Results 261 to 270 of about 10,285,166 (306)
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Modeling Effects on Motor Performance
Research Quarterly. American Alliance for Health, Physical Education and Recreation, 1976Abstract Four experiments examined the influence of observing a correct model (CM), a learning sequence model (LSM), and an incorrect model (IM) on the performance of two motor skills. The results of experiment 1 showed that the CM and LSM conditions facilitated performance on the first 10 trails, but not thereafter when compared to the IM group and a ...
R, Martens, L, Burwitz, J, Zuckerman
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Effects of Pain on Motor Performance
Journal of Sport and Exercise Psychology, 1990The effects of experimentally induced pressure pain on the performance of a weight lifting task, a simple golf putting task, and a complex golf putting task were examined in male college students. It was found that pain did not affect performance of the weight lifting task, slightly hampered performance of the simple putting task, and severely hampered
Bottom W, Brewer +2 more
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Fine Motor Performance in Schizophrenia
Neuropsychobiology, 2008Peripheral and central aspects of motor dysfunction were assessed in 12 schizophrenic and 12 normal subjects, using a test of control of finger movement based on the widely used smooth pursuit eye movement task. This was performed in order to investigate the basis of neuromotor dysfunction in schizophrenia.
J M, Griffith, L E, Adler, R, Freedman
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A study of motor performance and motor learning in episodic ataxia
NeuroReport, 1997Episodic ataxias are rare disorders in which periodic episodes of ataxia are separated by normal or near normal motor behaviour. They probably arise from dysfunctional membrane ion channels in the cerebellum. A patient with episodic ataxia EA-2 performed three motor tasks, before, during and after an ataxic episode.
R C, Miall, P, Silburn
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Starting Performance of Synchronous Motors
Transactions of the American Institute of Electrical Engineers, 1927This paper deals with the theory underlying the starting performance of the salient-pole synchronous motor equipped with damper windings. The theory, while involving some approximations, is accurate enough for practical engineering calculations. Formulas are developed for the starting torque, pull-in torque and inrush.
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Electric and Hybrid Vehicle Technology International, 2021
The next generation of torque-dense electric motors will be driven by high- induction soft magnetic materials and new lamination and stacks technology
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The next generation of torque-dense electric motors will be driven by high- induction soft magnetic materials and new lamination and stacks technology
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Motor Performance and Concurrent Cognitive Tasks
Journal of Motor Behavior, 1981Twenty students tapped between two targets while concurrently performing either a verbal or a visuospatial cognitive task. Speed of tapping and consistency revealed right- and left-hand disruption during solving either the con-current verbal or visuospatial task respectively.
Cremer M., Ashton R.
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Motor Performance under Stress
Research Quarterly. American Association for Health, Physical Education and Recreation, 1968Abstract One hundred and twenty freshmen males, selected on the basis of their extreme scores on the Taylor manifest anxiety scale, served as subjects. Sixty high-anxious and 60 low-anxious subjects were assigned randomly to one of three equal groups: control, stress-early, and stress-late. The subjects were given 35 20-sec.
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Performance calculations on repulsion motors
Electrical Engineering, 1941A method of calculating the performance of repulsion motors is developed for the purpose of predetermining the torques and currents, especially for repulsion-start, induction-run motors during the starting period. The method is based on the cross-field theory presented by H. R. West.
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Inter- and Intravariability of Motor Performance
Research Quarterly. American Association for Health, Physical Education and Recreation, 1967Abstract Fifty-one subjects performed three motor tasks requiring the regulating or the timing of the responses so that its completion would achieve “coincidence” with a moving object. An analysis of the data by the use of conventional methods indicated that practice did not change variability.
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