61. Biographie : Jean Victor Poncelet (1er Juillet 1788 [Metz] - 22 Décembre 1867 [ Translate this page Jean Victor poncelet (1er juillet 1788 Metz - 22 décembre 1867 Paris).Après des études secondaires au lycée de Metz, Jean Victor poncelet entre à http://www.bibmath.net/bios/index.php3?action=affiche&quoi=poncelet

62. WaterWheel Factory - Poncelet Waterwheel It is important to understand the environment in which Jean Victor Ponceletdeveloped his unique design. In the 1820s Britain and Europe were in the midst http://www.waterwheelfactory.com/poncelet.htm

Your Waterwheel Solution The Poncelet design The Poncelet design, pictured above, offered a curved bucket with its lip angled tangentially to eliminate the impact to near zero. Planned in 1824, this designs flourishing for over 10 years. Now forgotten for more than a century, the ingenious design, more than any other, pointed the way to the great changes in "water engines" that were to occur in the late 1800s. The Poncelet was a graceful, efficient, undershot wheel, unlike any other before it. Now, the Poncelet wheel usually receives but slight mention in modern engineering textbooks, often only a short paragraph with few details. It deserves much more, for it was the first wheel designed to meet the advanced principles of hydraulic physics, thus setting a precedent for all later developers of waterpower. It is important to understand the environment in which Jean Victor Poncelet developed his unique design. In the 1820s Britain and Europe were in the midst of the great industrial revolution. The steam engine was a generation away from taking the leading role in powering industry in France. There was scarcely a good hydro site in England or Europe that had not been harnessed. Many of the streams had mills so crowded together that one could travel for long distances without getting out of sight of a water wheel. Every inch of head was precious, and every gallon of flow was treasured. The government of France and others offered large prizes and great honors to designers of more efficient water wheels. Many of the best minds of the day were engaged in seeking additional energy for their burgeoning industry.

63. Biografia De Poncelet, Jean Victor Translate this page poncelet, Jean Victor. (Metz, 1788-París, 1867) Matemático francés. Siguió lacarrera militar y participó en la campaña de Rusia, donde fue hecho prisionero http://www.biografiasyvidas.com/biografia/p/poncelet.htm

Inicio Buscador Las figuras clave de la historia Reportajes Los protagonistas de la actualidad Poncelet, Jean Victor (Metz, 1788-París, 1867) Matemático francés. Siguió la carrera militar y participó en la campaña de Rusia, donde fue hecho prisionero. Posteriormente, fue profesor de mecánica aplicada en la Universidad de París y director de la Escuela Politécnica. Considerado como uno de los fundadores de la geometría proyectiva, reviste especial importancia su obra Tratado de las propiedades proyectivas de las figuras (1822). También fue autor de un interesante tratado de mecánica física. Inicio Buscador Recomendar sitio

64. The Science Bookstore - Chronology poncelet, Jean Victor Born 7/1/1788, 1788 AD. Brande, William T. Born 1/11/1788Died 2/11/1866, 1788 AD. 1789 AD, Berthollet, C. http://www.thesciencebookstore.com/chron.asp?pg=11

65. French Contemporaries Of Lagrange And Laplace Jean Victor poncelet, born at Metz on July 1, 1788, and died at Paris on Dec.1867, held a commission in the French engineers. Having been made a prisoner http://www.maths.tcd.ie/pub/HistMath/People/Napoleonic/RouseBall/RB_FrAlgGeom.ht

French Contemporaries of Lagrange and Laplace From `A Short Account of the History of Mathematics' (4th edition, 1908) by W. W. Rouse Ball. Trembley Arbogast Carnot Poncelet Trembley Arbogast , born at Nemours on March 31, 1730, and died on September 27, 1783, besides numerous minor works, wrote a , published at Paris in 1779, which in particular contained much new and valuable matter on the theory of elimination and symmetrical functions of the roots of an equation: he used determinants in a paper in the , 1764, but did not treat of the general theory. Jean Trembley , born at Geneva in 1749, and died on September 18, 1811, contributed to the development of differential equations, finite differences, and the calculus of probabilities. , born in Alsace on October 4, 1759, and died at Strassburg, where he was professor, on April 8, 1803, wrote on series and the derivatives known by his name: he was the first writer to separate the symbols of operation from those of quantity. Carnot Lazare Nicholas Marguerite Carnot , he had to fly from France. He took refuge in Geneva, and there in 1797 issued his

66. Projective Geometry: Definition And Much More From Answers.com Fundamental theorem of projective geometry poncelet, Jean Victor (Frenchmathematician engineer). Steiner, Jakob (Swiss mathematician), August Ferdinand http://www.answers.com/topic/projective-geometry

