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Elementaire sociale vaardigheden: Transferpunt Vaardigheidsonderwijs
by Marian Adriaansen Josien CarisDit boek helpt studenten in zorg en welzijn om communicatieve basisvaardigheden zó aan te leren dat die een solide basis vormen voor de ontwikkeling van specifieke beroepsvaardigheden. Ook leren ze om die communicatieve vaardigheden in verschillende hulpverleningssituaties toe te passen. Daarbij heeft het boek aandacht voor aan te leren technieken, én voor de echtheid van iemands optreden. Effectief communiceren vereist immers ook kennis over je eigen kwaliteiten. Elementaire sociale vaardigheden gaat uitgebreid in op de theorie, én is erg praktijkgericht. Het s een verdiepend boek, dat studenten handvatten geeft om theorie te oefenen en toe te passen. Aan deze geheel herziene druk is bovendien een nieuw hoofdstuk toegevoegd: omgaan met laaggeletterdheid. Ook nieuw is de mogelijkheid om met behulp van een app direct vanuit het boek de bijpassende filmfragmenten te bekijken. In deze filmfragmenten worden de besproken vaardigheden gedemonstreerd. Ze staan ook op mijn.bsl.nl - net als de toetsvragen, studieopdrachten en oefeningen. Zo kun je eenvoudig kennismaken met de beoogde vaardigheden, en ze actief oefenen.
Strategic Social Media as Activism: Repression, Resistance, Rebellion, Reform
by Adrienne A. Wallace and Regina LuttrellDrawing on a range of theoretical and empirical perspectives, this volume examines the roles strategic communications play in creating social media messaging campaigns designed to engage in digital activism. As social activism and engagement continue to rise, individuals have an opportunity to use their agency as creators and consumers to explore issues of identity, diversity, justice, and action through digital activism. This edited volume situates activism and social justice historically and draws parallels to the work of activists in today’s social movements such as modern-day feminism, Black Lives Matter, #MeToo, Missing Murdered Indigenous Women, and We Are All Khaled Said. Each chapter adds an additional filter of nuance, building a complete account of mounting issues through social media movements and at the same time scaffolding the complicated nature of digital collective action. The book will be a useful supplement to courses in public relations, journalism, social media, sociology, political science, diversity, digital activism, and mass communication at both the undergraduate and graduate level.
Reign of Appearances: The Misery And Splendor Of The Public Sphere
by Ari AdutThe public sphere, be it the Greek agora or the New York Times op-ed page, is the realm of appearances - not citizenship. Its central event is spectacle - not dialogue. <P><P>Public dialogue, the mantra of many intellectuals and political commentators, is but a contradiction in terms. Marked by an asymmetry between the few who act and the many who watch, the public sphere can undermine liberal democracy, law, and morality. Inauthenticity, superficiality, and objectification are the very essence of the public sphere. But the public sphere also liberates us from the bondages of private life and fosters an existentially vital aesthetic experience. <P>Reign of Appearances uses a variety of cases to reveal the logic of the public sphere, including homosexuality in Victorian England, the 2008 crash, antisemitism in Europe, confidence in American presidents, communications in social media, special prosecutor investigations, the visibility of African-Americans, violence during the French Revolution, the Islamic veil, and contemporary sexual politics. <P>This unconventional account of the public sphere is critical reading for anyone who wants to understand the effects of visibility in urban life, politics, and the media.<P>Challenges the common wisdom that the public sphere is always good for democracy.<P> Asserts that spectatorship - and not civic participation - is the essence of the public sphere.<P> Argues that spectatorship, which is a much-disdained stance, is an existentially vital aesthetic experience.
Political Communication in the Time of Coronavirus
by Peter Van AelstThis book examines how the COVID-19 pandemic impacted the flows of communication between politicians, journalists, and citizens. Distinguished contributors grapple with how the pandemic, as a global unexpected event, disrupted the communication process and changed the relationships between politics, media, and publics, the three central players of political communication. Using different methodologies, they scrutinize changes in government communication, (new) media coverage, and public opinion during this crisis. The book moves beyond the USA and Western Europe to include cases from Eastern Europe, Latin America, and Asia, taking into account how variations in the political context, the media system and personal leadership can influence how the COVID-19 pandemic challenged the political communication process. It is an ideal text for advanced students and scholars of political communication, political science, and media studies.
