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Ultraviolet radiation -- Side effects : Handbook of Photomedicine  2013 1
Ultraviolet radiation -- Therapeutic use.   2
 

Ultraviolet Radiations -- See Ultraviolet Rays


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
  1
 

Ultraviolet Ray -- See Ultraviolet Rays


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
  1
 

Ultraviolet rays -- See Ultraviolet radiation


  1
Ultraviolet Rays.   25
Ultraviolet Rays -- adverse effects.   14
Ultraviolet Rays -- adverse effects -- Congresses : Environmental UV radiation impact on ecosystems and human health and predictive models / edited by Francesco Ghetti, Giovanni Checcucci, and Janet F. Bornman  2006 1
 

Ultraviolet Rays therapeutic use -- See Ultraviolet Therapy


The use of ultraviolet electromagnetic radiation in the treatment of disease, usually of the skin. This is the part of the sun's spectrum that causes sunburn and tanning. Ultraviolet A, used in PUVA, is closer to visible light and less damaging than Ultraviolet B, which is ionizing
  1
Ultraviolet readiation -- Physiological effect -- Research -- New South Wales -- Sydney : The hole story : recent ozone depletion research in the areas of medical, biological and veterinary science, physics, pharmacy and physiology / Sharon Beder  1992 1
Ultraviolet spectra -- Indexes. : Molecular formula list of compound names and references to published ultraviolet and visible spectra / Indexed by the Wyanadotte -ASTM (Kuentzel) punched-card index  1963 1
Ultraviolet spectroscopy.   9
Ultraviolet spectroscopy -- Programmed instruction. : Visible and ultraviolet spectroscopy : analytical chemistry by open learning / authors, Ronald C. Denney, Roy Sinclair ; editor, David Mowthorpe on behalf of ACOL  1987 1
 

Ultraviolet Therapies -- See Ultraviolet Therapy


The use of ultraviolet electromagnetic radiation in the treatment of disease, usually of the skin. This is the part of the sun's spectrum that causes sunburn and tanning. Ultraviolet A, used in PUVA, is closer to visible light and less damaging than Ultraviolet B, which is ionizing
  1
 

Ultraviolet Therapy -- See Also Photochemotherapy


Therapy using oral or topical photosensitizing agents with subsequent exposure to light
  1
Ultraviolet treatment Sewage Purification   4
Ultraviolet treatment Water Purification   3
Ultraviolet treatment Water Purification Handbooks, manuals, etc : The ultraviolet disinfection handbook / James R. Bolton, Christine A. Cotton  2008 1
Ultraviolet treatment Water Purification Technological innovations : Inactivation of pathogens with innovative UV technologies / prepared by James P. Malley, Jr. ... [and others] ; jointly sponsored by Awwa Research Foundation, U.S. Environmental Protection Agency and Water Environment Research Foundation  2004 1
Ultraviolett   2
Ultraviolette straling.   3
Ultraweitband : Ultra wideband : circuits, transceivers and systems / Ranjit Gharpurey, Peter Kinget, editors  2008 1
 

Ultrawideband antennas -- See Ultra-wideband antennas


  1
 

Ultrawideband communication systems -- See Ultra-wideband communication systems


  1
 

Ultrawideband devices -- See Ultra-wideband devices


  1
 

Ultrawideband radar -- See Ultra-wideband radar


  1
ULTRON -- Case studies : ULTRON : managing warehouse space and item obsolescence / Debjit Roy, Mayank Pratap & Premm H. Raj  2018 1
ulturell mångfald -- politiska aspekter. : Trust us : reproducing the nation and the Scandinavian nationalist populist parties / by Anders Hellstrom  2016 1
Ulukhaktok Inuit Northwest Territories Social conditions : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
Ulukhaktok Inuit Northwest Territories Social life and customs : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
Ulukhaktok Masculinity Social aspects Northwest Territories : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
Ulukhaktok Men Northwest Territories Social conditions : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
Ulukhaktok Men Northwest Territories Social life and customs : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
Ulukhaktok Northwest Territories : Becoming inummarik : men's lives in an Inuit community / Peter Collings  2014 1
 

ʻUlūm-i Islāmiyah kī ek insāʼiklopīḍiyā -- See ʻUlūm-i Islāmiyah kī ek Urdū insāʼiklopīḍiyā


  1
ʻUlūm-i Islāmiyah kī ek Urdū insāʼiklopīḍiyā -- Indexes. : The Encyclopaedia of Islam, new edition. Index of subjects to volumes I-XI and to the supplement, fascicules 1-6 / compiled by P.J. Bearman  2003 1
 

Ulunchun (Chinese people) -- See Oroqen (Chinese people)


  1
Ulungura, Matthias : Federation frontline : a people's history of World War II in the Northern Territory / Peter and Sheila Forrest  2001 1
 

Uluragooli (African people) -- See Logooli (African people)


  1
Uluridtya (Australian people) -- Folklore : The significance of Ayers Rock for Aborigines / [by W. E. Harney  1968 1
Uluritdja tribe : The story of Ayers Rock / told by Uluritdja tribesmen Kadakadeka and Imalung to W.E. Harney  1957 1
Uluru/Ayers Rock Aboriginal Australians Australia Northern Territory Religion : The significance of Ayers Rock for Aborigines  1979 1
Uluru/Ayers Rock Aboriginal Australians Land tenure Northern Territory : Uluru : an Aboriginal history of Ayers Rock / Robert Layton  1986 1
Uluru/Ayers Rock Aboriginal Australians Northern Territory : Uluru : an Aboriginal history of Ayers Rock / Robert Layton  1986 1
Uluru (Ayers Rock-Mount Olga) National Park National parks and reserves Australia Northern Territory   3
Uluru (Ayers Rock)-Mt Olga National Park Aboriginal Australians Northern Territory Economic conditions : The economic impact of tourism on the Mutitjulu community, Uluru (Ayers Rock-Mount Olga) National Park / J.C. Altman  1987 1
Uluru (Ayers Rock)-Mt Olga National Park Aboriginal Australians Northern Territory Social conditions : The economic impact of tourism on the Mutitjulu community, Uluru (Ayers Rock-Mount Olga) National Park / J.C. Altman  1987 1
 

Uluru (Ayers Rock) Mt. Olga National Park (N.T.) -- See Uluru-Kata Tjuta National Park (N.T.)


  1
Uluru (Ayers Rock)-Mt. Olga National Park (N.T.) -- Posters : Australian scenes, towns etc. [picture]    1
Uluru (Ayers Rock)-Mt Olga National Park Tourism Northern Territory : The economic impact of tourism on the Mutitjulu community, Uluru (Ayers Rock-Mount Olga) National Park / J.C. Altman  1987 1
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