The article presents the justification for necessity to use chassis dynamometers in tuning process of dual-fuel trucks. research system used and methodology are presented. results present approach solving problems related setting technical (physical) data tested vehicle on dynamometer, selection engine operation range, impact value forced load drive axle, dyno mode expected tasks correctness sc...

This paper presents a three-component fixed dynamometer based on a strain gauge, which reduces output errors produced by the cutting force imposed on different milling positions of the workpiece. A reformative structure of tri-layer cross beams is proposed, sensitive areas were selected, and corresponding measuring circuits were arranged to decrease the inaccuracy brought about by positional va...

The purpose of this study was to report age- and gender-specific distribution of the hand grip strength (HGS) using data from the Korea National Health and Nutrition Examination Survey (KNHANES) VI-3 (2015) survey and determine cut-off values for low muscle strength of HGS of Koreans. Of a total of 7,380 participants, 4,553 were subjected to measurements of HGS, including 1,997 men and 2,556 wo...

The muscle sense, if the term be used in a comprehensive way to include all sensations arising in the interior of a muscular member of the body, furnishes sensations that form the basis of a variety of perceptions. Judgments of weight and resistance, of extent of movement, of speed and force of movement, and of position, are all based in large measure on this class of sensations. There have bee...

The purpose of this study was to provide a thorough description of lumbar surface integrated electromyography (EMG) in pain-free normals during a standardized assessment protocol of static isometric and unresisted dynamic tasks. It has been proposed that in pain-free normals, symmetrical tasks that bend the trunk forward or extend the trunk backward produce symmetrical paraspinal EMG activity, ...

The dynamometer was developed by American neurologists and came into general use in the late 19th century. It is still used in various ways as a diagnostic and prognostic tool in clinical settings. In this systematic review we assessed in detail the different uses of dynamometry, its reliability, different dynamometers used and the influence of rater experience by bringing together and evaluati...