Oscillate Wildly

Download Oscillate Wildly full books in PDF, epub, and Kindle. Read online Oscillate Wildly ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!

Oscillate Wildly

Author : Peter Hitchcock
Publisher : U of Minnesota Press
ISBN 13 : 9780816631506
Total Pages : 260 pages
Book Rating : 4.6/5 (315 download)

DOWNLOAD NOW!

Book Synopsis Oscillate Wildly by : Peter Hitchcock

Download or read book Oscillate Wildly written by Peter Hitchcock and published by U of Minnesota Press. This book was released on 1999 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: What keeps materialism moving? At a moment of crisis in materialism, in the wake of materialist practice once known as socialist revolution, this bold and innovative book presents oscillation as a metaphor for understanding materialism anew. Mindful of the dangers for materialism, Peter Hitchcock nevertheless shows how oscillation is part of the conceptual framework of materialist inquiry from Marx to the present. A reply to the call to rethink the material constraints on materialism itself, this book uses oscillation to refer simultaneously to movement within and between bodies of theory, within theories of the body, and within and between institutional spaces in which such theory is taken up. Hitchcock argues that oscillation augurs a politics that both shares the legacy of historical materialism and recognizes the critical edge of cultural materialism in its approach to the social practices of everyday life. In a series of ingenious readings, he rethinks the problem of ideology for Marx and his interpreters (Etienne Balibar in particular); provides a materialist intervention on the status of the body for theory; proposes an analysis of theories of space and the space of theory in the era of "cartographic anxiety"; sees the ghosts of materialism oscillating a good deal more wildly than Derrida would have it; offers a daring approach to shoes and fetishism within transnational capitalism; and concludes with a novel lesson on what the theremin, an electronic musical instrument based on oscillators, might teach us about the importance of sense perception for materialist thought. As both a descriptive device for the state of materialism and a critical tool within a polemic about whatmaterialism can do at this juncture, oscillation provides a brilliant key to materialist critique.

Numerical Recipes 3rd Edition

Author : William H. Press
Publisher : Cambridge University Press
ISBN 13 : 0521880688
Total Pages : 1195 pages
Book Rating : 4.5/5 (218 download)

DOWNLOAD NOW!

Book Synopsis Numerical Recipes 3rd Edition by : William H. Press

Download or read book Numerical Recipes 3rd Edition written by William H. Press and published by Cambridge University Press. This book was released on 2007-09-06 with total page 1195 pages. Available in PDF, EPUB and Kindle. Book excerpt: Do you want easy access to the latest methods in scientific computing? This greatly expanded third edition of Numerical Recipes has it, with wider coverage than ever before, many new, expanded and updated sections, and two completely new chapters. The executable C++ code, now printed in colour for easy reading, adopts an object-oriented style particularly suited to scientific applications. Co-authored by four leading scientists from academia and industry, Numerical Recipes starts with basic mathematics and computer science and proceeds to complete, working routines. The whole book is presented in the informal, easy-to-read style that made earlier editions so popular. Highlights of the new material include: a new chapter on classification and inference, Gaussian mixture models, HMMs, hierarchical clustering, and SVMs; a new chapter on computational geometry, covering KD trees, quad- and octrees, Delaunay triangulation, and algorithms for lines, polygons, triangles, and spheres; interior point methods for linear programming; MCMC; an expanded treatment of ODEs with completely new routines; and many new statistical distributions. For support, or to subscribe to an online version, please visit www.nr.com.

Berlitz: Sydney Pocket Guide

Author : Berlitz
Publisher : Apa Publications (UK) Limited
ISBN 13 : 1780048149
Total Pages : 191 pages
Book Rating : 4.7/5 (8 download)

DOWNLOAD NOW!

Book Synopsis Berlitz: Sydney Pocket Guide by : Berlitz

Download or read book Berlitz: Sydney Pocket Guide written by Berlitz and published by Apa Publications (UK) Limited. This book was released on 2011-11-02 with total page 191 pages. Available in PDF, EPUB and Kindle. Book excerpt: Berlitz Pocket Guide Sydney is the best compact guide to this harbour city, combining concise practical information on where to go and what to see with great full-colour photographs that bring Australia's premier city to life.

