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The link between modern lifestyles and increasing levels of chronic heart disease, obesity, stress and poor mental health is a concern across the world.

Why do you lean in a bend? Why does a sprinter slow down before the finish line? Why do golf balls have dimples? Why do you swim better slightly underwater? Why, on a bike, the faster you go, the more stable you are? Why shouldn¿t you rely on doping tests too much? Is there a law of evolution of records?These are some of the 40 questions that Amandine Aftalion answers in this book using simple physics and mathematics, and some humor. Not only will it allow you to improve yourself in sports, but it will also but it will also give way to understanding how champions do.An easy book to read and the must to have if you are a sports addict or if you watch sports on TV and ask yourself ¿why?¿.Amandine Aftalion is a French mathematician. She is a CNRS senior scientist and graduated from École normale supérieure in Paris. She has given talks all over the world, as a specialist of models coming from low temperature physics. She has written a book on vortices in Bose¿Einstein condensates. More recently, she has used energy minimization to study an optimal control problem coming from human energy: optimizing running. She has written papers on sports aimed at coaches. Part of her latest results have inspired the first chapter of this book. She is the producer and director of a French YouTube channel for the popularization of mathematics, Videodimath, elected as one of the 5 best French YouTube channels for popular mathematics.

Based on thoroughly researched texts and rare photographies this book describes the actual developments of international shipping and all the facets connected to overseas good flows.

This contributed volume presents the latest research on additive manufacturing (AM) or 3D printing, one of the key techniques of novel medical devices, which can process complicated or customized structures to match the properties of human tissues. AM allows for the fabrication of devices with optimal architectures, complicated morphologies, surface integrity, and regulated porosity and chemical composition. Various AM methods can now consistently fabricate dense products for a variety of materials, comprising steels, titanium alloys, Co-Cr alloys, metal-based composites, and nanocomposites. This book elucidates the chronology of various techniques that are categorized under additive manufacturing. Moreover, the futuristic techniques or advancements in this area are also described. The available literature focuses on the microstructure and various properties of 3D-printed alloys. However, the research on the wear characteristics, corrosion resistance, and biocompatibility of 3D-printedtechnology for biomedical applications is limited. This book comprises the helicopter view of different surface analysis trends of additive manufactured alloys. The book can be a valuable reference for beginners, researchers, and professionals interested in bioimplant manufacturing and allied fields.

The aim of this book is to introduce the clinical applications of various flaps in oncoplastic surgery. After a brief introduction of the background and anatomical basis of breast reconstruction, the book shows surgical reconstruction procedures using different types of flaps, for example, deep inferior epigastric perforator (DIEP) flap, profunda artery perforator flap and omentum flap. The great number of representative clinical cases together with high quality operative pictures constitute one of the highlights of this book. These pictures provided with details in flap design, elevation, harvest, transfer, and complications management. Furthermore, the use of Indocyanine green angiography and three-dimensional shaping with autologous tissue transplantation is discussed. Written by a group of experienced oncoplastic surgeons, this book offers a valuable reference work for medical researchers and practitioners in microsurgery, plastic and reconstructive surgery.

The 7-volume set LNCS 14651 - 14657 conference volume constitutes the proceedings of the 43rd Annual International Conference on the Theory and Applications of Cryptographic Techniques, EUROCRYPT 2024, held in in Zurich, Switzerland, in May 2024. The 105 papers included in these proceedings were carefully reviewed and selected from 500 submissions. They were organized in topical sections as follows: Part I: Awarded papers; symmetric cryptology; public key primitives with advanced functionalities; Part II: Public key primitives with advances functionalities; Part III: AI and blockchain; secure and efficient implementation, cryptographic engineering, and real-world cryptography; theoretical foundations; Part IV: Theoretical foundations; Part V: Multi-party computation and zero-knowledge; Part VI: Multi-party computation and zero-knowledge; classic public key cryptography, Part VII: Classic public key cryptography.

