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1.
This paper analyses the development of an Aboriginal ‘workfore’ program which operates in remote communities, the Community Development Employment Projects (CDEP) scheme, from its conception back in the mid 1970s through to the present day. It identifies a number of distinct periods in the development of the program; a period of debate surrounding its conception, an initial pilot period of operation beginning in 1977 in which the scheme endured both significant criticism and severe budgetary and administrative problems, a period of review and hesitation from 1980 to 1983 and a period of expansion and success since 1984. These changing fortunes of the CDEP scheme are explained through reference to three underlying forces which have contributed to the development of the program over the years; bureaucratic politics, Aboriginal community politics in remote areas and the the rising levels of unemployment in the Australian community more generally.  相似文献   
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Black male: Advertising and the cultural politics of masculinity   总被引:1,自引:0,他引:1  
During the 1980s, men's bodies began to appear with increasing frequency in television, cinema and billboard advertising. The advertisers’ preferred image of masculinity has generally been young, white, able‐bodied and staunchly heterosexual. This paper explores a partial exception to these generalisations: Ogilvy & Mather's highly successful relaunch of the soft drink, Lucozade. By using selected images of black male bodies and their popular associations with sporting and sexual prowess, Lucozade was able to shake off its long‐established associations with sickness and convalescence, becoming a popular ‘in‐health’ drink with a revitalised and revitalising image. The paper places contemporary representations of black men in British advertising in relation to wider changes in attitudes towards gender, sexuality and ‘race’, arguing that the success of the Lucozade campaign depended not so much on general associations between sport and ‘race’, manliness and muscularity, as on the reader's (socially constructed) knowledge of the particular personalities represented. This assumed knowledge effectively suppresses the more threatening aspects of a stereotypically anonymous and rapacious black male sexuality, provoking desire without evoking dread.  相似文献   
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The archaeological record represents a window onto the complex relationship between stone artefact variance and hominin behaviour. Differences in the shapes and sizes of stone flakes—the most abundant remains of past behaviours for much of human evolutionary history—may be underpinned by variation in a range of different environmental and behavioural factors. Controlled flake production experiments have drawn inferences between flake platform preparation behaviours, which have thus far been approximated by linear measurements, and different aspects of overall stone flake variability (Dibble and Rezek J Archaeol Sci 36:1945–1954, 2009; Lin et al. Am Antiq 724–745, 2013; Magnani et al. J Archaeol Sci 46:37–49, 2014; Rezek et al. J Archaeol Sci 38:1346–1359, 2011). However, when the results are applied to archaeological assemblages, there remains a substantial amount of unexplained variability. It is unclear whether this disparity between explanatory models and archaeological data is a result of measurement error on certain key variables, whether traditional analyses are somehow a general limiting factor, or whether there are additional flake shape and size drivers that remain unaccounted for. To try and circumvent these issues, here, we describe a shape analysis approach to assessing stone flake variability including a newly developed three-dimensional geometric morphometric method (‘3DGM’). We use 3DGM to demonstrate that a relationship between platform and flake body governs flake shape and size variability. Contingently, we show that by using this 3DGM approach, we can use flake platform attributes to both (1) make fairly accurate stone flake size predictions and (2) make relatively detailed predictions of stone flake shape. Whether conscious or instinctive, an understanding of this geometric relationship would have been critical to past knappers effectively controlling the production of desired stone flakes. However, despite being able to holistically and accurately incorporate three-dimensional flake variance into our analyses, the behavioural drivers of this variance remain elusive.  相似文献   
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Accurate simulation of multiphase flow in fractured porous media remains a challenge. An important problem is the representation of the discontinuous or near discontinuous behaviour of saturation in real geological formations. In the classical continuum approach, a refined mesh is required at the interface between fracture and porous media to capture the steep gradients in saturation and saturation‐dependent transport properties. This dramatically increases the computational load when large numbers of fractures are present in the numerical model. A discontinuous finite element method is reported here to model flow in fractured porous media. The governing multiphase porous media flow equations are solved in the adaptive mesh computational fluid dynamics code IC‐FERST on unstructured meshes. The method is based on a mixed control volume – discontinuous finite element formulation. This is combined with the PN+1DG‐PNDG element pair, which has discontinuous (order N+1) representation for velocity and discontinuous (order N) representation for pressure. A number of test cases are used to evaluate the method's ability to model fracture flow. The first is used to verify the performance of the element pair on structured and unstructured meshes of different resolution. Multiphase flow is then modelled in a range of idealised and simple fracture patterns. Solutions with sharp saturation fronts and computational economy in terms of mesh size are illustrated.  相似文献   
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One hundred and ninety three glass fragments from the canabae in York were analysed (first to fourth centuries). They fall into six compositional groups: antimony colourless (Sb), high‐manganese (high‐Mn), low‐manganese (low‐Mn), mixed antimony and manganese (Sb–Mn), high iron, manganese and titanium (HIMT) and plant ash. Some groups represent production groups, some of which appear to be in limited supply in this western outpost, but are more prevalent elsewhere, and others reflect changing supply mechanisms. The majority of glasses fall into groups that demonstrate extensive recycling of glass. This has important implications for determining provenance using trace elements and isotopes.  相似文献   
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Partnership is currently the focus of much work within higher education and advocated as an important process to address a range of higher education goals. In this paper, we propose the term inclusive partnership to conceptualise a non-selective staff–student relationship. While recognising the challenges of inclusive partnership working for institutions, staff and students, this paper outlines the opportunities it offers and provides detailed case studies of inclusive partnerships within the geography curriculum. We conclude with some guiding principles to inform the development of inclusive partnerships in a range of settings.  相似文献   
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Conversations around, and conceptions of, citizenship have changed over time. Assumed initially as a mark of membership, of belonging to a political community (Marshall 1950), the essence of what it means to be a citizen and what the contractual ties of citizenship are have evolved over time. This evolution has been encouraged by processes of migration and increasing mobility. More recently, our ability to traverse geographical and political boundaries has meant that notions of borders and boundaries, of who belongs where and why, have also been subject to dramatic changes. This article investigates the impact of such mobility on the individual lived experience of migrant women who, as a group, have been traditionally excluded from more formal political arenas, and asks questions of what citizenship means for them. Though I do not contest the very political fact of citizenship as status, this article challenges the way in which the nature of this status is assumed or implied for all. This article therefore argues that citizenship itself is a much more fluid concept, incorporating the emotional and lived experience of individuals and that it is in these emotional accounts through which citizenship, and its extended rights and political capabilities, must be understood through a sense of everyday, grounded and personal politics.  相似文献   
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