Torquetum Es tracta d una enginyosa alternativa al instrument anterior del segle XII, atribuïdaal astrònom sevillà jabir ibn aflah, i popularitzat en els segles http://www.mallorcaweb.net/spaais/recursos/instruments/torquetum.html
Unbenanntes Dokument jabir ibn aflah - Geber Aven Afflah 959.Iacobus de Aesculo 960. Jakob von Augsburg 961. Iacobus de Benevento 962. http://www-cgi.uni-regensburg.de/Fakultaeten/Philosophie/Infotek/phil/view/repij
History Of Mathematics: Chronology Of Mathematicians Abu Bakr Muhammad ibn Yahya ibn alSa igh ibn Bajja (Avenpace) (d. 1139)*SB; Abu Muhammad jabir ibn aflah al-Ishbili (Geber) (c. 1125) *SB; http://aleph0.clarku.edu/~djoyce/mathhist/chronology.html
Extractions: Note: there are also a chronological lists of mathematical works and mathematics for China , and chronological lists of mathematicians for the Arabic sphere Europe Greece India , and Japan 1700 B.C.E. 100 B.C.E. 1 C.E. To return to this table of contents from below, just click on the years that appear in the headers. Footnotes (*MT, *MT, *RB, *W, *SB) are explained below Ahmes (c. 1650 B.C.E.) *MT Baudhayana (c. 700) Thales of Miletus (c. 630-c 550) *MT Apastamba (c. 600) Anaximander of Miletus (c. 610-c. 547) *SB Pythagoras of Samos (c. 570-c. 490) *SB *MT Anaximenes of Miletus (fl. 546) *SB Cleostratus of Tenedos (c. 520) Katyayana (c. 500) Nabu-rimanni (c. 490) Kidinu (c. 480) Anaxagoras of Clazomenae (c. 500-c. 428) *SB *MT Zeno of Elea (c. 490-c. 430) *MT Antiphon of Rhamnos (the Sophist) (c. 480-411) *SB *MT Oenopides of Chios (c. 450?) *SB Leucippus (c. 450) *SB *MT Hippocrates of Chios (fl. c. 440) *SB Meton (c. 430) *SB
Autoren (13.) (Transl); De causis (Transl); Euklid (Transl); jabir ibn aflah Islah (Transl http://www.mgh.de/~Poetae/Autorenliste/AutorenG.htm
Extractions: Liste lateinischer Autoren und anonymer Werke des 13. Jahrhunderts ( ca Galienus de Orto OP ( nach 1290): Werke: Abbreviatio secundae partis Summae de theologia Thomae Aq. (Theol); Sermones (Serm). - Lit.: Schneyer II 102; SsOP. Galterius de Coinci (Gautier, 1177/8-1236) Werke Mirakelberichte H agM) (CarmL) Lit.: LMA; Szöv. II 188ff. Galvanus Flamma OP (Galvaneus, 1283-ca. Werke: Chronica Galvagnana , Zeitraum: a.o.c.-13. Jh. (ChrS); Chronica ordinis fratrum praedicatorum , Zeitraum: 1170-1333/44 (ChrOrd); Chronicon extravagans de antiquitatibus Mediolani (ChrS); Chronicon maius , Zeitraum: 568-1342 (ChrU); Manipulus florum (ChrS). - Lit.: BibH; LMA IV, Sp. 425f; Lorenz II 279; RepF; SsOP. Galvanus de Levanto Ianuensis (Ende 13./Anf. 14. Jh.): Werke: Medizinische Schriften (Med). - Lit.: Perugia 1983, Paravicini Bagliani 273f. Gandulphus Tornacensis ep., Bischof von Tournai ( 1203): Werke: Kommentare zum kanonischen Recht (Can). - Lit.: Gröb. II 218. Ganymed und Helena (Hss. 13. Jh.) (Carm).-.Lit.: Manitius 947-8. Garnerius de Rupeforti Claraevallensis abb. (Rochefort OCist von Langres; ca. 1149-nach 1225; DLF: ca. 1216; Gröb II, Schneyer II: ca. 1202):
Full Alphabetical Index Translate this page 823*) Galois, Evariste (2110*) Galton, Francis (188*) Gassendi, Pierre (284*) Gauss,Carl Friedrich (2364*) Geber, (jabir ibn aflah) (529) Gegenbauer, Leopold http://www.maththinking.com/boat/mathematicians.html
AMSE. International : About Us jabir ibn aflah. Seville. Published tables of sines for each degree, and tables ofversed sines, arc sines, and arc cotangents. jabir ibn aflah (Seville, 1240). http://www.amse.net/discoveries_500years.html
Extractions: (Averroes) Aleppo Hayy ibn Yaqzan Abu'l Fath al-Khuzini Asia Minor Physics Nur-ud-Din Damascus Ibn al-Awan Seville Agronomy Abu Abdallah Yaqut Asia Minor Geography Abu'l Abbas Seville Botany Abu Muhammad ibn Baitar al-Sahdi Malaga Botany Hasan al-Marraqushi Marraqesh Mathematics Khalifa ibn-abi'l-Mahsin Aleppo