Sydney and around (Rough Guides Snapshot Australia)

Author : Rough Guides
Publisher : Rough Guides UK
ISBN 13 : 0241313252
Total Pages : 283 pages
Book Rating : 4.2/5 (413 download)

DOWNLOAD NOW!

Book Synopsis Sydney and around (Rough Guides Snapshot Australia) by : Rough Guides

Download or read book Sydney and around (Rough Guides Snapshot Australia) written by Rough Guides and published by Rough Guides UK. This book was released on 2017-05-01 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rough Guides Snapshot Australia: Sydney and around is the ultimate travel guide to this area of Australia. It leads you through the city and surrounding region with reliable information and comprehensive coverage of all the sights and attractions, from Sydney Opera House to Newtown, and the Hunter Valley wineries to the Blue Mountains. Detailed maps and up-to-date listings pinpoint the best cafés, restaurants, hotels, shops, bars and nightlife, ensuring you make the most of your trip, whether passing through, staying for the weekend or longer. The Rough Guides Snapshot Australia: Sydney and around covers the city itself and Ku-ring-gai Chase National Park, Newcastle, the Hunter Valley, Sydney Olympic Park, Parramatta, Penrith, the Blue Mountains region, the Jenolan Caves, the Southern Highlands and the road to Canberra, the Royal National Park, Wollongong and Kiama. Also included is the Basics section from the Rough Guide to Australia, with all the practical information you need for travelling in and around the city and surrounding region, including transport, food, drink, costs, health, visas and outdoor activities. Also published as part of the Rough Guide to Australia. The Rough Guides Snapshot Australia: Sydney and around is equivalent to 148 printed pages.

Berlitz Pocket Guide Sydney (Travel Guide eBook)

Author : Berlitz
Publisher : Apa Publications (UK) Limited
ISBN 13 : 1785732412
Total Pages : 205 pages
Book Rating : 4.7/5 (857 download)

DOWNLOAD NOW!

Book Synopsis Berlitz Pocket Guide Sydney (Travel Guide eBook) by : Berlitz

Download or read book Berlitz Pocket Guide Sydney (Travel Guide eBook) written by Berlitz and published by Apa Publications (UK) Limited. This book was released on 2019-07-01 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: With an iconic style and a bestselling brand, this is the quintessential pocket-sized travel guide to Sydney - now with a bilingual dictionary Plan your trip, plan perfect days and discover how to get around - this pocket-sized guide is a convenient, quick-reference companion to discovering fun and interesting things to do and see in Sydney, from top tourist attractions like Sydney Opera House, Royal Botanic Gardens, Bondi Beach, Sydney Harbour Bridge and the Art Gallery of New South Wales, to hidden gems, including Marble Bar, Elizabeth Bay House and the 505 Theatre. - What to see: comprehensive coverage of the Sydney's attractions, illustrated with striking photography - What to do: how to make the most of your leisure time, from local entertainment to the best activities and shopping - History and culture: giving you a deeper understanding of the Sydney's heritage, people and contemporary life - Practical tips: where to stay, dining out and how to get around: reliable recommendations and expert travel advice - Dictionary: quick-reference bilingual language guide to help you with vocabulary on the ground - Covers: Sydney Harbour, Harbourside attractions, Central Sydney, Darling Harbour, Eastern Suburbs, Inner West Suburbs, Western Suburbs, The Beaches and excursions from Sydney About Berlitz: Berlitz draws on years of travel and language expertise to bring you a wide range of travel and language products, including travel guides, maps, phrase books, language-learning courses, dictionaries and kids' language products.

Handprints on Hubble

Author : Kathryn D. Sullivan
Publisher : MIT Press
ISBN 13 : 0262539640
Total Pages : 301 pages
Book Rating : 4.2/5 (625 download)

DOWNLOAD NOW!

