نتایج جستجو برای: violin
تعداد نتایج: 1039 فیلتر نتایج به سال:
Work-related musculoskeletal disorders in the neck– shoulder area are common among violin and viola players. The aim of this study was to investigate the influence of playing-related musculoskeletal disorders (PRMDs) on muscle activity, by measuring electromyographic activity in the upper trapezius (UT) muscles of violin and viola players under three experimental conditions: rest, performance o...
By correlating the structural–functional dimensional data with a series of archaeometric and chemometric characteristics determined by dendrochronological analysis three instrumental techniques (Scanning Electronic Microscopy, coupled Energy Dispersive X-ray, µ-FTIR Spectroscopy Thermal Analysis in Dynamic Mode), Stradivarius violin was authenticated as having been made one two Stradivari sons ...
The first ever oscillation phenomenon of a copper wire embraced inside a self-powered liquid metal machine is discovered. When contacting a copper wire to liquid metal machine, it would be swallowed inside and then reciprocally moves back and forth, just like a violin bow. Such oscillation could be easily regulated by touching a steel needle on the liquid metal surface.
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