abstract surface water restriction and supply variation of these resources causes of over extraction of groundwater and unbalance between feed and extraction of groundwater in iran. agricultural sector as the biggest consumer of water resources has the most share of this unsustainability. this paper studies the conjunctive use of surface and groundwater in agronomy production in qazvin basin, o...

Stemphylium as a monophyletic genus of filamentous ascomycetes, comprises both of saprophytic and plant pathogenic species with worldwide distribution. In an investigation of fungi associated with the black (sooty) head mold of wheat and barley in different regions of Golestan, Alborz and Qazvin provinces, thirty–two isolates with typical characteristics of the genus Stemphylium were recovered....

PURPOSE This study aimed to determine whether MSAF is associated with endometritis after delivery. METHODS This cohort study was conducted from 2012 to 2013 in Kosar Hospital of Qazvin, Iran. All women with cesarean delivery (1239 women) beyond 37 weeks of gestational age participated in the study. Data were collected on rates of endomyometritis, quality of amniotic fluid and were analyzed wi...

background: sexual health is part of psychological health and the occurrence of any sexual health –associated disorder could have profound effect on physical health. more than half of the cases of sexual problems which can destroy the marital relationship and family life originate from lack of knowledge or insufficient awareness and incorrect attitude toward the sexual relationship. objective: ...

abstract some issues such as dehydration, local and chronological disproportion of rainfall, low productivity of water in agricultural sector, increasing demand for agricultural products due to increase in population participate with doughtiness are the most challenges of agricultural water. these factors caused water to be as one of the important and scarce inputs is agricultural products. the...

abstract comparative advantage is an economic term which is used to compare potential and actual production capacity of a country in a given commodity with the rest of the world. therefore, researches in this field could have a dual approach. in one hand it could demonstrate country’s production capacity in the production of commodities that are not produced yet and in the other hand it can ill...