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Strategic agility is a fast-growing paradigm for strategic thinking and strategy-making that is finding increasing acceptance both in academia and practice. But what are the theoretical origins of this paradigm? What are the main lines of development of the paradigm in the current academic debate and in firms adopting agile strategies? And, finally, what are the areas and topics that need additional research? With this book, Guido Bortoluzzi and Marco Balzano take us first into the past to look for the historical roots of this disruptive paradigm, then review the current academic debate on the topic and present some cases of agile companies. And finally, they discuss the potential future development of this topic in the field of strategy research.

This open access book is the outcome of a unique multinational effort organized by the Hamburg-based Defense AI Observatory (DAIO) to portray the current state of affairs regarding the use of artificial intelligence (AI) by armed forces around the world. The contributions span a diverse range of geostrategic contexts by providing in-depth case studies on Australia, Canada, China, Denmark, Estonia, Finland, France, Germany, Greece, India, Iran, Israel, Italy, Japan, the Netherlands, Russia, Singapore, South Korea, Spain, Sweden, Taiwan, Turkey, Ukraine, the UK, and the United States. The book does not speculate about the future implications of AI on armed forces, but rather discusses how armed forces are currently exploring the potential of this emerging technology. By adopting a uniform analytical framework, each case study discusses how armed forces view defense AI; how they are developing AI-enhanced solutions, adapting existing structures and processes, and funding their defense AI endeavors; to what extent defense AI is already fielded and operated; and how soldiers and officers are being trained to work with AI.

This book presents a comprehensive overview of the development of various schools of economic thought. Written for students of economics and anyone interested in the history of economics, it introduces the economic thinking of major economists, including Adam Smith, David Ricardo, Karl Marx, and John Maynard Keynes, and explains how classical economics and modern schools of economic thought evolved also in relation to the social conditions and real economic problems they were trying to address. It covers topics such as the evolution of classical economics, the marginal revolution, the theory of capital and the Cambridge controversies, Keynes's General Theory, the neoclassical synthesis, and the history of macroeconomics. The author also reflects on the contemporary influence of various schools of economic thought and what answers they offer to present-day problems. The second edition is completely updated and offers two new chapters, one on the methodology of economics and another on economic growth. The final chapter presents and critically evaluates developments in macroeconomics in the years after the "Great Recession."

This open access book analyzes how sound choices can be made in Dutch health care policies, and shows why they are necessary, urgent, and even inevitable. Analyzing the current functioning and funding of the Dutch health care system, this book shows how three dimensions of sustainability - financial, staffing and societal - are under increasing pressure. This study explores priority setting in health care and calls for well-informed, clear and sometimes uncompromising choices in the allocation of means and personnel. This is necessary in order to maintain accessible and high-quality care for all, and to improve public health. Making balanced choices in health care is of particular importance to vulnerable groups whose voices may not be heard as readily or effectively in the public debate, and whose interests are more easily crowded out. Prioritizing in the domain of public health care is first and foremost a political responsibility, but also one for health care providers across the system and ultimately also for citizens. While this work focuses on the Netherlands, similar processes are at play across the developed economies, making it broadly relevant to policy makers, health care professionals and health care (policy) researchers grappling with the questions surrounding the sustainability of public health care.

This book examines issues of intersectionality and multicultural competency, humility, and sensitivity necessary to work with interracial, intercultural, and interfaith couples. It describes a therapeutic approach that combines a social constructionist framework with ecological systems theory using an intersectional lens. Chapters explore key issues relevant to interracial, intercultural, and interfaith couples across the lifespan, including attraction and dating, cohabitation, marriage and polyamory, children, retirement as well as such potentially challenging topics as sex, politics, and religion. Featured areas of coverage include: How to apply ecological systems theory and social constructionism to guide self of the therapist reflections and clinical interventions that address the nuances of intersectionality among interracial, intercultural, and interfaith couples across the lifespan. Attention to intersectionality between therapists and clients. Strategies for addressing challenging issues within the current political environment in which diversity is debated and may become divisive. Case applications and extended reflections Interracial, Intercultural, and Interfaith Couples and Families Across the Life Cycle: A Clinician's Guide is an essential resource for clinicians, therapists, and practitioners as well as researchers, professors, and graduate students in family studies, clinical psychology, and public health, as well as all interrelated disciplines.

