Search Results - "Donley, Jeanine M."

Evolution of high-performance swimming in sharks: Transformations of the musculotendinous system from subcarangiform to thunniform swimmers by Gemballa, Sven, Konstantinidis, Peter, Donley, Jeanine M., Sepulveda, Chugey, Shadwick, Robert E.

“…In contrast to all other sharks, lamnid sharks perform a specialized fast and continuous “thunniform” type of locomotion, more similar to that of tunas than to…”
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Thermal effects on red muscle contractile performance in deep-diving, large-bodied fishes by Stoehr, Ashley A., Donley, Jeanine M., Aalbers, Scott A., Syme, Douglas A., Sepulveda, Chugey, Bernal, Diego

“…Bigeye thresher sharks ( Alopias superciliosus ) and swordfish ( Xiphias gladius ) are large, pelagic fishes, which make long-duration, diurnal foraging dives…”
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Convergent evolution in mechanical design of lamnid sharks and tunas by Donley, Jeanine M, Sepulveda, Chugey A, Konstantinidis, Peter, Gemballa, Sven, Shadwick, Robert E

“…The evolution of 'thunniform' body shapes in several different groups of vertebrates, including whales, ichthyosaurs and several species of large pelagic…”
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Mammal-like muscles power swimming in a cold-water shark by Bernal, Diego, Shadwick, Robert E, Donley, Jeanine M, Syme, Douglas A

“…Effects of temperature on muscle contraction and powering movement are profound, outwardly obvious, and of great consequence to survival. To cope with the…”
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Effects of temperature on power output and contraction kinetics in the locomotor muscle of the regionally endothermic common thresher shark (Alopias vulpinus) by Donley, Jeanine M., Sepulveda, Chugey A., Aalbers, Scott A., McGillivray, David G., Syme, Douglas A., Bernal, Diego

“…The common thresher shark ( Alopias vulpinus ) is a pelagic species with medially positioned red aerobic swimming musculature (RM) and regional RM endothermy…”
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Thermal dependence of contractile properties of the aerobic locomotor muscle in the leopard shark and shortfin mako shark by Donley, Jeanine M, Shadwick, Robert E, Sepulveda, Chugey A, Syme, Douglas A

“…The work loop technique was used to examine contractile properties of the red aerobic locomotor muscle (RM) in the ectothermic leopard shark Triakis…”
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Swimming kinematics of juvenile kawakawa tuna (Euthynnus affinis) and chub mackerel (Scomber japonicus) by Donley, J M, Dickson, K A

“…The swimming kinematics of two active pelagic fishes from the family Scombridae were compared to test the hypothesis that the kawakawa tuna (Euthynnus affinis)…”
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Function of the medial red muscle during sustained swimming in common thresher sharks: Contrast and convergence with thunniform swimmers by Bernal, Diego, Donley, Jeanine M., McGillivray, David G., Aalbers, Scott A., Syme, Douglas A., Sepulveda, Chugey

“…Through convergent evolution tunas and lamnid sharks share thunniform swimming and a medial position of the red, aerobic swimming musculature. During…”
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Steady swimming muscle dynamics in the leopard shark Triakis semifasciata by Donley, Jeanine M, Shadwick, Robert E

“…Patterns of red muscle strain and activation were examined at three positions along the body (0.42, 0.61 and 0.72 L, where L is total body length) and…”
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Effects of temperature on sustained swimming performance and swimming kinematics of the chub mackerel Scomber japonicus by Dickson, Kathryn A, Donley, Jeanine M, Sepulveda, Chugey, Bhoopat, Lisa

“…The effects of a 6 degrees C difference in water temperature on maximum sustained swimming speed, swimming energetics and swimming kinematics were measured in…”
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Patterns of red muscle strain/activation and body kinematics during steady swimming in a lamnid shark, the shortfin mako (Isurus oxyrinchus) by Donley, Jeanine M, Shadwick, Robert E, Sepulveda, Chugey A, Konstantinidis, Peter, Gemballa, Sven

“…The dynamics of steady swimming were examined in the shortfin mako (Isurus oxyrinchus), a member of the cartilaginous fish family Lamnidae, a family known for…”
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Ontogenetic changes in characteristics required for endothermy in juvenile black skipjack tuna (Euthynnus lineatus) by Dickson, K A, Johnson, N M, Donley, J M, Hoskinson, J A, Hansen, M W, D'Souza Tessier, J

“…To characterize better the development of endothermy in tunas, we assessed how the abilities to generate heat and to conserve heat within the aerobic,…”
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