81. Nürnberger Mondkrater Translate this page er in engen Kontakt zu dem Mathematiker georg peurbach (1423-1461) stand.peurbach hatte die ersten sechs Bücher des Almagest von Ptolemäus bearbeitet, http://www.naa.net/astrokreis/regiomontanus.htm

@import url("standard.css"); Regiomontanus (1436-1476) Almagest Literatur: Mett, Rudolf: Regiomontanus – Wegbereiter des neuen Weltbildes. Stuttgart, Leipzig: Teubner 1996 Links: www-gap.dcs.st-and.ac.uk/~history/Mathematicians/Regiomontanus.html www.regiomontanus.de/regiomontanus-dateien/astronomie/astro_index.html Text und Bild von Hans Gaab

82. Ny Side 1 astronomi startet av astronomen og humanisten georg peurbach (14231461) og hans Nicolaus Copernicus (1473-1543) lærte om arbeidet til peurbach og http://www.kirkeparken.vgs.no/fysikk/tegninger.htm

2Fy prosjekt. Tekster bilder og tegninger av Johannes Kepler Gallileo Gallelei Kristian IV , Tycho Brahe og Nikolei Kopernikus. Johannes Kepler Den tyske astronomen og astrologen Johannes Kepler er mest kjent for sin oppdagelse av de tre prinsippene om planetenes bevegelsesbaner. Med dette gjorde han det klart hvordan planetene er ordnet i forhold til hverandre og bekreftet tidligere astronomers teorier. I tillegg til hans banebrytende arbeid med Tycho Brahes, utrettet Kepler en hel del mer: Han utdypet teorien om moderne optikk og forklarte hvordan mennesker kan se Han var den første til å forklare hva som skjer med lys etter at det går gjennom et teleskop Han designet et type teleskop som ble viktig for videre forskning innen astronomi Keplers ideer førte til en forandring innen fysikken der gamle, geometriske beskrivelser av himmelen ble erstattet av moderne, dynamisk astrologi ved å bruke konseptet med fysiske krefter. Innen vitenskapen må derfor Kepler bli sett på som en viktig person, og dette er grunnen til at jeg tar for meg Keplers liv, teorier og påvirkning innen vitenskapen astrologi. I dag tar de fleste det som en selvfølge at jorden ikke er flat, at jorden ikke er sentrum i universet og at planetene går i ellipseformede baner, men det er faktisk noen banebrytende personers fortjeneste! Johannes Kepler sa en gang "By the study of the orbit of Mars, we must either arrive at the secrets of astronomy or forever remain in ignorance of them."

83. Microfilm Translate this page georg von peurbach, Theorica planetarum, Venezia, arte et diligentia Erhardi con georg von peurbach, Theorica nova planetarum, con il commento di F. http://www.bibliotecavigano.it/microfilm.htm

Attività Prodotti Multimediali: Microfilm I numeri iniziali progressivi corrispondono rispettivamente della sezione "Fondo Antico" (opere a stampa) e "Fondo manoscritti" del Catalogo della Biblioteca di Scienze «Carlo Viganò». Fondo antico (1482-1800) e Fondo manoscritti : disponibile sia a stampa (Milano, Vita e pensiero, 1994, pp. XIX, 869) che su CD-Rom. Le segnature finali tra parentesi tonda sono quelle della 'vecchia' catalogazione, quelle tra parentesi quadra si riferiscono invece all'attuale 'nuova' catalogazione della Biblioteca. Per richiesta e stampa di microfilm contattare lo +39 - 030.2406.338 nei seguenti orari: dalle 9.00 alle 12.00 e dalle 14.00 alle 17.00. Oppure ricorrere al collegamento e-mail FONDO ANTICO (Opere a stampa) Achillini Alessandro , De orbibus libri quatuor , Bononiae, impensis Benedicti Hectoris Bononiensis, 1498. ( T.6.9

