نتایج جستجو برای: vibroacoustic stimulation
تعداد نتایج: 251055 فیلتر نتایج به سال:
Excessive noise pollution is often a problem for neonatal nurseries. Noise involves not only but also vibrations. The main difference between them that can be heard, and vibrations are felt. human ear cannot detect waves outside the range of 20 Hz–20 KHz. Waves from 0 Hz to 80–100 should considered Both transmitted neonate through incubator’s operational mechanisms other sources. Neonatal units...
INTRODUCTION Central nervous system disorders in workers exposed to low frequency noise (LFN, < 500 Hz, including infrasound) were first observed 25 years ago among aircraft technicians. Concurrently, respiratory pathology was identified in these workers, and later reproduced in LFN-exposed animal models. Today vibroacoustic disease (VAD) is defined as the systemic pathology caused by excessive...
The article presents the amplitude measurement used in the diagnosis of hydraulic fluid leakage from the shock absorbers of passenger cars. Measures used to assess the distribution of the peak using the free vibration method with force extortion. To verify the results of study the FFT were used. In particular illustration of a random vibroacoustic process, acceleration of sprung mass for front ...
This paper describes the process of grid-enabling a vibroacoustic analysis application using the Globus Toolkit 3.2.1. This is the first step in a project intended to grid-enable a suite of tools being developed as a service-oriented architecture for spacecraft telemetry analysis. Many of the applications in the suite are compute intensive and would benefit from significantly improved performan...
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