نتایج جستجو برای: na2so4
تعداد نتایج: 835 فیلتر نتایج به سال:
Herein, excellent non-volatile memory and aqueous battery properties of solution-processable nickel ferrite (NFO) nanomaterial were demonstrated. In the case property, device operates on ±2 V resistive switching voltage shows double valued charge-magnetic flux characteristics. Excellent endurance (103) retention (104 s) with a good window observed for NFO memristive device. The conduction mecha...
Salinity is one of the major environmental stresses that limit plant growth and productivity. Glasswort (Salicornia herbacea L.) is one of the native halophytic plants of Iran that widely spread in salt areas. The purpose of this study was to determine the physiological and growth responses of S. herbacea to salinity stress. Plastic pods (15 cm diameter, 20 cm height) with the Silica sand bed w...
A novel sulfobetaine block copolymer, poly(N-(morpholino)ethyl methacrylate)-b-poly(4-(2-sulfoethyl)-1-(4-vinylbenzyl)pyridinium betaine) (PMEMA-b-PSVBP), was synthesized via reversible addition-fragmentation chain transfer polymerization. In aqueous solution, PMEMA homopolymer becomes insoluble in the presence of Na2SO4 (>0.6 M), whereas PSVBP homopolymer molecularly dissolves in the presence ...
مرحله جوانهزنی گیاهان یکی از مراحل مهم در طول دوره رشد آنها است که اغلب تحت تأثیر تنشهای محیطی به ویژه شوری و خشکی قرار میگیرد. به منظور بررسی چگونگی جوانهزنی گونه آسمانیگچدوست در سطوح مختلف شوری و خشکی دو آزمایش جداگانه در3 تکرار و قالب طرح کاملاً تصادفی برنامهریزی گردید. آزمایش خشکی با 5 سطح (شاهد، 3-، 7-، 11- و 18- بار) و آزمایش شوری در 2 نوع نمک NaCl و مخلوطNaCl + Na2SO4 هر یک در 6 ...
salinity is one of the major environmental stresses that limit plant growth and productivity. glasswort (salicornia herbacea l.) is one of the native halophytic plants of iran that widely spread in salt areas. the purpose of this study was to determine the physiological and growth responses of s. herbacea to salinity stress. plastic pods (15 cm diameter, 20 cm height) with the silica sand bed w...
Among the most common abiotic stresses that retard development and growth of plants is salt stress. This study examined impact various levels (NaCl Na2SO4) on germination behaviour sesame cultivars. Under simulated concentrations (0.05M, 0.01M, 0.15M, 0.2M, 0.25M, 0.3M, 0.35M, 0.4M, 0.5M), degree salinity tolerance two cultivars, viz., GT-10 JTS-8 were assessed. The radicle, hypocotyl length, f...
protein aggregation and precipitation is associated with many debilitating diseases including alzheimer's, parkinson's, and light-chain amyloidosis. β-casein, a member of the casein family, has been demonstrated to exhibit chaperone-like activity to protect protein form aggregation. hofmeister salts (lyotropice series) are a class of ions which have an effect on the solubility and also the stab...
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