共查询到20条相似文献，搜索用时 51 毫秒
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Jerome F 《Isis; an international review devoted to the history of science and its cultural influences》2004,95(4):627-639
The most remarkable aspect of Einstein's 1946 address at Lincoln University is that it has vanished from Einstein's recorded history. Its disappearance into a historical black hole symbolizes what seems to happen in the creation of a cultural icon. It is but one of many political statements by Einstein to have met such a fate, though his civil rights activism is most glaringly missing. One explanation for this historical amnesia is that those who shape our official memories felt that Einstein's "controversial" friends like Paul Robeson and activities like co-chairing the anti-lynching crusade might tarnish Einstein as an icon. That icon, sanctified by Time magazine when it dubbed Einstein "Person of the Century" at the end of 1999, is a myth, albeit a marvelous one. Yet it is not so much the motive for the omission but the consequence of it that should concern us. Americans and the millions of Einstein fans around the world are left unaware that he was an outspoken, passionate, committed antiracist. 相似文献
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在课堂教学中,教师如何深化文本,合理拓展教材,提高课堂实效,是一个值得探讨的话题。本文以《＂西亚病夫＂的崛起》一课为例,谈谈如何才能创造性地使用教材,挖掘教材留出的空间。 相似文献
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Anderson W 《Isis; an international review devoted to the history of science and its cultural influences》2012,103(2):229-253
In 1929 and 1934-1935, the physical anthropologist Harry L. Shapiro voyaged in the South Seas on the Mahina-l-Te-Pua and the Zaca, measuring mixed-race islanders, including the descendants of the Bounty mutineers on Pitcairn Island. His research in Polynesian hybridity reflects the growing cultural and scientific investment of the United States in the Pacific during this period. Shapiro's oceanic adventures and intimate encounters prompted him to discount typological speculation and emphasize instead the liberal Boasian program in physical anthropology, giving him the confidence to refigure his evaluations of racial difference. The seaborne investigatory enterprise came to influence U.S. racial thought, adding impetus to the condemnation of racism in science. On his return from the South Seas, Shapiro tried to get his fellow physical anthropologists to issue a manifesto opposing the harnessing of their science to racial discrimination and prejudice. 相似文献
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As federal agencies move toward more sophisticated e-govern- ment offerings, they must consider both policy and operational requirements for electronic authentication (e-authentication). One important consideration in designing and deploying e-authentica- tion solutions is the balance between access, security, authentication, and privacy. Public law and government-wide policy encourage e-government and e-authentication simultaneously with privacy protection, creating policy and operational tensions for e-government efforts. A review of the relevant laws and policies and analyses of the privacy implications of authentication technologies indicates that federal agencies have at least two analytic frameworks for balancing privacy concerns with e-authentication. A framework offered in the 2003 National Research Council report Who Goes There? and the privacy impact analysis requirements of the E-Government Act of 2002 provide e-government projects with the tools for navigating the path between privacy and openness, required by both e-government law and policy. 相似文献