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Hydration effect
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Part 2 of ebook "Creep and hygrothermal effects in concrete structures" provides readers with contents including: Chapter 9 - Solidification theory for aging effect on stiffness and basic creep; Chapter 10 - Microprestress-solidification theory and creep at variable humidity and temperature; Chapter 11 - Physical and statistical justifications of models B3 and B4 and comparisons to other models; Chapter 12 - Effect of cracking and fracture mechanics aspects of creep and shrinkage analysis; Chapter 13 - Temperature effect on water diffusion, hydration rate, creep and shrinkage;...
509p
mothoiphong
28-06-2024
1
1
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Part 2 book "The fish oocyte, from basic studies to biotechnological applications" includes content: Ecotoxicological effects of endocrine disrupting compounds on fish reproduction, regulatory mechanisms of oocyte maturation and ovulation, physiological and molecular basis of fish oocyte hydration, fertilization and egg activation in fishes, low-temperature preservation of fish gonad cells and oocytes,...and other contents.
252p
oursky05
20-09-2023
3
2
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Composite foams at varying salt hydrate content were prepared (0e70% wt.). The optimal formulation was addressed by coupling morphological, absorption, and energy storage density performances. Based on sorption, manufacturing, service, and handling feasibility, these results indicate this material as a potentially effective option for this application.
10p
viberbers
09-08-2023
2
2
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The molten salt hydrate, lithium chloride (LiCl)/urea/water has previously been shown to swell cellulose, but there has so far been no work done to explore its effect on other polysaccharides. In this paper we have investigated the solvent effects of LiCl/urea/water on four natural polysaccharides.
11p
vihermione
06-01-2023
4
2
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Interaction between xylan and cellulose microfibrils is required to maintain the integrity of secondary cell walls. However, the mechanisms governing their assembly and the effects on cellulose surface polymers are not fully clear. Here, molecular dynamics simulations are used to study xylan adsorption onto hydrated cellulose fibrils.
13p
viginny
30-12-2022
8
2
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The hydration of calcium aluminate cement (CAC) in the presence of sodium alginate which is known to slightly retard Portland cement, was studied using heat flow calorimetry and mortar strength testing. Most surprisingly, addition of alginate resulted in an earlier occurrence of the maximal heat release as well as an increased early strength, thus confirming that in CAC alginate acts as accelerator.
9p
viginny
30-12-2022
9
2
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In this work, we study interactions of five different hemicellulose models, i.e. Galactoglucomannan, O-AcetylGalactoglucomannan, Fuco-Galacto-Xyloglucan, 4-O-Methylglucuronoxylan, and 4-O-Methylglucuronoarabinoxylan, and their respective binding strength to cellulose nanocrystals by molecular dynamics simulations.
14p
viginny
30-12-2022
9
2
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There is a widespread belief that salts promote retention of solutes in hydrophilic interaction chromatography (HILIC) by expanding the volume of the immobilized layer of water on the surface of the stationary phase. To date, all studies of this premise have had flaws or limitations that left the question open. This study explored the effects of salt type and concentration.
9p
viginny
23-12-2022
6
3
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Surface deposited layers of mesoporous silica particles could function as support for bio-sensing or drug release applications. It is crucial to control the surface deposition process and employ relevant techniques to characterize the properties of the particles on the surface.
8p
vironald
15-12-2022
11
2
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One of the most interesting topics relevant to Portland cement that has attracted many researchers’ interest is finding the solution for enhancing the strength of Portland cement, especially strength in early age. Using additives for enhancing early strength of Portland cement is regarded as a good solution.
7p
viporsche
25-10-2022
7
4
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The formation of magnesium silicate hydrate gel is crucial in preventing magnesia aggregates from over hydrated during the construction of refractory castables since the presence of magnesium hydroxide diminish the mechanical properties of the material. This work aimed to investigate the accelerating effects of sodium hydrogen phosphate and heat treatment on the formation of magnesium silicate hydrate gel.
5p
viporsche
25-10-2022
8
2
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Saline hydration with addition of mannitol have commonly been the strategy to avoid cisplatin induced acute kidney injury (AKI). While the initial reports demonstrated that mannitol diuresis decreased cisplatin induced renal injury, others have shown renal injury to be worsened.
9p
viangelamerkel
27-07-2022
3
1
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On the basis of slope analysis, the compositions of the extracted species were formulated as Pr(NO3)3.2Cyanex 921 and Pr(NO3)3.Cyanex 923. The percentage of extraction of Pr(III) was found to decrease with increases in temperature. The standard enthalpy and entropy changes were negative owing to the complexation with decrease in randomness without a compensatory disruption of the hydration sphere of the metal ion. Mineral acids like hydrochloric acid (0.008 M) and sulfuric acid (0.03/0.02 M) were effective for the stripping of Pr(III) from the loaded organic phase with 0.
8p
langthannam
29-12-2021
8
1
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A simple, synthesis of 2-(3-methyl-5-oxo-4, 5-dihydro-1h-pyrazol-1-yl) quinazolin-4(3H)-one 6(a-d) derivatives, an easy, clean, and economical methodology has been defined. The development of a new pathway for the preparation of substituted derivatives of Quinazoline Pyrazole is highlighted in this report. The mild, inexpensive polyphosphoric acid has proven to be an effective catalyst for excellent yields in the above multi-component reaction. Widely available and mostly benign catalyst and easy purification are among the several attractive features.
6p
nguaconbaynhay11
16-04-2021
11
2
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In the present investigation, the effect of hydrated wheat bran on physico-chemical, textural, color and sensory qualities of spent hen meat nuggets were studied.
15p
nguaconbaynhay6
23-06-2020
6
0
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The TLC fingerprints of all three medicinal plants had the same visual ability when the fingerprint detected by UV (λ = 254 nm) and the reagent containing 0.1 g vanillin in 28 mL of methanol: 1 mL of sulfuric acid. In brief, the three active compounds including citral (Citrus aurantifolia), rhdomyrtone (Rhodomyrtus tomentosa) and catechin hydrate (Camellia sinensis) contained in the extract of 3 medicinal herbs had the limited detection (LOD) at 195 ng/spot, 321.5 ng/spot and 625 ng/spot, respectively.
8p
tomhiddleston
25-05-2020
12
1
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The experiment was conducted in Post Graduate Laboratory and Field Experimentation Centre of Department of Genetics and Plant Breeding, Sam Higginbottom University of Agriculture, Technology and sciences, Allahabad (U.P.)during Rabi 2017-18 in order to standardize the best method of priming viz., hydropriming, halopriming, osmopriming and organic priming evaluated by screening a range of duration concentrations viz.
9p
cothumenhmong5
17-05-2020
14
1
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Some national guidelines recommend the use of water alone for napkin cleansing. Yet, there is a readiness, amongst many parents, to use baby wipes. Evidence from randomised controlled trials, of the effect of baby wipes on newborn skin integrity is lacking.
9p
virubber2711
21-03-2020
19
1
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In this work, the influence of proline and ascorbic acid on physiological parameters in seeds subjected to different levels of salt stress was studied in tomato. The salinity stress declined seed germination and seed vigour parameters. Different treatments (hydration, different concentrations of proline 5mM, 10mM and ascorbic acid 1mM, 4mM) were given to seeds at 25mM, 50mM and 75mM NaCl concentrations.
10p
cothumenhmong4
23-03-2020
14
0
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The experiment was conducted in Post Graduate Laboratory, Department of Genetics and Plant Breeding, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj (U.P.) during Rabi season 2018, in order to find out the suitable priming method for Mustard, for different organic and inorganic viz.
7p
caygaocaolon3
27-02-2020
22
1
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