Take Control of Podcasting
by Andy AffleckStart podcasting or take your podcast to the next level with start-to-finish guidance from Andy Affleck. You'll learn tricks of the trade as you assemble your hardware and software, make recordings, edit and mix the audio, and encode and publish your shows. This book covers all the steps needed to make a podcast using a Mac, iPhone, iPad, or iPod touch.
Take Control of Podcasting on the Mac
by Andy AffleckStart podcasting or take your podcast to the next level with start-to-finish guidance from Andy Affleck. You'll learn tricks of the trade as you assemble your hardware and software, make recordings, edit and mix the audio, and encode and publish your shows.
Take Control of Podcasting on the Mac
by Andy Williams AffleckThe ebook opens with a look at how to plan a podcast's topic, format, and polish. Then Andy focuses on choosing the right microphone and audio software, followed by step-by-step instructions for recording using Audio Hijack Pro, GarageBand, Sound Studio, WireTap Studio, and Ubercaster, with advice about conducting interviews by phone, iChat, and Skype. Once your audio is in the can, you'll learn how to use audio plug-ins to make the recording sound better, complete with downloadable sound files to supplement the text. You'll also find out how to edit out any awkward bits, plug in additional audio, and mix tracks. Finally, the ebook covers how to encode your podcast, add useful tags and chapters, find a publishing tool, and publish your podcast for the world to hear. Read this ebook to learn the answers to questions such as: What types of microphones are best for podcasting? Which software should I use to record and edit my podcast? How can I find and use audio plug-ins to improve my podcast's sound quality? What's the best way to conduct a podcast interview? Should I record directly into MP3 format or encode later? How do I remove weird pauses or other glitches from my recording? How do I smoothly add music to the start and end of my podcast? What should I watch out for when choosing an Internet host for my podcast? What tools are available for publishing podcasts? Where should I promote my podcast to attract the most listeners? Can anyone create a podcast and list it in the iTunes Store?
Close Encounters: Communicating in Relationships
by Walid A. Afifi Peter A. Andersen Laura K. GuerreroClose Encounters provides more in-depth coverage of theory than is typical in most interpersonal communication textbooks.
Uncertainty, Information Management, and Disclosure Decisions: Theories and Applications
by Walid Afifi Tamara AfifiThis volume integrates scholarly work on disclosure and uncertainty with the most up-to-date, cutting edge research, theories, and applications. Uncertainty is an ever-present part of human relationships, and the ways in which people reduce and/or manage uncertainty involves regulating their communication with others through revealing and concealing information. This collection is devoted to collating knowledge in these areas, advancing theory and presenting work that is socially meaningful. This work includes contributions from renowned scholars in interpersonal uncertainty and information regulation, focusing on processes that bridge boundaries within and across disciplines, while maintaining emphasis on interpersonal contexts. Disciplines represented here include interpersonal, family, and health communication, as well as relational and social psychology. Key features of the volume include: comprehensive coverage integrating the latest research on disclosure, information seeking, and uncertainty, a highly theoretical content, socially meaningful in nature (applied to real-world contexts), an interdisciplinary approach that crosses sub-fields within communication. This volume is a unique and timely resource for advanced study in interpersonal, health, or family communication. With its emphasis on theory, the book is an excellent resource for graduate courses addressing theory and/or theory construction, and it will also appeal to scholars interested in applied research.
