Zhen Zhang

This book introduces the background, basic concepts and evolution of computer network development; by comparing and contrasting with the typical network architectures in the market. The book focuses on the architecture and underpinning technologies towards the future in network designs. It also provides a reconfigurable evolutionary network function innovation platform for researches to run experiments on the networks they designed. The contents of this book are novel, informative, and practical — a reflection of the state-of-art development in network architecture. This book is written for engineers and researchers specializing in communications or computer networks. It could also be adopted as a textbook for graduate students majoring in communications, computing, and computer network related disciplines in colleges and universities.

Discover the principles of wireless power transfer for unmanned aerial vehicles, from theoretical modelling to practical applications. This essential guide provides a complete technical perspective and hands-on experience. It combines in-depth theoretical models, such as T-models and M-models, with practical system design, including wireless charging system construction. It presents systematic solutions to real-world challenges in UAV wireless charging, such as mutual inductance disturbances and lightweight units. Providing the resources to tackle complex industry problems this book covers the latest technological insights including advanced control methods, such as PT-symmetric WPT system control schemes and charging range extension techniques. Ideal for professional engineers, designers, and researchers, it provides the tools needed to innovate in UAV technology and power systems. Whether you're developing new systems or optimizing existing ones, this comprehensive resource delivers the insights and techniques to drive progress in wireless power transfer for unmanned aircraft.

Women Filmmakers in Sinophone World Cinema portrays a group of important contemporary women filmmakers working across the Sinophone world including Taiwan, Hong Kong, mainland China, and beyond. The book delineates and conceptualizes their cinematic and trans-media practices within an evolving, multifaceted feminist intimate-public commons. The films by these experienced and emerging filmmakers, including Huang Yu-shan, Yau Ching, Ai Xiaoming, Wen Hui, Huang Ji and others, represent some of the most innovative and socially engaged work in both fictional and non-fictional modes in Chinese-language cinema as well as global women’s cinema. Their narrative, documentary, and experimental film practices from the 1980s to the present, along with their work in sister media such as dance, theater, literature, and contemporary art, their activities as scholars, educators, activists, and film festival organizers or jurors, have significantly reshaped the landscape of Sinophone film culture and expanded the borders of world cinema.

This book presents a comprehensive methodology for segmenting, transcribing, and analysing feature films, especially classical Hollywood films. It offers an in-depth study of three scenes from Roman Holiday (1953), each showcasing different combinations of verbal and non-verbal performance.Through detailed study, the book demonstrates how these scenes can be broken down into Events, Facts, Tasks, and Actions, while also exploring the semiotic modes involved in acting, art direction, cinematography, and editing. It reveals how acting constructs characters, relationships, situations, and the story’s generic structure, and examines how art direction, cinematography, and editing contribute to both performance and genre development. Building on these investigations, the book hypothesises performance features. These hypothesised features are subsequently tested on the Chinese film Raise the Red Lantern (1991), showcasing their flexibility and potential for broader application in film performance.The book makes a significant contribution to existing research by bridging film performance theories with social semiotics, synthesising them into a cohesive framework that is applicable to both Hollywood and non-Hollywood films. This book is especially valuable for scholars, practitioners, and students of film studies and social semiotics.

It introduces innovative linguistic computational models capable of fusing complex linguistic information, including multi-granular linguistic information, unbalanced linguistic information and hesitant fuzzy linguistic information.

Women Filmmakers in Sinophone World Cinema portrays a group of important contemporary women filmmakers working across the Sinophone world including Taiwan, Hong Kong, mainland China, and beyond. The book delineates and conceptualizes their cinematic and trans-media practices within an evolving, multifaceted feminist intimate-public commons. The films by these experienced and emerging filmmakers, including Huang Yu-shan, Yau Ching, Ai Xiaoming, Wen Hui, Huang Ji and others, represent some of the most innovative and socially engaged work in both fictional and non-fictional modes in Chinese-language cinema as well as global women’s cinema. Their narrative, documentary, and experimental film practices from the 1980s to the present, along with their work in sister media such as dance, theater, literature, and contemporary art, their activities as scholars, educators, activists, and film festival organizers or jurors, have significantly reshaped the landscape of Sinophone film culture and expanded the borders of world cinema.

