Ultrasonic Methods in Solid State Physics is devoted to studies of energy loss and velocity of ultrasonic waves which have a bearing on present-day problems in solid-state physics. The discussion is particularly concerned with the type of investigation that can be carried out in the megacycle range of frequencies from a few megacycles to kilomegacycles; it deals almost entirely with short-duration pulse methods rather than with standing-wave methods. The book opens with a chapter on a classical treatment of wave propagation in solids. This is followed by separate chapters on methods and techniques of ultrasonic pulse echo measurements, and the physics of ultrasonically measurable properties of solids. It is hoped that this book will provide the reader with the special background necessary to read critically the many research papers and special articles concerned with the use of ultrasonic methods in solid state physics. The book is intended to help the person beginning work in this field. At the same time, it will also be useful to those actively involved in such work. An attempt has been made to provide a fairly general and unified treatment suitable for graduate students and others without extensive experience.
Over the past 25 years, there have been many advances in the understanding of magnetic phenomena in molecular systems. For example, a variety of low-dimensional materials, and many new ferromagnetic, antiferromagnetic, and ferrimagnetic systems have been synthesized and analyzed; metal cluster compounds that exhibit magnetic exchange have been examined; new orbital overlap theories have been proposed to explain magneto-structural correlations in exchange coupled systems; and efforts directed toward the preparation of an organic ferromagnetic material have produced new and interesting compounds. There have also been many advances in the use of magnetism as a probe of inorganic biomolecules.This volume brings together reviews of current research in magnetochemistry that are written by the world's leading researchers in the fields of chemistry, physics, materials science, and magnetism. It contains comprehensive and in-depth reviews that describe some of the current activities of these scientists and their research and lays the foundation for future research endeavors.
Charles Kindleberger's World Economic Primacy: 1500-1990 is a work of rare ambition and scope from one of our most respected economic historians. Extending over broad ranges of both history and geography, the work considers what it is that enables countries to achieve, at some period in their history, economic superiority over other countries, and what it is that makes them decline. Kindleberger begins with the Italian city-states in the fourteenth century, and traces the changing evolution of world economic primacy as it moves to Portugal and Spain, to the Low countries, to Great Britain, and to the United States, addressing the question of alleged U.S. decline. Additional chapters treat France as a perennial challenger, Germany which has twice aggressively sought superiority, and Japan, which may or may not become a candidate for the role of "number one." Kindleberger suggests that the economic vitality of a given country goes through a trajectory that can usefully (thought not precisely) be compared to a human life cycle. Like human beings, the growth of a state can be cut off by accident or catastrophe short of old age; unlike human beings, however, economies can have a second birth. In World Economic Primacy, Kindleberger takes into account the influence of complex historical, social, and cultural factors that determine economic leadership. A brilliant overview of the position of nations in the world economy, World Economic Primacy conveys profound insights into the causes of the rise and decline of the world's economic powers, past and present.
Law and Society in England 1750–1950 is an indispensable text for those wishing to study English legal history and to understand the foundations of the modern British state. In this new updated edition the authors explore the complex relationship between legal and social change. They consider the ways in which those in power themselves imagined and initiated reform and the ways in which they were obliged to respond to demands for change from outside the legal and political classes. What emerges is a lively and critical account of the evolution of modern rights and expectations, and an engaging study of the formation of contemporary social, administrative and legal institutions and ideas, and the road that was travelled to create them. The book is divided into eight chapters: Institutions and Ideas; Land; Commerce and Industry; Labour Relations; The Family; Poverty and Education; Accidents; and Crime. This extensively referenced analysis of modern social and legal history will be invaluable to students and teachers of English law, political science, and social history.