Extractions: HISTORIA Y ARTE General Prehistoria Antigua Medieval ... Más allá de Andalucía VISITE TAMBIÉN LA SECCIÓN MUNICIPIOS, COMARCAS Y PROVINCIAS MUCHAS DE LAS PÁGINAS ALLÍ SELECCIONADAS TIENEN MUY INTERESANTE INFORMACIÓN HISTÓRICA REFERIDAS A SU ÁMBITO TERRITORIAL. General ADN . Retazos de nuestra historia. Fina delicia. Habis Genealogía Hispano Andaluza " Genealogía del Reino de Granada ", actuales provincias de Almería, Granada y Málaga. Foro donde podrás intercambiar informaciones con otras personas que investigan sus raíces en esas provincias. Página genealogía Huelva . Con información de interés y genealogica de la provincia de Huelva. Andalucía. Un país con historia. Apuntes para una historia de Andalucía. Colección de Cartografía Histórica de Andalucía. Biblioteca de Andalucía Efemérides andaluzas Historia de la educación de Andalucía . Una herramienta para los especialistas e interesados en la Historia de la Educación de Andalucía y un recurso para los estudiantes matriculados en esta asignatura optativa de la Licenciatura de Pedagogía de la Universidad de Málaga. Por Manuel Hijano del Río. Historia de Almería . Bien documentada y con fotos. En el Portal Indalia. La historia de Cádiz.
Astrolabe His compatriot jabir ibn aflah had also invented a universal instrument to be usedfor astronomy as well as mathematics and physics, an instrument which many http://www.kol.org/astrolabe.htm
Extractions: Astrolabe Contents: What is an astrolabe? Historical Background Astrolabe Technology and Operation References What is an astrolabe? The astrolabe is an ancient compact astronomical instrument for observing and calculating positions of celestial bodies. It also served as a computer for solving problems relating to time and the position of the Sun and stars in the sky. An astrolabe consists of the stereographic projection of the celestial sphere on the plane of the equator taking the pole as the viewpoint. The circle of declination and the azimuthal co-ordinates appear on the plates of the astrolabe, while the asterisms are on the spider or net. Astrolabe is a multi-function instrument that can determine the altitude of the stars, the sun, the moon and other planets. The astrolabe can also be used to tell time, and to measure the height of mountains and the depth of wells. Historical Background The principles of the astrolabe projection were known before 150 BC. Greeks built armillary instruments and early forms of astrolabes for astronomical measurements in 400 AD. The earliest known complete armillary sphere with nine circles is believed to have been the Mete o roskopion of the Alexandrine Greeks (140 AD), but earlier and simpler types of ring instruments were also in general use. Ptolemy, in the Almagest
Extractions: Died: 19 Feb 1622 in Eton, Berkshire, England Henry Savile entered Brasenose College Oxford in 1561 and he was elected a Fellow of Merton College Oxford in 1565. He graduated with an B.A. in 1566 and an M.A. in 1570. On 10 October 1570 he began to lecture at Oxford on Ptolemy 's Almagest and we are fortunate in that his lecture notes for this course have survived. We shall now describe the content of these lectures more fully. The lectures are far more than Ptolemy 's text with added explanation. Savile introduced his students to the new ideas of Regiomontanus and Copernicus . He mentions both classical authors of mathematics, giving their biographies, and the leading mathematicians of the day whose works he had clearly studied. In the introduction to the lectures Savile gives his views on why students should study mathematics. The study of mathematics, argues Savile, turns a student into an educated, civilised human being. As an example he quotes the classical story of Aristippus who, on being shipwrecked on Rhodes, realised that the inhabitants were civilised when he saw a mathematical figure drawn in the sand. It is worth noting, however, that twenty years later, when Savile was trying to make sure his subject received proper funding, he argued for mathematics because of its practical uses. It is interesting to read Savile's comments in these lectures on why he felt that mathematics at that time was not flourishing. Students did not understand the importance of the subject, Savile wrote, there were no teachers to explain the difficult points, the texts written by the leading mathematicians of the day were not studied, and no overall approach to the teaching of mathematics had been formulated. Of course, as we shall see below, fifty years later Savile tried to rectify these shortcomings by setting up two chairs at the University of Oxford.
