Results 11 to 20 of about 195,524 (244)

Estrogen to Progesterone Ratio and Fluid Regulatory Responses to Varying Degrees and Methods of Dehydration

open access: yesFrontiers in Sports and Active Living, 2021
The purpose of this study was to investigate the relationship between volume regulatory biomarkers and the estrogen to progesterone ratio (E:P) prior to and following varying methods and degrees of dehydration.
Gabrielle E. W. Giersch   +9 more
doaj   +1 more source

Sex difference in initial thermoregulatory response to dehydrated exercise in the heat

open access: yesPhysiological Reports, 2021
Although it is well established that dehydration has a negative impact on thermoregulation during exercise in the heat, it is unclear whether this effect of dehydration is different between men and women, or across the phases of the menstrual cycle (MC).
Gabrielle E. W. Giersch   +8 more
doaj   +1 more source

Investigating the Effect of CNTs on Early Age Hydration and Autogenous Shrinkage of Cement Composite

open access: yesApplied Sciences, 2021
In this study, the effect of carbon nanotubes (CNTs) on the physical properties of cement composites was investigated. The mechanism of the change of autogenous shrinkage of CNTs-reinforced cement composites was also examined.
Byoungsun Park, Young Cheol Choi
doaj   +1 more source

Cement with Fly Ash and Metakaolin Blend—Drive towards a More Sustainable Construction

open access: yesEnergies, 2022
This article presents experimental studies that have shown the effectiveness of using a composition of fly ash and metakaolin as an active mineral admixture to cement.
Leonid Dvorkin   +3 more
doaj   +1 more source

Hydration Stickers - Improving oral hydration in vulnerable patients [PDF]

open access: yesBMJ Quality Improvement Reports, 2017
Dehydration is a growing problem among elderly patients in hospital wards. Incidents such as those raised in the Francis Report highlight a problem that may not have been sufficiently addressed by current schemes. This improvement project aimed to identify the barriers faced by staff in improving oral hydration and to design and implement an effective ...
Bhatti, A, Ash, J, Gokani, S, Singh, S
openaire   +4 more sources

Hydration

open access: yesInterventional Cardiology Clinics, 2020
Nutrition before, during and after training or a sporting event can improve the comfort, energy and performance of athletes of all levels, from elite to recreational, as well as providing long-term health benefits. Nutrition for Sport, Exercise and Performance offers a clear, practical and accessible guide to the fundamentals of sport and exercise ...
Ben Desbrow, Christopher Irwin
openaire   +2 more sources

Normative data on regional sweat-sodium concentrations of professional male team-sport athletes

open access: yesJournal of the International Society of Sports Nutrition, 2017
Background The purpose of this paper was to report normative data on regional sweat-sodium concentrations of various professional male team-sport athletes, and to compare sweat-sodium concentrations among sports.
Mayur K. Ranchordas   +6 more
doaj   +1 more source

Coffee with High but Not Low Caffeine Content Augments Fluid and Electrolyte Excretion at Rest

open access: yesFrontiers in Nutrition, 2017
BackgroundLow levels of caffeine ingestion do not induce dehydration at rest, while it is not clear if larger doses do have an acute diuretic effect. The aim of the present investigation was to examine the acute effect of low and high levels of caffeine,
Adam D. Seal   +8 more
doaj   +1 more source

Protonated Forms of Layered Perovskite-Like Titanate NaNdTiO4: Neutron and X-ray Diffraction Structural Analysis

open access: yesSolids, 2021
Structures of partially and completely protonated Ruddlesden–Popper phases, H0.7Na0.3NdTiO4·0.3H2O and HNdTiO4, have been established by means of neutron and X-ray diffraction analysis and compared among themselves as well as with that of the initial ...
Oleg I. Silyukov   +4 more
doaj   +1 more source

Application of Terahertz Time-Domain Spectroscopy to Study the Microheterogeneities of Solutions: A Case Study of Aqueous Sugar Solutions

open access: yesPhotonics, 2023
The phenomenon of the formation of microheterogeneities (MHs) in solutions, which, according to chemical handbooks, are considered true solutions, has been known for a long time.
Nikita V. Penkov
doaj   +1 more source

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