Bøker utgitt av Springer Nature Switzerland AG

Tensor is a natural representation for multi-dimensional data, and tensor computation can avoid possible multi-linear data structure loss in classical matrix computation-based data analysis. This book is intended to provide non-specialists an overall understanding of tensor computation and its applications in data analysis, and benefits researchers, engineers, and students with theoretical, computational, technical and experimental details. It presents a systematic and up-to-date overview of tensor decompositions from the engineer's point of view, and comprehensive coverage of tensor computation based data analysis techniques. In addition, some practical examples in machine learning, signal processing, data mining, computer vision, remote sensing, and biomedical engineering are also presented for easy understanding and implementation. These data analysis techniques may be further applied in other applications on neuroscience, communication, psychometrics, chemometrics, biometrics, quantum physics, quantum chemistry, etc. The discussion begins with basic coverage of notations, preliminary operations in tensor computations, main tensor decompositions and their properties. Based on them, a series of tensor-based data analysis techniques are presented as the tensor extensions of their classical matrix counterparts, including tensor dictionary learning, low rank tensor recovery, tensor completion, coupled tensor analysis, robust principal tensor component analysis, tensor regression, logistical tensor regression, support tensor machine, multilinear discriminate analysis, tensor subspace clustering, tensor-based deep learning, tensor graphical model and tensor sketch. The discussion also includes a number of typical applications with experimental results, such as image reconstruction, image enhancement, data fusion, signal recovery, recommendation system, knowledge graph acquisition, traffic flow prediction, link prediction, environmental prediction, weather forecasting, background extraction, human pose estimation, cognitive state classification from fMRI, infrared small target detection, heterogeneous information networks clustering, multi-view image clustering, and deep neural network compression.

Nanotechnology is an interdisciplinary research field that integrates chemistry, engineering, biology, and medicine. Nanomaterials offer tremendous opportunity as well as challenges for researchers. Of course, cancer is one of the world's most common health problems, responsible for many deaths. Exploring efficient anticancer drugs could revolutionize treatment options and help manage cancer mortality. Nanomedicine plays a significant role in developing alternative and more effective treatment strategies for cancer theranostics. This book mainly focuses on the emerging trends using nanomaterials and nanocomposites as alternative anticancer material¿s. The book is divided into three main topic areas: how to overcome existing traditional approaches to combat cancer, applying multiple mechanisms to target the cancer cells, and how nanomaterials can be used as effective carriers. The contents highlight recent advances in interdisciplinary research on processing, morphology, structure, and properties of nanostructured materials and their applications to combat cancer.Cancer Nanotheranostics is comprehensive in that it discusses all aspects of cancer nanotechnology. Because of the vast amount of information, it was decided to split this material into two volumes. In the first volume of Cancer Nanotheranostics, we discuss the role of different nanomaterials for cancer therapy, including lipid-based nanomaterials, protein and peptide-based nanomaterials, polymer-based nanomaterials, metal-organic nanomaterials, porphyrin-based nanomaterials, metal-based nanomaterials, silica-based nanomaterials, exosome-based nanomaterials and nano-antibodies. In the second volume, we discuss the nano-based diagnosis of cancer, nano-oncology for clinical applications, nano-immunotherapy, nano-based photothermal cancer therapy, nano-erythrosomes for cancer drug delivery, regulatory perspectives of nanomaterials, limitations of cancer nanotheranostics, the safety of nano-biomaterials for cancer nanotheranostics, multifunctional nanomaterials for targeting cancer nanotheranostics, and the role of artificial intelligence in cancer nanotheranostics.

This book presents a comprehensive overview of state-of-the-art quantum dot photodetectors, including device fabrication technologies, optical engineering/manipulation strategies, and emerging photodetectors with building blocks of novel quantum dots (e.g. perovskite) as well as their hybrid structured (e.g. 0D/2D) materials. Semiconductor quantum dots have attracted much attention due to their unique quantum confinement effect, which allows for the facile tuning of optical properties that are promising for next-generation optoelectronic applications. Among these remarkable properties are large absorption coefficient, high photosensitivity, and tunable optical spectrum from ultraviolet/visible to infrared region, all of which are very attractive and favorable for photodetection applications. The book covers both fundamental and frontier research in order to stimulate readers' interests in developing novel ideas for semiconductor photodetectors at the center of future developments inmaterials science, nanofabrication technology and device commercialization. The book provides a knowledge sharing platform and can be used as a reference for researchers working in the fields of photonics, materials science, and nanodevices.

