The Swimmer
THE SPORTS EVOLUTION OF THE SWIMMER IN THE PERSPECTIVE OF THE COACH
... each swimmer, it is relevant to note that the importance of sports results in the evolution of the swimmer focuses on the psychological factors (according to ...
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Universal entrainment mechanism controls contact times with motile cells
... size. Small tracers spread far from the swimmer and do not efficiently access the no-slip layer (Fig. 2a)). Con- sequently, they are exposed to stronger tangential flows, limiting the contact time. Large tracers ...
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The Use of Bolted U-Link Swimmer Bars in the Reinforced Concrete Beams
... welded swimmer bars, and BU which the beam with U-link bolted swimmer ...welded swimmer bars, BW, and U-link bolted swimmer bars, BU were used in this ...The swimmer bars were used as ...
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Gyrotactic swimmer dispersion in pipe flow: testing the theory
... on swimmer suspension theories developed in the early 90s (see Pedley & Kessler (1992) for a ...the swimmer suspensions have not been challenged ...that swimmer suspensions are dilute, but, ...
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The Effect of Catalyst Distribution on Spherical Bubble Swimmer Trajectories
... surface fl ow e ff ects. In order to be able to track the position of the particles during these videos it was necessary to run an image subtraction routine implemented using custom Lab- VIEW (National Instruments) image ...
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The Motion Evaluation of Front Crawl Swimming upon Reaching the Goal on Unilateral Forearm Amputee Swimmer
... a swimmer would hit the wall if both arms were behind the ...a swimmer carefully checks how many strokes he/she needs to touch the goal wall with his/her hand, while keep- ing the speed when reaching the ...
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Image based stroke rate detection system for swim race analysis
... the swimmer at each ...the swimmer changed direction (right to left), the first value became the leading splash (from arms) and the more stable signal for ...
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BEAT KNECHTLE 1,2 , PATRIZIA KNECHTLE 1, GÖTZ KOHLER3 , THOMAS ROSEMANN 2
... Knechtle B, Knechtle P, Kohler G, Rosemann T. Does a 24-hour ultra-swim lead to dehydration? J. Hum. Sport Exerc. Vol. 6, No. 1, pp. 68-79, 2011. We investigated the change in body composition and hydration status in one ...
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Rescue devices in the water environments: a systematic review
... a swimmer, a handhold alarm device B and the computer data processing unit C that are used by the lifeguard and the management personnel of the swimming pool, ...the swimmer is under the water level, the ...
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Investigating the Use of Spliced Swimmer Bars as Shear Reinforcement in Reinforced Concrete Beams
... welded swimmer bars, and the third beam used spliced swimmer ...study. Swimmer bar system is a new type of shear ...Welding swimmer bars to longitudinal flexural steel reinforcement in ...
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Propulsive efficiency in drag-based locomotion of a reduced-size swimmer with various types of appendages
... based swimmer are investigated ...appendage-based swimmer producing small values of thrust, and discusses the role of design in the relation between propulsive efficiency and thrust production un- der a ...
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Swim Speed Tests as a Method for Differentiating the Profiles of Young Swimmers
... Th e results revealed that factor analysis without the test endurance and with it obtained two PCs. One principal component (in both cases) describes breaststroke (BS) swimmers, while the other one describes the ...
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Swimmer simulation using robot manipulator dynamics under steady water
... In this study, the propulsion force (about 0(N) ~ 600(N), as shown in Figure 9) is much larger than this force reported in the literature [11]. In this study, the drag coefficient is assumed to be 1.0; in the literature ...
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The `upstream wake' of swimming and flying animals and its correlation with propulsive efficiency
... Since fluid is not attracted to the repelling LCS (by definition), the upstream fluid structure, which comprises the repelling LCS, is not readily visualized using passive flow markers (i.e. dye, smoke, etc.) as is the ...
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The reciprocal theorem and swimmer interactions
... the swimmer resulting from these modes is due to reflected flow in the boundary of the passive ...the swimmer is driven by the reflected stresslet inside the tracer ...
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Final Review
... A swimmer can maintain a constant speed of 5 miles per hour. If the swimmer heads directly across a river that has a current moving at the rate of 2 miles per hour, what is the actual speed of the ...the ...
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Propulsion of a two sphere swimmer
... We describe experiments and simulations demonstrating the propulsion of a neutrally-buoyant swimmer that consists of a pair of spheres attached by a spring, immersed in a vibrating fluid. The vibration of the ...
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Monitoring Training Intensity; Using a Tri-Phasic Model
... the swimmer both during the year leading up to the meet, and during the competition itself ...the swimmer needs, and why it is needed, coaches seek to monitor training performance by a number of methods ...
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Magnetic field swimmer positioning
... the swimmer is always directly above the floor plane, when swimming flat, the induced error does not change depending on direction in the pool (similarly at either end, the induced error from the end of the pool ...
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The many body reciprocal theorem and swimmer hydrodynamics
... a swimmer inside a no-slip circular tank. If V = 0 the swimmer is apolar and we recover previous re- sults [37] (not ...a swimmer gets stuck in the centre of the ...the swimmer crashes into ...
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