duration instrument to use normal incidence multilayer coated optics to image the Sun in ultravioletextremeultraviolet . This portion of the spectrum is extremely difficult to reflect, as most matter ... grazing incidence as in a Wolter telescope for imaging X rays or a diffraction grating as in the infamous ... Ultraviolet telescopes Category Telescope instruments ... of the main telescope. The EIT wavelengths are of great interest to solar physicists because ... telescope are coated with alternate layers of a light spacer element such as silicon that absorbs ... to 50 can be attained. The multilayer technology allows conventional telescope forms such as the Cassegrain .... Solar imaging with multilayer EUV optics was pioneered in the 1990s by the MSSTA and NIXT sounding ... 1990s that simple imaging of the corona would be scientifically useful most of the other instruments ... are used to achieve microscopic changes in the size of the telescope structure and hence the mirror ... telescope to image the full disk of the Sun in EUV was flown by A.B.C. Walker and team in 1987 . The TRACE ... more details
ExtremeUltraviolet radiation EUV or XUV is high energy ultraviolet radiation, generally defined to be electromagnetic radiation in the part of the electromagnetic spectrum spanning wavelength s from 120 nm down to 10 nm, and therefore by the Planck Einstein equation having photon s with energies from 10 Electron volt eV up to 124 eV. EUV is naturally generated by the solar corona and artificially by plasma physics plasma and Synchrotron light source synchroton light sources. Its main uses are photoelectron spectroscopy , ExtremeultravioletImagingTelescope solar imaging , and EUVL lithography . In air , EUV is the most highly Absorption electromagnetic radiation absorbed component of the electromagnetic spectrum, requiring vacuum high vacuum for transmission. EUV generation Neutral atoms or condensed matter cannot emit EUV radiation. Ionization must take place first. EUV light can only be emitted by electrons which are bound to multicharged positive ions for example, to remove an electron from a 3 charged carbon ion three electrons already removed requires about 65 eV . ref http www.webelements.com webelements.com ref Such electrons are more tightly bound than typical valence electrons . The existence of multicharged positive ions is only possible in a hot dense plasma physics plasma . Alternatively, the free electrons and ions may be generated temporarily and instantaneously by the intense electric field of a harmonic generation very high harmonic laser ... publications defise pdf spie3114 1997 eit.pdf documented in the CCD radiation aging of the Extreme UV ImagingTelescope EIT . ref J M. Defise et al. , Proc. SPIE 3114, pp. 598 607 1997 . ref ... nm below the surface, resulting in heating. See also Extremeultraviolet lithography . References references DEFAULTSORT ExtremeUltraviolet Category Ultraviolet radiation de Extrem ultraviolette ... while Ultraviolet VUV radiation showed positive charging within the borders of exposure. Studies using ... more details
project UltravioletImagingTelescope ref References references External links http praxis.pha.jhu.edu ...File Astro1 sts35 big.jpg right 200px The Hopkins UltravioletTelescope HUT was a space telescope designed to make spectroscopic observations in the far ultraviolet region of the electromagnetic spectrum . It was flown into orbit on the Space Shuttle and operated from the Shuttle s payload bay on two occasions in December 1990, as part of Shuttle mission STS 35 , and in March 1995, as part of mission STS 67 . ref cite web title What is HUT and what does it do? url http praxis.pha.jhu.edu instruments what is hut2.html author Bill Blair accessdate 2009 02 22 ref HUT was designed and built by a team based at Johns Hopkins University , led by Arthur Davidsen . ref name hut tech cite web title HUT Technical Summary url http praxis.pha.jhu.edu instruments hut info2.html author Bill Blair accessdate 2009 02 22 ref ref cite web title Arthur Davidsen, 57, Johns Hopkins Astrophysicist, Dies url http query.nytimes.com gst fullpage.html?res 9D01E4DB133AF931A15754C0A9679C8B63 author Dennis Overbye publisher New York Times date 2001 07 22 accessdate 2009 02 22 ref The telescope consisted of a 90 cm main mirror used to focus ultraviolet light onto a spectrograph situated at the prime focus . This instrument had a spectroscopic range of 82.5 to 185 nanometer nm s, and a spectral resolution of about 0.3 nm. ref name hut tech HUT was used to observe a wide range of astrophysical sources, including supernova remnants , active galactic nuclei , cataclysmic variable stars, as well as various planets in our Solar System . ref cite web title Achievements of ASTRO 2 url http praxis.pha.jhu.edu ..., 385 observations were made of 265 targets. ref cite web title The Hopkins UltravioletTelescope ... UltravioletTelescope ... 2009 02 22 ref HUT was co mounted with WUPPE, HIT, and Broad Band X ray Telescope BBXRT on the Astro ... more details
