21. NBC10.com - News - Who Was Christian Doppler? Christian doppler christian Doppler (18031853) was an Austrian physicist famousfor devising the Doppler Effect. Doppler theorized that sound waves from http://www.nbc10.com/News/1296879/detail.html

Contact Station: Select Recipient Breaking News Your Story Idea Healthwatch Feedback Consumer Alert Feedback Earthwatch Weather Feedback Vai's Challenge General Feedback Website Feedback Ask Fred Sherman Email 10! Show Internship Application Breaking News Alerts 7 a.m. 4 p.m. View More NBC 10 E-News options Search Automotive Traffic Dating Real Estate ... News Email This Story Print This Story Who Was Christian Doppler? The Austrian Physicist Who Developed The Famous 'Doppler Effect' Christian Doppler (1803-1853) was an Austrian physicist famous for devising the "Doppler Effect." Doppler theorized that sound waves from a moving source would be compressed or expanded, or that the frequency would change. The Doppler Effect was used to confirm the Universe was expanding, also serving an important role in the world of astronomy. In 1842, Doppler made the equation about frequency and relative movement of sound source and observer. Doppler conducted a unique experiment to prove his theories. For two days, Doppler had a train pull repeatedly at different speeds a freight car with trumpeters playing on top of it. He then had a musician capable of understanding the differences in sounds record the height of the notes played as the train moved closer or further away. This effect proved Doppler's theory superbly. Doppler later tried to prove that his theory also applied to light but was unable to fulfill his goal. Instead, another scientist, Fizeau, generalized Doppler's work and discovered that the Doppler Effect also applied to light. This discovery contributed greatly to proving the Universe was expanding and allowed Doppler's work to have an important influence on astronomical studies.

22. Christian Andreas Doppler Christian Andreas Doppler (18031853), physicist and mathematician. Christian AndreasDoppler was born at the 29th of November 1803 in Salzburg as a son of http://www.surveyor.in-berlin.de/himmel/Bios/Doppler-e.html

Christian Andreas Doppler The Doppler effect as the universal key to movements in space Christian Andreas Doppler (1803-1853), physicist and mathematician Christian Andreas Doppler was born at the 29th of November 1803 in Salzburg as a son of a stone-mason . His mathematical ability was discovered by the teacher Simon Stampfer at the local gymnasium early. The teacher was moving to the Vienna technical highschool, and there he took with him also his best student. In his work Doppler tried to apply his discovery on the stars to explain the colors of the stars. Doppler wrote (cite according to K. H. Schwarz, translated): One might be strongly attracted to the opinion, that all stars of the sky might shine within a white or light yellowish light and that, if this is to be found different on other, a reason has to exist for this which might relate most probably with their high velocity of movement not only by random but by a necessary connection. Out of this it explains itself most easily: 1. Why the bigger and therefore most often not moving central star of two stars in a double star system is white with nearly no exception, while the other is most often colored! 2. Why in the latter case the one nearly always is shining in a light out of the upper part of the color spectrum (that is green, blue, violet), while the other one is shining in a light out of the lower part (that is red, orange, or yellow). Because for double stars with a similar size it can be assumed properly that the one (more violet one) is approaching, while the other (more reddish one) is withdrawing from us.

23. LookSmart - Directory - Christian Johann Doppler Christian Johann Doppler Learn about the scientist known for his discovery ofthe Doppler Effect. Directory Listings About http://search.looksmart.com/p/browse/us1/us317914/us55566/us330165/us331335/us11

@import url(/css/us/style1.css); @import url(/css/us/searchResult1.css); Home IN the directory this category Home Sciences Physics Physicists ... Physicists C-D Save a personal copy of any page on the Web and quickly find it again with Furl.net. Get started now. (It's free.) Christian Johann Doppler - Learn about the scientist known for his discovery of the Doppler Effect. Directory Listings About allRefer Reference - Doppler Effect, Physics Provides a definition and overview of this concept and features articles on radar, spectrum, red shifts, binary stars, variable stars, Hubble's law, and quasars. Doppler, Christian Johann - Doppler Effect Find an illustrated explanation of the concept, with examples from everyday life. Includes a short biography of the Austrian physicist. Doppler, Christian Johann - MacTutor Discover extensive biographical information for the Austrian physicist, along with explanations of his theories. Includes a bibliography. Join the Zeal community and help build the "Christian Johann Doppler" Directory Category IN the directory this category FindArticles Furl Grub LookListings ... Terms of Service