A Corpus-Based Analysis of Discourses on the Belt and Road Initiative: Corpora and the Belt and Road Initiative (Corpora and Intercultural Studies #10)
by Muhammad AfzaalThis book adopts a corpus-based critical discourse analysis approach and examines a corpus of newspaper articles from Pakistani and Indian publications to gain comparative insights into the ideological construction of China’s Belt and Road Initiative (BRI) and the China-Pakistan Economic Corridor (CPEC) within news discourses. This book contributes to the works on perceptions of BRI in English newspapers of India and Pakistan. A multi-billion-dollar project of BRI or the "One Belt One Road” (OBOR), CPEC symbolizes a vision for regional revival under China's economic leadership and clout. Propelled by the Chinese Premier’s dream to revive the Chinese economy as well as to restructure and catalyze infrastructural development in Asia, BRI is aimed at connecting Asia via land and sea routes with Europe, Africa, and the Middle Eastern states.
Language Shock: Understanding the Culture of Conversation
by Michael H. AgarThe key to communication, says linguistic anthropologist Michael Agar, is understanding the context and culture of conversation. In this book, Agar reveals how deeply our language and cultural values intertwine to define who we are and how we relate to one another. From paying an electric bill in Austria to opening a bank account in Mexico to handling a parking ticket in the United States, he shows how routine tasks become lessons in the subtleties of conversation when we venture outside our cultural sphere. <p><p>With humorous, insightful stories from his extensive travels, Agar engages us in a lively study of "languaculture" and enriches our view of the world.
Communication and Intelligent Systems: Proceedings of ICCIS 2019 (Lecture Notes in Networks and Systems #120)
by Basant Agarwal Jagdish Chand Bansal Harish Sharma Mukesh Kumar GuptaThis book gathers selected research papers presented at the International Conference on Communication and Intelligent Systems (ICCIS 2019), organised by Swami Keshvanand Institute of Technology, Management & Gramothan (SKIT), Jaipur, India and Rajasthan Technical University, Kota, India on 9–10 November 2019.This book presents a collection of state-of-the-art research work involving cutting-edge technologies for communication and intelligent systems. Over the past few years, advances in artificial intelligence and machine learning have sparked new research efforts around the globe, which explore novel ways of developing intelligent systems and smart communication technologies. The book presents single- and multi-disciplinary research on these themes in order to make the latest results available in a single, readily accessible source.
Liferay 6.2 Intranet Portal Development Guide
by Navin AgarwalThis book is for anyone who is interested in the Liferay Intranet Portal. This book is for both beginners and more experienced portal developers who need to create an enterprise intranet portal for their business. It will be handy for IT professionals who know the basics of how the portal technology works and need to integrate different open source technologies.
Online Collective Action
by Nitin Agarwal Merlyna Lim Rolf T. WigandThis work addresses the gap in the current collective action literature exposed by the new Information and Communication Technologies (ICTs) landscape by bringing together qualitative and quantitative studies from computational and social sciences. The book offers a rigorous and systematic investigation of both methodological and theoretical underpinnings and, thus, collectively promotes a symbiotic and synergistic advancement of the multiple interconnected disciplines in studying online collective actions. More specifically, the book is intended to illuminate several fundamental and powerful yet theoretically undeveloped and largely unexplored aspects of collective action in the participatory media (e. g. , social media). Through in-depth exploration of relevant concepts, theories, methodologies, applications, and case studies, the reader will gain an advanced understanding of collective action with the advent of the new generation of ICTs enabled by social media and the Internet. The developed theories will be valuable and comprehensive references for those interested in examining the role of ICTs not only in collective action but also in decision and policy making, understanding the dynamics of interaction, collaboration, cooperation, communication, as well as information flow and propagation, and social network research for years to come. Further, the book also serves as an extensive repository of data sets and tools that can be used by researchers leading to a deeper and more fundamental understanding of the dynamics of the crowd in online collective actions.
Artificial Intelligence for Smart Healthcare (EAI/Springer Innovations in Communication and Computing)
by Parul Agarwal Kavita Khanna Ahmed A. Elngar Ahmed J. Obaid Zdzislaw PolkowskiThis book provides information on interdependencies of medicine and telecommunications engineering and how the two must rely on each other to effectively function in this era. The book discusses new techniques for medical service improvisation such as clear-cut views on medical technologies. The authors provide chapters on communication essentiality in healthcare, processing of medical amenities using medical images, the importance of data and information technology in medicine, and machine learning and artificial intelligence in healthcare. Authors include researchers, academics, and professionals in the field.