Book Synopsis Handprints on Hubble by : Kathryn D. Sullivan

Download or read book Handprints on Hubble written by Kathryn D. Sullivan and published by MIT Press. This book was released on 2020-12-01 with total page 301 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first American woman to walk in space recounts her experience as part of the team that launched, rescued, repaired, and maintained the Hubble Space Telescope The Hubble Space Telescope has revolutionized our understanding of the universe. It has, among many other achievements, revealed thousands of galaxies in what seemed to be empty patches of sky; transformed our knowledge of black holes; found dwarf planets with moons orbiting other stars; and measured precisely how fast the universe is expanding. In Handprints on Hubble, retired astronaut Kathryn Sullivan describes her work on the NASA team that made all this possible. Sullivan, the first American woman to walk in space, recounts how she and other astronauts, engineers, and scientists launched, rescued, repaired, and maintained Hubble, the most productive observatory ever built. Along the way, Sullivan chronicles her early life as a “Sputnik Baby,” her path to NASA through oceanography, and her initiation into the space program as one of “thirty-five new guys.” (She was also one of the first six women to join NASA’s storied astronaut corps.) She describes in vivid detail what liftoff feels like inside a spacecraft (it’s like “being in an earthquake and a fighter jet at the same time”), shows us the view from a spacewalk, and recounts the temporary grounding of the shuttle program after the Challenger disaster. Sullivan explains that “maintainability” was designed into Hubble, and she describes the work of inventing the tools and processes that made on-orbit maintenance possible. Because in-flight repair and upgrade was part of the plan, NASA was able to fix a serious defect in Hubble’s mirrors—leaving literal and metaphorical “handprints on Hubble.” Handprints on Hubble was published with the support of the MIT Press Fund for Diverse Voices.

Optimization: Techniques And Applications (Icota '95)

Author : G Z Liu
Publisher : World Scientific
ISBN 13 : 9814549150
Total Pages : 1718 pages
Book Rating : 4.8/5 (145 download)

DOWNLOAD NOW!

Book Synopsis Optimization: Techniques And Applications (Icota '95) by : G Z Liu

Download or read book Optimization: Techniques And Applications (Icota '95) written by G Z Liu and published by World Scientific. This book was released on 1995-09-01 with total page 1718 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the advent of powerful computers and novel mathematical programming techniques, the multidisciplinary field of optimization has advanced to the stage that quite complicated systems can be addressed. The conference was organized to provide a platform for the exchange of new ideas and information and for identifying needs for future research. The contributions covered both theoretical techniques and a rich variety of case studies to which optimization can be usefully applied.

The Psychology of Trading

Author : Brett N. Steenbarger
Publisher : John Wiley & Sons
ISBN 13 : 0471420239
Total Pages : 354 pages
Book Rating : 4.4/5 (714 download)

DOWNLOAD NOW!

Book Synopsis The Psychology of Trading by : Brett N. Steenbarger

Download or read book The Psychology of Trading written by Brett N. Steenbarger and published by John Wiley & Sons. This book was released on 2004-01-30 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The one, only, and by far the best book synthesizing psychology and investing. In addition to providing modern, scientific knowledge about psychology, this book provides a mirror into the mind and wide breadth of knowledge of one of the leading practitioners of brief and effectual cures. Will help to cure your trading and your life." -Victor Niederhoffer, Chief Speculator, Manchester Investments Author, The Education of a Speculator and Practical Speculation "How refreshing! A book that rises above the old NLP model of the 80's and provides insights on how our relationship with the market is indeed a very personal one. Not only has Steenbarger provided some fantastic tools for the trader to transform his mindset, but he has contributed unique trading ideas as well. Brilliant!" -Linda Raschke, President, LBRGroup, Inc. "'Investigate, before you invest' was for many years the slogan of the New York Stock Exchange. I always thought a better one would be, 'Investigate YOURSELF, before you invest.' The Psychology of Trading should help you increase your annual investment rate of return. Mandatory reading for anyone intending to earn a livelihood through trading. " -Yale Hirsch, The Hirsch Organization Inc., Editor, The Stock Trader's Almanac "This highly readable, highly educational, and highly entertaining book will teach you as much about yourself as about trading. It's Oliver Sacks meets Mr. Market-extraordinary tales of ordinary professionals and individuals with investment disorders, and how they successfully overcame them. It is a must-read both for private investors who have been shell-shocked in the bear market and want to learn how to start again, as well as for pros who seek an extra edge from extra inner knowledge. Steenbarger's personal voyage into the mind of the market is destined to become a classic." -Jon Markman, Managing Editor, CNBC on MSN Money Author, Online Investing and Swing Trading "Dr. Steenbarger's fascinating, highly readable blend of practical insights from his dual careers as a brilliant psychologist and trader will benefit every investor; knowing oneself is as important as knowing the market." -Laurel Kenner, CNBC.com Columnist, Author, Practical Speculation

