Imagine training with the best distance runners and running coaches of our time, learning their favorite and most effective workouts, and discovering their hard-earned secrets to success. With Running Tough you'll find yourself running side by side with such world-class runners as Bill Rodgers, Libbie Hickman, Frank Shorter, Arthur Lydiard, Ron Clarke, Emil Zatopek, and Adam Goucher, tasting their unwavering dedication and determination, and viewing firsthand their training runs. Written by prolific running journalist Michael Sandrock, Running Tough organizes the workouts by training goals to create a user-friendly handbook. This allows you to develop a customized training plan using the most appropriate workouts for training and racing. You'll find chapters dedicated to - long runs, to help develop aerobic endurance - off-road training, to build and strengthen the legs; - fartlek training or the "speedplay," to discover variety; - interval workouts, to increase speed; - hill workouts, to build strength and stamina; - tempo runs, to push anaerobic thresholds; - recovery fun runs, to heal muscles while emphasizing the enjoyment of the sport; and - building a program, to prepare for competition. With Running Tough, you'll have the tools to create enhanced training programs, discover new plateaus in your workout regimes, and meet the challenges of world-class competition. You'll find that whether you're looking for increased strength and endurance, improved aerobic or anaerobic capacity, or just a competitive edge, Running Tough will help you train with more efficiency, more enthusiasm, and more variety.
Imagine training with the best distance runners and running coaches of our time, learning their favorite and most effective workouts, and discovering their hard-earned secrets to success. With Running Tough you'll find yourself running side by side with such world-class runners as Bill Rodgers, Libbie Hickman, Frank Shorter, Arthur Lydiard, Ron Clarke, Emil Zatopek, and Adam Goucher, tasting their unwavering dedication and determination, and viewing firsthand their training runs. Written by prolific running journalist Michael Sandrock, Running Tough organizes the workouts by training goals to create a user-friendly handbook. This allows you to develop a customized training plan using the most appropriate workouts for training and racing. You'll find chapters dedicated to - long runs, to help develop aerobic endurance - off-road training, to build and strengthen the legs; - fartlek training or the "speedplay," to discover variety; - interval workouts, to increase speed; - hill workouts, to build strength and stamina; - tempo runs, to push anaerobic thresholds; - recovery fun runs, to heal muscles while emphasizing the enjoyment of the sport; and - building a program, to prepare for competition. With Running Tough, you'll have the tools to create enhanced training programs, discover new plateaus in your workout regimes, and meet the challenges of world-class competition. You'll find that whether you're looking for increased strength and endurance, improved aerobic or anaerobic capacity, or just a competitive edge, Running Tough will help you train with more efficiency, more enthusiasm, and more variety.
Discover the magic of the moon with spells for beginners The moon holds an abundance of energy that witches have harnessed for centuries to manifest their hearts' deepest desires. Now, modern spellcasters of all skill levels can access the moon's power, with Moon Spells for Beginners. You'll find guidance, rituals, and spells to tap into the moon's cycles, cultivate prosperity, and transform your life. This moon spells book can help you: Understand the moon—Explore the history, folklore, and science behind the moon and how it has been used throughout the ages as a source of magic. Learn spellcasting basics—Discover the fundamentals of casting spells, including what they are, their benefits, and how to perform them ethically. Make moon magic—Dive into spells, rituals, and meditations organized by each lunar phase to help you focus your energy and create change in your life, from letting go of the past to setting intentions for the future. Unlock the combined power of lunar energy and witchcraft with this complete book of spells for beginners.
The Unidroit Principles of International Contracts, first published in 1994, have met with extraordinary success in the legal and business community worldwide. Prepared by a group of eminent experts from all major legal systems of the world, they provide a comprehensive set of rules for international commercial contracts. Available in more than 20 language versions, they are increasingly being used by national legislatures as a source of inspiration in law reform projects, by lawyers as guidelines in contract negotiations and by arbitrators as a legal basis for the settlement of disputes. In 2004 a new edition of the Unidroit Principles was approved, containing five new chapters and adaptations to take into account electronic contracting. This new edition of An International Restatement of Contract Law is the first comprehensive introduction to the Unidroit Principles 2004. In addition, it provides an extensive survey and analysis of the actual use of the Unidroit Principles in practice with special emphasis on the different ways in which they have been interpreted and applied by the courts and arbitral tribunals in the hundred or so cases reported worldwide. The book also contains the full text of the Preamble and the 180 articles of the Unidroit Principles 2004 in Chinese, English, French, German, Italian and Russian as well as the 1994 edition in Spanish. Published under the Transnational Publishers imprint.
