21. Roentgen, Wilhelm Conrad. The Columbia Encyclopedia, Sixth Edition. 2001 2001. roentgen, wilhelm conrad. (both r nt´g n, r nt´–, Ger. v l´hlm kôn´rät rönt´g n) (KEY) , 1845–1923, German physicist. http://www.bartleby.com/65/ro/Roentgen.html

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22. Medicine-Worldwide: Roentgen, Wilhelm Conrad Translate this page wilhelm conrad Röntgen. Physiker. wilhelm conrad Röntgen. wilhelm conradRöntgen. * 27. März 1845 in (Remscheid-)Lennep. † 10. http://www.m-ww.de/persoenlichkeiten/roentgen.html

Sie befinden sich hier: startseite persoenlichkeiten Medizingeschichte H istorisches zur Harnschau M eilensteine der Medizingeschichte ... Ãœber uns Biographie Seite: vor Kapitelübersicht: Ratgeber Physiker Als Wilhelm Conrad Röntgen die nach ihm benannten Strahlen entdeckte und auch gleich ihre möglichen Anwendungen erprobte, begann ein neues medizinisches Zeitalter: Seit über 100 Jahren ist "Röntgen" in Form der "Röntgendurchleuchtung" und "Röntgenaufnahme" die Grundlage fast jeder medizinischen Untersuchung. Und die modernen medizinischen Diagnoseverfahren wie Computertomographie, Emissions-Computertomographie, Magnetresonanztomographie, Sonographie, Subtraktionsangiographie basieren letztlich auf Entwicklungen der röntgenologischen Bildverarbeitung. Seite: vor Kapitelübersicht: Ratgeber Partnerangebote: Aktiv leben mit Blasenschwäche PKV ab Eur 56,99 pro Monat! Impressum genannten Bitte beachten Sie auch unseren Haftungsausschluss Druckversion Bookmark setzen Diese Seite empfehlen ... NEWSLETTER

23. Medicine-Worldwide: Roentgen, Wilhelm Conrad Translate this page Shop. Foren. Über uns. Zurück zum Artikel Zurück zum Artikel. © A Med-WorldAG. wilhelm conrad Röntgen. Partnerangebote 2,5% Zinsen Das DiBa Extrakonto! http://www.m-ww.de/persoenlichkeiten/roentgen.html?gfx=0

24. Röntgen, Wilhelm Conrad The glow that swept the world Discovery of xrays (Medical Post). roentgen,wilhelm conrad (The Columbia Encyclopedia, Sixth Edition). http://www.infoplease.com/ce6/people/A0918234.html

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25. ThinkQuest : Library : Visual Physics BIOGRAPHY. wilhelm conrad roentgen roentgen, wilhelm conrad (18451923),German physicist, the first Nobel laureate in physics. http://library.thinkquest.org/10170/voca/wilhelm.htm

Index Physical Science Visual Physics Pick a topic: force, work, tension, torque, projectile, momentum, electricity, or kinematics. Then connect to a simulation of that physics subject. See it, read it, run it, get an explanation, and then quiz yourself on the topic. This self-paced physics tutorial takes a new approach to teaching a sometimes tough subject. You can also find a list of physics-related links, and a biographical section on famous physicists. Visit Site 1997 ThinkQuest Internet Challenge Languages English Students Cong Cariboo Hill Secondary School, Burnaby, Canada Evan Cariboo Hill Secondary School, Burnaby, Canada Jonathan Cariboo Hill Secondary School, Burnaby, Canada Coaches Stephen Cariboo Hill Secondary School, Burnaby, Canada David Cariboo Hill Secondary School, Burnaby, Canada Greg Cariboo Hill Secondary School, Burnaby, Canada Want to build a ThinkQuest site? The ThinkQuest site above is one of thousands of educational web sites built by students from around the world. Click here to learn how you can build a ThinkQuest site.

26. Wilhelm Conrad Roentgen (1845-1923), A German Physicist, Received wilhelm conrad roentgen (18451923), a German physicist, received the firstNobel Prize for physics (1901) for his discovery of X rays. Biography. http://www.phy.hr/~dpaar/fizicari/roentgen.html

Wilhelm Conrad Roentgen (1845-1923), a German physicist, received the first Nobel Prize for physics (1901) for his discovery of X rays. Biography

27. Who Is Wilhelm Conrad Roentgen? Who is wilhelm conrad roentgen? Copyright 2002 by PageWise, Inc. Your are here PagewiseHome History HistoryObjects Who is wilhelm conrad roentgen? http://ks.essortment.com/xraywilhelmr_rgjw.htm