The subject of tropical cyclones in Southern Africa, also known as hurricanes or typhoons in other regions of the world, has been growing over the past few decades. However, there is still limited literature on foundational and fundamental topics on the matter. To this end, this book addresses this gap, citing some examples from both historic and recent tropical cyclones. The book presents meteorological and climatic aspects of tropical cyclones, including reviews on forecasting, warning message dissemination and public response aspects of early warning systems with a focus on the Tropical Cyclones Idai and Kenneth. Fundamentals in disaster risk reduction (DRR) are also discussed moving from the provisions of the Hyogo Framework for Action (2005¿2015), to the Sendai Framework for Disaster Risk Reduction (2015¿2030). Climate change issues are central to the publication, as well as the role of information and communication technologies in DRR and management. The book also tackles some challenges and opportunities associated with the implementation of regional legal and institutional frameworks on DRR. The book comes as part of a series with three volumes. The other volumes include ¿Cyclones in Southern Africa Vol. 1: Interfacing the Catastrophic Impact of Cyclone Idai with SDGs in Zimbabwe¿ and ¿Cyclones in Southern Africa Vol 3: Implications for the Sustainable Development Goals¿. To this end, this book is suitable as a read for several professionals and disciplines such as tourism and hospitality studies, economics, sustainable development, development studies, environmental sciences, arts, geography, life sciences, politics, planning and public health.

This book elaborates on how Norway has managed to convert a large fraction of its endowment of hydrocarbons below the seabed of Norwegian waters into financial wealth, invested in the world¿s capital markets. Further, it explains how this wealth is managed. Under the current guidelines, only the assessed return on investment may be allotted to public budgets. This ensures that the wealth will benefit both current and future generations. The capital is gathered in the Sovereign Wealth Fund ¿ or State Pension Fund Global (SPF-G) ¿, which is intended to maximize capital value without exceeding acceptable risks. The book offers new insights into the history and management of the fund, examines its successes,and discusses future challenges. Given its scope, it appeals to scholars of economics, finance and political science, and to anyone interested in the sustainable investment of natural resource-based revenues.

This volume continues to highlight the latest research contributions presented at the annual Wroclaw conference in Finance (Poland), covering a wide range of topics in the field. The chapters reflect the extent, diversity, and richness of research areas, and discuss both fundamental and applied finance. A detailed analysis of current financial-market problems including specifics of Polish and Central European markets is also part of this volume. Selected chapters also examine the results of advanced financial modeling. These proceedings are a valuable resource for researchers in universities and research and policy institutions, graduate students and practitioners in economics, finance and international economics in both private and government institutions.

This volume is the first handbook that brings together cutting-edge international research on teacher ethos from a broad array of disciplines. The main focus will be on research that illustrates current conceptualizations of ethos and its importance for acting effectively and responsibly in and out of the classroom. Research will encompass updated empirical and philosophical work that points to the difference in learning when teaching is practised as a moral activity instead of a merely functional one. Authors are among the world¿s foremost researchers whose work crosses over from moral education into psychology, neuroscience, sociology, philosophy, pedagogy, and curriculum, drawing on these various fields of research. Today, more than ever, we understand that teachers, like other professionals, need more than subject-matter expertise for acting responsibly and doing their best in their daily duties. Doing so requires possessing a guiding system of professional ethics, moral positioning, goals, norms, and values ¿ in other words: a professional ethos. While the handbook concentrates on Western domains in the current era, the work will extend to other cultures and times as well. With this comprehensive range of perspectives, the book will be attractive and useful for researchers on teachers and teaching as well as for teacher educators, curriculum designers, educational officials, and, last-but-not-least, anyone who is interested in what makes a good teacher.This volume is also a tribute to Fritz Oser, a leading scholar in research on ethos, who sadly passed-away during the compilation of this handbook.

