As climate change is projected to impose profound global variations in the freshwater resources, assessing the impacts of the former on the latter is a fundamental task for improving the water management, namely, in arid and semiarid areas, as there a plenty of in countries like Iran. Such is the objective of the present paper, where the impacts of climate change on the water availability in th...

Situated in the Talvar valley of the Bijar County, Tepe Gheshlagh is an archaeological site with a sequence spanning the Chalcolithic through to the Bronze Age. Two seasons of salvage excavations have covered the site as it will be submerged as part of the intended lake of the Talvar Dam. Results from the excavations show evidence of long-lasting Chalcolithic (Dalma) settlements at the site. Da...

â â â  many of environmental conditions are explainable, either directly or indirectly with regard to topographical changes in pressure levels of high atmosphere. thus, studying this subject is great importance. in this article, after determining the threshold of flood in catchment, altitudinal data of 500 hp level for 44 storms generating floods during (1370_1384) were processed using the fact...

Introduction: Substance abuse has been recognized as a national problem in which poisoning with pharmaceutical drugs, opioids and alcohols is common Iran. Due to the lack of comprehensive information system related abuse, despite systematic health services, achieve this goal, purpose research was develop registry for substance - Urmia University Medical Sciences.Material Methods: This practical...

The conservation of lakes is an essential issue in sustainable development. Disruption of ecological balance, destruction of biodiversity and vegetation, desertification, and storm surges are the results of lakes drying. The purpose of this paper is to introduce an integrated bi-objective sustainable water resource management model. The first objective function deals with economically optimal a...

To evaluate the effects of iron application on growth characters of Calendula officinalis L. under end season water deficit condition, an experiment was conducted as split plot at the Research Farm of Faculty of Agriculture, Urmia University (latitude 37.53°N, 45.08°E and 1320m above sea level), Urmia, Iran in 2010. Treatments were irrigation (irrigation disruption at first, second, third harve...

Objective-To evaluate effect of chitosan conduit for peripheral nerve regeneration using sciatic nerve transection model in rat DesignExperimental in vivo study. AnimalsSixty healthy male Wistar rats. Procedures-The rats were divided into four experimental groups (n=15) randomly. In sham group the left sciatic nerve was exposed through a gluteal muscle incision and after careful homeostasis the...