24. Christian Doppler Laboratory For Nonlinear Signal Processing Addresses fundamental research questions arising from signal processing applications which are challenging due to their nonlinear aspects. Includes information on the staff and current projects. http://spsc.inw.tugraz.at/cdlnsp/

SPSC Christian Doppler Laboratory for Nonlinear Signal Processing "Smart Algorithms for Tiny Chips with Great Impact" The Christian Doppler Laboratory for Nonlinear Signal Processing (CDL-NSP) addresses fundamental research questions arising from signal processing applications which are challenging due to their nonlinear aspects. We deliver theoretical analyses, develop and optimize new algorithms and, through their implementation, build awareness for their complexity, robustness, accuracy, and power consumption trade-offs. The Christian Doppler Laboratory for Nonlinear Signal Processing plays a leading role in the solution of signal processing problems where conventional methods fail. By entering into industrial partnerships, it thrives from and supports the bidirectional exchange of know how and people between nonlinear science and the sweeping digital signal processing revolution. The Lab was founded in April 2002 by the Christian Doppler Association and Infineon Technologies . It is located in the price winning architecture of in Graz.

25. Christian-Doppler-Gymnasium Infos ¼ber die Schule, Lehrer, Projekte und Veranstaltungen stehen zur Verf¼gung. http://www.doppgym.at/

26. Christian Johann Doppler Picture of christian doppler Image courtesy of the University of St. Andrews,Scotland. christian doppler was an Austrian mathematician who lived between http://www.windows.ucar.edu/tour/link=/people/enlightenment/doppler.html

Christian Doppler Picture of Christian Doppler Image courtesy of the University of St. Andrews, Scotland Christian Doppler was an Austrian mathematician who lived between 1803-1853. He is known for the principle he first proposed in Concerning the coloured light of double stars in 1842. This principle is now known as the Doppler Effect . He hypothesised that the pitch of a sound would change if the source of the sound was moving. He didn't test this hypothesis until 1845. To test his hypothesis, Doppler used two sets of trumpeters: one set stationary at a train station and one set moving on an open train car. Both sets of musicians had perfect pitch and held the same note. As the train passed the station, it was obvious that the frequency of the two notes didn't match, even though the musicians were playing the same note. This proved Doppler's hyphothesis. Later, a scientist named Fizeau generalized Doppler's work by applying his theory not only to sound but also to light. How could Doppler tell the frequency of the notes had changed?

27. Salzburger Diplome Zugunsten kranker Kinder; f¼r Kontake mit Stationen aus Salzburg, Linz, Wien, Prag und Venedig; aus Salzburg (OE2); beliebig. http://www.oe2.oevsv.at/awards.htm

home Diplommanager Die Idee hinter den Diplomen Clown Doctors Diplom ... Diplommanager: Ing. Kurt WINGELMAYER OE2KWN Diplomgebühren: Diplom Clown Doctors 1200 Jahre Erzbistum Salzburg Christian Doppler Salzburg Relais Diplom

28. Christian Johann Doppler Translate this page Fotografía de christian doppler Imagen cortesía de la Universidad de San christian doppler fue un matemático austríaco que vivió entre 1803 y 1853. http://www.windows.ucar.edu/tour/link=/people/enlightenment/doppler.sp.html

