Results 71 to 80 of about 3,065,140 (299)
Validity and Reliability of 2D Video Analysis for Swimming Kick Start Kinematics
Journal of Functional Morphology and KinesiologyBackground: Objective evaluation of the swimming start is crucial for sprint performance improvement. Traditional visual assessment of its phases—reaction, take-off, flight, and underwater glide—lacks precision.
Ivan Matúš +5 more
doaj +1 more source
History of the Ohio Bureau of Motor Vehicles
, 2001 Title from caption (viewed Mar.
Ohio. Bureau of Motor Vehicles.
core
Injury and burnout in Australian athletes [PDF]
, 2008 The relationship between injury and burnout in a sample of 264 local to international Australian athletes (124 men and 140 women) was studied. Injury can be a stressful experience for athletes; coupled with the demands of rehabilitation, it could ...
Spittle, Michael +4 more
core +1 more source
FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
Curriculum Learning for Motor Skills [PDF]
, 2012 Humans and animals acquire their wide repertoire of motor skills through an incremental learning process, during which progressively more complex skills are acquired and subsequently integrated with prior abilities. Inspired by this general idea, we develop an approach for learning motor skills based on a two-level curriculum.
Andrej Karpathy, Michiel van de Panne
openaire +1 more source
Relation between physical activity and academic performance in 3rd-year secondary education students [PDF]
, 2017 The main aim of this study was to analyze the relationship between the amount of physical activity and academic performance in 3rd-year secondary education students. The sample was taken from three secondary schools in the area of Barcelona.
García-Massó, Xavier +5 more
core +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Fatigue development mechanisms during increased intensity exertion
Central European Journal of Sport Sciences and Medicine, 2013 During motor preparation, the attention is paid more and more frequently to the complex significance of fatigue in the case of the achieved sport outcome. The complexity of this process has not been utterly explained so far.
Sebastian Klich
doaj
, 2013 Visual-motor skill is fundamental to human development and is an important component of psychological evaluations. the goal of the present study was to determine whether there is a correlation between visual-motor development, as measured by the Bender ...
Schoen, Teresa Helena [UNIFESP] +2 more
core +1 more source
Biophysical approaches for studying viral entry
FEBS Letters, EarlyView.Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley +1 more source