Managing Family Business: Dynamics, Challenges, and Opportunities
by Rajiv AgarwalThis book explores the unique characteristics and complexities of family businesses in India. It examines the intersection of family dynamics, cultural norms, and business practices, to offer valuable insights on how family businesses evolve, develop, grow, and sustain over time. With a focus on leadership and positioning for the future, this book illustrates how the family enterprise can achieve sustained growth and continuity through generations. Covering a wide range of topics essential for understanding the Indian family business landscape, this volume: Studies succession planning and governance, managing family conflicts and harnessing innovation Analyses the various strengths and weaknesses of family businesses Shares insights on top-performing family businesses alongside the oldest businesses in India and across the world Emphasises and extensively discusses the role of women in the contemporary Indian business landscape Insightful and engaging, this book will be useful to students, researchers, and teachers in the fields of business management, commerce, and economics. It will also be an invaluable resource for present or potential family business owners, managers, professionals, and business consultants.
Managing Family Business: Dynamics, Challenges, and Opportunities
by Rajiv AgarwalThis book explores the unique characteristics and complexities of family businesses in India. It examines the intersection of family dynamics, cultural norms, and business practices to offer valuable insights on how family businesses evolve, develop, grow, and sustain over time. With a focus on leadership and positioning for the future, this book illustrates how the family enterprise can achieve sustained growth and continuity through generations.Covering a wide range of topics essential for understanding the Indian family business landscape, this volume: Studies succession planning and governance, managing family conflicts and harnessing innovation Analyses the various strengths and weaknesses of family businesses Shares insights on top-performing family businesses alongside the oldest businesses in India and across the world Emphasises and extensively discusses the role of women in the contemporary Indian business landscape Insightful and engaging, this book will be useful to students, researchers, and teachers in the fields of business management, commerce, and economics. It will also be an invaluable resource for present or potential family business owners, managers, professionals, and business consultants.
Beg to Differ: The Logic of Disputes and Argumentation
by Joseph Agassi Abraham MeidanThis book aims to familiarize readers in a very simple and easy mannerthe rules and proper procedures of rational debate. It will help reducethe frustration that many experience when engaging in debates. The properconduct of debate is both fun and mentally stimulating, and we trust that implementing the rules ofdebate outlined in this book will help you and your friends increase yourability to learn, improve and engage in rational and intellectual debates.
Convergence of Telecommunications and Broadcasting in Japan, United Kingdom and Germany: Technological Change, Public Policy and Market Structure
by Koichiro Agata Kiyoshi NakamuraThe convergence of telecommunications and broadcasting raises many questions. What form will convergence take in the future? When convergence produces new opportunities in the information, education and entertainment markets, what sort of rules of the game will be required? How will the players behave in these new markets? What policies might be needed?
Disaffected: Emotion, Sedition, and Colonial Law in the Anglosphere (Corpus Juris: The Humanities in Politics and Law)
by Tanya AgathocleousDisaffected examines the effects of antisedition law on the overlapping public spheres of India and Britain under empire. After 1857, the British government began censoring the press in India, culminating in 1870 with the passage of Section 124a, a law that used the term "disaffection" to target the emotional tenor of writing deemed threatening to imperial rule. As a result, Tanya Agathocleous shows, Indian journalists adopted modes of writing that appeared to mimic properly British styles of prose even as they wrote against empire. Agathocleous argues that Section 124a, which is still used to quell political dissent in present-day India, both irrevocably shaped conversations and critiques in the colonial public sphere and continues to influence anticolonialism and postcolonial relationships between the state and the public. Disaffected draws out the coercive and emotional subtexts of law, literature, and cultural relationships, demonstrating how the criminalization of political alienation and dissent has shaped literary form and the political imagination.
