Random telegraph noise in the electric current produced by shot noise is predicted for an array of movable colloid particles by Monte Carlo and molecular dynamics calculations. The electron transport is attributed to the shuttle mechanism where moving colloid particles carry charges. The colloid-particle motion induced by the source-drain voltage shows periodic and/or quasiperiodic vibrations, ...

Increased muscle activation during whole-body vibration (WBV) is mainly ascribed to a complex spinal and supraspinal neurophysiological mechanism termed the tonic vibration reflex (TVR). However, TVR has not been experimentally demonstrated during low-frequency WBV, therefore this investigation aimed to determine the expression of TVR during WBV. Whilst seated, eight healthy males were exposed ...

Friction has a vital role in studying materials’ and systems’ behavior. The friction between two objects the inner of materials under condition vibration usually can present different characteristics. These characteristics are from conventional conditions. It is shown practice that reduce coefficient force objects. Vibration lighten abrasion energy consumption. All these give great efficiency, ...