نتایج جستجو برای: calcium oxide
تعداد نتایج: 338568 فیلتر نتایج به سال:
Information about forms of zinc (Zn) is important for the evaluation of its status in soil and also understanding of the soil fertility and chemistry. To obtain such information, amounts and distribution of Zn in different fractions of 20 soil samples of Tehran province, Iran were determined by sequential extraction method and their relationships with each other and with soil characteristics we...
In the present work, we report a novel design and preparation for the mechanochemical synthesis of calcium carbide-derived carbon (CaC2-CDC) at ambient temperature. Thermodynamic calculations confirmed the possibility of calcium carbide-derived carbon formation by the reaction of calcium carbide with sulfur, iron sulfide and zinc oxide at ambient temperature. The CDCs were synthesized by the ba...
چکیده ندارد.
Organophosphate poisoning in the context of self-harm is a common medical emergency in Asia. Prolonged muscle weakness is an important but poorly understood cause of morbidity and mortality of the poisoning. This study examined mitochondrial function and its modulation by nitric oxide in muscle weakness of rats exposed to an acute, oral (0.8LD(50)) dose of monocrotophos. Muscle mitochondrial AT...
BACKGROUND When challenged with extracellular fluid shear stress, vascular endothelial cells are known to release nitric oxide, an important vasodilator. Here, we show that the ability of cultured endothelial cells to sense a low range of fluid shear depends on apical membrane organelles, called cilia, and that cilia are compartments required for proper localization and function of the mechanos...
تعدادی از الکیل و آریل سولفین ایمیدها از اکسیداسیون سولفین ایمیدهای مربوطه بوسیله آب اکسیژنه در مخلوطی از اسیداستیک و انیدرید استیک تهیه شده اند. اجسام تهیه شده عبارتند از: n-(cyclohexylthio) phthalimide-s-oxide n-(sec-butylthio) phhthalimide-s-oxide n-
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