Strategic thinking is about the overall thinking of practical activities. This book systematically reviews the historical process of our party's correct judgment of strategic situation, strategic planning, strategic decision-making and implementation of strategic guidance in various historical periods, facing major historical topics: refining and summarizing the Marxist strategic thinking theory and method with Chinese Communist characteristics formed over the past 90 years. It has important reference value for the majority of party members and cadres to improve their strategic thinking ability, deeply understand a series of strategic arrangements made by the Party Central Committee, and research and solve major strategic problems.

Wireless Power Transfer Presents a detailed overview of multiple-objective wireless power transfer (WPT) technologies, including the latest research developments and emerging applications Wireless Power Transfer: Principles and Applications offers comprehensive coverage of all key aspects of wireless power transfer (WPT) technologies, including fundamental theory, intelligent control, configuration analysis, and emerging power electronics techniques. This unique resource is the first book of its kind to provide in-depth discussion of energy transmission control schemes with emphasis on omni-directional vector control, energy-encryption-based security control, demand-based optimal designs for transmitter, pickup, and self-resonance coils, multiple-objective power distribution, and maximum efficiency and power control under various conditions. In addition, this text: Presents the methodologies and approaches of emerging multiple-objective WPT technologies Discusses various applications for wireless charging techniques, including contactless power for electric vehicles, in-flight charging for unmanned aerial vehicles, and underwater wireless charging Covers both intermittent and continuous impedance matching methods for different classes of coils Features more than 400 high-quality illustrations and numerous figures and tables throughout Wireless Power Transfer: Principles and Applications is an invaluable technical reference for academic researchers and industry professionals in power and energy engineering, and an excellent textbook for postgraduate courses in relevant areas of industrial and electronic engineering.

As one of the most promising electroluminescent technologies, thermally activated delayed fluorescence (TADF) OLEDs have attracted more and more attention due to their enormous and unique potential for application in industrial products. The presented work is focused on the development of new TADF emitters for OLEDs. Particularly, emitters for blue TADF emission are thoroughly investigated via the evaluation of newly designed and modified N-heterocyclic donors. In the first part, TADF emitters based on N-heterocyclic donors and boron-containing acceptors were designed and synthesized. Photophysical studies revealed that blue emission was accessed through the variation of the N-heterocyclic donors. Secondly, a series of TADF emitters derived from the indolocarbazole donors and di-phenyltriazine acceptors were evaluated. OLED with the EQE of over 22.1 % and sky-blue emission at 483 nm was obtained. Lastly, deep blue TADF emission was realized by introducing electron-withdrawing groups to the 2.2]paracyclophane-derived donor unit. For further decreasing the DeltaE_{STto harvest more efficient TADF molecules, through-space donor dimers and the corresponding emitters were also synthesized, yielding blue TADF emission.

There are two main approaches in the theory of network error correction coding. In this SpringerBrief, the authors summarize some of the most important contributions following the classic approach, which represents messages by sequences similar to algebraic coding, and also briefly discuss the main results following the other approach, that uses the theory of rank metric codes for network error correction of representing messages by subspaces. This book starts by establishing the basic linear network error correction (LNEC) model and then characterizes two equivalent descriptions. Distances and weights are defined in order to characterize the discrepancy of these two vectors and to measure the seriousness of errors. Similar to classical error-correcting codes, the authors also apply the minimum distance decoding principle to LNEC codes at each sink node, but use distinct distances. For this decoding principle, it is shown that the minimum distance of a LNEC code at each sink node can fully characterize its error-detecting, error-correcting and erasure-error-correcting capabilities with respect to the sink node. In addition, some important and useful coding bounds in classical coding theory are generalized to linear network error correction coding, including the Hamming bound, the Gilbert-Varshamov bound and the Singleton bound. Several constructive algorithms of LNEC codes are presented, particularly for LNEC MDS codes, along with an analysis of their performance. Random linear network error correction coding is feasible for noncoherent networks with errors. Its performance is investigated by estimating upper bounds on some failure probabilities by analyzing the information transmission and error correction. Finally, the basic theory of subspace codes is introduced including the encoding and decoding principle as well as the channel model, the bounds on subspace codes, code construction and decoding algorithms.