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Dictionary Encyclopedia WordNet Wikipedia Best of Web Mentioned In Or search: - The Web - Images - News - Blogs - Shopping projective geometry Dictionary projective geometry n. The study of geometric properties that are invariant under projection. Encyclopedia projective geometry, branch of geometry infinity . The plane that includes the ideal line, or line at infinity, consisting of all such ideal points, is called the projective plane. Two properties that are invariant under projection are the order of three or more points on a line and the harmonic relationship, or cross ratio, among four points, A, B, C, D, i.e., AC BC AD BD. One important concept in projective geometry is that of duality. In the plane, the terms point and line are dual and can be interchanged in any valid statement to yield another valid statement, e.g., statements (1) and (3) above; in space, the terms plane, line, and point are interchanged with point, line

67. List Of Scientists By Field Translate this page poncelet, Jean Victor. poncelet, Jean Victor. Pons, Jean-Louis. Pontedera, Giulio.Poor, Charles Lane. Pope, William Jackson. Popov, Aleksandr Nikiforivich http://www.indiana.edu/~newdsb/p.html

Pacchioni, Antonio Pacini, Filippo Pacini, Filippo Pacinotti, Antonio Pacioli, Luca Pacioli, Luca Packard, Alpheus Spring Padoa, Alessandro Pagano, Giuseppe Painter, Theophilus Shickel Paley, William Palisa, Johann Palissy, Bernard Palissy, Bernard Palladin, Aleksandr Vladimirovich Palladin, Aleksandr Vladimirovich Palladin, Vladimir Ivanovich Palladin, Vladimir Ivanovich Pallas, Pyotr Simon Pallas, Pyotr Simon Palmer, Edward Pander, Christian Heinrich Pander, Christian Heinrich Paneth, Friedrich Adolf Paneth, Friedrich Adolf Pannekoek, Antonie Papaleksi, Nikolai Dmitrievich Papanicolaou, George Nicholas Papanicolaou, George Nicholas Papin, Denis Pappus of Alexandria Pappus of Alexandria Pappus of Alexandria Paracelsus, Theophrastus Philippus Aureolus Bombastus von Hohenheim Paracelsus, Theophrastus Philippus Aureolus Bombastus von Hohenheim Paracelsus, Theophrastus Philippus Aureolus Bombastus von Hohenheim Paracelsus, Theophrastus Philippus Aureolus Bombastus von Hohenheim Pardies, Ignace Gaston Parenago, Pavel Petrovich Parent, Antoine Parkhurst, John Adelbert

68. Technology/ Engineering Translate this page poncelet, Jean Victor. Popov, Aleksandr Stepanovich. Pott, Johann Heinrich.Power, Henry. Prony, Gaspard-François-Clair- Marie Riche de. Puiseux, Victor http://www.indiana.edu/~newdsb/tech.html

Technology/ Engineering Agassiz, Alexander Alberti, Leone Battista Albrecht, Carl Theodor Amici, Giovan Battista Amsler, Jakob Archimedes Armstrong, Edwin Howard Ayrton, Hertha Babbage, Charles Baker, Henry Balbus Baldi, Bernardino Barkhausen, Heinrich Georg Bauer, Franz Andreas Beale, Lionel Smith Beckmann, Johann Beeckman, Isaac Bell, Alexander Graham Bellinsgauzen, Faddei F. Berger, Hans Berkner, Lloyd Viel Bernoulli, Jakob Bessemer, Henry Betancourt y Molina, Augustin de Bion, Nicolas Borelli, Giovanni Alfonso Borries, Bodo von Bossut, Charles Bour, Edmond Boussinesq, Joseph Valentin Brashman, Nikolai Dmitrievich Brinell, Johan August Brioschi, Francesco Brown, Ernest William Brunelleschi, Filippo Bunyakovsky, Viktor Yakovlevich Buono, Paolo del Bush, Vannevar Cailletet, Louis Paul Callendar, Hugh Longbourne Campani, Giuseppe Carnot, Lazare-Nicolas- Marguerite Castelli, Benedetto Castigliano, Alberto Cauchy, Augustin-Louis Chaplygin, Sergei Alekseevich Charcot, Jean-Baptiste Chardonnet, Louis-Marie- Hilaire Bernigaud Christofilos, Nicholas Constantine Clairaut, Alexis-Claude

69. Polytech Photos Hoved side / Hist / Lære / Portrætter / poncelet, Jean Victor Jean Victorponcelet (17881867). Fransk matematiker og officer. Mere information http://www.polytechphotos.dk/index.php?CatID=571

