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Alma Swan Paul Needham Steve Probets Adrienne Muir Charles Oppenheim Ann O'Brien Rachel Hardy Fytton Rowland Sheridan Brown 《Learned Publishing》2005,18(1):25-40
A study carried out for the UK Joint Information Systems Committee examined models for the provision of access to material in institutional and subject‐based archives and in open access journals. Their relative merits were considered, addressing not only technical concerns but also how e‐print provision (by authors) can be achieved – an essential factor for an effective e‐print delivery service (for users). A ‘harvesting’ model is recommended, where the metadata of articles deposited in distributed archives are harvested, stored and enhanced by a national service. This model has major advantages over the alternatives of a national centralized service or a completely decentralized one. Options for the implementation of a service based on the harvesting model are presented. 相似文献
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Although intimate heterosexual couples often exhibit power imbalances in gender role behaviors, with one partner more dominant and the other more submissive, it is unclear whether the same is true for homosexual relationships. Anecdotal evidence, however, suggests that television portrays both heterosexual and homosexual couples as gendered. This content analysis of intimate relationships on television examined whether heterosexual and homosexual couples are portrayed as gendered, finding evidence of gendering for both homosexual couples and heterosexual couples. Possible implications of these gendered portrayals for viewers' perceptions and behaviors include cultivation of negative stereotypes and modeling of gender-typed behaviors. 相似文献
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Science for young children, and older ones as well, should be a blend of development of science content, science processes, and positive attitudes toward science. When educators stress development and learning in these three interrelated and complementary areas, children learn how to explore science as they develop skill in using science processes such as observing, communicating, predicting, and inferring.Jean Shaw is Associate Professor of Elementary Education at the University of Mississippi. Sally Blake teaches at Kentucky Wesleyan College. The late Mary Jo Cliatt taught at the University of Mississippi. 相似文献