Infobox Spacecraft Name ExtremeUltraviolet Explorer Image Image EUVE Photo.gif 200px Caption The ExtremeUltraviolet Explorer spacecraft Organization NASA Major Contractors Mission Type Atmospheric observation using UV telescope Satellite Of Earth Orbital Insertion Date Launch 6 7 92 Launch Vehicle Delta II Decay Mission Duration 6 7 92 to 1 31 01 NSSDC ID Webpage http archive.stsci.edu euve EUVE page at NASA STScI MAST Mass Power Orbital elements Semimajor Axis Eccentricity Inclination Orbital Period Apoapsis Periapsis Orbits The ExtremeUltraviolet Explorer EUVE was a space telescope for ultraviolet UV astronomy , launched on June 7, 1992. With instruments for UV radiation between wavelengths of 7 and 76 nanometer nm , the EUVE was the first satellite mission especially for the short wave ultraviolet range. The satellite compiled an all sky survey of 801 astronomical targets before being decommissioned on January 31, 2001. It re entered the atmosphere on January 30, 2002. ref cite press title EUVE spacecraft re enters Earth s atmosphere date January 31, 2002 publisher NASA url http www.nasa.gov home hqnews 2002 02 019.txt ref Image EUVE.jpg thumb left 150px The ExtremeUltraviolet Explorer Spacecraft prior to launch Mission goals The goals of the mission included several different areas of observation using the extremeultraviolet EUV range of frequencies To make an all sky survey in the extremeultraviolet band To make a deep survey in the EUV range on two separate bandpasses To make spectroscopic observations of targets found by other missions To observe EUV sources such as hot ... Ultraviolet telescopes Category Artificial satellites formerly orbiting Earth Category Spacecraft launched by Delta II rockets space stub de ExtremeUltraviolet Explorer es ExtremeUltraviolet Explorer fr ExtremeUltraviolet Explorer it ExtremeUltraviolet Explorer ja EUVE pl EUVE fi EUVE ... spectroscopy To determine whether it would be beneficial to create another, more sensitive EUV telescope ... more details
the deep ultraviolet lithography used today. All matter absorbs Extremeultraviolet EUV radiation. Hence ... laser produced plasma LPP ExtremeUltraviolet EUV lithography light source from Cymer to ASML ... Further reading cite book title ExtremeUltraviolet Lithography author Banqiu Wu and Ajay Kumar ... author Banqiu Wu and Ajay Kumar title ExtremeUltraviolet Lithography Towards the Next Generation of Integrated ... DEFAULTSORT ExtremeUltraviolet Lithography Category Lithography microfabrication de EUV Lithografie fr Lithographie ExtremeUltraViolet ru ... sub 20 nm line space features. However, it must be kept in mind a range of ultraviolet ... power euv lithography lightsources come of age.html ref ref Taking Semiconductor Manufacturing to the extreme ... more details
File Aurora Saturn.jpg thumb right STIS camera images Saturn aurora The Space TelescopeImaging Spectrograph STIS is a spectrograph , also with a camera mode, installed on the Hubble Space Telescope . It operated continuously from 1997 until a power supply failure in 2004. After repairs, it began operating again in 2009. The spectrograph has made many important observations, including the first spectrum of the Celestial body atmosphere atmosphere of an extrasolar planet , HD 209458b . The STIS was installed on Hubble in 1997 during its second servicing mission STS 82 by Mark C. Lee Mark Lee and Steven Smith astronaut Steven Smith , replacing the High Resolution Spectrograph and the Faint Object Spectrograph . It was designed to operate for five years. On August 3, 2004 an electronic failure rendered STIS inoperable, ending its use 2 years beyond its predicted lifespan. In order to bring it back to operational status, the instrument was repaired by space shuttle astronauts during STS 125 , Servicing Mission 4, launched on May 11, 2009. ref cite web url http www.nasa.gov mission pages hubble servicing SM4 main STOCC update 05172009 FD7.html title Space Telescope Operations Control Center Flight Day 7 date May 17, 2009 publisher NASA ref The STIS has three 1024 1024 detector arrays. The first is a charge coupled device with a 52 52 arc second field of view, covering the visible and near infrared spectrum from 200 nm to 1030 nm. The other two detectors are Multi Anode Multichannel Arrays, each with a 25 25 arc second field of view. One is Cs sub 2 sub Te, and covers the near UV between 160 nm and 310 nm. The other is CsI and covers the far UV between 115 ... stub hu Space TelescopeImaging Spectrograph th tr Uzay Teleskopu ... design detectors publisher Space Telescope Science Institute ref See also Wide Field and Planetary Camera ... Space Telescope Category Hubble Space Telescope Category Space science experiments Category Telescope ... more details
The Katzman Automatic ImagingTelescope KAIT is an automated telescope used in the search for supernova e. The KAIT is a computer controlled reflecting telescope with a 76 cm mirror and a Charge coupled device CCD camera to take pictures. It is located at the Lick Observatory near San Jose, California . KAIT can take close to 100 images per hour and observe about 1000 galaxy galaxies a night. Discoveries ref http astron.berkeley.edu bait kait.html The KAIT Home Page ref class wikitable sortable Year Supernovae Novae Dwarf Novae Comets 1998 20 4 2 1 1999 40 1 7 1 2000 38 2 0 0 2001 68 3 0 0 2002 82 2 0 0 2003 95 5 0 0 2004 83 0 0 0 2005 82 0 0 0 2006 84 0 0 0 2007 69 0 0 0 2008 77 0 0 0 2009 br small as of Tue, 06 Jan 2009 17 10 16 GMT small 2 0 0 0 References div class references small references div External links http astron.berkeley.edu bait kait.html KAIT Home page coord 37 20 36.04 N 121 38 05.36 W display title Category Telescopes Category Lick Observatory Category Supernovae observatory stub pl Katzman Automatic ImagingTelescope ... more details