70. Jean Victor Poncelet. Jean Victor poncelet. poncelet.gif (22053 bytes) Jean Victor poncelet zemrel 22.prosince 1867. zpet.gif (1418 bytes) obsah.gif (1894 bytes) http://www.quido.cz/osobnosti/poncelet.htm

Jean Victor Poncelet "Nebudeme uèit metodu a proces každé dovednosti, ale místo toho spoleèné principy všech " Francouzský matematik a mechanik Jean Victor Poncelet se narodil 1. èervence 1788 v Metách v rodinì advokáta. V Metách navštìvoval základní školu i tamní lyceum, kde se výbornì uèil. Po skonèení lycea nastoupil roku 1807 na Polytechnickou školu v Paøíži, která byla vojenským uèilištìm. Po jejím ukonèení pokraèoval roku 1810 ve studiu ve Škole vojenských inženýrù v Metách. Zakonèil ji roku 1812 a téhož roku jej povolali do armády jako vojenského inženýra v hodnosti poruèíka. V armádì se zabýval zejména stavbou mostù. Ale ještì téhož roku byl ruskými vojsky u Moskvy zajat a témìø 2 roky žil jako zajatec. Na úkor stravy si zaèal opatøovat papír a psací potøeby a zaèal mj. rozpracovávat nové odvìtví matematiky – projektivní geometrii. Po návratu do Francie pracoval ve zbrojnici v Metách a pokraèoval ve svých výzkumech v projektivní geometrii. Své výsledky publikoval, ve Francii se však nedoèkal uznání.

71. Encyclopedia: Mathematics: Biographies Plücker, Julius Poincaré, Jules Henri Poisson, Siméon Denis poncelet,Jean Victor Ramanujan, Srinivasa Regiomontanus Riemann, Bernhard http://www.infoplease.com/encyclopedia/1mathbio.html

in All Infoplease Almanacs Biographies Dictionary Encyclopedia Daily Almanac for Sep 7, 2005 Skip Navigation Home Almanacs ... Word of the Day Editor's Favorites Back to School Hurricanes Daylight Saving Time Energy Consumption ... Mississippi Infoplease Tools Periodic Table Conversion Tool Perpetual Calendar Year by Year ... Site Map College Center Scholarship Search College Resources Career Center Job Search Post Your Resume Continuing Ed. more . . . Search: Infoplease Info search tips Search: Biographies Bio search tips Encyclopedia Mathematics: Biographies Abel, Niels Henrik Acarya Alembert, Jean le Rond d' Al-Khowarizmi ... Zygmund, Antoni Browse by Subject Atmosphere and Weather Biographies Ecology and Environmentalism Geography ... Sports The Columbia Electronic Encyclopedia, Page Tools: Cite Print Email RSS ... Privacy Related sites: Family Education TeacherVision var zflag_nid="305"; var zflag_cid="181/1"; var zflag_sid="114"; var zflag_width="1"; var zflag_height="1"; var zflag_sz="15";

72. AIP International Catalog Of Sources poncelet, M. (Jean Victor), 17881867. Stark, Johannes, 1874-1957. Weber, WilhelmEduard, 1804-1891. Wöhler, Friedrich, 1800-1882. Browse Catalog http://www.aip.org/history/catalog/5823.html

If you are not immediately redirected, please click here My List - Help Browse Archival Resources Archival Finding Aids Books Photos Browse FAQs Past Searches History Home Search: Author Subject Title Journal/Newspaper Title Series Computer File (Software) Title Video Title Refine Search AIP Niels Bohr Library Item Information Holdings More by this author Burndy Library. Subjects Bellani, Angelo, 1776-1852. Bunsen, R. (Robert), 1811-1899. Encke, Johann Franz, 1791-1865. Geoffroy Saint-Hilaire, Isidor, 1805-1861. Grandi, Guido, 1671-1742. Newton, Isaac, Sir, 1642-1727. Planck, Max, 1858-1947. Poncelet, M. (Jean Victor), 1788-1867. Stark, Johannes, 1874-1957. Weber, Wilhelm Eduard, 1804-1891. Browse Catalog by author: Burndy Library. by title: Weiner collection in... MARC Display Weiner collection in natural science of correspondence, manuscripts, documents, and portraits of scientists [microform], [ca. 1500-ca. 1900]. by Burndy Library. Call Number: Description: 6 microfilm reels. Owning Repository: American Institute of Physics. Center for History of Physics. Niels Bohr Library. One Physics Ellipse, College Park, MD 20740, USA Country of Repository: USA Location of Original/Copy: Originals at the Smithsonian Institution, Dibner Library

