The Athenæum

The Athenæum PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 802

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The Athenæum

The Athenæum PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 802

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The Athenaeum

The Athenaeum PDF Author:
Publisher:
ISBN:
Category : Periodicals
Languages : en
Pages : 812

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Athenaeum and Literary Chronicle

Athenaeum and Literary Chronicle PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 1658

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When Computers Were Human

When Computers Were Human PDF Author: David Alan Grier
Publisher: Princeton University Press
ISBN: 1400849365
Category : Science
Languages : en
Pages : 423

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Book Description
Before Palm Pilots and iPods, PCs and laptops, the term "computer" referred to the people who did scientific calculations by hand. These workers were neither calculating geniuses nor idiot savants but knowledgeable people who, in other circumstances, might have become scientists in their own right. When Computers Were Human represents the first in-depth account of this little-known, 200-year epoch in the history of science and technology. Beginning with the story of his own grandmother, who was trained as a human computer, David Alan Grier provides a poignant introduction to the wider world of women and men who did the hard computational labor of science. His grandmother's casual remark, "I wish I'd used my calculus," hinted at a career deferred and an education forgotten, a secret life unappreciated; like many highly educated women of her generation, she studied to become a human computer because nothing else would offer her a place in the scientific world. The book begins with the return of Halley's comet in 1758 and the effort of three French astronomers to compute its orbit. It ends four cycles later, with a UNIVAC electronic computer projecting the 1986 orbit. In between, Grier tells us about the surveyors of the French Revolution, describes the calculating machines of Charles Babbage, and guides the reader through the Great Depression to marvel at the giant computing room of the Works Progress Administration. When Computers Were Human is the sad but lyrical story of workers who gladly did the hard labor of research calculation in the hope that they might be part of the scientific community. In the end, they were rewarded by a new electronic machine that took the place and the name of those who were, once, the computers.

A History of the Rectangular Survey System

A History of the Rectangular Survey System PDF Author: C. Albert White
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 794

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The History of Mathematical Tables

The History of Mathematical Tables PDF Author: Martin Campbell-Kelly
Publisher: OUP Oxford
ISBN: 019154521X
Category : Mathematics
Languages : en
Pages : 372

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Book Description
The oldest known mathematical table was found in the ancient Sumerian city of Shuruppag in southern Iraq. Since then, tables have been an important feature of mathematical activity; table making and printed tabular matter are important precursors to modern computing and information processing. This book contains a series of articles summarising the technical, institutional and intellectual history of mathematical tables from earliest times until the late twentieth century. It covers mathematical tables (the most important computing aid for several hundred years until the 1960s), data tables (eg. Census tables), professional tables (eg. insurance tables), and spreadsheets - the most recent tabular innovation. The book is presented in a scholarly yet accessible way, making appropriate use of text boxes and illustrations. Each chapter has a frontispiece featuring a table along with a small illustration of the source where the table was first displayed. Most chapters have sidebars telling a short "story" or history relating to the chapter. The aim of this edited volume is to capture the history of tables through eleven chapters written by subject specialists. The contributors describe the various information processing techniques and artefacts whose unifying concept is "the mathematical table".

Methods of Celestial Mechanics

Methods of Celestial Mechanics PDF Author: Gerhard Beutler
Publisher: Springer Science & Business Media
ISBN: 3540268707
Category : Science
Languages : en
Pages : 473

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Book Description
G. Beutler's Methods of Celestial Mechanics is a coherent textbook for students as well as an excellent reference for practitioners. The first volume gives a thorough treatment of celestial mechanics and presents all the necessary mathematical details that a professional would need. The reader will appreciate the well-written chapters on numerical solution techniques for ordinary differential equations, as well as that on orbit determination. In the second volume applications to the rotation of earth and moon, to artificial earth satellites and to the planetary system are presented. The author addresses all aspects that are of importance in high-tech applications, such as the detailed gravitational fields of all planets and the earth, the oblateness of the earth, the radiation pressure and the atmospheric drag. The concluding part of this monumental treatise explains and details state-of-the-art professional and thoroughly-tested software for celestial mechanics.

The Papers of Loyalist Samuel Peters

The Papers of Loyalist Samuel Peters PDF Author: Kenneth Walter Cameron
Publisher: Hartford : Transcendental Books
ISBN:
Category : American loyalists
Languages : en
Pages : 518

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The American Ephemeris and Nautical Almanac

The American Ephemeris and Nautical Almanac PDF Author: United States Naval Observatory. Nautical Almanac Office
Publisher:
ISBN:
Category : Ephemerides
Languages : en
Pages : 584

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On Their Own Terms

On Their Own Terms PDF Author: Benjamin A. Elman
Publisher: Harvard University Press
ISBN: 0674036476
Category : History
Languages : en
Pages : 606

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Book Description
In On Their Own Terms, Benjamin A. Elman offers a much-needed synthesis of early Chinese science during the Jesuit period (1600-1800) and the modern sciences as they evolved in China under Protestant influence (1840s-1900). By 1600 Europe was ahead of Asia in producing basic machines, such as clocks, levers, and pulleys, that would be necessary for the mechanization of agriculture and industry. In the seventeenth and eighteenth centuries, Elman shows, Europeans still sought from the Chinese their secrets of producing silk, fine textiles, and porcelain, as well as large-scale tea cultivation. Chinese literati borrowed in turn new algebraic notations of Hindu-Arabic origin, Tychonic cosmology, Euclidian geometry, and various computational advances. Since the middle of the nineteenth century, imperial reformers, early Republicans, Guomindang party cadres, and Chinese Communists have all prioritized science and technology. In this book, Elman gives a nuanced account of the ways in which native Chinese science evolved over four centuries, under the influence of both Jesuit and Protestant missionaries. In the end, he argues, the Chinese produced modern science on their own terms.