This book bridges three different fields: nanoscience, bioscience, and environmental sciences. It starts with fundamental electrostatics at interfaces and includes a detailed description of fundamental theories dealing with electrical double layers around a charged particle, electrokinetics, and electrical double layer interaction between charged particles. The stated fundamentals are provided as the underpinnings of sections two, three, and four, which address electrokinetic phenomena that occur in nanoscience, bioscience, and environmental science. Applications in nanomaterials, fuel cells, electronic materials, biomaterials, stems cells, microbiology, water purificiaion, and humic substances are discussed.
This book introduces the achievements of dental anthropology research in Japan to the people in the world. It starts with the tooth morphology of the people in the Paleolithic Period about 20,000 years ago. Then it goes through Jomon Age and Yayoi Age when the admixture of the people happened. Here the difference of the tooth shape between those two human groups is emphasized. After these ages, Japanese teeth were not the same from age to age influenced by the environment. In the current age of Japan, topics such as third molar agenesis, change of eruption time of the first permanent teeth, mandibular torus, and high canine are discussed. These abnormal conditions in Japan also reflect the characteristic features of Japanese history and culture.
“Think about living as if every moment was your last and stop waiting on the future.” An inspiring true-life story of personal growth from personal grief. How do you come back from hearing that a much-loved partner is going to be in a vegetative state for the rest of their lives? The common response would be to give in to grief and despair at the impossibility of the situation. Using his personal experience as a guide the author Hiroyuki Inoue, who was a young dentist in Hokkaido, Japan at the time, takes you step by step through his process of rebuilding his life and that of his family.
The manufacture of silicon single crystals is one of the most important processes in the information technology industry. This book explains the details of liquid metal convection, providing a guide for the elegant operation and control of Czochralski crystal growth, including the effect of magnetic control. Also covered is the newly emerging research field of the application of strong magnetic field using a superconducting magnet. Model equations for the phenomena in the magnetic field are treated in detail, which will be of much use to researchers and engineers in the field.The coverage includes the effect of the Lorentz force in materials processing and the magnetic force of recently developed superconducting magnets. It examines heat, mass and momentum transfer in electro-conducting and non-conducting fluids under normal and very strong magnetic fields. The book also treats the Czochralski single crystal growth process and continuous steel casting process as the most important current applications of magnetic fields. Numerical approaches are compared with the corresponding experimental measurements./a
Ura demonstrates that his theory of multiple feature-checking, an extension of Chomsky's Agr-less checking theory, gives a natural explanation for a wide range of data drawn from a variety of languages in a very consistent way with a limited set of parameters.
Derived from the renowned multi-volume International Encyclopaedia of Laws, this very useful analysis of constitutional law in Japan provides essential information on the country’s sources of constitutional law, its form of government, and its administrative structure. Lawyers who handle transnational matters will appreciate the clarifications of particular terminology and its application. Throughout the book, the treatment emphasizes the specific points at which constitutional law affects the interpretation of legal rules and procedure. Thorough coverage by a local expert fully describes the political system, the historical background, the role of treaties, legislation, jurisprudence, and administrative regulations. The discussion of the form and structure of government outlines its legal status, the jurisdiction and workings of the central state organs, the subdivisions of the state, its decentralized authorities, and concepts of citizenship. Special issues include the legal position of aliens, foreign relations, taxing and spending powers, emergency laws, the power of the military, and the constitutional relationship between church and state. Details are presented in such a way that readers who are unfamiliar with specific terms and concepts in varying contexts will fully grasp their meaning and significance. Its succinct yet scholarly nature, as well as the practical quality of the information it provides, make this book a valuable time-saving tool for both practising and academic jurists. Lawyers representing parties with interests in Japan will welcome this guide, and academics and researchers will appreciate its value in the study of comparative constitutional law.
In spite of the increasing importance of microcavities, device physics or the observable phenomena in optical microcavities such as enhanced or inhibited spontaneous emission and its relation with the laser oscillation has not been systematically well-described-until now. Spontaneous Emission and Laser Oscillation in Microcavities presents the basics of optical microcavities. The volume is divided into ten chapters, each written by respected authorities in their areas. The book surveys several methods describing free space spontaneous emission and discusses changes in the feature due to the presence of a cavity. The effect of dephasing of vacuum fields on spontaneous emission in a microcavity and the effects of atomic broadening on spontaneous emission in an optical microcavity are examined. The book details the splitting in transmission peaks of planar microcavities containing semiconductor quantum wells. A simple but useful way to consider the change in the spontaneous emission rate from the viewpoint of mode density alteration by wavelength-sized cavities is provided. Authors also discuss the spontaneous emission in dielectric planar microcavities. Spontaneous emission in microcavity surface emitting lasers is covered, as are the effects of electron confinement in semiconductor quantum wells, wires, and boxes also given. The volume extends the controlling spontaneous emission phenomenon to laser oscillation. Starting from the Fermi golden rule, the microcavity laser rate equations are derived, and the oscillation characteristics are analyzed. Recent progress in optical microcavity experiments is summarized, and the applicability in massively optical parallel processing systems and demands for the device performance are explored. This volume is extremely useful as a textbook for graduate and postgraduate students and works well as a unique reference for researchers beginning to study in the field.
