a synoptic method based on stream analysis is applied to understand the governing mechanism of summer rainfall occurrence in the south of iran. based on this, the rainfall data of 152 stations of iran were analyzed for a 33-year period (1970-2002). investigating the spatial and temporal distribution of summer rainfall, a typical rainy region is recognized in the south east of iran. it is found ...

two new species of the genus duvalius delarouzã©e from south west iran and one new perileptus schaum from south east iran are described. duvalius koeni sp. n. was collected in khuzestan and duvalius mohammadzadehi sp. n. in fars. the species are compared with d. hetschkoi matilei deuve. perileptus jelineki sp. n. was collected in baluchestan and hormozgan, and compared with other perileptus spe...

background: we aimed to determine the incidence of co-inheritance as well as interaction of sickle cell trait (sct) and α thal /β thal mutations in south and south central of iran. method: we employed a pcr and restriction fragment length polymorphism techniques to confirm diagnosis of sickle cell trait. all subjects were screened for any α/β -thalassemia mutations using a gap-polymerase chain ...

with the collapse of the soviet :union:, vacuum of power emerged in the south caucasus. this matter has sparked trans-regional and regional powers competition. the newly established republics create challenges and opportunities for iran and turkey. the result of this situation is the competition between tehran and ankara in the region. this topic is highly important in regional equations becaus...

the metamorphic complexes of south iran (namely sirdjan, hadji-abad and dolat-abad) are conspicuously related to two different cycles of orogeny and metamorphism . these two cycles are distinctly separate and have been mapped as such throughout the hadji - abad area . the older phase is definitely pre-cambrin, whereas the younger is considered to be early - kimmerian .

Background: In western countries with high prevalence of colorectal cancers, colonic polyps are usually adenomatous. There are few studies from Iran regarding to the predominant type of polyps in colorectal area. Objectives: We conducted this retrospective study to evaluate the predominant colorectal polyps in our center as the largest referral center of the South region of Iran. Material and M...

OBJECTIVE To investigate the possibility of Aphanius dispar (A.dispar) acting as intermediate host for Clinostomum complanatum (C. complanatum), from Mehran River, Hormuzgan Province of Iran. METHODS During a biological study of A. dispar in Mehran River, Hormuzgan Province, South of Iran, a total of 97 fish specimens were collected in 24 January 2006. RESULTS 4 specimens (4.12%) including ...

BACKGROUND We aimed to determine the contribution of four DFNB loci and mutation analysis of gap junction beta-2 (GJB2) and GJB4 genes in autosomal recessive nonsyndromic hearing loss (ARNSHL) in South of Iran. MATERIALS AND METHODS A total of 36 large ARNSHL pedigrees with at least two affected subjects were enrolled in the current study. The GJB2 and GJB4 genes mutations were screened using...