¿Qué es el nuevo coronavirus? ¿Por qué ha generado una pandemia? ¿Cuáles son los síntomas de la COVID-19? ¿Qué debemos hacer si tenemos síntomas? ¿Cómo debe tratarse clínicamente la COVID-19? ¿Cómo podemos evitar contagiarnos? ¿Qué precauciones debemos tener? ¿Por qué el uso de mascarillas es tan importante? ¿Cómo debemos elegir una mascarilla y cómo debemos ponérnosla y quitárnosla? ¿Qué es una cuarentena médica y cómo se pone en práctica? ¿Qué es un «supercontagiador»? ¿Qué es una infecc...

This SpringerBrief covers modeling and analysis of Denial-of-Service attacks in emerging wireless and mobile applications. It uses an application-specific methodology to model and evaluate denial-of-service attacks. Three emerging applications are explored: multi-modal CSMA/CA networks, time-critical networks for the smart grid, and smart phone applications. The authors define a new performance metric to quantify the benefits of backoff misbehavior and show the impacts of a wide range of b...

This book introduces a cutting-edge hybrid modeling framework that integrates both knowledge-based and data-driven techniques to tackle the challenges faced by the simulation of intelligent combat systems.Simulation has long been the primary method for evaluating the effectiveness of combat systems, often through the creation of virtual test environments. However, the increasing complexity and dynamic nature of modern battlefield environments present significant challenges for trad...

This book attempts to establish a new theoretical framework to analyze the intrinsic patterns of economic growth, structural transformation, and the shift of economic momentum in the digital economy era. The book provides a detailed discussion on the interactions between the old and new economic sectors (the limitless and limited sectors), the migration of labor and capital between different sectors, as well as the accumulation of knowledge capital, such as data, technology, and creativity...

This book explains China's new common prosperity policies—their significance, connotations, and goals—and explains the economic logic behind these often misunderstood policies. First, the authors explain the theory behind common prosperity. Why is the Chinese government changing its economic policies now, and what is its objectives and metrics? The authors then go on to explain how the new policies are being designed, what the test cases are across the country, and how the government, busi...

China's economic rise and influence has been one of the most significant developments in the global economy of recent times. A driving force behind this expansion has been the private entrepreneurs and companies of China, some of which have literally redefined the economic and business landscape, both inside and outside of China. With a 15,000 loan from his father, the former high school dropout and factory worker Wang Wei started up his courier delivery service, SF Express, in 1993. This ...

This book summarizes the basic achievements in the research field of serpentine nozzles, three-axis vectoring nozzles, and single expansion ramp nozzles, in order to provide theoretical basis and technical support for the application of special types of nozzles in aviation engines under different task requirements. It is based on the research results of the Jet Propulsion Theory and Engineering Research Institute of Northwestern Polytechnical University, combined with the latest research s...

Das vorliegende Buch präsentiert die Ergebnisse einer zehnjährigen soziologischen Studie zu Migranten aus der chinesischen Stadt Wenzhou, die sich in Paris niedergelassen haben. Es zeigt den deutlichen Wandel, den die Wenzhouer von Paris innerhalb des Studienzeitraums in den Bereichen Produktionsformen, Wohnorte, Organisationsformen, Kommunikation sowie Beziehungen zwischen den Generationen erfahren haben sowie die deutlichen Unterschiede zwischen dem früheren und dem heutigen Aktionsraum ...

Edge computing has been identified as one of the key technologies for 5G networks and beyond due to two prominent advantages: low network latency and reduced core network load. By empowering cloud capabilities and IT service environments at the network edge, edge computing can well support applications of 5G and beyond, such as augmented/virtual reality (AR/VR), vehicular network (ultra-reliable low-latency communication services)，Internet of Things (massive machine type communication serv...

This book summarises the fruitful results of rocket-triggered lightning experiments conducted in Guangdong, China, in recent years, including data analysis and theoretical research. One of the main features of this book is to compare the differences between lightning strikes on overhead power lines and strikes on the ground. Starting from the technical background and experimental methods of rocket-triggered lightning, the book delves into the electric current, electric field, magnetic fiel...

This book characterizes key technologies and applications of human-robot interaction in smart manufacturing and provide references for facilitating paradigm shift and the sustainable development of human-machine interaction. It includes mainly four aspects: human motion perception and reconstruction, analysis of human motion, intuitive human-robot teleoperation based on IMU-based motion perception, and enhanced human-robot collaboration through motion estimation. Human-robot interaction ha...

This invaluable monograph is devoted to a rapidly developing area on the research of qualitative theory of fractional ordinary and partial differential equations. It provides the readers the necessary background material required to go further into the subject and explore the rich research literature. The tools used include many classical and modern nonlinear analysis methods such as fixed point theory, measure of noncompactness method, topological degree method, the technique of Picard op...