Since the early 1980s, there has been an explosive growth in 4-manifold theory, particularly due to the influx of interest and ideas from gauge theory and algebraic geometry. This book offers an exposition of the subject from the topological point of view. It bridges the gap to other disciplines and presents classical but important topological techniques that have not previously appeared in the literature. Part I of the text presents the basics of the theory at the second-year graduate level and offers an overview of current research. Part II is devoted to an exposition of Kirby calculus, or handlebody theory on 4-manifolds. It is both elementary and comprehensive. Part III offers in-depth treatments of a broad range of topics from current 4-manifold research. Topics include branched coverings and the geography of complex surfaces, elliptic and Lefschetz fibrations, $h$-cobordisms, symplectic 4-manifolds, and Stein surfaces. The authors present many important applications. The text is supplemented with over 300 illustrations and numerous exercises, with solutions given in the book. I greatly recommend this wonderful book to any researcher in 4-manifold topology for the novel ideas, techniques, constructions, and computations on the topic, presented in a very fascinating way. I think really that every student, mathematician, and researcher interested in 4-manifold topology, should own a copy of this beautiful book. —Zentralblatt MATH This book gives an excellent introduction into the theory of 4-manifolds and can be strongly recommended to beginners in this field … carefully and clearly written; the authors have evidently paid great attention to the presentation of the material … contains many really pretty and interesting examples and a great number of exercises; the final chapter is then devoted to solutions of some of these … this type of presentation makes the subject more attractive and its study easier. —European Mathematical Society Newsletter
Describes and lists the values of popular collectible comics and graphic novels issued from the 1950s to today, providing tips on buying, collecting, selling, grading, and caring for comics and including a section on related toys and rings.
In image processing and computer vision applications such as medical or scientific image data analysis, as well as in industrial scenarios, images are used as input measurement data. It is good scientific practice that proper measurements must be equipped with error and uncertainty estimates. For many applications, not only the measured values but also their errors and uncertainties, should be—and more and more frequently are—taken into account for further processing. This error and uncertainty propagation must be done for every processing step such that the final result comes with a reliable precision estimate. The goal of this book is to introduce the reader to the recent advances from the field of uncertainty quantification and error propagation for computer vision, image processing, and image analysis that are based on partial differential equations (PDEs). It presents a concept with which error propagation and sensitivity analysis can be formulated with a set of basic operations. The approach discussed in this book has the potential for application in all areas of quantitative computer vision, image processing, and image analysis. In particular, it might help medical imaging finally become a scientific discipline that is characterized by the classical paradigms of observation, measurement, and error awareness. This book is comprised of eight chapters. After an introduction to the goals of the book (Chapter 1), we present a brief review of PDEs and their numerical treatment (Chapter 2), PDE-based image processing (Chapter 3), and the numerics of stochastic PDEs (Chapter 4). We then proceed to define the concept of stochastic images (Chapter 5), describe how to accomplish image processing and computer vision with stochastic images (Chapter 6), and demonstrate the use of these principles for accomplishing sensitivity analysis (Chapter 7). Chapter 8 concludes the book and highlights new research topics for the future.
The bible of the comic book industry is updated for 2002 with Web site information, tips about grading and caring for comics, and more than 1,500 black-and-white photos.
This second, expanded edition of Arthur Peacocke's seminal work now includes the author's Gifford Lectures, as well as a new part three, in which he deals roundly with the central corpus of Christian belief for a scientific age. "Distinctively theological commitments are being rethought in light of scientific apprehensions of nature".--Ted Peters, Zygon.
AMS Special Session Geometric Group Theory, April 21-22, 2001, Las Vegas, Nevada, AMS Special Session Computational Group Theory, April 28-29, 2001, Hoboken, New Jersey
AMS Special Session Geometric Group Theory, April 21-22, 2001, Las Vegas, Nevada, AMS Special Session Computational Group Theory, April 28-29, 2001, Hoboken, New Jersey
This book gives a nice overview of the diversity of current trends in computational and statistical group theory. It presents the latest research and a number of specific topics, such as growth, black box groups, measures on groups, product replacement algorithms, quantum automata, and more. It includes contributions by speakers at AMS Special Sessions at The University of Nevada (Las Vegas) and the Stevens Institute of Technology (Hoboken, NJ). It is suitable for graduate students and research mathematicians interested in group theory.
The characterization of materials and phenomena has historically been the principal limitation to the development in each area of science. Once what we are observing is well defined, a theoretical analysis rapidly follows. Modern theories of chemical bonding did not evolve until the methods of analytical chemistry had progressed to a point where the bulk stoichiometry of chemical compounds was firmly established. The great progress made during this century in understanding chemistry has followed directly from the development of an analytical chemistry based on the Dalton assumption of multiple proportions. It has only become apparent in recent years that the extension of our understanding of materials hinges on their non-stoichiometric nature. The world of non-Daltonian chemistry is very poorly understood at present because of our lack of ability to precisely characterize it. The emergence of materials science has only just occurred with our recognition of effects, which have been thought previously to be minor variations from ideality, as the principal phenomena controlling properties. The next step in the historical evolution of materials science must be the development of tools to characterize the often subtle phenomena which determine properties of materials. The various discussions of instrumental techniques presented in this book are excellent summaries for the state-of-the-art of materials characterization at this rather critical stage of materials science. The application of the tools described here, and those yet to be developed, holds the key to the development of this infant into a mature science.
