61. Kids.net.au Roentgen,_Wilhelm wilhelm conrad roentgen The Discovery profile Short biography, picturesof stamps commemorating roentgen, and a detailed history of the x-ray. http://www.kids.net.au/kidscategories/Kids_and_Teens/School_Time/Science/Scienti

Web kids.net.au Thesaurus Dictionary Kids Categories Encyclopedia ... Roentgen, Wilhelm Sort by Alphabet Roentgen And The Discovery Of X-rays profile - The story with photographs of this discovery. Biography of Wilhelm Conrad R¶ntgen profile - Biographical sketch focuses on the work that led up to R¶ntgen's 1901 acceptance of the Nobel Prize in Physics. Includes photograph and transcript of presentation speech. Encarta: Roentgen, Wilhelm Conrad profile - Encyclopedia article provides an overview of Roentgen's life and work. Printer safe version Link to Kids.Net.Au About Us Create Bookmark ... Add Kids.net.au to your site! Kids.net.au - Search engine for kids, children, educators and teachers - Searching sites designed for kids that are child safe and clean. Information on this site is sourced from Dmoz.org, Wikipedia.org and Kids.net.au

62. Wilhelm Conrad Roentgen (1845-1923), The Discovery Of X Rays And Perinatal Diagn http://fn.bmjjournals.com/cgi/reprint/84/2/F138

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63. Wilhelm Conrad Röntgen Bruker AXS presents unique Xray solutions in X-ray Spectrometry (XRF), X-rayDiffraction (XRD), and Single Crystal Diffraction (SCD). http://www.bruker-axs.de/company/roentgen.php

64. 5 Mark Wilhelm Conrad Roentgen 1970 Ku Ni Stgl. - Muenzenhandlung Tobias Honscha Translate this page 5 Mark wilhelm conrad roentgen 1970 Ku Ni Stgl. - Muenzenhandlung Tobias HonschaIsernhagen bei Hannover. http://www.emuenzen.de/verkauf/5_Mark_Wilhelm_Conrad_Roentgen_1970-2340.html

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65. Roentgen Reference wilhelm conrad roentgen and the Glimmer of Light , in PhysicsToday (November 1995), 25, by Howard H. Seliger. First observation by roentgen of http://www.calstatela.edu/faculty/kaniol/f2000_lect_nuclphys/lect1/roentgen.htm

Wilhelm Roentgen source : http://www.accessexcellence.org/AE/AEC/CC/historical_background.html Wilhelm Conrad Roentgen (1845-1923) On November 8, 1895, at the University of Wurzburg, Wilhelm Roentgen's attention was drawn to a glowing fluorescent screen on a nearby table. Roentgen immediately determined that the fluorescence was caused by invisible rays originating from the partially evacuated glass Hittorf-Crookes tube he was using to study cathode rays (i.e., electrons). Surprisingly, these mysterious rays penetrated the opaque black paper wrapped around the tube. Roentgen had discovered X rays, a momentous event that instantly revolutionized the field of physics and medicine. However, prior to his first formal correspondence to the University Physical-Medical Society, Roentgen spent two months thoroughly investigating the properties of X rays. Silvanus Thompson complained that Roentgen left "little for others to do beyond elaborating his work." For his discovery, Roentgen received the first Nobel Prize in physics in 1901. When later asked what his thoughts were at the moment of his discovery, he replied "I didn't think, I investigated. "It was the crowning achievement in a career beset by more than its share of difficulties. As a student in Holland, Roentgen was expelled from the Utrecht Technical School for a prank committed by another student. Even after receiving a doctorate, his lack of a diploma initially prevented him from obtaining a position at the University of Wurzburg. He even was accused of having stolen the discovery of X rays by those who failed to observe them.