84. Isaac Newton And Astrology (Basel, 1596; first published in 1508); bound in one volume with georg peurbach,Theoricæ novæ planetarum. Newton’s personal copy, which is presently kept http://www.phys.uu.nl/~vgent/astrology/newton.htm

Isaac Newton and Astrology Witness for the Defence or for the Prosecution? Robert H. van Gent Introduction or Isaac Newton (1642-1727). However, in the case of Newton, the astrological literature presents a different view and even claims that Newton was in secret an ardent student of astrology. Portrait of Isaac Newton painted in 1689 by Sir Godfrey Kneller (Farleigh House, Farleigh Wallop, Hampshire) However, none of these studies have turned up one shred of evidence that Newton ever conducted any research on astrology. Moreover, the claim that the Bodleian Library at Oxford possesses a rare treatise on astrology written by Newton has also proven to be completely unfounded. a treatise on palmistry and astrology by the English doctor/astrologer Richard Saunders (1613-1675), an almanac from the same using the pseudonym Cardanus Rider and finally a work debunking astrology by the philosopher-poet and Cambridge professor Henry More (1614-1687). During this interview, Newton confided to Conduitt that his interest in science had first been roused in the summer of 1663, when, as a young student at Cambridge, he purchased a book on astrology Although the Newton biographer Louis Trenchard More expressed his reservations against the trustworthiness of an anecdote recorded more than 60 years after the event, it is cited as completely reliable in the more authoritative Newton biographies by David Brewster

85. Project MUSE peurbach, georg. 1472. Theoricae novae planetarum. Nuremberg Regiomontanus.Reprinted in Schmeidler 1972, pp. 755–793. See Aiton 1987. http://muse.jhu.edu/journals/perspectives_on_science/v013/13.1goldstein.html

How Do I Get This Article? Athens Login Access Restricted This article is available through Project MUSE, an electronic journals collection made available to subscribing libraries NOTE: Please do NOT contact Project MUSE for a login and password. See How Do I Get This Article? for more information. Login: Password: Your browser must have cookies turned on Goldstein, Bernard R. "Kepler's Move from Orbs to Orbits : Documenting a Revolutionary Scientific Concept" Perspectives on Science - Volume 13, Number 1, Spring 2005, pp. 74-111 The MIT Press Abstract This study of the concept of orbit is intended to throw light on the nature of revolutionary concepts in science. We observe that Kepler transformed theoretical astronomy that was understood in terms of orbs [Latin: orbes] (spherical shells to which the planets were attached) and models (called hypotheses at the time), by introducing a single term, orbit [Latin: orbita], that is, the path of a planet in space resulting from the action of physical causes expressed in laws of nature. To demonstrate the claim that orbit is a revolutionary concept we pursue three lines of argument. First we trace the origin of the term; second, we document its development and specify the meaning of the novel term as it was introduced into astronomy by Kepler in his Astronomia nova (1609). Finally, in order to establish in what sense the concept is revolutionary, we pay attention to the enduring impact that the concept has had on the relevant sciences, in this case astronomy and indeed physics. We claim that orbit is an instance of a revolutionary concept whose provenance and use can provide the insights we are seeking.

86. À§´ëÇѼöÇÐÀÚ ¸ñ·Ï peurbach, georg peurbach Born 30 May 1423 in Peuerbach, AustriaDied 8 April 1461 in Vienna, Austria; Pfaff, Johann Friedrich Pfaff Born 22 http://www.mathnet.or.kr/API/?MIval=people_seek_great&init=P

87. Mostra Eventos Do País Selecionado alemão georg von peurbach Links deste tópico http://www.ponteiro.com.br/mostrad9.php?w=21

88. Portal Biblioteca De Catalunya - Biblioteca Virtual - Peurbach, Georg Von (1423- biblioteca, virtual, Cervantes, Bilioteca de Catalunya, coordinació BibliotecaVirtual Joan Lluís Vives, Portal Institucional, http://cervantesvirtual.com/FichaAutor.html?Ref=6914&portal=10