This is the first ever index of contributions to common law Festschriften and fills a serious bibliographic gap in the literature of the common law. The German word Festschrift is now the universally accepted term in the academy for a published collection of legal essays written by several authors to honour a distinguished jurist or to mark a significant legal event. The number of Festschriften honouring common lawyers has increased enormously in the last thirty years. Until now, the numerous scholarly contributions to these volumes have not been adequately indexed. This Index fills that bibliographic gap. The entries included in this work refer to some 296 common law Festschriften indexed by author, subject keyword, editor, title, honorand and date. It therefore includes over 5,000 chapter entries. In addition, there are more than a thousand entries of English language contributions to predominantly foreign language, non-common law legal Festschriften from Germany, Austria, Switzerland, Denmark, Finland, Iceland, Norway and Sweden.
The process of economic globalization, as product and capital markets have become increasingly integrated since WWII, has placed huge, and it is argued by some, irresistible pressures on the world's 'insider' stakeholder oriented corporate governance systems. Insider corporate governance systems in countries such as Germany, so the argument goes, should converge or be transformed by global product and capital market pressures to the 'superior' shareholder oriented 'outsider' corporate governance model prevalent in the UK and the US. What these pressures from globalization are, how they manifest themselves, whether they are likely to cause such a convergence/transformation and whether these pressures will continue, lie at the heart of the exploration in this volume. The Globalization of Corporate Governance provides a detailed analysis of the evolution of the key corporate governance systems in the UK, the US and Germany from the perspective of the development of economic globalization. As such it is a valuable resource for those interested in how economic and legal reforms interact to produce change within corporate governance systems.
The Compendium of Organic Synthetic Methods serves as a handy desktop reference for organic chemists to browse new reactions and transformations of interest, facilitating the search for functional group transformations in the original literature of organic chemistry. Volume 13 contains both functional group transformations and carbon-carbon bond forming reactions from the literature in the years 2005-8. It presents examples of published reactions for the preparation of monofunctional compounds. The Compendium of Organic Synthetic Methods series facilitates the search for quality, selected functional group transformations, organized by reacting functional group of starting material and functional group formed, with full references to each reaction Presents examples of published reactions for the preparation of monofunctional compounds from the literature of 2005-8 Provides a handy reference and a valuable tool to the working organic chemist, allowing a quick check of known organic transformations Stringent criteria for inclusion of reactions, including real synthetic utility of reactions, reagents readily available or easily prepared and handled in the laboratory
Buffalo's appreciation for a frosty pint stretches back more than a century before anyone enjoyed a cold one with a basket of wings. By the middle of the 1800s, the industrial hub counted malt and beer among its most vital and satisfying products. Operations like Simon Pure Beer, Iroquois Beverage and the Magnus Beck Brewing Company brought Buffalo's world-class ales to the rest of the country. Prohibition saw a thriving business in black market hooch, though it all but killed the city's historic breweries. A few survivors struggled to recover. Today, a new batch of breweries like Community Beer Works and Big Ditch Brewing Company are crafting a beer revolution in the Queen City. Historian Michael Rizzo and brewer Ethan Cox explore the sudsy story of Buffalo beer.