Describes and lists the values of popular collectible comics and graphic novels issued from the 1950s to today, providing tips on buying, collecting, selling, grading, and caring for comics and including a section on related toys and rings.
Thoroughly updated to meet the needs of today’s students in communication sciences and disorders programs, Language Disorders: A Functional Approach to Assessment and Intervention in Children, Seventh Edition is a comprehensive overview of language disorders and clinical practice with a focus on the child’s overall communication effectiveness. Unlike other texts that have a disorder-specific focus, this book emphasizes a functional and holistic approach to assessment and intervention by shifting the perspective to how a child uses the language feature targeted and how assessment can consider language as it’s used. The author presents intervention methods in a system of least prompts, followed by information on each area of language and literacy. Generalization is foremost throughout the text. Known for writing numerous bestselling textbooks related to speech-language pathology, the author approaches this complex subject in a practical matter while maintaining a conversational writing style that resonates with students. Key Features: * Each chapter begins with a case example * Information on children from culturally and linguistically diverse backgrounds is woven into each chapter * “Food for Thought” boxes invite students to move beyond the text and consider the implications for assessment and intervention of the material * Key terms are highlighted throughout and included in a handy glossary * Numerous tables provide easy reference on the many techniques and norms * Multiple appendices include additional practical information New to the Seventh Edition: * New and improved modern layout with color enhancements * 600+ new references highlighting the latest theoretical and evidence-based practices * Greater focus on discussions of assessment of children with culturally and linguistically diverse backgrounds * New section on developmental language disorders (DLD), with new and more inclusive terms * Increased emphasis on autism spectrum disorder (ASD) * The chapters on language and narrative analysis have been strengthened and consolidated into one * Increased number of figures and tables
A bold, science-based corrective to the groundswell of misinformation about food and how it's produced, examining in detail local and organic food, food companies, nutrition labeling, ethical treatment of animals, environmental impact, and every other aspect from farm to table. Consumers want to know more about their food—including the farm from which it came, the chemicals used to grow it, its nutritional value, how the animals were treated, and the costs to the environment. They are being told that buying organic foods, unprocessed and sourced from small local farms, is the most healthful and sustainable option. But what if we’re wrong? In Resetting the Table, Robert Paarlberg reviews the evidence and finds abundant reason to disagree. He delineates the ways in which global food markets have in fact improved our diet, and how "industrial" farming has recently turned green, thanks to GPS-guided precision methods that cut energy use and chemical pollution. He makes clear that America's serious obesity crisis does not come from farms, or from food deserts, but instead from "food swamps" created by food companies, retailers, and restaurant chains. And he explains how, though animal welfare is lagging behind, progress can be made through continued advocacy, more progressive regulations, and perhaps plant-based imitation meat. He finds solutions that can make sense for farmers and consumers alike and provides a road map through the rapidly changing worlds of food and farming, laying out a practical path to bring the two together.
The fiction of Doris Betts, Barry Hannah, Cormac McCarthy, Madison Smartt Bell, Richard Ford, Rick Bass, Barbara Kingsolver, Chris Offutt, Frederick Barthelme, Dorothy Allison, and Clyde Edgerton, among others, challenges long-standing definitions of Southern fiction and regional identity and reconfigures the myths of the West that have shaped American life." "In Remapping Southern Literature, Brinkmeyer proposes that today's Southern writers are not by this shift abandoning Southern culture but are instead expanding its reach by seeking to balance the ideals of the South and West."--BOOK JACKET.
If we are honest, every one of us has questions about our faith. We ask ourselves things like: "Is the Bible true?" "Why does God allow suffering?" "Am I truly forgiven?" "Will I really go to heaven when I die?" Dr. Robert Jeffress answers these and other challenging questions facing Christians today. Drawing upon the best research available, How Can I Know presents logical and concise responses that anyone can understand and easily share with others. In an age of information overload, simplicity is essential. Every chapter is filled with illustrations and application that will appeal to the average reader, giving them a renewed hope and reassurance of their faith.
Considering its importance, the history of fetal health and mortality remains a neglected area. Medical historians have tended to focus on maternal mortality and professional conflicts between midwives rather than on the unborn, while among the social scientists demographers and epidemiologists have until recently devoted most of their attention to infants and children. Death before Birth redresses this imbalance, redirecting attention to the fetus. A study of fetal health from the seventeenth century to the present day, it is the first book to offer an historical perspective on the subject and to combine both medical history and epidemiological and demographic research, using long-term and comparative perspectives, including a strong international comparative element, across both Europe and North America. The book not only provides an account of how fetal health and the risks facing the unborn (miscarriages, abortions, stillbirths etc) have changed, it also offers an interpretation of the causes, one that focuses on the role of obstetrics and the epidemiology of maternal infections. Along the way, it pays detailed attention to a host of related themes, such as varying cultural practices in the recognition of stillbirths; the age pattern of mortality risk between conception and live birth; comparative trends in late-fetal mortality and their causes; fetal mortality and obstetric care during the eighteenth, nineteenth, and twentieth centuries; and the contrasting approaches of the pathologists and 'social epidemiologists' to the causes of fetal death. The book concludes with a study of the 'fetus as patient', focusing on issues surrounding the legalization of abortion in many Western countries and the public health challenges of persistently high mortality in less developed countries.
