Bøger udgivet af Springer Nature Switzerland AG

This book describes the role of magnetism in electrical engineering, starting from the most basic laws of physics, converted into simulation models such that electrical engineering students can learn by example and practice. The author demystifies a topic that many electrical engineers take for granted, providing readers the tools to be able to understand how any magnetic component works. He describes magnetic components like inductors and transformers in simple understandable language. Mathematical equations related to the basic laws of physics are described in detail along with the physical significance of the equations. Every application is supported by a simulation. All simulations are performed using free and open source software based on Python making the material in this book universally accessible.

Innovative research requires courageous methods. With this in mind, Courageous Methods in Cultural Psychology invites students and post-graduate researchers to develop methods that will let them grasp phenomena of interest more fully. Readers will learn how to use established methods, and may be asked to develop them further by combining single steps of extant procedures, or by taking a completely new approach to data collection and analysis. In this book, diverse researchers present projects in which they have tried to do just that. A comprehensive process ¿ from narrowing down research questions to collecting and analyzing data ¿ is given in detail, followed by critical reflections on how well the authors have understood and shared complex realities. Project presentations are framed by theoretical chapters that deal with the challenges and opportunities of cultural psychology and interdisciplinary research. Courageous Methods in Cultural Psychology is sure to inspire and encourage those who wish to venture on new roads ¿into the wild.¿

With the development of effective antiretroviral therapies (ART) in the mid-1990s, HIV became a treatable although serious condition, and people who are adherent to HIV medications can attain normal or near-normal life expectancies. Because of the success of ART, people 50 and older now make up a majority of people with HIV in high-income countries and other places where ART is accessible. The aging of the HIV epidemic is a global trend that is also being observed in low- and middle-income countries, including countries in sub-Saharan Africa, where the greatest number of older people with HIV reside (3.7 million). While globally over half of older adults with HIV are in sub-Saharan Africa, we have little information about the circumstances, needs, and resiliencies of this population, which limits our ability to craft effective policy and programmatic responses to aging with HIV in this region. At present, our understanding of HIV and aging is dominated by information from the U.S. and Western Europe, where the epidemiology of HIV and the infrastructure to provide social care are markedly different than in sub-Saharan Africa. Aging with HIV in Sub-Saharan Africa addresses this gap in our knowledge by providing current research and perspectives on a range of health and psychosocial topics concerning these older adults from across this region. This volume provides a unique and timely overview of growing older with HIV in a sub-Saharan African context, covering such topics as epidemiology, health and functioning, and social support, as well as policy and program implications to support those growing older with HIV.There are very few published volumes that address HIV and aging, and this is the first book to consider HIV and aging in sub-Saharan Africa. Most publications in this area focus on HIV and aging in Uganda and South Africa. This volume broadens the scope with contributions from authors working in West Africa, Botswana, and Kenya. The range of topics covered here will be useful to professionals in a range of disciplines including psychology, epidemiology, gerontology, sociology, health care, public health, and social work.

This book guides managers and leaders toward greater insight and more deliberate practices in regards to diversity, equity, and inclusion addressing leadership, operations, and the educational environments. The authors consider the qualities of awakened leadership as critical components for establishing and nurturing a diverse, equitable and inclusive work environment. The book argues that the only way destructive conflicts can be resolved on a lasting basis is through profound collaboration, which can be embedded in performance structures by questioning biases, and becoming aware of limiting mindsets and traditions, that keep parts of society subjugated. It offers a wide range of constructive approaches that lead to higher awareness, thus, better understanding and focus on stakeholders. Finally, it presents examples of diversity-engendered issues and their resolutions from around the globe.

This book will show that when some countries begin using oil and gas as an instrument of exerting pressure and to realize political goals, energy security becomes synonymous with national security as well as economic security.

This book seeks to deepen readers¿ understanding of world history by investigating urbanization and the evolution of urban systems, as well as the urban world, from the perspective of historical analysis. The theoretical framework of the approach stems directly from space-economy, and, more generally, from location theory and the theory of urban systems.The author explores a certain logic to be found in world history, and argues that this logic is spatial (in terms of spatial inertia, spatial trends, attractive and repulsive forces, vector fields, etc.) rather than geographical (in terms of climate, precipitation, hydrography). Accordingly, the book puts forward a truly original vision of urban world history, one that will benefit economists, historians, regional scientists, and anyone with a healthy curiosity.

SoC Physical Design is a comprehensive practical guide for VLSI designers that thoroughly examines and explains the practical physical design flow of system on chip (SoC). The book covers the rationale behind making design decisions on power, performance, and area (PPA) goals for SoC and explains the required design environment algorithms, design flows, constraints, handoff procedures, and design infrastructure requirements in achieving them. The book reveals challenges likely to be faced at each design process and ways to address them in practical design environments. Advanced topics on 3D ICs, EDA trends, and SOC trends are discussed in later chapters. Coverage also includes advanced physical design techniques followed for deep submicron SOC designs. The book provides aspiring VLSI designers, practicing design engineers, and electrical engineering students with a solid background on the complex physical design requirements of SoCs which are required to contribute effectively in design roles.

This book introduces the basic tenets and technique skills for endovascular embolization and provides the most up-to-date technical advancements, treatment strategy evolution, and literature review related to the endovascular treatment of brain aneurysms. The most special feature of this book is how the content is organized. The morphology, instead of the location, dictates the treatment strategy applied and procedure skills required for the endovascular treatment of brain aneurysms. Hence, the book is structured with a new conceptual way of classifying aneurysms into eight different types based on the morphological characteristics of brain aneurysms. The specific technical skills and treatment strategies for these different aneurysm categories are described separately in their own chapters. Another important feature of the book is the combination of detailed technical descriptions of the skills, strategies, and advancement in the field accompanied with case presentations. The large and comprehensive collection of the case presentations further enhances the points in the text.This book can be used as a handbook on endovascular treatment of brain aneurysms. It can also help physicians in the early careers of these subspecialties for their daily practice and board preparation. The text will provide the most up-to-date knowledge for more experienced endovascular neurosurgeons and interventionalists on the topics of new techniques and endovascular products. Additionally, it can also serve as a practice guidance resource for nurse practitioners and physician assistants of the above subspecialties.