This book takes a novel approach by highlighting comparative and long-term historical perspectives on experimental practice. The juxtaposition of accounts of natural, social, and medical experimentation is very enlightening, especially because the authors put the emphasis on the different kinds of objects of experimentation (physical matter, chemical reagents, social groups, organizations, sick individuals, archeological remains) and demonstrate how much the kinds of objects matter for the practice of experimentation, its methods, tools, and methodologies. Taken together, the chapters raise several fascinating questions for further study: What do these different approaches have in common? Why do we call them "experimentation"? What are the intersections among the fields and their developments? The volume engages philosophical approaches that are not well known to Anglophone readers (Bachelard, Bergson, Bernard, Canguilhem, among others) and brings to attention a wealth of Francophone secondary literature on past and present scientific experimentation. The collection fills a yawning gap in science, science studies, and philosophy of science teaching, making it particularly valuable philosophers and historians of science in all subfields.

Fractures of the scapula are usually associated with high-energy trauma and its management has deeply changed in the last decade. The unfavorable scapular anatomy, combined with the complexity of the approaches for fracture fixation, make the treatment challenging, even for experienced surgeons. Furthermore, the literature is controversial regarding surgical indications and rationale for treatment. This book is designed to address and discuss critical aspects of decision making for the management of scapular fractures, including anatomy, epidemiology, surgical indications, rehabilitation, treatment, and outcomes. It also presents several challenging cases with adequate preoperative planning, emphasizing the different approaches, fixation strategies, soft tissue handling, and postoperative care. Floating shoulder and the association between scapular fractures and clavicle fractures are also addressed, as well as a hot topic and emerging issue: the periprosthetic scapular fracture following reverse shoulder arthroplasty. The approaches and fixation strategies will be the main points of the book and richly illustrated by images. Fractures of the Scapula - Current Concepts is an indispensable reference to shoulder surgeons, general orthopaedic surgeons, orthopaedic trauma surgeons, thoracic surgeons, orthopaedic fellows and residents, medical students, and physical therapists who are eager to deepen their knowledge in the management of the challenging scapular fractures. *the Editors modified the proposal based on the reviewer's feedback.

This book constitutes the proceedings of the 11th International Conference on Big Data Analytics in Astronomy, Science, and Engineering, BDA 2023, which took place in Aizu, Japan during December 5-7, 2023. The 19 full papers included in this book were carefully reviewed and selected from 55 submissions. They were organized in topical sections as follows: Data management and visualization; data science: architectures and systems; data science and applications; and cyber systems and information security.

This book constitutes the refereed conference proceedings of the second International Conference on Speech and Language Technologies for Low-Resource Languages, SPELLL 2023, held in Perundurai, Erode, India, during December 6-8, 2023. The 27 full papers and 6 short papers presented in this book were carefully reviewed and selected from 94 submissions. The papers are divided into the following topical sections: language resources; language technologies; speech technologies; and workshops - regional fake, MMLOW, LC4.

