History Of Mathematics: Europe Alexandre de Villedieu (c. 1225); John of Halifax (sacrobosco) (c. 12001256); Campanusof John of Meurs (johannes de Muris) (c. 1343); Albert of Saxony (c. 1316 http://aleph0.clarku.edu/~djoyce/mathhist/europe.html
Extractions: See Greece for mathematicians writing in Greek, and see the general chronology for European mathematicians after 1500. Marcus Terentius Varro (116-27 B.C.E.) Balbus (fl. c. 100 C.E.) Anicius Maulius Severinus Boethius (c. 480-524) Flavius Magnus Aurelius Cassiodorus (c. 490-c. 585) Bede (673-735) Alcuin of York (c. 735-804) Gerbert d'Aurillac, Pope Sylvester II (c. 945-1003) Adelard of Bath (1075-1164) John of Seville (c. 1125) Plato of Tivoli (c. 1125) Girard of Cremona (1114-1187) Robert of Chester (c. 1150) Robert Grosseteste (c. 1168-1253) Leonardo of Pisa (Fibonacci) (1170-1240) Alexandre de Villedieu (c. 1225)
Fruehe Astronomische Druckwerke Translate this page siehe oberes Bild), das an den Universitäten die seit etwa 1200 verwandten LehrbücherTractatus de sphæra mundi des johannes sacrobosco (für Anfänger) und http://www.kernchemie.uni-mainz.de/~pfeiffer/aag/gut/astimpr.html
Extractions: Diese Seite ist Teil der Mainzer Astro-Homepage http://student.physik.uni-mainz.de/~astro/ Prolog: Ein Loblied auf die Druckkunst aus einer Kurzgeschichte der Astrologie, entnommen der Web-Page der medienwirksamen Dr. Elizabeth Teissier einen Kalender auf das Jahr 1420 ) und hohe und sichere Einnahmen versprachen. Er druckte verschiedene Kalender ( Almanache nautischen Almanachen Abrisskalender , die Mond- und Sonnenauf- und Untergang, die Tagesheiligen und kurze Mitteilungen enthalten). Die allgemeine Verbreitung verdankten sie allerdings der Tatsache, dass man mit Hilfe dieser Angaben erstes gedrucktes Medizinfachbuch bezeichnet) formuliert diesen Verwendungszweck gleich zu Beginn: . (Siehe Eyn mannung der christenheit widder die durcken eine kleine Anmerkung zur Rechtschreibreform, nicht als aktuelle Handlungsaufforderung misszuverstehen! (wobei die Neumonddaten das Kalendergedicht gliedern und darüberhinaus einen Kaufanreiz liefern, da diese Zeitpunkte eine große Bedeutung für die damals weit verbreitete Astrologie hatten [für eine profunde Beschreibung, siehe E. Simon "The Türkenkalender (1454): Attributed to Gutenberg and the Strasbourg Lunation Tracts"), dem Aderlasskalender für 1457 (s. oben) und einer "Tafel der Neu- und Vollmonde und der Planetenörter auf das Jahr 1448" (als "Astronomischer Kalender" bekannt) von 1457/8.
Calendrier GREGORIEN Translate this page Un autre anglais, johannes de sacrobosco appelé Jean de Holywood ou Jean de Halifaxpropose dans un traité de Anni Ratione qui abolirait un jour tous les 288 http://louisg.levillage.org/C_gregorien.htm
Extractions: romains primitifs Julien UN PEU D'HISTOIRE : NOTE : Aussi, notre "brin d'histoire" ressemblera plus à une Chronologie qu'à des explications détaillées. Son but essentiel sera de nous positionner dans le temps pour suivre l'évolution de nos calendriers. "Il ne restait donc plus qu'un problème à régler pour que le calendrier julien devienne le calendrier utilisé de nos jours : adapter dans la durée la longueur de l'année à l'année tropique." 365,25 jours 365,24221935 jours Inter gravissimas UN PEU D'HISTOIRE : site Dionysius sera connu pour une autre "invention" : l"Annus Domini (A.D.) : le début du calendrier en vigueur à l'époque débutait à l'accession de l'Empereur Dioclétien au trône. Comme l'amour de Dionysius pour Dioclétien n'était pas évident (Dioclétien avait pourchassé les chrétiens) il suggéra de compter les années en partant de la réincarnation du Christ en AD 1 (le zéro n'existait pas encore à Rome). C'est ainsi qu'il mentionne sur ses tables "anni domini nostri Jesus Christi". De Anni Ratione qui abolirait un jour tous les 288 ans. Proposition sans suite.
