120 Days at Astrolabe

120 Days at Astrolabe PDF Author: Kevin Judkins
Publisher:
ISBN: 9780473365349
Category :
Languages : en
Pages : 230

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Book Description
It is an up-close and personal account of events. Witnessed, recorded and photographed from the anchor-handling vessel GO Canopus, while undertaking a multitude of duties relating to the salvage operations on location around Astrolabe Reef. The narrative has been liberally interlaced with my own previously unpublished sequential photographs to enhance the reader's appreciation of the events described. To my knowledge, there is no similar comprehensive written or photographic record of the events described herein. "This is a first-hand record of events that took place on and around Astrolabe Reef, as the Rena broke up and the salvage turned into a wreck removal. It is a uniquely well-informed and illustrated book, penned by that rare breed of writer; a man of action who is also a man of letters. Captain Judkins writes with unparalleled authority about the wreck of the Rena because he was there. Furthermore, the insider's perspective he provides on shipboard life is attractive and captivating, as is his ability to describe complicated salvage procedures, in terms that can be grasped by laymen and seafarers alike.

120 Days at Astrolabe

120 Days at Astrolabe PDF Author: Kevin Judkins
Publisher:
ISBN: 9780473365349
Category :
Languages : en
Pages : 230

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Book Description
It is an up-close and personal account of events. Witnessed, recorded and photographed from the anchor-handling vessel GO Canopus, while undertaking a multitude of duties relating to the salvage operations on location around Astrolabe Reef. The narrative has been liberally interlaced with my own previously unpublished sequential photographs to enhance the reader's appreciation of the events described. To my knowledge, there is no similar comprehensive written or photographic record of the events described herein. "This is a first-hand record of events that took place on and around Astrolabe Reef, as the Rena broke up and the salvage turned into a wreck removal. It is a uniquely well-informed and illustrated book, penned by that rare breed of writer; a man of action who is also a man of letters. Captain Judkins writes with unparalleled authority about the wreck of the Rena because he was there. Furthermore, the insider's perspective he provides on shipboard life is attractive and captivating, as is his ability to describe complicated salvage procedures, in terms that can be grasped by laymen and seafarers alike.

Astrolabes in Medieval Cultures

Astrolabes in Medieval Cultures PDF 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.

Renaissance Astrolabes and their Makers

Renaissance Astrolabes and their Makers PDF Author: Gerard L'E. Turner
Publisher: Taylor & Francis
ISBN: 1040235719
Category : History
Languages : en
Pages : 308

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Book Description
This book is about the archaeology of science, or what can be learnt from the systematic examination of the artefacts made by precision craftsmen for the study of the natural world. An international authority on historical scientific instruments, Gerard Turner has collected here his essays on European astrolabes and related topics. By 1600 the astrolabe had nearly ceased to be made and used in the West, and before that date there was little of the source material for the study of instruments that exists for more modern times. It is necessary to 'read' the instruments themselves, and astrolabes in particular are rich in all sorts of information, mathematical, astronomical, metallurgical, in addition to what they can reveal about craftsmanship, the existence of workshops, and economic and social conditions. There is a strong forensic element in instrument research, and Gerard Turner's achievements include the identification of three astrolabes made by Gerard Mercator, all of whose instruments were thought to have been destroyed. Other essays deal with the discovery of an important late 16th-century Florentine workshop, and of a group of mid-15th-century German astrolabes linked to Regiomontanus.

Transactions of the International Astronomical Union

Transactions of the International Astronomical Union PDF Author: Derek McNally
Publisher: Springer Science & Business Media
ISBN: 9400904975
Category : Science
Languages : en
Pages : 937

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Book Description
The XXth General Assembly of the International Astronomical Union was held in Baltimore, Maryland USA from August 02 to 11, 1988. The Inaugural Ceremony on August 02 was held in the presence of representatives of the United States Governn:ent, t~e S~ate of Maryland, the City of Baltimore and the host institution -the Johns Hopkins Umverslty- as well as of the National and Local Organising Committees. The scientific programme maintained the high standards of the Union and the scientific proceedings may be found either in this volume or in volume 8 of Highlights of Astronomy. The scientific programme was organised by the 40 Commission Presidents and coordinated by the General Secretary (1985-1988), Dr. J.-P. Swings. The local arrangements were effectively made through the National Organising Committee under the Chairmanship of Prof. F. Drake and the Local Organising Committee under the co-Chairmanship of Prof. A. Oavidsen and Dr. R. Giacconi. The smooth day to day operation of the meeting resulted from the incomparable dedication of Karen Weinstock and Harold Screen.

