A subfield of acoustics dealing in the radio frequency range higher than acoustic SOUND waves (approximately above 20 kilohertz). Ultrasonic radiation is used therapeutically (DIATHERMY and ULTRASONIC THERAPY) to generate HEAT and to selectively destroy tissues. It is also used in diagnostics, for example, ULTRASONOGRAPHY; ECHOENCEPHALOGRAPHY; and ECHOCARDIOGRAPHY, to visually display echoes received from irradiated tissues.
See also reference (FX) in Slovak
vlny ultrazvukové
See also reference (FX) in English
Ultrasonic Waves
Links
(94) - ARTICLES
(1) - MeSH descriptor
(11) - CiBaMed
(50) - BOOKS
subject heading
Number of the records: 1
openseadragon
This site uses cookies to make them easier to browse. Learn more about
how we use cookies.