Globalization of the integrated circuit (IC) supply chains led to many potential vulnerabilities. Several attack scenarios can exploit these vulnerabilities to reverse engineer IC designs or to insert malicious trojan circuits. Split manufacturing refers to the process of splitting an IC design into multiple parts and fabricating these parts at two or more foundries such that the design is secure even when some or all of those foundries are potentially untrusted. Realizing its security benefits, researchers have proposed split fabrication methods for 2D, 2.5D, and the emerging 3D ICs. Both attack methods against split designs and defense techniques to thwart those attacks while minimizing overheads have steadily progressed over the past decade.This book presents a comprehensive review of the state-of-the-art and emerging directions in design splitting for secure split fabrication, design recognition and recovery attacks against split designs, and design techniques to defend against those attacks. Readers will learn methodologies for secure and trusted IC design and fabrication using split design methods to protect against supply chain vulnerabilities.

This volume gathers together selected, peer-reviewed papers presented at the BIOMAT 2020 International Symposium, which was virtually held on November 1-6, 2020, with an organization staff based in Rio de Janeiro, Brazil. Topics covered in this volume include infection modeling, with an emphasis on different aspects of the COVID-19 and novel Coronavirus spread; a description of the effectiveness of quarantine measures via dynamic analysis of SLIR model; hemodynamic simulations in time-dependent domains; an optimal control model for the Ebola disease; and the co-existence of chaos and control in the context of biological models. Texts in agroforestry, economic development, and wastewater treatment processes complete this volume.Held every year since 2001, the BIOMAT International Symposium gathers together, in a single conference, researchers from Mathematics, Physics, Biology, and affine fields to promote the interdisciplinary exchange of results, ideas and techniques, promoting truly international cooperation for problem discussion. The 20th edition of the BIOMAT International Symposium has received contributions by authors from 18 countries: Algeria, Brazil, Cameroon, Canada, Chile, China (Hong Kong), Colombia, Germany, Hungary, India, Italy, Morocco, Nigeria, Russia, Senegal, South Africa, USA, and Uzbekistan. Previous BIOMAT volumes with selected works from 2017, 2018, and 2019 were also published by Springer.

The book focuses on the interactions between international legal regimes related to biodiversity governance. It addresses the systemic challenges by analyzing the legal interactions between international biodiversity law and related international law applicable to economic activities, as well as issues related to the governance of biodiversity based on functional, normative, and geographic dimensions, in order to present a crosscutting, holistic approach. The global COVID-19 pandemic, the imminent revision of the Strategic Plan for Biodiversity 2011-2020, and the Aichi Targets have created the momentum to focus on the interactions between the Convention on Biological Diversity and other international environmental regimes.Firstly, it discusses the principles that inspire biodiversity-related conventional law, the soft law that conveys targets for enforcement of the Biodiversity Convention, their structural, regulatory and implementation gaps, the systemic relations arising from national interests, and the role of scientific advisory bodies in biodiversity-related agreements. The second part then addresses interactions in specific conventional frameworks, such as the law of multilateral trade and global public health, and the participation of communities in the management of genetic resources. Lastly, the third part illustrates these issues using four case studies focusing on the challenges for sustainability and marine biodiversity in small islands, the Arctic Ocean, the Caribbean Sea, and the Mediterranean Sea, as a way to strengthen a horizontal and joint approach.The book is primarily intended for academics, researchers, and students interested in international environmental law and policy and in interactions for creating conditions for fair, sustainable, and resilient environmental development. By offering an analysis of instruments and criteria for systemic relations in those areas, it will also appeal to public and private actors at the domestic and international level.

This book studies past economics from anthropological, archaeological, historical and sociological perspectives. By analyzing archeological and other evidence, it examines economic behavior and institutions in ancient societies. Adopting an interdisciplinary perspective, it critically discusses dominant economic models that have influenced the study of past economic relations in various disciplines, while at the same time highlighting alternative theoretical trajectories. In this regard, the book¿s goal is not only to test theoretical models under scrutiny, but also to present evidence against the rationalization of past economic behavior according to the rules of modern markets. The contributing authors cover various topics, such as trade in the classical Greek world, concepts of commodity and value, and management of economic affluence.