Imagine a place dedicated to the long-term study of nature in nature, a permanent biological field station, a teaching and research laboratory that promotes complete immersion in the natural world. Lakeside Laboratory, founded on the shore of Lake Okoboji in northwestern Iowa in 1909, is just such a place. In this remarkable and insightful book, Michael Lannoo sets the story of Lakeside Lab within the larger story of the primacy of fieldwork, the emergence of conservation biology, and the ability of field stations to address such growing problems as pollution, disease, habitat loss, invasive species, and climate change. At the intersection of major ecosystems with distinct plant and animal communities and surrounded by what, ironically, may be the most intensely cultivated landscape on earth, Lakeside has a long history of rubber-boot biologists saturated in the spirit that grounds the new discipline of conservation biology, and Lannoo brings this history to life with his descriptions of the people and ideas that shaped it. Lakeside’s continuing commitment to bringing the laboratory to the field rather than bringing the field to the lab has supported a focus on mammalogy, ornithology, herpetology, ichthyology, invertebrate biology, parasitology, limnology, and algology, subjects rarely taught now on university campuses but crucial to the planet’s health. Today’s huge array of environmental problems can best be solved by people who have learned about nature within nature at a place with a long history of research and observation, people who thoroughly understand and appreciate nature’s cogs and wheels. Lakeside Lab and biological research stations like it have never been more relevant to science and to society at large than they are today. Michael Lannoo convinces us that while Lakeside’s past is commendable, its future, grounded in ecological principles, will help shape a more sustainable society.
This treatise describes the practice of international commercial arbitration with reference to the major international treaties and instruments, arbitration rules and national laws. It provides an analysis of the interaction between party autonomy and arbitration practice.
Ideal for fellows and practicing pulmonologists who need an authoritative, comprehensive reference on all aspects of pulmonary medicine, Murray and Nadel’s Textbook of Respiratory Medicine offers the most definitive content on basic science, diagnosis, evaluation and treatment of the full spectrum of respiratory diseases. Full-color design enhances teaching points and highlights challenging concepts. Understand clinical applications and the scientific principles of respiratory medicine. Detailed explanations of each disease entity allow you to work through differential diagnoses. Key Points and Key Reading sections highlight the most useful references and resources for each chapter. An expanded sleep section now covers four chapters and includes control of breathing, consequences of sleep disruption, as well as obstructive and central apnea. New chapters in the Critical Care section cover Noninvasive Ventilation (NIV) and Extracorporeal Support of Gas Exchange (ECMO). New chapters focusing on diagnostic techniques now include Invasive Diagnostic Imaging and Image-Guided Interventions and Positron Emission Tomography, and a new chapter on Therapeutic Bronchoscopy highlights the interventional role of pulmonologists.
The Unidroit Principles of International Contracts, first published in 1994, have met with extraordinary success in the legal and business community worldwide. Prepared by a group of eminent experts from all major legal systems of the world, they provide a comprehensive set of rules for international commercial contracts. This new edition of An International Restatement of Contract Law is the first comprehensive introduction to the Unidroit Principles 2004. In addition, it provides an extensive survey and analysis of the actual use of the Unidroit Principles in practice with special emphasis on the different ways in which they have been interpreted and applied by the courts and arbitral tribunals in the hundred or so cases reported worldwide. The book also contains the full text of the Preamble and the 180 articles of the Unidroit Principles 2004 in Chinese, English, French, German, Italian and Russian as well as the 1994 edition in Spanish.
This volume, representing the combined efforts of a surgeon, a pathologist, and an internist, is the first comprehensive survey of the subject in many years. Interpreting anatomic, experimental, and clinical data the authors present the subject as a single disease--venous thromboembolism--with pulmonary embolism as its most important complication. Incidence, pathogenesis, clinical manifestations, diagnosis, and management have been dealt with throughout in a way that will acquaint the student with the fundamentals of the disease, the practitioner with current laboratory progress, and the research scientist with the most compelling unsolved problems in clinical management. A significant and lucidly written study, the monograph is thoroughly referenced and illustrated and includes a bibliography at the end of each chapter.
