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Author: Dhiraj Murthy
Publisher: John Wiley & Sons
ISBN: 0745665101
Category : Computers
Languages : en
Pages : 184
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Book Description
Twitter has become a household name, discussed both for its role in prominent national elections, natural disasters, and political movements, as well as for what some malign as narcissistic “chatter.” This book takes a critical step back from popular discourse and media coverage of Twitter, to present the first balanced, scholarly engagement of this popular medium. In this timely and comprehensive introduction, Murthy not only discusses Twitter’s role in our political, economic, and social lives, but also draws a historical line between the telegraph and Twitter to reflect on changes in social communication over time. The book thoughtfully examines Twitter as an emergent global communications medium and provides a theoretical framework for students, scholars, and tweeters to reflect critically on the impact of Twitter and the contemporary media environment. The book uses case studies including citizen journalism, health, and national disasters to provide empirically rich insights and to help decipher some of the ways in which Twitter and social media more broadly may be shaping contemporary life.
Author: Dhiraj Murthy
Publisher: John Wiley & Sons
ISBN: 0745665101
Category : Computers
Languages : en
Pages : 184
Get Book Here
Book Description
Twitter has become a household name, discussed both for its role in prominent national elections, natural disasters, and political movements, as well as for what some malign as narcissistic “chatter.” This book takes a critical step back from popular discourse and media coverage of Twitter, to present the first balanced, scholarly engagement of this popular medium. In this timely and comprehensive introduction, Murthy not only discusses Twitter’s role in our political, economic, and social lives, but also draws a historical line between the telegraph and Twitter to reflect on changes in social communication over time. The book thoughtfully examines Twitter as an emergent global communications medium and provides a theoretical framework for students, scholars, and tweeters to reflect critically on the impact of Twitter and the contemporary media environment. The book uses case studies including citizen journalism, health, and national disasters to provide empirically rich insights and to help decipher some of the ways in which Twitter and social media more broadly may be shaping contemporary life.
Author: Andreas Jungherr
Publisher: Springer
ISBN: 3319203193
Category : Political Science
Languages : en
Pages : 241
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Book Description
This book offers a framework for the analysis of political communication in election campaigns based on digital trace data that documents political behavior, interests and opinions. The author investigates the data-generating processes leading users to interact with digital services in politically relevant contexts. These interactions produce digital traces, which in turn can be analyzed to draw inferences on political events or the phenomena that give rise to them. Various factors mediate the image of political reality emerging from digital trace data, such as the users of digital services’ political interests, attitudes or attention to politics. In order to arrive at valid inferences about the political reality on the basis of digital trace data, these mediating factors have to be accounted for. The author presents this interpretative framework in a detailed analysis of Twitter messages referring to politics in the context of the 2009 federal elections in Germany. This book will appeal to scholars interested in the field of political communication, as well as practitioners active in the political arena.
Author: Peter Vasterman
Publisher:
ISBN: 9789462982178
Category : Journalism
Languages : en
Pages : 320
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Book Description
This anthology offers the first comprehensive overview of media hype, a phenomenon often dismissed as ephemeral and unimportant. Despite that reputation, media storms actually do play an important role in political issues, scandals, and crises, sometimes creating an important shift in public opinion over the course of only a few hours. This book provides an overview of theoretical, conceptual, and methodological issues related to media hype through close explorations of case studies from around the world.
Author: Zeynep Tufekci
Publisher: Yale University Press
ISBN: 0300228171
Category : Computers
Languages : en
Pages : 360
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Book Description
A firsthand account and incisive analysis of modern protest, revealing internet-fueled social movements’ greatest strengths and frequent challenges To understand a thwarted Turkish coup, an anti–Wall Street encampment, and a packed Tahrir Square, we must first comprehend the power and the weaknesses of using new technologies to mobilize large numbers of people. An incisive observer, writer, and participant in today’s social movements, Zeynep Tufekci explains in this accessible and compelling book the nuanced trajectories of modern protests—how they form, how they operate differently from past protests, and why they have difficulty persisting in their long-term quests for change. Tufekci speaks from direct experience, combining on-the-ground interviews with insightful analysis. She describes how the internet helped the Zapatista uprisings in Mexico, the necessity of remote Twitter users to organize medical supplies during Arab Spring, the refusal to use bullhorns in the Occupy Movement that started in New York, and the empowering effect of tear gas in Istanbul’s Gezi Park. These details from life inside social movements complete a moving investigation of authority, technology, and culture—and offer essential insights into the future of governance.
