Počet záznamov: 1
lúče ultrafialové
SYS d014466 LBL 00000cx--j2200000---45-- 005 20240119200045.7 100 $a 19990101asloy0103----ba0 152 $b mesh 250 $a lúče ultrafialové $x AE $x CL $x HI $8 slo 330 1-
$a That portion of the electromagnetic spectrum immediately below the visible range and extending into the x-ray frequencies. The longer wavelengths (near-UV or biotic or vital rays) are necessary for the endogenous synthesis of vitamin D and are also called antirachitic rays; the shorter, ionizing wavelengths (far-UV or abiotic or extravital rays) are viricidal, bactericidal, mutagenic, and carcinogenic and are used as disinfectants. $8 eng 450 $a Actinic Rays $5 e $8 eng 450 $a lúče aktinické $5 e $8 slo 450 $a UV svetlo $5 e $8 slo 450 $a svetlo čierne, ultrafialové $5 e $8 slo 450 $a UV radiácia $5 e $8 slo 450 $a UV žiarenie $5 e $8 slo 450 $a svetlo ultrafialové $5 e $8 slo 450 $a žiarenie ultrafialové $5 e $8 slo 450 $a radiácia ultrafialová $5 e $8 slo 675 $a 613.165 $v UDC-MRF-SK3 $z slo 675 $a (ochrana 614.875.086.5) 686 $a G01.358.500.505.650.891 686 $a G01.590.540.891 686 $a G01.750.250.650.891 686 $a G01.750.750.659 686 $a G01.750.770.578.891 686 $a G16.500.275.063.725.525.600 686 $a G16.500.750.775.525.600 686 $a N06.230.300.100.725.525.600 750 $a Ultraviolet Rays $8 eng 801 -0
$a US $b DNLM $c 19990101 801 -2
$a SK $b BA006 $c 19991104 801 -2
$a SK $b BA006 $c 20201125 801 -2
$a SK $b BA006 $c 20211008 801 -2
$a SK $b BA006 $c 20221106 820 $a non-ionizing but short-wave UV is ionizing $8 eng 980 $x M
Počet záznamov: 1