Browse Results

Showing 8,301 through 8,325 of 16,649 results

LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis

by Leonhard Korowajczuk

A technological overview of LTE and WiMAX LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis provides a practical guide to LTE and WiMAX technologies introducing various tools and concepts used within. In addition, topics such as traffic modelling of IP-centric networks, RF propagation, fading, mobility, and indoor coverage are explored; new techniques which increase throughput such as MIMO and AAS technology are highlighted; and simulation, network design and performance analysis are also examined. Finally, in the latter part of the book Korowajczuk gives a step-by-step guide to network design, providing readers with the capability to build reliable and robust data networks. By focusing on LTE and WiMAX this book extends current network planning approaches to next generation wireless systems based on OFDMA, providing an essential resource for engineers and operators of fixed and wireless broadband data access networks. With information presented in a sequential format, LTE, WiMAX and WLAN Network Design, Optimization and Performance Analysis aids a progressive development of knowledge, complementing latter graduate and postgraduate courses while also providing a valuable resource to network designers, equipment vendors, reference material, operators, consultants, and regulators. Key Features: One of the first books to comprehensively explain and evaluate LTE Provides an unique explanation of the basic concepts involved in wireless broadband technologies and their applications in LTE, WiMAX, and WLAN before progressing to the network design Demonstrates the application of network planning for LTE and WiMAX with theoretical and practical approaches Includes all aspects of system design and optimization, such as dynamic traffic simulations, multi-layered traffic analysis, statistical interference analysis, and performance estimations

How To Break Up With Friends: From Friendshit to Friendsplit – a guide to ditching crappy companions

by Dr. Hannah Korrel

We all have that one friend. The one who expects the world, but never remembers your birthday. The one who constantly ditches your dinner plans when you&’re already halfway to the restaurant. The one who leaves you feeling exhausted, used and completely emotionally battered. Why do we let these people into our lives? When is their friendship actually friend-shit? How do we dump these crappy companions? This is the no-bullshit, essential guide for anyone devoting their precious time and energy into maintaining friendships with toxic friends. Using activities, truth bombs, and real-life examples, neuropscyhologist Dr Hannah Korrel will help you to identify the bad friends in your life, understand what true friendship should look like, learn how to attract the best people, and become the best friend you can be yourself. Provocative, funny, and brutally honest, How To Break Up With Friends will change the way you look at friendship forever.

Writing & Rhetoric Book 4: Chreia & Proverb

by Paul Kortepeter

The Writing and Rhetoric series method employs fluent reading, careful listening, models for imitation, and progressive steps. It assumes that students learn best by reading excellent, whole-story examples of literature and by growing their skills through imitation. Each exercise is intended to impart a skill (or tool) that can be employed in all kinds of writing and speaking. The exercises are arranged from simple to more complex. What's more, the exercises are cumulative, meaning that later exercises incorporate the skills acquired in preceding exercises. This series is a step-by-step apprenticeship in the art of writing and rhetoric.

Varieties Of Tone

by Richard D. Kortum

In clear and lively prose that avoids jargon, the author carefully and systematically examines the many kinds of subtly nuanced words or word-pairs of everyday discourse such as 'and'-'but', 'before'-'ere', 'Chinese'-'Chink', and 'sweat'-'perspiration', that have proven resistant to truth-conditional explanations of meaning.

