نتایج جستجو برای: na2so4

تعداد نتایج: 835  

Journal: :Materials & Design 2021

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...

Journal: :Annales Universitatis Mariae Curie-Sklodowska, sectio AA – Chemia 2018

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...

Journal: :Langmuir : the ACS journal of surfaces and colloids 2007
Di Wang Tao Wu Xuejuan Wan Xiaofeng Wang Shiyong Liu

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 ...

ژورنال: خشکبوم 2011
اصغر مصلح آرانی محمد زارع ارنانی محمد علی حکیم زاده محمد علی زارع چاهوکی, مریم منصوری شوازی

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 ...

Journal: :caspian journal of environmental sciences 2010
b. amiri

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...

Journal: :Current Agriculture Research Journal 2023

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...

Journal: :biomacromolecular journal 2015
samaneh mosalatpour arezou ghahghaei

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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