wiktionary imagingImaging is the representation or reproduction of an object s outward form especially a visual representation i.e., the formation of an image . Imaging methodologies and technologies Chemical imaging , the simultaneous measurement of spectra and pictures Digital imaging , creating digital images, generally by scanning, or through digital photography Disk image , a file which contains the exact content of a data storage medium Document imaging , replicating documents commonly used in business Geophysical imaging Medical imaging , creating images of the human body or parts of it, to diagnose or examine disease Magnetic resonance imaging Molecular imaging Optical imaging Personal imaging , real time sharing of personal experience through images Radar imaging , or imaging radar, for obtaining an image of an object, not just its location and speed Reprography , reproduction of graphics through electrical and mechanical means Cinematography Photography , the process of creating still images Xerography , the method of photocopying Speckle imaging , a method of shift and add for astronomical imaging Stereo imaging , an aspect of sound recording and reproduction concerning spatial locations of the performers Thermography , infrared imaging Proper names Imaging for Windows , a software product for scanning paper documents Further reading Cite book author Saxby, Graham year 2010 title The Science of Imaging publisher Taylor & Francis isbn 9781439812860 edition 2nd url http www.crcpress.com product isbn 9781439812860 See also Image processing Imaging technology disambiguation Imaging science , which includes many fields of science Remote sensing , imaging the Earth or a planet from space or aircraft disambig pl Obrazowanie ... more details
an image. Other optical telescopes Ultraviolettelescope, shorter wavelengths than visible light X ray telescope , shorter wavelengths than ultraviolet light Infrared telescope , longer wavelengths ...Other uses Telescope disambiguation File 100inchHooker.jpg thumb right 175px The 100 inch 2.5 m Hooker reflecting telescope at Mount Wilson Observatory near Los Angeles , California. A telescope is an instrument ... of the 17th century. The word telescope can refer to a wide range of instruments detecting different regions of the electromagnetic spectrum . The word telescope from the Greek language Greek ... BY J. J. FAHIE Galileo usually called the telescope occhicde or cannocchiale and now he calls the microscope occhialino. The name telescope was first suggested by Demisiani in 1612 ref ref Reference Sobel ... of the Telescope 1947 ref In the Starry Messenger Galileo had used the term perspicillum . History main History of the telescope The earliest evidence of working telescopes were the refracting telescope ... Science The Telescope by Al Van Helden The Hague discussed the patent applications first of Hans ... Janssen had a telescope at about the same time but was at the Frankfurt Fair where he tried to sell ... was being investigated soon after the invention of the refracting telescope. ref http books.google.com ... led to many proposed designs and several attempts to build reflecting telescope s. ref Attempts ... built the first practical reflecting telescope, which bears his name, the Newtonian telescope Newtonian ..., is the earliest known example of a telescope mirror coated by this technique. ref The maximum ... from radio telescope radio to gamma ray telescope gamma rays . The first purpose built radio telescope went into operation in 1937. Since then, a tremendous variety of complex astronomical instruments have been developed. Types of telescopes Citations missing date July 2008 The name telescope covers a wide range of instruments. One important classification is the type of radiation the telescope ... more details
The Telescope was a magazine for amateur astronomy amateur astronomers published between 1931 and 1941. The magazine was first published as a quarterly under the editorship of Harlan Stetson, director of the Perkins Observatory in Ohio. It featured popular articles about contemporary research. In 1934 Stetson moved to Cambridge, Massachusetts and brought the magazine with him. Publishing duties were assumed jointly by the Harvard College Observatory and the Bond Astronomical Club, under the editorship of Donald H. Menzel . The Telescope became a bimonthly publication at this time. ref name CAF citation last Federer first Charles A. title The Story of The Sky magazine Sky and Telescope volume 75 issue pages 461 63 year 1986 date November 1986 url ref In 1941, The Telescope was merged with The Sky magazine The Sky , creating Sky & Telescope magazine, ref name CAF which has remained in publication ever since. References reflist See also Amateur astronomy DEFAULTSORT Telescope, The Category Amateur astronomy Category American magazines Category Monthly magazines Category Science and technology magazines Category Publications established in 1931 Category Publications disestablished in 1941 sci mag stub fi The Telescope ... more details
