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Analysis of goal scoring patterns and match outcome during the Intercontinental Beach Soccer Cup Dubai 2019 [PDF]
Motriz: Revista de Educacao Fisica, 2022 Aim: To characterize the goal-scoring patterns and investigate the goal process on match outcome during the Intercontinental Beach Soccer Cup Dubai 2019.
Rodrigo Aquino +9 more
doaj +1 more source
Investigating the Knuckleball Effect in Soccer Using a Smart Ball and Training Machine
Sensors, 2022 The term knuckleball in sporting jargon is used to describe a ball that has been launched with minimal spin, resulting in a trajectory that is erratic and unpredictable.
David Eager +3 more
doaj +1 more source
Effect of seam characteristics on critical Reynolds number in footballs
Mechanical Engineering Journal, 2018 In recent years, the design of footballs, including the number and shape of the panels forming the surface of footballs, has undergone a significant change. However, panels of varied shapes and seams are combined in complex ways to form the surface shape
Kiyoshi NAITO +5 more
doaj +1 more source
Tracking of ball and players in beach volleyball videos. [PDF]
PLoS ONE, 2014 This paper presents methods for the determination of players' positions and contact time points by tracking the players and the ball in beach volleyball videos.
Gabriel Gomez +3 more
doaj +1 more source
Applied Sciences, 2021 In this paper, a neural-network-based control method to achieve trajectory tracking and balancing of a ball-balancing robot with uncertainty is presented.
Hyo-Geon Jang +2 more
doaj +1 more source
Synchronization to a bouncing ball with a realistic motion trajectory [PDF]
Scientific Reports, 2015 AbstractDaily music experience involves synchronizing movements in time with a perceived periodic beat. It has been established for over a century that beat synchronization is less stable for the visual than for the auditory modality. This auditory advantage of beat synchronization gives rise to the hypotheses that the neural and evolutionary ...
Lingyu Gan +4 more
openaire +3 more sources
Comparison of The Shooting Angles In Wheelchair Basketball And Basketball Players
European Journal of Human Movement, 2022 Shot accuracy is very important for success in wheelchair basketball (WB) and basketball games. The kinematics of the ball affects the shot accuracy. The main purposes of this study are to compare the kinematics of the ball according to the outcomes of ...
Fırat Özdalyan +4 more
doaj +2 more sources
Neural extrapolation of motion for a ball rolling down an inclined plane. [PDF]
PLoS ONE, 2014 It is known that humans tend to misjudge the kinematics of a target rolling down an inclined plane. Because visuomotor responses are often more accurate and less prone to perceptual illusions than cognitive judgments, we asked the question of how rolling
Barbara La Scaleia +2 more
doaj +1 more source
Trajectories of the Plate-Ball Problem
Geometry, Integrability and Quantization, 2017 The plate-ball problem concerns the shortest trajectories traced by a rolling sphere on a horizontal plane between the prescribed initial and final states meaning the positions and orientations of the sphere. Here we present an explicit parametric representation of these trajectories in terms of the Jacobian elliptic functions and elliptic integrals.
Pulov, Vladimir I. +2 more
openaire +2 more sources
The sound of speed: How grunting affects opponents' anticipation in tennis.
PLoS ONE, 2019 Grunting in tennis is a widespread phenomenon and whether it influences opponents' predictions of ball trajectory-and if so, why-is subject of ongoing debate.
Florian Müller +2 more
doaj +1 more source