Extractions: romualdi@interchange.ubc.ca Lakowski, Romuald I. "Utopia and the 'Pacific Rim': The Cartographical Evidence." Early Modern Literary Studies http://purl.oclc.org/emls/05-2/lakocart.htm The question of More's knowledge of Geography and of what travel literature he read is one of the most neglected areas of Utopian scholarship, and and yet it is crucial for a proper understanding of More's libellus Although Utopia is a fictional island, it does not exist in a vacuum, and it is clearly a response among other things to the European voyages of discovery and exploration. It is all too often forgotten in relation to Utopia that there were in fact at least two "New Worlds" in the 16th Century not only the Americas but also sub-Saharan Africa and most of Asia, which were equally new to Europeans at this time as well. The common assumption that Utopia is a response to the discovery of the Americas is only marginally true. Although by the time
UB Graz - Erlebnisraum Altes Buch - Inkunabelkatalog - M Translate this page 97 erhalten). - Nachgebunden I 8660a johannes de sacrobosco Opus sphericum. Köln Quentel 1505. I 8660b Cicero, Marcus Tullius Tusculane questiones. http://www.kfunigraz.ac.at/ub/sosa/inku/m.html
Sánchez Mariana Translate this page adelante, al comienzo del Tratado de la Esfera, la podemos encontrar un año antesen la edición de la Sphaera mundi de johannes de sacrobosco (Paris, Guy http://www.ucm.es/BUCM/diosc/compost.htm
Extractions: Se trata del único ejemplar de esta publicación que sepamos que existe en España, y afortunadamente se nos ha conservado completo. Esta rara edición -de la que el Gesamtkatalog der Wiegendrucke (VI, col. 61-62) recoge cinco ejemplares pero solo dos de ellos completos (a los que habría que añadir el de la Biblioteca de la Universidad Complutense)- del "Calendario de las Pastoras", viene a ser una continuación o complemento del Calendrier des Bergiers , impreso por primera vez en 1491 por el propio Guy Marchant y que sin duda fue un éxito editorial, pues se hicieron de él nada menos que unas diez ediciones antes de finalizar el siglo; del "de las Pastoras", sin embargo, no conocemos más edición que la aquí reseñada. Que trataba de ser una continuación o complemento del anterior se dice en la primera página de la publicación: "... nouvellement composé sans contredire a celluy
Biblioteca Panizzi : Mostre Virtuali Translate this page johannes de SACROBUSCO. Il trattato dell'astronomo e matematico inglese John Holywood(che latinizzò il proprio nome in sacrobosco), fiorito nella prima metà http://panizzi.comune.re.it/mostre/incu/sacrobusco.htm
Extractions: JOHANNES DE SACROBUSCO Il trattato dell'astronomo e matematico inglese John Holywood (che latinizzò il proprio nome in Sacrobosco), fiorito nella prima metà del XIII secolo, fu tra i primi testi di astronomia ad essere stampati e divenne una delle opere basilari per l'insegnamento dell'astronomia fino a quasi tutto il Seicento. L'illustrazione iniziale, di cui sono autori gli stessi tipografi, raffigura l'Astronomia in trono con ai lati la "musa celeste" Urania e il "principe degli astronomi" Tolomeo, sotto una volta stellata con la luna e il sole. Sphaera mundi. Venezia, Johann Lucilius Santritter e Girolamo de Sanctis, 1488. Anche questa edizione, come quella del 1488 di cui riproduce, con lievissime varianti, il frontespizio, è illustrata da figure astronomiche e diagrammi: di particolare interesse alcune silografie raffiguranti i moti dei corpi celesti stampate a tre colori. Sphaera mundi. Venezia, Guglielmo de Tridino, 1491.