flagicon Netherlands Astronomical Netherlands Satellite flagicon United States ESA ExtremeultravioletImagingTelescope flagicon United States Far Ultraviolet Spectroscopic Explorer FUSE flagicon United States GALEX flagicon United States ESA Hubble Space Telescope flagicon United States ESA International Ultraviolet Explorer flagicon United States Orbiting Astronomical Observatory flagicon United ... Space Telescope and Far Ultraviolet Spectroscopic Explorer FUSE have been the most recent major space telescope s to view the near and far UV Electromagnetic spectrum spectrum of the sky, though other UV instruments have flown on sounding rockets and the Space Shuttle . Ultraviolet space telescopes ...Image M81 wide Galex.jpg thumb right A GALEX image of the spiral galaxy Messier 81 in ultraviolet light. Credit GALEX NASA JPL Caltech . Ultraviolet astronomy is generally used to refer to observations of electromagnetic radiation at ultraviolet wavelengths between approximately 10 and 320 nanometres shorter wavelengths&mdash higher energy photons&mdash are studied by X ray astronomy and gamma ray astronomy . ref name cox2000 cite book author A. N. Cox, editor title Allen s Astrophysical Quantities year 2000 publisher Springer Verlag location New York isbn 0 387 98746 0 ref Light at these wavelengths is absorbed by the Earth s atmosphere, so observations at these wavelengths must be performed from the upper atmosphere or from space. ref name cox2000 Ultraviolet line spectrum measurements are used ... information about the Galaxy formation and evolution evolution of galaxies . The ultraviolet Universe ... part of the spectrum. Ultraviolet radiation is the signature of hotter objects, typically in the early and late stages of their stellar evolution evolution . If we could see the sky in ultraviolet ... class references small references div Astronomy navbox state uncollapsed Category Astronomical imaging Category Observational astronomy Category Ultraviolet radiation astronomy stub date June 2009 needs ... more details
Wiktionary ultravioletUltraviolet refers to electromagnetic radiation with a wavelength shorter than that of visible light, but longer than soft X rays. Ultraviolet may also refer to TOC right Film and television Ultraviolet TV serial Ultraviolet TV serial , a 1998 British television miniseries Ultraviolet film Ultraviolet film , a 2006 science fiction film Ultraviolet novel Ultraviolet novel , a 2006 novel adapted from the film Ultraviolet Code 044 , a 2008 Japanese anime based on the film Music Ultraviolet All About Eve album Ultraviolet All About Eve album Ultraviolet Kid Sister album Ultraviolet Kid Sister album Ultra Violet Bananarama album Ultra Violet Bananarama album Ultraviolet Light My Way , a song by U2 Ultraviolet Ballad of Paul K Ultraviolet Ballad of Paul K , a single by McFly Ultraviolet , an album by DJ Antoine Albums DJ Antoine Ultraviolet , an album by Ed Alleyne Johnson Ultraviolet , a song by Annetenna from Annetenna album Annetenna Ultraviolet , a song by The B 52 s from Funplex Ultraviolet , a song by Karl Bartos from Communication album Communication Ultraviolet , a song by Romano Musumarra and Claudio Gizzi from Automat album Automat Ultraviolet , a song by Joanna Pacitti from This Crazy Life Other uses Ultra Violet Isabelle Collin Dufresne , French American artist and author, a Warhol superstar UltraViolet DRM , a digital rights management system proposed by the DECE consortium See also Lookfrom Ultraviolet UV disambiguation Violet disambiguation Disambiguation de Ultraviolet fr Ultraviolet homonymie ... more details
No footnotes date April 2009 Ultraviolet photography is a photographic process of recording image s by using light from the ultraviolet UV spectrum only. Overview Image PIA07908.jpg thumb Ultraviolet astronomy Ultraviolet image of the globular cluster NGC 1851 in the southern constellation Columba . Light which is visible to the human eye covers the spectral region from about 400 to 750 nanometer s. This is the radiation spectrum used in normal photography . The band of radiation that extends from about 1 nm to 400 nm is known as ultraviolet radiation . UV spectrographers divide this range into three bands near UV 380 200 nm wavelength abbrev. NUV far UV or vacuum UV 200 10 nm abbrev. FUV or VUV extreme UV 1 31 nm abbrev. EUV or XUV . Only near UV is of interest for UV photography, for several reasons. Ordinary air is opaque to wavelengths below about 200 nm ... ways to use UV radiation to take photograph s reflected ultraviolet and ultraviolet fluorescence photography. Reflected ultraviolet photography finds practical use in medicine , dermatology ... wave ultraviolet photography. Most modern UV sources are based on a mercury element mercury ... ultraviolet to pass and absorbs all visible light . Examples of these filters are Kodak Wratten ... Ultraviolet Infrared. 1973 Gibson HL, Kodak Company, Rochester, p123 130. ref Ultraviolet fluorescence ... photography. The same ultraviolet light sources as in reflected UV photography, except that a glass filter is used to absorb all the visible light and allow only the desired ultraviolet to pass ... must be placed in front of the camera lens , to exclude residual ultraviolet and allow the resulting .... The FinePix IS Pro Fujifilm FinePix IS PRO DSLR digital SLR camera is purpose designed for ultraviolet ... is made can respond to wavelengths between 1100 190nm. Footnotes references See also Ultraviolet ... Ultraviolet floral photography http nikongear.com smf index.php?topic 22838.0 The UV Sticky ... more details