66. X-rays In 1895, wilhelm conrad roentgen s discovery of xrays in this laboratoryrevolutionized science and medicine but did you know that x-rays may have been http://www.noah.org/science/x-ray/

X-rays The wonderful new light of Wilhelm Conrad Roentgen "Now the fun begins" Polaroid x-ray machine Why build when you can buy? There are still a few cool things you can find on eBay. X-ray Machine An Inexpensive X-ray Machine The Scientific American Book of Projects for The Amateur Scientist WARNING! This is a large page (0.5 Meg including pictures). You may wish to download the zip compressed page and view this page offline. x-ray.zip (0.5 M) x-ray detector a simple, home-built detector for measuring x-ray leakage and minimum safe distances from an x-ray source Special components require only some zinc sulfide (ZnS) crystals and a photodetector. Noah's CAT Scanning Notes Next I want to build a CAT scanner. I think it's doable right in my garage... CAT Scan Another good description. My x-ray art My favorite pictures. Generating X-rays with Receiving Tubes Steven N. Meyers art x-ray photography Bert Myers More x-rays. Not to be confused with Meyers with two e's. Albert C. Koetsier

67. Nobel Prize In Physics 1901 wilhelm conrad roentgen Button Germany Button born 1845 (Lennep, Prussia), died1923 Button CA University of Munich, Munich, Germany http://www.slac.stanford.edu/library/nobel/nobel1901.html

Home About Contact "in recognition of the extraordinary services he has rendered by the discovery of the remarkable rays subsequently named after him" Wilhelm Conrad Roentgen Germany born 1845 (Lennep, Prussia), died 1923 CA - University of Munich , Munich, Germany AA - University of Würzburg , Würzburg, Germany WA - University of Würzburg Additional Information Additional Information: Nobel e-Museum Prize in Physics 1901 Wilhelm Conrad Roentgen: Figures in Radiation History Imagine the Universe! X-ray Astronomy Return to Top Explanation of Institutional Affiliations: Current Affiliation (CA) The Laureate's current or last affiliation. Award Affiliation (AA) The institution(s) with which the Laureate was officially associated when s/he did the Nobel award work. Work Affiliation (WA) Where the actual Nobel work was performed. Particularly in recent years, work leading to experimental discoveries is often conducted at one of a few large physics laboratories in the world. Return to Top Content Owner: K. Sutton

68. Bibliothekssystem Giessen : Wilhelm-Conrad-Roentgen-Klinik Translate this page wilhelm-conrad-roentgen-Klinik. Katalogportal Digitale Bibliothek Zeitschriftenportal Datenbanken Fachinformationen. Integriert in, Radiologie http://dbs.ub.uni-giessen.de/jlubib/standort_lang.php?id=321

69. Chemistry International -- Newsmagazine For IUPAC On the Sunday before Christmas 1895, wilhelm conrad roentgen invited his wife To honor wilhelm conrad roentgen, the name, roentgenium, was proposed for http://www.iupac.org/publications/ci/2005/2701/iw1_naming.html

Vol. 27 No. 1 January-February 2005 IUPAC Wire News and information on IUPAC, its fellows, and members organizations See also www.iupac.org/news Element 111 is Named Roentgenium Following the 80th meeting of the IUPAC Bureau in Bled, Slovenia, the name roentgenium for the element of atomic number 111, with symbol Rg, was officially approved on 1 November 2004. The IUPAC Council, at its meeting at Ottawa, Canada in 2003, delegated the authority to approve a name for the element of atomic number 111 to the Bureau. Wilhelm Conrad Roentgen Pure Appl. Chem ). The most relevant experiment resulted from fusion-evaporation using a Ni beam on a Bi target, which produced a total of six decay chains of alpha-emitting nuclides following the presumed formation of Rg + n (S. Hofmann et al., Z. Phys . A Eur. Phys . J. A In accordance with IUPAC procedures, the discoverers proposed a name and symbol for the element. The proposed name was roentgenium, with symbol Rg. The Inorganic Chemistry Division Committee then recommended this proposal for acceptance. The provisional recommendation has now successfully passed expert examination and the prescribed period of public scrutiny. This proposal lies within the long-established tradition of naming elements to honor famous scientists.

