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Article
Hormonal responses to whole-body vibration in men
The aim of this study was to evaluate the acute responses of blood hormone concentrations and neuromuscular performance following whole-body vibration (WBV) treatment. Fourteen male subjects [mean (SD) age 25...
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Article
A dynamometer for evaluation of dynamic muscle work
The validation of a new dynamometer for evaluation of dynamic muscle work is presented. The device was based on a precise measurement of load displacements of any machine using gravitational loads as external ...
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Article
Smart SIPMOS: Der intelligente Leistungsschalter
Insbesondere für die Industrie- und Autoelektronik entwickelte Siemens die Smart SIPMOS-Technologie. Diese Technologie umfaßt SIPMOS-Transistoren und CMOS-Schaltungen für Spannungen bis 60V, monolithisch integ...
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Article
Mechanical power test and fiber composition of human leg extensor muscles
The present study was undertaken to assess the relationship between the mechanical power developed during new anaerobic power test and muscular fiber distribution. Ten track and field male athletes were used a...
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Article
Force-velocity-power characteristics and fiber composition in human knee extensor muscles
To investigate the influence of skeletal muscle fiber composition on the mechanical characteristics of human skeletal muscle under isometric and dynamic conditions, ten well-trained track athletes with differe...
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Chapter
Power Mosfets
Novel power MOSFETs suitable for the power range below 10 kW are faster than bipolar power transistors and need less input current. Although easy to use, they also have some inherent problems. New advanced de...