73. Poncelet http://serge.mehl.free.fr/chrono/Poncelet.html

Monge projection centrale Desargues En 1822, Poncelet publie son . En géométrie projective , on adjoint au plan affine euclidien une droite , dite droite de l'infini , constituée de points à l'infini s'interprétant comme l'ensemble des directions de droites du plan affine; on obtient ainsi le plan projectif, complété du plan affine. La géométrie projective repose sur la notion de projection centrale et le fameux : Monge et Poncelet birapport (la Nature ne procède pas par sauts) que des mathématiques peut apparaître peu rigoureux et son usage assez risqué... Poncelet s'en servit plus pour conjecturer que pour démontrer et c'est heureux. Dans le même ordre d'idées, on parle de points ou droites imaginaires imaginaires : si par principe de continuité un point existant est rejeté à l'infini, il sera dit imaginaire et on tente de poursuivre le raisonnement afin de découvrir des propriétés de la figure. C'est ainsi qu'en géométrie projective, deux droites sont toujours sécantes, le point d'intersection étant rejeté à l'infini dans le cas de deux droites parallèles au sens euclidien. Poncelet applique en géométrie ce que Bombelli pratiqua en algèbre afin de résoudre l'équation du 3ème degré : à titre transitoire il utilisa des racines carrées de nombres négatifs, nombres donc imaginaires, pour finalement retrouver des solutions réelles.

74. French Contemporaries Of Lagrange And Laplace Bézout Trembley Arbogast Carnot poncelet poncelet. Jean Victorponcelet, born at Metz on July 1, 1788, and died at Paris on Dec. http://personal.stevens.edu/~vmazmani/RB_FrAlgGeom.html

Main Courses History of Math Contact ... Stevens Institute of Technology French Contemporaries of Lagrange and Laplace From `A Short Account of the History of Mathematics' (4th edition, 1908) by W. W. Rouse Ball. Trembley Arbogast Carnot Poncelet Trembley Arbogast , born at Nemours on March 31, 1730, and died on September 27, 1783, besides numerous minor works, wrote a , published at Paris in 1779, which in particular contained much new and valuable matter on the theory of elimination and symmetrical functions of the roots of an equation: he used determinants in a paper in the , 1764, but did not treat of the general theory. Jean Trembley , born at Geneva in 1749, and died on September 18, 1811, contributed to the development of differential equations, finite differences, and the calculus of probabilities. , born in Alsace on October 4, 1759, and died at Strassburg, where he was professor, on April 8, 1803, wrote on series and the derivatives known by his name: he was the first writer to separate the symbols of operation from those of quantity. Carnot Lazare Nicholas Marguerite Carnot , he had to fly from France. He took refuge in Geneva, and there in 1797 issued his

75. YMCA VTC1 poncelet O. Ileleji Coordinator The Gambia YMCA Computer Training Center Jean Victor poncelet Mathematician and one of the earliest developers on http://www.ymca.gm/ponce.html

Poncelet O. Ileleji Coordinator The Gambia YMCA Computer Training Center MY GOAL Promoting Computing and Information Communication Technology development in developing countries has filled me with challenges and passion. Through computing and ICT we can reduce the great digital divide that exists between the north and south. ICT and Computers are blazing trails into places that never thought could be focused on before. As a Computer Scientist/ System Analyst and lecturer my goal is to help and train people in the use of Computing and ICT resources for a better world today and in the years to come. Favorite Quote: - Dealing With Change "It is not the strongest of the species that survive,nor the most intelligent. but those most responsive to change" Charles Darwin My Greatest Role Models Charles Babbage - Pioneer Computer Developer / Mathematcian. John Von Neumann - Mathematician/discovered what can be regarded as the structure of the CPU today. Jon Postel - Pioneer Computer Scientist in the development of the Internet. Jean Victor Poncelet - Mathematician and one of the earliest developers on geometry.