70. NOTEWORTHY UKRAINIANS: Ivan Pului, The Discoverer Of X-rays (07/09/00) It is this logic that made the name of wilhelm conrad roentgen immortal. In theJanuary 1896 issue of World Illustration, two articles were simultaneously http://www.ukrweekly.com/Archive/2000/280012.shtml

NOTEWORTHY UKRAINIANS Ivan Pului, the discoverer of X-rays by Danylo Kulynyak Debate still persists as to who was the first to discover X-rays. Was it the Ukrainian scientist Jan Puluj (Ivan Puliui) or a German physicist Wilhelm Conrad Roentgen, the 1901 Nobel Prize winner? To give a name to a phenomenon is to discover it. It is this logic that made the name of Wilhelm Conrad Roentgen immortal. In the January 1896 issue of World Illustration, two articles were simultaneously published: one dealt with the German scientist Mr. Roentgen's discovery of X-rays, while the other described a series of experiments with the same X-rays performed by Jan Puluj (Ivan Puliui) a professor at Prague Polytechnical Institute. The lives of both physicists are connected with Strasbourg University. In the 1890s both Messrs. Roentgen and Puliui worked in the same department under the guidance of Prof. Kundt, and Mr. Roentgen made a point of attending lectures given by Mr. Puliui. While at Strasbourg, Mr. Puliui commenced his experiments with X-rays, and Mr. Roentgen was soon to become fascinated by these phenomena. Through his experiments into the nature of "cold light," Mr. Puliui invented an X-ray emitting device as early as 1881. The tubes of this invention became known as the "Pului lamp" and were mass-produced for a period. Mr. Puliui personally presented one of them to Mr. Roentgen. And it was Mr. Puliui, not Mr. Roentgen, who first demonstrated an X-ray photograph of a 13-year-old boy's broken arm and an X-ray photograph of his daughter's hand with a pin lying under it. A couple of years later, Mr. Roentgen was to publicly repeat the same experiments, but in doing so did not once credit Mr. Puliui's role in this discovery.

71. The Columbia Encyclopedia, Sixth Edition: Zeeman, Pieter@ HighBeam Research 1901 wilhelm conrad roentgen, Germany. Copyright 2003 by United Press International.News Provided by COMTEX (http//www.comtexnews.com) http://www.highbeam.com/ref/doc0.asp?docid=1E1:Zeeman-P

72. Wilhelm Conrad Roentgen Translate this page wilhelm conrad hatte keine Geschwister. Seine Eltern waren miteinander verwandt wilhelm conrad Röntgen besuchte die Schulen in Apeldoorn und Utrecht, http://www.hgrecksch.de/Roentgen/Roentgen.htm

Wilhelm Conrad Röntgen Lebenslauf Lennep, Am Gänsemarkt 1, so lautete die Anschrift des hoch angesehenen Kaufmanns und Tuchfabrikanten Friedrich Conrad Röntgen und seiner Frau Charlotte Constanze geb. Frowein. In ihrem heute noch existierenden Hause kam am 27. März 1845 ein Sohn zur Welt, der auf den Namen Wilhelm Conrad getauft wurde. Lennep war damals eine Kreisstadt, die sich bereits im 13. Jahrhundert mitten im schönen Bergischen Land zur Stadt entwickelt hatte. Sie spielte eine herausragende Rolle als Rast- und Handelsplatz an der Fernhandelsstraße der Deutschen Hanse, die von Brügge über Köln nach Lübeck führte und war zu einem Zentrum des Tuchgewerbes geworden. 1929 wurde der Kreis Lennep aufgelöst. Seitdem gehört Lennep zu Remscheid. Einmalig ist sein historischer Ortskern mit den typisch bergischen Schieferhäusern und den winkligen Gäßchen. 1865 war Röntgen für zwei Semester als Gasthörer an der Universität Utrecht eingeschrieben, jedoch wegen fehlender Abiturzeugnis ohne die Möglichkeit ein Abschlußexamen abzulegen. Schließlich fand er am neu eingerichteten Eidgenössischen Polytechnikum in Zürich doch noch Zugang zu einem ordentlichen Studiengang. Hier gab es die Möglichkeit, ohne Abitur nach einer strengen Aufnahmeprüfung, die man ihm wegen seiner guten Zeugnisse erließ, zu studieren. Er betrieb das Studium des Maschinenbaus mit großem Ernst und Interesse und besuchte nebenher zur Weiterbildung andere Veranstaltungen, die ihn besonders interessierten, vor allem über Kunst, Literatur und Geschichte. Andererseits vernachlässigte er auch nicht die abwechslungsreiche Gestaltung seiner Freizeit. Als freiheitsliebender, manchmal auch unruhiger Student der Hochschule war er wegen seiner lustigen Studentenstreiche bekannt.

