swimming velocity
Sperm morphology, adenosine triphosphate (ATP) concentration and swimming velocity: unexpected relationships in a passerine bird.
... of swimming velocity for each individual sperm, which was then used to calculate two average indices of sperm swim- ming velocity (PC1) for each male: (i) the total sperm mean PC1 (mean value for all ...
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Active downward propulsion by oyster larvae in turbulence
... Vertical velocity magnitudes of both swimmers and divers increased with turbulence, but the swimming velocity leveled off as larvae were rotated away from their stable, velum-up orientation in strong ...
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PADDLEFISH BUCCAL FLOW VELOCITY DURING RAM SUSPENSION FEEDING AND RAM VENTILATION
... body velocity of Atlantic menhaden (15 cm fork length, ...flow velocity at the gill rakers of such species is roughly 60 % of swimming velocity, the gill rakers of ram suspension feeders may, ...
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STUDIES OF TROPICAL TUNA SWIMMING PERFORMANCE IN A LARGE WATER TUNNEL KINEMATICS
... albacares) swimming kinematics was studied in a large water tunnel at controlled swimming velocities ...thunniform swimming mode and the morphological and anatomical adaptations associated with the ...
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Kinematics of the ribbon fin in hovering and swimming of the electric ghost knifefish
... As swimming speed increases beyond approximately one body length per second, the fish seems to be precisely controlling both wave velocity and the amplitude of fin ray ...wave velocity increases ...
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Sustained swimming at low velocity following a bout of exhaustive exercise enhances metabolic recovery in rainbow trout
... continue swimming, rather than seeking refuge in still water. Swimming fish have lower plasma cortisol levels than fish in still water (Boesgaard et ...that swimming presents less of a stress than ...
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Swimming performance in juvenile shortnose sturgeon (Acipenser brevirostrum): the influence of time interval and velocity increments on critical swimming tests
... increased swimming speed, and concluded that this species of sturgeon was an ef fi cient ...their swimming behaviour at various speeds by using a combination of behaviours such as station-holding, substrate ...
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Neuromuscular effects of G93A-SOD1 expression in zebrafish
... spontaneous swimming be- havior using the Noldus Activity Monitoring System as a clinical correlate to extremity weakness observed in ALS patients (Figure ...including swimming velocity and time ...
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The Kármán gait: novel body kinematics of rainbow trout swimming in a vortex street
... low velocity, high-pressure region in front of a cylinder, their low tail-beat frequency, body wave speed and posterior body curvature suggest they are using the least amount of energy of all the treatments (Figs ...
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Geotaxis in the Ciliated Protozoon Loxodes
... Through modulations of the swimming velocity and the rate of random reorientation, the cells can change their probability of moving upwards and hence their vertical distribution in the w[r] ...
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Drastic reorganization of the bioconvection pattern of Chlamydomonas: quantitative analysis of the pattern transition response
... the swimming velocity of the cell. The higher the swimming velocity, the greater the number of cells tends to accumulate in the axis of downward axial ...cell swimming speed as a ...
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E coli Accumulation behind an Obstacle
... fluid velocity is lower than the swimming velocity, the hydrodynamic in- teraction between the bacteria and the top and bottom surfaces of the microflui- dic chip comes into play [22] ...
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Energetic advantages of burst and coast swimming of fish at high speeds
... u velocity Ui initial velocity burst phase Uf final velocity burst phase uc average velocity of burst-and-coast = constant swimming velocity u maximum anaerobic velocity e.. uc uc/ue Ut [r] ...
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Effects of Environmental Factors on Exercise in Fish
... 1963 showed that, in general, hyperoxia did not increase swimming performance in salmonid fish and Jones 1971 showed that critical swimming velocity £/ cm was reduced in rainbow trout i[r] ...
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Swimming in the California sea lion: morphometrics, drag and energetics
... The mean rate of energy expenditure in overcoming fluid resistance will be the product of body drag and average swimming velocity Webb, 1975a; Yates, 1983.. Using the measured value for [r] ...
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Cercadian Change of Photosensiuvity in Paramecium Bursaria
... Swimming velocity Under the illumination cycle, the cells showed active swimming during the first half of the light period, but during the second half the cells almost stopped swimming a[r] ...
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“Anaerobic” critical velocity and swimming performance in young swimmers
... critical velocity concept, an extension of the critical power concept originally introduced by Monod and Scherer (1965), has been recovered and adapted for swimming (Wakayoshi et ...critical swimming ...
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Circulating Catecholamines and Swimming Performance in the Atlantic Cod, Gadus Morhua
... Physiological variables in Atlantic cod, Gadus morhua, at rest and while swimming at their critical swimming velocity Ucril Sham-operated fish N = 8 Uni, Rest Heart rate beats min"1 Mean[r] ...
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Non invasive measurement of instantaneous forces during aquatic locomotion: a case study of the bluegill sunfish pectoral fin
... for swimming or flying animals (or corresponding data computed in numerical simulations), a true validation of non-invasive force measurements demands a comparison of the animal body trajectory predicted by the ...
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Glancing angle metal evaporation synthesis of catalytic swimming Janus colloids with well defined angular velocity
... In this context, here we propose to investigate the effect of systematically breaking the symmetry for the hemispherical active layer in Janus catalytic spheres as a potential route to impart well defined spin, or ...
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