This book is the standard text book for elastoplasticity/viscoplasticity which is explained comprehensively covering the rate-independent to -dependent finite deformations of metals, soils, polymers, crystal plasticity, etc. and the friction phenomenon. Concise explanations on vector-tensor analysis and continuum mechanics are provided first, covering the underlying physical concepts, e.g. various time-derivatives, pull-back and push-forward operations, work-conjugacy and multiplicative decomposition of deformation gradient tensor. Then, the rigorous elastoplastic/viscoplastic model, called the subloading surface model, is explained comprehensively, which is based on the subloading surface concept to describe the continuous development of the plastic/viscoplastic strain rate as the stress approaches to the yield surface, while it can never be described by the other plasticity models, e.g. the Chaboche-Ohno and the Dafalias-Yoshida models assuming the purely-elastic domain. The main features of the subloading surface model are as follows: 1) The subloading surface concept underling the cyclic plasticity is introduced, which insists that the plastic deformation develops as the stress approaches the yield surface. Thus, the smooth elastic-plastic transition leading to the continuous variation of the tangent stiffness modulus is described always. 2) The subloading-overstress model is formulated by which the elastoplastic deformation during the quasi-static loading and the viscoplastic deformation during the dynamic and impact loading can be described by the unified equation. Then, only this model can be used to describe the deformation in the general rate of deformation, disusing the elastoplastic constitutive equation. 3) The hyperelastic-based (visco)plasticity based on the multiplicative decomposition of deformation gradient tensor and the subloading surface model is formulated for the exact descriptions of the finite elastic and (visco)plastic deformations. 4) The subloading-friction model is formulated for the exact description of the dry and the fluid (lubricated) frictions at the general rate of sliding from the static to the impact sliding. Thus, all the elastic and inelastic deformation/sliding phenomena of solids can be described accurately in the unified equation by the subloading-overstress model. The subloading surface model will be engraved as the governing law of irreversible deformation of solids in the history of solid mechanics.
Contents Recent advancements in the performance of industrial products and structures are quite intense. Consequently, mechanical design of high accuracy is necessary to enhance their mechanical performance, strength and durability. The basis for their mechanical design can be provided through elastoplastic deformation analyses. For that reason, industrial engineers in the fields of mechanical, civil, architec- ral, aerospace engineering, etc. must learn pertinent knowledge relevant to elas- plasticity. Numerous books about elastoplasticity have been published since “Mathema- cal Theory of Plasticity”, the notable book of R. Hill (1950), was written in the middle of the last century. That and similar books mainly address conventional plasticity models on the premise that the interior of a yield surface is an elastic domain. However, conventional plasticity models are applicable to the prediction of monotonic loading behavior, but are inapplicable to prediction of deformation behavior of machinery subjected to cyclic loading and civil or architectural str- tures subjected to earthquakes. Elastoplasticity has developed to predict defor- tion behavior under cyclic loading and non-proportional loading and to describe nonlocal, finite and rate-dependent deformation behavior.
Amorphous semiconductors are subtances in the amorphous solid state that have the properties of a semiconductor and which are either covalent or tetrahedrally bonded amorphous semiconductors or chelcogenide glasses. Developed from both a theoretical and experimental viewpoint Deals with, amongst others, preparation techniques, structural, optical and electronic properties, and light induced phenomena Explores different types of amorphous semiconductors including amorphous silicon, amorphous semiconducting oxides and chalcogenide glasses Applications include solar cells, thin film transistors, sensors, optical memory devices and flat screen devices including televisions
This book introduces the Japanese urban food desert (FD). Currently, Japan has the most rapidly aging society in the world, with a shrinking population and food desert issues in connection with the isolation of the elderly people from their families and local communities. The types of food deserts that Japan is currently facing are likely to occur in many other countries under similar circumstances in the near future. This book serves as a valuable resource for researchers and policymakers who are working on FD issues in Japan as well as in other countries. The book consists of 8 chapters, with each chapter covering a different aspect of FD, and it also includes case studies, one of which is the FD in Tokyo.
This book provides introductory, comprehensive, and concise descriptions of amorphous chalcogenide semiconductors and related materials. It includes comparative portraits of the chalcogenide and related materials including amorphous hydrogenated Si, oxide and halide glasses, and organic polymers. It also describes effects of non-equilibrium disorder, in comparison with those in crystalline semiconductors.
