Results 11 to 20 of about 12,367,991 (330)

Bioelectrical impedance changes of the trunk are opposite the limbs following acute hydration change

open access: yesJournal of Electrical Bioimpedance, 2022
This study aimed to evaluate the changes in impedance and estimates of body composition variables obtained from segmental multi-frequency bioelectrical impedance analysis (SMFBIA) following acute hydration change.
Wagner Dale R.
doaj   +1 more source

Water Intake, Body Water Regulation and Health [PDF]

open access: yesNutrients, 2020
The biological feedback provided by human water intake upon our physiology is grossly under-investigated [...]
Evan C. Johnson, William M. Adams
openaire   +3 more sources

Bioelectrical impedance vector analysis (BIVA) in university athletes

open access: yesJournal of the International Society of Sports Nutrition, 2021
Background Bioelectrical impedance vector analysis (BIVA) is able to identify differences in hydration status and body composition components, such as body cell mass (BCM) by means of plotting individuals in ellipses, when comparing groups with different
Priscila Custódio Martins   +2 more
doaj   +1 more source

Seasonal changes in total body water; body composition and water turnover in reindeer

open access: yesRangifer, 1985
Total body water and water turnover were measured at different times throughout the year in 3 captive Norwegian reindeer, using a tritiated water dilution method (Holleman et al. 1982).
Terje S. Larsen, Arnoldus Schytte Blix
doaj   +1 more source

Triangle Water Index (TWI): An Advanced Approach for More Accurate Detection and Delineation of Water Surfaces in Sentinel-2 Data

open access: yesRemote Sensing, 2022
One of the most basic classification tasks in remote sensing is to distinguish between water bodies and other surface types. Although there are numerous techniques for extracting surface water from satellite imagery, there is still a need for research to
Lifeng Niu   +6 more
doaj   +1 more source

On the accuracy of the MB-pol many-body potential for water: Interaction energies, vibrational frequencies, and classical thermodynamic and dynamical properties from clusters to liquid water and ice. [PDF]

open access: yesJournal of Chemical Physics, 2016
The MB-pol many-body potential has recently emerged as an accurate molecular model for water simulations from the gas to the condensed phase. In this study, the accuracy of MB-pol is systematically assessed across the three phases of water through ...
S. K. Reddy   +9 more
semanticscholar   +1 more source

Body water conservation through selective brain cooling by the carotid rete: a physiological feature for surviving climate change?

open access: yesConservation Physiology, 2017
Mammals with a carotid rete are capable of reducing brain temperature below that of carotid blood temperature, termed selective brain cooling. In artiodactyls, selective brain cooling conserves body water and may provide them with a selective advantage ...
W. M. Strauss   +6 more
semanticscholar   +1 more source

Water entry of a body which moves in more than six degrees of freedom [PDF]

open access: yes, 2015
The water entry of a three-dimensional smooth body into initially calm water is examined. The body can move freely in its 6 d.f. and may also change its shape over time.
Korobkin, A. A., Scolan, Y. M.
core   +2 more sources

Total body water volumes for adult males and females estimated from simple anthropometric measurements.

open access: yesAmerican Journal of Clinical Nutrition, 1980
Individual total body water volumes for 458 adult males and 265 adult females obtained from dilution studies, together with their height, weight, and age have been selected from the literature. These values were used to derive total body water prediction
P. Watson, I. Watson, Richard D. Bait
semanticscholar   +1 more source

Convergence of the Many-Body Expansion of Interaction Potentials: From van der Waals to Covalent and Metallic Systems [PDF]

open access: yes, 2007
The many-body expansion of the interaction potential between atoms and molecules is analyzed in detail for different types of interactions involving up to seven atoms.
Hamilton, Ian P.   +5 more
core   +3 more sources

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