The material is arranged chronologically beginning with archaic origins and covers Egyptian, Mesopotamian, Greek, Chinese, Indian, Arabic and European contributions done to the nineteenth century and present day. There are revised references and bibliographies and revised and expanded chapters on the nineteeth and twentieth centuries.

    A prize of one million dollars was offered to anyone who could unravel it, but Perelman declined the winnings, and in doing so inspired journalist Masha Gessen to tell his story. Drawing on interviews with Perelman’s teachers, classmates, coaches, teammates, and colleagues in Russia and the United States—and informed by her own background as a math whiz raised in Russia—Gessen uncovered a mind of unrivaled computational power, one that enabled Perelman to pursue mathematical concepts to their logical (sometimes distant) end. But she also discovered that this very strength turned out to be Perelman's undoing and the reason for his withdrawal, first from the world of mathematics and then, increasingly, from the world in general.

    Even after more than three centuries and the revolutions of Einsteinian relativity and quantum mechanics, Newtonian physics continues to account for many of the phenomena of the observed world, and Newtonian celestial dynamics is used to determine the orbits of our space vehicles.This completely new translation, the first in 270 years, is based on the third (1726) edition, the final revised version approved by Newton; it includes extracts from the earlier editions, corrects errors found in earlier versions, and replaces archaic English with contemporary prose and up-to-date mathematical forms. Newton's principles describe acceleration, deceleration, and inertial movement; fluid dynamics; and the motions of the earth, moon, planets, and comets. A great work in itself, the Principia also revolutionized the methods of scientific investigation. It set forth the fundamental three laws of motion and the law of universal gravity, the physical principles that account for the Copernican system of the world as emended by Kepler, thus effectively ending controversy concerning the Copernican planetary system.The illuminating Guide to the Principia by I. Bernard Cohen, along with his and Anne Whitman's translation, will make this preeminent work truly accessible for today's scientists, scholars, and students.

    Is it for children, or for adults? Is it fantasy or a psychological novel? In its great range, it encompasses poetry and farce, comedy and tragedy -and sudden flights of schoolboy humour. White's `footnote to Malory' (his own phrase) resulted in the last major retelling of the story based on Malory's Morte Darthur, and Elisabeth Brewer explores the literary context of White's finest work as wellas considering his aims and achievement in writing it.White's story of Arthur begins with his `enfances', set in an imaginary medieval England, but it is far removed from the conventional historical novel. White was writing in wartime England, a country increasingly absorbed by a need to find an antidote to war. Through the medium of the Arthurian story he found his own voice, his unique contribution to keeping alive the flame of civilisation. Malory's chivalric virtues are rejected in favour of White's own twentieth-century values; the love affair of Lancelot and Guenever is interpreted in terms of modern psychology.The books which eventually made up The Once and Future Kingof 1958 appeared in distinctly different editions. In discussing these, Elisabeth Brewer looks at some of the ways in which White drew on his own personal experience at a deep psychological level, while also incorporating into his story material inspired by his antiquarian pursuits and by his years as a schoolmaster. She completes her study with an account of White's use of historical material, and the relationship of The Once and Future King to the Morte Darthur.ELISABETH BREWER lectured in English at Homerton College, Cambridge. She is the author of books and articles on Chaucer and the Arthurian legends

    Really big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the street to the chemist, but that's just peanuts to space.' Douglas Adams, Hitch-hiker's Guide to the GalaxyWe human beings have trouble with infinity - yet infinity is a surprisingly human subject. Philosophers and mathematicians have gone mad contemplating its nature and complexity - yet it is a concept routinely used by schoolchildren. Exploring the infinite is a journey into paradox. Here is a quantity that turns arithmetic on its head, making it feasible that 1 = 0. Here is a concept that enables us to cram as many extra guests as we like into an already full hotel. Most bizarrely of all, it is quite easy to show that there must be something bigger than infinity - when it surely should be the biggest thing that could possibly be. Brian Clegg takes us on a fascinating tour of that borderland between the extremely large and the ultimate that takes us from Archimedes, counting the grains of sand that would fill the universe, to the latest theories on the physical reality of the infinite. Full of unexpected delights, whether St Augustine contemplating the nature of creation, Newton and Leibniz battling over ownership of calculus, or Cantor struggling to publicise his vision of the transfinite, infinity's fascination is in the way it brings together the everyday and the extraordinary, prosaic daily life and the esoteric.Whether your interest in infinity is mathematical, philosophical, spiritual or just plain curious, this accessible book offers a stimulating and entertaining read.

