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Quantum f-Divergences in von Neumann Algebras: Reversibility of Quantum Operations (Mathematical Physics Studies)
by Fumio HiaiRelative entropy has played a significant role in various fields of mathematics and physics as the quantum version of the Kullback–Leibler divergence in classical theory. Many variations of relative entropy have been introduced so far with applications to quantum information and related subjects. Typical examples are three different classes, called the standard, the maximal, and the measured f-divergences, all of which are defined in terms of (operator) convex functions f on (0,∞) and have respective mathematical and information theoretical backgrounds. The α-Rényi relative entropy and its new version called the sandwiched α-Rényi relative entropy have also been useful in recent developments of quantum information.In the first half of this monograph, the different types of quantum f-divergences and the Rényi-type divergences mentioned above in the general von Neumann algebra setting are presented for study. While quantum information has been developing mostly in the finite-dimensional setting, it is widely believed that von Neumann algebras provide the most suitable framework in studying quantum information and related subjects. Thus, the advance of quantum divergences in von Neumann algebras will be beneficial for further development of quantum information. Quantum divergences are functions of two states (or more generally, two positive linear functionals) on a quantum system and measure the difference between the two states. They are often utilized to address such problems as state discrimination, error correction, and reversibility of quantum operations. In the second half of the monograph, the reversibility/sufficiency theory for quantum operations (quantum channels) between von Neumann algebras via quantum f-divergences is explained, thus extending and strengthening Petz' previous work.For the convenience of the reader, an appendix including concise accounts of von Neumann algebras is provided.
Rural Built Environment of Sichuan Province, China
by Yibin Ao Igor MartekMajor changes are taking place in the Chinese countryside as China rushes to modernizes and urbanizes its rural fabric. The transformation is improving the quality of life of rural inhabitants, but also brings about challenges as people strive to adjust. This book systematically examines the impact of change on the daily lives and activities of the residents of Sichuan Province, in China’s South-west. It examines the themes of infrastructure, transport modes and preferences, sanitation, water conservation, earthquake and flood disaster preparedness, and the impact these have on villager behavior and quality of life. This book is an essential reference guide for graduate students and practitioners in the fields of rural planning, renewal, and construction.
Adaptive Fisheries Governance in Changing Coastal Regions in Japan (International Perspectives in Geography #13)
by Akiko Ikeguchi Takafumi Yokoyama Seishiro SakitaJapan’s fisheries sector is undergoing a major restructuring. The coastal ecological change and natural disasters such as tsunami demand that communities transform or organize resource governance anew. Under the national policy of decentralization to cope with the aging and declining population, the availability of local infrastructure, both physical and social, plays a significant role in the adaptive capacity of the community. This book presents the historical and spatial dynamics of coastal fisheries resource governance in response to different environmental changes, its socio-political context, and challenges raised by academicians. The reader will find the national trends and geographical patterns of the administrative restructuring in the communities and fisheries cooperatives from abundant maps and figures, as well as a rich description of adaptive governance in the scale of region and community by ecological-historical approaches. Comparative analysis of the communities provides a practical framework to understand a variety of local resources in Japan’s coastal regions, which will serve as a guide to the development of alternative adaptive governance in community-based small-scale fisheries in the world.
Sclerotia Grains in Soils: A New Perspective from Pedosclerotiology (Progress in Soil Science)
by Makiko WatanabeThis book introduces what sclerotia grains are, and where and how they exist in soils, by compiling the results obtained from the studies on fungal sclerotia formed by Cenococcum geophilum (Cg) and related species, the visible black small grains persistent for a few thousand to ten thousands of years in forest soils and sediments. The chapters contain the results and discussions on the ecological distribution and regulating factors, characteristics, and function of Cg sclerotia grains, carried out by researchers from soil geography, soil science, soil microbiology, physiology, forestry, analytical chemistry, environmental chemistry, material science, and related disciplines. The anatomy of sclerotia grains in soil was realized in terms of interdisciplinary joint researches, which resulted in deepening understanding of the ecological function of the mesoscale organic component in soils. This book covers the natural history of sclerotia in soils, pedo-sclerotiology.
Modern Classification Theory of Superconducting Gap Nodes (Springer Theses)
by Shuntaro SumitaThis book puts forward a modern classification theory for superconducting gap nodes, whose structures can be observed by experiments and are essential for understanding unconventional superconductivity. In the first part of the book, the classification method, based on group theory and K theory, is introduced in a step-by-step, pedagogical way. In turn, the latter part presents comprehensive classification tables, which include various nontrivial gap (node) structures, which are not predicted by the Sigrist-Ueda method, but are by the new method. The results obtained here show that crystal symmetry and/or angular momentum impose critical constraints on the superconducting gap structures. Lastly, the book lists a range of candidate superconductors for the nontrivial gap nodes. The classification methods and tables presented here offer an essential basis for further investigations into unconventional superconductivity. They indicate that previous experimental studies should be reinterpreted, while future experiments should reflect the new excitation spectrum.
