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Politics and the Twitter Revolution
Politics and the Twitter Revolution: How Tweets Influence the Relationship between Political Leaders and the Public by John H. Parmelee and Shannon L. Bichard is the first comprehensive examination of how Twitter is used politically. Surveys and in-depth interviews with political Twitter users answer several important questions, including: Who follows the political leaders on Twitter, and why? How persuasive are political tweets? Is political Twitter use good for democracy? These and other questions are answered from theoretical perspectives, such as uses and gratifications, word-of-mouth communication, selective exposure, innovation characteristics, and the continuity-discontinuity framewor...
Periodismo Digital: tras las comunidades sostenibles en el ciberespacio
Uno de los principales cuestionamientos a la comunicación fue siempre la supeditación de los intereses de las grandes empresas de comunicación en desmedro de la libertad periodística. La empresa de comunicación fue, junto a los poderes políticos y económicos, uno de los verdugos al ideal del periodismo, la libertad de expresión. La propiedad de los medios estuvo ligado a las críticas de la manipulación de la opinión pública ante los intereses generados por parte de quienes asumen esta propiedad.
Una mirada al futuro en la enseñanza en ciencias de la salud
En las últimas décadas hemos observado el drástico cambio que se ha producido en la manera de comunicarnos y el modo mediante el que accedemos a la información. En 1995 Nicholas Negroponte, en su obra El mundo digital, auguraba que caminábamos hacia una sociedad en la que estaríamos conectados en todo momento con todo el mundo. La evolución de esta era digital se produjo de forma exponencial con la gran penetración en el mercado de los smartphone, o también llamados teléfonos inteligentes, entre 2010 y 2015. Con ella el acceso a internet y la presencia de un mayor número de usuarios en las redes sociales transformaba la manera en la que se accedía a la información y a los contenidos y cambiaba los paradigmas clásicos de la comunicación, adentrándonos en lo que Marshall McLuhan llamó como la aldea global, pasando de una audiencia de masas a otra segmentada.
Mediamorfosis: Perspectivas sobre la innovación en periodismo
La innovación es crucial para potenciar la capacidad que tiene una empresa de crear una ventaja competitiva sostenible que le permita sobrevivir en un contexto casi siempre complejo y plagado de retos. Cuando se cumplen 20 años de “Mediamorfosis”, la obra de Roger Fidler, el presente texto examina la transformación del ecosistema mediático al hilo de la innovación en la producción y distribución de contenidos, la incorporación de nuevos perfiles profesionales, el papel de las audiencias y la búsqueda de nuevos modelos de negocio. Porque como apuntaba Fidler, la mediamorfosis surge a raíz de los cambios que se produce a lo largo de la historia en los sistemas de comunicación. E...
MOJO: The Mobile Journalism Handbook
MOJO: The Mobile Journalism Handbook is the first book devoted specifically to training citizens, journalism students and media professionals to produce professional-quality videos with only a mobile device. As journalism becomes increasingly competitive, students and emerging professionals need a broader skillset to make themselves more employable, whether as mainstream or entrepreneurial journalists. This book by Dr. Ivo Burum and Dr. Stephen Quinn, world experts in mobile journalism, provides comprehensive coverage of all the skills and practices needed to be a mobile journalist. Key features: Burum and Quinn underline the importance of story and storytelling, the crucial context journali...
The Data Journalism Handbook
This book offers an interdisciplinary introduction to data journalism, offering a unique combination of critical reflection and practical insight into the field, including how data journalism is done around the world and the broader consequences of datafication in the news.
NanoBioEngineering
The objective of this book is to provide the fundamental comprehension of a broad range of topics in an integrated volume such that readership hailing from diverse disciplines can rapidly acquire the necessary background for applying it in pertinent research and development field.
The Media, Political Participation and Empowerment
Technological, cultural and economic forces are transforming political communication, posing challenges and opportunities for politicians and media organisations, while at the same time many governments and civil society express concerns about the extent and nature of political empowerment and civic engagement. This book offers an international perspective on current thinking and practice about civic and audience empowerment, focusing on the ways and means through which media can empower or dis-empower citizens as audiences. It features theoretical and empirical chapters that draw specific attention to a reappraisal of the theories, methods and issues that inform our understanding of citizen...
Principles and Practice of Photoprotection
Written by internationally recognized leaders, and covering all facets of photoprotection, this book summarizes the beneficial roles of photoprotection in skin cancers, photoaging, photodermatoses, autoimmune diseases, and other skin conditions. It provides an update on the current state of UV filters, boosters, photostabilizers and formulation of sunscreen, and showcases the current techniques and regulation in the evaluating of UV filters and sunscreen products. Furthermore, it discusses the role of nanotechnology, antioxidants, DNA repair technology, and oral and systemic agents in photoprotection. Each chapter encapsulates decades of clinical, research or practical experience on topics that will surely be an interest for clinicians, researchers, industry scientists, regulators, and consumers.
Advances in Geomorphology and Quaternary Studies in Argentina
These proceedings contain selected papers from the Special Symposium, organised by the Argentine Association of Geomorphology and Quaternary Studies in October 2017. This Symposium was held within the frame of the 20th Argentine Geological Congress in Tucumán, Argentina. The papers describe detailed research on quaternary stratigraphy and geochronology, paleontology (diatoms, mollusks, foraminifera, palynology, phytoliths, paleobotany, vertebrates), dendrochronology, climate change, paleoclimate, pampeano quaternary paleolimnology, paleomagnetism, environmental magnetism, hydrogeochemical processes, geoarchaeology, geomorphology, structural geology and neotectonics, paleosurfaces, volcanism...