Although there are many books available on the preparation, properties, and characterization of nanomaterials, few provide an interdisciplinary account of the physical phenomena that govern the novel properties of nanomaterials. Addressing this shortfall, Nanoscale Physics for Materials Science covers fundamental cross-disciplinary concepts in mate
This book studies the industrial development of Japan since the mid-nineteenth century, with particular emphasis on how the various industries built technological capabilities. The Japanese were extraordinarily creative in searching out and learning to use modern technologies, and the authors investigate the emergence of entrepreneurs who began new and risky businesses, how the business organizations evolved to cope with changing technological conditions, and how the managers, engineers, and workers acquired organizational and technological skills through technology importation, learning-by-doing, and their own R & D activities. The book investigates the interaction between private entrepreneurial activities and public policy, through a general examination of economic and industrial development, a study of the evolution of management systems, and six industrial case studies: textile, iron and steel, electrical and communications equipment, automobiles, shipbuilding and aircraft, and pharmaceuticals. The authors show how the Japanese government has played an important supportive role in the continuing innovation, without being a substitute for aggressive business enterprise constantly venturing into unfamiliar terrains.
This book theoretically and empirically explores why Japanese banks engaged in seemingly contradictory behaviors in the 1990s, namely, the credit crunch and evergreening, i.e., inefficient additional lending. A credit crunch occurs when banks are unwilling to finance good and efficient projects. Evergreening implies that banks reluctantly lend additional money to poorly performing and financially vulnerable firms. The authors hypothesize that these practices stemmed from violation of the absolute priority rule (APR) by creditors, thus making it possible to explain this seemingly contradictory banking behavior in a consistent way. In Japan, the APR has often been violated legally by courts and some governmental acts. Examples from the 1990s involve legal abuse in the form of short-term tenancy protection (tanki chinshaku ken) and political intervention in the liquidation of Housing Loan Companies, or Ju-sen. The Supreme Court of Japan has issued critical decisions leading to serious violations of APR in the early 1990s. Evidence provided here supports theoretical results. Empirical testing for a significant difference in banking behavior before and after the Court decision using data from Japanese firms in the 1980s and 1990s found that theoretical arguments were empirically supportable in the last half of the 1980s and through the 1990s. Finally, based on their analysis, from the theoretical point of view the authors consider the optimal legal scheme to achieve the best assessment of initial and additional lending in light of the legal reform of the 2000s.
Carbon materials form pores ranging in size and morphology, from micropores of less than 1nm, to macropores of more than 50nm, and from channel-like spaces with homogenous diameters in carbon nanotubes, to round spaces in various fullerene cages, including irregularly-shaped pores in polycrystalline carbon materials. The large quantity and rapid rate of absorption of various molecules made possible by these attributes of carbon materials are now used in the storage of foreign atoms and ions for energy storage, conversion and adsorption, and for environmental remediation. Porous Carbons: Syntheses and Applications focuses on the fabrication and application of porous carbons. It considers fabrication at three scales: micropores, mesopores, and macropores. Carbon foams, sponges, and 3D-structured carbons are detailed. The title presents applications in four key areas: energy storage, energy conversion, energy adsorption, including batteries, supercapacitors, and fuel cells and environmental remediation, emphasizing the importance of pore structures at the three scales, and the diffusion and storage of various ions and molecules. The book presents a short history of each technique and material, and assesses advantages and disadvantages. This focused book provides researchers with a comprehensive understanding of both pioneering and current synthesis techniques for porous carbons, and their modern applications. - Presents modern porous carbon synthesis techniques and modern applications of porous carbons - Presents current research on porous carbons in energy storage, conversion and adsorption, and in environmental remediation - Provides a history and assessment of both pioneering and current cutting-edge synthesis techniques and materials - Covers a significant range of precursor materials, preparation techniques, and characteristics - Considers the future development of porous carbons and their various potential applications
In the context of an aging society and the challenges posed by the COVID-19 pandemic, ensuring a healthy life expectancy has become a pressing social concern. Amidst the pandemic's impact on medical systems worldwide, the need for advancements in early diagnosis, minimally invasive treatments, and infectious disease countermeasures has been reaffirmed. The demand for practical solutions, including new drugs, medical devices, and healthcare systems, is vocalized by healthcare professionals. To address these challenges, engineering researchers play a crucial role in swiftly translating their technological innovations into medical applications. In this book, cutting-edge researchers introduce biomedical engineering from materials, devices, imaging, and information. The chapter contributors are major members of the Research Center for Biomedical Engineering, Japan. This text discusses topics on biomaterials (Chapters 1 to 3), medical devices (Chapters 4 to 11), basic medicine and dentistry (Chapters 12 to 15), and medical systems (Chapters 16 and 17). All of the topics are important areas in biomedical engineering.
