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41.
Abstract

The public understanding of science is vital in any society, to counter pseudoscientific claims and quackery. The relationship between scientists and the media (the latter often the only channel through which scientific findings reach the public) was studied within a South African framework. An empirical survey was conducted by means of a comprehensive questionnaire sent to 740 South African scientists and researchers and 360 journalists. Because the media are important in the public understanding of science, the survey tried to establish the depth of and possible reasons for distrust between the two professions and what structures could be put in place to overcome this. This study found some significant differences in the views of scientists and journalists about the role of science in society, how it could be communicated to the public, and the reasons for this dichotomy. Finally, proposals to bridge the gap between scientists and the media are made: the media should give serious attention to raise the standards of science reporting by establishing science desks headed by properly trained science editors and well-trained science reporters. On the other hand, scientists should be trained to communicate better with the media and, therefore, the public.  相似文献   
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Because of its dynamic nature, those confronting the al-Qaeda threat must follow its evolution very closely. As demonstrated here, this task is particularly challenging when counterterrorism is carried out under the aegis of international organizations. This article explores the threat identification function of the al-Qaeda Sanctions Committee (also known as the 1267 Committee) charged with supervising the UN sanctions regime against al-Qaeda and its associates. Examination of the role of threat identification in the committee's work, and of the content of the threat analysis presented in the periodic reports of its subsidiary monitoring team, suggests the marginality of strategic threat assessment and underscores the constraints created by bureaucratic and political factors. The article also demonstrates the failure of the Committee and the monitoring team to thoroughly engage in central questions regarding al-Qaeda's nature, objectives, and organizational strategy.  相似文献   
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Abstract

This article describes the foundation and development of a theoretical framework for the online consumer response process. It is based on theoretical criteria for web-based commercial communication and the online consumer response process. Central to this article is the development of the concept of web-based commercial communication. This includes all advertising, marketing communication, public relations and promotional messages on the World Wide Web which are intended to move the consumer through certain response phases to the point of purchasing or proceeding to any other type of action; the identification of the marketing communication paradigm shift from offline to online; and the comparison between online and traditional mass media audience characteristics. A theoretical conceptualisation of the online consumer response process is undertaken and an analysis of consumer response models and the theory of the general consumer response process is performed. This article is a theoretical exploration of the phenomenon of ‘online consumer response’ and the proposed theoretical framework is intended to address the dearth of literature on the topic.  相似文献   
44.
    
ABSTRACT

This is Part 1 of an article arguing for an extended application of Karl Marx’s insight that the apparent reciprocity of free market exchange is to be understood as an ideology that obscures material processes of exploitation and accumulation. Rather than to confine this insight to the worker’s sale of his or her labor-power for wages, and basing it on the conviction that labor-power is uniquely capable of generating more value than its price, the article argues that capital accumulation also relies on asymmetric transfers of several other biophysical resources such as embodied non-human energy, land, and materials. It proposes that the very notions of “price” and “value” serve to obscure the material history and substance of traded commodities. Such a shift of perspective extends Marx’s foundational critique of mainstream economics by focusing on the unacknowledged role of ecologically unequal exchange, but requires a critical rethinking of the concept of “use-value.” It also suggests a fundamental reconceptualization of the ontology of technological progress, frequently celebrated in Marxist theory. Part 1 of the article introduces the argument on unequal exchange, the ideological function of money, some concerns of ecological Marxism, and the conundrum posed by three contradictory understandings of “use-value.”  相似文献   
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ABSTRACT

This article surveys an unpublished piece in which Friedrich Engels examined the ecological conditions of Ireland in a chapter entitled the “Natural Conditions” in his unfinished History of Ireland. In interpreting Engels’s findings dialectically we are able to explicate a dialectical framework that gives us a greater insight into how Engels understands the way in which the dialectics of nature enfold in a particular bioregion and how, crucially, those same organic processes of nature provide the necessary ecological conditions for society to engage in agricultural cultivation. The geological system of Ireland and its particular sieve-like structure moderate the climatic condition of excessive rainfall so that cultivation can continue. This investigation by Engels can be seen as a concrete case study into the dynamic metabolising relationships between the diverse organic processes of Nature as they are appropriated by society in agricultural production. The conceptual trajectory of this dialectical analysis is to emphasise the inherent fluidity, mutual interaction and “universal connection” of the forces of nature. This particular work of Engels’s is a significant contribution to our understanding not only of the dialectics of nature but also of the methodology of dialectics as such.  相似文献   
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The author draws on the Brazilian public administration literature to discuss the conflict between the need to remain open to lessons from elsewhere, while at the same time remaining grounded in a particular local context. The article begins by presenting calls by a number of Brazilian public administration scholars for what might be termed an \"administrative particularism,\" or an assertion that universal lessons do not apply in the discipline. This is followed by a discussion of the challenges that these and other Brazilian public administration scholars identify. Further discussion will suggest these challenges, and many of the solutions most commonly offered for them, imply that, far from a uniquely Brazilian public administration, the country seeks to move closer to the model of public administration practiced elsewhere, especially in the developed world.  相似文献   
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