Results 21 to 30 of about 12,367,991 (330)

Buoyancy of Bodies in Water [PDF]

open access: yesNature, 1881
A propos of the question of drowning, as the same is now raised in NATURE, and especially so as to the alleged “fact that men are very different in buoyancy”, allow me to say that when stationed many years ago at Pembroke Dock, South Wales, two soldiers were drowned there within a few days of each other.
openaire   +6 more sources

Validation of water flux and body composition in Glaucous gulls (Larus hyperboreus) [PDF]

open access: yes, 2006
Water influx rates (WIR) measured with tritiated water dilution were compared with direct measures of water and energy intake in glaucous gulls (Larus hyperboreus).
Costa, D.P,   +3 more
core   +2 more sources

Evaluation of hydration status following soccer matches of different categories

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2012
The purpose of this study was to evaluate the hydration status and thermoregulatory responses, during official soccer matches, of soccer players in different categories.
Daniel Barbosa Coelho   +5 more
doaj   +1 more source

Small Water Body Detection and Water Quality Variations with Changing Human Activity Intensity in Wuhan

open access: yesRemote Sensing, 2022
Small water bodies ranging in size from 1 to 50,000 m2, are numerous, widely distributed, and have various functions in water storage, agriculture, and fisheries. Small water bodies used for agriculture and fisheries are economically significant in China,
Lingjun Wang   +6 more
doaj   +1 more source

Water loss of male and female Alphitobius diaperinus (Coleoptera: Tenebrionidae) maintained under dry conditions

open access: yesEuropean Journal of Entomology, 2004
Survival under dry conditions was examined in males and females of Alphitobius diaperinus Panzer (Coleoptera: Tenebrionidae), a beetle of tropical origin.
David RENAULT, Yann CORAY
doaj   +1 more source

Pesticides in Drinking Water—A Review

open access: yesInternational Journal of Environmental Research and Public Health, 2021
The ubiquitous problem of pesticide in aquatic environment are receiving worldwide concern as pesticide tends to accumulate in the body of the aquatic organism and sediment soil, posing health risks to the human.
Muhammad Syafrudin   +8 more
semanticscholar   +1 more source

Effect of intensive karate kyokushinkay exercise on body water content

open access: yesJournal of Education, Health and Sport, 2018
An intensive combat sports practice affects body water content. Changes in total body water (TBW), extracellular body water (ECW) and intracellular body water (ICW) affect power output and forearm maximum strength.
Alicja Załuska, Mirella Czapska
doaj   +3 more sources

Pacing and Changes in Body Composition in 48 h Ultra-Endurance Running—A Case Study

open access: yesSports, 2018
Pacing has been investigated in elite and master runners competing in marathon and ultra-marathon races up to 100 km and 100 miles, but not in longer ultra-marathons. In this case study, a 54-year-old master ultra-marathoner—intending to achieve as
Beat Knechtle   +2 more
doaj   +1 more source

Water Body Distributions Across Scales: A Remote Sensing Based Comparison of Three Arctic Tundra Wetlands [PDF]

open access: yes, 2013
Water bodies are ubiquitous features in Arctic wetlands. Ponds, i.e., waters with a surface area smaller than 104 m2, have been recognized as hotspots of biological activity and greenhouse gas emissions but are not well inventoried.
Abnizova, Anna   +3 more
core   +2 more sources

Clean and Green Urban Water Bodies Benefit Nocturnal Flying Insects and Their Predators, Insectivorous Bats [PDF]

open access: yes, 2020
Nocturnal arthropods form the prey base for many predators and are an integral part of complex food webs. However, there is limited understanding of the mechanisms influencing invertebrates at urban water bodies and the potential flow-on effects to their
Buchholz, Sascha   +5 more
core   +1 more source

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