• Thumbnail for Ultraviolet
    Ultraviolet (UV) light is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays. UV...
    114 KB (12,504 words) - 20:15, 27 June 2024
  • Thumbnail for Ultraviolet index
    The ultraviolet index, or UV index, is an international standard measurement of the strength of the sunburn-producing ultraviolet (UV) radiation at a...
    23 KB (2,268 words) - 13:41, 16 June 2024
  • X-rays. Ultraviolet, UltraViolet, or Ultra Violet may also refer to: Ultraviolet (TV serial), a 1998 British television miniseries Ultraviolet (film),...
    4 KB (398 words) - 18:14, 28 October 2023
  • Thumbnail for Ultraviolet–visible spectroscopy
    Ultraviolet (UV) spectroscopy or ultraviolet–visible (UV–VIS) spectrophotometry refers to absorption spectroscopy or reflectance spectroscopy in part of...
    34 KB (4,414 words) - 01:56, 4 June 2024
  • Ultraviolet is a 2006 American science fiction action film written and directed by Kurt Wimmer and produced by Screen Gems. The film stars Milla Jovovich...
    14 KB (1,539 words) - 04:37, 31 January 2024
  • Harmony in Ultraviolet is the fourth studio album by Canadian electronic music musician Tim Hecker, released on October 16, 2006, on Kranky. The album...
    5 KB (209 words) - 22:20, 3 May 2024
  • Ultraviolet is a novelization of the science fiction film of the same name. It was adapted by Yvonne Navarro from the screenplay written by Kurt Wimmer...
    1 KB (74 words) - 01:56, 5 September 2022
  • Thumbnail for Ultraviolet catastrophe
    The ultraviolet catastrophe, also called the Rayleigh–Jeans catastrophe, was the prediction of late 19th century to early 20th century classical physics...
    9 KB (1,043 words) - 21:42, 18 May 2024
  • Thumbnail for Ultraviolet photography
    Ultraviolet photography is a photographic process of recording images by using radiation from the ultraviolet (UV) spectrum only. Images taken with ultraviolet...
    11 KB (1,340 words) - 01:03, 19 March 2024
  • Photokeratitis or ultraviolet keratitis is a painful eye condition caused by exposure of insufficiently protected eyes to the ultraviolet (UV) rays from...
    12 KB (1,254 words) - 11:36, 13 May 2024
  • In theoretical physics, ultraviolet completion, or UV completion, of a quantum field theory is the passing from a lower energy quantum field theory to...
    3 KB (305 words) - 05:42, 12 June 2024
  • American pop singer-songwriter, and creator of the club-pop music project Ultraviolet Sound. Hudson's previous record label, S-Curve Records, folded before...
    18 KB (773 words) - 11:46, 4 February 2024
  • Thumbnail for Ultraviolet astronomy
    Ultraviolet astronomy is the observation of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres; shorter wavelengths—higher...
    9 KB (855 words) - 14:37, 2 April 2024
  • Thumbnail for Ultraviolet light therapy
    Ultraviolet light therapy or ultraviolet phototherapy is a treatment for psoriasis, atopic skin disorder, vitiligo and other skin diseases. There are two...
    4 KB (453 words) - 04:44, 4 October 2023
  • Ultraviolet by Paul Pairet is a single-table restaurant in Shanghai, China, opened in May 2012 by French chef Paul Pairet and the VOL Group. In October...
    18 KB (1,652 words) - 19:54, 18 June 2024
  • Thumbnail for Light therapy
    neurodermatitis, psoriasis, acne vulgaris, and eczema with ultraviolet light is called ultraviolet light therapy. Exposure to light to wavelengths of 290-300...
    56 KB (6,394 words) - 01:54, 3 June 2024
  • UltraViolet was a cloud-based digital rights locker for films and television programs that allowed consumers to store proofs-of-purchase of licensed content...
    41 KB (4,143 words) - 03:18, 1 July 2024
  • Thumbnail for Ultraviolet germicidal irradiation
    Ultraviolet germicidal irradiation (UVGI) is a disinfection technique employing ultraviolet (UV) light, particularly UV-C (180–280 nm), to kill or inactivate...
    77 KB (9,283 words) - 17:07, 2 July 2024
  • In physics, an ultraviolet divergence or UV divergence is a situation in which an integral, for example a Feynman diagram, diverges because of contributions...
    6 KB (746 words) - 22:54, 1 January 2023
  • Thumbnail for Extreme ultraviolet
    Extreme ultraviolet radiation (EUV or XUV) or high-energy ultraviolet radiation is electromagnetic radiation in the part of the electromagnetic spectrum...
    13 KB (1,518 words) - 00:56, 30 May 2024
  • units. When used in this context, the traditional terms "infrared" and "ultraviolet" are not literal references to specific regions of the spectrum, but...
    2 KB (257 words) - 17:29, 8 December 2022
  • Thumbnail for Tetrachromacy
    many birds are tetrachromats with a fourth color in the ultraviolet, humans cannot see ultraviolet light directly because the lens of the eye blocks most...
    24 KB (2,686 words) - 22:08, 19 June 2024
  • Thumbnail for Electromagnetic radiation
    spectrum includes: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. Electromagnetic waves are emitted by electrically...
    79 KB (9,541 words) - 04:04, 17 June 2024
  • Thumbnail for Electromagnetic spectrum
    frequency these are: radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays. The electromagnetic waves in each of these bands...
    46 KB (4,829 words) - 20:50, 20 May 2024
  • Thumbnail for Extreme ultraviolet lithography
    Extreme ultraviolet lithography (EUVL, also known simply as EUV) is a new technology used in the semiconductor industry for manufacturing integrated circuits...
    116 KB (13,604 words) - 14:00, 4 July 2024
  • Papilionoidea superfamily, use two ultraviolet signals, UV reflectance or absorbance as a communication system. The ultraviolet region is the part of the electromagnetic...
    10 KB (1,418 words) - 21:22, 7 February 2024
  • Thumbnail for Radiation therapy
    Radiation therapy or radiotherapy (RT, RTx, or XRT) is a treatment using ionizing radiation, generally provided as part of cancer therapy to either kill...
    113 KB (13,531 words) - 22:40, 29 June 2024
  • Thumbnail for Sun protective clothing
    sun protection and is produced from a fabric rated for its level of ultraviolet (UV) protection. A novel weave structure and denier (related to thread...
    12 KB (1,591 words) - 23:00, 3 December 2023
  • Thumbnail for Radiation
    of photons, such as radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, and gamma radiation (γ) particle radiation consists of particles...
    47 KB (6,152 words) - 12:32, 13 June 2024
  • The Ultraviolet Catastrophe is an album by the American band Trotsky Icepick, released in 1991 on SST Records. It featured seven new musicians the band...
    2 KB (144 words) - 16:27, 1 October 2023