A Proposal for Discovering Our Longitude. Proposition Pour la Decouverte de Notre Longitude. (Copies of Letters Written in Consequence of the ... Proposal.) Eng. & Fr PDF Download

Author: Jane SQUIRE
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Christoph von Baron Graffenried
Publisher:
ISBN:
Category : New Bern (N.C.)
Languages : en
Pages : 446

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Author: Francis Parkman
Publisher: Boston : Little, Brown
ISBN:
Category : Great Lakes Region (North America)
Languages : en
Pages : 466

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Concerns Robert La Salle's explorations in North America.

Author: Benjamin Franklin
Publisher:
ISBN:
Category : United States
Languages : en
Pages : 1056

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Author: Fokko Jan Dijksterhuis
Publisher: Springer Science & Business Media
ISBN: 1402026986
Category : Science
Languages : en
Pages : 294

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In 1690, Christiaan Huygens (1629-1695) published Traité de la Lumière, containing his renowned wave theory of light. It is considered a landmark in seventeenth-century science, for the way Huygens mathematized the corpuscular nature of light and his probabilistic conception of natural knowledge. This book discusses the development of Huygens' wave theory, reconstructing the winding road that eventually led to Traité de la Lumière. For the first time, the full range of manuscript sources is taken into account. In addition, the development of Huygens' thinking on the nature of light is put in the context of his optics as a whole, which was dominated by his lifelong pursuit of theoretical and practical dioptrics. In so doing, this book offers the first account of the development of Huygens' mathematical analysis of lenses and telescopes and its significance for the origin of the wave theory of light. As Huygens applied his mathematical proficiency to practical issues pertaining to telescopes – including trying to design a perfect telescope by means of mathematical theory – his dioptrics is significant for our understanding of seventeenth-century relations between theory and practice. With this full account of Huygens' optics, this book sheds new light on the history of seventeenth-century optics and the rise of the new mathematical sciences, as well as Huygens' oeuvre as a whole. Students of the history of optics, of early mathematical physics, and the Scientific Revolution, will find this book enlightening.

Author: Sir Ernest Scott
Publisher:
ISBN:
Category : Australia
Languages : en
Pages : 398

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Author: Charles Bazerman
Publisher: Univ of Wisconsin Press
ISBN: 9780299125943
Category : Business & Economics
Languages : en
Pages : 410

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Textual Dynamics of the Professions is a collection of fifteen essays examining the real effects of text on professional practices--in academic, scientific, and business settings. Charles Bazerman and James Paradis describe textual dynamics as an interaction in which professional texts and discourses are constructed by, and in turn construct, social practices. In the burgeoning field of discourse theory, this anthology stands apart in its treatment of a wide range of professional texts, including case studies, student papers, medieval letters, and product instructions, and in the inclusion of authors from a variety of disciplines. Invaluable to the new pedagogical field of "writing across the curriculum," Textual Dynamics of the Professions is also a significant intervention into the studies of rhetoric, writing theory, and the sociology of knowledge.

Author: Claude Perrault
Publisher: Getty Publications
ISBN: 0892362324
Category : Architecture
Languages : en
Pages : 208

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Perrault argues that rules of architecture be determined by reason, not by ancient precedent.

Author: Theodore M. Porter
Publisher: Princeton University Press
ISBN: 0691210543
Category : Science
Languages : en
Pages : 336

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A foundational work on historical and social studies of quantification What accounts for the prestige of quantitative methods? The usual answer is that quantification is desirable in social investigation as a result of its successes in science. Trust in Numbers questions whether such success in the study of stars, molecules, or cells should be an attractive model for research on human societies, and examines why the natural sciences are highly quantitative in the first place. Theodore Porter argues that a better understanding of the attractions of quantification in business, government, and social research brings a fresh perspective to its role in psychology, physics, and medicine. Quantitative rigor is not inherent in science but arises from political and social pressures, and objectivity derives its impetus from cultural contexts. In a new preface, the author sheds light on the current infatuation with quantitative methods, particularly at the intersection of science and bureaucracy.

Author: Byron Emerson Blair
Publisher:
ISBN:
Category : Atomic frequency standards
Languages : en
Pages : 468

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Book Description
The document is a tutorial Monograph describing various aspects of time and frequency (T/F). Included are chapters relating to elemental concepts of precise time and frequency; basic principles of quartz oscillators and atomic frequency standards; historical review, recent progress, and current status of atomic frequency standards; promising areas for developing future primary frequency standards; relevance of frequency standards to other areas of metrology including a unified standard concept; statistics of T/F data analysis coupled with the theory and construction of the NBS atomic time scale; an overview of T/F dissemination techniques; and the standards of T/F in the USA. The Monograph addresses both the specialist in the field as well as those desiring basic information about time and frequency. The authors trace the development and scope of T/F technology, its improvement over periods of decades, its status today, and its possible use, applications, and development in days to come.