Tourism Products and Services in Bangladesh: Concept Analysis and Development Suggestions
by Azizul HassanThis book provides the latest research in the application of innovative technology to the tourism industry in Bangladesh, covering the perspectives, theories, issues, complexities, as well as opportunities and the challenges present. This book provides a blend of comprehensive and cross disciplinary as well as international insights from contributors to cover the various technologies in tourism. This book focuses on the importance of technologies in tourism, specifically the application and practice of such technologies including the relevant niches in tourism. This book also comprehensively highlights technologies that are impacting the tourism industry in Asia as well as reveals the specific constraints. The contents of this book deal with distinct topics such as mobile computing, new product designs, innovative technology usages in tourism promotion, technology-driven sustainable tourism development, location-based apps, mobility, accessibility and so on. This book is a significant contribution towards the very limited knowledge and under published area of tourism in Bangladesh. This book is designed to accommodate readers that from both both qualitative and quantitative research theory and practices. This book identifies specific examples of the existing tourism products and services in order to better promote and boost the tourism industry by suggesting tourism products and services available in Bangladesh. This book addresses a number of key issues and solutions by examining the products and services and the need for improved tourism marketing and development in Bangladesh as the central themes.
Essential Tools for Water Resources Analysis, Planning, and Management (Springer Water)
by Omid Bozorg-HaddadThis book describes concepts and tools needed for water resources management, including methods for modeling, simulation, optimization, big data analysis, data mining, remote sensing, geographical information system, game theory, conflict resolution, System dynamics, agent-based models, multiobjective, multicriteria, and multiattribute decision making and risk and uncertainty analysis, for better and sustainable management of water resources and consumption, thus mitigating the present and future global water shortage crisis. It presents the applications of these tools through case studies which demonstrate its benefits of proper management of water resources systems. This book acts as a reference for students, professors, industrial practitioners, and stakeholders in the field of water resources and hydrology.
Proceedings of the 1st Indo-China Research Series in Geotechnical and Geoenvironmental Engineering (Lecture Notes in Civil Engineering #123)
by Ankit Garg C. H. Solanki Chandra Bogireddy Junwei LiuThis book is a compilation of selected papers from the 1st Indo-China Research Series in Geotechnical and Geoenvironmental Engineering held in May 2020 online. The webinar series was held at a time of COVID-19 pandemic, when there is lack of physical connectivity. The cutting-edge research topics in Civil and Environmental Engineering ranging from bio-geotechnology, methane gas hydrates, frozen soils, rock testing, and related high-rise buildings response under wind loading will be covered. The contents make valuable contributions to academic researchers and engineers in the industry and provide a platform for demonstrating joint research between scientists from India and China. These are the first proceedings of its kind to demonstrate and motivate more joint research cooperation in Civil and Environmental Engineering between two countries. It was done mainly to motivate youth research scholars to understand each other and develop long-term cooperation.
East Asian Low-Carbon Community: Realizing a Sustainable Decarbonized Society from Technology and Social Systems
by Weisheng Zhou Xuepeng Qian Ken’ichi NakagamiThis book presents new vision of regional de-carbonization with concrete scheme design and substantial quantitative demonstration from original interdisciplinary studies. It provides new horizon for not only climate change, environmental conservation but also for international cooperation and peace in East Asia. The chapters introduce diverse low carbon society principles from local to global level with best practices integrating technology evolution and social innovation. While the book is designated for academics and the ultimate goal is to facilitate international climate regime making and environmental cooperation, local government and international organizations (United Nations, World Bank, and others) officers, researchers, international NGO/NPOs, consultants, students (particularly those studying environmental policy studies or international relationships), as well as reporters will find this book useful in broadening their understanding of low-carbon development in East Asia.
Proceedings of International Conference on Sustainable Expert Systems: ICSES 2020 (Lecture Notes in Networks and Systems #176)
by Subarna Shakya Valentina Emilia Balas Wang Haoxiang Zubair BaigThis book includes papers on intelligent expert systems and sustainability applications in the areas of data science, image processing, wireless communication, risk assessment, healthcare, intelligent social network mining, and energy. The recent growth of sustainability leads to a progressively new era of computing, where its design and deployment leverages significant impact on the intelligent systems research. Moreover, the sustainability technologies can be effectively used in the progressive deployment of various network-enabled technologies like intelligent sensors, smart cities, wearable technologies, robotics, web applications and other such Internet technologies. The thrust of this book is to publish the state-of-the-art research articles that deals with the design, development, implementation and testing of the intelligent expert systems and also to provide an overview of the sustainable management of these systems.