Arthritis in Color helps you understand the recent advances in the use of magnetic resonance imaging and ultrasound for the diagnosis and treatment of arthritis. Written by three authorities in the field—Michael A. Bruno, MD; Gary E. Gold, MD; and Timothy J. Mosher, MD—and including more than 600 images, 300 in full color, this book gives you access to the current understanding and future directions in this dynamic field. With coverage of everything from the basic to the advanced, you’ll have the guidance you need to make the most accurate diagnoses. Provides correlation images that depict the disease process on ultrasound, MRI, and plain radiographs to allow you to confirm a diagnosis quickly and easily. Explores MRI and ultrasound as more effective approaches to diagnosing rheumatoid arthritis and osteoarthritis due to their superior evaluation of soft tissues, marrow, and cartilage. Features more than 600 digital quality images—300 in full color—that clearly illustrate the material being presented. Includes examples of pathology with color illustrations to help you arrive at more accurate diagnoses. Covers both basic and advanced concepts for a well-rounded, well-balanced approach suitable for the novice or the expert. Presents the expert guidance of Michael A. Bruno, Gary E. Gold, and Timothy J. Mosher—instructors of the popular annual course at the American Roentgen Ray Society on Advanced Imaging in Arthritis—for a consistent, accessible style.
This book should become the Campers Guide for anyone interested in staying at any of the state parks and waysides in Minnesota. It is filled with details of each of the parks and waysides; what facilities are available from one park to the next, descriptions of the campgrounds and the campsites, and what points of interest may be nearby. Along with all of the information, there are maps of the campgrounds and a map of each of the parks included. But, that is only one part of the book. Another part of the book describes the adventure that was had by the author and his wife as they traveled the highways and back roads of Minnesota getting from one park to the next. There is detailed information concerning the history of many of the parks because the diversity of the state parks is just a mirror of natures diversity here in the great state of Minnesota.
In The Singing Irish, Michael Alan Anderson brings to life the rich history and traditions of the Notre Dame Glee Club. Replete with nearly three hundred images, the stunning large-format book examines the early history of the ensemble before 1915, its robust membership, rehearsal and concert customs, and the contributions of its conductors through the decades. Anderson interviewed dozens of Glee Club alumni going back to the early 1940s to narrate the vibrant story of the group, while assembling a wealth of documents that detail the activities undertaken—and impressions made—by this extraordinary musical ensemble. The group’s famous appearances on the Ed Sullivan Show in the early 1950s marked the height of the Glee Club’s visibility; however, the ensemble continues to sell out concerts on national and international tours, having traveled to nearly every state in the United States and numerous countries in Europe, Asia, and Central America. Through its eclectic repertoire and polished singing, the Glee Club has achieved a lofty status among collegiate choral ensembles in the United States, beloved by students, members of the Notre Dame family, and friends and supporters of the university around the world. Combining the meaningful culture of Notre Dame with the highest standards of artistic excellence, The Singing Irish makes a wonderful keepsake for fans and alumni of the Notre Dame Glee Club as it enters its centennial year.
The completely revised and updated, definitive resource for students and professionals in organic chemistry The revised and updated 8th edition of March's Advanced Organic Chemistry: Reactions, Mechanisms, and Structure explains the theories of organic chemistry with examples and reactions. This book is the most comprehensive resource about organic chemistry available. Readers are guided on the planning and execution of multi-step synthetic reactions, with detailed descriptions of all the reactions The opening chapters of March's Advanced Organic Chemistry, 8th Edition deal with the structure of organic compounds and discuss important organic chemistry bonds, fundamental principles of conformation, and stereochemistry of organic molecules, and reactive intermediates in organic chemistry. Further coverage concerns general principles of mechanism in organic chemistry, including acids and bases, photochemistry, sonochemistry and microwave irradiation. The relationship between structure and reactivity is also covered. The final chapters cover the nature and scope of organic reactions and their mechanisms. This edition: Provides revised examples and citations that reflect advances in areas of organic chemistry published between 2011 and 2017 Includes appendices on the literature of organic chemistry and the classification of reactions according to the compounds prepared Instructs the reader on preparing and conducting multi-step synthetic reactions, and provides complete descriptions of each reaction The 8th edition of March's Advanced Organic Chemistry proves once again that it is a must-have desktop reference and textbook for every student and professional working in organic chemistry or related fields. Winner of the Textbook & Acadmic Authors Association 2021 McGuffey Longevity Award.
