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No abstract available for this article.  相似文献   

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Between 1990 and 1995, a substantive reconfiguration took place within the publishing, communications, and mass media industries in the United States. These changes were triggered primarily by five pivotal developments: (1) the direct impact of strategic planning theories and practices on a relatively small number of U.S. and foreign media executives; (2) a dramatic technological convergence within the entire communications industry; (3) a quest to gain hegemony over the creation, production, and distribution of electronic and print information and entertainment products and services in the United States and the global marketplace; (4) a sharp increase in media usage and expenditures in the United States; and (5) the impending passage of a massive, revolutionary telecommunications bill. This legislation (the Telecommunications Act of 1996) changed drastically the ground rules created by the Communications Act of 1934, lifted restrictions on the ownership of media properties, allowed media companies to enter formerly forbidden markets, and reduced or eliminated governmental controls over the burgeoning communications business. The deeply etched lines separating “newspapers” from “books” and “magazines”, or “television” from “telephone”, “radio”, “film”, and “video” became hazy, and, in some instances, disappeared. Media scholars and industry experts realized that the communications landscape had to be viewed as a totally interconnected industry, albeit a rather diverse one.  相似文献   

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The market position of Public Service Media (PSM) and the programming and services provided have for years been the object of academic media research. Relatively little has however been written about the way the PSM corporations are managed. The article presents a number of reasons why media management researchers should add this area to their field of study. Not only are the managers of PSM corporations in great need of scholarly inspiration from outside. Even more important from an academic perspective is the fact that PSM provides management researchers with a sample of reasonably comparable cases of media companies and managers exposed to radical and very similar changes in their operational environment.  相似文献   

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Have librarians promoted end user searching to the detriment of the profession and promoted clinical inefficiency from causally trained health practitioners? Issues related to the complexity of bibliographic retrieval in the networked environment are explored within the context of evidence-based medicine and the division of labor.  相似文献   

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Address delivered by E. H. Bensley of the Department of the History of Medicine at the Fiftieth Anniversary Commemorative Banquet of the Osler Society of McGill University, April 1, 1971.  相似文献   

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Abstract

A first-person account of the drama inside the CNN newsroom on the day the Hurricane Katrina rocked the US Gulf Coast. Elliot Masie's document shows how the gathering and reporting of the news has become more eclectic, technical and under the influence of citizen-journalists who shape the news by what they send electronically to news outlets and to each other. In the librarian's job of helping researchers access information about the news has become more complex because the traditional linkage of reporting, editing and publishing has broken down.  相似文献   

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