Dust is one of the atmospheric pollutants that have adverse environmental effects and consequences. fall contains particles 100 microns or even smaller ones, which from atmosphere onto earth surface. The aim this study to determine concentration lead in dust samples order pollution level element Zahedan, Sistan Baluchistan Province, Iran. Therefore, sampling was carried out using 30 marble coll...

diarrheal disease is one of the main causes of death in developing countries. this study was performed to the prevalence of bacterial causes of diarrhea in patients admitted to the military hospitals and imam khomeini medical center hospital. this cross-sectional study was conducted in a period of 9 months from june 2014 to february 2015, 435 non-duplicative diarrheal stool samples were collect...

abstract: this article studies saddam's proposal to negociate with the iranians after his allo ut invasim of iran and when a large part of iran's territories had been occupied by the iraq; a proposal which was rejected by the islamic republic leader, imam khomeini.

Background: Breast cancer, as the most common prevalent cancer in Iran, is associated with severe psychological consequences. This study aimed to compare effectiveness of Cognitive-Behavioral Therapy (CBT) an integrated package Gestalt and (GT-CBT) on self-efficacy women breast cancer. Methods: research was a quasi-experimental pre-test, post-test design control group. Sixty patients referred C...