From the authors of Barefoot Running, the essential guide to the life-changing benefits of barefoot walking As the thousands of people who have fallen in love with barefoot running already know, shedding your shoes is good for the body and the soul. Barefoot Walking shows all readers, no matter their fitness level, how to take command of their physical and spiritual well-being through this simple and easy practice, even if they are daunted by sore feet, achy joints, injury, illness, or feeling out of shape. This book contains special material for children, pregnant women, and seniors, and shows anyone how this gentle, natural activity can literally transform one's life, restoring health, vitality, strength, and balance, and improving focus, mood, memory, and more. Full of tips and tools for going bare, this is the essential handbook for people who want to move their body, connect with the earth, and feel physically and psychologically more alive.
International law on sovereign defaults is underdeveloped because States have largely refrained from adjudicating disputes arising out of public debt. The looming new wave of sovereign defaults is likely to shift dispute resolution away from national courts to international tribunals and transform the current regime for restructuring sovereign debt. Michael Waibel assesses how international tribunals balance creditor claims and sovereign capacity to pay across time. The history of adjudicating sovereign defaults internationally over the last 150 years offers a rich repository of experience for future cases: US state defaults, quasi-receiverships in the Dominican Republic and Ottoman Empire, the Venezuela Preferential Case, the Soviet repudiation in 1917, the League of Nations, the World War Foreign Debt Commission, Germany's 30-year restructuring after 1918 and ICSID arbitration on Argentina's default in 2001. The remarkable continuity in international practice and jurisprudence suggests avenues for building durable institutions capable of resolving future sovereign defaults.
How could something we have for free—our bare feet—be better for running than $150 shoes? The truth is that running in shoes is high-impact, unstable, and inflexible. Shoes promote a heel-centric ground strike, which weakens your feet, knees, and hips, and leads to common running injuries. In contrast, barefoot running is low-impact, forefoot-centric, stable, and beneficial to your body. It encourages proper form and strengthens your feet in miraculous ways. When you run in shoes, you not only risk developing poor form, but you also hinder the natural relationship with the ground that running facilitates. Barefoot running restores the delightful sensory and spiritual connections to the earth that you were meant to experience. Barefoot Running offers the only step-by-step direction runners need at any age to overcome injuries, run faster than ever, and rediscover the pure joy of running. Once you tear off your shoes and learn to dance with nature, you’ll tread lightly and freely, hearing only the earth’s symphony and feeling only the dirt beneath your feet. Hit the ground running with revolutionary techniques for starting out slowly, choosing minimalist footwear, navigating rough weather and rugged terrain, and building your feet into living shoes.
This is the first book to explore the concept of 'Grotian Moments'. Named for Hugo Grotius, whose masterpiece De jure belli ac pacis helped marshal in the modern system of international law, Grotian Moments are transformative developments that generate the unique conditions for accelerated formation of customary international law. In periods of fundamental change, whether by technological advances, the commission of new forms of crimes against humanity, or the development of new means of warfare or terrorism, customary international law may form much more rapidly and with less state practice than is normally the case to keep up with the pace of developments. The book examines the historic underpinnings of the Grotian Moment concept, provides a theoretical framework for testing its existence and application, and analyzes six case studies of potential Grotian Moments: Nuremberg, the continental shelf, space law, the Yugoslavia Tribunal's Tadic decision, the 1999 NATO intervention in Serbia and the 9/11 terrorist attacks.
M-G-M: Hollywood’s Greatest Backlot is the illustrated history of the soundstages and outdoor sets where Metro-Goldwyn-Mayer produced many of the world’s most famous films. During its Golden Age, the studio employed the likes of Garbo, Astaire, and Gable, and produced innumerable iconic pieces of cinema such as The Wizard of Oz, Singin’ in the Rain, and Ben-Hur. It is estimated that a fifth of all films made in the United States prior to the 1970s were shot at MGM studios, meaning that the gigantic property was responsible for hundreds of iconic sets and stages, often utilizing and transforming minimal spaces and previously used props, to create some of the most recognizable and identifiable landscapes of modern movie culture. All of this happened behind closed doors, the backlot shut off from the public in a veil of secrecy and movie magic. M-G-M: Hollywood’s Greatest Backlot highlights this fascinating film treasure by recounting the history, popularity, and success of the MGM company through a tour of its physical property. Featuring the candid, exclusive voices and photographs from the people who worked there, and including hundreds of rare and unpublished photographs (including many from the archives of Warner Bros.), readers are launched aboard a fun and entertaining virtual tour of Hollywood’s most famous and mysterious motion picture studio.