Author: Pavica Sheldon
Publisher: Lexington Books
ISBN: 0739192655
Category : Social Science
Languages : en
Pages : 143
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Book Description
Social Media: Principles and Applications examines social media in interpersonal, mass-mediated, educational, organizational, and political settings. Social media technologies take on many different forms, including social network sites like Facebook and Twitter, blogs, wikis, online video and photo-sharing sites (e.g., Pinterest), rating and social bookmarking sites, and video/text chatting sites (e.g., Skype). Beginning with the principles of social media, Sheldon disassembles applications of social media in a variety of settings to understand who is using social media, how they develop meaningful relationships, and how they use social media during major events. Sheldon also delves into the political, educational, commercial, and privacy issues of social media use, making this an excellent resource for communication, psychology, and social media scholars.
Author: Kale Williams
Publisher: Crown
ISBN: 1984826336
Category : Nature
Languages : en
Pages : 298
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Book Description
“A moving story of abandonment, love, and survival against the odds.”—Dr. Jane Goodall The heartbreaking and ultimately hopeful story of an abandoned polar bear cub named Nora and the humans working tirelessly to save her and her species, whose uncertain future in the accelerating climate crisis is closely tied to our own Six days after giving birth, a polar bear named Aurora got up and walked away from her den at the Columbus Zoo, leaving her tiny squealing cub to fend for herself. Hours later, Aurora still hadn’t returned. The cub was furless and blind, and with her temperature dropping dangerously, the zookeepers entrusted with her care felt they had no choice: They would have to raise one of the most dangerous predators in the world by hand. Over the next few weeks, a group of veterinarians and zookeepers worked around the clock to save the cub, whom they called Nora. Humans rarely get as close to a polar bear as Nora’s keepers got to their fuzzy charge. But the two species have long been intertwined. Three decades before Nora’s birth, her father, Nanuq, was orphaned when an Inupiat hunter killed his mother, leaving Nanuq to be sent to a zoo. That hunter, Gene Agnaboogok, now faces some of the same threats as the wild bears near his Alaskan village of Wales, on the westernmost tip of the North American continent. As sea ice diminishes and temperatures creep up year after year, Agnaboogok and the polar bears—and everyone and everything else living in the far north—are being forced to adapt. Not all of them will succeed. Sweeping and tender, The Loneliest Polar Bear explores the fraught relationship humans have with the natural world, the exploitative and sinister causes of the environmental mess we find ourselves in, and how the fate of polar bears is not theirs alone.
Author: Tatiana Antipova
Publisher: Springer Nature
ISBN: 3030717828
Category : Computers
Languages : en
Pages : 534
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Book Description
This book gathers selected papers that were submitted to the 2021 International Conference on Advances in Digital Science (ICADS 2021) that aims to make available the discussion and the publication of papers on all aspects of single and multi-disciplinary research on Conference topics (https://ics.events/icads-2021/). ICADS 2021 was held on February 19–21, 2021. An important characteristic feature of Conference is the short publication time and world-wide distribution. Written by respected researchers, the book covers a range of innovative topics related to: Advances in Digital Agriculture & Food Technology, Advances in Digital Economics, Advances in Digital Education, Advances in Public Health Care, Hospitals & Rehabilitation, Advances in Digital Social Media, Advances in Digital Technology & Applied Sciences, Advances in E-Information Systems, and Advances in Public Administration. This book is useful for private and professional non-commercial research and classroom use (e.g. sharing the contribution by mail or in hard copy form with research colleagues for their professional non-commercial research and classroom use); for use in presentations or handouts for any level students, researchers, etc.; for the further development of authors’ scientific career (e.g. by citing, and attaching contributions to job or grant application).