This collection from the 12th International Conference on Magnesium Alloys and Their Applications (Mg 2021)¿the longest running conference dedicated to the development of magnesium alloys¿covers the breadth of magnesium research and development, from primary production to applications to end-of-life management. Authors from academia, government, and industry discuss new developments in magnesium alloys and share valuable insights.Topics in this volume include but are not limited to the following: Primary production Alloy development Solidification and casting processes Forming and thermo-mechanical processing Other manufacturing process development (including joining and additive manufacturing) Corrosion and protection Modeling and simulation Structural, functional, biomedical, and energy applicationsAdvanced characterization and fundamental theoriesRecycling and environmental issues

There is evidence that the world has been witnessing more intense tropical cyclones. Accompanying these tropical cyclones are heightened levels of devastation that witness the loss of human life and wildlife, destruction of natural resources and property and the disruption of major economic and social activities. To this end, there is a growing demand for publications focusing on tropical cyclones at various levels that include regional, national and local levels, especially from Africa. One sub-region that has been witnessing the harsh realities of the increasing intensity of tropical cyclones in southern Africa. However, within this region, countries are usually impacted at varying degrees of damage. Among the countries that usually encounter the harshness of these tropical cyclones are the Comoros, Botswana, Madagascar, Mauritius, Malawi, Mozambique, Reunion, the Seychelles, South Africa and Zimbabwe. From the history books, the following tropical cyclones made landfall and hit southern Africa: Eline (2000), Favio (2007), Dineo (2017), Idai (2019), Kenneth (2019), Eliose (2021), and Chalane (2020). Although all these tropical cyclones had negative impacts, it is undoubtedly Tropical Cyclone Idai that shocked the world with its devastation mainly in Mozambique, Malawi and Zimbabwe in March 2019. Key infrastructure was destroyed, livelihoods were lost, and the environment was degraded. Thousands of people died, many more were injured, many remain unaccounted for and others remained homeless as of the time of finalising this book in February 2021. This book, therefore focuses on the devastating impacts of Tropical Cyclone Idai in Zimbabwe. The book interfaces Tropical Cyclone Idai¿s impacts with the 2030 Agenda for Sustainable Development and some of the 17 Sustainable Development Goals (SDGs). This linkage was deliberate given that there is still time remaining until 2030, and the world has generally agreed to move into the future along the pathways of sustainable development and sustainability. The book adds to the first comprehensive profiling of the impacts of tropical cyclones on southern African economies, particularly that of Zimbabwe. It also comes up as the first in a three-volume series. The other volumes to look out for are Cyclones in Southern Africa Vol 2: Foundational and Fundamental Topics; and Cyclones in Southern Africa Vol 3: Implications for the Sustainable Development Goals. To this end, this book is suitable as a read for several professionals and disciplines such as tourism and hospitality studies, economics, sustainable development, development studies, environmental sciences, arts, geography, life sciences, politics, planning and public health.

Worldwide demand for sand and gravel is increasing daily, as the need for these materials continues to rise, for example in the construction sector, in land filling and for transportation sector based infrastructural projects. This results in over-extraction of sand from channel beds, and hampers the natural renewal of sediment, geological setup and morphological processes of the riverine system. In India, illegal sand mining (of alluvial channels) and gravel mining (of perennial channels) are two anthropogenic issues that negatively affect the sustainable drainage system. Along the Kangsabati River in India, the consequences of sand mining are very serious. The construction of Mukutmonipur Dam (1958) on the river causes huge sediment deposition along the middle and downstream areas, these same areas are also intensely mined for sand (instream and on the flood plain). Geospatial models are applied in order to better understand the state and the resilience of stream hydraulics, morphological and river ecosystem variables during pre-mining and post-mining stages, using micro-level datasets of the Kangsabati River. The book also includes practicable measures to minimize the environmental consequences of instream mining in respect to optimum sand mining. It discusses the threshold limits of each variable in stream hydraulics, morphological and river ecological regime, and also discusses the most affected variables. Consequently, all outputs will be very useful for students, researchers, academicians, decision makers and practitioners and will facilitate applying these techniques to create models for other river basins.