نتایج جستجو برای: na metasomatism
تعداد نتایج: 267212 فیلتر نتایج به سال:
objectives: this study intends to evaluate marital adjustment of the addicts in isfahan na groups and their couples. methods: in this cross-sectional analytic-descriptive study, two centers were randomly selected among all of the na groups in isfahan in 2012. in the next stage, 40 addicts (both male and female) who were randomly selected from each center as well as their couples were asked to p...
this study was carried out to determine the appropriate size of caspian trout ( salmo caspius kessler, 1877) juveniles for releasing into the rivers that enter south of the caspian sea for stock enhancement, or possibility of cage culture in the caspian sea. a total of 1611 specimens in 4 weight groups of 5, 10, 15 and 20g were exposed to 3 salinity trials which include caspian sea water (11- 1...
in the present study we focused on the electronic and structural properties of na and mg adsorption on the surface of the (6, 6) armchair sicnts. the adsorption energy (eads), band gap energy (eg), partial density of state (pdos), chemical potential (μ), global hardness (η), electrophilicity index (ω), global softness (s), work function values (φ) and work function change (δφ) are calculated by...
salt stress is one of the most chalanging abiotic stresses affecting natural productivity and causing significant croplosses worldwide. a greenhouse experiment was conducted to evaluate the response of two alfalfa cultivars (bamiand hamedani) to 6 levels of salinity (0 as control, 25, 50, 75, 100, 125 mm nacl) at the college of agriculture,shiraz university, shiraz, iran in 2008. plant dry weig...
this research was carried on in order to investigate the response of wheat cultivars to salinity tension as factorial experiment and in complete randomized block design in four replications in islamic azad university shoushtar branch. in this experiment the response of nine wheat cultivars including chamran, karchia66, mahoti, roshan, alvand, kavir, ghods, atrak and tjan at vegetative growth st...
به منظور بررسی اثرات متقابل تنش های شوری و خشکی بر رشد دو رقم سورگوم (اسپیدفید و پگاه) یک آزمایش فاکتوریل در قالب طرح کاملاً تصادفی با سه تکرار در گلخانه گروه خاکشناسی دانشگاه زنجان انجام شد. در این آزمایش فاکتورهای شوری و خشکی هر کدام دارای چهار سطح و فاکتور رقم دارای دو سطح بود. اعمال تیمارهای شوری از طریق آبیاری گلدان های حاوی ارقام مختلف سورگوم با آب شور صورت پذیرفت. سطوح شوری آب آبیاری عبار...
Oleg V. Palashov, Dmitry S. Zheleznov,* Alexander V. Voitovich, Victor V. Zelenogorsky, Eugene E. Kamenetsky, Efim A. Khazanov, Rodica M. Martin, Katherine L. Dooley, Luke Williams, Antonio Lucianetti, Volker Quetschke, Guido Mueller, David H. Reitze, David B. Tanner, Eric Genin, Benjamin Canuel, and Julien Marque Institute of Applied Physics of the Russian Academy of Sciences, 46 Ulyanova Stre...
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