Author: Nick Bilton
Publisher: Penguin
ISBN: 1591847087
Category : Business & Economics
Languages : en
Pages : 319
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Book Description
The dramatic, unlikely story behind the founding of Twitter, by New York Times bestselling author and Vanity Fair special correspondent The San Francisco-based technology company Twitter has become a powerful force in less than ten years. Today it’s everything from a tool for fighting political oppression in the Middle East to a marketing must-have to the world’s living room during live TV events to President Trump’s preferred method of communication. It has hundreds of millions of active users all over the world. But few people know that it nearly fell to pieces early on. In this rousing history that reads like a novel, Hatching Twitter takes readers behind the scenes of Twitter’s early exponential growth, following the four hackers—Ev Williams, Jack Dorsey, Biz Stone, and Noah Glass, who created the cultural juggernaut practically by accident. It’s a drama of betrayed friendships and high-stakes power struggles over money, influence, and control over a company that was growing faster than they could ever imagine. Drawing on hundreds of sources, documents, and internal e-mails, Bilton offers a rarely-seen glimpse of the inner workings of technology startups, venture capital, and Silicon Valley culture.
Author: Rana, Dipti P.
Publisher: IGI Global
ISBN: 1799873730
Category : Computers
Languages : en
Pages : 309
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Book Description
Over the last two decades, researchers are looking at imbalanced data learning as a prominent research area. Many critical real-world application areas like finance, health, network, news, online advertisement, social network media, and weather have imbalanced data, which emphasizes the research necessity for real-time implications of precise fraud/defaulter detection, rare disease/reaction prediction, network intrusion detection, fake news detection, fraud advertisement detection, cyber bullying identification, disaster events prediction, and more. Machine learning algorithms are based on the heuristic of equally-distributed balanced data and provide the biased result towards the majority data class, which is not acceptable considering imbalanced data is omnipresent in real-life scenarios and is forcing us to learn from imbalanced data for foolproof application design. Imbalanced data is multifaceted and demands a new perception using the novelty at sampling approach of data preprocessing, an active learning approach, and a cost perceptive approach to resolve data imbalance. Data Preprocessing, Active Learning, and Cost Perceptive Approaches for Resolving Data Imbalance offers new aspects for imbalanced data learning by providing the advancements of the traditional methods, with respect to big data, through case studies and research from experts in academia, engineering, and industry. The chapters provide theoretical frameworks and the latest empirical research findings that help to improve the understanding of the impact of imbalanced data and its resolving techniques based on data preprocessing, active learning, and cost perceptive approaches. This book is ideal for data scientists, data analysts, engineers, practitioners, researchers, academicians, and students looking for more information on imbalanced data characteristics and solutions using varied approaches.
Author: Russell J. Dalton
Publisher: Oxford University Press, USA
ISBN: 0199270120
Category : Political Science
Languages : en
Pages : 1010
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Book Description
The Oxford Handbooks of Political Science is a ten-volume set of reference books offering authoritative and engaging critical overviews of the state of political science. Each volume focuses on a particular part of the discipline, with volumes on Public Policy, Political Theory, Political Economy, Contextual Political Analysis, Comparative Politics, International Relations, Law and Politics, Political Behavior, Political Institutions, and Political Methodology. The project as a whole is under the General Editorship of Robert E. Goodin, with each volume being edited by a distinguished international group of specialists in their respective fields. The books set out not just to report on the discipline, but to shape it. The series will be an indispensable point of reference for anyone working in political science and adjacent disciplines. What does democracy expect of its citizens, and how do the citizenry match these expectations? This Oxford Handbook examines the role of the citizen in contemporary politics, based on essays from the world's leading scholars of political behavior research. The recent expansion of democracy has both given new rights and created new responsibilities for the citizenry. These political changes are paralleled by tremendous advances in our empirical knowledge of citizens and their behaviors through the institutionalization of systematic, comparative study of contemporary publics--ranging from the advanced industrial democracies to the emerging democracies of Central and Eastern Europe, to new survey research on the developing world. These essays describe how citizens think about politics, how their values shape their behavior, the patterns of participation, the sources of vote choice, and how public opinion impacts on governing and public policy. This is the most comprehensive review of the cross-national literature of citizen behavior and the relationship between citizens and their governments. It will become the first point of reference for scholars and students interested in these key issues.