Argus_du_bibliophile17 Translate this page sacrobosco (johannes de). .-Sphaera. Il est du à un moine anglais Jean de Holywood,en latin johannes de sacrobosco, né à Holywood au XIIIe siècle. http://www.argusdubibliophile.com/argus_du_bibliophile17.htm
Extractions: Accueil Adresses Index des ventes Les Liens Navigation 2001. A B C D ... Y Z (18/03/2001.Limoges.B.G. Exp.P.P.) est : 1200/1500 (26/06/2001. Rennes.L.G.J. Exp.E.S.) Histoire naturelle (21/12/2001.Paris-Drouot.L.G.B.Exp.D.C.) (20/04/2001.Brest.H.M. Exp.P.P.) RACINE Jean - Oeuvres. Avec des commentaires de M. LUNEAU de BOISJERMAIN est 1500/1800 (26/06/2001. Rennes.L.G.J. Exp.E.S.) Est : 1 200/1 500 (02/12/2001.Evreux.F.T. Exp.P.P.) (25/11/2001.Melun.F.P.Exp.P.P.) (01/03/2001. Nantes.J-R.P Exp.E.S) RAMSAY (23/03/2001.Paris-Drouot.F.L. Exp.F.T) (09/03/2001.Paris-Drouot.C.C.C. Exp.EdeB.) (01/03/2001. Nantes.J-R.P Exp.E.S) RAPINE (Florimond). (20/04/2001.Brest.H.M. Exp.P.P.) (23/03/2001.Paris-Drouot.F.L. Exp.F.T) (23/03/2001.Paris-Drouot.F.L. Exp.F.T) (23/03/2001.Paris-Drouot.F.L. Exp.F.T) (02/12/2001.Evreux.F.T. Exp.P.P.) (23/03/2001.Paris-Drouot.F.L. Exp.F.T) (25-26/08/2001.Limoges.B.G. Exp.P.P.)
Sacrobosco: Sundials Thus, while sacrobosco's treatise was inadequate in this respect, and was supercededby better treatments, in particular the Quadrans vetus of johannes Anglicus http://www.hps.cam.ac.uk/starry/sacrosund.html
Extractions: Sundial Tour (Next) Previous Sundial Pages Sundials Calendar Reform Poetry Ptolemy ... Previous Sacrobosco Pages Sacrobosco Calendar Reform Mathematical Techniques Armillary Sphere ... Index The quadrans vetus or old quadrant, so called to distinguish it from the quadrans novus or astrolabe-quadrant devised by Profatius (Jacob ben Machir ibn Tibbon; d. 1305), was an instrument which could be used to solve problems in surveying and, from observations of the sun, to find the time. As such its description was often included in early-modern treatises on dialling. The picture shown here comes from (Strasbourg, 1539). Larger Image (93K) Very Large Image (1.7M) Sacrobosco's Tractatus de quadrante describes the construction and use of the quadrans vetus. He discusses two forms of the instrument, both of which could be used to find the time in unequal hours. The simpler version required the use of tables from which the noon altitude of the sun could be derived for any day of the year. Sacobosco appears to have been working with a particular set of tables, derived from the Humeniz Tables compiled in Paris in 1239. The more sophisticated form of quadrant had, as in the picture, a scale co-ordinating the astronomical and civil calendars which indicated the noon solar altitudes, and which could be placed according to the observer's latitude; this substituted for the tabulated data. The Tractatus de quadrante derives in some measure from earlier medieval treatises, in particular the
Extractions: Iconography of Ptolemy's Portrait "A woodcut of Ptolemy with Urania and Astronomia (with astrolabe and armillary sphere) under a schematized celestial sphere is found in the frontispiece of Johannes de Sacrobosco, Textus de Sphera, Paris, 1500 Images can be found in Taub 1993, opposite to the title page." (Robert H. van Gent) Textus de Sphera, Paris, 1500 Several Ptolemy portraits can found in this book: Sphaera Mundi - Astronomy Books 1478-1600, Whipple Museum of the History of Science, Cambridge, 1994. Page 35 has a woodcut of Ptolemy with Urania and Astronomia (with astrolabe and armillary sphere) under a schematized celestial sphere from the frontispiece of the 1516 Paris edition of Johannes de Sacrobosco's Textus de Sphera Robert H. van Gent
