This book focuses on the integration of self-evolving Digital Twins (DTs) with wireless networks, exploring critical methodologies for dynamic twin construction and real-time service interaction. It addresses challenges posed by wireless environments, which are paramount for maintaining high-fidelity virtual replicas of physical systems. The content provides a comprehensive outline for building and managing DTs that can continuously adapt over wireless networks.The authors dedicate...

Micro- and Nano-Bionic Surfaces: Biomimetics, Interface Energy Field Effects, and Applications synthesizes the latest research in bio-inspired surfaces and devices for tactile and flow field perception. The book provides solutions to common problems related to flow field/tactile perception, intelligent MEMS sensors, smart materials, material removal methods, cell/particle control methods, and micro-nano robot technology. With a heavy emphasis on applications throughout, the book starts by ...

Human digital twin (HDT) is a transformative technology poised to transform various human-centric systems. With its potential applications in personalized healthcare, HDT promises swift, precise, and efficient healthcare services through the integration of cutting-edge technologies such as artificial intelligence, data analytics, internet of things, cybersecurity as well as virtual and augmented reality. This book addresses the critical gap in the existing literature by offering a comprehe...

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...

This brief focuses on the current research on mechanism design for dynamic spectrum sharing in cognitive radio (CR) networks. Along with a review of CR architectures and characteristics, this brief presents the motivations, significances and unique challenges of implementing algorithmic mechanism design for encouraging both primary spectrum owners and secondary spectrum users to participate in dynamic spectrum sharing. The brief then focuses on recent advances in mechanism design in CR net...

An anthology of unsettling tales from contemporary China, translated into English for the very first time.Fourteen dazzling horror stories delve deep into the psyche of modern China in this new anthology curated by acclaimed writer and essayist Xueting C. Ni, editor and translator of the British Fantasy Award-winning Sinopticon.From the menacing vision of a red umbrella, to the ominous atmosphere of the Laughing Mountain; from the waking dream of virtual wo...

Some years—1789, 1929, 1989—change the world suddenly. Or do they? In 2020, a pandemic converged with an economic collapse, inequalities exploded, and institutions weakened. Yet these crises sprang not from new risks but from known dangers. The world—like many patients—met 2020 with a host of preexisting conditions, which together tilted the odds toward disaster. Perhaps 2020 wasn’t the year the world changed; perhaps it was simply the moment the world finally understood its deadly diagnos...

»Alles ändert sich, wenn man jemanden getötet hat. Man lebt den Rest seines Lebens in Angst.«Nanming, im Norden Chinas, 19. Juni 1995: Shen Ming, junger und brillanter Lehrer an einem Gymnasium, wird verdächtigt, eine seiner Schülerinnen getötet zu haben. Einige Tage später aber wird auch er in einem alten Fabrikgebäude unweit seiner Schule erstochen. Die Taten bleiben ungesühnt - bis neun Jahre später Shen Mings Mörder ins Reich der Toten geschickt werden. Nur: vo...

With its comprehensive coverage of recent progress in metallic biomaterials, this reference focuses on emerging materials and new biofunctions for promising applications.The text is systematically structured, with the information organized according to different material systems, and concentrates on various advanced materials, such as anti-bacterial functionalized stainless steel, biodegradable metals with bioactivity, and novel structured metallic biomaterials. Authors from well-kn...

CO₂ Mineralization for Construction Materials and Products is a comprehensive exploration of this emerging field, offering a detailed overview of the science, technology, and applications of CO₂ mineralization techniques in the construction industry. The book covers the basics of mineralization: principles, microstructure, and techniques, as well as mineralization of a range of cementitious products. It also provides unique practical applications and case studies from both academi...

As the end of the world arrives in downtown Shanghai, one man’s only wish is to return a library book...When a publisher agrees to let a star author use his company’s attic to write in, little does he suspect this will become the author’s permanent residence...As Shanghai succumbs to a seemingly apocalyptic deluge, a man takes refuge in his bathtub, only to find himself, moments later, floating through the city's streets...The characters in this literary exploration...

As the main trend and key enabling technology for next-generation wireless networks (i.e., 6G), integrated sensing and communication (ISAC) can effectively improve spectrum efficiency, hardware efficiency, and information processing efficiency. However, it faces several deficiencies, including limited coverage due to high-frequency signals and limited communication-sensing performance due to uncontrollable wireless environments. Reconfigurable intelligent surface (RIS) provides novel dimen...