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http://dx.doi.org/10.12673/jant.2011.15.6.1152

A study on the Muscle Activity and Fatigue between Quadriceps Femoris Muscle during the Mode Shift of Contraction  

Chon, Ki-Hwan (한림성심대학교 의료기기정보과)
Yang, Dong-Il (한림성심대학교 의료기기정보과)
Lee, Gwi-Yeol (한국의료기기평가연구원)
Publication Information
Journal of Advanced Navigation Technology / v.15, no.6, 2011 , pp. 1152-1162 More about this Journal
Abstract
This study was function experiment or inspection of diagnosis x-ray unit at the hospital. It's how many changes tube voltage, tube current, DOSE value through the experiment depending on temperature increasing. The study want to know whether which parameter shown out of range or not how about image quality and so on. Increasing tube current and DOSE were not only too many radiation to the patient and radiation workers and make bad images but also the tube should be damaged by heat. This study was recommended proper exposure at intervals of seconds because passed inspection, reduced radiations for patient and the tube used long term. This results in the hospital's finances will be very helpful.
Keywords
EMG; Quadriceps Femoris; Angular velocity; VM; RF; VL;
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