The Ultraviolet Catastrophe is a Space Tribe album published in 1998 by Spiritzone . Style Psychedelic Trance Goa Trance Release date 20 January 1998 Album listing All You Need Is Spirit And Nothing Live What U Love The Ultraviolet Catastrophe Know Your Dopefiend The Journey Is The Goal Nuclear Fission Chips The Source Energy External links http www.amazon.com exec obidos tg detail B000003SZ9 free demos wmv or real DEFAULTSORT Ultraviolet Catastrophe, The Category 1998 albums Category Space Tribe albums ... more details
Wikify date June 2010 Butterflies, or members of the Papiloinoidea superfamily, use two ultraviolet signals, UV reflectance or absorbance as a communication system. The ultraviolet region is the part of the electromagnetic ... mating behavior and sex recognition. ref Silberglied RE, Taylor OR. 1973. Ultraviolet differences .... 241 406 408. ref ref Communication in the Ultraviolet Robert E. Silberglied, Annual Review of Ecology and Systematics, Vol. 10 1979 , pp. 373 398 ref Ultraviolet light reflection and absorption in butterflies The ultraviolet communication system has two roles, a sender and a receiver. Butterflies send ultraviolet signals using UV reflectance or UV absorption. The former is accomplished through ... of Eurema lisa by Helen Ghiradella. ref name Ghira Ghiradella, H et al. 1972 Ultraviolet Reflection ... of light with a wavelength within the ultraviolet spectrum. ref name Ghira The other ultraviolet ... containing this pigment, the wings are unable to reflect ultraviolet light as well as without the pigment because the pterins absorb the ultraviolet light. ref Obara Y. et al. 2008 Mate Preference ... UV Color. Zoological Science 25, ppg 1 5. ref Thus, butterflies are able to reflect ultraviolet ... constructive interference and can absorb ultraviolet through the action of pterin pigments. Ultraviolet light reception in butterflies Butterflies receive ultraviolet signals by utilizing a special ... to detect UV light and responds maximally to ultraviolet light at approximately 350 nm. ref name Stavenga Therefore, a visual pigment that responds to ultraviolet light is the mechanism behind ultraviolet light perception. Ultraviolet light and butterfly mating behavior Image White Cabbage ... , use their private ultraviolet communication system to initiate mating behavior. In this species, ultraviolet reflection is sexually dimorphic with females exhibiting the ability to reflect ultraviolet ... an ultraviolet reflection from a female initiate a courtship behavior that involves approaching the female ... more details
Infobox Book See Wikipedia WikiProject Novels or Wikipedia WikiProject Books name Ultraviolet image Commented out because image was deleted Image Ultraviolet 2006.jpg 220px Image caption First edition cover author Yvonne Navarro country USA language English language English genre Science fiction , Dystopian novel publisher Warner Books release date 1 March 2006 media type Print Paperback pages 304 pp isbn ISBN 0 446 61654 0 Ultraviolet is a novelization of the science fiction Ultraviolet film film of the same name . It was adapted by Yvonne Navarro from the screenplay written by Kurt Wimmer . The novelization provides more backstory that the film was not able to accomplish. The novel is also based on the original screenplay by Kurt Wimmer before Sony heavily edited it. External links http www.sonypictures.com movies ultraviolet Official Ultraviolet Website imdb title 0370032 title Ultraviolet Category 2006 novels Category American science fiction novels Category Dystopian novels 2000s sf novel stub ... more details
UltraViolet is a system to manage the access to copyright protected media on the various consumer devices ... 2010 07 20 ultraviolet the next step in drm and maybe legal movie downloads title UltraViolet the next ... press UltraViolet Brand Launch Release 07 20 2010 FINAL.PDF title Digital Entertainment Content Ecosystem Unveils UltraViolet Brand publisher DECE, LLC date July 20, 2010 accessdate 2010 07 21 ref Apple ... 20 dece ultraviolet apple title With DECE s UltraViolet, We re About To See Just How Powerful Apple ... The Common File Format CFF UltraViolet content will be downloaded or streamed in a Common File Format ... across the whole UltraViolet ecosystem. Because every UltraViolet title arrives in this format, it will generally play on any UltraViolet branded device. Key elements of the Common File Format including ... purposes. Legacy Streaming In addition to content in CFF, UltraViolet content can also be offered ... streaming is likely to be the first way of receiving UltraViolet content from the cloud. The Digital Rights Locker UltraViolet creates an online virtual library for each user. This allows sharing with other UltraViolet users, and transferring media to, or playing media on, an UltraViolet enabled ... ultraviolet buy your movie once play it anywhere title Introducing UltraViolet Buy Your Digital ... 20 July 2010 ref The UltraViolet coordinator stores in the cloud the right for the content purchased ... media storage locker, UltraViolet bypasses the cost of storage and of updating video formats and DRM .... Selected DRM technologies UltraViolet selected a number of five DRM technologies allowing ... that beta testing of UltraViolet started in Fall 2010 ref cite web title Universal DRM renamed UltraViolet, beta starts this fall url http arstechnica.com gadgets news 2010 07 dece moving forward ... Keychest References Reflist External links http www.uvvu.com UltraViolet website http www.thewrap.com movies article long last video anywhere launches ultraviolet bows mid 2011 23672?page 0,1 TheWrap ... more details
