this research seeks to study the impact of pan-turkist ideology on central asia. the collapse of the soviet :union: and independence of the central asian and caucasian states once again revitalized hopes among the pan-turkist theoreticians and strategists who were hopeless about the implementation of their project of establishing a turkic empire in the southern parts of the soviet :union:. cons...

in recent years, the groundwater resources in guilan province have played an important role in irrigating paddy fields. the goal of this study was to evaluate temporal and spatial variations of groundwater quality in a 4-year period using ordinal kriging. water samples for this study were collected from 130 wells across guilan province, in september and march from 2003 to 2006.  maps of ec and ...

even though subsequent to the cold war, washington and moscow geostrategic competition came to an end in many parts of the world, a fresh rivalry has been sparked between them in central asia and the caucasus. this rivalry has been developed between regional and transregional powers with the aim of gaining geopolitical advantages, enhancement of security structures, dominance over energy resour...

Dust particles have dangerous impacts on human health, the environment, and the economy. Recently dust storms, originating from Arabian countries, have increased remarkably, affecting western and central parts of Iran.HYSPLIT model and the mean monthly maps of AAI (Absorbing Aerosol Index), surface skin temperature, and top soil layer moisture from OMI (Ozone Measurement Instrument) have been u...

Dust particles have dangerous impacts on human health, the environment, and the economy. Recently dust storms, originating from Arabian countries, have increased remarkably, affecting western and central parts of Iran.HYSPLIT model and the mean monthly maps of AAI (Absorbing Aerosol Index), surface skin temperature, and top soil layer moisture from OMI (Ozone Measurement Instrument) have been u...

background: hypodontia is the most common dental anomaly and might cause clinical complications. the aim of this study was to assess the prevalence and pattern of congenital missing in the permanent dentition dentition (excluding third molars), among iranian orthodontic patients. materials and methods: in this descriptive cross-sectional study, all approved panoramic radiographs of 3374 orthodo...