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David Phillips 《International Journal of Educational Development》1984,4(1):65-76
There is little observational evidence of the effects of interaction between different cultures in international links between higher education institutions. The newly released reports of the attempts by British Officials to reconstruct German universities after 1945 provide a unique record of the problematic areas of tradition and of management in a situation of broad cultural difference aggravated by political stress. The evidence has interesting implications for an evaluation of European institutions and for current experiences in other countries undergoing rapid change. 相似文献
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Research analysing the operation of power within sport and physical activity has exposed the marginalisation and exclusion of women's sport in explicit and institutionalised ways. However, for women in recreational and alternative physical activities like surfing, sporting experiences lie outside institutionalised structures, thus requiring alternative surfing of conceptualising the processes of exclusionary power. In this paper, we focus on the voices of women recreational surfers to explore the changes which may or may not be occurring at smaller, more localised levels of women's engagement with surfing culture. An ethnographic methodology was employed to ask women how and why they engage in surfing and what it means for them, rather than asking questions based on existing assumptions. In presenting the data we draw upon the double meaning afforded by the term ‘to patronise’ as a means of framing the complex ways that women continue to be differentiated in surfing culture, and the ways they respond to this. In the final section, we employ a Foucauldian analytic lens to explore the subtle normalising practices in which women are incited to recognise and undertake the practices of the valued masculine ideal of the ‘good surfer’ through caring acts and advice offered by male surfers. This post-structuralist perspective offers space to think outside of simple resistance and reproduction, instead considering a complex space where women and men negotiate power in a range of ways from contextual, subjective positions. In conclusion, we argue that women recreational surfers are enacting alternative ways of operating within the power relations that circulate in the waves, creating ever-changing spaces for new ways of doing and knowing surfing to emerge. 相似文献
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A new strategy for magnetically manipulating and isolating adherent cells with extremely high post-collection purity and viability is reported. Micromolded magnetic elements (termed microrafts) were fabricated in an array format and used as culture surfaces and carriers for living, adherent cells. A poly(styrene-co-acrylic acid) polymer containing well dispersed magnetic nanoparticles was developed for creating the microstructures by molding. Nanoparticles of γFe(2)O(3) at concentrations up to 1% wt.∕wt. could be used to fabricate microrafts that were optically transparent, highly magnetic, biocompatible, and minimally fluorescent. To prevent cellular uptake of nanoparticles from the magnetic polymer, a poly(styrene-co-acrylic acid) layer lacking γFe(2)O(3) nanoparticles was placed over the initial magnetic microraft layer to prevent cellular uptake of the γFe(2)O(3) during culture. The microraft surface geometry and physical properties were altered by varying the polymer concentration or layering different polymers during fabrication. Cells plated on the magnetic microrafts were visualized using standard imaging techniques including brightfield, epifluorescence, and confocal microscopy. Magnetic microrafts possessing cells of interest were dislodged from the array and efficiently collected with an external magnet. To demonstrate the feasibility of cell isolation using the magnetic microrafts, a mixed population of wild-type cells and cells stably transfected with a fluorescent protein was plated onto an array. Microrafts possessing single, fluorescent cells were released from the array and magnetically collected. A post-sorting single-cell cloning rate of 92% and a purity of 100% were attained. 相似文献