Optical Communication Systems


Book Description

Telecommunications have underpinned social interaction and economic activity since the 19th century and have been increasingly reliant on optical fibers since their initial commercial deployment by BT in 1983. Today, mobile phone networks, data centers, and broadband services that facilitate our entertainment, commerce, and increasingly health provision are built on hidden optical fiber networks. However, recently it emerged that the fiber network is beginning to fill up, leading to the talk of a capacity crunch where the capacity still grows but struggles to keep up with the increasing demand. This book, featuring contributions by the suppliers of widely deployed simulation software and academic authors, illustrates the origins of the limited performance of an optical fiber from the engineering, physics, and information theoretic viewpoints. Solutions are then discussed by pioneers in each of the respective fields, with near-term solutions discussed by industrially based authors, and more speculative high-potential solutions discussed by leading academic groups.




On Communicating


Book Description

Klaus Krippendorff is an influential figure in communication studies widely known for his award-winning book Content Analysis. Over the years, Krippendorff has made important contributions to the ongoing debates on fundamental issues concerning communication theory, epistemology, methods of research, critical scholarship, second-order cybernetics, the social construction of reality through language, design, and meaning. On Communicating assembles Krippendorff’s most significant writings – many of which are virtually unavailable today, appearing in less accessible publications, conference proceedings, out-of-print book chapters, and articles in journals outside the communication field. In their totality, they provide a goldmine for communication students and scholars. Edited and with an introduction by Fernando Bermejo, this book provides readers with access to Krippendorff’s key works.




Communicating Possibilities


Book Description

Communicating Possibilities exemplifies what it means to live one's life in conversation--noticing details in moments of communication that matter and acting into them to enhance the chances of more desirable outcomes. The approach that Wasserman and Fisher-Yoshida articulate and demonstrate represents CMM's radical approach to communication in general and turn-taking in particular. Rather than focusing on the cues that enable smooth turn-taking, they argue for interjecting turns that make a difference. This is turn-making at its best." Arthur Jensen, Syracuse University The treatment of CMM offered by Wasserman and Fisher-Yoshida in Communicating Possibilities is one of, if not the, best short introductions now available. It provides a strong focus on what makes CMM a distinctive way to understand communication. Its examples are clear and I expect readily understood by students, teachers, and practitioners. I am particularly impressed by the way the authors have shown the connection between "cosmopolitan communication" and the other features of CMM theory. Given the present political situation that is surely an important contribution. Vernon Cronen, University of North Carolina; UMASS Amherst. This much-needed volume, Communicating Possibilities, provides an illuminating introduction to a ground-breaking theory of communication. Pearce and Cronen's ideas on the Coordinated Management of Meaning virtually transformed our conception of human communication. Most importantly, the ideas could be usefully applied to everyday life--in organizations, therapy, family exchanges, informal relations, and more. With new tools for reflection, new and more productive possibilities for action emerge, conflicts are reduced, collaboration encouraged, and creativity unleashed. With caring clarity, and rich illustration, Wasserman and Fisher-Yoshida provide an invaluable introduction to this fascinating domain. Kenneth J. Gergen, Swarthmore University; The Taos Institute and author of An Invitation to Social Construction This important book by Wasserman & Fisher-Yoshida provides useful examples and explanations of some of the essential features of CMM, such as a systemic understanding of patterns of communication, multiple contextual constructions of meaning, and a framework for mapping out complex processes of social interaction to make changes or open new possibilities. Especially effective is the emphasis Wasserman & Fisher-Yoshida place on sequential and reflexive unfolding of meaning and action. In light of the challenges we face in these times, such a heuristic communication model is especially needed, one that considers the social construction of ethics, different forms of awareness, and patterns of communication that we create together. This introduction to CMM provides valuable resources and tools that facilitate an ongoing conversation filled with new possibilities. Victoria Chen, San Francisco State University Communicating Possibilities is an inspiring book about how to use CMM in the various contexts of our lives--from our most intimate relationships to the larger systems of which we are a part. Wasserman and Fisher-Yoshida provide relevant and useful examples that help the reader see how to use CMM mindfully and compassionately in all aspects of our social worlds. This book is a "must read" for anyone interested in living intentionally and compassionately in our complex and divided world. Kim Pearce, Founder and President, CMM Institute for Human and Social Evolution




Communicating Climate Change


Book Description

Environmental educators face a formidable challenge when they approach climate change due to the complexity of the science and of the political and cultural contexts in which people live. There is a clear consensus among climate scientists that climate change is already occurring as a result of human activities, but high levels of climate change awareness and growing levels of concern have not translated into meaningful action. Communicating Climate Change provides environmental educators with an understanding of how their audiences engage with climate change information as well as with concrete, empirically tested communication tools they can use to enhance their climate change program. Starting with the basics of climate science and climate change public opinion, Armstrong, Krasny, and Schuldt synthesize research from environmental psychology and climate change communication, weaving in examples of environmental education applications throughout this practical book. Each chapter covers a separate topic, from how environmental psychology explains the complex ways in which people interact with climate change information to communication strategies with a focus on framing, metaphors, and messengers. This broad set of topics will aid educators in formulating program language for their classrooms at all levels. Communicating Climate Change uses fictional vignettes of climate change education programs and true stories from climate change educators working in the field to illustrate the possibilities of applying research to practice. Armstrong et al, ably demonstrate that environmental education is an important player in fostering positive climate change dialogue and subsequent climate change action. Thanks to generous funding from Cornell University, the ebook editions of this book are available as Open Access from Cornell Open (cornellpress.cornell.edu/cornell-open) and other Open Access repositories.