Extractions: 10. Kaspar David Freidrich "Walker in the Sea of Fog" 1818. I t was both forms of geocentricity that modern thought came to reject, and the consequences are apparent in the structure of Von Humboldt's Volume Two of Cosmos . His 'subjective' account of cosmography -'from the sphere of objects to that of sensations' - is itself divided into two parts, distinguished historiographically as well as textually. Volume Two opens with an account of stimuli to the aesthetic contemplation of nature, tracing 'its image, reflected in the mind of man, at one time filling the dreamy land of physical myths with forms of grace and beauty, and at another developing the noble germ of artistic creations'. This account summarises a global heritage of poetic and artistic descriptions of the natural world, and implies a transhistorical and transcultural connection between the human spirit and the material order of nature: an aesthetic, but not necessarily ethical, imperative within cosmography. It bears the strong influence of German Romanticism's attempt to re-enchant a secular nature [Slide 10. Kaspar David Freidrich "Walker in the Sea of Fog" 1818 ]. Von Humboldt's second part gives an historical account of cosmographic science which, as I have indicated already, is a progressive narrative of empirical observation overcoming myth and speculation. Von Humboldt resolves any tension between these accounts with the suggestion that 'at periods characterised by general mental cultivation, the severer forms of science and the more delicate emanations of fancy have reciprocally striven to infuse their spirit into one another'. These 'delicate emanations of fancy' carry no moral charge. The most significant of such periods, occupying more than one third of the volume, comprises the quarter-millennium between the Latin translation of Ptolemy's
Manuscript Detail Version Mar/30/2001 johannes sacrobosco, Algorismus With Tractatusde Sphaera, in Latin. Manuscript on Vellum. Italy, s. XIII med . http://dewey.library.upenn.edu/sceti/ljs/PageLevel/view.cfm?option=view&ManID=lj
Chumakova The first book of an Englishman to find in Russia was Tractatus de sphera by Johannesde sacrobosco, which was the clearest, most elementary, and most used http://ideashistory.org.ru/almanacs/alm09/18Chumakova.htm
Extractions: Home Up Foreword Jones ... Mozgovaia [ Chumakova ] Mikeshin Kerkhof Rosaye Tropp ... Catalog Site Map Chumakova T. V. (St.Petersburg) British Books in Russia: The Seventeenth Century. Until the time of Peter the Great English works played an almost negligible role in the development of Russian culture. At the beginning of the 17th century Muscovite bookmen began to recognize English sources. The first book of an Englishman to find in Russia was Tractatus de sphera by Johannes de Sacrobosco, which was the clearest, most elementary, and most used textbook in cosmography and astronomy from the thirteenth to the seventeenth century. One of commentators of Sacrobosco's Sphere was Michael Scot (1217-1240). Gregory IX had in 1227 recommended Michael Scot to the archbishop of Canterbury as one who knew Arabic and Hebrew and had a broad acquaintance with Latin learned authors. Michael Scot's treatise De secretis naturae sive de proceactione hominis et phisiognomia (in Slavonic: O estestvovani ) was translated into Russian in the 17th century. Russian bookmen knew not only translations, but also original English books. For example, Dmitrii Rostovskii (1651-1709) read books by Francis Bacon. Âïðî÷åì, õîòÿ ðóñè÷åé íåñîìíåííî èíòåðåñîâàëè «àãíÿíå» è «Âðèòàíèÿ», íî êóëüòóðíûå êîíòàêòû ìåæäó Ðîññèåé è Áðèòàíèåé áûëè íåçíà÷èòåëüíû âïëîòü äî XVI âåêà
EBooks4free.net - Esoteric Magik Occult Free Download collection of magical texts sacrobosco Iohannes The Sphere of sacrobosco Translatedby of the Druids By W. Winwood Reade (1861) Tritemius johannes - The art http://www.ebooks4free.net/esoall.htm
Celebrating The Liturgy's Books This art could be and was a theoretical science, such as that explored by Johannesof sacrobosco in his de spheraa science based on arithmetical calculations http://www.columbia.edu/ccnmtl/services/manuscripts/computus.html
