Number of the records: 1
ultrazvuk
SYS d014465 LBL 01263nz--a2200205n--4500 003 CZ-PrNML 005 20240206162307.5 008 990101-n-ancnnbaba----------||-ana-----d 035 $a (DNLM)D014465 040 $a ABA008 $b cze $f czmesh 072 $a H01. $x 671. $x 031. $x 849 150 $a ultrazvuk $2 czmesh 550 $w g $a akustika $7 upol_us_auth*d000162 550 $w i $a ultrazvukové vlny $i RT $7 upol_us_auth*d000069453 667 $a the discipline (education, history, etc.) only; use ULTRASONOGRAPHY or ULTRASONIC THERAPY or specifics for diagnostic or therapeutic use of ULTRASONIC WAVES 680 $i 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. 750 -2
$a Ultrasonics $2 czmesh 980 $x M 982 $a 1
Number of the records: 1