Infobox Album See Wikipedia WikiProject Albums Name Harmony in Ultraviolet Type Album Artist Tim Hecker Cover TimHeckerHarmonyInUltraviolet.jpg Released October 16, 2006 Recorded Genre Ambient music Ambient , Glitch music Glitch Length 49 53 Label Kranky small krank102 small Producer Reviews Allmusic Rating 4 5 Allmusic class album id r855010 pure url yes link Pitchfork Media 8.7 10 http www.pitchforkmedia.com article record review 38992 Tim Hecker Harmony in Ultraviolet link Last album Mort Aux Vaches Tim Hecker album Mort Aux Vaches br 2005 This album Harmony in Ultraviolet br 2006 Next album An Imaginary Country br 2009 Harmony in Ultraviolet is Tim Hecker s fourth full length album, released on October 16, 2006 by Kranky Records Kranky . Critical reaction The album was generally praised by critics, with Pitchfork Media writer Mark Richardson saying cquote Harmony in Ultraviolet is sensual body music of a very particular kind, and it s the sort of record that asks a lot. But if you trust it and go along, it knows exactly where to lay its hands. Track listing Rainbow Blood 1 53 Stags, Aircraft, Kings and Secretaries 4 31 Palimpsest I 0 36 Chimeras 3 14 Dungeoneering 5 25 Palimpsest II 0 39 Spring Heeled Jack Flies Tonight 3 11 Harmony in Blue I 1 32 Harmony in Blue II 1 53 Harmony in Blue III 2 41 Harmony in Blue IV 2 03 Radio Spiricom 4 52 Whitecaps of White Noise I 7 30 Whitecaps of White Noise II 5 57 Blood Rainbow 4 06 External links http brainwashed.com common htdocs discog krank102.html Kranky s Harmony in Ultraviolet page Tim Hecker Category 2006 albums Category Tim Hecker albums 2000s electronic album stub ... more details
Infobox film name Ultraviolet image Ultraviolet poster.jpg caption Promotional film poster director Kurt ... language English budget United States dollar 30 million gross 31,070,211 Ultraviolet is a 2006 American ... Gloria , ref name RottenTomatoesPage See http www.rottentomatoes.com m 10004504 ultraviolet about.php Ultraviolet at Rotten Tomatoes , where the synposis details the links of the film to the book ref ... government dictatorship. Many comparisons have been made between Ultraviolet and Equilibrium film Equilibrium , Wimmer s previous film, such as the use of gun fu . A Ultraviolet novel novelization ... of some of the more improbable plot twists. An anime derivation entitled Ultraviolet Code ... company Madhouse . ref name anime announced cite web url http www.animekon.com news 472 Ultraviolet Anime Announced.html title Ultraviolet Anime Announced publisher Animekon language accessdate 2008 03 18 Dead link date November 2010 bot H3llBot ref Plot Ultraviolet takes place in the year 2078 , in the years ... Endera Production Image Ultraviolet Pearltower.png thumb right 150px Scene featuring Six Cameron ... not in the trailer ref as well as 24 song 24 by Jem singer Jem . Reception Ultraviolet was released ... url http www.rottentomatoes.com m 10004504 ultraviolet title Ultraviolet 2006 accessdate August 14, 2009 ... and forgettable sci fi thriller, Ultraviolet is inept in every regard. ref http www.rottentomatoes.com m 10004504 ultraviolet ref Critics have taken issue with some of the film s fight scenes ... than half an hour from the film which was later restored in the Ultraviolet novel novelization . Fact .... ref name criticism1 http www.equilibriumfans.com Ultraviolet Rough Cut.htm Unofficial Equlilibrium ... Evil And Her Ultraviolet Beef Bot generated title ref Box office performance The film grossed United States dollar US 31,070,211 in worldwide box office totals. The budget for Ultraviolet was estimated ... . ref name DVDrelease reference Movies.go.com http movies.go.com movies movie?name ultraviolet ... more details
The UV Index is an international standard measurement of how strong is the ultraviolet UV radiation from the sun at a particular place on a particular day. It is a scale primarily used in daily forecasts aimed at the general public. Its purpose is to help people to effectively protect themselves from UV light, of which excessive exposure causes sunburn s, human eye eye damage such as cataract s, skin aging, and skin cancer see the section Ultraviolet Human health related effects of UV radiation health effects of ultraviolet light . Public health organizations recommend that people protect themselves for example, by applying sunscreen to the skin and wearing a hat when the UV index is 3 or higher see the table below for complete recommendations. Description The UV index linear scale, with higher values representing the risk level of skin damage due to UV exposure. An index of 0 corresponds to zero UV irradiation, as is essentially the case at night time. While an index of 10 corresponds roughly to midday sun and a clear sky, indices greater than 11 are quite common in the southern hemisphere where the Ozone depletion Ozone layer is depleted . Values as high as 17 have been recorded in Carnarvon, Western Australia ref Scitech Instrument, http www.scitec.uk.com uvphotodiodes notes uv index measuring.php ref 1 UV Sensor Application Note UV Index Measurement , Accessed 2007 ref and in Mareeba, Queensland . ref Australian Government Bureau of Meteorology, http www.bom.gov.au products UV Mareeba QLD.shtml ref 2 UV Index Forecast for Mareeba , Accessed 2008 ref The numbers are related to the amount of UV radiation reaching the surface of the earth , measured in Watt W Square metre m sup 2 sup , but the relationship is not simple see below for definition because UV power is spread .... Do not stay out in the sun for too long. align center bgcolor 6B49C8 11 Extreme risk of harm from ... in Ecuadorian territory Category Sun tanning Category Weather Category Ultraviolet radiation ... more details