Water Footprint: Assessment and Case Studies (Environmental Footprints and Eco-design of Products and Processes)
by Subramanian Senthilkannan MuthuThis book highlights the concept of water footprint in different industrial sectors such as leather tanning, steel, agriculture, textile and wine. One of the very basic necessities of life which is soon going to be scarce is water, hence the environmental footprint assessments on any scale essentially includes water footprint which is being measured in various supply chains and across different product categories. According to ISO 14046, the water footprint assessment refers to the total freshwater volume consumed and polluted directly or indirectly across a product’s end-to-end supply chain. This book presents, for industry purposes, the focus on identification and quantification of water trade, the scarcity, and pollution involved in the production of goods and services.
Message Dissemination Techniques in Opportunistic Underwater Sensor Networks
by Linfeng Liu Ran Wang Jiagao WuThis book investigates the architectures and characteristics of OUSNs, the mobility models of OUSN nodes, the challenges of message dissemination, and some evaluation indexes of message dissemination. Then, this book provides some message dissemination techniques in OUSNs from the viewpoints of nodes and data messages, respectively. The proposed message dissemination techniques and their conclusions can provide some useful insights to improve the performance of data message dissemination and promote the future applications of OUSNs. Researchers and engineers in the field of underwater sensor networks can benefit from the book.
Housing and SDGs in Urban Africa (Advances in 21st Century Human Settlements)
by Timothy Gbenga Nubi Isobel Anderson Taibat Lawanson Basirat OyalowoThere is a dearth of collections of scholarly works dedicated wholly to African issues, that comes out of the work done by African scholars and practitioners with both African collaborators and from elsewhere. This volume brings together scholarly works and thoughts that cut across and intertwine the tripods-environment-consciousness, socially just development and African development into options that could deliver on the promise of the SDGs. The book project is an initiative of the Centre for Housing and Sustainable Development at the University of Lagos, which realized the gap in ground research linking the housing sector with the SDGs in African cities. This book therefore presents chapters that explore the interconnections, interactions and linkages between the SDGs and Housing through research, practice, experience, case-studies, desk-based research and other knowledge media.
Motions of Ice Hydrometeors in the Atmosphere: Numerical Studies and Implications (Atmosphere, Earth, Ocean & Space)
by Pao K. WangThis book summarizes unique research findings on the hydrodynamic behavior of ice particles (ice crystals, snow, graupel and hailstones) in the atmosphere. The fall behavior of ice hydrometeors determines how and how fast a mixed-phase cloud can grow or dissipate. The book discusses how the authors used computational fluid dynamics (CFD) methods and numerical simulations to determine these behaviors, and presents these computations along with numerous detailed tables and illustrations of turbulent flow fields. It also examines the implications of the results for the general atmospheric sciences as well as for climate science (since the cloud problem is the source of the greatest uncertainty in model-based climate predictions). As such it allows readers to gain a clear and comprehensive understanding of how particles fall in clouds and offers insights into cloud physics and dynamics and their impact on the climate..
Intelligent Manufacturing and Energy Sustainability: Proceedings of ICIMES 2020 (Smart Innovation, Systems and Technologies #213)
by A. N. R. Reddy Deepak Marla Margarita N. Favorskaya Suresh Chandra SatapathyThis book includes best selected, high-quality research papers presented at the International Conference on Intelligent Manufacturing and Energy Sustainability (ICIMES 2020) held at the Department of Mechanical Engineering, Malla Reddy College of Engineering & Technology (MRCET), Maisammaguda, Hyderabad, India, during August 21-22, 2020. It covers topics in the areas of automation, manufacturing technology and energy sustainability and also includes original works in the intelligent systems, manufacturing, mechanical, electrical, aeronautical, materials, automobile, bioenergy and energy sustainability.
Community-Based Integrated Care and the Inclusive Society: Recent Social Security Reform in Japan (International Perspectives in Geography #12)
by Hitoshi Miyazawa Teruo HatakeyamaThis book discusses the building of comprehensive community support systems, which constitutes a key issue in social security reforms in Japan. The book comprises three parts: (I) Mapping Social Security in Japan, (II) Community-Based Integrated Care Systems in Japan, and (III) A Prospect of Community-Based Inclusive Society in Japan. The chapters in this book were composed on the basis of research into community-based integrated care systems and community-based inclusive society, conducted by members of the Association of Japanese Geographers’ Study Group “Regional Issues Related to the Birthrate Decline and Population Aging.” Choosing local governments with different regional characteristics, the authors conducted empirical research to uncover the characteristics of comprehensive community support systems, building processes, and challenges in the respective local governments. Non-Japanese readers will acquire an understanding of the characteristics of social security and the trends of the reforms in Japan. To support its use as a reference book, chapters in Part I include numerous maps and figures with the themes of welfare, medical care, and health levels in Japan.