Since World War II, Jewish-American novelists have significantly contributed to the world of literature. This reference book includes alphabetically arranged entries for more than 75 Jewish-American novelists whose major works were largely written after World War II. Included are entries for both well-known and relatively obscure novelists, many of whom are just becoming established as significant literary figures. While the volume profiles major canonical figures such as Saul Bellow, Norman Mailer, and Bernard Malamud, it also aims to be more inclusive than other works on contemporary Jewish-American writers. Thus there are entries for gay and lesbian novelists such as Lev Raphael and Judith Katz, whose works challenge the more orthodox definition of Jewish religious and cultural traditions; Art Speigelman, whose controversial ^IMaus^R established a new genre by combining elements of the comic book and the conventional novel; and newcomers such as Steve Stern and Max Apple, who have become more prominent within the last decade. Each entry includes a brief biography, a discussion of major works and themes, an overview of the novelist's critical reception, and a bibliography of primary and secondary sources. A thoughtful introduction summarizes Jewish-American fiction after World War II, and a selected, general bibliography lists additional sources of information. Since World War II, Jewish-American novelists have made numerous significant contributions to contemporary literature. Authors of earlier generations would frequently write about the troubles and successes of Jewish immigrants to America, and their works would reflect the world of European Jewish culture. But like other immigrant groups, Jewish-Americans have become increasingly assimilated into mainstream American culture. Many feel the loss of their heritage and long for something to replace the lost values of the old world. This reference book includes alphabetically arranged entries for more than 75 Jewish-American novelists whose major works were largely written after World War II. Included are entries for both well-known and relatively obscure novelists, many of whom are just becoming established as significant literary figures. While the volume profiles major canonical figures such as Saul Bellow, Norman Mailer, and Bernard Malamud, it also aims to be more inclusive than other works on contemporary Jewish-American writers. Thus there are entries for gay and lesbian novelists such as Lev Raphael and Judith Katz, whose works challenge the more orthodox definitions of Jewish religious and cultural traditions; Art Speigelman, whose controversial ^IMaus^R established a new genre by combining elements of the comic book and the conventional novel; and newcomers such as Steve Stern and Max Apple, who have become more prominent within the last decade. Each entry includes a brief biography, a discussion of major works and themes, an overview of the novelist's critical reception, and a bibliography of primary and secondary sources. A thoughtful introduction summarizes Jewish-American fiction after World War II, and a selected, general bibliography lists additional sources for information.
Consistently lauded for its comprehensiveness and full-color color presentation, the latest edition of Rheumatology by Marc C. Hochberg, MD, MPH et al. continues the tradition of excellence of previous editions. Designed to meet the needs of the practicing clinician, it provides extensive, authoritative coverage of rheumatic disease from basic scientific principles to practical points of clinical management in a lucid, logical, user-friendly manner. Find the critical answers you need quickly and easily thanks to a consistent, highly user-friendly format covering all major disorders of the musculoskeletal system in complete, self-contained chapters. Get trusted perspectives and insights from chapters co-authored by internationally renowned leaders in the field, 25% of whom are new to this edition. Track disease progression and treat patients more effectively with the most current information, including 22 new chapters on genetic findings, imaging outcomes, and cell and biologic therapies as well as rheumatoid arthritis and SLE. Incorporate the latest findings about pathogenesis of disease; imaging outcomes for specific diseases like RA, osteoarthritis, and spondyloarthropathies; cell and biologic therapies; and other timely topics.
This book provides a comprehensive commentary on the UNCITRAL Model Law on International Arbitration. Combining both theory and practice, it is written by leading academics and practitioners from Europe, Asia and the Americas to ensure the book has a balanced international coverage. The book not only provides an article-by-article critical analysis, but also incorporates information on the reality of legal practice in UNCITRAL jurisdictions, ensuring it is more than a recitation of case law and variations in legal text. This is not a handbook for practitioners needing a supportive citation, but rather a guide for practitioners, legislators and academics to the reasons the Model Law was structured as it was, and the reasons variations have been adopted.
