نتایج جستجو برای: eg ion
تعداد نتایج: 222325 فیلتر نتایج به سال:
A comparative analysis of geodetic versus seismic moment-rate estimations makes it possible to distinguish between and aseismic deformation, define the style also reveal potential gaps. This has been performed for Egypt where present-day tectonics seismicity result from long-lasting interaction Nubian, Eurasian, Arabian plates. The data used comprises all available geological tectonic informati...
Isolated preparat ion are commonly used to study the effect of drugs on specific type of recep tor, fo r b ioassay of d rug , fo r characterization of specific type of receptor or i ts subtypes , for pharmacokinet ic s tudy, to de te rmine concent ra t ion response curve of agonist, to study the antagonism of drug and in new drug discovery (1). The Committee for the purpose of control and super...
abstract ion selective electrodes (ises) are electrochemical sensors that respond selectivity to the activity of ionic species. an ion-selective electrode is an electrochemical device that uses a thin selective membrane or film as the recognition element, and is an electrochemical half-cell equivalent to other half-cells of the zeroth (inert metal in a redox electrolyte). in common methods o...
Abstract The recent and exciting discovery of superconductivity in the hole-doped infinite-layer nickelate Nd 1− δ Sr NiO 2 draws strong attention to correlated quantum materials. From a theoretical view point, this class unconventional superconducting materials provides an opportunity unveil physics hidden Here we study temperature doping dependence local spectrum as well charge, spin orbital ...
مقدمه: با توجه به اثبات اثر داروهای گیاهی مختلف در درمان سنگ کلیه، در این مطالعه بررسی اثر عصاره الکلی ریشه گیاه آوندول(smyrnium cordifolium boiss) بر روی پیشگیری از سنگ کلیه القاء شده توسط اتیلن گلیکول(eg) در موش صحرایی ماده نژاد ویستار مورد بررسی قرار گرفته است. مواد و روش ها: 32 موش صحرایی ماده نژاد ویستار به طور تصادفی به 4 گروه تقسیم شدند. گروه کنترل آب آشامیدنی و 3 گروه دیگر 1 درصد اتیلن...
new forms of vanadium oxide nanoporous were fabricated using a simple chemical synthesis method. vanadium pentoxide (v2o5) nanoporous were synthesized by sodium metavanadate as precursor and ethylene glycol as surfactant. the samples were characterized by high resolution transmission electron microscopy (hrtem), field effect scanning electron microscopy (fesem) and x-ray diffraction (xrd), four...
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