نتایج جستجو برای: zarin rud
تعداد نتایج: 293 فیلتر نتایج به سال:
in this study impact of climate change on operation of gorgan rud basin's dams was evaluated. in this regard temperature and precipitation of the basin for 2011-2035 periods were downscaled using sdsm model and cgcm3-a2 outputs. results showed that annual temperature would increase 0.05°c and annual precipitation would decrease about 4percent. to predict streamflow of the gorgan rud basin ...
An unportant design rule for a hearmg rud 1s the reqmrement of a large stgnal to nome ratlo, wluch IS mainly determmed by that of the mIcrophone and 1t.s preampldier It ~11 be shown that m order to increase the signal to noise ratlo it IS favourable to mtegrate the preamplifier wth the rmcrophone, whtch unphes that the mIcrophone should be made of dicon, preferably with a smgle wafer technology...
Korozji, jako procesu korzystnego termodynamicznie, nie można zatrzymać, ponieważ metale występują naturalnie w postaci rud tlenkowych lub soli metali. Dla gospodarki jest to niestety proces kapitałochłonny i niepożądany, jednak z zastosowaniem odpowiednich strategii działania ograniczyć jego skalę. Niniejszy przegląd literatury, głównie lat 2018–2020, skupia się na powłokach kompozytowych opar...
Introduction Zayandeh-Rud basin in central Iran is a region with water problems. Zayandehrood River that originates from the Zardkuh Bakhtiary Mountain is the most important river of the region for the development of agriculture, and a supply for heavy industry and drinking water sectors and is very important in all of economic activities. In the last decade, the water resources of the basin h...
Background: Low bone mineral density (BMD) is recognised in individuals with cystic fibrosis (CF) although the pathogenesis remains unclear. The aims of this study were to compare BMD over a broad continuum of Australian individuals with CF with healthy controls and to examine the relationship between BMD and clinical parameters including physical activity, nutrition, and vitamin D levels. Meth...
This study investigated the effects of climate change on the evapotranspiration amount and water balance in the Zayandeh-Rud river basin. Two important weather stations; Isfahan and Chelgerd stations, located in the East and West of the basin respectively, were selected for investigation in this study. The combination of 15 GCM models were created based on the weighting method and three pattern...
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