due to special conditions of iran; i.e., neighboring to major centers of drug production in afghanistan during the last few decades, it was the passageway of the drug to europe. moreover, because of appropriate context of social, economic and cultural situations, there was an increased addiction and drug trafficking in iran. it is obvious that a lot of people would be involved directly and indi...

assess the ecological effects of economic activity on the water, earth and man in the iranian economy approach using input - output tablewater is a vital resource for each biological and economic phenomenon. water is considered as a production input. production is not possible without water in all economic sectors. also, the environment including air, soil, fauna and plants utilize water in the...

organizational entrepreneurship is the total efforts which directly or indirectly affects the performance of an organization. in municipalities, because of financial independent conditions, organizational entrepreneurship has a high value in order to increase the quality of urban services. based on the main need of the municipalities to organizational entrepreneurship, this study aims to explor...

micrornas (mirnas) represent a class of small non-coding rna molecules that regulate gene expression at the post-transcriptional level. they play a crucial role in diverse cellular pathways. ionizing radiation (ir) is one of the most important treatment protocols for patients that suffer from cancer and affects directly or indirectly cellular integration. recently it has been discovered that mi...

Nowadays viral hepatitis is one of the most common and important causes of chronic liver disorders in the world. Extrahepatic manifestations of viral hepatitis consist a main part of the disease. The main viruses causing hepatitis include Hepatitis A, B and C viruses. Herein common skin manifestations in hepatitis C virus (HCV) are discussed. Chronic hepatitis causes skin disorders both directl...