Exactly who is Bill Clinton? Is he a man who can effectively lead America, or is he a political flash-in-the-pan? Covering all aspects of the numerous controversies surrounding the President, Robert Levin offers a major biography featuring interviews with Clinton's political friends and foes.
This volume contains the proceedings of the AMS-IMS-SIAM Joint Summer Research Conference on Geometric Group Theory and Computer Science held at Mount Holyoke College (South Hadley, MA). The conference was devoted to computational aspects of geometric group theory, a relatively young area of research which has grown out of an influx of ideas from topology and computer science into combinatorial group theory. The book reflects recent progress in this interesting new field. Included are articles about insights from computer experiments, applications of formal language theory, decision problems, and complexity problems. There is also a survey of open questions in combinatorial group theory. The volume will interest group theorists, topologists, and experts in automata and language theory.
Since its introduction in 1967, Alexander A. Fisher's Contact Dermatitis has been the one essential text for American dermatologists who see patients with contact dermatitis. The sixth edition is an encyclopedic reference that discusses all aspects of contact dermatitis. It features a full color atlas section as well as color images for the first time. The 6th edition provides updates on the following sections: statistics and sources of rubber allergy; allergy to plastic chemicals, especially epoxies and acrylics; textile dyes and permanent press allergy; photo dermatitis; allergy to newer preservatives and other ingredients in skin and hair care products and cosmetics such as cocamidopropyl betaine, emulsifiers, methyldibromoglutaronitrile; and metal allergy especially gold, nickel, rare metal allergy and allergy to dental materials, cardiovascular and orthopedic implants.
The bible for all comic book collectors' is not an exaggeration for this dependable guide...an indispensable part of any comic book collector's library [and] a standard reference that has stood the test of time." -- "Maine Antique Digest "The Official(R) Overstreet(R) Comic Book Price Guide is the one-volume, professional sourcebook for America's most popular collectible which no comic book collector or investor can afford to be without. This incredible 33rd edition brings you more information than ever before, including: LATEST PRICING INFORMATION From the early 1800s to the present, this is the most comprehensive resource of comic books and graphic novels, listed alphabetically by title, illustrated, and priced according to its condition. No other guide provides a more complete record of existing comic books and their prices. MARKET TRENDS AND INSIDERS' TIPS With the renowned Overstreet Market Report by Robert M. Overstreet, which also includes many important tips from other experts in the comic book industry, this guide contains all the current information that is circulating throughout this hot collecting area. You will find the latest titles, the strongest demands, the most valuable issues, and the newest finds in old comics. BUYING AND SELLING KNOW HOW Packed with essential information on grading, collecting and restoration of comic books, this book gives you everything you need to build and maintain a substantial comic book collection. FABULOUS PHOTOS More than 1,500 black and white photos of those unforgettable covers -- "plus the celebrated all-color Cover Gallery of your favorite comic books throughout the ages -- fill the book. SPECIAL FEATURE ARTICLES * X-Men 2 -- Celebrating the 40th anniversary of the X-Men * The debut of the Sub-Mariner * The Original Super-Team - The Justice Society of America BUY IT USE IT BECOME AN EXPERT
Written by the ultimate authority on comic book values, this expanded and updated guide lists over 80,000 prices for all mainstream comic books published in America--from 1901 to the present day. Includes photos, a listing of comic book shops, marketing tips and publication dates. Illustrated. (Antiques/Collectibles)
As we increase our reliance on computer-generated information, often using it as part of our decision-making process, we must devise tools to assess the correctness of that information. Consider, for example, software embedded on vehicles, used for simulating aircraft performance, or used in medical imaging. In those cases, software correctness is of paramount importance as there's little room for error. Software verification is one of the tools available to attain such goals. Verification is a well known and widely studied subfield of computer science and computational science and the goal is to help us increase confidence in the software implementation by verifying that the software does what it is supposed to do. The goal of this book is to introduce the reader to software verification in the context of visualization. In the same way we became more dependent on commercial software, we have also increased our reliance on visualization software. The reason is simple: visualization is the lens through which users can understand complex data, and as such it must be verified. The explosion in our ability to amass data requires tools not only to store and analyze data, but also to visualize it. This book is comprised of six chapters. After an introduction to the goals of the book, we present a brief description of both worlds of visualization (Chapter 2) and verification (Chapter 3). We then proceed to illustrate the main steps of the verification pipeline for visualization algorithms. We focus on two classic volume visualization techniques, namely, Isosurface Extraction (Chapter 4) and Direct Volume Rendering (Chapter 5). We explain how to verify implementations of those techniques and report the latest results in the field of verification of visualization techniques. The last chapter concludes the book and highlights new research topics for the future.
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