Pedro Nunes, 1502-1578: Fontes: Outras Translate this page astronomia, sobretudo porque apresenta a primeira edição impressa de uma famosaparáfrase do Almagesto de Ptolomeu redigida por jabir ibn aflah (século XII http://bnd.bn.pt/ed/pedro-nunes/obras/fontes-p-nunes/pn_fontes_outras_27.html
Biography-center - Letter J keynes.html; jabir ibn aflah, alIshbili www-history.mcs.st-and.ac.uk/~history/Mathematicians/Jabir_ibn_Aflah.html;Jabouille, Jean http://www.biography-center.com/j.html
Extractions: random biography ! Any language Arabic Bulgarian Catalan Chinese (Simplified) Chinese (Traditional) Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hebrew Hungarian Icelandic Indonesian Italian Japanese Korean Latvian Lithuanian Norwegian Polish Portuguese Romanian Russian Serbian Slovak Slovenian Spanish Swedish Turkish 258 biographies J., Maynard Keynes
Study Guide For Pedersen Early Physics And Astronomy Skip from p. 165 to p. 234. 18.1 What were jabir ibn aflah s criticismsof Ptolemy? 18.2 Who was The Commentator and what did he comment on? http://faculty-staff.ou.edu/B/Peter.Barker-1/HSCI3013/pedersen.htm
Extractions: 1.1. "Natural science was created by the Greeks." Is this true? 1.2. What two kinds of motives does P. suggest for the development of natural science? 1.3. What essential general features did science before the Greeks lack? 1.4. What is the difference between a mythological and a causal explanation? 1.5. What is the difference between astrology and astronomy?
Fall 00 1100. Approximate date of birth of jabir ibn aflah (better knownin the west as Geber) in Seville. Although not among the first http://www-math.cudenver.edu/~maa-rm/rmnewslett/newslettf00.html
Extractions: In 1991, the MAA Board of Governors established Section Awards for Distinguished College or University Teaching of Mathematics to recognize excellence in mathematics teaching at the post-secondary level. The Rocky Mountain Section Award is named in honor of Burton W. Jones, a lifelong advocate of excellence in teaching and a strong supporter of the members and programs of the MAA. In addition to being honored with a certificate and check, award recipients are invited to deliver the opening address at the following year's spring meeting. Criteria for the DTA award require more than merely effective teaching. Awardees are expected to be outstanding teachers who are widely recognized both within and beyond their own institution for their extraordinary success in teaching. Professor Barbara Bath of the Colorado School of Mines is clearly such a teacher. Barbara's students consider her demanding, yet supportive. She is sincere with praise and constructive with criticism, and students quickly recognize her genuine compassion for them. In the last eight years, she has received teaching awards on seven separate occasions, four of which were awarded by graduating seniors at CSM. She was also instrumental in the award of the 1998 Minority Engineering Program Commitment Award to the CSM Department of Mathematics and Computer Sciences. In recent years, Barbara has played an exceedingly important role in the development of new curriculum at CSM. She has provided leadership in the design of several new courses, including a complete revamping of the calculus sequence. She also serves as a mentor in the Guy T. McBride Jr. Honors Program, a program designed to provide students an opportunity to cross the boundaries of technical expertise and gain sensitivity to the moral and social implications of their profession.
Search Results For Arabic Numeral - Encyclopædia Britannica Chinese. jabir ibn aflah University of St Andrews, Scotland Informationon this 12thcentury Arabic mathematician and astronomer. http://www.britannica.com/search?query=arabic numeral&ct=igv&fuzzy=N&show=10&sta
Henri Hugonnard-Roche Translate this page La théorie astronomique selon jabir ibn aflah (English Abstract), dans Historyof Oriental Astronomy, Proceedings of an International Astronomical Union http://chspam.vjf.cnrs.fr/Personnel/Hugonnard.htm
Curio - History Of Trigonometry ?AbuNasrMuhammad; Abu l Wafa alBujzani of Quistan; jabir ibn aflah of Seville;Nasr ad din at Tusi from Tus in Khorasan. (Known for the ?IkhanianTables). http://www.fieldmethods.net/curio/index.php/HistoryOfTrigonometry
Enigma Galgano - Medioevo In Rete - Personaggi - Matematici Del XII Secolo Translate this page 3) Adelard of Bath (1075-1160). 4) Abraham ben Meir ibn Ezra (1092-1167). 5)al-Ishbili Abu Muhammad jabir ibn aflah (1100-1160). 6) Bhaskara (1114-1185). http://web.infinito.it/utenti/e/enigmagalgano/Medioevo_in_Rete/personaggi/matema
Traditio Classicorum Translate this page FLORUS FRONTINUS, S. JULIUS FRONTO (M. CORNELIUS) FULGENTIUS G GALENUS GALFREDUS DE VINOSALVO GEBER (jabir ibn aflah) GERMANICUS GRATIANUS http://www.theol.uni-freiburg.de/forsch/lohr/lohr-ch1.htm