An exciton is an electronic excitation wave consisting of an electron-hole pair which propagates in a nonmetallic solid. Since the pioneering research of Fren kel, Wannier and the Pohl group in the 1930s, a large number of experimental and theoretical studies have been made. Due to these investigations the exciton is now a well-established concept and the electronic structure has been clarified in great detail. The next subjects for investigation are, naturally, dynamical processes of excitons such as excitation, relaxation, annihilation and molecule formation and, in fact, many interesting phenomena have been disclosed by recent works. These excitonic processes have been recognized to be quite important in solid-state physics because they involve a number of basic interactions between excitons and other elementary excitations. It is the aim of this quasi monograph to describe these excitonic processes from both theoretical and experimental points of view. we take a few To discuss and illustrate the excitonic processes in solids, important and well-investigated insulating crystals as playgrounds for excitons on which they play in a manner characteristic of each material. The selection of the materials is made in such a way that they possess some unique properties of excitonic processes and are adequate to cover important interactions in which excitons are involved. In each material, excitonic processes are described in detail from the experimental side in order to show the whole story of excitons in a particular material.
Proposing a simplified but intergrated scenario of concrete life cycle simulation method, this book examines and explains the vast amount of experimental observations related to hardening concrete using a common set of physical laws.
Addressing key issues in the instrumentation of powder handling processes, this up-to-date volumeserves as an excellent source of new ideas for designing on-line instruments, as well as a helpfulguide for understanding and applying measurement principles.Describing physical and chemical principles in clear, simple language, Powder and BulkSolids Handling Processes provides substantial background material that lists related industrialfields and the physical representation of powder properties . . . focuses on instrumentation,reviewing state variables in powder processes . . . discusses the sampling of particles from apowder bed or suspension flow as a basic method for evaluating powder handling processes ... andpresents incisive information on various methods and instruments used for on-line measurement ofpowder flow rate, particle concentration in suspension, level of powder in storage vessels, andmore.Complete with references, equations, illustrations, and tables, this volume is essential reading forchemical, mechanical, systems, ceramic, and civil engineers, instrumentation engineers in powderand bulk solid processes, and upper-level undergraduate and graduate students in chemical andmechanical engineering.
Globalization is usually thought of as the worldwide spread of Western—particularly American—popular culture. Yet if one nation stands out in the dissemination of pop culture in East and Southeast Asia, it is Japan. Pokémon, anime, pop music, television dramas such as Tokyo Love Story and Long Vacation—the export of Japanese media and culture is big business. In Recentering Globalization, Koichi Iwabuchi explores how Japanese popular culture circulates in Asia. He situates the rise of Japan’s cultural power in light of decentering globalization processes and demonstrates how Japan’s extensive cultural interactions with the other parts of Asia complicate its sense of being "in but above" or "similar but superior to" the region. Iwabuchi has conducted extensive interviews with producers, promoters, and consumers of popular culture in Japan and East Asia. Drawing upon this research, he analyzes Japan’s "localizing" strategy of repackaging Western pop culture for Asian consumption and the ways Japanese popular culture arouses regional cultural resonances. He considers how transnational cultural flows are experienced differently in various geographic areas by looking at bilateral cultural flows in East Asia. He shows how Japanese popular music and television dramas are promoted and understood in Taiwan, Hong Kong, and Singapore, and how "Asian" popular culture (especially Hong Kong’s) is received in Japan. Rich in empirical detail and theoretical insight, Recentering Globalization is a significant contribution to thinking about cultural globalization and transnationalism, particularly in the context of East Asian cultural studies.
Increases in computer power have now enabled engineers to combine materials science with structural mechanics in the design and the assessment of concrete structures. The techniques developed have become especially useful for the performance assessment of such structures under coupled mechanistic and environmental actions. This allows effective management of infrastructure over a much longer life cycle, thus satisfying the requirements for durability and sustainability. This ground-breaking new book draws on the fields of materials and structural mechanics in an integrated way to address the questions of management and maintenance. It proposes a realistic way of simulating both constituent materials and structural responses under external loading and under ambient conditions. Where the research literature discusses component or element technology related to performance assessment, this book uniquely covers the subject at the level of the whole system including soil foundation, showing engineers how to model changes in concrete structures over time and how to use this for decision making in infrastructure maintenance and asset management.
The demand for increasingly clean and efficient chemical syntheses is continuously becoming more urgent from both an economic and an environmental standpoint. So-called green technologies are looking for alternatives, yet they focus on large quantities of hazardous even toxic solvents. One could even say that the best solvent is no solvent. It is against this background that chemical synthesis without the use of solvents has increasingly developed into a powerful methodology. Once the chemical reactivity is increased, the amount of initial substances needed is reduced; in particular it removes the need for the complex recycling and disposal of solvents. In this book, the third in our open "Green Chemistry" series, Koichi Tanaka describes the latest developments in this exciting field. Packed with advice on applications, this will be equally useful to practitioners in research as well as process chemists in industry, such that it is sure to become an invaluable reference source.
