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In the past decades, public health has increasingly addressed what has been called the children's obesity 'epidemic', most notably through large-scale initiatives promoting physical activity. Through a discourse analysis the current paper critically examines such efforts in Canadian and Australian public health. Public health websites in Canada and Australia were examined for information concerning children's health, physical activity and obesity and explored for how these issues were represented in the discourse. Bacchi's (2009) 'What's the problem represented to be?' approach to discourse analysis guided our interrogation of the taken-for-granted assumptions underlying Canadian and Australian public health discourse, the ideological and political influences involved in its construction, and the knowledge base upon which it rests. The article calls for critical reflection on how children's physical and leisure activities are being advanced. [ABSTRACT FROM AUTHOR]

With the commodification of healthcare in general and of private health in particular, it is difficult not to acknowledge the growing influence of competition and 'the market' in shaping the way that nurses' work is managed by private hospitals and by nurses themselves. This paper explores the discourses shaping nurses' work in private healthcare, drawing upon data from an ethnographic study conducted in one Australian acute care private hospital. The framework for analysis relies on an exploration of the mentalities and governance of nurses' work in such a setting. The study shows how marketing and performance measures are believed to ensure the viability of the enterprise while simultaneously commodifying nurses' caring work. It is this work that remains invisible to the healthcare system and the hospitals where they work. [ABSTRACT FROM AUTHOR]

Nurse practitioners were introduced into Australia in 1990 to improve access to health care in isolated communities where medical doctors are scarce. The slow uptake of nurse practitioners in these areas has largely been the result of legislation not affording them access to provider numbers through the Medicare Australia Act 1973. This has denied nurse practitioners the opportunity to become primary care providers because they cannot prescribe medications and order diagnostic tests at rebated costs. Recently this Act changed, making provision for nurse practitioners. Ironically the enactment of the new legislation still prevents nurse practitioners from practicing effectively. This paper describes the discursive practices in legislation, driven by traditional power brokers, which perpetuate the traditional role of nurses as care givers and fails to support the evolution of nurse practitioners as care providers. These continued practices effectively prevent nurse practitioners from working to their potential, despite government reassurance under recent health care reform in Australia. [ABSTRACT FROM AUTHOR]

This paper develops discourse analysis of Australian press representations of dying during the operation of the Northern Territory of Australia's Rights of the Terminally Ill Act 1995 (McInerney 2006). Operating in tandem, the discourses of aesthetics and embodiment constructed contemporary dying as an intolerable corporeal state. The body in disarray is attractive to media imperatives of drama and crisis, and dominated press reports during the analysed period. Such images functioned as absolute justification for a medicallyinduced requested death. Modern equating of physical integrity and personal dignity supports such responses to dying. The requested death interventions of euthanasia and physician-assisted suicide were depicted as halting the physical deteriorations associated with terminal illness and thereby redeeming the dying person, by providing them with the opportunity to reclaim the social status lost via their progressive corporeal decline. [ABSTRACT FROM AUTHOR]