73. IBM Research | Press Resources | Roentgen IBM’s 200ppi display was code-named for wilhelm conrad roentgen, the Germanprofessor who discovered X-rays in November of 1895. On the evening of November http://domino.research.ibm.com/comm/pr.nsf/pages/rsc.roentgen.html

Country/region change All of IBM Home Products My account IBM Research ... Feedback Related links Print version Forward this URL Contact media rep Roentgen High definition display technology Overview The new Active Matrix Liquid Crystal Display (AMLCD) is based on breakthrough research that allowed the IBM team to use aluminum and copper instead of the metals traditionally used in displays, molybdenum and tungsten. Aluminum and copper are better conductors, and make low-cost, higher resolution possible. Users who need to view large volumes of complex data will benefit from 200 pixels-per-inch (ppi) high-resolution and high-content displays. The new screens are expected to vastly improve digital libraries databases of scanned images such as those stored by hospitals or insurance companies and graphic design and electronic publishing applications. The new screens can display six times the information that can currently be shown on a conventional XGA monitor, which reduces the number of times that a user must pan and zoom to find the desired information. Scientists at IBM Research have worked on AMLCD since the mid-1980's. An early focus of this work was developing techniques to control yield loss in AMLCDs. The results from this work provided IBM scientists with the insight to create highly complex displays.

74. Nobelpreistraeger Wilhelm Conrad Roentgen Vip Promi Und Vip Linkliste Inkl. Star http://www.multifind.de/vip/Nobelpreistraeger.vip.Wilhelm._.Conrad._.Roentgen.ht

Nobelpreistraeger Wilhelm Conrad Roentgen Startseite Vip Nobelpreistraeger Wilhelm Conrad Roentgen Webseiten zum Thema Wilhelm Conrad Roentgen :: Nobelpreistraeger Wilhelm Conrad Röntgen... Homepage der Grundschule Hackenberg http://www.ggshackenberg.de/Unser_Remscheid-Lennep/Wilhelm_C... ggshackenberg - Zuletzt aktualisiert am: 10.09.2005 Wilhelm Conrad Röntgen - definition erklärung bedeutung glossar zu ...... http://www.adlexikon.de/Wilhelm_Conrad_Roentgen.shtml adlexikon - Zuletzt aktualisiert am: 10.09.2005 Nobelpreistraeger Wilhelm Conrad Roentgen vip Promi und Vip ...... http://www.multifind.de/vip/Nobelpreistraeger.vip.Wilhelm._.... multifind - Zuletzt aktualisiert am: 10.09.2005 5 Mark Wilhelm Conrad Roentgen 1970 Ku Ni Stgl. - Muenzenhandlung ...... 5 Mark Wilhelm Conrad Roentgen 1970 Ku Ni Stgl. - Muenzenhandlung Tobias Honscha Isernhagen bei Hannover http://www.emuenzen.de/verkauf/5_Mark_Wilhelm_Conrad_Roentge... emuenzen - Zuletzt aktualisiert am: 10.09.2005 Würzburg - Online... Offizielle Homepage der Stadt Würzburg mit umfassenden Informationen zu Stadt, Kultur, Tourismus, Bürgerservice und Wirtschaft. http://www.wuerzburg.de/tourismus/sehenswertes/31,1623.html

75. Roentgen Translate this page roentgen, wilhelm conrad (1845-1923), físico alemán y primer Premio Nobel de Física.roentgen nació en Lennep (hoy parte de Remscheid, Alemania) y estudió http://www.geocities.com/fisicaquimica99/roentgen.htm