A Historical Survey of the Yellow River and the River Civilizations (Understanding China)
by Jianxiong Ge Yunsheng HuThis book explores the relationship between rivers and ethics in China, with a particular focus on the health of the Yellow River and China’s sustainable development. Though the book falls into the category of East Asian History, it is an interdisciplinary academic work that addresses not only history, but also culture, human geography and physical geography.It traces the changes in the Yellow River over time and examines the origin and developmental course of Chinese civilization, which has always been closely intertwined with the Yellow River. It also draws comparisons between the Yellow River and the Yangtze, Nile, Tigris, Euphrates and Indus rivers to provide insights into how they have contributed to civilizations. At the same time, it discusses the lessons learned from people’s taming the Yellow River.Most significantly, the book explores the relationship between humans and the environment from an ethical standpoint, making it an urgent reminder of the crucial role that human activities play in environmental issues concerning the Yellow River so as to achieve a sustainable development for China’s “mother river.” The intended audience includes academic readers researching East Asian and Chinese history & culture, geography, human geography, historical geography, the environment, river civilizations, etc., as well as history and geography lovers and members of the general public who are interested in the Yellow River and the civilization that has evolved around it.
Matrix Discrete Element Analysis of Geological and Geotechnical Engineering
by Chun LiuThis book introduces the basic structure, modeling methods, numerical calculation processes, post-processing, and system functions of MatDEM, which applies the basic principles and algorithm of the discrete element method. The discrete element method can effectively simulate the discontinuity, inhomogeneity, and large deformation damage of rock and soil. It is widely used in both research and industry. Based on the innovative matrix discrete element computing method, the author developed the high-performance discrete element software MatDEM from scratch, which can handle millions of elements in discrete element numerical simulations. This book also presents several examples of applications in geological and geotechnical engineering, including basic geotechnical engineering problems, discrete element tests, three dimensional landslides, and dynamic and multi-field coupling functions. Teaching videos and the relevant software can be accessed on the MATDEM website (http://matdem.com). The book serves as a useful reference for research and engineering staff, undergraduates, and postgraduates who work in the fields of geology, geotechnical, water conservancy, civil engineering, mining, and physics.
Advances in Simulation and Process Modelling: Proceedings of the Second International Symposium on Simulation and Process Modelling (ISSPM 2020) (Advances in Intelligent Systems and Computing #1305)
by Yupeng Li Quanmin Zhu Feng Qiao Zhiping Fan Yinong ChenThis book gathers the selected papers from the Second International Symposium on Simulation and Process Modelling (ISSPM 2020), which was held online on August 29-30, 2020, due to COVID-19 pandemic. The Symposium provides a forum in virtual presentation for scholars, researchers and practitioners who are interested in the modelling and simulation of business processes, production and industrial processes, service and administrative processes, and public sector processes to develop theory and practice of simulation and process modelling.
Advances in Sustainable Construction Materials: Select Proceedings of ASCM 2020 (Lecture Notes in Civil Engineering #124)
by Sabyasachi Biswas Subhadeep Metya Sanjay Kumar Pijush SamuiThis book presents select proceedings of National Conference on Advances in Sustainable Construction Materials (ASCM 2020) and examines a range of durable, energy-efficient, and next-generation construction materials produced from industrial wastes and by-products. The topics covered include sustainable materials and construction, innovations in recycling concrete, green buildings and innovative structures, utilization of waste materials in construction, geopolymer concrete, self-compacting concrete by using industrial waste materials, nanotechnology and sustainability of concrete, environmental sustainability and development, recycling solid wastes as road construction materials, emerging sustainable practices in highway pavements construction, plastic roads, pavement analysis and design, application of geosynthetics for ground improvement, sustainability in offshore geotechnics, green tunnel construction technology and application, ground improvement techniques and municipal solid waste landfill. Given the scope of contents, the book will be useful for researchers and professionals working in the field of civil engineering and especially sustainable structures and green buildings.
