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Keywords: depth
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Journal Articles
J Exp Biol (2020) 223 (5): jeb214163.
Published: 11 March 2020
... and hunting prey. This response is variable and modulated by factors such as dive duration, depth, exercise and cognitive control. This study assessed the potential role of exercise and relative lung volume in the regulation of heart rate ( f H ) during dives of adult female California sea lions instrumented...
Journal Articles
J Exp Biol (2018) 221 (23): jeb189761.
Published: 27 November 2018
... was performed to analyze correlations between chromacy and five hypothesized predictors (depth, habitat, diet, body coloration, body size). In a model not accounting for phylogenetic relatedness, each predictor with the exception of habitat significantly correlated with chromacy: a positive relationship in body...
Includes: Supplementary data
Journal Articles
J Exp Biol (2012) 215 (10): 1642–1650.
Published: 15 May 2012
...Kerstin Fröhle; Flavio Roces SUMMARY Leaf-cutting ant queens excavate a founding nest consisting of a vertical tunnel and a final horizontal chamber. Nest foundation is very time consuming, and colony success depends on the excavated depth. Although shallow nests may be energetically cheaper to dig...
Journal Articles
J Exp Biol (2007) 210 (17): 2979–2989.
Published: 1 September 2007
... the sum of frictional and pressure drags. For streamlined technical bodies, values of wave drag augmentation near the surface may be five times the deeply submerged values. However, the depth dependence of drag is similar for fish and streamlined technical bodies, with augmentation vanishing at about 3...
Journal Articles
Journal Articles
Journal Articles
J Exp Biol (1995) 198 (1): 61–69.
Published: 1 January 1995
... in hypoxia. During exercise, however, did not change noticeably with increasing water velocity, but f H rose significantly, reaching 25.8±1.2 beats min -1 at 57 cm s -1 . 15 8 1994 salinity oxygen halocline chemocline depth heart rate oxygen consumption exercise ultrasonic...
Journal Articles
J Exp Biol (1995) 198 (1): 49–60.
Published: 1 January 1995
..., however, was observed with feeding, when oxygen consumption increased by as much as 80 %, resulting in an estimated 90 % reduction in their subsequent scope for activity. 15 8 1994 temperature heart rate depth oxygen consumption exercise ultrasonic transmitter thermocline cod...
Journal Articles
J Exp Biol (1994) 189 (1): 251–261.
Published: 1 April 1994
... path at maximum wingspan) and depths (the distance between adjacent birds’ body centres parallel to the flight path) were measured at the same time as local wind speeds. The photographs were used to test for savings in induced power from wing positioning relative to the predicted positions of vortices...