WebNov 14, 2016 · Using the focused mechano-acoustic vibration at 300 Hz, it has been also shown that a 12-week training is equivalent to a global sensorimotor and a resistance training (60-80% of maximum theoretical force, 10-12 repetitions for 3 sets, 2 sessions per week) in improving balance, with a reduction of sway area and ellipse surface, and in … WebNov 16, 2016 · Epidermal mechano-acoustic sensing electronics for cardiovascular diagnostics and human-machine interfaces Physiological mechano-acoustic signals, often with frequencies and intensities that are beyond those associated with the audible range, provide information of great clinical utility.
NSF Award Search: Award # 2031395 - RAPID: Collaborative …
WebThis paper presents, for the first time, Aluminum Nitride (AlN) based Piezoelectric Micromachined Ultrasonic Transducers (PMUTs) with high fill-factor and high acoustic sensitivity for continuous monitoring of the mechano-acoustic cardiopulmonary signals. The sensing cells of the reported PMUTs are designed and arranged as honeycomb architecture. WebMar 1, 2024 · The influence of mechano-ultrasonic activation (MUA) and nano-additives (carbon nanotubes-CNT) on the interaction pathway of nickel–aluminum powder mixture at high heating rates was investigated. ... The latter is the result of acoustic cavitation at the surface, which generates high-velocity microjets of liquid that invade the surface ... sheldon fanart
A wearable mechano-acoustic sensor based on electrochemical …
WebHere, we describe a wireless device designed to be conformally placed on the suprasternal notch for the continuous measurement of mechano-acoustic signals, from subtle vibrations of the skin at accelerations of around 10 −3 m s −2 to large motions of the entire body at about 10 m s −2, and at frequencies up to around 800 Hz. Because the ... WebMay 25, 2024 · We present the first acoustic side-channel attack that recovers what users type on the virtual keyboard of their touch-screen smartphone or tablet. When a user taps the screen with a finger, the... WebFeb 1, 2024 · (PDF) Mechano-acoustic sensing of physiological processes and body motions via a soft wireless device placed at the suprasternal notch Mechano-acoustic … sheldon fans