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151.
Henry Spencer 《The Information Society》1997,13(2):163-170
We are heading into an era of uncontrolled and uncontrollable information flow. In the past, the tools of information flow required large investments, and the persons controlling them were easily identifiable. Now, effective long-range communication with large numbers of people can be done using tools that are easily affordable to the average citizen. Moreover, it can be done in ways that make monitoring and control virtually impossible. This is not a worrisome future change that can be averted by prompt action; it is a fait accompli and there is no reversing it. However, this is not necessarily clear to those interested in monitoring and control. Unfortunately, the bulk of electronic communication is still relatively exposed to monitoring and control, and is likely to remain so for a while. The danger is that the authorities, trying to retain a grip on a situation that is irretrievably slipping away, will react to the extremes of the problem in ways that leave ordinary users' privacy unprotected. The best approach is to adapt traditional solutions rather than inventing new ones. The safeguards built into the traditional solutions may not be precisely appropriate, but they are far better than nothing. 相似文献
152.
The Internet and its World Wide Web (Web) have an important role to play in the economic development of China. The government of the People's Republic of China has declared its intention to open opportunities for foreign trade and investment in China. Part of the commitment is a commitment to rule of law. Rule of law acceptable to commercial interests requires transparency and decisional rationality. These two features can be realized most quickly by connecting legal institutions through the Internet's Web to bodies of international commercial law, thus creating a virtual library for Chinese legal decision makers, and using the Web as a quick and cheap electronic “printing press” for Chinese legal decision makers. As a result, their statutes, rules, and decisional law become available to commercial interests. But technology is not enough. Innovative cross-cultural exchange programs aimed at the legal, managerial, and Web-master professions will round out this rule of law support for commercial globalization. 相似文献
153.
Henry A. Giroux 《Educational theory》1999,49(1):1-19
154.
This study explored the hypothesis that preschoolers’ deductive reasoning would be improved by encouraging use of divergent thinking (DT). Children of 4–5 years of age (n = 120) were randomly given DT or neutral control exercises before deductive reasoning problems. To allow a stronger test of the hypothesis, half of the children receiving the DT exercises were given explicit examples, which have been shown to reduce ideational originality. Results indicate that, as predicted, DT exercises without examples significantly improved rates of deductive responding, compared to exercises with examples and the control condition. These findings indicate that DT is a key component in the early beginnings of deductive reasoning. Some educational implications are discussed. 相似文献
155.
Suzetta C. Burrows Kelly M. Moore Henry L. Lemkau Jr. 《Journal of the Medical Library Association》2001,89(2):154-164
The Internet has created new opportunities for librarians to develop information systems that are readily accessible at the point of care. This paper describes the multiyear process used to justify, fund, design, develop, promote, and evaluate a rehabilitation prototype of a point-of-care, team-based information system (PoinTIS) and train health care providers to use this prototype for their spinal cord injury and traumatic brain injury patient care and education activities. PoinTIS is a successful model for librarians in the twenty-first century to serve as publishers of information created or used by their parent organizations and to respond to the opportunities for information dissemination provided by recent technological advances. 相似文献
156.
Henry Currall (ed.) Phonograph Record Libraries: Their Organization and Practice (Hamden, Conn.: Archon Books, 1971 —price not known) Jonathon Miller's Marshall McLuhan (New York: Viking Press “Modern Masters” series, 1971—$1.75, paper) 相似文献
157.
Media pluralism is valued in most jurisdictions because it contributes to a well-informed citizenry. The authors examine what media policy and regulatory levers appear to affect five types of citizen knowledge across the European Union. They conclude that concentration of titles matters more than ownership in newsprint; and that neither type of concentration matters in broadcasting in the same way, but the regulatory regime for public service broadcasting does, particularly for political knowledge. 相似文献
158.
AbstractAs a phenomenon exogenous to China, the Olympics have been proactively interpreted in the local context since China’s entry (and subsequent re-entry in 1984) into the Olympic movement. With China’s increasing involvement in promoting three bids to host the Olympic Games, two of which were successful, respectively, in 2001 and 2015, the nature of the discourse of key stakeholders in relation to Chinese elite sport has both reflected and reshaped the meaning of the Games to Chinese elite sport. This paper examines the discursive construction process of the Olympics in the Chinese elite sport system by key stakeholders through analyzing statements of political figures on sport and Olympic phenomena, Chinese elite sport policy documents, and the commentaries of leading Chinese sport academics. The analysis of discourse highlights two main features in the construction of the Games in official accounts during the period under investigation. The development of these two themes reflects the nature of the Chinese Olympic discourse, manifests the political power over the interpretation of the Olympics in Chinese context, and continues to characterize the on-going major themes in Chinese elite sport policy. 相似文献
159.
160.