Structured Peer-to-Peer Systems

by Dmitry Korzun Andrei Gurtov

The field of structured P2P systems has seen fast growth upon the introduction of Distributed Hash Tables (DHTs) in the early 2000s. The first proposals, including Chord, Pastry, Tapestry, were gradually improved to cope with scalability, locality and security issues. By utilizing the processing and bandwidth resources of end users, the P2P approach enables high performance of data distribution which is hard to achieve with traditional client-server architectures. The P2P computing community is also being actively utilized for software updates to the Internet, P2PSIP VoIP, video-on-demand, and distributed backups. The recent introduction of the identifier-locator split proposal for future Internet architectures poses another important application for DHTs, namely mapping between host permanent identity and changing IP address. The growing complexity and scale of modern P2P systems requires the introduction of hierarchy and intelligence in routing of requests. Structured Peer-to-Peer Systems covers fundamental issues in organization, optimization, and tradeoffs of present large-scale structured P2P systems, as well as, provides principles, analytical models, and simulation methods applicable in designing future systems. Part I presents the state-of-the-art of structured P2P systems, popular DHT topologies and protocols, and the design challenges for efficient P2P network topology organization, routing, scalability, and security. Part II shows that local strategies with limited knowledge per peer provide the highest scalability level subject to reasonable performance and security constraints. Although the strategies are local, their efficiency is due to elements of hierarchical organization, which appear in many DHT designs that traditionally are considered as flat ones. Part III describes methods to gradually enhance the local view limit when a peer is capable to operate with larger knowledge, still partial, about the entire system. These methods were formed in the evolution of hierarchical organization from flat DHT networks to hierarchical DHT architectures, look-ahead routing, and topology-aware ranking. Part IV highlights some known P2P-based experimental systems and commercial applications in the modern Internet. The discussion clarifies the importance of P2P technology for building present and future Internet systems.

Methoden der empirischen Kommunikationsforschung

by Friederike Koschel Alexander Haas Hans-Bernd Brosius

Dieses Buch ist eine Einführung in die wesentlichen Methoden der empirischen Kommunikationswissenschaft. Es wendet sich insbesondere an Studierende der Kommunikations- und Medienwissenschaft, die erste Erfahrung mit empirischen Methoden sammeln, und eignet sich als vertiefende Begleitung einführender Vorlesungen und als praxisorientierte Handreichung für Methodenübungen. Leichte Verständlichkeit, Anwendungsorientierung und eine klare Gliederung sind die Haupteigenschaften dieses Lehrbuchs.

Understanding Nonprofit Work: A Communication Perspective

by Matthew A. Koschmann Matthew L. Sanders

Offers a valuable resource for scholars, teachers, students, and nonprofit practitioners interested in understanding nonprofit work from a communication perspective This sophisticated yet accessible book explores the dynamics of organizational communication in the context of nonprofit work. It delves deeply into the subjects of communication and social construction and develops several key subject areas and issues including leadership, management, and governance; the marketization of nonprofit work; collaboration and organizational partnerships; meaningful labor; and international nonprofit work. Understanding Nonprofit Work: A Communication Perspective is the first resource to bring together the considerable and voluminous amount of communication scholarship and nonprofit research available in academia. Moving beyond the simplistic notion of communication as merely the transmission of information, it instead develops a more insightful approach to nonprofit work based on the concept of communication as social construction, explaining the implications and applications of this distinct communication perspective in ways that will benefit both communication scholars and nonprofit practitioners. Additionally, this book: Brings together a wealth of information in communication theory and nonprofit organizations in a thoughtful, approachable style Demonstrates the application and utility of a communication perspective across several key aspects of nonprofit work Written by two well-known scholars in the field with considerable experience in nonprofit work—teaching, research, volunteering, consulting, and board membership Understanding Nonprofit Work is an ideal book for advanced undergraduate and graduate level students in courses on nonprofit work, or broader classes on organizational communication and public administration that have units on the nonprofit sector. This book is also perfect for nonprofit professionals looking to develop a more sophisticated and insightful approach to their work.

Interpretable Cognitive Internet of Things for Healthcare (Internet of Things)

by Utku Kose Deepak Gupta Ashish Khanna Joel J. P. C. Rodrigues

This book presents research on how interpretable cognitive IoT can work to help with the massive amount of data in the healthcare industry. The authors give importance to IoT systems with intense machine learning features; this ensures the scope corresponds to use of cognitive IoT for understanding, reasoning, and learning from medical data. The authors discuss the interpretability of an intelligent system and its trustworthiness as a smart tool in the context of massive healthcare applications. As a whole, book combines three important topics: massive data, cognitive IoT, and interpretability. Topics include health data analytics for cognitive IoT, usability evaluation of cognitive IoT for healthcare, interpretable cognitive IoT for health robotics, and wearables in the context of IoT for healthcare. The book acts as a useful reference work for a wide audience including academicians, scientists, students, and professionals.

