Results 21 to 30 of about 401,207 (303)
Elliptical concentrators [PDF]
Applied Optics, 2006 Nonimaging optics is a field devoted to the design of optical components for applications such as solar concentration or illumination. In this field, many different techniques have been used to produce optical devices, including the use of reflective and refractive components or inverse engineering techniques.
García Botella, Ángel +2 more
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Spinal excitability is increased in the torque-depressed isometric steady state following active muscle shortening [PDF]
Royal Society Open Science, 2017 Torque depression (TD) is the reduction in steady-state isometric torque following active muscle shortening when compared with a purely isometric contraction at the same muscle length and level of activation.
Caleb T. Sypkes +5 more
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Concentration of Herpesviruses [PDF]
Journal of Virology, 1973 A method has been developed for the concentration of herpesviruses by negative pressure ultrafiltration through dialysis tubing. The procedure results in high titer concentrates of unaggregated, morphologically intact viral particles with a virtually quantitative recovery of infectivity.
J D, Smith, E, De Harven
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Hyperbolic Concentration, Anti-concentration, and Discrepancy
, 2020 Chernoff bound is a fundamental tool in theoretical computer science. It has been extensively used in randomized algorithm design and stochastic type analysis. Discrepancy theory, which deals with finding a bi-coloring of a set system such that the coloring of each set is balanced, has a huge number of applications in approximation algorithms design ...
Song, Zhao, Zhang, Ruizhe
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Spormetre Beden Eğitimi ve Spor Bilimleri Dergisi, 2019 There are various training programs to improve sportive performance so that soccer-specific technical skills can be realized more easily. The aim of the EG is to examine the effect of the training program that including eccentric and concentric ...
Atakan Çağlayan, İbrahim Erdemir
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Relationship between sprint and vertical jump force-time metrics in elite male professional futsal players [PDF]
Journal of Applied Sports SciencesWhile sprinting capabilities are crucial for success in futsal, there is a lack of research on how they relate to countermovement vertical jump (CMJ) force-time metrics during both the eccentric and concentric phases of the movement. Thus, the purpose of
Dimitrije Cabarkapa +7 more
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Assessment of reliability in isokinetic testing among adolescent basketball players [PDF]
, 2011 Background. The reproducibility of day-to-day testing of isokinetic concentric and eccentric muscular actions among adolescent basketball players aged 14 to 16 years and relationships of mean within-subject variation in two isokinetic testing sessions ...
Carvalho, Humberto M +5 more
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Physiological Reports, 2021 Following active muscle shortening, steady‐state isometric force is less than a purely isometric contraction at the same muscle length and level of activation; this is known as residual force depression (rFD).
Parastoo Mashouri +4 more
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Frontiers in Physiology, 2022 The current randomized controlled study investigated whether or not the inclusion of the eccentric phase in resistance training favors the contralateral strength gains after different unilateral protocols, and whether such gains are retained after ...
Giuseppe Coratella +7 more
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Posttetanic potentiation improves neuromuscular efficiency of mouse muscle in vitro
Physiological Reports, 2022 Neuromuscular efficiency is defined as the ratio of work output to stimulation rate. The purpose of these experiments was to test the hypothesis that neuromuscular efficiency would be increased in proportion to posttetanic potentiation, that is, the ...
Ryan Laidlaw, Rene Vandenboom
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