Wireless Communications for Power Substations: RF Characterization and Modeling (Wireless Networks)
by Basile L. Agba Fabien Sacuto Minh Au Fabrice Labeau François GagnonThis book consists of the identification, characterization, and modeling of electromagnetic interferences in substations for the deployment of wireless sensor networks. The authors present in chapter 3 the measurement setup to record sequences of impulsive noise samples in the ISM band of interest. The setup can measure substation impulsive noise, in wide band, with enough samples per time window and enough precision to allow a statistical study of the noise. During the measurement campaign, the authors recorded around 120 noise sequences in different substations and for four ranges of equipment voltage, which are 25 kV, 230 kV, 315 kV and 735 kV. A characterization process is proposed, by which physical characteristics of partial discharge can be measured in terms of first- and second-order statistics. From the measurement campaign, the authors infer the characteristics of substation impulsive noise as a function of the substation equipment voltage, and can provide representative parameters for the four voltage ranges and for several existing impulsive noise models.The authors investigate in chapters 4 and 5 the modeling of electromagnetic interferences caused by partial discharge sources. First, the authors propose a complete and coherent approach model that links physical characteristics of high-voltage installations to the induced radio-interference spectra of partial discharge sources. The goodness-of-fit of the proposed physical model has been measured based on some interesting statistical metrics. This allows one to assess the effectiveness of the authors' approach in terms of first- and second-order statistics. Chapter 6 proposes a model based on statistical approach. Indeed, substation impulsive noise is composed of correlated impulses, which would require models with memory in order to replicate a similar correlation. Among different models, we have configured a Partitioned Markov Chain (PMC) with 19 states (one state for the background noise and 18 states for the impulse); this Markov-Gaussian model is able to generate impulsive noise with correlated impulse samples. The correlation is observable on the impulse duration and the power spectrum of the impulses. Our PMC model provides characteristics that are more similar to the characteristics of substation impulsive noise in comparison with other models, in terms of time and frequency response, as well as Probability Density Functions (PDF). Although PMC represents reliably substation impulsive noise, the model remains complex in terms of parameter estimation due to a large number of Markov states, which can be an obstacle for future wireless system design. In order to simplify the model, the authors decrease the number of states to 7 by assigning one state to the background noise and 6 states to the impulse and we call this model PMC-6. PMC-6 can generate realistic impulses and can be easily implemented in a receiver in order to mitigate substation impulsive noise. Representative parameters are provided in order to replicate substation impulsive noise for different voltage ranges (25-735 kV). Chapter 7, a generalized radio-noise model for substations is proposed, in which there are many discharges sources that are randomly distributed over space and time according to the Poisson field of interferers approach. This allows for the identification of some interesting statistical properties of moments, cumulants and probability distributions. These can, in turn, be utilized in signal processing algorithms for rapid partial discharge's identification, localization, and impulsive noise mitigation techniques in wireless communications in substations.The primary audience for this book is the electrical and power engineering industry, electricity providers and companies who are interested in substation automation systems using wireless communication technologies for smart grid applications. Researchers, engineers and students studying and working in wireless communication will also want to buy this book as a reference.
Biomedical and Environmental Sensing (River Publishers Series In Information Science And Technology Ser.)
