نتایج جستجو برای: zayandeh rud

تعداد نتایج: 292  

Journal: :Geochemistry Geophysics Geosystems 2021

The 1990 Rudbar earthquake (Mw 7.3) broke along three right-stepping segments of the left-lateral fault, in western Alborz mountains (Iran), producing ?80 km surface rupture. Previously reported horizontal (?60 cm) field offsets were surprisingly low, and vertical (?95 unexpected, given relatively large moment release, shallow source depth, fault geometry, rake. We characterize displacement fro...

2013
A. Mostajeran

One of the main problems of rice cultivation and production is the lack of water resources, especially during periods of low rainfall which affect the vegetative growth rate and the amount of yield. In this study the effect of low water supply on the number of heading per hill, number of grain per hill, dry weight of vegetative tissues and panicle and 1000 grain weight in three new cultivars of...

2005
Marciano Siniscalchi

This Online Appendix contains (i) additional results and discussion related to the notion of plausible priors, and (ii) proofs that have been omitted from the main text in the interest of brevity. In particular, it presents two constructions that deliver a continuum of behaviorally equivalent representations for arbitrary MEU and Bewley preferences. ∗An earlier draft of this paper was circulate...

Journal: :medical journal of islamic republic of iran 0
afsaneh mosleh deputy of health services, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) shiva khoshnevis ansari deputy of health services, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) maryam sorush deputy of health services, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) ali eghbalpor deputy of health services, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences) seifolah babaeian deputy of health services, tehran university of medical sciences, tehran, iran.سازمان اصلی تایید شده: دانشگاه علوم پزشکی تهران (tehran university of medical sciences)

background: as a major responsibility, health authorities must control rational prescription of drugs (rud). a way to analyze the regional status of drug prescription is the who’s recommended indices. the purpose of the study was to determine the status of drug prescriptions in pharmacies of healthcare centers under the authority of tehran university of medical sciences based on the who indices...

Journal: :Environmental toxicology and chemistry 2005
Alain Baril Mélanie Whiteside Céline Boutin

Current methods to estimate exposure of wildlife to pesticides from diet depend on a database of published residue concentrations on crop plants normalized to a standard application rate to obtain a residue from a unit dosage (RUD). This database, first published in the early 1970s, was updated in the 1990s. For each category of crops, maximum and mean residues are determined and used to extrap...

آقائی کریق, مسلم , رقیمی, مصطفی , شمعانیان, غلامحسین , قلی پور, محسن ,

The Galand-rud coal mine is one of the coal producing areas of central Alborz coal basin which is located in Mazandran Province. Based on mineralogical and geochemical studies pyrite is the main sulfide mineral in the mine. Based on correlation matrix, cluster analysis and principle component analysis (PCA), SiO2, Al2O3, Na2O, K2O and TiO2 are associated with alluminosilicate minerals, CaO, MgO...

Journal: :مدیریت آب و آبیاری 0
امیرحسین شفائی کارشناس ارشد مهندسی عمران آب، دانشگاه آزاد اسلامی، واحد تهران مرکز، تهران - ایران شهاب عراقی نژاد post graduate student, civil engineering, azad university, tehran center, tehran, iran علی رضا مساح بوانی دانشیار گروه مهندسی منابع آب، پردیس ابوریحان، دانشگاه تهران، پاکدشت - ایران.

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 ...

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