1,723,719 research outputs found
Guardians of power: the myth of the liberal media
No full textCan a corporate media system be expected to tell the truth about a world dominated by corporations? Can newspapers, including the 'liberal' "Guardian" and the "Independent," tell the truth about catastrophic climate change - about its roots in mass consumerism and corporate obstructionism - when they are themselves profit-oriented businesses dependent on advertisers for 75 per cent of their revenues? Can the BBC tell the truth about UK government crimes in Iraq when its senior managers are appointed by the government? Has anything fundamentally changed since BBC founder Lord Reith wrote of the establishment: "They know they can trust us not to be really impartial"? Why did the British and American mass media fail to challenge even the most obvious government lies on Iraqi weapons of mass destruction before the invasion in March 2003? Why did the media ignore the claims of UN weapons inspectors that Iraq had been 90-95 per cent "fundamentally disarmed" as early as 1998? This book answers these questions, and more
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Understanding the sustainable development of tourism
No full textIt is vital to provide the tourism managers of tomorrow with an explicit understanding and the capability to affect creative and innovative solutions for the sustainable development of tourism. Understanding the Sustainable Development of Tourism takes the view that sustainable tourism management needs to be seen as a dynamic process of change, rather than a static goal to be achieved and therefore must be tackled with ever evolving, flexible strategies. Divided into 11 chapter ‘modules’, the text considers key managerial concepts, from supplier-driven innovation, human resource management, operations management and marketing, to corporate social responsibility, risk management and triple bottom line reporting. Each chapter links relevant theories and concepts to practice through case studies or exercises. Each chapter takes the view that sustainable tourism principles should be practiced in all aspects of tourism operations on a daily basis and that sustainability should be treated as a managerial philosophy rather than a subject matter. Relevant theories and concepts are linked to practice through case studies or exercises
Imagining Collaborative Tourism Futures
No full textCollaboration does not imply a division of labour, which is often the essence of cooperation, but rests on the hypothesis that the sum of the work is more than its individual parts
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
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