83 resultados para Popular cultures

em CentAUR: Central Archive University of Reading - UK


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This thesis examines the film comedies directed by Olga Malea and released between 1997 and 2007 in Greece, in order to make a claim for the study of women’s popular cinema in Greece and beyond. Women’s popular cinema refers to films which are thematically associated with women’s cinema while operating in popular forms, such as genre. Olga Malea and her work make for a useful case study, in that they encapsulate the relationship between these two broad categories of women’s cinema and popular cinema. In addition, this thesis claims that the two categories inflect one another in interesting ways, and their intersections act as a productive framework for the analysis of women’s cinema as popular cinema, effecting a popularisation of usually marginalised themes. The introduction to this work primarily outlines the theoretical frameworks for the argument that follows, namely: women’s cinema and feminist theory; discussions around popular cinema; and considerations about authorship. The concept of national film cultures and its possible meaning in relation to Greece is also alluded to as a contextual factor. Each subsequent chapter advances the argument for women’s popular cinema through close textual analysis of the films in chronological order of their release. In particular, the analysis identifies recurrent strands and motifs in the director’s oeuvre, such as tensions between tradition and modernity, and the pervasive nature of patriarchy in informing national gender discourses. Having established the argument that women’s popular cinema is productive in popularising women’s cinema itself, the thesis concludes that, in the work of Olga Malea, its themes are conceived of, represented and perceived as prominent in the country during the period examined – and one can finally address women’s cinema as popular.

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Youth is an embodied social construct attached to people who are too young to be classified as fully adult, and yet older than children. It is a term whose meaning is sociospatially specific and shifting. Youth and young people are often perceived as troubling to society, and the earliest studies of youth were tied to attempts to control unruly young people. Studies of youth cultures often utilized ethnographic research to explore the perspectives of young people. Early youth cultural studies inadvertently reproduced some dominant representations of youth, as male and troubling to society, by focusing upon subcultural groupings, such as Punks and Mods, and by excluding accounts of those other than white, heterosexual males. Recent studies have moved beyond these accounts to consider how youth cultures are porous, differentiated rather than holistic, connected to broader sociospatial processes, and can reproduce powerful social relationships, such as gender, along with teasing out how youth cultures are played out differently in various geographical contexts.

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This paper was given at a meeting of the Society held on 12 January 2006 and it discusses the relationship between academic research and developer-funded archaeology in Britain today, highlighting the strengths and weaknesses of each. It considers the relationship between archaeological theory and practice and discusses the changing roles of academics, fieldworkers and managers. It argues that important issues need to be resolved, including the dissemination of information from recent archaeological fieldwork and the use of ‘grey literature’ in informing more ambitious interpretations of the past.

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This article is about the politics of landscape ideas, and the relationship between landscape, identity and memory. It explores these themes through the history of the Victoria Falls, and the tourist resort that developed around the waterfall after 1900. Drawing on oral and archival sources, including popular natural history writing and tourist guides, it investigates African and European ideas about the waterfall, and the ways that these interacted and changed in the course of colonial appropriations of the Falls area. The tourist experience of the resort and the landscape ideas promoted through it were linked to Edwardian notions of Britishness and empire, ideas of whiteness and settler identities that transcended new colonial borders, and to the subject identities accommodated or excluded. Cultures of colonial authority did not develop by simply overriding local ideas, they involved fusions, exchanges and selective appropriations of them. The two main African groups I am concerned with here are the Leya, who lived in small groups around the Falls under a number of separate chiefs, and the powerful Lozi rulers, to whom they paid tribute in the nineteenth century. The article highlights colonial authorities' celebration of aspects of the Lozi aristocracy's relationship with the river, and their exclusion of the Leya people who had a longer and closer relationship with the waterfall. It also touches on the politics of recent attempts to reverse this exclusion, and the controversial rewriting of history this has involved.

