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The growth of the internet has been spectacular. There are now more than 3 billion internet users across the globe, some 40 per cent of the world’s population. The internet’s meteoric rise is a phenomenon of enormous significance for the economic, political and social life of contemporary societies. However, much popular and academic writing about the internet continues to take a celebratory view, assuming that the internet’s potential will be realised in essentially positive and transformative ways. This was especially true in the euphoric moment of the mid-1990s, when many commentators wrote about the internet with awe and wonderment. While this moment may be over, its underlying tec...
In this book Richard Gwyn demonstrates the centrality of discourse analysis to an understanding of health and communication. Focusing on language and communication issues he demonstrates that it is possible to observe and analyze patterns in the ways in which health and illness are represented and articulated by both health professionals and lay people. Communicating Health and Illness: · Explores culturally validated notions of health and sickness and the medicalization of illness · Surveys media representations of health and illness · Considers the metaphoric nature of talk about illness · Contributes to the ongoing debate in relation to narrative based medicine
The Encyclopedia of Curriculum Studies provides a comprehensive introduction to the academic field of curriculum studies for the scholar, student, teacher, and administrator. The study of curriculum, beginning in the early 20th century, served primarily the areas of school administration and teaching and was seen as a method to design and develop programs of study. The field subsequently expanded to draw upon disciplines from the arts, humanities, and social sciences and to examine larger educational forces and their effects upon the individual, society, and conceptions of knowledge. Curriculum studies has now emerged to embrace an expansive and contested conception of academic scholarship w...
The future of agriculture greatly depends on our ability to enhance productivity without sacrificing long-term production potential. The application of microorganisms, such as the diverse bacterial species of plant growth promoting bacteria (PGPB), represents an ecologically and economically sustainable strategy. The use of these bio-resources for the enhancement of crop productivity is gaining importance worldwide. "Bacteria in Agrobiology: Disease Management" discusses various aspects of biological control and disease suppression using bacteria. Topics covered include: fluorescent pseudomonads; siderophore-producing PGPR; pseudomonas inoculants; bacillus-based biocontrol agents; bacterial control of root and tuber crop diseases; fungal pathogens of cereals; soil-borne fungal pathogens; peronosporomycete phytopathogens; and plant parasitic nematodes.
In the United States the performance of nuclear cardiology studies continues to increase. As an example, in 1998, 4,160,739 myocardial perfusion imaging st- ies were done. In 2001 this number increased to 5,679,258. The nonhospital performance of perfusion imaging increased over the same time period from 1,188,731 to 1,789,207 studies (Arlington Medical Resources data). In 1999, there were approximately 1300 nonhospital sites with nuclear imaging capabi- ties, of which 600 were in physician’s offices. By 2001, there were approximately 1700 nonhospital sites, of which 780 were in physician’s offices (from IMV, LTD: http://www.imvlimited.com/mid/). The growth of nuclear cardiology as an ex...
Offers an account of a man who started wars, whose rhetoric whipped up Serb nationalism to a frenzy of "ethnic cleansing" and yet who retained for a decade the ability to wrap the "international community" round his little finger.
Who makes the news in a digital age? Participatory Journalism offers fascinating insights into how journalists in Western democracies are thinking about, and dealing with, the inclusion of content produced and published by the public. A timely look at digital news, the changes it is bringing for journalists and an industry in crisis Original data throughout, in the form of in-depth interviews with dozens of journalists at leading news organizations in ten Western democracies Provides a unique model of the news-making process and its openness to user participation in five stages Gives a first-hand look at the workings and challenges of online journalism on a global scale, through data that has been seamlessly combined so that each chapter presents the views of journalists in many nations, highlighting both similarities and differences, both national and individual
Gatekeeping is one of the media’s central roles in public life: people rely on mediators to transform information about billions of events into a manageable number of media messages. This process determines not only which information is selected, but also what the content and nature of messages, such as news, will be. Gatekeeping Theory describes the powerful process through which events are covered by the mass media, explaining how and why certain information either passes through gates or is closed off from media attention. This book is essential for understanding how even single, seemingly trivial gatekeeping decisions can come together to shape an audience’s view of the world, and illustrates what is at stake in the process.
In the context of profound transformations in the professional, business, technological and social context of journalism, it is crucial for journalism studies and education to move beyond limited approaches to the discipline. Among the most significant changes affecting journalism worldwide is the emergence of startup culture, as more and more journalists strike out on their own. In Beyond Journalism, Deuze and Witschge combine extensive global and comparative fieldwork. Through rich case studies of journalism startups around the world, they provide deep insight into the promises and pitfalls of media entrepreneurship. Ultimately, they aim to recognize new and emerging voices as legitimate participants in the discourse about what journalism is, can be and should be. A bold manifesto as well as an in-depth empirical study, this book is essential reading for students and scholars of journalism, media, communication, and related disciplines.
This book presents a wide range of biotechnological methods for application in soil microbiology analysis, including all essential methods involving molecular biology, immunology, microbiology, and structural biology, such as transcriptome analysis, RNAi technology, molecular matchmaking, RAPD, T-RFLP and FT/MS. The techniques and procedures presented here offer practical guides for immediate use in the laboratory. This volume will be of use both to the first-timer and to the experienced scientist.