Materials of micro-/nanometer dimensions have aroused remarkable interest, motivated by the diverse utility of unconventional mechanical and electronic properties distinguished from the bulk counterpart and various industrial applications such as electronic/optic devices and MEMS/NEMS. The size of their elements is now, ultimately, approaching nano
This book presents a practical design method for cellular systems, focusing on antenna design and propagation in different scenarios, with particular emphasis on base station (BS) and mobile terminals. Written by an expert in antenna measurement for mobile systems, the book fully details the fundamentals of and design considerations for both antennas and propagation, which is not commonly found together in one resource. The book helps you understand the practical design procedures of mobile communication antenna systems based on the propagation estimation by measurements and simulation. You will learn all the required knowledge and background for the research and development of current and future systems, and a host of other essential considerations and conditions pertaining to antenna and propagation. This is an excellent book for engineers working for cellar system operators, engineers working for manufacturing companies of smart phones and base station systems, and graduate students majoring antennas and propagation.
Many studies have elucidated the possible effects of air pollution/acid deposition on East Asian forest ecosystems. Consequently, in addition to monitoring wet and dry deposition, the Acid Deposition Monitoring Network in East Asia (EANET) has been monitoring soil, vegetation, and inland water in forest areas since 2001 as part of its regular-phase activities. Moreover, catchment monitoring is being promoted as an integrated monitoring effort. In this chapter, the monitoring methodologies used in EANET are introduced and the recent outcomes from regular monitoring and research activities are highlighted according to the Second Periodic Report on the State of Acid Deposition in East Asia, which was based on data from the period 2005 to 2009.
This volume contains the proceedings of the Tsukuba International Conference on Representations of Algebras and Related Topics (fifth ICRA), held at the University of Tsukuba, August 13-18, 1990. The conference focused on the rapid development of research on representations of finite-dimensional algebras and group representations. A subset of the fifty-seven lectures are collected here, together with a number of other papers not originally presented at the conference. With contributions by some of the world's leading experts in this area, this book provides a valuable overview of the frontier of research in representations of algebras.
This book is a contemporary review of selected subjects in liquid chromatography, especially of the technical development, rather than the applications. The subjects are focused in the biomedical and environmental fields. This is also a troubleshooting record. Complex analytical problems such as sensitivity (sensitive detection by chemiluminescence, coulometric detection, laser based detection, necessity of degassing the system for sensitive detection), difficulty (free radical detection by Electron Spin Resonance, Polarimeter for chiral recognition) and reproducibility (packings for chiral separation and stable bonded silica gels) are solved. Theoretically and environmentally important miniaturizations are described. Individual chapters written by specialists provide information beyond what can be found in general textbooks of liquid chromatography.
Megumi, a nine-year-old martial arts enthusiast and all around rapscallion, always wanted to be "the manliest man on earth." After saving a sorcerer from a group of local thugs, Megumi is presented with a magic genie, which can grant any wish. Unfortunately, this genie is slightly hard of hearing, and misconstrues Megumi's original desire as wanting to become the "womanliest woman on earth" and in a flash, Megumi's Y chromosome is swapped for an X! Six years later... Megumi is the hottest girl in school, but has stayed true to his/her tough talkin', punk stompin' ways!!
This book introduces the achievements of dental anthropology research in Japan to the people in the world. It starts with the tooth morphology of the people in the Paleolithic Period about 20,000 years ago. Then it goes through Jomon Age and Yayoi Age when the admixture of the people happened. Here the difference of the tooth shape between those two human groups is emphasized. After these ages, Japanese teeth were not the same from age to age influenced by the environment. In the current age of Japan, topics such as third molar agenesis, change of eruption time of the first permanent teeth, mandibular torus, and high canine are discussed. These abnormal conditions in Japan also reflect the characteristic features of Japanese history and culture.
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