The Possibility of Communication


Book Description

No detailed description available for "The Possibility of Communication".




Reconstructing Communicating


Book Description

In this innovative and potentially controversial book, Penman examines the future of communication as a discipline. She foresees a time in which communicating is conceived as a social construction process, in the anticipation that this will allow a genuine practical response to contemporary social problems. The book sets out a map toward accomplishing that future--laying the foundations for a different way of conceiving of communication, enabling direct action, rather than just theorizing about it. It begins with a history illustrating how the communication discipline has arrived to where it is today and then goes on to demonstrate Penman's conception of communication. Reconstructing Communicating is an exploration of what it means to inquire into communicating; to treat communicating as the essential problematic of concern; and to recognize that we construct our reality in our communicating. In undertaking this exploration, the author pursues a central theme of what constitutes good communicating and good communication research. Arguments throughout this book provide a radical departure from mainstream communication studies and especially from the rationalist's quest for truth and scientific knowledge. A way of acting in good faith is offered, both with the process of communicating and with the participants in it, that generates practical understandings for constructing new futures. Designed for communication scholars and graduate students primarily in organizational communication, public relations, and communication theory, this book will also interest those in management and business as it deals with practical communication issues.




Redefining Theory and Practice to Guide Social Transformation: Emerging Research and Opportunities


Book Description

The application of theory to practice in addressing social transformation still has a lot of room for growth and improvement. This is also true of theory being informed by practice. Too often, there are gaps between what is studied in the academy and what is needed in the field. The academy develops theories in isolation from the everyday lives of people, especially in post-conflict environments. Communities seeking innovative ways to address their social needs can benefit from the learning of theories and research conducted within academia. At the same time, these methods need to be relevant to the local contexts within which they are being used. While there are certain norms of communication in the academy of how research is conducted and disseminated, there needs to be a translation into practical terms to be used in the field. Redefining Theory and Practice to Guide Social Transformation: Emerging Research and Opportunities addresses the need practitioners and social change agents have in finding processes and practices to use in the field to engage with and transform communities. This critical reference book provides an innovative fieldwork method that leads to social transformation and suggests ways to further develop the relationship between academic theories and practices around social conflicts with the existing local knowledge. The chapters include mini case studies that have been developed over the years from the authors’ work with youth and community leaders with the objective of providing a methodology that allows practitioners to approach the field by engaging with local actors in ways that are generative and trustworthy, yet rigorous. While highlighting the practices, notions, and technologies that are at work in conflict, post-conflict, or transitioning out of conflict settings by local community leaders, this book is ideally for practitioners in the field of conflict, peacebuilding, and social and conflict transformation; community leaders and social organizers; as well as practitioners, stakeholders, researchers, academicians, and students interested in social transformation.




Communicating Science Effectively


Book Description

Science and technology are embedded in virtually every aspect of modern life. As a result, people face an increasing need to integrate information from science with their personal values and other considerations as they make important life decisions about medical care, the safety of foods, what to do about climate change, and many other issues. Communicating science effectively, however, is a complex task and an acquired skill. Moreover, the approaches to communicating science that will be most effective for specific audiences and circumstances are not obvious. Fortunately, there is an expanding science base from diverse disciplines that can support science communicators in making these determinations. Communicating Science Effectively offers a research agenda for science communicators and researchers seeking to apply this research and fill gaps in knowledge about how to communicate effectively about science, focusing in particular on issues that are contentious in the public sphere. To inform this research agenda, this publication identifies important influences â€" psychological, economic, political, social, cultural, and media-related â€" on how science related to such issues is understood, perceived, and used.




The 16 Undeniable Laws of Communication


Book Description

Never Be Afraid to Speak to a Group Again It’s been said that public speaking is the number one fear of most people, with death being second. “This means,” said comedian Jerry Seinfeld, “if you have to be at a funeral, you would rather be in the casket than doing the eulogy.” How can you overcome fear or ineffectiveness as a speaker? Learn the Laws of Communication! John C. Maxwell has been a public speaker and motivational teacher for more than fifty years. He is one of only eight people on the planet who have been awarded Toastmaster’s Golden Gavel and been inducted into the National Speakers' Association Hall of Fame. In The 16 Undeniable Laws of Communication: Apply Them and Make the Most of Your Message, he shares everything he’s learned from a lifetime of communication. Learn how to Speak from conviction Prepare your content and yourself for speaking Find and use your personal and communication strengths Focus on your audience and connect Tell better stories Read the room and create energy and anticipation Add value to people Inspire people to take action Everyone has a message to share. Whether you want to improve your ability to inspire employees, speak at PTA meetings, report to a board of directors, teach students, deliver a sermon, address a small group, speak from a stage, or communicate to an arena full of people, this book can help you. Learn from one of the best communicators in the world and start making the most of your message today.