in this study, the comparative advantage of main agricultural products and its relation to cropping pattern was studied in ilam province. for data analyzing the comparative advantage and government policies effects indices, policy analysis matrix (pam) were used. the obtained results for the comparative advantage indices of domestic resource cost (drc), social cost benefit (scb) and net social ...

this study aims to investigate the essential oils content of thymbr spicata l. in two times before flowering and full flowering in shirpenah area in ilam province. both samples were dried out in shade and without humidity. then 50 grams of each sample were powdered after obtaining the essential oils by hydro distillation using a clevenger apparatus for 2 hours. resulted oils were dried by anhyd...

1 Department of Psychiatry, Ilam University of Medical Sciences, Ilam, Iran 2 Department of Psychiatry, Harvard Medical School, Boston, MA 02215, USA 3 Center for Spirituality, Theology and Health, Duke University Medical Center, Durham, NC 27705, USA 4 Department of Medicine, King Abdulaziz University, Jeddah, 21589, Saudi Arabia 5 Division of Adolescent Psychiatry, Duke University Medical Cen...

BACKGROUND Dust storm is one of the most important natural sources of air pollution in the Middle East that has caused a major concern in recent years. The aim of this study was to evaluate the respiratory tract function of people living in Ilam city (Iran) during dust storm. METHODS A sample size of 250 people was selected and the cluster sampling was randomly used from 13 health centers in ...