Who is Wilhelm Conrad Roentgen? Wilhelm C. Roentgen, discoverer of the x ray. On November 8th, 1895, German scientist Wilhelm Roentgen was conducting experiments in his laboratory on the effects of cathode rays. Specifically he was observing the effect of passing an electrical discharge through gases at a low pressure. While doing so, Roentgen noticed something that earlier studies had not picked up. While passing current through the cathode ray, rays were given off that passed through every day materials such as wood, paper and aluminium. Roentgen further observed that a surface that he had coated with barium platinocyanide and which was placed outside of the cathode discharge tube would give off light despite the fact that it was hidden from the light of the discharge. The conclusions that Roentgen came to were ground breaking: a previously unknown type of radiation had passed through the air and lit up the screen. bodyOffer(28892) Roentgens discovery was to open up an exciting field for doctors. It was now possible to use this new form of radiation in the study of the human body. Broken bones, for example, could now be looked at by using the rays to see straight through flesh. To underscore the unknown nature of his new discovery, Roentgen decided to call them x-rays. Roentgen spent the next two months carefully investigating the properties of the new radiation he had discovered. He then made a formal correspondence to the University Physical-Medical Society informing them of his discovery. In 1901 he was to receive the Nobel Prize for his work. It was the crowning achievement of a career that saw him rise from obscurity.

28. Wilhelm Conrad Röntgen wilhelm conrad Röntgen (18451923). On a New Kind of Rays. read beforethe Würzburg Physical and Medical Society, 1895. Translated http://webserver.lemoyne.edu/faculty/giunta/roentgen.html

29. Wilhelm Conrad Röntgen - Diese Seite Ist Teil Eines Framesets, Bitte Www.roentg Translate this page wilhelm conrad Röntgen. Lebenslauf. Zeittafel. Wissenschaftliche Arbeiten. http://www.roentgen-museum.de/roentgen/

Lebenslauf Zeittafel Wissenschaftliche Arbeiten Lebenslauf Zeittafel Wissenschaftliche Arbeiten

30. W. C. Roentgen - Diese Seite Ist Teil Eines Framesets, Bitte Www.roentgen-museum Translate this page wilhelm conrad Röntgen. Lebenslauf. Lennep, Am am 27. März 1845 einSohn zur Welt, der auf den Namen wilhelm conrad getauft wurde. http://www.roentgen-museum.de/roentgen/lebenslauf/

Lebenslauf Wilhelm Conrad getauft wurde. Bald fand der junge Röntgen im Café-Restaurant „Zum grünen Glas" auch Gefallen an einer der drei Wirtstöchter. Es war Anna Bertha Ludwig, die Wilhelm Conrad durch ihr freundliches Wesen und ihre schöne Gestalt auffiel. Ihr ungewöhnlicher Charme und Humor waren so ausgeprägt, daß sie bereits als kleines Mädchen, wenn sie morgens für ihren Vater Erledigungen machte, den als Morgenmuffel bekannten Gottfried Keller, der in Zürich als Stadtschreiber bekannt war, zum Lachen brachte. Röntgen verlobte sich mit ihr, selbstverständlich, wie es sich damals gehörte, erst nach glänzend bestandener Diplomprüfung als Maschinenbauingenieur. W.C. Röntgen war in der Fachwelt längst durch seine hohe wissenschaftliche Qualifikation bekannt. Er zählte zu den besten und präzisesten Experimentatoren seiner Zeit. Eine seiner Gießener Forschungsarbeiten sei hier besonders erwähnt. Der Meister der Experimentierkunst brachte es fertig, 1885 den durch die Maxwellsche Theorie vorausgesagten Verschiebungsstrom (von Henri Poincaré später „Röntgenstrom" genannt) experimentell nachzuweisen und zu messen . 1885 erhielt Röntgen einen Ruf nach Jena, den er ablehnte.

31. Wilhelm Conrad Roentgen Translate this page wilhelm conrad roentgen. wilhelm conrad roentgen Físico alemán y primer Premio Nobelde Física Nació el 27 de marzo de 1845 en la aldea de Lennep, Renania. http://buscabiografias.com/cgi-bin/verbio.cgi?id=6268

32. Wilhelm Conrad Rontgen Otto Glasser, wilhelm conrad Rontgen and the Early History of the roentgen Rays(1933, reissued 1993; originally published in German, 1931), focuses on the http://www.nobel-winners.com/Physics/wilhelm_conrad_rontgen.html

