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Research note: approach rather than avoidance: behavioral responses of broiler chicks repeatedly exposed to an autonomous mobile robot. [PDF]
Poult SciCaliva JM +4 more
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Enhanced trajectory tracking and robustness in magnetic levitation via takagi-sugeno fuzzy control: experimental approach. [PDF]
Sci RepT Y +3 more
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Motion matters: the role of milling ball trajectories in mechanochemical reactions.
RSC MechanochemRappen MF +3 more
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A Calculation of Cricket Ball Trajectories
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2010While a number of past investigations have measured the aerodynamic forces on cricket balls, in general these forces have not been used to calculate the trajectories of balls between bowler and batsman. This article presents such a calculation.
Christopher J Baker
exaly +2 more sources
Trajectory of a ball on an inclined plane
Physics Education, 2022Abstract The trajectory of a ball rolling across an inclined plane was recorded on video film to determine if it followed a parabolic path as others have suggested. The challenges in this case were (a) to determine the magnitude and direction of the friction force on the ball, (b) to determine the effect of the friction force on the ...
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Trajectory analysis of a soccer ball
American Journal of Physics, 2009We performed experiments in which a soccer ball was launched from a machine while two cameras recorded portions of its trajectory. Drag coefficients were obtained from range measurements for no-spin trajectories, for which the drag coefficient does not vary appreciably during the ball’s flight.
John Eric Goff, Matt J. Carré
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Lateral ball interception: hand movements during linear ball trajectories
Experimental Brain Research, 2006Part of understanding how acts are coordinated is identifying the information that guides movements. In the case of catching a ball within arm's reach, that identification has been complicated by empirical disparities concerning hand-movement reversals during catching.
Ryan, Arzamarski +3 more
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Small Ball Tracking with Trajectory Prediction
2020 IEEE 5th International Conference on Signal and Image Processing (ICSIP), 2020We propose small ball tracking with trajectory prediction to track them when the athletes playing with balls at sports field, as shown in Figure 1. This is a challenging task and important for intelligent physical education, especially for the coaches to grasp the accuracy of actions by the players based on the pre-defined rules.
Shambel Ferede +4 more
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