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During the microspore division in Datura innoxia, the mitotic spindle is oriented in planes both perpendicular (PE) and oblique (OB) to the spore wall against which the nucleus is situated. However, irrespective of polarity, the usual type of hemispherical wall is laid down at cytokinesis and isolates the generative cell from the rest of the pollen grain (type A). In PE spores the vegetative nucleus initially occupies a central position in the pollen grain, whereas in OB spores the vegetative nucleus lies at the periphery of the grain close to the generative cell. In anther cultures initiated just before the microspore division is due to take place, no marked change can be observed in either orientation or symmetry of the mitotic spindle when the spores divide. In some, however, cytokinesis is disrupted and deposition of the hemispherical wall arrested. In the absence of a complete wall, differentiation of the generative cell cannot take place and binucleate pollen grains are formed having 2 vegetative-type nuclei (type B). The 2 nuclei in the B pollens are always situated against the pollen-grain wall, suggesting that the disruption phenomenon is related to the OB spores. The incomplete wall always makes contact with the intine on the intine-side of the spindle. Wall material may be represented merely as short stubs projecting out from the intine into the cytoplasm, in which event the 2 nuclei lie close to each other and are separated by only a narrow zone of cytoplasm. In other grains the wall is partially developed between the nuclei and terminates at varying distances from the tonoplast; in these, the nuclei are separated by a wider zone of cytoplasm. The significance of these binucleate grains in pollen embryogenesis is discussed.

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In young pollen grains of Datura innoxia, a wall of the usual hemispherical type separates the 2 gametophytic cells initially and, in the electron microscope, appears as an electron-translucent matrix which is contiguous with the intine. Before detachment of the generative cell from the intine, the matrix decreases in thickness and in places is dispersed altogether leaving the plasmalemmae on either side of it in close apposition. A particularly prominent zone, triangular in profile, is left where the wall joins with the intine. After detachment of the cell, remnants of the matrix can be seen distributed irregularly around the cell and it is supposed that these are partly derived from material in the triangular zone as the cell is drawn away from the intine. The wall residues persist throughout the maturation phase of the pollen and are considered to be either callose resulting from incomplete digestion of the initial wall, or some other polysaccharide material which is unevenly laid down along the wall and concentrated at the junction with the intine. In pollen induced into embryogenesis by anther culture, wall material is also distributed irregularly around the detached cell in a series of discrete zones, but these are more extensive than in vivo, closer together and in many instances highly dilated. The wall profiles thus have a beaded appearance, the 'beads' being connected together by short links of the 2 apposed plasmalemmae. The contents of the swollen zones have a similar electron density to that of the matrix in vivo but also show traces of a fibrillar component. It is postulated that this unusual swelling is a prelude to dispersal of the wall by disruption of the plasmalemmal links and to the establishment of cytoplasmic continuity between the 2 cells. The significance of such binucleate pollen grains in the formation of non-haploid embryos is discussed.

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Ultrastructural features of embryogenic pollen in Datura innoxia are described, just prior to, during, and after completion of the first division of the presumptive vegetative cell. In anther cultures initiated towards the end of the microspore phase and incubated at 28 degrees C in darkness, the spores divide within 24 h and show features consistent with those of dividing spores in vivo. Cytokinesis is also normal in most of the spores and the gametophytic cell-plate curves round the presumptive generative nucleus in the usual highly ordered way. Further differentiation of the 2 gametophytic cells does not take place and the pollen either switches to embryogenesis or degenerates. After 48-72 h, the remaining viable pollen shows the vegetative cell in division. The cell, which has a large vacuole and thin layer of parietal cytoplasm carried over from the microspore, divides consistently in a plane parallel to the microspore division. The dividing wall follows a less-ordered course than the gametophytic wall and usually traverses the vacuole, small portions of which are incorporated into the daughter cell adjacent to the generative cell. The only structural changes in the vegetative cell associated with the change in programme appear to be an increase in electron density of both plastids and mitochondria and deposition of an electron-dense material (possibly lipid) on the tonoplast. The generative cell is attached to the intine when the vegetative cell divides. Ribosomal density increases in the generative cell and exceeds that in the vegetative cell. A thin electron-dense layer also appears in the generative-cell wall. It is concluded that embryogenesis commences as soon as the 2 gametophytic cells are laid down. Gene activity associated with postmitotic synthesis of RNA and protein in the vegetative cell is switched off. The data are discussed in relation to the first division of the embryogenic vegetative cells in Nicotiana tabacum.