The introduction of GaAs/ AIGaAs double heterostructure lasers has opened the door to a new age in the application of compound semiconductor materials to microwave and optical technologies. A variety and combination of semiconductor materials have been investigated and applied to present commercial uses with these devices operating at wide frequencies and wavelengths. Semiconductor modulators are typical examples of this technical evolutions and hsve been developed for commercial use. Although these have a long history to date, we are not aware of any book that details this evolution. Consequently, we have written a book to provide a comprehensive account of semiconductor modulators with emphasis on historical details and experimantal reports. The objective is to provide an up-to-date understanding of semiconductor modulators. Particular attention has been paid to multiple quantum well (MQW) modulators operating at long wavelengths, taking into account the low losses and dispersion in silica fibers occuring at around 1.3 and 1.55 mm. At the present time, MQW structures have been investigated but these have not been sufficiently developed to provide characteristic features which would be instructive enough for readers. One problem is the almost daily publication of papers on semiconductor modulators. Not only do these papers provide additional data, but they often modify the interpretations of particular concepts. Almost all chapters refer to the large number of published papers that can be consulted for future study.
COMFORT WOMEN NOT SEX-SLAVES Presents an alternative view about Comfort Women to the prevailing one in the United States, but is well established among intellectuals in Japan. This is a story of misconception which took place with evil intention of a few persons, but spread widely in the world as a wild fire. One promoter was Asahi Newspaper, hither-to highly respected national newspaper of Japan, but which confessed its mistakes in the summer of 2014. This was a significant momentum in changing the view on Comfort Women of many in Japan. This book is dedicated to revising the knowledge on Comfort Women of English- speaking people in light of new developments.
This book extensively analyzes the literary works of fiction that draw on the Great East Japan Earthquake and Tsunami that occurred on March 11, 2011. This disaster inspired literally hundreds of fictional works in Japan from the time of the events through 2017. This response represents a unique and perhaps unprecedented cultural phenomenon in the world. Since a variety of writers in different genres, and even amateurs, have written and published books inspired by their experiences of the disaster, it is extremely difficult to cover the entire body of Japanese “post-3.11 literature”. Because of the breadth of this literary response, there is a scarcity of research on the subject available. This book offers the first comprehensive review of Japan’s recent post-disaster literary production to the English audience.
This new edition covers a wide area from transients in power systems—including the basic theory, analytical calculations, EMTP simulations, computations by numerical electromagnetic analysis methods, and field test results—to electromagnetic disturbances in the field on EMC and control engineering. Not only does it show how a transient on a single-phase line can be explained from a physical viewpoint, but it then explains how it can be solved analytically by an electric circuit theory. Approximate formulas, which can be calculated by a pocket calculator, are presented so that a transient can be analytically evaluated by a simple hand calculation. Since a real power line is three-phase, this book includes a theory that deals with a multi-phase line for practical application. In addition, methods for tackling a real transient in a power system are introduced. This new edition contains three completely revised and updated chapters, as well as two new chapters on grounding and numerical methods.
Nonlinear Continuum Mechanics for Finite Elasticity-Plasticity empowers readers to fully understand the constitutive equation of finite strain, an essential piece in assessing the deformation/strength of materials and safety of structures. The book starts by providing a foundational overview of continuum mechanics, elasticity and plasticity, then segues into more sophisticated topics such as multiplicative decomposition of deformation gradient tensor with the isoclinic concept and the underlying subloading surface concept. The subloading surface concept insists that the plastic strain rate is not induced suddenly at the moment when the stress reaches the yield surface but it develops continuously as the stress approaches the yield surface, which is crucially important for the precise description of cyclic loading behavior. Then, the exact formulations of the elastoplastic and viscoplastic constitutive equations based on the multiplicative decomposition are expounded in great detail. The book concludes with examples of these concepts and modeling techniques being deployed in real-world applications. Table of Contents: 1. Mathematical Basics 2. General (Curvilinear) Coordinate System 3. Description of Deformation/Rotation in Convected Coordinate System 4. Deformation/Rotation (Rate) Tensors 5. Conservation Laws and Stress Tensors 6. Hyperelastic Equations 7. Development of Elastoplastic Constitutive Equations 8. Multiplicative Decomposition of Deformation Gradient Tensor 9. Multiplicative Hyperelastic-based Plastic and Viscoplastic Constitutive Equations 10. Friction Model: Finite Sliding Theory - Covers both the fundamentals of continuum mechanics and elastoplasticity while also introducing readers to more advanced topics such as the subloading surface model and the multiplicative decomposition among others - Approaches finite elastoplasticity and viscoplasticty theory based on multiplicative decomposition and the subloading surface model - Provides a thorough introduction to the general tensor formulation details for the embedded curvilinear coordinate system and the multiplicative decomposition of the deformation gradient
Decentralization is a curious policy for a central government to pursue. If politics is essentially about the struggle for power, why would anyone want to give away the power that one struggled for and won? This book argues that it is precisely party competition in search of power that propels decentralization. Koichi Nakano develops his core argument through in-depth, qualitative research on the politics of reform in France and Japan. Introducing the concept of oppositional policy, he traces the process through which parties in opposition reinvent their ideologies and policy platforms in an attempt to present themselves as the voice of the governed, broaden popular support through the advocacy of enhanced democratic control of government, and proceed to implement some of these oppositional policies after capturing power. This book, thus, takes the role of political parties in the democratic process seriously - parties take up certain issues and espouse certain solutions actively as weapons in the power struggle both on the electoral front and in the policy process. Party competition is not merely a formal condition of democracy; it is also a mechanism with substantive policy impact on its evolution. Party Politics and Decentralization in Japan and France will be of interest to students of Japanese and French politics and comparative politics in general.
