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The recording of cultural heritage objects' data and information is constructed throughout the registration of different media items, which function as an anchor of the original object in digital space. The article investigates the application of a theoretical framework for the organization of information related to the visual works, on the base of the identity of their single constituent elements. The framework is, then, used for the formalization of an ontology which is constructed as an extension of CIDOC-CRM. The result is tested with information gathered over the Asinou Church in Cyprus, expressed throughout an ontology for recording propositions over the iconographical attributes and the characteristic of images. 相似文献
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This paper explores some of the difficulties of doing research concerning young people’s use of online sexually explicit materials in three high schools in South Africa. Against the backdrop of young people’s sexual agency, we elaborate on the ways in which getting permission to conduct the research unsettled gatekeepers, as research on young people’s use of such materials remains taboo. Anxieties related to conducting school-based sexuality research, particularly with pornographic elements, stem from understandings that sex is a forbidden topic. During the course of seeking participants for our study, we found that the majority of boys in one school refused to participate. We argue that this was because online network sites were regulated and censored by the school, specifically those related to sexually explicit material, with punitive consequences for their use. Sexuality researchers operate in conditions of increased surveillance and we give attention to the difficulties of the researcher in school-based research. The need to conduct research into young people’s use of sexually explicit online materials is acute but needs to be supported by policy frameworks that foreground the specific conditions and challenges that researchers may face in a country such as South Africa. 相似文献
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ABSTRACTIn this paper, we draw from elements of a study that sought to examine how teenage South African girls, both white and black African, articulate their relationship with online sexually explicit materials (SEM). The study contributes to the literature by resisting the dominant discursive practices underlined by the construction of sexuality as an exclusive realm of danger for teenage girls. Challenging this static version of femininity, we focus on the ways in which teenage girls, aged between 13 and 18 years old in two elite private schools, use online SEM to expand their sexual knowledge and engage in pleasurable forms of sexuality. By drawing on individual interviews, focus group discussions and open-ended visual elicitation research methods, we show how girls embrace online SEM in ways that expand the definition of femininity beyond fearing sexuality whilst demonstrating the entanglement with gender inequalities. Girls’ relationship with online SEM, whilst tenuous, disrupts normative assumptions around femininity. However, an ambiguous relationship with online SEM is evident as their challenges to dominant femininity are mediated by concerns about respect and innocence, as well as by persistent evidence of male power within online SEM. Implications for school-based sexuality education concludes the paper. 相似文献
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M. Gail Jones Laura Brader‐Araje Lisa Wilson Carboni Glenda Carter Melissa J. Rua Eric Banilower Holly Hatch 《科学教学研究杂志》2000,37(8):760-783
In this study, we examined how students used science equipment and tools in constructing knowledge during science instruction. Within a geographical metaphor, we focused on how students use tools when constructing new knowledge, how control of tools is actualized from pedagogical perspectives, how language and tool accessibility intersect, how gender intersects with tool use, and how competition for resources impacts access to tools. Sixteen targeted students from five elementary science classes were observed for 3 days of instruction. Results showed gender differences in students' use of exclusive language and commands, as well as in the ways students played and tinkered with tools. Girls tended to carefully follow the teacher's directions during the laboratory and did little playing or tinkering with science tools. Male students tended to use tools in inventive and exploratory ways. Results also showed that whether or not a student had access to his or her own materials became indicative of the type of verbal interactions that took place during the science investigation. Gender‐related patterns in how tools are shared, how dyads relate to the materials and each other, and how materials are used to build knowledge are described. © 2000 John Wiley & Sons, Inc. J Res Sci Teach 37: 760–783, 2000 相似文献
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