Wilhelm Conrad Rontgen Wilhelm Conrad Rontgen German physicist who was a recipient of the first Nobel Prize for Physics, in 1901, for his discovery of X rays, which heralded the age of modern physics and revolutionized diagnostic medicine. Rontgen studied at the Polytechnic in Zurich and then was professor of physics at the universities of Strasbourg (1876-79), Giessen (1879-88), Wurzburg (1888-1900), and Munich (1900-20). His research also included work on elasticity, capillary action of fluids, specific heats of gases, conduction of heat in crystals, absorption of heat by gases, and piezoelectricity. BIBLIOGRAPHY. Otto Glasser, Wilhelm Conrad Rontgen and the Early History of the Roentgen Rays (1933, reissued 1993; originally published in German, 1931), focuses on the scientific events of 1856. W. Robert Nitske, The Life of Wilhelm Conrad Rontgen, Discoverer of the X Ray (1971), treats the personal and public aspects of his life. Main Page About Us The Nobel Foundation . External sites are not endorsed or supported by http://www.nobel-winners.com/

33. Roentgen Translate this page roentgen, wilhelm conrad (1845-1923), físico alemán y primer PremioNobel de Física. roentgen nació en Lennep (hoy parte de 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.

34. Wilhelm Conrad Röntgen's Letter wilhelm conrad Röntgen An Ludwig Zehnder. Würzburg, 1896. Lieber Zehnder! 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. (...)

35. Biografie - Wilhelm Conrad Roentgen (1845-1923 R.). Odkrywca Promieni X, Urodzi wilhelm conrad roentgen. Odkrywca promieni X, urodzil sie w 1845r. w Lennep w Niemczech. W naukowca. http://science.eu.org/biografie/rentgen.php

Science Servis - Internetowy Serwis Naukowy - nowo¶ci i ciekawostki http://science.eu.org Polski Wortal Naukowy :-) szukaj w sieci Imieniny: G³ówna Astronomia Biografie Biologia ... Darowizna Aktualna liczba artyku³ów: ksiêgarnia Biografie Powrót do spisu Wilhelm Conrad Roentgen (1845-1923 r.) Wilhelm Conrad Roentgen, odkrywca promieni X, urodzi³ siê w 1845 r. w Lennep w Niemczech. W 1869 r. uzyska³ doktorat na uniwersytecie w Zurychu. Przez nastêpne dziewiêtna¶cie lat pracowa³ na paru uniwersytetach, zyskuj±c sobie stopniowo opiniê doskona³ego naukowca. W 1888 r. zosta³ profesorem fizyki i dyrektorem Instytutu Fizyki uniwersytetu w Wiirzburgu. W³a¶nie tam w 1895 r. Roentgen dokona³ odkrycia, które przynios³o mu s³awê. 8 listopada 1895 r. Roentgen prowadzi³ do¶wiadczenia nad promieniami katodowymi. Promienie katodowe to w istocie strumieñ elektronów powstaj±cy wtedy, gdy utrzymujemy wysokie napiêcie miêdzy dwoma elektrodami umieszczonymi w przeciwleg³ych koñcach zamkniêtej rury szklanej, z której usuniêto powietrze. Promienie katodowe s± raczej ma³o przenikliwe i nie przechodz± przez parocentymet-row± warstwê powietrza. W przeprowadzanym do¶wiadczeniu Roentgen owin±³ szklan± rurê grubym, czarnym papierem, tak ¿e nawet po w³±czeniu pr±du elektrycznego ¶wiat³o z rury nie przedostawa³o siê na zewn±trz. Kiedy Roentgen doprowadzi³ pr±d do elektrod, zobaczy³, ku swemu zdziwieniu, ¿e ekran fluorescencyjny le¿±cy obok na stole zaczyna ¶wieciæ, tak jakby pada³o nañ ¶wiat³o. Wy³±czy³ pr±d, a wówczas ekran (pokryty platynocyjankiem barowym, zwi±zkiem fluorescencyjnym) przesta³ ¶wieciæ. Roentgen bardzo szybko zda³ sobie sprawê, ¿e podczas przep³ywu pr±du powstaje w rurze jakie¶ niewidzialne promieniowanie. Ze wzglêdu na tajemnicz± naturê niewidzialnego promieniowania Roentgen nazwa³ je "promieniami X" ("X" jest zwykle stosowanym matematycznym symbolem na oznaczenie nieznanej wielko¶ci).

