Background: Despite locating in a dry region with mostly homogeneous ethnic group, South Khorassan province has high diversity of medicinal plant uses and rich cultural background. The current study was conducted Birjand (South province) its 18 adjacent villages to document information concerning the plants used introduce important species using ethnobotanical indices. Methods: In total, 59 peo...

14,849 affected cases of beta thalassemia have been registered in 1995 in all provinces of iran. it is estimated that there are about three million carriers in iran. the provincial distributions of the affected cases show that the highest incidence in 100 thousand individuals was in mazandaran (71.29) and gilan (57.61), respectively, both near the caspian sea (north), followed by hormozgan (50....

Patients with coagulation factor(s) deficiency who use coagulation therapy are susceptible to forming inhibitors against coagulation factor(s). In this survey we detected factor V and VIII inhibitor in ten patients with combined deficiency of factors V and VIII from north east of Iran (Khorassan province). It was revealed in our survey that eight patients had both factor V and factor VIII i...

The genus Silene includes 98 species in Iran, with 35 endemic to the Iranian plateau (26 species for Iran). The Iranian species are placed in 21 sections. In this article, the most important characteristics for the separation of the sections, relationships between the sections, and an identification key for the sections in Iran are presented. For each section a distribution map is provided. The...

patients with coagulation factor(s) deficiency who use coagulation therapy are susceptible to forming inhibitors against coagulation factor(s). in this survey we detected factor v and viii inhibitor in ten patients with combined deficiency of factors v and viii from north east of iran (khorassan province). it was revealed in our survey that eight patients had both factor v and factor viii inhib...

in this paper data were collected from 120 farmers in north khorassan province for the two periods (2005-2007) in order to survey the role of rain-fed lentil risk profile for designing an insurance model. to evaluate looses of each risk, risk frequency, risk impact criteria’s as well as risk matrix were used. results showed that low risk was the largest risk area. during study period, a decreas...

The TabaseColshan catastrophic earthquake of 16 September 1978 of magnitude M ~ 7 . 7 , the largest shock which has ever been recorded in Iran, occurred in Khorassan Province east central Iran (Fig. 1). The main shock took place in the evening, when most people were in their houses, at 19.38.18 local time (1535.58 GMT), without any felt foreshock. The preliminary instrumental epicentre is recor...

the purpose of this paper is to study the degree of job satisfaction of the employees of khorassan general administration for technical and vocational training and the related factors. the study has been carried out using the sampling method, with the statistical society of the survey consisting of 690 persons, and the sample size of 512 persons. the results shows that independent variables rel...

shahnameh researchers have not made enough attempts to find the correct forms of its toponymy. the variants of these names are frequently incompatible and sometimes incorrect. obviously the copiers of manuscripts have made little effort to record such names correctly and even at times they have inadvertently replaced the original names with the ones sounding more familiar to them. based on the ...