Mobile Multimedia in Action

by Ilpo Koskinen

"Mobile Multimedia in Action" displays a revealing picture of how people communicate using camera phones and other mobile multimedia devices. With such devices spreading faster than practically any other new technology, questions about how these devices are being used (and abused) to capture and distribute embarrassing or raunchy images and content, and what should be done about it, are surfacing. This volume presents the first detailed study of the use of these devices. Using a variant of social science research known as ethnomethodology, Koskinen explores the kinds of images people take with camera phones and how they use sound to enhance these images. The book asks two main questions. First, what kinds of methods of expression, such as visuals or sound, do people use when they design multimedia messages? Second, how do people interact with and respond to each other through mobile multimedia devices? Koskinen has a broader objective centering on the impact of these devices on human relationships and society at large. He asks, What do people do with these devices? Is mobile telephony moving toward a more practical direction, or will it simply become a visual chatty channel fit for gossip but not for real news or other practical purposes? What kind of social activities and organizations does it best serve - peer-to-peer networks or institutional ones? Koskinen examines these questions from three unique perspectives: the design elements of mobile multimedia, which considers methods of expression people use in designing multimedia messages; mobile multimedia as interaction, which looks into how people interact with each other using this technology and makes a case for studying multimedia as a naturally occurring activity; and mobile multimedia in society, which searches for answers as to the societal consequences of mobile multimedia usage. A groundbreaking work, "Mobile Multimedia in Action" will be a fascinating read for both multimedia device professionals and everyday users alike. Providing a glimpse into the future, Koskinen asks where mobile multimedia technology is taking mankind and society.

Rogue Archives: Digital Cultural Memory and Media Fandom

by Abigail De Kosnik

The task of archiving was once entrusted only to museums, libraries, and other institutions that acted as repositories of culture in material form. But with the rise of digital networked media, a multitude of self-designated archivists -- fans, pirates, hackers -- have become practitioners of cultural preservation on the Internet. These nonprofessional archivists have democratized cultural memory, building freely accessible online archives of whatever content they consider suitable for digital preservation. In Rogue Archives, Abigail De Kosnik examines the practice of archiving in the transition from print to digital media, looking in particular at Internet fan fiction archives.De Kosnik explains that media users today regard all of mass culture as an archive, from which they can redeploy content for their own creations. Hence, "remix culture" and fan fiction are core genres of digital cultural production. De Kosnik explores, among other things, the anticanonical archiving styles of Internet preservationists; the volunteer labor of online archiving; how fan archives serve women and queer users as cultural resources; archivists' efforts to attract racially and sexually diverse content; and how digital archives adhere to the logics of performance more than the logics of print. She also considers the similarities and differences among free culture, free software, and fan communities, and uses digital humanities tools to quantify and visualize the size, user base, and rate of growth of several online fan archives.

The Twenty-Six Words That Created the Internet

by Jeff Kosseff

"No provider or user of an interactive computer service shall be treated as the publisher or speaker of any information provided by another information content provider."Did you know that these twenty-six words are responsible for much of America's multibillion-dollar online industry? What we can and cannot write, say, and do online is based on just one law—a law that protects online services from lawsuits based on user content. Jeff Kosseff exposes the workings of Section 230 of the Communications Decency Act, which has lived mostly in the shadows since its enshrinement in 1996. Because many segments of American society now exist largely online, Kosseff argues that we need to understand and pay attention to what Section 230 really means and how it affects what we like, share, and comment upon every day.The Twenty-Six Words That Created the Internet tells the story of the institutions that flourished as a result of this powerful statute. It introduces us to those who created the law, those who advocated for it, and those involved in some of the most prominent cases decided under the law. Kosseff assesses the law that has facilitated freedom of online speech, trolling, and much more. His keen eye for the law, combined with his background as an award-winning journalist, demystifies a statute that affects all our lives –for good and for ill. While Section 230 may be imperfect and in need of refinement, Kosseff maintains that it is necessary to foster free speech and innovation. For filings from many of the cases discussed in the book and updates about Section 230, visit jeffkosseff.com