The Day Begins at Sunset

The Day Begins at Sunset PDF Author: Barbara Freyer Stowasser
Publisher: Bloomsbury Publishing
ISBN: 085772536X
Category : Social Science
Languages : en
Pages : 200

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Book Description
The fullest account ever written of the fascinating nexus between Islam and Time, this is a major contribution to the wider history of ideas and religion. Night and day, and the twelve lunar months of the year, are'appointed times for the believing people'. Reading the sky for the prayers of the hour has thus for Muslims been a constant reminder of God's providence and power. In her absorbing and illuminating new book, the late Barbara Freyer Stowasser examines the various ways in which Islam has structured, ordered and measured Time. Drawing on examples from Judaism and Christianity, as well as the ancient world, the author shows that while systems of time facilitate the orderly function of vastly different civilizations, in Islam they have always been fundamental. Among other topics, she discusses the Muslim lunar calendar; the rise of the science of astronomy; the remarkable career of al-Biruni, greatest authority in Muslim perceptions of Time; and the impact of technologies like the astrolabe, Indian numerals and paper. The fullest account ever written of the fascinating nexus between Islam and Time, this is a major contribution to the wider history of ideas and religion.

Renaissance Astrolabes and Their Makers

Renaissance Astrolabes and Their Makers PDF Author: Gerard L'Estrange Turner
Publisher: Routledge
ISBN:
Category : History
Languages : en
Pages : 320

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Book Description
An international authority on historical scientific instruments, Gerard Turner has collected here his essays on European astrolabes and related topics. By 1600 the astrolabe had nearly ceased to be made and used in the West, and before that date there was little of the source material for the study of instruments that exists for more modern times. Astrolabes in particular are rich in all sorts of information, mathematical, astronomical, metallurgical, in addition to what they can reveal about craftsmanship, the existence of workshops, and economic and social conditions. Gerard Turner's forensic achievements include the identification of three astrolabes made by Gerard Mercator, all of whose instruments were thought to have been destroyed. Other essays concentrate on the discovery of an important late 16th-century Florentine workshop, and a group of mid-15th-century German astrolabes linked to Regiomontanus.

The Astrolabes of the World

The Astrolabes of the World PDF Author: Robert Theodore Gunther
Publisher:
ISBN:
Category : Astrolabes
Languages : en
Pages : 864

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Book Description


Ancient Perspectives

Ancient Perspectives PDF Author: Richard J. A. Talbert
Publisher: University of Chicago Press
ISBN: 0226789403
Category : History
Languages : en
Pages : 284

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Book Description
Ancient Perspectives encompasses a vast arc of space and time—Western Asia to North Africa and Europe from the third millennium BCE to the fifth century CE—to explore mapmaking and worldviews in the ancient civilizations of Mesopotamia, Egypt, Greece, and Rome. In each society, maps served as critical economic, political, and personal tools, but there was little consistency in how and why they were made. Much like today, maps in antiquity meant very different things to different people. Ancient Perspectives presents an ambitious, fresh overview of cartography and its uses. The seven chapters range from broad-based analyses of mapping in Mesopotamia and Egypt to a close focus on Ptolemy’s ideas for drawing a world map based on the theories of his Greek predecessors at Alexandria. The remarkable accuracy of Mesopotamian city-plans is revealed, as is the creation of maps by Romans to support the proud claim that their emperor’s rule was global in its reach. By probing the instruments and techniques of both Greek and Roman surveyors, one chapter seeks to uncover how their extraordinary planning of roads, aqueducts, and tunnels was achieved. Even though none of these civilizations devised the means to measure time or distance with precision, they still conceptualized their surroundings, natural and man-made, near and far, and felt the urge to record them by inventive means that this absorbing volume reinterprets and compares.

The Collected Historical Works of Sir Francis Palgrave, K.H.: History of Normandy and of England.-v. 8. Truths and fictions of the Middle ages.-v. 10. Reviews, essays and other writings

The Collected Historical Works of Sir Francis Palgrave, K.H.: History of Normandy and of England.-v. 8. Truths and fictions of the Middle ages.-v. 10. Reviews, essays and other writings PDF Author: Sir Francis Palgrave
Publisher:
ISBN:
Category : Great Britain
Languages : en
Pages : 704

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Book Description


The Collected Historical Works of Sir Francis Palgrave, K.H.

The Collected Historical Works of Sir Francis Palgrave, K.H. PDF Author: Sir Francis Palgrave
Publisher:
ISBN:
Category : Great Britain
Languages : en
Pages : 1008

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Book Description