by J. I. Agbinya E. Biermann Y. Hamam F. Rocaries S. K. LalAt a time when the applications of sensors are in high demand and environmental issues are international priorities, this book on biomedical and environmental sensing provides the technical basis for researchers and students to understand the requirements for biomedical computing and also environmental sensing and to develop solutions in their areas of interests. The book deals with key techniques that need to be understood and also examples of applications of the techniques.Biomedical and environmental sensing are helping to extend the life span of human beings and infrastructures as it has become more and more sensible to understand what is happening for example inside a person, an aircraft, a road network or a bridge and to provide quick response. Several chapters of the book have dealt with the state of the art in biomedical decision support systems in therapeutic medicine. A data driven decision support system and a prototype support system for anaesthetics are major enablers for doctors and nurses to provide efficient and timely response not only to diagnose ailments but also to decide on the preferred approach for solving the problems.The analyses in the chapters are coherently detailed and easy to comprehend. There is a chapter on hypothermia therapy and a hardware probe was also developed and described. Classification of chromosomes is a major aid in DNA analysis and recognition. Thisvaluable insight into a DNA analysis method is provided. Information on heart diseases, onset of heart attacks and failure can be detected through reconstructing electrophysiological information about the surface of the heart. A reconstruction method is described in this book and provides strong foundation for research and training in this life determining area. The remaining chapters on sensing of driver conditions including fatigue peeks into tools and methodologies for understanding both the onset of fatigue and its forms for prevention of accidents in vehicles. The rest of the book gives techniques for planning biomedical and environmental sensor networks and their security.The book will no doubt greatly serve the needs of health professionals, researchers in the health andenvironmental industry and policy makers.Content• Data Driven Therapy Decision Support System• A Prototype Decision Support System for Anesthetists• Development and Testing of a Low Cost, Minimally Invasive Radiofrequency Thermal Probe For Hyperthermia Therapy• Comparative Functional Magnetic Resonance Imaging With Functional Brain Imaging Modalities• Design of a Neural Network Classifier for Separation of Images With Chromosomes• De-Noising of Body Surface Potential Signals• Single Channel Wireless EEG: Proposed Application in Train Drivers• Algorithm of remote monitoring ECG using mobile phone: Conception and implementation• Statistical validation of physiological indicators for non-invasive and hybrid driver drowsiness detection system• Security and Privacy of Wireless Sensor Networks for Biomedical• Key Establishment Scheme for Clustered Distributed Sensor Networks• Planning and Addressing of Wireless Sensor Networks• Sensor Scheduling and Redeployment Mechanisms in Wireless Sensor Networks• On the combination of logistic regression and local probability estimates• Stochastic Deterioration Processes for Bridge Lifetime Assessment
Advances in Broadband Communication and Networks
by J. I. Agbinya O. Sevimli S. Lal S. Selvadurai A. Al-Jumaily Y. Li S. Reisenfeld Graham I Hooker Ross Hennessey Mark Bishop Craig Lobsey Andrew Maclean Andrew D. Hellicar Li Li Kieran Greene Greg Hislop Stephen Hanham Nasiha Nikolic Jia Dn Greg P. Timms John D. Bnnton Michael L. Brothers John W. Archer Val Dyadyuka Leigh Stokes B. Yang Y. Mo B. Wicks C. Ta-Minh F. Zhang Z. Liu G. Felic K. Wang C. Lin P. Nadagonda T. Walsh R. J. Evans E. Skafidas Kuan Lun Huang Jinhong Yuan Hajime Suzukia Iain B. Collings George Lam Mark Hedley Jian Andrew Zhang Eu-Suk Shim Jee-Hyun Kim Hyoung-Kyu Song Young-Hwan You David Johnson J. Renato Nascimento Homayoun Nikookar Marius Iulian Corici Fabricio Carvalho de Gouveia Thomas Magedanz Yaw Nkansah-Gyekye Eugene Zilberg David Burton Ming Xu Murad Karrar Saroj Lal Budi Thomas Jap Sara Lal Peter Fischer Evangelos Bekiaris Frank Chiang Robin Braun Bashar Ramadanny Ibrahim S. Raada Xiaojing Huang Raad RaadBroadband communications has become the major focus for industry for offering rich multimedia IP services in next generation networks. This book deals with the state-of-the-art and the underlying principles of key technologies which facilitate broadband telecommunications including millimetre wave gigabit Ethernet, terahertz communication, multiple input multiple output (MIMO) technology, orthogonal frequency division multiplex (OFDM), ultra wideband (UWB) and the fourth generation (4G) network technologies. The book illustrates the use of these technologies, including high resolution three-dimensional millimetre wave radar imaging and terahertz imaging techniques. Within the next few years advances in graphic rendering and the application of millimetre wave radar technology will enable high resolution radar surveillance and operators of industrial processes to control their machines and to navigate remotely even in poor visibility environments. The principles and performance of terahertz imaging are also demonstrated in this important book. The performance and success of emerging all-IP networks depend largely on the efficiency of broadband technologies and this book provides the basis for 4G networks and explores key performance measures such as quality of service and handover between distributed networks (mobile and fixed). The book also demonstrates the medical and biomedical applications of broadband wireless communications.