unreferenced date July 2008 merge UV completion date October 2010 In physics , an ultraviolet divergence is a situation in which an integral , for example a Feynman diagram , diverges because of contributions of objects with very high energy approaching infinity , or, equivalently, because of physical phenomena at very short distances. An infinite answer to a question that should have a finite answer is a potential problem. Reason for ultraviolet divergence according to Bjorken and Drell Commenting on the fact that contemporary theories about quantum scattering of fundamental particles grew out of application of the quantization procedure to classical fields that satisfy wave equations, James Daniel Bjorken Bjorken and Sidney Drell Drell ref J.D. Bjorken, S. Drell 1965 . Relativistic Quantum Fields, Preface. McGraw Hill. ISBN 0 07 005494 0. ref pointed out the following facts about such a procedure which are still as relevant today as in 1965 The first is that we are led to a theory with differential wave propagation. The field functions are continuous functions of continuous parameters x and t, and the changes in the fields at a point x are determined by properties of the fields infinitesimally close to the point x. For most wave fields for example, sound waves and the vibrations ... which avoids differential field equations . The ultraviolet UV divergences are often unphysical effects .... The classic example of an ultraviolet divergence, and the scenario from which the name arises, occurs ..., which was known as the ultraviolet catastrophe , is addressed by quantum mechanics , which ... exist in larger energy packets. The ultraviolet UV divergences are often unphysical effects that can ... example of an ultraviolet divergence, and the scenario from which the name arises, occurs when one ... was known as the ultraviolet catastrophe , is addressed by quantum mechanics , which limits the amount ... point Causal perturbation theory Zeta function regularization DEFAULTSORT Ultraviolet Divergence ... more details
Image blackbody lg.png thumb 303px The Ultraviolet catastrophe is the error at short wavelengths in the Rayleigh Jeans law for the energy emitted by an ideal black body. The error, much more pronounced for short wavelengths, is the difference between the black curve the wrong curve predicted by the Rayleigh Jeans law and the blue curve the correct curve predicted by Planck s law . The ultraviolet catastrophe , also called the Rayleigh Jeans catastrophe, was a prediction of late 19th century early 20th century classical physics that an ideal black body at thermodynamic equilibrium thermal equilibrium will emit radiation with infinite power. The term ultraviolet catastrophe was first used in 1911 by Paul Ehrenfest , although the concept goes back to 1900 with the first derivation of the math lambda 4 math dependence of the Rayleigh Jeans law the word ultraviolet refers to the fact that the problem appears in the short wavelength region of the electromagnetic spectrum . Since the first appearance of the term, it has also been used for other predictions of a similar nature, as in quantum electrodynamics and such cases as ultraviolet divergence . Problem The ultraviolet catastrophe results from the equipartition theorem of classical statistical mechanics which states that all harmonic oscillator modes degrees of freedom of a system at equilibrium have an average energy of math kT 2 math . An example, from Mason s A History of the Sciences , ref cite book last Mason, MA, PhD first Stephen authorlink Stephen F. Mason title A History of the Sciences publisher Collier Books year 1962 location New York, NY pages 550 isbn ref illustrates multi mode vibration via a piece of string. As a Standing wave natural vibrator , the string will oscillate with Overtone Explanation specific modes ..., as well as a number of physics textbooks, present an incorrect version of the history of the ultraviolet ... Hermann, Paris isbn 0 4711 6433 X pages 624&ndash 626 DEFAULTSORT Ultraviolet Catastrophe Category ... more details