89. 1472: Information From Answers.com a version of Ptolemy s Almagest by Austrian mathematician and astronomer Georgvon peurbach b. peurbach, near Vienna (Austria), May 30, 1423, d. http://www.answers.com/topic/1472

showHide_TellMeAbout2('false'); Business Entertainment Games Health ... More... On this page: Wikipedia Mentioned In Or search: - The Web - Images - News - Blogs - Shopping In the year Astronomy Regiomontanus makes a thorough scientific study of a comet. This comet is sometimes incorrectly identified as Comet Halley (Comet Halley had been observed by Paolo Toscanelli in 1456). The correct designation is Comet 1471 Y1. Paolo Toscanelli also observes and describes Comet 1471 Y1. See also 1456 Astronomy 1550 Astronomy Theoricae novae planetarum ("new theory of the planets"), a version of Ptolemy's Almagest by Austrian mathematician and astronomer Georg von Peurbach [b. Peurbach, near Vienna (Austria), May 30, 1423, d. April 8, 1461], is published posthumously with the aid of Regiomontanus. Unlike Ptolemy, Peurbach considers the epicycles as controlled by the Sun. See also ce Astronomy 1543 Astronomy Wikipedia Years: Decades Centuries 14th century 15th century ... 16th century Events February 20 - The Orkneys and Shetlands are annexed to the crown of Scotland Discovery of Newfoundland by Didrik Pining and Jo£o Vaz Corte-Real Beginning of extensive slave trade in modern Cameroon , as the Portuguese sail up the Wuori River Fern£o do Po claims the central- African islands Bioko and Annob³n for Portugal Births March 28 Fra Bartolommeo , Italian artist (d.

90. Slide Rules And Other Calculation Tools I Began Collecting Slide ~1450 – Tables of sines of natural numbers for each minute of arch by georg vonPeurbach. 1553 – Table of tangents from Erasmus Reinhold in the Canon http://dana.ucc.nau.edu/~wl/William.Hermann.Slide.Rule.htm

Slide Rules and Other Calculation Tools I began collecting slide rules back in high school. I found one in the chemistry lab and took such an interest that my high school teacher gave it to me. Since then I have slowly added to my collection, which now contains over 120 pieces. My oldest is a Gunter’s scale, dating back to the late 1600’s. I am attempting to build a collection that represents the full history of calculation tools. Perhaps someday, I will build a small museum. Below are pictures of some of my collection and a brief time-line of calculation tools. Some of my collection on display at NAU 2002 Paul and I Carol and her Dad Brief Timeline of Calculating Tools (Featuring some of from my collection) ~1700 BC Tables for multiplication and reciprocals found in Babylonian mathematics. ~300 BC Evidence of the first abacus in Babylonian mathematics. ~1200 AD Abacus is brought to China , still used today. (Early 1900’s Abacus) Tables of sines of natural numbers for each minute of arch by Georg von Peurbach. Table of tangents from Erasmus Reinhold in the Canon foecundus Invention of the sector by Guidobaldi del Monte, tool maker.

91. Renaissance The Epitome of the Almagest was written between 1460 and 1463 by georg Peurbachand Johannes Regiomontanus at the suggestion of Cardinal Bessarion. http://visav.phys.uvic.ca/~babul/AstroCourses/P303/Renaissance.htm