This book initially delves into its fundamentals to initiate the exploration of online incentive mechanisms in wireless communications. Three case studies are provided to elaborate details on designing online mechanism design in practical system. For crowdsensing with random task arrivals, this book introduces a linear online incentive mechanism model with insurance of the quality of information for each incoming task. In the context of edge computing systems, the authors model a nonlinear online incentive mechanism with the consideration of mobile users' energy budget constraints. It also explores online incentive mechanism for collaborative task offloading in mobile edge computing to achieve on-arrival instant responses. This book not only disseminates current knowledge but also sheds light on future research directions. The design of incentive mechanisms in wireless communication systems is of paramount importance as it encourages dormant terminals within networks to contribute their valuable resources. The consideration of randomness of network processes enhances the mechanism design under online settings and decision making on the fly. This book endeavours to bridge existing knowledge gaps by comprehensively presenting and developing fundamental insights into online incentive mechanisms and their design methods in the realm of wireless communications. It's one of the first books to provide a comprehensive understanding of the fundamental principles of online incentive mechanisms and their intricately designed methods in the dynamic world of wireless communications. Future research directions include an investigation in the evolving domain of online incentive mechanism designs within wireless communications. This book strikes a balance between theoretical knowledge and practical application, making it a valuable resource for both researchers and practitioners in the field of wireless communications and network economics. Advanced-level students majoring in computer science and/or electrical engineering will want to purchase this book as a study guide.

NEW VERSION This book introduces readers to the astonishing civilisation of the Incas. Its novelty lies in its general but highly informative synthesis of their history and astronomy through the accounts of contemporary chronicles and recent archaeological findings. Richly illustrated with the author's own photographs, it will attract the attention of seasoned travellers interested in ancient civilisations and keen to discover what people were capable of achieving so long ago, but also any reader interested in the history and prehistory of South American peoples, including students or university researchers wanting to know more about the pre-Columbian civilizations of Peru. The Inca civilisation was in fact the culmination of cultural contributions from a dozen or so complex pre-Columbian civilizations, such as those of Chavín, Nazca, Wari, or Tiwanaku. Intensely spiritual, the Inca people attributed metaphysical powers to all manner of objects and places they considered sacred, but at the same time the numerous alignments in their buildings show that they result from careful observations of the Sun, the Moon, and the stars at different times of the year. Indeed, the Incas were an essentially agrarian people, so time measurement and calendar devices were essential for the purely pragmatic problem of planning agricultural tasks during the tropical year. The book sets out to describe the Incas in their historical and geographical context, avoiding specialization or excessive technicality, but retaining a certain scientific rigor, and including a detailed consideration of their interest in the sky and astronomy. OLD VERSION The aim of this book is to transport the reader to the heart of the marvelous and fascinating history of the Andean peoples.This work synthesizes information about the Inca civilization and those which preceded it and highlights for these cultures the intimate relationships between the life of the peoples and the observation of the sky. The novelty of this work lies in the general character of the synthesis, avoiding specialization or excessive technicality but retaining the scientific rigor. The text immediately immerses the reader in the surprising cultural diversity of Peru. It quickly becomes apparent that limiting the history to only the Inca Empire would amount to considering only part of the historical diversity of this society and would neglect a major part of its richness.The prestigious Inca civilization was in fact the culmination of the cultural contributions of a dozen astonishing and complex pre-Columbian civilizations such as those of Chavín, Nazca, Wari or Tiwanaku. A major part of the book is focused on the study of the sky and on astronomy, which was of considerable importance in the peruvian universe. If these populations devoted themselves to observing the Sun, the Moon or the brightest planets, they also observed certain "dark" constellations appearing clearly in contrast against the bright background of the Milky Way which played an important role in the cosmic conception of the pre-Columbian worlds. The study of numerous architectural alignments testifies to the fact that these result from astronomical considerations such as the observations of the Sun and other stars (the Pleiades for example) at privileged moments (solstices and equinoxes) of the year. The importance of time measurement and calendar devices used for correct planning of agricultural tasks during the different seasons of the tropical year is also emphasized. The observation of the Sun certainly played a key role in the Inca civilization, particularly for determining the privileged moments of the astronomical year in relation to the agrarian rhythms associated with the tropical year. The history of the Inca people is imbued with an astonishing and pervasive spirituality that is discussed in great detail. These people in fact attributed metaphysical power to objects and places considered sacred which were integrated into a system of privileged directions radiating from the Cuzco temple of the Sun. On reading the various chapters of this book, the reader will undoubtedly retain the dominant idea that Peru has a long, eventful and fascinating history of very rich cultures and civilizations. This book is aimed at a rather wide and cultivated audience, passionate about history, ethnology, and astronomy of south american cultures. It is also intended for students or university researchers interested in the pre-Columbian civilizations of Peru.