Wolves, Bears, and Their Prey in Alaska

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309174651
Total Pages : 224 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!

Book Synopsis Wolves, Bears, and Their Prey in Alaska by : National Research Council

Download or read book Wolves, Bears, and Their Prey in Alaska written by National Research Council and published by National Academies Press. This book was released on 1997-10-27 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book assesses Alaskan wolf and bear management programs from scientific and economic perspectives. Relevant factors that should be taken into account when evaluating the utility of such programs are identified. The assessment includes a review of current scientific knowledge about the dynamics and management of large mammalian predator-prey relationships and human harvest of wildlife in northern ecosystems, and an evaluation of the extent to which existing research and management data allow prediction of the outcome of wolf management or control programs and grizzly bear management programs. Included is an evaluation of available economic studies and methodologies for estimating the costs and benefits of predator control programs in Alaska.

The Use of Force against Individuals in War under International Law

Author : Ka Lok Yip
Publisher : Oxford University Press
ISBN 13 : 0192645234
Total Pages : 320 pages
Book Rating : 4.1/5 (926 download)

DOWNLOAD NOW!

Book Synopsis The Use of Force against Individuals in War under International Law by : Ka Lok Yip

Download or read book The Use of Force against Individuals in War under International Law written by Ka Lok Yip and published by Oxford University Press. This book was released on 2022-03-24 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Is it legal to kill, or capture and confine, someone in war? Is this relevant or wise to ask in the reality of war? What does 'legal' actually mean in the labyrinth of overlapping international laws? This volume explores the meaning, relevance, and wisdom of questioning the 'legality' of the use of force against individuals in war by reconnecting legal thought with the social world. Weaving together law, social theories, and actual practices, the book presents an interdisciplinary study of the laws regulating warfare. The Use of Force against Individuals in War under International Law uncovers different conceptions of 'legality' that generate tensions among different international laws regulating warfare and highlights the limits of legal techniques in addressing these tensions. Accepting these tensions serves not to denigrate the law itself but to invite a deeper level of engagement with it - through the lens of social theories. Drawing on the insight that every social action results from an interaction between human agency and social structures, this publication argues that in regulating warfare, one distinct body of international law, the law of armed conflicts, accommodates the diminished agency of human beings operating in highly structured conditions while other bodies of international law harbour the potential to transform these very structured conditions. Thus, assimilating these laws, whether in court or real-world practices, fundamentally conflates their underlying social ontologies.

Pattern Formation in Biology, Vision and Dynamics

Author : Alessandra Carbone
Publisher : World Scientific
ISBN 13 : 9789810237929
Total Pages : 452 pages
Book Rating : 4.2/5 (379 download)

DOWNLOAD NOW!

Book Synopsis Pattern Formation in Biology, Vision and Dynamics by : Alessandra Carbone

Download or read book Pattern Formation in Biology, Vision and Dynamics written by Alessandra Carbone and published by World Scientific. This book was released on 2000 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Half a billion years of evolution have turned the eye into an unbelievable pattern detector. Everything we perceive comes in delightful multicolored forms. Now, in the age of science, we want to comprehend what and why we see. Two dozen outstanding biologists, chemists, physicists, psychologists, computer scientists and mathematicians met at the Institut d'Hautes Etudes Scientifiques in Bures-sur-Yvette, France. They expounded their views on the physical, biological and physiological mechanisms creating the tapestry of patterns we see in molecules, plants, insects, seashells, and even the human brain. This volume comprises surveys of different aspects of pattern formation and recognition, and is aimed at the scientifically minded reader.

