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Nature, 1968
IT has been known for a long time that power output in man increases rapidly with decreasing duration of exercise, but there have been few systematic studies of this problem. Indeed, measurements of the power output of the body during a single movement lasting one-tenth of a second or less have not been made.
C T, Davies, R, Rennie
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IT has been known for a long time that power output in man increases rapidly with decreasing duration of exercise, but there have been few systematic studies of this problem. Indeed, measurements of the power output of the body during a single movement lasting one-tenth of a second or less have not been made.
C T, Davies, R, Rennie
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Power Amplifier Protection by Adaptive Output Power Control
IEEE Journal of Solid-State Circuits, 2007Abstract Cellular phone power amplifiers (PAs) operate in strongly varying environments and have to withstand extreme conditions. To avoid destructive breakdown a generic protection concept is proposed that is based on adaptive control of the output power.
Bezooijen, van, A. +3 more
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Dissecting muscle power output
Journal of Experimental Biology, 1999ABSTRACT The primary determinants of muscle force throughout a shortening–lengthening cycle, and therefore of the net work done during the cycle, are (1) the shortening or lengthening velocity of the muscle and the force–velocity relationship for the muscle, (2) muscle length and the length–tension relationship for the muscle, and (3 ...
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Effect of Interrepetition Rest on Power Output in the Power Clean
Journal of Strength and Conditioning Research, 2012The effect of interrepetition rest (IRR) periods on power output during performance of multiple sets of power cleans is unknown. It is possible that IRR periods may attenuate the decrease in power output commonly observed within multiple sets. This may be of benefit for maximizing improvements in power with training.
Hardee, JP +4 more
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Power output for a nonlinear Brownian machine
Physical Review E, 2017We propose a method that makes use of the nonlinear properties of some hypothetical microscopic solid material as the working substance for a microscopic machine. The protocols used are simple (step and elliptic) and allow us to obtain the work and heat exchanged between machine and reservoirs.
Lucianno A C A, Defaveri +2 more
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Rapid recovery of power output in females
Acta Physiologica Scandinavica, 1998The purpose of the present study was to examine whether the magnitude of the changes in the concentration of muscle metabolites influences the recovery of power output following short‐term maximal intensity cycle exercise performed at different average pedalling rates.
P W, Cherry +3 more
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Series elasticity and actuator power output
Proceedings 2006 IEEE International Conference on Robotics and Automation, 2006. ICRA 2006., 2006In this investigation we put forth a simple model to quantify the capacity of series elasticity to increase peak power output from an actuator. Using a linear bandwidth limited force source, we show how series spring stiffness and source stroke length effect power output to an inertial load.
Daniel Paluska, Hugh M. Herr
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Compatibility factor for the power output of a thermogenerator
physica status solidi (RRL) – Rapid Research Letters, 2007AbstractThe compatibility approach introduced by Snyder and Ursell enables the description of both thermoelectric generator (TEG) and Peltier cooler (TEC) within the framework of a unified 1D model. Both TEG's efficiencyηand TEC's coefficient of performance (C.O.P.) can be formulated in terms of the reduced current densityu, which has been introduced ...
Seifert, W. +3 more
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