Principles of Inductive Near Field Communications for Internet of Things
by Johnson I. AgbinyaNear field communication devices and the emerging field of Internet of things require efficient short range communication techniques. Classical telecommunication theory however has so far focused on radiating electromagnetic signals which is more suited to terrestrial communication systems. Over the last decade however considerable research and applications of inductive methods have emerged as innovative approaches for secure short range communications by changing the paradigm of an established model of electromagnetic communications. We have witnessed the emergence of embedded inductive medical devices, magneto-inductive waveguides, inductive pots and cooking devices, magneto-inductive sensors, wireless power transfer, inductive hearing aids and the emerging inductive point-to-point communication specifically termed near-field communication (NFC) as used in mobile phones and payment cards to name a few. While there exist a large set of distributed methods and algorithms detailing the design and performances of such applications, a significant gap is observed as a lack of detailed collection of the methods in one place which could be easily understood and used quickly by someone seeking to apply the methods.In this book this missing gap is filled with the required details and the theory of near field communication systems including both the radiating and reactive (energy coupling) near-field systems in addition to the well known far field radiation techniques. The book details the fundamental expressions and design methods which facilitate the creation of near field devices and equipment including embedded biomedical implants. The book contains recent advances in inductive communications, performance, limitations and a collection of applications. It also lays a strong foundation for the application of inductive methods for creating Internet of Things systems.
Wireless Power Transfer (River Publishers Series In Communications Ser.)
by Johnson I. AgbinyaNikola Tesla's dream in the early 20th century of a "World Wireless System" led him to build the Wardenclyffe Tower, a prototype base station serving as an emitter for his "World Wireless System". The base station was to supply wireless electrical energy to a distant receiver. This book builds upon that dream and is a result of intensive research interest in powerline, machine to machine communications and wireless power transfer globally. Wireless energy transfer or Witricity (WIreless elecTRICITY) transfers electricity instead of data. The technology is useful in cases where instantaneous or continuous energy is needed but interconnecting wires are inconvenient, hazardous, or impossible. The transfer is made through inductive coupling and electromagnetic radiation. Inductive coupling provides optimum power delivery to a receiver load if both the emitter and the receiver achieve magnetic resonance concurrently. Energy transfer systems mostly use antennas operating in their near field regions. As fossil energy sources are being depleted rapidly worldwide and oil prices soar, solar energy enhanced with wireless power transfer (WPT) have become reasonable alternatives for renewable energy and power harvesting. They are finding use in transportation, electric and hybrid vehicles, very fast trains and the emerging field of Internet of Things. This book is written by the leading experts on wireless energy transfer technology and its applications. It introduces and explains the technology in great details and provides the theory and practice of WPT through the two approaches of coupled mode theory and circuit theory. Both approaches are dependent on resonance techniques. The level of presentation is suitable for design and training. In depth coverage is provided on near field concepts; coupled-mode theory and models; circuit models of inductive antennas; radiative and inductive wireless power transfer, wireless power relay concepts, optimization techniques for wireless power transfer systems, control of wireless power transfer systems, wireless charging concepts; wireless energy transfer applications in electric vehicles, embedded medical systems and propagation in human tissues. Each chapter is written by experts on a selected aspect of wireless energy transfer. The authors have gone to great lengths to provide worked examples to assist the reader in working through some of the difficult concepts and to allow more understanding. The book is an excellent foundation for applying wireless energy transfer technologies in most fields including transportation, communication, home automation, biomedical systems and home appliances. The book is recommended to practitioners and engineers in the power industry, students in universities and research institutes. Honours and post graduate students in Physics, electrical/electronic engineering and computer science will find the book easy to read and apply because of the mode of presentation.