Results 71 to 80 of about 5,533,230 (200)

Protection of the brain against heat damage

open access: yesJournal of Physical Fitness and Sports Medicine, 2014
In homeothermic animals, metabolic heat production in the brain is higher than in other tissues. However, cerebral tissue is susceptible to heat. Several animals have mechanisms that selectively cool the brain during hyperthermia (i.e., selective brain ...
Mayumi Matsuda-Nakamura, Kei Nagashima
doaj   +1 more source

Behavioral thermoregulation of caterpillars is altered by temperature, but not parasitism: An empirical field study

open access: yesEcosphere, 2023
Laboratory assays show that parasites often have lower heat tolerance than their hosts. But how physiological tolerances and behavioral responses of hosts and parasites combine to affect their ecological interactions in heterogeneous field environments ...
M. Elizabeth Moore   +2 more
doaj   +1 more source

Artificial Intelligence-Assisted Energy and Thermal Comfort Control for Sustainable Buildings: An Extended Representation of the Systematic Review [PDF]

open access: yesarXiv, 2020
Different factors such as thermal comfort, humidity, air quality, and noise have significant combined effects on the acceptability and quality of the activities performed by the building occupants who spend most of their times indoors. Among the factors cited, thermal comfort, which contributes to the human well-being because of its connection with the
arxiv  

Latitudinal Variation in Seasonal Activity and Mortality in Ratsnakes (Elaphe obsoleta)

open access: yes, 2010
The ecology of ectotherms should be particularly affected by latitude because so much of their biology is temperature dependent. Current latitudinal patterns should also be informative about how ectotherms will have to modify their behavior in response ...
Blouin-Demers, Gabriel   +3 more
core   +1 more source

Establishing the behavioural limits for countershaded camouflage [PDF]

open access: yes, 2017
Countershading is a ubiquitous patterning of animals whereby the side that typically faces the highest illumination is darker. When tuned to specific lighting conditions and body orientation with respect to the light field, countershading minimizes the ...
Harris, Julie M.   +2 more
core   +2 more sources

Quality of thermal refuges influences use by the cold-intolerant Florida manatee

open access: yesEndangered Species Research, 2023
Thermal refuges are habitats used by species for behavioral thermoregulation. These habitats can be highly dynamic and are often influenced by fluctuations in local climate.
CG Haase   +4 more
doaj   +1 more source

Why is there no impact of the host species on the cold tolerance of a generalist parasitoid? [PDF]

open access: yes, 2017
For generalist parasitoids such as those belonging to the Genus Aphidius, the choice of host species can have profound implications for the emerging parasitoid. Host species is known to affect a variety of life history traits.
Alford, Lucy   +4 more
core   +2 more sources

A Fly in the Ointment: How to Predict Environmentally Driven Phenology of an Organism That Partially Regulates Its Microclimate

open access: yesFrontiers in Ecology and Evolution, 2022
Phenological models representing physiological and behavioral processes of organisms are used to study, predict, and optimize management of ecological subsystems.
Thomas M. Chappell   +2 more
doaj   +1 more source

Seasonal changes in energy expenditure, body temperature and activity patterns in llamas (Lama glama) [PDF]

open access: yes, 2017
The authors thank Knut Salzmann und Arne Oppermann for technical help and for taking care of the animals and Anna Stölzl for help with the administering of the ruminal unit of the telemetry system.
Arnold, Walter   +8 more
core   +1 more source

Exercise and thermoregulation

open access: yesJournal of Physical Fitness and Sports Medicine, 2012
Humans have physiological, intellectual, and cultural capabilities to maintain viable body temperatures under several conditions. We do exercise in daily living for labor, health, and just fun.
Kei Nagashima   +4 more
doaj   +1 more source

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