Renaissance era The Revival of an Ancient Science One of the most powerful creations of Greek science was the mathematical astronomy created by Hipparchus in the second century B.C. and given final form by Ptolemy in the second century A.D. Ptolemy's work was known in the Middle Ages through imperfect Latin versions. In fifteenth-century Italy, however, it was brought back to life. George Trebizond, a Cretan emigre in the curia, produced a new translation and commentary. These proved imperfect and aroused much heated criticism. But a German astronomer, Johannes Regiomontanus, a protege of the brilliant Greek churchman Cardinal Bessarion, came to Italy with his patron, learned Greek, and produced a full-scale "Epitome" of Ptolemy's work from which most astronomers learned their art for the next century and more. Copernicus was only one of the celebrities of the Scientific Revolution whose work rested in large part on the study of ancient science carried out in fifteenth-century Italy. In the thirteenth and fourteenth centuries, a number of recent Arabic and Persian astronomical works were translated into Greek by scholars who traveled to Persia under the Ilkhanid Empire. George Trebizond, one of the notable Greek scholars who came to Italy in the early fifteenth century, made a new translation of the "Almagest" from the Greek for Pope Nicholas V between March and December of 1451. Due to a dispute about the quality of Trebizond's commentary on the text, the translation was never dedicated to Nicholas. This very elaborate manuscript of the translation, with the figures drawn in several colors, was dedicated to Pope Sixtus IV by George's son Andreas.

92. Biografie - Johann Müller restandovi circa sei anni. Studiò trigonometria e, nel 1464, completò il De http://galileo.imss.firenze.it/milleanni/cronologia/biografie/muller.html

De triangulis pitome in Ptolemaei Almagestum di Peurbach Indietro Indice Biografie Inizio

93. HISTORIA Universidad De Sevilla, 1505-2005 http://www.quintocentenario.us.es/historia/1505-2005/CatalogoExpo/catalogo90.jsp

94. UniHH: FB Mathematik: Publikationen Von Gudrun Wolfschmidt Biographische Enzyklopädie (DBE). München KG Saur 1998, Band 7, S. 629-630. http://www.math.uni-hamburg.de/home/wolfschmidt/publikat.htm

Fachbereiche Fachbereich 11 - Mathematik Gudrun Wolfschmidt Publikationen Filme Planeten, Sterne, Welteninseln. Astronomie im Deutschen Museum. Gudrun Wolfschmidt (Hrsg.): Deutsches Museum (Abhandlungen und Berichte, Neue Folge, Band 11) 1995. (112 Seiten, 62 Abb.) Gudrun Wolfschmidt (Hrsg.): Popularisierung der Naturwissenschaften. Diepholz/Berlin: Vom Magnetismus zur Elektrodynamik Hrsg. von Gudrun Wolfschmidt. Hamburg: Schwerpunkt Geschichte der Naturwissenschaften 2005. Development of Solar Research. Entwicklung der Sonnenforschung. Proceedings of the Colloquium. Freiburg (Breisgau), September 15, 2003. Edited by Axel Wittmann, Gudrun Wolfschmidt und Hilmar Duerbeck. Frankfurt am Main: Harri Deutsch (Acta Historica Astronomiae Vol. 25) 2005. Hamburgs Geschichte einmal anders - Naturwissenschaft, Medizin und Technik in Hamburg. Die Botschaft des Sternenlichts - Die Entwicklung der Astrophysik zwischen Wissenschaft, Instrumententechnik und Politik. (Monographie in Vorbereitung, ca. 300 Seiten). Vom Sonnenmythos zur Sonnenforschung.

95. LIBRARIES The summary for this Greek page contains characters that cannot be correctly displayed in this language/character set. http://www.libraries.gr/nonmembers/gr/libraries_markiani.htm