Focusing on emerging features of digital transformation, digital economy, digital innovation, and digital entrepreneurship, this edited volume highlights new aspects of digital transformation and research progress in the field. Chapters cover a wide range of topics such as: promoting the growth of the digital economy through the alertness of entrepreneurs; predicting entrepreneurial performance through the lens of entrepreneurial orientation and digital adoption with a machine learning approach; proposing a guide to emphasize the key aspects of social media analytics; examining the digital pathology ecosystem and key drivers for investment in more efficient disease diagnosis and monitoring; exploring how humane orientation contributes to the intention to use digital entrepreneurship with a gender perspective. Concluding with a review of the extant digital economy literature, the volume proposes a future research agenda which will be useful not only for researchers and academics, but also for entrepreneurs and policymakers.

This proposed book aims to present an analysis of several crisis issues induced by global climate changes and implications at the micro-level, particularly from the perspective of ground-based study. Climate crisis leads to several socio-ecological issues which need to discuss with some empirical case studies from the contextual global evidences. Climatic crisis generates several social responses which are associated with mitigating issues in addition to sustainable development goals. Under these circumstances, several loopholes interlinked with climatic crisis need to expose in the present-day context. This book argues that it is important to understand the issues from multiple dimensions. It identifies some important dimensions to discuss in the process. Themes we purpose to cover are: several field-based studies are included for which micro-level field-based data would incorporate to understand current crisis induced by climate change, thus exposing the vulnerabilities of the communities which would be incorporated in different chapters with adequate representation of qualitative methods, modelling-based geospatial approach. Therefore, some secondary data-based studies have also been included to provide a broader picture. Additionally, this book aims to provide an interdisciplinary understanding of the issues mainly from the lenses of Geography, Economics, and Sociology as well as Environmental Studies too. Given the focus of this study, it is believed that an approach that harmonizes the cognitive domain from different discipline is appropriated. A combination of chapters using qualitative as well as quantitative methods also made this book exclusive from others. We believe that this edited book surely contributes the knowledge domain with some relevant chapters' discussion in the contemporary time and leads to reduce the gap of knowledge.

This book comprehensively discusses the development, application and challenges of network slicing technology in wireless communications. Starting with the basic concept and enabling technologies of network slicing, this book introduces how to integrate AI (Artificial Intelligence) technology into the end-to-end deployment, resource allocation and performance enhancement for multi-tenant slicing. An in-depth exploration of managing multi-domain slices deployed in the federated infrastructure networks is presented, including on-demand cooperation among multiple infrastructure networks, distinct slice deployment, hierarchical slice orchestration and fast slice adaption. As a guide to leveraging AI to enhance traffic performance of multi-tenant slicing and customize resource slicing for industrial scenarios, this book provides insights, modeling, applications and research issues. A holistic perspective on prominent role of network slicing in managing wireless network resources is provided as well. Overall, network slicing as a key technology of wireless networks, enables to satisfy differentiated service demands of multiple tenants from vertical industries with the same shared physical infrastructure network. As future wireless networks are expected to facilitate the evolution of vertical industries, various vertical enterprises as tenants require an intelligent network slicing paradigm to provide highly customizable services. AI-based management system for network slicing excel at deploying slices rapidly, allocating resources efficiently and avoiding service quality degradation. With the increasing diversity of service demands and complexity of communication environment, incorporating AI into network slicing is a necessity for improving flexibility and automation of resource management. This book targets advanced-level students in information and communication sciences as a secondary textbook. Researchers and industry professionals working in various areas, such as wireless communication systems, network management and orchestration, resource allocation and AI-enabled wireless networks will also find this book useful as reference book.