| Darrera modificació: 2008-08-03Bases de dades: Sciència.cat
 Kennedy, Edward S., Astronomy and Astrology in the Medieval Islamic World, Aldershot, Ashgate Variorum (Variorum Collected Studies Series, CS600), 1998, 366 pp. 
ResumThis collection of studies by Edward Kennedy looks first at questions of spherical astronomy, celestial mapping and planetary models, and then deals with astrological calculations. Throughout the author emphasises the importance of advances in mathematics for understanding the development of medieval Arabic sciences. This collection of studies based on previously unexploited manuscript sources in Arabic and Persian. They were written by authors from the 9th through the 15th centuries, whose locations reached from south China in the east through Central Asia, the Middle and Near East, and North Africa, to Spain in the west. The topics are predominately astronomical rather than astrological. The former include eclipse predictions, problems in spherical astronomy, non-ptolemaic planetary theory, and the achievements of Ulugh Beg and his observatory. Astrological subjects treated are the method of calculating the ascendant, and how to determine astrological houses and lots. An astrological history of the career of Genghis Khan is also described.
MatèriesAstronomia i astrologiaArabisme
 Àrab
NotesConté:I: Habash al-Hasib on the melon astrolabe
 II: Two topics from an astrological manuscript: Sindhind days and planetary latitudes
 III: Al-Sufi on the celestial globe
 IV: Applied mathematics in the 10th century: Abu’ l-Wafa’ calculates the distance Baghdad-Mecca
 V: Two mappings proposed by Biruni
 VI: The spherical case of the Tusi couple
 VII: Spherical astronomy in Kashi’s Khaqani Zij
 VIII: Two medieval approaches to the equation of time
 IX: Ibn al-Haytham’s determination of the meridian from one solar altitude
 X: Ulugh Beg as scientist
 XI: The heritage of Ulugh Beg
 XII: Planetary theory: late Islamic and Renaissance
 XIII: Two tables from an Arabic astronomical handbook for the Mongol viceroy of Tibet
 XIV: Eclipse predictions in Arabic astronomical tables prepared for the Mongol viceroy of Tibet
 XV: Al-Biruni’s treatise on astrological lots
 XVI: Ibn Mu’adh on the astrological houses
 XVII: An astrological history based on the career of Genghis Khan
 XVIII: Treatise V of Kashi’s Khaqani Zij: determination of the ascendent
 XIX: The astrological houses as defined by medieval Islamic astronomers
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