Real Analysis and Applications

Author : Kenneth R. Davidson
Publisher : Springer Science & Business Media
ISBN 13 : 0387980989
Total Pages : 523 pages
Book Rating : 4.3/5 (879 download)

DOWNLOAD NOW!

Book Synopsis Real Analysis and Applications by : Kenneth R. Davidson

Download or read book Real Analysis and Applications written by Kenneth R. Davidson and published by Springer Science & Business Media. This book was released on 2009-10-13 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new approach to real analysis stresses the use of the subject with respect to applications, i.e., how the principles and theory of real analysis can be applied in a variety of settings in subjects ranging from Fourier series and polynomial approximation to discrete dynamical systems and nonlinear optimization. Users will be prepared for more intensive work in each topic through these applications and their accompanying exercises. This book is appropriate for math enthusiasts with a prior knowledge of both calculus and linear algebra.

The Britannica Guide to Analysis and Calculus

Author : Britannica Educational Publishing
Publisher : Britannica Educational Publishing
ISBN 13 : 1615302204
Total Pages : 296 pages
Book Rating : 4.6/5 (153 download)

DOWNLOAD NOW!

Book Synopsis The Britannica Guide to Analysis and Calculus by : Britannica Educational Publishing

Download or read book The Britannica Guide to Analysis and Calculus written by Britannica Educational Publishing and published by Britannica Educational Publishing. This book was released on 2010-04-01 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: The dynamism of the natural world means that it is constantly changing, sometimes rapidly, sometimes gradually. By mathematically interpreting the continuous change that characterizes so many natural processes, analysis and calculus have become indispensable to bridging the divide between mathematics and the sciences. This comprehensive volume examines the key concepts of calculus, providing students with a robust understanding of integration and differentiation. Biographies of important figures will leave readers with an increased appreciation for the sometimes competing theories that informed the early history of the field.

Encounter with Chaos

Author : Joachim Peinke
Publisher : Springer Science & Business Media
ISBN 13 : 3642776256
Total Pages : 298 pages
Book Rating : 4.6/5 (427 download)

DOWNLOAD NOW!

Book Synopsis Encounter with Chaos by : Joachim Peinke

Download or read book Encounter with Chaos written by Joachim Peinke and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our life is a highly nonlinear process. It starts with birth and ends with death; in between there are a lot of ups and downs. Quite often, we believe that stable and steady situations, probably easy to capture by linearization, are paradisiacal, but already after a short period of everyday routine we usually become bored and seek change, that is, nonlinearities. If we reflect for a while, we notice that our life and our perceptions are mainly determined by nonlinear phenomena, for example, events occurring suddenly and unexpectedly. One may be surprised by how long scientists tried to explain our world by models based on a linear ansatz. Due to the lack of typical nonlinear patterns, although everybody experienced nonlinearities, nobody could classify them and, thus,· study them further. The discoveries of the last few decades have finally provided access to the world of nonlinear phenomena and have initiated a unique inter disciplinary field of research: nonlinear science. In contrast to the general tendency of science to become more branched out and specialized as the result of any progress, nonlinear science has brought together many different disciplines. This has been motivated not only by the immense importance of nonlinearities for science, but also by the wonderful simplicity ohhe concepts. Models like the logistic map can be easily understood by high school students and have brought revolutionary new insights into our scientific under standing.

Mastering Predictive Analytics with Python

Author : Joseph Babcock
Publisher : Packt Publishing Ltd
ISBN 13 : 1785889826
Total Pages : 335 pages
Book Rating : 4.7/5 (858 download)

DOWNLOAD NOW!

