Results 21 to 30 of about 451,679 (293)
$D$-modules, Bernstein-Sato polynomials and $F$-invariants of direct summands [PDF]
, 2016 We study the structure of $D$-modules over a ring $R$ which is a direct summand of a polynomial or a power series ring $S$ with coefficients over a field. We relate properties of $D$-modules over $R$ to $D$-modules over $S$. We show that the localization
Huneke, Craig +2 more
core +3 more sources
Annals of Operations Research, 1999 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire +2 more sources
Differences in kinematics of the support limb depends on specific movement tasks of take-off
Acta Gymnica, 2016 Background: Many sport activities are a sequence of jumps (running, jumping, hurdling etc.). Each jump flight phase is the result of the execution of the previous support phase.
Vladimír Hojka +2 more
doaj +1 more source
The Dual Phases of Massless/Massive Kalb-Ramond Fields [PDF]
, 2001 We have developed dualization of ordinary and ``Stueckelberg compensated'' massive phase for the Kalb-Ramond theory. The compensated phase allows to study the interplay between spin jumping and duality.
Anais Smailagic +4 more
core +2 more sources
A bouncing oil droplet in a stratified liquid and its sudden death [PDF]
, 2018 Droplets can self-propel when immersed in another liquid in which a concentration gradient is present. Here we report the experimental and numerical study of a self-propelling oil droplet in a vertically stratified ethanol/water mixture: At first, the ...
Chong, Kai Leong +5 more
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Physical Treatments, 2021 Purpose: Frequent and powerful jumps and landings in volleyball exert significant stresses on lower extremities which can be determinant of injury prevalence.
Ali Fatahi +2 more
doaj
The Use of an Optical Measurement System to Monitor Sports Performance
Sports, 2018 The purpose of this study was to compare ground contact time between an optical measurement system and a force platform. Participants in this study included six collegiate level athletes who performed drop jumps and sprint strike steps for a total of 15 ...
Eric D. Magrum +4 more
doaj +1 more source
Morphology-Related Foot Function Analysis: Implications for Jumping and Running
Applied Sciences, 2019 Barefoot and shod running has received increased attention in recent years, however, the influence of morphology-related foot function has not been explored.
Peimin Yu +5 more
doaj +1 more source
Conditioning exercises in ski jumping: biomechanical relationship of squat jumps, imitation jumps, and hill jumps [PDF]
Sports Biomechanics, 2017 As hill jumps are very time-consuming, ski jumping athletes often perform various imitation jumps during training. The performed jumps should be similar to hill jumps, but a direct comparison of the kinetic and kinematic parameters has not been performed yet.
Silvio Lorenzetti +9 more
openaire +3 more sources
Frog origins: inferences based on ancestral reconstructions of locomotor performance and anatomy [PDF]
, 2016 Frogs are the most species-rich and ecologically diverse group of amphibians and are characterized by a unique body plan including long legs, elongated ilia, and fused caudal vertebrae.
Boistel, Renaud +8 more
core +3 more sources