36. Wilhelm Conrad Röntgen Roentgen Moll Lennep Apeldoorn wilhelm conrad RÖNTGEN, related to a Moll family. ALL THOSE MOLLS. (A). wilhelm conrad Röntgen Born Lennep Germany, March 27th 1845. http://www.euronet.nl/users/warnar/Rontgen.htm

related to a Moll family ALL THOSE MOLLS Between 1450 AD - 1750 AD and in particular during the Reformation members of this Moll family-tree moved to the eastern provinces of the Netherlands (Gelderland, Overijssel, Achterhoek) and the Unites States of America and settled there permanently. It is difficult , almost impossible, to establish familial connections between all these Molls.The name Moll is widely spread over Germany. For example, merely in the year 1797 in the village Hagen (near Lennep) with about 1800 inhabitants, 203 men of this village were mentioned by the surname Moll ! And, in a letter to the secretary of the Dutch Moll Magazine (1 oct. 1933) the pioneer of the Moll-genealogy in Germany, Prof. Dr. Ir.Friedrich Moll, biologist from Berlin, complains :" " The answer of the secretary (Dr.W.H.Moll) was :" " Nevertheless, familial relationship between Nobelprize winnar Professor Dr. Wilhelm Konrad "Evidence" indicates that the Nobel prize laureates Nico and Jan Tinbergen from Rotterdam are also related to members of this Moll-tree .Genealogical Research about this subject is not yet rounded off. .Before 1648, Lennep was part of the County

37. Lexikon - Wilhelm Conrad Röntgen Definition Erklärung Bedeutung wilhelm-conrad-roentgen.html wilhelmconrad Röntgen /a . http://www.net-lexikon.de/Wilhelm-Conrad-Roentgen.html

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crossdots.info Search the web ! enter your keywords here : Keywords : conrad roentgen wilhelm Buy Wilhelm Conrad Roentgen Products We link to merchants which offer Wilhelm Conrad Roentgen products for sale. bounce.deal-market.com Popular Searches (listed in alphabetical order) Adventure Travel Airline Tickets Arts Auction Books Cars Chat Computer Games Computer Hardware Computers Cooking Crafts Credit Cards Cruises Dvd Electronics Entertainment Finance Fitness Flowers Furniture Games Gardening Gift Baskets Gifts Greeting Card Health Health Insurance Hobbies Home Home Buying Home Decorating Home Improvement Home Loan Hotels Insurance

39. Wilhelm Conrad Roentgen: Biography Of Wilhelm Conrad Roentgen Index Biography of wilhelm conrad roentgen. roentgen, wilhelm conrad.The discoverer of xrays. Of Dutch origin, born in 1845. roentgen http://www.sacklunch.net/biography/R/WilhelmConradRoentgen.html

Index Biography of Wilhelm Conrad Roentgen Roentgen, Wilhelm Conrad. The discoverer of x-rays. Of Dutch origin, born in 1845. Roentgen began his university studies at Zurich, and from there followed Professor Kundt to Wurzburg, and afterwards to Strassburg, in which university he acted as Kundt's assistant in 1873. In 1875 Roentgen became professor of physics and mathematics at the Agricultural Academy in Wurttemberg; in 1876, he returned to Strassburg; in 1879, became professor at Giessen, in 1885 at Wurzburg and, in 1899, at Munich. He wrote several works on scientific subjects, and studied the effects of electricity when passed through various gases; also, the absorption of heat rays by steam and gases. His discovery of the rays, which he named x-rays, came by chance when he was experimenting with vacuum tubes. Roentgen studied them thoroughly, however, before making his discovery public. Died 1923. Web Searches Biography Jobs Flowers Travel ... Internet w w w Search the Web

40. *** The Corax Timemachine: Wilhelm Conrad Roentgen *** 10, 1923) The discovery of X rays by the German physicist wilhelm conrad Roentgenmeant an enormous progress for the medical diagnosis and therapy. http://www.corax.com/timemachine/time/roentgen.shtml

Wilhem Conrad Roentgen (Mar. 27, 1845 - Feb. 10, 1923) The discovery of X rays by the German physicist Wilhelm Conrad Roentgen meant an enormous progress for the medical diagnosis and therapy. Roentgen had a queer start into his scientific career, he was thrown out of school and couldn't get on any university. For this reason he studied engineering science at the Polytechnicum Zurich, Switzerland, and became the assisstent of the physicist August Kundt. Later he took a job at the university of Wuerzburg and in 1895 he became head of the physics department. There he made his great discovery. He observed that barium platinocyanide crystals across the room fluoresced whenever he turned on a Crooke's, or cathode-ray discharge, tube, even when the tube was shielded by black cardboard or thin metal sheets. Roentgen correctly hypothesized that a previously unknown form of radiation of very short wavelength was involved, and that these X rays (a term he coined) caused the crystals to glow. One of the first X ray images: the hand of Roentgen's wife He recognized that with help of those X rays photographies could be obtained that the human eye would not see otherwise, and he introduced his ideas on his first public reading on the subject in 1896, where he took a X ray from one of the visitors.

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