Adult Interactive Style Intervention and Participatory Research Designs in Autism: Bridging the Gap between Academic Research and Practice (Routledge Research in Special Educational Needs)

by Lila Kossyvaki

Regardless of their cognitive and linguistic abilities, people with autism can often find it difficult to develop basic communicative skills that are necessary to gain full control over their environment and maintain their independence. Building on the author’s own cutting-edge research, Adult Interactive Style Intervention and Participatory Research Designs in Autism examines the impact that the interactive style of neurotypical individuals could have on the spontaneous communication of children with autism. This book provides clear and detailed guidance on how to conduct research into autism in real-world settings such as schools and homes. Kossyvaki critically evaluates a wealth of relevant case studies and focuses on a number of methodological issues that researchers are likely to face when carrying out research of this complex nature. The author walks the reader through present literature on the importance of spontaneous communication and the atypical way that this tends to develop in autism, before bringing the results of her own research to bear on the question of how the interactive styles of neurotypical individuals can impact on the spontaneous communication of people with autism. Adult Interactive Style Intervention and Participatory Research Designs in Autism is essential reading for academics, researchers, and postgraduate students in the fields of special educational needs, inclusion, autism, research methods, and educational and clinical psychology.

Humanizing Visual Design: The Rhetoric of Human Forms in Practical Communication (Routledge Studies in Technical Communication, Rhetoric, and Culture)

by Charles Kostelnick

This book analyzes the role that human forms play in visualizing practical information and in making that information understandable, accessible, inviting, and meaningful to readers—in short, "humanizing" it.Although human figures have long been deployed in practical communication, their uses in this context have received little systematic analysis. Drawing on rhetorical theory, art history, design studies, and historical and contemporary examples, the book explores the many rhetorical purposes that human forms play in functional pictures, including empowering readers, narrating processes, invoking social and cultural identities, fostering pathos appeals, and visualizing data.The book is aimed at scholars, teachers, and practitioners in business, technical, and professional communication as well as an interdisciplinary audience in rhetoric, art and design, journalism, engineering, marketing, science, and history.

Visible Numbers: Essays on the History of Statistical Graphics

by Charles Kostelnick

Bringing together scholars from around the world, this collection examines many of the historical developments in making data visible through charts, graphs, thematic maps, and now interactive displays. Today, we are used to seeing data portrayed in a dizzying array of graphic forms. Virtually any quantified knowledge, from social and physical science to engineering and medicine, as well as business, government, or personal activity, has been visualized. Yet the methods of making data visible are relatively new innovations, most stemming from eighteenth- and nineteenth-century innovations that arose as a logical response to a growing desire to quantify everything-from science, economics, and industry to population, health, and crime. Innovators such as Playfair, Alexander von Humboldt, Heinrich Berghaus, John Snow, Florence Nightingale, Francis Galton, and Charles Minard began to develop graphical methods to make data and their relations more visible. In the twentieth century, data design became both increasingly specialized within new and existing disciplines-science, engineering, social science, and medicine-and at the same time became further democratized, with new forms that make statistical, business, and government data more accessible to the public. At the close of the twentieth century and the beginning of the twenty-first, an explosion in interactive digital data design has exponentially increased our access to data. The contributors analyze this fascinating history through a variety of critical approaches, including visual rhetoric, visual culture, genre theory, and fully contextualized historical scholarship.

The Social Psychology of Nonverbal Communication

by Aleksandra Kostić Derek Chadee

The Social Psychology of Nonverbal Communication gathers together leading nonverbal communication scholars from around the world to offer insight into a range of issues within the nonverbal literature with the aim to rethink current approaches to the subject.

