Error in Measuring an Angle with the Eye.-An Experimental Approach using Goniometer-
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چکیده
منابع مشابه
Measuring the Quadriceps Angle by a New Method and Comparison with Goniometer and Radiography
Objective: The purpose of this study is to decrease the amount of error when measuring Q–angles using a goniometer by the new method, a private system developed at the I.R;#39s university of social welfare & rehabilitation sciences (USWR) by Investigator. Materials & Methods: Fourty subjects with Eighty healthy knees participated in this methodologic study. One investigator participated in d...
متن کاملMeasurement Error Between a Goniometer and the NIH ImageJ Program for Measuring Quadriceps Angle
Purpose: Measurement error when determining the size of an angle is always an issue for clinicians. Computer assistance may help to decrease that error. The purpose of this study is to determine the amount of error when measuring Q-angles using a goniometer and the IMAGEJ program, a public domain program developed at the U.S. National Institutes of Health. Methods: Two investigators participate...
متن کاملFlexion Angle Measurements with an Optical Fiber Goniometer Bilro,
A method to introduce optical fibers technology to physics and engineering students is presented. As the attenuation in an optical fiber depends on several factors including macro bending, an optical fiber angle sensor has been developed. The method used to increase the sensibility of the sensor consisted on side polishing the optical fiber. In the near future is expected to integrate this sens...
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ژورنال
عنوان ژورنال: Journal of exercise physiology
سال: 1988
ISSN: 0912-7100
DOI: 10.1589/rika1986.3.59