76. Jean Victor Poncelet Translate this page Jean Victor poncelet (1788 - 1867) La obra de poncelet fundador de la geometríaproyectiva moderna, se enlaza con la de Gaspar Monge y, http://es.geocities.com/fisicas/cientificos/matematicos/poncelet.htm

Jean Victor Poncelet (1788 - 1867) http://es.geocities.com/fisicas Los autores: e fisicas@yahoo.es

77. Æþ½½·¹(Jean Victor Poncelet, 1788-1867) Translate this page The summary for this Korean page contains characters that cannot be correctly displayed in this language/character set. http://library.thinkquest.org/22584/tmh3050.htm

BACK Index of Development Graphic Version Æþ½½·¹(Jean Victor Poncelet, 1788-1867) <µµÇüÀÇ »ç¿µÀû ¼ºÁú¿¡ °üÇÏ¿©, Traite des proprietes projectives des figures>¸¦ °èȹÇÏ¿´´Âµ¥, ±× ÈÄ ¼®¹æµÇ¾î 1814³â ÈÄ¹Ý ¸Þ÷·Î µ¹¾Æ¿Í ±×°ÍÀ» ÆíÁýÇÏ¿© 1822³â Æĸ®¿¡¼­ ¹ßÇàÇÏ¿´´Ù. Æþ½½·¹´Â ¸¸³âÀ» ¶ç¾ö¶ç¾ö ¿ªÇÐ, ¼ö¸®ÇÐ, ¹«Çѱ޼ö, ±âÇÏÇп¡ °üÇÑ Àú¼úÀ» Çϸ鼭 ±º´ë¿¡ Àü³äÇÏ¿´´Ù. ±×´Â ÀÀ¿ë¿ªÇп¡ °üÇÑ ³í¹®(1826), ¹°·¹¹æ¾Ñ°£¿¡ °üÇÑ Àç¹ÌÀÖ´Â ¿¬±¸ º¸°í¼­(¿ª½ 1826),1851³âÀÇ ·±´ø ¼¼°è¹Ú¶÷ȸ¿¡ Àü½µÈ ¿µ±¹ ±â°è¿Í °ø±¸ÀÇ º¸°í¼­, 1822³â(1862,1865)ÀÇ Ê±â ³í¹®À» µÎ ±Ç ºÐ·®À¸·Î È®ÀåÇÑ °Í, Å©·¼·¹ÀÇ Àú³Î¿¡ ½Ç¸° ¼ö¸¹Àº ±âÇÏÇÐ ±â»ç¸¦ ¹ßÇ¥Çß´Ù. ¿À·£ »ý¾Ö µ¿¾È¿¡ °Ç°­ÀÌ ³ª»¦À½¿¡µµ ºÒ±¸ÇÏ°í Æþ½½·¹´Â ±ºÀÓ¹«¿¡¼­ Ç×»ó ¼º½ÇÇÏ°í À¯´ÉÇÏ¿´À¸¸ç Á×À» ¶§±îÁöµµ ¼öÇÐÀû ¢Á¶ ´É·ÂÀ» °¡Áö°í ÀÖ¾ú´Ù. ±×´Â 79¼¼ÀÇ Àϱâ·Î 1867³â Æĸ®¿¡¼­ Á×¾ú´Ù.

78. Royal Society | About The Society | History Of Science | Biographies Of Fellows poncelet, Jean Victor. Proceedings 18691870 vol 18 pp i-ii. Pond, John.Proceedings 1836 No 27 pp 434-435. Pontecorvo, Guido http://www.royalsoc.ac.uk/page.asp?id=2379

79. PSIgate - Physical Sciences Information Gateway Search/Browse Results Jean Victor poncelet Born 1 July 1788 in Metz, Lorraine, France Died 22 Dec1867 in Paris, France Click the picture above to see three larger pictures http://www.psigate.ac.uk/roads/cgi-bin/search_webcatalogue2.pl?limit=200&term1=p

80. July 2005 Jean Victor poncelet, 2 William Burnside. 3 Jesse Douglas, 4 Daniel Edwin Rutherford,5*, 6 Alfred Bray Kempe, 7 Johann Rudolf Wolf, 8 Christian Kramp, 9 http://mathforum.org/~judyann/calendar/July2005.html

July 2005 Can you identify the pictured Mathematicians? Sunday Monday Tuesday Wednesday Thursday Friday Saturday Jean Victor Poncelet William Burnside Jesse Douglas Daniel Edwin Rutherford Alfred Bray Kempe Johann Rudolf Wolf Christian Kramp George Howard Darwin Roger Cotes Giacomo Albanese Richard Buckminster Fuller John Dee Laurence Chisholm Young William Cochran Krystyna Kuperberg Jean Robert Argand Mary Cannell Jean Picard Reinhold Baer Etienne Louis Malus Christine Mary Hamill Johann Benedict Listing Kurt Mahler Johann Bernoulli Gerd Faltings John O'Connor A quotation for July: R Buckminster Fuller (1895 - 1983) I am a passenger on the spaceship, Earth. Operating Manual for Spaceship Earth (New York 1969) This calendar is available in a printable PDF format. Back to calendar page.

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