Book Synopsis Mastering Predictive Analytics with Python by : Joseph Babcock

Download or read book Mastering Predictive Analytics with Python written by Joseph Babcock and published by Packt Publishing Ltd. This book was released on 2016-08-31 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Exploit the power of data in your business by building advanced predictive modeling applications with Python About This Book Master open source Python tools to build sophisticated predictive models Learn to identify the right machine learning algorithm for your problem with this forward-thinking guide Grasp the major methods of predictive modeling and move beyond the basics to a deeper level of understanding Who This Book Is For This book is designed for business analysts, BI analysts, data scientists, or junior level data analysts who are ready to move from a conceptual understanding of advanced analytics to an expert in designing and building advanced analytics solutions using Python. You're expected to have basic development experience with Python. What You Will Learn Gain an insight into components and design decisions for an analytical application Master the use Python notebooks for exploratory data analysis and rapid prototyping Get to grips with applying regression, classification, clustering, and deep learning algorithms Discover the advanced methods to analyze structured and unstructured data Find out how to deploy a machine learning model in a production environment Visualize the performance of models and the insights they produce Scale your solutions as your data grows using Python Ensure the robustness of your analytic applications by mastering the best practices of predictive analysis In Detail The volume, diversity, and speed of data available has never been greater. Powerful machine learning methods can unlock the value in this information by finding complex relationships and unanticipated trends. Using the Python programming language, analysts can use these sophisticated methods to build scalable analytic applications to deliver insights that are of tremendous value to their organizations. In Mastering Predictive Analytics with Python, you will learn the process of turning raw data into powerful insights. Through case studies and code examples using popular open-source Python libraries, this book illustrates the complete development process for analytic applications and how to quickly apply these methods to your own data to create robust and scalable prediction services. Covering a wide range of algorithms for classification, regression, clustering, as well as cutting-edge techniques such as deep learning, this book illustrates not only how these methods work, but how to implement them in practice. You will learn to choose the right approach for your problem and how to develop engaging visualizations to bring the insights of predictive modeling to life Style and approach This book emphasizes on explaining methods through example data and code, showing you templates that you can quickly adapt to your own use cases. It focuses on both a practical application of sophisticated algorithms and the intuitive understanding necessary to apply the correct method to the problem at hand. Through visual examples, it also demonstrates how to convey insights through insightful charts and reporting.

Geophysical Data Analysis: Discrete Inverse Theory

Author : William Menke
Publisher : Academic Press
ISBN 13 : 0123977843
Total Pages : 331 pages
Book Rating : 4.1/5 (239 download)

DOWNLOAD NOW!

Book Synopsis Geophysical Data Analysis: Discrete Inverse Theory by : William Menke

Download or read book Geophysical Data Analysis: Discrete Inverse Theory written by William Menke and published by Academic Press. This book was released on 2012-06-26 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1984, Geophysical Data Analysis has filled the need for a short, concise reference on inverse theory for individuals who have an intermediate background in science and mathematics. The new edition maintains the accessible and succinct manner for which it is known, with the addition of: MATLAB examples and problem sets Advanced color graphics Coverage of new topics, including Adjoint Methods; Inversion by Steepest Descent, Monte Carlo and Simulated Annealing methods; and Bootstrap algorithm for determining empirical confidence intervals Additional material on probability, including Bayesian influence, probability density function, and metropolis algorithm Detailed discussion of application of inverse theory to tectonic, gravitational and geomagnetic studies Numerous examples and end-of-chapter homework problems help you explore and further understand the ideas presented Use as classroom text facilitated by a complete set of exemplary lectures in Microsoft PowerPoint format and homework problem solutions for instructors

Indicators of Social Change

Author : Eleanor Bernert Sheldon
Publisher : Russell Sage Foundation
ISBN 13 : 1610446917
Total Pages : 833 pages
Book Rating : 4.6/5 (14 download)

DOWNLOAD NOW!

Book Synopsis Indicators of Social Change by : Eleanor Bernert Sheldon

Download or read book Indicators of Social Change written by Eleanor Bernert Sheldon and published by Russell Sage Foundation. This book was released on 1968-12-31 with total page 833 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes many original contributions by an assembly of distinguished social scientists. They set forth the main features of a changing American society: how its organization for accomplishing major social change has evolved, and how its benefits and deficits are distributed among the various parts of the population. Theoretical developments in the social sciences and the vast impact of current events have contributed to a resurgence of interest in social change; in its causes, measurement, and possible prediction. These essays analyze what we know, and examine what we need to know in the study, prediction, and possible control of social change.