Christian Doppler Los enlaces en color anaranjado lo llevan a las páginas en Inglés, que aún no han sido traducidas al Español. Fotografía de Christian Doppler Imagen cortesía de la Universidad de San Andrés, en Escocia. Christian Doppler fue un matemático austríaco que vivió entre 1803 y 1853. A Doppler se le conoce por el principio que propuso en el año 1842, En relacion con las Luces Coloridas de las Estrellas Dobles . A este principio también se le conoce como Efecto Doppler . Desarrolló una hipótesis que establecía que el tono de los sonidos cambiaban si la fuente del sonido se movía. Pero no llegó a probar su hipótesis sino hasta 1845. Para probar su hipótesis, Doppler usó dos pares de trompetistas, un par se encontraba en la estación del tren, mientras que el otro se encontraba en uno de los carruajes del tren en movimiento. Los dos grupos de músicos tenían una tonalidad perfecta y tocaban las mismas notas. A medida que el tren pasó por la estación, era obvio que la frecuencia de los dos grupos no encajaban, aún cuando ambos grupos tocaban las mismas notas. Esto probó la hipótesis de Doppler. Tiempo después un científico llamado Fizeau prosiguió los estudios de Doppler y aplicó su teoría, no solo a los sonidos, sino también a la luz.

29. Übersicht - Homepage (Gemeinnützige Salzburger Landeskliniken Betriebsgesellsc Der ZusammenschluŸ des St. JohannSpitals, der christian-doppler-Klinik und des LKH St. Veit informiert ¼ber die Kliniken. http://www.lks.at/

Unternehmen Geschäftsbereiche Leistungen Organigramm ... Salzburger Landeskliniken Herzlich willkommen bei den Salzburger Landeskliniken! Die SALK helfen Ihnen 24 Stunden an 7 Tagen der Woche: Spitzenmedizin, fachliches Wissen, hochqualifiziertes Pflegepersonal, Service und Zuverlässigkeit rund um die Uhr. Alles für Ihre Gesundheit. Impressum Die SALK, LKS und Gemeinnützige Salzburger Landeskliniken Beitriebsgesellschaft mbH. besteht aus den St. Johanns-Spital SJS, der Christian Dopppler Klinik CDK und dem Landeskrankenhaus St. Veit dem Institut für Sportmedizin und aus dem Bildungszentrum wie Servicebereichen Salzburg Müllner Hauptstraße. SALK

30. Doppler Effect: Definition And Much More From Answers.com Discovered by Austrian physicist christian doppler (18031853), this conditionhas a great The doppler effect, named after christian Andreas doppler, http://www.answers.com/topic/doppler-effect

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Dictionary Technology Encyclopedia Science Medical WordNet Military Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping Doppler effect Dictionary Doppler effect n. A change in the observed frequency of a wave, as of sound or light, occurring when the source and observer are in motion relative to each other, with the frequency increasing when the source and observer approach each other and decreasing when they move apart. The motion of the source causes a real shift in frequency of the wave, while the motion of the observer produces only an apparent shift in frequency. Also called Doppler shift [After Christian Johann DOPPLER Technology Doppler effect The change in electromagnetic frequency that occurs when the source of the radiation and its observer move toward or away from each other. The faster they come together, the higher the frequency. The faster they move away, the lower the frequency. Discovered by Austrian physicist Christian Doppler (1803-1853), this condition has a great effect on low-earth orbit (LEO) satellites as they weave towards and away from the earth. See Doppler radar Encyclopedia Doppler effect

31. WVSM 1500 AM christian radio station in Rainsville, Alabama broadcasts Southern Gospel music. Also has a playlist, community information, and live doppler radar. http://www.wvsm.net/

32. Doppler, Christian --  Encyclopædia Britannica doppler, christian Austrian physicist who first described how the observedfrequency of light and sound waves is affected by the relative motion of the http://www.britannica.com/eb/article?tocId=9030954

33. MSN Encarta - Christian Doppler doppler, christian Johann (180353), Austrian physicist and mathematician, bornin Salzburg, and educated Find more about doppler, christian Johann from http://encarta.msn.com/encyclopedia_761561725/Christian_Doppler.html