Roentgen, Wilhelm Conrad (1845-1923), físico alemán y primer Premio Nobel de Física. Roentgen nació en Lennep (hoy parte de Remscheid, Alemania) y estudió en la Universidad de Zurich. En noviembre de 1895 leyó ante la Sociedad Físico-Médica de Würzburg un informe sobre su descubrimiento de radiaciones de onda corta a las que denominó rayos X. Más tarde estos rayos recibieron su nombre pero se siguen conociendo como rayos X. Entre los muchos galardones por su hallazgo, que revolucionó la física y la medicina, recibió la Medalla Rumford de la Sociedad Real de Londres en 1896 y el primer Premio Nobel de Física en 1901. También realizó descubrimientos en mecánica, calor y electricidad.

76. Wilhelm Conrad Röntgen's Letter Translate this page As a professor of physics, wilhelm conrad Röntgen directed his research effortsto various areas of his discipline, including heat, light, and elasticity. http://www.geocities.com/gene_moutoux/Roentgen.htm

German Letters Wilhelm Conrad Röntgen hnology, and medicine. In 1901 Röntgen received the first Nobel Prize for physics. e Anerkennung - recognition r Bericht (-e) - report e Beziehung (-en) - relation in dieser Beziehung - in this respect blasen (ä; ie, a) - blow erklären (reg.) - explain gebrauchen (reg.) - use gerade - (adj.) straight; (adv.) exactly sich gewöhnen an (reg.) - get used to gleichgültig - indifferent e Hauptsache (-n) - main thing e Hypothese (-n) - hypothesis s Licht (-er) - light mitteilen (reg.) - communicate photographieren (reg.) - take pictures e Presse (-n) - press e Reklame (-n) - advertisement, propaganda schwätzen (also: schwatzen) (reg.) - chatter; gossip e Spekulation (-en) - specula-tion r Strahl (-en) - beam, ray e Trompete (-n) - trumpet verrückt - crazy (nicht) viel wert sein - (not) be worth much Wiener - Vienese zuletzt - finally; last Wilhelm Conrad Röntgen An Ludwig Zehnder Würzburg, 1896 Lieber Zehnder! Ich hatte von meiner Arbeit niemand etwas gesagt; meiner Frau teilte ich nur mit, daß ich etwas mache, von dem die Leute, wenn sie es erfahren, sagen würden: "Der Röntgen ist wohl verrückt geworden." Am 1. Januar verschickte ich die Separatabzüge, und nun ging der Teufel los! Die Wiener Presse blies zuerst in die Reklametrompete, und die andern folgten. Mir war nach einigen Tagen die Sache verekelt; ich kannte aus den Berichten meine eigene Arbeit nicht wieder. Das Photographieren war mir Mittel zum Zweck, und nun wurde daraus die Hauptsache gemacht. Allmählich habe ich mich an den Rummel gewöhnt; aber Zeit hat der Sturm gekostet: gerade vier volle Wochen bin ich nicht zu einem Versuch gekommen. Andere Leute konnten arbeiten, nur ich nicht. (...)

77. Wilhelm Conrad Röntgen Translate this page wilhelm conrad Röntgen nació en marzo de 1845. Su padre era comerciante textilen Lenep Deutschen Röntgen-Museum (http//www.roentgen-museum.de/) http://www.historiadelamedicina.org/Roentgen.html

El 28 de diciembre de 1895 entregó el trabajo "Sobre una nueva clase de rayos. Comunicación preliminar", ( British Medical Journal Brordley, J.; Harvey, A. , Two Centuries of American Medicine , W. B. Sauders, 1976. Carranza, F. Revolucionarios de la ciencia , Buenos Aires, Ediciones B. Argentina http://www.roentgen-museum.de Garrison, F. H., History of Medicine, W. B. Saunders, 1929. http://www.nobel.se/physics/laureates/1901/rontgen-bio.html Trabajos de Electrische Eigenschaften des Quarzes : (Fortsetzung), Leipzig : Johann Ambrosius Barth, 1890. Wassers, Leipzig : Johann Ambrosius Barth, 1890 physikalische Erscheinungen, Leipzig : Johann Ambrosius Barth, 1892. Spiegelablesung, [Leipzig] : [Johann Ambrosius Barth], 1893 Wassers und des Aethylalkohols, Leipzig : Johann Ambrosius Barth (Arthur Meiner), 1894 Eine neue Art von Strahlen, Wurzburg : Stahel, 1896

