​abstract Introduction: Spirometry is a common device screening in occupational pulmonary disease. Dental laboratory workers usually are exposed to vapor, toxic gases, dust, metallic alloys, acrylics, and stones. Aim of This study was a Spirometric evaluation of the pulmonary function of Yazd’s dental laboratory workers. Method and materials: in this cross-sectional study 37 Yazd’dental tech...

Job burnout is the person's reaction to interpersonal stressors in the workplace. The aim of the present study was the discrimination of teachers with high and low job burnout on the basis of work ethic and organizational commitment. The research method was causal-comparative. The population consisted of all male and female employed teachers with different educational levels in the 2016-2017 ac...

this thesis seeks to present a critical reading of virginia woolf’s mrs. dalloway and michael cunningham’s the hours in terms of an intertextual approach, concentrating on dialogic imagination, negativity, transposition and allusion. this study attempts to evaluate cunninghams perception of woolfs life and work by adopting kristevas conception of intertextuality and her consideration of the hou...