Results 11 to 20 of about 205,792 (262)

Profil Asupan Minum pada Anak Prasekolah di Daerah Urban dan Rural di Indonesia dan Faktor-faktor yang Memengaruhinya

open access: yesSari Pediatri, 2020
Latar belakang. Asupan minum yang kurang akan berdampak terhadap performa fisik dan kognitif serta dapat menimbulkan manifestasi klinis, seperti pusing, lesu, dan gangguan konsentrasi.
Titis Prawitasari   +6 more
doaj   +1 more source

Vitamin D supplementation and body composition changes in collegiate basketball players: a 12-week randomized control trial

open access: yesJournal of the International Society of Sports Nutrition, 2022
Background Vitamin D promotes bone and muscle growth in non-athletes, suggesting supplementation may be ergogenic in athletes. Our primary aim was to determine if modest Vitamin D supplementation augments favorable body composition changes (increased ...
Tamara Hew-Butler   +6 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

Nutrition and Hydration

open access: yes, 2023
AbstractNutrition and hydration are fundamental aspects of healthcare, especially in the care of older people, particularly those in hospitals or in long-term care facilities. Worldwide, nurses are ‘best-placed’ coordinators of interdisciplinary nutritional management and care processes.
Roigk, Patrick   +3 more
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

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

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

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

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