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111.
This article gives an overview of the problem of street children in Greece, within the context of global research on street children. The article draws on preliminary findings from recent research on street children in the urban centre of Athens. This is an under‐researched area, with weak policy responses to a problem associated with recent patterns of European migration (in the Greek case, chiefly from Albania). Methods used include observational research and in‐depth interviews with street children, policy actors and professionals.  相似文献   
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The 2nd Australian and New Zealand Family Therapy Conference, held in Melbourne in July 1992, invited those making presentations to address the Conference theme Family Therapy … what's in a name? In a closing address to a plenary session of the Conference, I used the metaphor of first names (family) and surnames (therapy) to suggest that names are central to issues of identity. Our first name of “family” differentiates us within the larger group who share the surname “therapy”; but what does it mean to belong to the larger group sharing the name “therapy”? Historically, much of family therapy's energy has gone into issues concerned with establishing difference — difference within family therapy in terms of models and approaches, and difference from other approaches to therapy. Yet now perhaps family therapy would benefit from exploring what it shares in common with others who hold the same surname of “therapy”, with the possibility such dialogue could lead to mutual enrichment.  相似文献   
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Stewart D Hodges 《Omega》1976,4(6):699-709
This paper discusses a number of problems which arise in the implementation of portfolio selection models. It is suggested that the effect of errors and biases in expected return forecasts can be reduced by using these forecasts to modify a prior distribution which leads to minimal trading activity. Efficient diversification across industry groups is hampered by the difficulties of predicting covariances. The use of a selection model through time raises the issues of revising forecasts and of the relationships upon which the appropriate investment horizon and portfolio turnover depend. Last, consideration is given to the conflicts which may exist between management objectives and the mean-variance criterion used by most models.  相似文献   
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In the last 15 years, agri-environmental programmes in Australia have been underpinned by a neoliberal regime of governing which seeks to foster participation and ‘bottom-up’ change at the regional level at the same time as encouraging farmers to become entrepreneurial and improve their productivity and environmental performance without government interference. However, while experiencing a degree of success in terms of farmer involvement, considerable tensions are evident in such programmes. Drawing on an ‘analytics of governmentality’, this paper argues that while current agri-environmental programmes enable authorities to combine often competing and contradictory imperatives under the rubric of single political problems—what has been termed hybrid forms of governing—it also contributes to the continuing failure of these programmes to achieve their desired effects. As a consequence, neoliberal forms of governing tend to be characterised by experimentation with a range of governmental technologies in order to make programmes workable in practice. We explore two different types of technologies—standards schemes and direct government regulation—that have emerged in recent years, and how these have sought to address the limitations evident in ‘participatory’ programmes. The paper concludes by arguing that while these initiatives seek to encourage farmer compliance in seemingly divergent ways, their capacity to be workable, and have broader effects, in practice will depend upon their capacity to manage the competing imperatives of environmental degradation, capital accumulation and private property rights.  相似文献   
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During the 1960s, the new generation changed the American Creed by deemphasizing sensitivity to evidence, emphasizing feelings and deductive thought, while assuming an adversarial position against the sociopolitical order and embracing the American Black's struggle against racism. Driven by pain, fueled by fear and anger and oriented by existential values of being, the Civil Rights Movement, sought to actualize political values of justice and equality. As peaceful demonstrations dwindled, violence increased, converting individual anger to social rage. Anger's cognitive structure changed the concept of society into a dichotomy of Black victims and White oppressors, forming an ethic of sensitivity with victims occupying the moral high ground. Pain and tragedy were banished from view and blamed on oppressors as individual identities divested civil traits and acquired cultural identity, disuniting the civil society. Rubbing against the American Creed, the ethic of sensitivity produced a feeling of malaise posing a threat to mental health.  相似文献   
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Ocean cruising: a sailing subculture   总被引:1,自引:0,他引:1  
Just after dawn, an English couple in their 30's haul up their anchor and motor across the stillness of Suva harbour. The hurricane season is approaching and they are embarking on the 2–3 week trip to Bay of Islands New Zealand for the southern summer. Three months earlier, as their yacht lay aground on the fringing reef of uninhabited Suvarov atoll, they wondered if they'd ever reach New Zealand. But, with the help of other cruisers and lucky tides their steel 36 footer was clear and safe in under 24 hours. What was to be a one year trip around the north Atlantic was now happily way off course in the South Pacific and likely to remain so for some time. That is just a glimpse of one small aspect of ocean cruising, the subculture of interest here. However, throughout the paper the ethnography of cruising is developed further. A model is proposed to show how individuals come to share the subculture ideology and then to participate in the lifestyle. Subsequently, I will place ocean cruising in the context of subculture theory by expanding the ethnography and relating cruising to other subcultures.  相似文献   
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