Ultraviolet disinfection is a form of wastewater treatment. It is commonly used in garden pond filtration systems to kill algae . Large scale urban Ultraviolet UV wastewater treatment is performed in cities such as Edmonton, Alberta . The use of Ultra Violet UV light has now become standard practice in most municipal waste water treatment processes. Effluent is now starting to be recognised as a valuable resource, not a problem that needs to be dumped. Many waste water facilities are being renamed as water reclamation facilities, and whether the waste water is being discharged into a river, being used to irrigate crops, or injected into an aquifer for later recovery Ultraviolet light is now being used to ensure water is free from harmful organisms. How does UV work? UV light between 250nm and 270nm is absorbed by the DNA in all living matter, or RNA in the case of a virus. The light causes cross bonds within the DNA structure to vibrate to the point of rupture. The UV light breaks the cross bonds in the DNA, and forms dimers. Once these bonds are broken, normal cell function quickly ceases. Replication, assimilation of food and respiration are all permanently interrupted, resulting in non viability of the organism. UV systems destined for drinking water applications are validated using a third party test house to demonstrate system capability, and usually a non pathogenic surrogate such as MS 2 phage or Bacillus Subtilis is used to verify actual system performance. UV manufactuers have verified the performance of a number of reactors, in each case iteratively improving the predictive models. Lamp technology is based around either Amalgam or Medium Pressure lamps. Both lamp types are used by the leading companies, and each type has specific strengths and weaknesses. Leading UV manufacturers such as ETS and atg UV Technology http www.atguv.com waste water use sophisticated model performance software known as Computational Fluid Dynamics CFD , to predicted performance. The Future ... more details
wiktionary extreme Uses for the term extreme , which is sometimes spelled xtreme , include Geography and astronomy Extremes on Earth List of extrasolar planet extremes Mathematics An extreme value is the largest or smallest Element mathematics element of a Set mathematics set Science and technology Science Extreme weather , severe or unseasonal weather Extremism , ideas or actions beyond what is deemed acceptable Extremophile , an organism which thrives in or requires extreme conditions Technology Extreme Networks , a California based networking hardware company Extreme Programming , a software ... Sports and entertainment Sports Extreme sport , a sport featuring speed, height, danger or spectacular stunts Extreme Sports Channel , a Netherlands television channel Extreme Championship Wrestling ... Turf , an artificial turf or synthetic grass system Music Extreme band , an American band Extreme album Extreme album , an album by Extreme Xtreme group , a bachata duo Xtreme album Xtreme album , an album by Xtreme Extremes album Extremes album , an album by Collin Raye Extreme Records , a record label Agostino Carollo or X Treme, an Italian singer, DJ, and producer Entertainment Extreme CSI Miami Extreme TV series Extremes , a UK television series Extreme Travel Channel series , a US television series Extreme Associates , an adult film production company Dance Dance Revolution Extreme , a music video game by Konami Extreme Paintbrawl , a first person shooter video game Dance Dance Revolution Extreme North America Dance Dance Revolution Extreme North America , a music video game by Konami Literature Extreme Studios , a defunct studio of Image Comics Adam X the X Treme , a Marvel Comics character Extreme , an autobiography by Sharon Osbourne Other uses Extreme Pita , a Canadian based ... disambig cs Extr m es Extremo it Extreme disambigua ja pl Extreme simple Extreme sk Extr m fi Extreme t smennyssivu zh Extreme ... more details
Infobox album See Wikipedia WikiProject Albums Name To the Extreme Type Album Artist Vanilla Ice Cover Vanilla Ice To the Extreme album cover .JPG Released August 28, 1990 Recorded 1989 1990 Genre Hip ... Williams Last album This album To the Extreme br 1990 Next album Extremely Live br 1991 Misc Singles Name To the Extreme Type studio Single 1 Ice Ice Baby Single 1 date July 2, 1990 Single 2 Play That Funky Music Single 2 date April 25, 1990 Single 3 I Love You Single 3 date 1991 To the Extreme is the major ... of the album were mixed, To the Extreme spent 16 weeks at the top of the Billboard 200 Billboard ... Ice, released an early version of To the Extreme under the title Hooked on Ichiban Records . ref ... In 1990, Van Winkle signed to SBK Records , who reissued Hooked under the title To the Extreme . The reissue ... album id r28388 pure url yes title Review of To the Extreme accessdate 2009 03 07 last Huey first Steve ... Review cite journal first Marc last Andrews title Review Vanilla Ice To The Extreme SBK journal Smash ... To the Extreme became the fastest selling hip hop music hip hop album of all time, ref cite ... album id r28388 pure url yes title Charts and awards for To the Extreme accessdate 2009 03 07 publisher ... York magazine New York volume 25 issue 20 page 40 ref To the Extreme was the best selling hip hop ... An unorthodox culture hip hop s history ref Reviews of To the Extreme were mixed. Entertainment ... url http www.ew.com ew article 0,,318500,00.html title Review of To the Extreme accessdate 2009 02 13 ... get artist.php?name Vanilla Ice title Review of To the Extreme accessdate 2009 03 07 last Christgau ... Vanilla Ice extra11 Vanilla Ice length11 1 09 tracklist headline To the Extreme extra column Producer ... Vanilla Ice extra15 Vanilla Ice length15 1 09 Personnel The following people contributed on To the Extreme ref cite web url Allmusic class album id r28388 pure url yes title Credits for To the Extreme ... Carey s end Vanilla Ice DEFAULTSORT To The Extreme Category 1990 albums Category Debut albums ... more details
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