MSN Home My MSN Hotmail Shopping ... Sign In Web Search: Encarta Subscriber Sign In Help Home ... Upgrade your Encarta Experience Search Encarta Subscription Article MSN Encarta Premium: Get this article, plus 60,000 other articles, an interactive atlas, dictionaries, thesaurus, articles from 100 leading magazines, homework tools, daily math help and more for $4.95/month or $29.95/year (plus applicable taxes.) Learn more. This article is exclusively available for MSN Encarta Premium Subscribers. Already a subscriber? Sign in above. Doppler, Christian Johann Doppler, Christian Johann (1803-53), Austrian physicist and mathematician, born in Salzburg, and educated there and in Vienna. He was a professor... Related Items Doppler Effect Want more Encarta? Become a subscriber today and gain access to: Daily Math Help Literature Guides Researcher Tools Paper-Writing Guides 60,000 + articles Interactive Atlas Magazine Center Find more about Doppler, Christian Johann from Other Features from Encarta Search Encarta for Doppler, Christian Johann © 2005 Microsoft MSN Privacy Legal Advertise Feedback ... Help

34. MSN Encarta - Search Results - Christian Doppler Searched Encarta for christian doppler . Articles MSN Encarta Premium.Get more results for christian doppler http://encarta.msn.com/Christian_Doppler.html

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35. Doppler, Christian http://www.aeiou.at/aeiou.encyclop.d/d750588.htm

A B C D ... Dopsch, Alfons Doppler, Christian Christian Doppler. Lithographie. Doppler, Christian, * 29. 11. 1803 Salzburg, † 17. 3. 1853 Venedig ( Italien bedeutender Mathematiker und Physiker; Vater von Adolf Doppler Physikalischen Instituts der Wien. Er entdeckte den nach ihm benannten " Doppler -Effekt" in der Akustik und Optik (den Einfluss des Bewegungszustands einer Schall- oder Lichtquelle bzw. ihres Beobachters, zum Beispiel das scheinbare Tieferwerden des Pfeiftons einer vorüberfahrenden Lokomotive), den er in seinem wichtigsten Werk "Über das farbige Licht der Doppelsterne und einiger anderer Gestirne des Himmels" (1842) beschrieb; damit zeigte er den Weg zur Bestimmung der Radialgeschwindigkeit der Sterne. und K. Kadletz, C. Doppler Neue Deutsche Biographie Verweise auf andere Alben: Briefmarken-Album: Hinweise zum Lexikon Suche nach hierher verweisenden Seiten

36. Copyright: Christian Doppler. Lithographie. Translate this page christian doppler. Lithographie. © Copyright by christian Brandstätter Verlag, Wien.siehe doppler, christian. http://www.aeiou.at/aeiou.encyclop.cp_right.image.d/d750588a.htm

Christian Doppler. Lithographie. siehe Doppler, Christian

37. Doppler Biography of christian doppler (18031853) christian doppler was born in thisfamily house and, of course, the family tradition would have had him grow http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Doppler.html

Christian Andreas Doppler Born: 29 Nov 1803 in Salzburg, Austria Died: 17 March 1853 in Venice, Italy Click the picture above to see two larger pictures Show birthplace location Previous (Chronologically) Next Biographies Index Previous (Alphabetically) Next Main index Version for printing Christian Doppler 's family were stonemason's who had a successful business in Salzburg, Austria from 1674. The prospering business led to the building of a fine house in the Hannibal Platz [now named Makart Platz] in Salzburg, near to the river. Christian Doppler was born in this family house and, of course, the family tradition would have had him grow up to take over the stonemason's business. However his health was never very good and he was quite frail so he could not follow in the family tradition. Doppler attended primary school in Salzburg and then attended secondary school in Linz. His parents were unsure of his academic potential and consulted the professor of mathematics at the Salzburg Lyceum who recommended that Doppler should study mathematics at the Vienna Polytechnic Institute. The Polytechnic Institute had only been founded in 1815, so it was still a new establishment when Doppler began his studies there in 1822. He excelled in his mathematical and other studies and graduated in 1825. After this he returned to Salzburg, attended philosophy lectures at the Salzburg Lyceum, then went to the University of Vienna where he studied higher mathematics, mechanics and astronomy. At the end of his studies at the University of Vienna in 1829, Doppler was appointed as assistant to the professor of higher mathematics and mechanics at the University, Professor A Burg. He published four mathematics papers during his four years as Burg's assistant, his first being

