing and customer satisfaction. The population of this study includes all staff and customers of Melli Bank of Shiraz; that among these, 150 people were selected by simple random sampling method. Reliability was confirmed by Cronbach's alpha and composite relia...