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Concept information

Terme préférentiel

Ultraviolet Rays  

Type

  • mesh:Descriptor

Définition

  • 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.

Concept générique

Synonyme(s)

  • Actinic Rays
  • Ultraviolet Light
  • Ultra-Violet Rays
  • UV Light

Traductions

  • français

  • Lumière ultraviolette
  • Rayonnement actinique
  • Rayonnement ultraviolet
  • Rayons actiniques
  • Rayons chimiques

URI

http://data.loterre.fr/ark:/67375/JVR-PKSHLS6C-C

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RDF/XML TURTLE JSON-LD Date de création 01/01/1999, dernière modification le 24/02/2017