Results 21 to 30 of about 632,263 (211)

A comparison of hydroponic and soil-based screening methods to identify salt tolerance in the field in barley [PDF]

open access: yes, 2012
Success in breeding crops for yield and other quantitative traits depends on the use of methods to evaluate genotypes accurately under field conditions. Although many screening criteria have been suggested to distinguish between genotypes for their salt ...
McDonald, G.   +3 more
core   +1 more source

Salt-Dependent Phase Re-entry of Weak Polyelectrolyte Complexes: from Associative to Segregative Liquid–Liquid Phase Separation [PDF]

open access: yes, 2023
A high-salt phase-separation re-entry is observed in mixtures of poly(diallyldimethylammonium chloride), a strong polycation, and poly(acrylic acid) (PAA), a partially charged polyanion, within the pH range 4.7–5.3. This intriguing phenomenon exclusively
Fujie Lan (17048683)   +4 more
core   +1 more source

Effect of temperature on salt-salt aqueous biphasic systems: manifestations of upper critical solution temperature [PDF]

open access: yes, 2015
Water-miscible ionic liquids (ILs) may be salted out using kosmotropic salts such as potassium phosphate (K3PO4) to form salt-salt aqueous biphasic systems (ABS).
Pereira, Jorge Fernando Brandão [UNESP]   +5 more
core   +1 more source

Method for calculating swelling deformation of bentonite in salt solution

open access: yesYantu gongcheng xuebao, 2019
A linear relationship between the maximum swelling deformation and the effective stress of bentonite under double logarithmic coordinates is derived based on the fractal theory.
LI Xiao-yue , XU Yong-fu
doaj   +1 more source

Genesis and shapes of salt and gypsum solution cavities created by density-driven groundwater flow : a laboratory experimental approach [PDF]

open access: yes, 2008
Density-driven groundwater flow in evaporite bearing sedimentary rocks and resulting karstification frequently cause geomechanical problems, such as land subsidence and collapses.
Gechter, Daniel
core   +1 more source

Polyelectrolyte solutions with multivalent salts [PDF]

open access: yesPhysica A: Statistical Mechanics and its Applications, 1999
We investigate the thermodynamic properties of a polyelectrolyte solution in a presence of {\it multivalent} salts. The polyions are modeled as rigid cylinders with the charge distributed uniformly along the major axis. The solution, besides the polyions, contain monovalent and divalent counterions as well as monovalent coions. The strong electrostatic
Kuhn, Paulo S.   +2 more
openaire   +2 more sources

N-Nitroso products from the reaction of indoles with Angeli's salt [PDF]

open access: yes, 2006
While nitroxyl (HNO) has been shown to engage in oxidation and hydroxylation reactions, little is known about its nitrosating potential. We therefore sought to investigate the kinetics of formation and identity of the reaction products of the classical ...
Peyrot, Fabienne   +11 more
core   +1 more source

HyPIR Electrolysis for a 0.25 M Epsom salt solution [PDF]

open access: yes, 2021
Previous laboratory work using a 0.12 M Epsom salt solution showed that HyPIR Electrolysis, or Hydrogen Production by Infrared Electrolysis, can increase the rate of hydrogen production from a solution of Epsom salt dissolved in water by irradiating the ...
Fanchi JR
core   +1 more source

Salting-out in aqueous solutions of ionic liquids and K3PO4: Aqueous biphasic systems and salt precipitation [PDF]

open access: yes, 2007
The salting-out effect produced by the addition of potassium phosphate, K3PO4 to aqueous solutions of water-miscible ionic liquids, viz. 1-ethyl-3-methylimidazolium ethyl sulfate, 1-butyl-3-methylimidazolium methyl sulfate, or 1-alkyl-3-methylimidazolium
Luís P. N. Rebelo   +13 more
core   +1 more source

Salt-Induced Transitions in the Conformational Ensembles of Intrinsically Disordered Proteins [PDF]

open access: yes, 2022
Salts modulate the behavior of intrinsically disordered proteins (IDPs) and influence the formation of membraneless organelles through liquid–liquid phase separation (LLPS).
Govardhan Reddy (1662886)   +2 more
core   +1 more source

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