Hold Successful Meetings (Penguin Business Experts Series)

by Caterina Kostoula

Meetings allow us to bring people together to inspire each other, solve problems and make a difference. Yet, we all spend too much time in dull, frustrating meetings where little is achieved and even less is followed up on afterwards. In Hold Successful Meetings, executive coach and former Google leader Caterina Kostoula will change all this. Her unique framework will:- Equip you to hold fewer, more purposeful meetings- Create a creative and inclusive environment- Leave participants inspired and ready to take actionWhether virtual or in-person, people will leave your meetings inspired by the value you created together and ready to make an impact.'I bought this for my whole team at Google!' Reader review

I Love Russia: Reporting from a Lost Country

by Elena Kostyuchenko

&“A haunting book of rare courage.&” —Clarissa Ward, CNN chief international correspondent and author of On All Fronts A fearless, cutting portrait of Russia and an essential cri de coeur for journalism in opposition to the global authoritarian turnTo be a journalist is to tell the truth. I Love Russia is Elena Kostyuchenko&’s unrelenting attempt to document her country as experienced by those whom it systematically and brutally erases: village girls recruited into sex work, queer people in the outer provinces, patients and doctors at a Ukrainian maternity ward, and reporters like herself. Here is Russia as it is, not as we imagine it. The result is a singular portrait of a nation, and of a young woman who refuses to be silenced. In March 2022, as a correspondent for Russia&’s last free press, Novaya Gazeta, Kostyuchenko crossed the border into Ukraine to cover the war. It was her mission to ensure that Russians witnessed the horrors Putin was committing in their name. She filed her pieces knowing that should she return home, she would likely be prosecutedand sentenced to up to fifteen years in prison. Yet, driven by the conviction that the greatest formof love and patriotism is criticism, she continues to write. I Love Russia stitches together reportage from the past fifteen years with personal essays, assembling a kaleidoscopic narrative that Kostyuchenko understands may be the last work from her homeland that she&’ll publish for a long time—perhaps ever. It exposes the inner workings of an entire nation as it descends into fascism and, inevitably, war. She writes because the threat of Putin&’s Russia extends beyond herself, beyond Crimea, and beyond Ukraine. We fail to understand it at our own peril.

I Love Russia: Reporting from a Lost Country

by Elena Kostyuchenko

"Elena Kostyuchenko is an important guide to the 21st century." —Timothy Snyder, author of The Road to Unfreedom"A fascinating, frightening, compulsively readable chronicle of life in Putin's Russia.... Her stories are unforgettable, and deeply important.&” ― Carol Off, author of All We Leave Behind &“Would you like to know where Putin comes from? What the Russians are like today? And why? Read this book." ― Svetlana Alexievich, winner of the Nobel Prize in LiteratureTo be a journalist is to tell the truth.I Love Russia is Elena Kostyuchenko's fearless attempt to document Putin's Russia as experienced by those it systematically and brutally erases: village girls recruited into sex work, queer people in the outer provinces; patients and doctors in a Ukrainian maternity ward; and reporters like herself, at risk not only because of her work but because she lived openly as a queer woman and LGBTQ activist in a deeply homophobic state. It takes us to places that non-Russians have never seen and brings us voices we have never heard.At once uncompromising and deeply humane, her book stitches together reportage and personal essays into a kaleidoscopic, often otherworldly journey. Here is Russia as it is, not as we imagine it.I Love Russia may be the last work from her homeland Kostyuchenko will publish for a long time—perhaps ever. She writes as she does, because she is driven by the conviction that the greatest form of love and patriotism is criticism. And because the threat of Putin's Russia extends beyond herself, beyond Crimea and beyond Ukraine.

Hoda: How I Survived War Zones, Bad Hair, Cancer, and Kathie Lee

by Hoda Kotb

SHE'S JUST LIKE THE REST OF US : overstuffed purse, always losing keys, high-maintenance hair, snack guilt after an evening binge. But she's something different, too. Hoda Kotb grew up in two cultures--one where summers meant playing at the foot of the ancient pyramids and another where she had to meet her junior prom date at the local 7-Eleven to spare them both the wrath of her conservative Egyptian parents. She's traveled the globe for network television, smuggling videotapes in her shoes and stepping along roads riddled with land mines. She's weathered the devastation of Hurricane Katrina, and a personal Category 5 as well: divorce and breast cancer in the same year. And if that's not scary enough, she then began cohosting the fourth hour of Today with Kathie Lee Gifford. (Oh, c'mon, KLG! That's funny . . . put down the huge pour of Chardonnay and laugh with us.) HODA reads just like Hoda--light, funny, positive, and positively inspiring.