78. Elsevier.com On November 8, 1895, the German physicist wilhelm conrad roentgen accidentally Radiology, and “roentgen, wilhelm conrad” Microsoft® Encarta® Online http://www.elsevier.com/wps/find/intro.cws_home/madelena

Home Site map Regional Sites Advanced Product Search ... About Elsevier Company Information Welcome to Elsevier Company overview Subject areas Premier products ... Advisory Boards Newsroom News archive Media contacts Related Elsevier web sites Regional sites Business sites Select your view ELSEVIER SUPPORTS HIGH SCHOOL PROGRAM Radiology: Giving Back to New York Friday, April 1, 2005 Diagnostic Imaging, Radiology, is an essential part of patient care, and with advances in technology (offering precise diagnosis and disease follow-up) and with the growth of the aging population, the demand for radiology services is developing at a rapid pace. As the specialty continues to expand, there is an ever-increasing need for both radiologists and related occupational personnel. Radiology: Giving Back to New York allows those involved in clinical radiological practice and research to transmit their excitement about the field to students interested in science or the allied health profession as a career choice. www.nyrs.net ), a New York City-based medical membership society in radiology, in conjunction with the New York City Department of Education ( www.nyccte.org

79. Roentgen Translate this page wilhelm conrad Röntgen. Röntgen, wilhelm conrad (1845-1923), deutscher Physiker,erster Nobelpreisträger der Physik. http://www.katharinen.ingolstadt.de/physiker/roentgen.htm

Wilhelm Conrad Röntgen Röntgen, Wilhelm Conrad (1845-1923), deutscher Physiker, erster Nobelpreisträger der Physik. Röntgen wurde in Lennep (Remscheid) geboren und studierte an der Universität von Zürich. Im November 1895 hielt er vor der physikalisch-medizinischen Gesellschaft von Würzburg einen Vortrag, bei dem er über seine Entdeckung der kurzwelligen Strahlen berichtete, die er X-Strahlen nannte. Später benannte man sie Röntgenstrahlen. Diese Entdeckung revolutionierte die Physik und die Medizin. Unter den vielen Auszeichnungen, die Röntgen erhielt, sind die Rumford-Medaille der Royal Society of London (1896) und der erste Nobelpreis für Physik 1901. Weitere Entdeckungen machte Röntgen in den physikalischen Teilgebieten wie der Mechanik, Wärmelehre und Elektrizität. Zurück zum Inhaltsverzeichnis

80. Chronologies | Institut Curie The discovery of Xrays by wilhelm conrad roentgen in November 1895 revolutionizedthe wilhelm conrad roentgen (in Germany) discovered X-rays and the http://www.curie.fr/fondation/musee/chronologies.cfm/lang/_gb.htm

Search Institut Curie Its Research Center Its Hospital < Institut Curie Organization ... Curie Prize Chronologies Marie and Pierre Curie Chronologies For more information Milestones in the history of radioactivity The end of the 19 th century witnessed a series of scientific discoveries that marked the decades to come. Knowledge nowadays considered commonplace, such as the atom and its structure, was the center of controversy among physicists and chemists at the time. The discovery of radioactivity revolutionized our understanding of matter. In November, Wilhelm Conrad Roentgen discovered X-rays. At the Museum of Natural History, Henri Becquerel discovered that the element uranium emits penetrating radiation (natural radioactivity). J.J. Thomson characterized the electron by measuring its speed and charge-to-mass ratio, and showed that all atoms contain electrons. Pierre and Marie Curie discovered polonium and radium at the School of Industrial Physics and Chemistry (EPCI) in Paris. To determine the atomic mass of radium, the Curies processed several tonnes of a natural uranium ore, pitchblende (1 tonne of which yields 1 to 2 mg of radium chloride). Marie Curie coined the term radioactivity.

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