In this chapter, we described the asymmetric total synthesis of merrilactone A and resolvin E2 based on the symmetry-driven strategy. The enantio- and diastereoselective transannular aldol reaction of the meso eight-membered diketone led to the efficient total syntheses of both enantiomers of merrilactone A, and the convergent assembly of the pseudo-enantiomeric fragments, prepared through the enantioselective solvolysis of the meso intermediate, resulted in total synthesis of resolvin E2. These syntheses demonstrate the power and generality of the symmetry-driven strategy for construction of both multicyclic and linear natural products.
Trace minerals and metals such as zinc, copper, and magnesium are accepted as a "natural" part of the human system. Interactions of some elements and/or disturbances in trace-metal or mineral homeostasis can, however, be toxic to the central nervous system (CNS). Mineral and Metal Neurotoxicology describes a wide range of basic and clinical issues
This volume includes 28 contributions to the Toyoichi Tanaka Memorial Symposium on Gels which took place at Arcadia Ichigaya on September 10th-12th, 2008. The contributions from leading scientists cover a broad spectrum of topics concerning: Structure and Functional Properties of Gels - Swelling of Gels - Industrial and Biomedical Application. The symposium was held in the style of Faraday Discussions, which stimulated the active discussion. After the symposium, each manuscript was rewritten based on the discussion and the critical review. Since the research on gels is becoming more and more important both for academia and industry, this book will be an essential source of information.
This proceedings volume presents discussions on the technical aspect of the detection of low energy solar neutrinos. Most of the problems related to the experiments aiming to measure low energy solar neutrinos are dealt with.
Authored by internationally recognized experts on optical solitons, this book addresses the forefront of technology in the important field of optical communications. It deals with topics from the motion of light waves in optical fibres to the evolution of light wavepackets, and other applications.
The deflationary Japanese economy is a spurious observation and a precarious political propaganda, which tacitly connects with the fanatic diagnosis urging an inflation-prompting macroeconomic policy. This book provides an overview of the prolonged stagnation of the current Japanese economy. It also examines the politico-economic implications concerning the precarious conversion of Japanese monetary policy and focuses on the vulnerability of the price-sustaining policy concerning the public debt. The book also analyzes and suggests against the acceleration of inflation under the current Japanese foreign exchange system and also suggests that the surge of foreign direct investment towards East Asia is the acute cause of Japanese economy stagnation. The book concludes that to rebuild the economic potential of the Japanese economy, education and fostering the youths are the keys. This book will definitely interest those who are keen to learn more about the relationship between Bank of Japan and the Japanese political parties.
Highlighting the control of networked robotic systems, this book synthesizes a unified passivity-based approach to an emerging cross-disciplinary subject. Thanks to this unified approach, readers can access various state-of-the-art research fields by studying only the background foundations associated with passivity. In addition to the theoretical results and techniques, the authors provide experimental case studies on testbeds of robotic systems including networked haptic devices, visual robotic systems, robotic network systems and visual sensor network systems. The text begins with an introduction to passivity and passivity-based control together with the other foundations needed in this book. The main body of the book consists of three parts. The first examines how passivity can be utilized for bilateral teleoperation and demonstrates the inherent robustness of the passivity-based controller against communication delays. The second part emphasizes passivity’s usefulness for visual feedback control and estimation. Convergence is rigorously proved even when other passive components are interconnected. The passivity approach is also differentiated from other methodologies. The third part presents the unified passivity-based control-design methodology for multi-agent systems. This scheme is shown to be either immediately applicable or easily extendable to the solution of various motion coordination problems including 3-D attitude/pose synchronization, flocking control and cooperative motion estimation. Academic researchers and practitioners working in systems and control and/or robotics will appreciate the potential of the elegant and novel approach to the control of networked robots presented here. The limited background required and the case-study work described also make the text appropriate for and, it is hoped, inspiring to students.
This book examines how literary texts can be incorporated into teaching practices in an EFL classroom. It takes a multi-faceted approach to how English language teaching and learning can best be developed through presentation and exploration of literary texts.