    She passes him a coded message before killing herself. But before the message can be deciphered, the world spins toward war: Within hours, the president of Pakistan is assassinated, and the country's nuclear warheads go missing. Al Qaeda streams into northern Pakistan. Israel puts her combat forces on hair-trigger alert. CIA paramilitary agent Peter Zembeic is given the impossible task of finding and destroying the missing warheads. Working with his best friend, a B-2 pilot, they develop a desperate plan to save the world from the threat of nuclear terror.

    This brief edition of the most widely adopted book of its kind offers all of the editorial features of the longer book with about half the stories and writer commentaries in a shorter, less expensive format.

    * Chapter on Verilog HDL allows for rapid start-up. * Illustrates the top-down design procedure used in modern VLSI chip design with an emphasis on variations in the HDL, logic, circuits and layout.

    

    National terrorism expert Jonathan R. White provides specific examples that will enable you to understand how terrorism arises and how it functions. Dr. White gives essential historical (pre-1980) background on the phenomenon of terrorism and the roots of contemporary conflicts, includes detailed descriptions of recent and contemporary conflicts shaping the world stage, and presents theoretical and concrete information about Homeland Security organizations. Throughout, he reviews the relevant issues and challenges. With this sixth edition, Dr. White has fine-tuned the text and kept pace with the state of terrorism in today's world.

    We look at how to set up your spreadsheet, getting data into Excel, formatting your spreadsheet, a bit of display management and how to print and share your spreadsheets. Learn Excel Visually The idea of these short handy bite-size books is to provide you with what I have found to be most useful elements of Excel within my day-to-day work and life. I don’t tell you about all the bells and whistles – just what you need on a daily basis. These eBooks are suitable for anyone who is looking to learn Excel and wants to increase their productivity and efficiency, both at work and home. Please bear in mind I don’t cover all functionality of all areas, the point is that I strip out anything that’s not useful and only highlight the functionality that I believe is useful on a daily basis. Don’t buy a huge textbook which you’ll never fully read, pick an eBook which is most relevant to your current learning, read it, apply it and then get on with your day.

    This text's applied approach addresses how and why a business operates. Students can then build upon their practical skills through examples, exercises and projects to help them gain a full understanding of how and why to develop a business plan. Each text is packaged with a Business Plan Booklet and CD-ROM, which are tied to end-of-part features, allowing students hands-on practice in creating a sound business plan. Through lively examples this text emphasizes key core skill areas including, Decision-Making and Planning, Teamwork, Technology, and Communication.

    I also hope that it will serve as a useful reference too for the many workers engaged in one type of solid state research activity or another, who may be without formal training in the subject.

    Numerous examples throughout provide readers with real-life applications of the concepts of analog and digital communications systems, while chapter-end questions and problems give them a chance to test and review their understanding of fundamental and key topics. Modern digital and data communications systems, microwave radio communications systems, satellite communications systems, and optical fiber communications systems. Cellular and PCS telephone systems coverage presents the latest and most innovative technological advancements being made in cellular communication systems. Optical fiber communications chapter includes new sections on light sources, optical power, optical sources and link budget. Current topics include trellis encoding, CCITT modem recommendations, PCM line speed, extended superframe format, wavelength division multiplexing, Kepler's laws, Clark orbits, limits of visibility, Satellite Radio Navigation and Navstar GPS. For the study of electronic communications systems.

    Beginning with an introduction, the following sections discuss examination and diagnosis, and growth and development. The following chapters describe different subspecialties of paediatric dentistry including orthodontics, endodontics, cariology and restorative dentistry. The new edition has been fully revised and more than 20 new chapters added, as well as extensive referencing and case studies. Each chapter includes `points to remember' to assist revision. Highly illustrated, this comprehensive manual includes more than 1000 clinical photographs, diagrams and tables to enhance learning. Key points New edition presenting undergraduates with latest advances in paediatric dentistry Fully revised with more than 20 new chapters added Highly illustrated with more than 1000 clinical photographs, diagrams and tables Previous edition published in 2008