38. References For Doppler References for the biography of christian doppler. O Pöss, christian dopplerin Banska Stiavnica, in The Phenomenon of doppler (Prague, 1992), 5562. http://www-groups.dcs.st-and.ac.uk/~history/References/Doppler.html

References for Christian Doppler Version for printing Biography in Dictionary of Scientific Biography (New York 1970-1990). Biography in Encyclopaedia Britannica. available on the Web Books: H Grossing, Christian Doppler (1803-1853) I (Vienna, 1992). P Schuster, Christian Doppler (1803-1853) II (Vienna, 1992). Articles: Bibliography of Doppler's work, in The Phenomenon of Doppler (Prague, 1992), 76-80. Brief cronology of Doppler's life, in The Phenomenon of Doppler (Prague, 1992), 73-75. J B Hearnshaw, Doppler and Vogel - two notable anniversaries in stellar astronomy, Vistas in astronomy The Phenomenon of Doppler (Prague, 1992), 55-62. Almanach der Kaiserlichen Akademie der Wissenschaften J Schwippel, Christian Doppler and the Royal Bohemian Society of Sciences, in The Phenomenon of Doppler (Prague, 1992), 46-54. I Seidlerova, Christian Doppler and Prague Polytechnic, in The Phenomenon of Doppler (Prague, 1992), 30-45. M Solc, The way of the Doppler Principle to astrophysics, in The Phenomenon of Doppler (Prague, 1992), 63-72.

39. Christian Johann Doppler (1803-1853) Translate this page Recursos para que os estudantes possam entender os conceitos de física, e recursospara que os professores de física possam preparar suas aulas. http://paginas.terra.com.br/educacao/fisicavirtual/grandes/doppler.htm

Christian Johann Doppler Christian Johann Doppler nasceu na Áustria. Foi educado no Instituto Politécnico de Viena, tornando-se mais tarde, diretor do Instituto de Física e professor de Física Experimental na Universidade de Viena. Escreveu seus primeiros trabalhos no campo da Matemática mas, em 1842, publicou uma obra intitulada "Sobre as Cores da Luz Emitida pelas Estrelas Duplas", na qual ele apresenta os fundamentos do efeito Doppler, tanto com o som quanto com a luz. Doppler observou que o comprimento de uma onda sonora produzida por uma fonte em movimento se altera. Quando a fonte está se aproximando do observador, o comprimento de onda diminui (ou seja, o som se torna mais agudo); quando ela se afasta, ele se torna maior (fica mais grave). Alguns anos mais tarde, foi feita uma demonstração experimental para confirmar a validade dessa formulação: acomodaram vários corneteiros sobre um vagão aberto, puxado por uma locomotiva. Foram utilizadas diversas velocidades, emitindo-se uma nota diferente a cada vez. Enquanto isso, na plataforma da estação, vários músicos de ouvido apurado registravam as notas que conseguiam ouvir. Os resultados confirmaram as previsões calculadas com a equação de Doppler. Esse fenômeno, conhecido até hoje como efeito Doppler, não é exclusivo do som, mas se manifesta também nas ondas eletromagnéticas. Doppler chegou a prever que ele seria válido para a luz, mas isso só pôde ser devidamente explicado mais tarde, pelo francês Fizeau.

40. Doppler - YourDictionary.com - American Heritage Dictionary doppler, christian Johann 18031853. Austrian physicist and mathematician whofirst enunciated the principle known as the doppler effect in 1842. http://www.yourdictionary.com/ahd/d/d0343900.html

Search Mamma.com for "Doppler" Search: Normal Definitions Short defs (Pronunciation Key) Doppler Christian Johann Austrian physicist and mathematician who first enunciated the principle known as the Doppler effect in 1842. Back to Search Back The American Heritage Dictionary of the English Language, Fourth Edition

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