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Use of simple non-destructive techniques to evaluate the hydration reactions of PVA-modified cement pastes
(Elsevier, 2017-02)
The rapidity of the hydration reaction defines the final properties of cement-based materials. Global techniques show the overall hydration reaction and make it easier for users to evaluate it in a simple non-destructive ...
Control of hydration rate of polymer modified cements by the addition of organically modified montmorillonites
(Elsevier, 2013-03)
The addition of polyvinyl alcohol (PVA) in concrete causes a delay in the hydration rate of Portland cement paste. Three different montmorillonites (MMTs) (Cloisite Na, 30B, and Nanofil) were previously mixed with PVA in ...
The hydration of sodium dehydrocholate micelles
(Springer, 2003-07)
The hydration of micellised sodium dehydrocholate molecules was determined by viscosity measurements. It was found that there are 39 water molecules for each micellised surfactant molecule. About ten water molecules may ...
Effect of pre-hydration of chia (Salvia hispanica L.), seeds and flour on the quality of wheat flour breads
(Elsevier Science, 2015-05)
Chia is an oleaginous seed rich in protein and fibre, and there has been a recovery in their cultivation in recent years. The objective of the present study was to investigate the effect of the addition of chia seeds or ...
Influence of electric arc furnace dust and lime kiln waste in Portland cement hydration
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2020)
Ultrasound-assisted hydration with sodium bicarbonate solution enhances hydration-cooking of pigeon pea
(ElsevierPE, 2021-02-27)
ABSTRACT
This work studied the effect of ultrasound power and sodium bicarbonate (NaHCO3) concentration during soaking process on the hydration and cooking kinetics of pigeon pea (Cajanus cajan). The pigeon pea grains ...
Compressional and shear wave velocities in uncemented sediment containing gas hydrate
(American Geophysical Union, 2005-05)
The competing hypotheses for gas hydrate formation at the particle scale in sediments describe processes of pore-filling, frame-building, or cementation. New measurements of compressional (VP) and shear wave (VS) velocities ...
5-fluorouracil adsorption on hydrated silica: density functional theory based-study
(Springer, 2017-04)
Hydrated SiO2(111) has been projected as a competent support of an anticancer drug, 5-fluorouracil (5-FU). Theoretical calculations using the Vienna Ab-initio Simulation Package (VASP) were performed to study the drug-silica ...
Estado de Hidratación de Jugadoras de Fútbol Universitarias Durante Días de Entrenamiento y Partidos Consecutivos
(Escuela de Ciencias del Movimiento Humano y Calidad de Vida, Universidad Nacional, 2021)
Hydration and water vapour transport properties in yeast biomass based films: A study of plasticizer content and thickness effects
(Pergamon-Elsevier Science Ltd, 2018-02)
Research on biodegradable films is a topic of strategical interest in the field of food science and technology. These films are membranes conformed by biopolymers that interact strongly with water and they generally require ...