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Keywords: thermoregulation
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Journal Articles
J Exp Biol (2024) 227 (13): jeb247357.
Published: 2 July 2024
... decouple evaporative cooling, body temperature and metabolic rate. Although the effect of humidity on metabolic rate in the lab was small, our biophysical models indicated that energetic costs of thermoregulation were ∼8% greater in simulations that used metabolic rates from birds in humid compared...
Includes: Supplementary data
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J Exp Biol (2024) 227 (7): jeb246926.
Published: 8 April 2024
... achieved flight muscle temperatures that were near or on equal, opposite sides of the thermal performance curve. Honey bees vary their wing kinematics and metabolic heat production to thermoregulate, and how air temperature affects the flight metabolic rate of honey bees is predictable using a non-linear...
Includes: Supplementary data
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J Exp Biol (2024) 227 (2): jeb246876.
Published: 25 January 2024
.... Bird Development Evaporative cooling Extreme weather event Metabolic rate Thermoregulation Vetenskapsrådet http://dx.doi.org/10.13039/501100004359 2020-04686 Crafoordska Stiftelsen http://dx.doi.org/10.13039/501100003173 20211007 20221018 Kungliga...
Journal Articles
J Exp Biol (2023) 226 (24): jeb246321.
Published: 12 December 2023
... with controls in great tits. Heterothermy Thermoregulation Endotherm PIT tag Parus major RFID Royal Physiographic Society 42353 2017-39034 Vetenskapsrådet http://dx.doi.org/10.13039/501100004359 2020-04686 Lund University http://dx.doi.org/10.13039/501100003252...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (19): jeb245208.
Published: 9 October 2023
... their thermoregulation through changes in various subordinate traits, including basal and summit metabolic rates and body composition. Acclimation Thermoregulation Summit metabolic rate Thermal conductance Black-capped chickadees National Science Foundation http://dx.doi.org/10.13039/100000001 DEB...
Includes: Supplementary data
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J Exp Biol (2023) 226 (19): jeb246186.
Published: 6 October 2023
... had relatively minor effects on metabolism and thermoregulation but sensitized ventilation such that the HVR became manifest at 7% instead of 5% O 2 and was greater in magnitude. Aminophylline increased metabolic rate, ventilation and body temperature in normoxia, and augmented the HMR and HVR. Taken...
Journal Articles
J Exp Biol (2023) 226 (18): jeb245772.
Published: 26 September 2023
.... 156 , 367 - 376 . 10.1007/s10336-015-1186-5 McKechnie , A. E. , Gerson , A. R. and Wolf , B. O. ( 2021 ). Thermoregulation in desert birds: scaling and phylogenetic variation in heat tolerance and evaporative cooling . J. Exp. Biol. 224 , jeb229211 . 10.1242/jeb.229211...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (15): jeb245925.
Published: 8 August 2023
... temperature and water balance. Antaresia Digestion Thermoregulation Water balance Pythons Arizona State University http://dx.doi.org/10.13039/100007482 One of the most widely supported tenets of thermal biology is that at all levels of biological organization performances...
Journal Articles
J Exp Biol (2023) 226 (5): jeb244852.
Published: 9 March 2023
...Luke D. Flewwelling; Oliver H. Wearing; Emily J. Garrett; Graham R. Scott ABSTRACT Climate warming could challenge the ability of endotherms to thermoregulate and maintain normal body temperature ( T b ), but the effects of warming summer temperatures on activity and thermoregulatory physiology...
Includes: Supplementary data
Journal Articles
J Exp Biol (2023) 226 (3): jeb243877.
Published: 10 February 2023
... for many species, it has significant metabolic and water balance costs that should be considered, as habitats with high environmental heat loads can be especially costly to an animal's water budgets. Lizards thermoregulate using a suite of behavioral (i.e. shuttling and body positioning...
Includes: Supplementary data
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J Exp Biol (2023) 226 (3): jeb245127.
Published: 8 February 2023
... without apparent changes in sensory performance. Sensory organ Thermoregulation Insectivore Thermal window Thermography Natural Sciences and Engineering Research Council of Canada http://dx.doi.org/10.13039/501100000038 RGPIN-2016-06562 RTI-2021-00278 The star-nosed mole...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (22): jeb244606.
Published: 25 November 2022
... ; heat loss and behavioral thermoregulation in endotherms: Kenagy et al., 2002 ; McCafferty et al., 2011 ; reconstructing dinosaur physiology: Seebacher, 2003 ), and recently, for predicting habitat suitability for mammalian conservation ( McComb et al., 2021 ). Here, we show that simple simulations...
Journal Articles
J Exp Biol (2022) 225 (19): jeb244147.
Published: 7 October 2022
...Meredith G. Johnson; Jordan R. Glass; Jon F. Harrison ABSTRACT Flying endothermic insects thermoregulate, likely to improve flight performance. Males of the Sonoran Desert bee, Centris caesalpiniae , seek females at aggregations beginning at sunrise and cease flight near midday when the air...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (18): jeb244186.
Published: 20 September 2022
... by The Company of Biologists Ltd 2022 Highlighted Article: White-footed mice show consistent individual differences in heat substitution, an important yet overlooked mechanism that allows endotherms that are active in the cold to reduce the total energetic cost of activity and thermoregulation...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (10): jeb243933.
Published: 25 May 2022
... the trade-off between growth and thermoregulation, but the effects of temperature on the ontogeny of endothermy are not fully understood. Therefore, we experimentally tested whether heating the nest cup of Eurasian blue tits ( Cyanistes caeruleus ) during incubation would influence cold tolerance...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (5): jeb242234.
Published: 7 March 2022
... reaches a maximum density and thermoregulates primarily by modulating metabolic heat production through shivering. The shape of the cluster is represented by cartoons (not to scale) and the density of the cluster is represented by the color axis. How the swarm integrates both temperature information...
Includes: Supplementary data
Journal Articles
J Exp Biol (2022) 225 (4): jeb196725.
Published: 21 February 2022
... to the development of a suite of adaptations that mitigate the effects of acute systemic hypoxaemia ( Fig. 4 ). Many of these adaptations are shared with other hypoxia-tolerant mammals (e.g. decreased thermoregulation, mitochondrial remodelling), or with evolutionarily distinct vertebrate champions of anoxia...
Journal Articles
J Exp Biol (2021) 224 (19): jeb242898.
Published: 12 October 2021
... , S. C. ( 2015 ). Fitting linear mixed-effects models using lme4 . J. Stat. Softw. 67 , 1 - 48 . 10.18637/jss.v067.i01 Bogert , C. M. ( 1949 ). Thermoregulation in reptiles, a factor in evolution . Evolution 3 , 195 - 211 . 10.1111/j.1558-5646.1949.tb00021.x...
Includes: Supplementary data