Introduction: Beta-thalassemia is the most common hereditary disease in Iran. More than two million carriers of beta-thalassemia live in Iran. Since the Iranian population is a mixture of different ethnic groups, it is necessary to determine the frequency  in the different parts of the country. Materials and Methods: This descriptive study is a cross sectional study with helping by professional...

The goal of this research is the evaluation of some of the effective environmental attractions on Khorasan Razavi’s sports tourism development. The research statistical population include of all in charge expert and professors in field of sport and tourism as 120 persons. This research is past-event descriptive that had been performed based on field method. Sampling had been performed as ...

the reduction in regional differences to stop the movement and displacement of human forces and capital in the direction of preparing the ground for development is very effective. development means boosting human potentials for the improved utilization of his environment. rational utilization depends on economical, social and cultural particulars. therefore any kind of condition that is effecti...

The results of the study indicate need to improve framework and infrastructure waste management in province development laws detailed monitoring systems implement findings scientific practical experiences other countries achieve economic, social environmental goals.

Afghan refugees are one of the most vulnerable migrant groups in terms food insecurity status around world. We aimed to investigate association between protracted refugees' and its socio– economic determinants Mashhad, Iran. In a cross– sectional design, information was gathered through face– to– face interviews with 299 main income earners or his/her representative Golshar district, quantitati...

INTRODUCTION In recent years, the World Health Organization (WHO) has emphasized the importance of determining the equality of the distribution of healthcare resources. Inequalities in the healthcare system are one of the world's most important developmental challenges, and the inefficiencies that exist in healthcare systems are the most important reason for these challenges. Thermal burns are ...

OBJECTIVE The present investigation aims to evaluate the prevalence of IgM and IgG anti-T. gondii antibodies and the associated risk factors among healthy blood donors in Mashhad city, Razavi Khorasan province, Iran. METHODS We screened a total of 500 serum samples by census method from apparently healthy blood donors of the Mashhad Blood Transfusion Organization (MBTO) for IgG and IgM anti-T...