Problems in Organic Synthesis provides over 100 new and challenging problems, designed to aid in the mastery of organic synthesis. While written to be a companion text to Modern Organic Synthesis, it can serve as a supplement to any organic synthesis course. Problems in Organic Synthesis features chemistry from the current literature and addresses recent advances in the field. It provides full problems and detailed answers, along with corresponding literature references, to create a contemporary context for appreciating the art of organic synthesis.
This paper is a contribution to the topological study of vector fields on manifolds. In particular we shall be concerned with the problems of exist ence of r linearly independent vector fields. For r = 1 the classical result of H. Hopf asserts that the vanishing of the Euler characteristic is the necessary and sufficient condition, and our results will give partial extens ions of Hopf's theorem to the case r > 1. Arecent article by E. Thomas [10] gives a good survey of work in this general area. Our approach to these problems is based on the index theory of elliptic differential operators and is therefore rather different from the standard topological approach. Briefly speaking, what we do is to observe that certain invariants of a manifold (Euler characteristic, signature, etc. ) are indices of elliptic operators (see [5]) and the existence of a certain number of vector fields implies certain symmetry conditions for these operators and hence corresponding results for their indices. In this way we obtain certain necessary conditions for the existence of vector fields and, more generally , for the existence of fields of tangent planes. For example, one of our results is the following THEOREM (1. 1). Let X be a compact oriented smooth manifold 0/ dimension 4 q, and assume that X possesses a tangent fteld of oriented 2-planes (that is, an oriented 2-dimensional sub-bundle 0/ the tangent vector bundle).
This book is an investigation into processes associated with evolutionary divergence and diversification, focussing on the role played by the exchange of genes between divergent lineages.
Recognize when lower extremity disorders signal a larger problem. Systemic Disease Manifestations in the Foot, Ankle, and Lower Extremity is the first clinical reference focused on helping you recognize when lower extremity symptoms indicate the presence of cardiovascular, neurologic, dermatologic, musculoskeletal, endocrinologic, infectious, or other systemic disorders. An impressive roster of multidisciplinary experts guides you through what to look for and how to confirm your diagnostic suspicions. The result is an indispensible resource that can facilitate early detection and timely treatment.
Manufacturing and Novel Applications of Multilayer Polymer Films discusses the advancements in multilayer technology, including its capability to produce hundreds of layers in a single film by a melt coextrusion process. These engineered films can have significantly enhanced performance properties, allowing films to be made thinner, stronger, and with better sealing properties. As recent developments in feedblocks and materials have opened up a range of new possibilities, this book discusses different feedblocks, and viscosity and material considerations. It is the first comprehensive summary of the latest technology in multilayer film processing and related applications, and is written from a practical perspective, translating research into commercial production and real world products. The book provides fundamental knowledge on microlayer coextrusion processing technology, how to fabricate such structures, structure and properties of such microlayers, and potential applications, thus helping research scientists and engineers develop products which not only fulfill their primary function, but can also be manufactured reliably, safely, and economically. Provides a fundamental knowledge of microlayer coextrusion processing, including how to fabricate microlayer structures, the properties of microlayers, and potential applications, including optics, polymer film capacitors, and semiconductors Includes an in-depth analysis of all technologies used for producing multilayered films and structures by coextrusion processing Thoroughly assesses potential future trends in multilayer coextrusion technology, thus enabling engineers and scientists to stay ahead of the curve in this rapidly advancing area
This book provides the first comprehensive analysis of unbundling and, in particular, ownership unbundling policies from the perspective of international economic law. It does so by focusing on the prominent example of the EU’s energy sector and its Third Energy Package. Unbundling has become an increasingly crucial competition instrument in network-bound industries worldwide. It is designed to ensure access to bottleneck infrastructures on fair and non-discriminatory terms and thus to suppress the anti-competitive potential deriving from vertical integration in natural monopoly situations. While promoting important public policy objectives, unbundling policies have also raised a number of legal issues. This book analyzes how international economic law limits the adoption and maintenance of unbundling and related measures and also outlines how international trade law can play a ‘positive’ role in this field. As a result, it provides a valuable reference for academics, practitioners and policy-makers.
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