This book presents the "New Vision 2050," which adds the concept of the “platinum society” to the “Vision 2050”. The 20th century was a century in which energy led the development of material civilization, resulting in deletion of resources, global warming and climate change. What form should sustainable material and energy take to protect the Earth? The "Vision 2050" was established 20 years ago as a model that we should pursue for the next half century. Fortunately, the world is on course for the Vision 2050. The 21st century will be a century in which we seek qualitative richness, with the Vision 2050 as the material basis. That is, a “platinum society” that has resource self-sufficiency and resource symbiosis, and where people remain active throughout their lives and have a wide range of choices and opportunities for free participation. Since the author presented the concept of "Vision 2050" in 1999, the idea has been introduced in two books entitled Vision 2050: Roadmap for a Sustainable Earth (2008) and Beyond the Limits to Growth: New Ideas for Sustainability from Japan (2014). The latter includes a chapter that sheds light on the concept of a “platinum society”. In this publication, the author presents the "New Vision 2050" in more detail.
Winner of the 2020 Gradiva Award The Psychoanalytic Zero: A Decolonizing Study of Therapeutic Dialogues is written from the unique perspective of a Western-trained Asian psychoanalyst and applies principles of Eastern philosophy to understand the psychoanalytic relationship, psychoanalytic processes, and their uses—and limitations—for alleviating human suffering. Bringing a unique Eastern perspective to a previously Western-dominated discipline and framed within the current relational and ethical trends in psychoanalysis, the book enables readers to develop a language for understanding an Eastern ethical viewpoint and explore how this language can change our awareness of psychoanalytic practice and human suffering. Chapters are devoted to the Eastern concepts of nothingness, emptiness, surrender, sincerity, silence and narrative, and issues including existential "guilt of being," trauma, contingency, informed consent, the sense of being human, and uncertainty. Discussions are illustrated and illuminated through vivid recreations and careful elaboration of therapeutic case studies with traumatized patients. The studies demonstrate the process by which patients regain a sense of being human. This enriched perspective will, it is hoped, help the analyst treat traumatized patients who are unable to relate to others, and who do not experience themselves as being human. The Psychoanalytic Zero will enrich an analyst’s sensitivity to the appearance of the moment without context—the psychoanalytic zero—which opens infinite opportunities for continued growth in a psychoanalytic relationship. It will be of great appeal to psychoanalysts and psychoanalytic psychotherapists interested in self-psychological, intersubjective, and relational theories.
This book explains how to use computer modelling to understand amorphous semiconductors for researchers in solid state physics and semiconductor engineering.
This book is devoted to highly polished and potentiated novel C couplings developed by our group (M. Suzuki) in the course of a long-term, tight collaboration of chemistry, biology, and medicine experts, focusing on advanced organometallic techniques for the construction of a whole prostaglandin (PG) framework and new methodology for introducing short-lived 11C radionuclide into carbon frameworks. The book is written to attract the interest of scientists working in chemistry and interdisciplinary research areas such as medicinal chemistry, radiochemistry, chemical biology, molecular imaging, and related industries.
This book is devoted to highly polished and potentiated novel C couplings developed by our group (M. Suzuki) in the course of a long-term, tight collaboration of chemistry, biology, and medicine experts, focusing on advanced organometallic techniques for the construction of a whole prostaglandin (PG) framework and new methodology for introducing short-lived 11C radionuclide into carbon frameworks. The book is written to attract the interest of scientists working in chemistry and interdisciplinary research areas such as medicinal chemistry, radiochemistry, chemical biology, molecular imaging, and related industries.
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