BéâëéïèÞêåò Beatus Rhenanus Ôï 1472 ï ¸ëëçíáò êáñäéíÜëéïò ðñïôÜèçêå ãéá äåýôåñç öïñÜ ãéá ðÜðáò, áëëÜ ïé äïëïðëïêßåò óôï ÊïëÝãéï ôùí êáñäéíáëßùí êáôÝëçîáí íá áíáêçñýîïõí ðÜðá ôïí Francesco della Rovere. Ç áðïóôïëÞ óôç áëëßá ðïõ ôïõ áíÝèåóå ï íÝïò ðÜðáò Óßîôïò Ä´ Þôáí êáé ç ôåëåõôáßá ôïõ Âçóóáñßùíá, êáèþò ìåôÜ ôçí åðéóôñïöÞ ôïõ åãêáôáóôÜèçêå óôç ÑáâÝíá, ðéêñáìÝíïò áðü ôçí Üôõ÷ç Ýêâáóç ôçò áðïóôïëÞò ôïõ, üðïõ êáé ðÝèáíå óôéò 19 Íïåìâñßïõ ôïõ 1472. Ðáñ' üëá áõôÜ üìùò, ôï 1473, Ýíá ÷ñüíï ìåôÜ ôïí èÜíáôï ôïõ êáñäéíÜëéïõ Âçóóáñßùíá êáé ðÝíôå ðåñßðïõ ÷ñüíéá ìåôÜ ôç äùñåÜ ôïõ, ôá ÷åéñüãñáöá ðáñÝìåíáí êëåéóìÝíá óå êéâþôéá óôç Salla di Scrutinio óôï Palazzo Ducale. ÄÝêá ÷ñüíéá áñãüôåñá åîáêïëïõèïýóáí íá âñßóêïíôáé óôçí ßäéá èÝóç êáé ôï 1485 áðïìïíþèçêáí, þóôå íá ìçí õðÜñ÷ïõí ïé ðñïûðïèÝóåéò ãéá óïâáñÞ ìåëÝôç ôïõò. ¶ðïøç ôçò âéâëéïèÞêçò áðü ôç loggia ôïõ Palazzo Ducale Ç êåíôñéêÞ áßèïõóá ôçò âéâëéïèÞêçò (Sala Sansovino)

96. I Libri Antichi: Le Edizioni Del XVI Secolo Nella Biblioteca Del Dipartimento Di http://www.dm.unibo.it/libradm/document/500ant/500.html

I libri antichi: le edizioni del XVI secolo A cura di Rosella Biavati BB. II. 21 APOLLONIUS , Pergaeus Venetiis, per Bernardinum Bindonum. 1537. 88, [1] c., ill., fol. L'esemplare manca del frontespizio Index Aureliensis 106.497; Riccardi II, 147 BB. XIX. 31 ARISTARCHUS , Samius Aristarchi De magnitudinibus, et distantiis solis, et lunae, liber. Cum Pappi Alexandrini explicationibus quibusdam. A Federico Commandino Urbinate in latinum conuersus, ac commentarijs illustratus... Pisauri: apud Camillum Francischinum, 1572. Adams I, 59, 1696; Index Aureliensis 107.607; Riccardi I, 362 Front. BB. XII. 39 ARISTOTELES Aristotelis de arte dicendi libri III. Hermolao Barbaro interprete. Parisiis, apud Vascosanum, 1549. Nobilissimus et antiquissimus ludus Pythagoreus (qui Rythmomachia nominatur) ... Adams I, p.69; BNP, IV, p.91; NUC 21, 0403893 (p.19) Front. BB. XIX. 30 BAEZA , Luis Lutetiae, apud Gulielmum Cauellat, (excudebat Benedictus Preuotius), 1556. Index Aureliensis 11.561; NUC 30,0032892 Front. BB. XIX. 25 BARTOLI , Cosimo In Venetia, per Francesco Franceschi, 1564.

97. à Propos DeAstronomie Retour JOHANNES De SACRO BOSCO Sphaera Mundi GeorgPeurbach et les Disputationes contra Cremonensia de Regiomontanus. http://134.59.31.3/Astronomie.html

Astronomie Retour JOHANNES de SACRO BOSCO Sphaera mundi. G. Purbachius, Theoricae novae planetarum. Regiomontanus, Disputationes, contra Cremonensia.- [Venezia :] Erhard Ratdolt [ante 4 XI] 1485.- 4¡, 197 mm, 58 ff n. ch. sign. 1-68, 710 , ill. gr. s. b. Chapitre 23, p.128 : Astronomie Retour

98. Uni Halle, FB Math./Inf., History ungemein vielseitiger Gelehrter, der Johannes Regiomontan (1436 -1476) http://www.mathematik.uni-halle.de/history/reinhold/

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