To much of the world, North Korea is an impenetrable mystery, its inner workings unknown and its actions toward the outside unpredictable and frequently provocative. Tyranny of the Weak reveals for the first time the motivations, processes, and effects of North Korea’s foreign relations during the Cold War era. Drawing on extensive research in the archives of North Korea’s present and former communist allies, including the Soviet Union, China, and East Germany, Charles K. Armstrong tells in vivid detail how North Korea managed its alliances with fellow communist states, maintained a precarious independence in the Sino-Soviet split, attempted to reach out to the capitalist West and present itself as a model for Third World development, and confronted and engaged with its archenemies, the United States and South Korea. From the invasion that set off the Korean War in June 1950 to the collapse of the Soviet Union in 1991, Tyranny of the Weak shows how—despite its objective weakness—North Korea has managed for much of its history to deal with the outside world to its maximum advantage. Insisting on a path of "self-reliance" since the 1950s, North Korea has continually resisted pressure to change from enemies and allies alike. A worldview formed in the crucible of the Korean War and Cold War still maintains a powerful hold on North Korea in the twenty-first century, and understanding those historical forces is as urgent today as it was sixty years ago.
Explicit instruction is systematic, direct, engaging, and success oriented--and has been shown to promote achievement for all students. This highly practical and accessible resource gives special and general education teachers the tools to implement explicit instruction in any grade level or content area. The authors are leading experts who provide clear guidelines for identifying key concepts, skills, and routines to teach; designing and delivering effective lessons; and giving students opportunities to practice and master new material. Sample lesson plans, lively examples, and reproducible checklists and teacher worksheets enhance the utility of the volume. Purchasers can also download and print the reproducible materials for repeated use. Video clips demonstrating the approach in real classrooms are available at the authors' website: www.explicitinstruction.org. See also related DVDs from Anita Archer: Golden Principles of Explicit Instruction; Active Participation: Getting Them All Engaged, Elementary Level; and Active Participation: Getting Them All Engaged, Secondary Level
The history of the use of ultrasound in medicine has been one of evolution of technology and innovative methods of applying this technology to imaging body structures. Many scientists and clinicians have contributed to this evolution. Ophthalmic ultrasound has become an indispensible tool in ophthalmic practice, with its own instrumentation and techniques. Ultrasound frequencies used in ophthalmology have generally been higher than those used in general medicine because of a requirement for higher resolution and a lesser need for deep penetration. Most ophthalmic diagnostic equipment uses frequencies in the 10 MHz range. The use of ultrasound frequencies in the 50-100 MHz range is a relatively new development in ultrasound imaging of the eye. This technique has been developed in our laboratories over the past several years. We have progressed from the theoretical description of the basic science required, past the first in-vitro experiments in eye bank eyes, to the construction of an instrument capable of clinical application. We have gained broad clinical experience with this instrument in normal patients and patients with ocular disease. A commercial instrument based on our original clinical scanner has recently become available, allowing other clinicians to apply this tool to ophthalmic research and clinical practice. We have applied the term ultrasound biomicroscopy to this new imaging technique because of similarities to optical biomicroscopy, i. e. , the observation of living tissue at microscopic resolution.
Superconductivity, Third Edition is an encyclopedic treatment of all aspects of the subject, from classic materials to fullerenes. Emphasis is on balanced coverage, with a comprehensive reference list and significant graphics from all areas of the published literature. Widely used theoretical approaches are explained in detail. Topics of special interest include high temperature superconductors, spectroscopy, critical states, transport properties, and tunneling. This book covers the whole field of superconductivity from both the theoretical and the experimental point of view. This third edition features extensive revisions throughout, and new chapters on second critical field and iron based superconductors. - Comprehensive coverage of the field of superconductivity - New content on magnetic properties, fluxons, anisotropies, and more - Over 2500 references to the literature - Enhanced data tables
A new edition of this popular single volume survey of the British economy from industrialisation to the present day. This key text has been updated to cover a further decade of Britain's economic and social fortunes. In particular the chapters on the industrial revolution have been extensively revised and there is a new chapter on environmental history. The Industial Age marshals a wealth of statistical and other evidence, using economic theory to analyse recent British economic change.
