energetic cost
Energetic cost determines voluntary movement speed only in familiar environments
... integrated cost (which represents the intrinsic metabolic cost of movement across all swimming speeds for each individual) on voluntary speed at any of the test temperatures (18, 24 and ...integrated ...
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The energetic cost of filtration by demosponges and their behavioural response to ambient currents
... particles from the water that are too small to be captured individually (Jørgensen, 1966). Where suspended particulates are low in concentration, this approach can be highly efficient to process large volumes of water ...
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Synchronous activity lowers the energetic cost of nest escape for sea turtle hatchlings
... reduced energetic cost for individuals that occur in larger groups such as herds, flocks and ...minimizing energetic expenditure while escaping the ...The energetic cost of escaping ...
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The application of ground force explains the energetic cost of running backward and forward
... elevated energetic cost of running in a manner that is functionally and anatomically unnatural would not only further elucidate the determinants of the energetic cost of running, but could ...
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Gestation increases the energetic cost of breathing in the lizard Tiliqua rugosa
... The energetic cost of breathing cannot be measured directly; instead, estimates of the energetic cost of breathing (as a percentage of resting metabolic rate) have been made in a small number ...
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Life at acidic pH imposes an increased energetic cost for a eukaryotic acidophile
... increased energetic cost to survive at acidic pH due to the transmembrane H + gradient, which may be orders of magnitude larger in the same unicellular organism growing at pH·2 vs ...
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The energetic cost of reproduction and its effect on optimal life history strategies
... and energetic costs of reproduction. The energetic cost sets a minimum reserve required for reproduction, while the survival cost re fl ects increased mortality from low postreproduc tive body ...
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Life at acidic pH imposes an increased energetic cost for a eukaryotic acidophile
... increased energetic cost to survive at acidic pH due to the transmembrane H + gradient, which may be orders of magnitude larger in the same unicellular organism growing at pH·2 vs ...
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UNDERWATER SWIMMING AT LOW ENERGETIC COST BY PYGOSCELID PENGUINS
... The energetic cost associated with this form of locomotion cannot be measured in the swim canal and could account for the comparatively high field metabolic rates calculated for penguins at sea ...the ...
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Modeling the energetic cost of cancer as a result of altered energy metabolism: implications for cachexia
... the energetic cost of cancer based on the cancer’s specific meta- bolic rate and level of anaerobic energy production, and estimated this cost based on clinical data, reaching the conclusion that ...
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Energetic cost of communication
... The energetic cost of electric signals in stationary fish was determined through oxygen respirometry and pharmacology (Salazar and Stoddard, ... Energetic compartments were separated with ...
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The energetic cost of activation of white muscle fibres from the dogfish Scyliorhinus canicula
... The energetic cost of activation was measured during an isometric tetanus of white muscle fibres from the dogfish Scyliorhinus canicula. The total heat production by the fibres was taken as a measure of the ...
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Crouching to fit in: the energetic cost of locomotion in tunnels
... the energetic cost of moving in tunnels was compared to terrestrial locomotion in a semi-fossorial non-digging musteline, the ...the energetic costs of tunnel locomotion to terrestrial locomotion in ...
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The energetic cost of short flights in birds
... flight energetic costs, two other studies warrant consideration but were omitted from the above analysis ...the energetic costs of flight are high in terms of cost per unit time (Alerstam, 1991), any ...
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The Influence of Control Design on Energetic Cost during FES Induced Sit to Stand
... The mean energy cost values (see Table 2) are larger than the experimental values reported in [27] which are (246.87 W and 220.84 W). Even though they used quadriceps stimulation to maintain standing, they used a ...
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Energetic Cost of Running with different Muscle Temperatures in Savannah MOnitor Lizards
... If, on the other hand, muscles were primarily performing isometric contractions during locomotion, then approximately the same cross-section of muscle must have been used at both tempera[r] ...
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The work and energetic cost of locomotion I The effects of limb mass distribution in quadrupeds
... The influence of mass distribution on daily energy budget That the addition of 0.77 kg 3-4 % of body mass to the limbs of trotting dogs produced a 7-22 % increase in the rate of oxygen c[r] ...
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Fiddler Crab Exercise: The Energetic Cost of Running Sideways
... Net rate of ATP production for aerobic metabolism oxygen, lactate fermentation lactate and the sum of the two over a 15-min exercise period.. The dashed line represents the estimated ene[r] ...
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Gestation increases the energetic cost of breathing in the lizard Tiliqua rugosa
... 84 85 Gestation induced alterations in breathing patterns, and the likely decrease in lung 86 compliance associated with gestational lung compression, may significantly alter 87 the ener[r] ...
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LOCOMOTOR PERFORMANCE AND ENERGETIC COST OF SIDEWINDING BY THE SNAKE CROTALUS CERASTES
... cerastes sidewinding are significantly less than those of similar mass snakes Coluber constrictor performing either terrestrial lateral undulation or concertina locomotion.. cerastes sid[r] ...
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