Extractions: Home Web Exhibit Music Clips Readings ... Resources Computus Computus in its simplest definition is the art of ascertaining time by the course of the sun and the moon. This art could be and was a theoretical science, such as that explored by Johannes of Sacrobosco in his De sphera a science based on arithmetical calculations and astronomical measurements derived from use of the astrolabe or, increasingly by the end of the 13th century, the solar quadrant. In the context of the present exhibit, however, computus is understood mainly as the practical application of these calculations. To reckon time in the broadest sense and to determine the date of Easter became one and the same effort. And for most people, understanding the problem of correct alignment of solar, lunar, yearly and weekly cycles to arrive at the date of Easter was simply reduced to a question of "when?" rather than "why?". The result was a profusion of calculation formulae, charts and memory devices. Accompanying these handy mechanisms for determining the date of Easter were many other bits of calendrical information that faith, prejudice and experience leveled to the same degree of acceptance and necessity: the lucky and the unlucky days for travel or for eating goose; the prognostications of rain or wind; the times for bloodletting; the signs of the zodiac; the phases of the moon; the number of hours of sunshine in a given day; the feasts of the saints; the Sundays in a perpetual
Melanchthons Astrologie Translate this page Astronomische und astrologische Übersetzungen und eigene Werke Melanchthons Johannesde sacrobosco, Claudius Ptolemäus, Initia Doctrine Physicae in der http://www.astrologix.de/melanchthon/
Extractions: 3 - Ausstellungsdokumentation, inhaltliche Struktur Quadrant I Quadrant II Melencolia I Apokalypse Massenweise Verbreitung von astrologischen Inhalten in Schrift und Bild nach der Erfindung des Buchdrucks. [Kalender, Flugschriften, medizinische Ratgeber usw.] Auseinandersetzung der Kirche mit der Kunst. Melanchthon und Luther im Diskurs um das rechte Bild. [Darstellungen zum Bildersturm der Reformation, katholische versus protestantische Kunst in der Kirche]
Sociedade Da Terra Redonda - Scientia: Astronomia Na Idade Média Translate this page Por volta de 1220, o astrônomo e matemático inglês John de Holywood (Johannesde sacrobosco) (1190-1244) escreveu o livro de Sphaera Mundi (Da Esfera do http://str.com.br/Scientia/astronomia2.htm
Galilee Translate this page GALILÉE OU LA RÉVOLUTION COSMOGRAPHIQUE. Introduction. LIVRES EXPOSÉS Johannesde SACRO BOSCO. -Sphaera Joannis de sacrobosco emendata. Petrus APIANUS. http://www.biu-toulouse.fr/sicd/services/sla/galilee.HTM
Extractions: Introduction Johannes de SACRO BOSCO. -Sphaera Joannis de Sacrobosco emendata. Petrus APIANUS. - Petri Apiani Cosmographia, per Gemmam Phrysium ..., denuo restituta. Oronce FINE. - Le sphere du monde, proprement ditte cosmographie. ... John FLAMSTEED. - Atlas coelestis. By the late Reverend Mr. John Flamsteed, ... - London : 1753. INTRODUCTION De Revolutionibus orbium caelestium l'Atlas coelestis SACRO BOSCO (John Hollywood, dit Joannes de) SCD Toulouse 1, Res Mn 11205 Reliure parchemin. Auteur du De Algorismo De Computo ecclesiastico De Sphaera Le De Sphaera De revolutionibus l'Astronomia nova De Sphaera Compendium in sphaeram de Petrus Valerianus. APIANUS (Peter Benewitz, dit Petrus) Petri Apiani Cosmographia, per Gemmam Phrysium ..., denuo restituta. Additis de eadem re ipsius Gemmae Phry. libellis, quos sequens pagina docet. - Vaeneunt Antverpiae : in Pingui Gallina Arnoldo Berckmano, 1540. - In-4. SCD Toulouse 1, Resp Mn 11298 Reliure moderne. Astronomicum Caesareum Sa Cosmographia FINE (Oronce) Demi-reliure moderne. Ex-libris manuscrits sur page de titre : "Duthoron" (?), "Decause" (?)
