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Det sätt begreppsrelationer visas:
Det sätt begreppsrelationer visas:
Ljus
Hierarki: | ∟ ∟ ∟ ∟ Ljus 12 sidobegrepp8 underordnad begrepp∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ Ljus 12 sidobegrepp8 underordnad begrepp∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ ∟ |
Bredare villkor: | |
Snävare villkor: | |
Anmärkning: | That portion of the electromagnetic spectrum to which the human eye is sensitive. Light is about 400 to 800 nanometers in wavelength, i.e., between the ultraviolet and infrared spectra.
X |
Annotation: | differentiate from LIGHTING (the environment); light scattering = SCATTERING, RADIATION (IM) + LIGHT; LIGHT + PERIODICITY is not necessarily CIRCADIAN RHYTHM; luminance goes here or under LIGHTING but not under LUMINESCENCE, PHYSICAL; black light: index under INFRARED RAYS or ULTRAVIOLET RAYS depending on text but unspecified, index under ULTRAVIOLET RAYS
X |
considerAlso*: | consider also terms at PHOTIC and PHOTO-
X |
activeMeSHYear*: | 2007X |
dateCreated*: | 1999-01-01X |
dateRevised*: | 2006-07-05X |
recordAuthorizer*: | sjnX |
recordMaintainer*: | nnsX |
recordOriginator*: | NLMX |
Relaterad term: | |
Typ: | |
Samordna villkor: | |
URI: | |
Termer och motsvarande begrepp: | Valo (fi) XLight (en) Visible Radiation (en, ersatt) Radiation, Visible (en, ersatt) Photoradiation (en, ersatt) |
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