Ecological validity, the functional and predictive relationship between a patient's performance on a set of neuropsychological tests and their behavior in a variety of real-world settings, is emerging as a powerful tool. Since neuropsychological data were not designed to be ecologically valid, attempts to use the data in such a manner have been filled with pitfalls. The authors present a strong argument for reevaluating existing tests and/or developing new measurements. Special attention is given to specific functions such as the cognitive constructs of attention, perception, working memory, language, and executive function. Additional consideration is given to the assessment of special populations: children, minorities, substance abusers, elderly, and emotionally disturbed neurological populations. One area in which neuropsychology can lend tremendous assistance is in predicting a client's ability to resume activities of daily living, but more important, when a client can return to work. Ecological Validity of Neuropsychological Testing covers this issue extensively and details the role of vocational rehabilitation and the lack of exposure many within neuropsychology have to these specific needs of their clients.
This book is an appraisal of current offshore industrial relations, and safety regulations instituted after the 1988 Alpha disaster in the North Sea. This text discusses the oil industry's attempts to contain subsequent, unwelcome regulatory interference, and examines the fraught history of trade unionism in the offshore industry, the conflict over health and safety, and the sometimes brutal struggle over union rights as the workforce attempted to achieve a collective voice in the reshaping of the safety and production environment. The authors conclude that, as yet, offshore safety has been little, or not at all, improved.
The field of superconductivity has tremendous potential for growth and further development in industrial applications. The subject continues to occupy physicists, chemists, and engineers interested in both the phenomena itself and possible financially viable industrial devices utilizing the physical concepts. For the past five years, within the publications of the American Physical Society, for example, 40%-60% of all articles submitted to major journals in the area of Solid State Physics have been on the subject of superconductivity, including the newer, extremely important subfield of high temperature superconductivity (high Tc).The present volume is the first handbook to address this field. It covers both "classic" superconductivity-related topics and high Tc. Numerous properties, including thermal, electrical, magnetic, mechanical, phase diagrams, and spectroscopic crystallographic structures are presented for many types of superconductors. Critical fields, critical currents, coherence lengths, penetration depths, and transition temperatures are tabulated. - First handbook on Superconductivity - Coherence lengths and depths are tabulated - Crystallographic structures of over 100 superconductor types - Main results of several theories are submitted - Phase diagrams for synthesizing new superconductors are included
A one-of-a-kind guide specifically for rehabilitation specialists! A leader in pharmacology and rehabilitation, Charles Ciccone, PT, PhD offers a concise, easy-to-access resource that delivers the drug information rehabilitation specialists need to know. Organized alphabetically by generic name, over 800 drug monographs offer the most up-to-date information on drug indications, therapeutic effects, potential adverse reactions, and much more! A list of implications for physical therapy at the end of each monograph helps you provide the best possible care for your patients. It’s the perfect companion to Pharmacology in Rehabilitation, 4th Edition!
Ultrasonic Methods in Solid State Physics is devoted to studies of energy loss and velocity of ultrasonic waves which have a bearing on present-day problems in solid-state physics. The discussion is particularly concerned with the type of investigation that can be carried out in the megacycle range of frequencies from a few megacycles to kilomegacycles; it deals almost entirely with short-duration pulse methods rather than with standing-wave methods. The book opens with a chapter on a classical treatment of wave propagation in solids. This is followed by separate chapters on methods and techniques of ultrasonic pulse echo measurements, and the physics of ultrasonically measurable properties of solids. It is hoped that this book will provide the reader with the special background necessary to read critically the many research papers and special articles concerned with the use of ultrasonic methods in solid state physics. The book is intended to help the person beginning work in this field. At the same time, it will also be useful to those actively involved in such work. An attempt has been made to provide a fairly general and unified treatment suitable for graduate students and others without extensive experience.
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.