The Geography and Remote Sensing Analysis of Sri Lanka
by Xianhu WeiThis book presents a survey, dynamic monitoring and comprehensive analysis of Sri Lanka’s land, vegetation, surface water, ocean and other environmental resources, as well as its economic, transportation, urban, agricultural and tourism development. It offers readers accurate, systematic and comprehensive information on Sri Lanka’s ecological setting and socio-economic development. It also sheds light on policies for the protection of the environment and biodiversity.
Tropical Constrained Environments and Sustainable Adaptations: Businesses and Communities (Managing the Asian Century)
by Simona Azzali K ThirumaranThis book investigates resource-constrained environments in the tropics and subtropics where people’s lives and businesses are affected, and adaptations occur periodically. Constrained environments are unique territories characterised by challenging circumstances, limited land and natural resources. They can be places with a small municipal boundary or cities in which parts around them may be consumed by ocean, bay or mountains. Those places face hard physical boundaries like coastlines and mountains, which in addition to policy decisions that may limit height or density, can also serve to limit capacity for expansion. Successful communities and businesses tend to survive in a changing environment given their strong intuitive and forward-looking adaptations.This book delves into the role of urban planning and design in the promotion of business and adaptations of people and communities. Additionally, the focus takes into account impact analysis and the effects of an expanding populations, including growing migrant flows, and business needs on the built environment of land-constrained territories
Tropical Peatland Eco-management
by Mitsuru Osaki Nobuyuki Tsuji Nazir Foead Jack RieleyIn this "Tropical Peatland Eco-management" book, eco-management is new terminology as an abbreviation of "ecology-based management for natural capital enhancement". Key concept on this eco-management is derived from previous book: "Tropical Peatland Ecosystem"(Springer, 2015, eds. by M. Osaki and N. Tsuji). Based on this new concept, this book thoroughly examines tropical peatland eco-management for scientists, political decision makers, governmental officials, land managers, students, and NGO/NPOs who are interested in 1) what the impact of peatland on climate change and ecosystem function, 2) how the management of disturbed peatland, and 3) drawing global scale restoration mechanisms of peatland and wetland. In tropical peatland, a large amount of GHGs (carbon dioxide, methane, and nitrous oxide) is emitted due to the unappropriate development and inadequate management of peatland. The peatland ecosystems consist of the carbon–water complex, which is affected easily by the impact of human and climate change. Throughout much research of tropical peatland, the problems that result from development of tropical peatland are found to stem mainly from a lack of understanding of the complexities of this ecosystem and the fragility of the relationship between peat and forest and also between carbon and water. In past, almost all peatland development and management system have been generally designed on “water drainage system”. On the contrast of old system, an innovated eco- management is, here, proposed as “water irrigation system”, including water cycling and natural capital enhancement. Through this book readers will learn the advanced peatland eco-management, with more practical methods and procedure based on ecosystem knowledge.
Theory of Generation and Conversion of Phonon Angular Momentum (Springer Theses)
by Masato HamadaThis book presents a theoretical study of the generation and conversion of phonon angular momentum in crystals.Recently, rotational motions of lattice vibrations, i.e., phonons, in crystals attract considerable attentions. As such, the book theoretically demonstrate generations of phonons with rotational motions, based on model calculations and first-principle calculations. In systems without inversion symmetry, the phonon angular momentum is shown to be caused by the temperature gradient, which is demonstrated in crystals such as wurtzite gallium nitride, tellurium, and selenium using the first-principle calculations. In systems with neither time-reversal nor inversion symmetries, the phonon angular momentum is shown to be generated by an electric field. Secondly, the book presents the microscopic mechanisms developed by the author and his collaborator on how these microscopic rotations of nuclei are coupled with electron spins. These predictions serve as building blocks for spintronics with phonons or mechanical motions.
Coalbed Methane in China: Geological Theory and Development
by Yan Song Xinmin Zhang Shaobo LiuThe coalbed methane (CBM) reserve in China ranks third in the world with a total resource of 36.8×1012 m3. Exploitation of CBM has an important practical significance to ensure the long-term rapid development of China natural gas industry. Therefore, in 2002, the Ministry of Science and Technology of China set up a national 973 program to study CBM system and resolve problems of CBM exploration and exploitation in China. All the main research results and new insights from the program are presented in this book. The book is divided into 11 chapters. The first chapter mainly introduces the present situation of CBM exploration and development in China and abroad. Chapters 2 through 9 illustrate the geological theory and prospect evaluation methods. Then chapters 10 and 11 discuss CBM recovery mechanisms and technology. The book systematically describes the origin, storage, accumulation and emission of CBM in China, and also proposes new methods and technologies on resource evaluation, prospect prediction, seismic interpretation and enhanced recovery. The book will appeal to geologists, lecturers and students who are involved in the CBM industry and connected with coal and conventional hydrocarbon resources research.