NihonGO NOW! is a beginning-level courseware package that takes a performed-culture approach to learning Japanese. This innovative approach balances the need for an intellectual understanding of structural elements with multiple opportunities to experience the language within its cultural context. From the outset, learners are presented with samples of authentic language that are context-sensitive and culturally coherent. Instructional time is used primarily to rehearse interactions that learners of Japanese are likely to encounter in the future, whether they involve speaking, listening, writing, or reading. Level 1 comprises two textbooks with accompanying activity books. These four books in combination with audio files allow instructors to adapt a beginning-level course, such as the first year of college Japanese, to their students’ needs. They focus on language and modeled behavior, providing opportunities for learners to acquire language through performance templates. Online resources provide additional support for both students and instructors. Audio files, videos, supplementary exercises, and a teachers’ manual are available at www.routledge.com/9781138304147. NihonGO NOW! Level 1 Volume 2 Activity Book provides a wealth of communicative exercises and assessment tools for students working through the second semester of the NihonGO NOW! course.
Dr. Sato's volume deals with the origin and formation of the political thought of pre-imperial Xun Zi, with close focus on this synthesizer's formative theory on rituals and social norms.
During the past two decades Membrane Science and Technology has made tremendous progress and has changed from a simple laboratory tool to large scale processes with numerous applications in Medicine and Industry. In this volume are collected papers presented at the First Europe Japan Congress on Membrane and Membrane processes, held in Stresa in June 1984. Other contributions to the Conference will be published in a special issue of the Journal of Membrane Science. This Conference was organized by the European Society of Membrane Science and Technology and the Membrane Society of Japan, to bring together European Scientists and Engineers face to face with their colleagues from Japan; in both countries membrane processes will play a strategic role in many industrial areas in the 1990s, as predicted by the Japanese project for Next Generation Industries and by the EEC Project on Basic Techno logical Research (BRITE). The large number of participants, of about four hundred from twenty six countries including USA, Australia, China and Brazil, the quality of the Plenary Lectures and Scientific Communications made the Conference a significant international success.
This book provides a thorough understanding of the basic principles, synthesis, analysis, and control of virtual inertia systems. It uses the latest technical tools to mitigate power system stability and control problems under the presence of high distributed generators (DGs) and renewable energy sources (RESs) penetration. This book uses a simple virtual inertia control structure based on the frequency response model, complemented with various control methods and algorithms to achieve an adaptive virtual inertia control respect to the frequency stability and control issues. The chapters capture the important aspects in virtual inertia synthesis and control with the objective of solving the stability and control problems regarding the changes of system inertia caused by the integration of DGs/RESs. Different topics on the synthesis and application of virtual inertia are thoroughly covered with the description and analysis of numerous conventional and modern control methods for enhancing the full spectrum of power system stability and control. Filled with illustrative examples, this book gives the necessary fundamentals and insight into practical aspects. This book stimulates further research and offers practical solutions to real-world power system stability and control problems with respect to the system inertia variation triggered by the integration of RESs/DGs. It will be of use to engineers, academic researchers, and university students interested in power systems dynamics, analysis, stability and control.
Global Government 2017: Making Global Citizen Education Mandatory In recent years, the wisdom of mankind has evolved supercomputers and quickly decoded gene sequences. AI (artificial intelligence) has now analyzed the enormous history of the 8,000 years of humanity, and captured the image of the future human society in the field of vision. In the near future, where human kind will reach at, A.I. clarified that global governance is indispensable for global governance of people. That is the ultimate dream of human beings, creating freedom and an equality society that will not cause war. Furthermore, AI will accelerate the realization of mandatory global citizen education.
This book is an introduction to recent progress in the development and application of glass with special photonics properties. Glass has a number of structural and practical advantages over crystalline materials, including excellent homogeneity, variety of form and size, and the potential for doping with a variety of dopant materials. Glasses with photonic properties have great potential and are expected to play a significant role in the next generation of multimedia systems. Fundamentals of glass materials are explained in the first chapter, and the book then proceeds to a discussion of gradient index glass, laser glasses, nonlinear optical glasses and magneto-optical glasses. Beginning with the basic theory, the book discusses actual problems, performance and applications of glasses. The book will be of value to graduate students, researchers and professional engineers working in materials science, chemistry and physics with an interest in photonics and glass with special properties.
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