The Astrolabe PDF Download

Author: James E.. Morrison
Publisher:
ISBN: 9780939320301
Category : Astrolabes
Languages : en
Pages : 438

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Book Description

Author:
Publisher: BRILL
ISBN: 9004387862
Category : History
Languages : en
Pages : 516

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Book Description
First published as a special issue of the journal Medieval Encounters (vol. 23, 2017), this volume, edited by Josefina Rodríguez-Arribas, Charles Burnett, Silke Ackermann, and Ryan Szpiech, brings together fifteen studies on various aspects of the astrolabe in medieval cultures. The astrolabe, developed in antiquity and elaborated throughout the Middle Ages, was used for calculation, teaching, and observation, and also served astrological and medical purposes. It was the most popular and prestigious of the mathematical instruments, and was found equally among practitioners of various sciences and arts as among princes in royal courts. By considering sources and instruments from Muslim, Christian, and Jewish contexts, this volume provides state-of-the-art research on the history and use of the astrolabe throughout the Middle Ages. Contributors are Silke Ackermann, Emilia Calvo, John Davis, Laura Fernández Fernández, Miquel Forcada, Azucena Hernández, David A. King, Taro Mimura, Günther Oestmann, Josefina Rodríguez-Arribas, Sreeramula Rajeswara Sarma, Petra G. Schmidl, Giorgio Strano, Flora Vafea, and Johannes Thomann.

Author: Arianna Borrelli
Publisher: Franz Steiner Verlag Wiesbaden GmbH
ISBN:
Category : Science
Languages : en
Pages : 276

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Book Description
"The astrolabe - often quoted as "the earliest computer" - is a mechanical instrument capable of performing astronomical computations. This study offers a new interpretation of its role in the Latin culture of the High Middle Ages, highlighting its epistemological significance. For Latin scholars around the year 1000, the astrolabe became the earliest, non-verbal channel to access and assimilate mathematical knowledge from the Arabic culture, and could be seen as representing a divine 'architectonical rationality' which humans could share in the mathematical experience. The novel methodology of this work combines the results of historical and philological analyses of manuscripts and material sources with the most recent insights on different kinds of mathematical thinking. Focussing on drawings and text fragments, with a new, detailed analysis of ms. Paris BnF 7412 (11th c), the study reconstructs the Latin high medieval mathematical experience, its non-verbal modes of communication and its relationship with both practice and philosophy."--BOOK JACKET.

Author: National Maritime Museum (Great Britain). Dept. of Navigation and Astronomy
Publisher:
ISBN:
Category : Astrolabes
Languages : en
Pages : 56

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Author: Matthew Reinhart
Publisher: Insight Editions
ISBN: 9781608873142
Category : Performing Arts
Languages : en
Pages : 0

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Book Description
Inspired by the Emmy® Award–winning credits sequence that opens each episode of the hit HBO® series, Game of Thrones: A Pop-Up Guide to Westeros is guaranteed to thrill the show’s legions of fans. Featuring stunning pop-up recreations of several key locations from the series, including the formidable castle of Winterfell, the lavish capital city King’s Landing, and the Wall’s stark majesty, this book—designed by renowned paper engineer Matthew Reinhart—takes you into the world of the series like never before. Game of Thrones: A Pop-Up Guide to Westeros features a total of five stunning spreads, which fold out to create a remarkable pop-up map of Westeros that is perfect for displaying. The book also contains numerous mini-pops that bring to life iconic elements of the show, such as direwolves, White Walkers, giants, and dragons. All the pops are accompanied by insightful text that relays the rich history of the Seven Kingdoms and beyond, forming a dynamic reference guide to the world of Game of Thrones. Visually spectacular and enthrallingly interactive, Game of Thrones: A Pop-Up Guide to Westeros sets a new standard for pop-up books and perfectly captures the epic scope and imagination of the series.

