Number of the records: 1
ultrazvuk
SYS d014465 LBL 00000cz--a2200000n--4500 005 20250606213023.6 008 990101|||anznnbabn-----------|-a|a------ 040 $b slo $a DNLM $d BA006 $d BA006 $d BA006 065 $a H01.671.031.849 066 $a 01 $c 03 150 $a ultrazvuk $x CL $x EC $x ED $x ES $x HI $x IS $x LJ $x MT $x OG $x SN $x ST $x TD $2 slo 550 $7 sllk_us_auth*d000069453 $Y Ultrasonic Waves $w p $a vlny ultrazvukové 550 $7 sllk_us_auth*d000069453 $Y Ultrasonic Waves $w b $a vlny ultrazvukové 680 9-
$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. $2 eng 680 $a the discipline (education, history, etc.) only; use ULTRASONOGRAPHY or ULTRASONIC THERAPY or specifics for diagnostic or therapeutic use of ULTRASONIC WAVES $2 eng 750 -2
$a Ultrasonics $2 eng 980 $x M
Number of the records: 1