Ten Years Later: Six People Who Faced Adversity and Transformed Their Lives

by Hoda Kotb

New York Times bestselling author and beloved Today show co-anchor tells the incredible stories of people who, when faced with impossibly challenging or tragic life situations, persevere--and even thrive--and asks, What if you, facing a game-changing event or decision right now, could see ten years into the future?Through years of perseverance, purpose, and passion, Hoda Kotb landed a spot with Kathie Lee on the Today show, won numerous journalism awards, and gained valuable life lessons. Now, after captivating readers in her blockbuster memoir Hoda, she turns to stories about others who have undergone personal transformation against great odds. In Ten Years Later, Hoda chronicles six amazing stories by identifying a game-changing event in her subjects' lives and then revisiting those lives a decade later. We meet Amy Barnes, who took the leap to escape an abusive relationship, lost an astounding 340 pounds, and now encourages women like her to cultivate their mental and physical strength. There's also Ron Clifford, a civilian hero of 9/11, who saved the life of a burn victim in the wreckage of the towers--only to learn the same day that his beloved sister and niece were passengers on Flight 175. Patrick Weiland, a former network producer who won a Peabody at age twenty-two and later spiraled into drug addition, demonstrates the power of a second chance. Ten Years Later is a firsthand testament to the enduring power of the human spirit. Through inspirational life stories, Hoda shows how adversity can unleash our best qualities: resilience, perseverance, gratitude, empathy, and creativity. This book will inspire you to believe in the future, no matter how dark the present, and tap into the ability to reach your highest potential.

Crisis Reporters, Emotions, and Technology: An Ethnography

by Johana Kotišová

This open access book explores the emotional labour of crisis reporters in an original style that combines fictional and factual narrative. Exploring how journalists make sense of their emotional experience and development in relation to their professional ideology, it illustrates how media professionals learn to think and act within crisis situations. Drawing on in-depth interviews with journalists reporting on wars, terror attacks and natural disasters, the book rethinks traditional concepts in journalistic thought. Finally, it reflects on the specific, contemporary vulnerabilities of industry professionals, including the impact of new technologies, specific forms of precarity, and a particular strain of cynicism central to the industry. Combining comprehensive, empirical research with the fictional narrative of a journalist protagonist, Crisis Reporters, Emotions and Technology establishes an innovative approach to academic storytelling.

Marketing Management (15th Global Edition)

by Philip Kotler Kevin Lane Keller

The 15th edition of Marketing Management is a landmark entry in the long successful history of the market leader. With the 15th edition, great care was taken to provide an introductory guide to marketing management that truly reflects the modern realities of marketing.

Kotter on Accelerating Change

by John P. Kotter

This collection offers the full digital editions of two seminal books by global leadership expert John P. Kotter: his international bestseller, Leading Change, and Accelerate, his award-winning framework for enabling companies to compete and win in a world of constant turbulence and disruption.Leading Change-now considered the change bible for leaders and managers worldwide-reveals why change is so difficult and lays out an actionable, eight-step process for implementing successful transformations. Cited by business leaders and influential organizations worldwide as the book to read when starting any type of change initiative, Accelerate (XLR8) vividly illustrates the five core principles underlying a new dual operating system, the eight accelerators that drive it, and how leaders must create a sense of urgency through role modeling. Perhaps most crucial, the book reveals how the best companies focus and align their people's energy around what Kotter calls the big opportunity.If you're a pioneer, a leader who knows that bold change is necessary to survive and thrive in an ever-changing world, these two books will set you on a path to accelerate into a better, more profitable future.Regarded by many as the authority on leadership and change, John P. Kotter is a New York Times bestselling author, award-winning business and management thought leader, business entrepreneur, inspirational speaker, and Harvard Business School professor. His ideas, books, speeches, and the company he founded in 2008, Kotter International, have helped mobilize people around the world to better lead organizations, and their own lives, in an era of increasingly rapid change. Kotter has authored nineteen books to date-twelve of them bestsellers. His books have reached millions and have been printed in over 150 foreign language editions.

Change Leadership: The Kotter Collection

by John P. Kotter Dan S. Cohen

Change Leadership: The Kotter Collection

Refine Search

Showing 8,301 through 8,325 of 16,649 results