BACKGROUND One of the natural phenomena which have had considerable impacts on various regions of the world, including Iran, is "dust storm". In recent years, this phenomenon has taken on new dimensions in Iran and has changed from a local problem to a national issue. This study is an attempt to investigate the formation of the dust storms crossing the Western Iran. METHODOLOGY To find the so...

Based on morphology, fungal species have been considered widespread and as a result names of species from Europe or eastern North America were applied to species in western North America. However, DNA sequences have shown that many western taxa are different from their European counterparts; one such case is presented here. Comparisons of ITS and LSU rDNA sequences from ectomycorrhizal root tip...

background otomycosis is a superficial fungal infection often involves the pinna and external auditory canal. it is a pathologic condition, with candida and aspergillus, the most common fungal species. it is common worldwide but more prevalent in tropical and subtropical countries results otomycosis was diagnosed in 129 cases (92%, 76 male, 53 female) with the highest prevalence of cases occurr...

sooty molds are a group of fungi with dark-coloured hyphae, which grow saprophytically on various living plant organs and sometimes on non-living substrates and produce brown to black superficial colonies, black pellicles or pseudoparenchymatous crust. in north of iran including guilan and mazandaran provinces, sooty molds are common on living leaves of a great variety of plants especially citr...

For the first time in more than 100 years, a new western Palaearctic species of Heloridae is described. Specimens of Helorus alborzicus Izadizadeh, van Achterberg & Talebi sp. nov. and Helorus ruficornis Förster were collected from the Alborz province of Iran. An illustrated identification key for Western Palaearctic Heloridae is provided.

Although delinquency is universal, few studies examined it from an Asian perspective, and even fewer considered adolescents of divorced families in Iran. The current study examined whether correlates of delinquency among western adolescents are similarly effective for predicting delinquency among adolescents from divorced families in the Mashhad city in Iran. Post-divorce parental conflict, mat...