Author: Geoffrey Chaucer
Publisher:
ISBN:
Category : Astrolabes
Languages : en
Pages : 210

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Book Description

Author: David A. King
Publisher: Taylor & Francis
ISBN: 1040241824
Category : History
Languages : en
Pages : 422

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Book Description
This is the fourth set of studies in the Variorum series by David King, a leading authority on the history of astronomy in Islamic civilization and on medieval astronomical instruments, European as well as Islamic. The first of the eleven studies collected here deals with medieval instruments in general, as precious historical sources. The following papers focus on individual astrolabes from the European Middle Ages and early Renaissance that are of singular historical importance. Two look at the origins of the simple universal horary quadrant and the complicated universal horary dial (navicula). The collection concludes with a list of all known medieval European astrolabes, ordered chronologically by region. Three "landmark" astrolabes are discussed: (1) the earliest known European astrolabe from 10th-century Catalonia, that milieu in which the astrolabe first became known to Europeans; (2) an astrolabe from 14th-century Picardy bearing numerals written in monastic ciphers as well as a later dedication mentioning two friends of Erasmus; (3) the splendid astrolabe presented in 1462 by the German astronomer Regiomontanus to his patron Cardinal Bessarion, with its enigmatic angel and Latin dedication, here presented in the context of other astrolabes of similar design from 15th-century Vienna.

Author: Baichun Zhang
Publisher: Springer
ISBN: 3030035387
Category : Technology & Engineering
Languages : en
Pages : 355

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Book Description
This is the proceedings of the 6th International Symposium on History of Machines and Mechanisms that was held in Beijing, China, in September 2018. The Symposium provided an international forum for presenting and discussing historical developments in the field of Machine and Mechanism Science (MMS). Special sections focused on the following topics: . modern reviews of past works · engineers in history, and their works · direct memories of the recent past · the development of theories · the history of the design of machines and mechanisms · development of automation and robots · the development of teaching of MMS · the schools and institutes of mechanical engineering · the heritage of machines and mechanisms

Author: Farghānī
Publisher: Franz Steiner Verlag
ISBN: 9783515087131
Category : Nature
Languages : en
Pages : 464

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Book Description
In the Middle Ages the astrolabe was the best known and most widely used astronomical instrument both in the Islamic world and in the West. The oldest extant description of the construction of this instrument was written by the well-known Arabic astronomer al-Farghani (Baghdad, ca. 856). His treatise is especially valuable because of the tables it contains to enable an artificer to draw the various circles and arcs on the instrument. The Arabic text of this work, including the tables, is presented here for the first time in a critical edition, accompanied by an English translation and a commentary reproducing al-Farghani's reasoning in modern mathematical notation.

Author: David A. King
Publisher: Franz Steiner Verlag
ISBN: 9783515076401
Category : Astrolabes
Languages : en
Pages : 518

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Book Description
This is the first comprehensive study of an ingenious number-notation from the Middle Ages that was devised by monks and mainly used in monasteries. A simple notation for representing any number up to 99 by a single cipher, somehow related to an ancient Greek shorthand, first appeared in early-13th-century England, brought from Athens by an English monk. A second, more useful version, due to Cistercian monks, is first attested in the late 13th century in what is today the border country between Belgium and France: with this any number up to 9999 can be represented by a single cipher. The ciphers were used in scriptoria - for the foliation of manuscripts, for writing year-numbers, preparing indexes and concordances, numbering sermons and the like, and outside the scriptoria - for marking the scales on an astronomical instrument, writing year-numbers in astronomical tables, and for incising volumes on wine-barrels. Related notations were used in medieval and Renaissance shorthands and coded scripts. This richly-illustrated book surveys the medieval manuscripts and Renaissance books in which the ciphers occur, and takes a close look at an intriguing astrolabe from 14th-century Picardy marked with ciphers. With Indices. "Mit Kings luzider Beschreibung und Bewertung der einzelnen Funde und ihrer Beziehungen wird zugleich die Forschungsgeschichte - die bis dato durch Widerspruechlichkeit und Diskontinuit�t gepr�gt ist - umfassend aufgearbeitet." Zeitschrift fuer Germanistik.