Measurement of the economic impact of visual impairment from age-related macular degeneration in Australia

The purpose of this report was to: (i) outline the potential value of health economic studies into age-related macular degeneration (AMD); (ii) provide an overview of health economic studies pertinent to AMD; and (iii) outline the basic frame work of cost-of-illness studies (a useful first step in applying economic methods). The detection and management of sensory loss in the elderly plays a key role in the Australian Government's Healthy Ageing Strategy. Age-related macular degeneration is currently the leading cause of blindness in elderly Australians. Although a large proportion of AMD cases remain untreatable, the introduction of photo­dynamic therapy provides a relatively expensive and possibly cost-effective innovation for others. Antioxidant therapy has also been proven effective in reducing progression of early to late disease. The discipline of economics can contribute to an understanding of AMD prevention and treatment through: (i) describing the current burden of disease; (ii) predicting the changes in the burden of disease over time, and (iii) evaluating the efficiency of different interventions. Cost-of-illness studies have been performed in many fields of medicine. Little work, however, has been done on describing the economic impact from AMD. A number of different economic evaluation methods can be used in judging the efficiency of possible interventions to reduce the disease burden of AMD. Although complementary in nature, each has specific uses and limitations. Studies of the economic impact of eye diseases are both feasible and necessary for informed health care decision-making.

Rethinking doctoral publication practices : writing from and beyond the thesis

This article addresses the importance of giving greater pedagogical attention to writing for publication in higher education. It recognizes that, while doctoral research is a major source of new knowledge production in universities, most doctoral students do not receive adequate mentoring or structural support to publish from their research, with poor results. Data from a case study of graduates in science and education are examined to show how the different disciplinary and pedagogic practices of each discourse community impact on student publication. It is argued that co-authorship with supervisors is a significant pedagogic practice that can enhance the robustness and know-how of emergent scholars as well as their publication output. There is a need, however, to rethink co-authorship more explicitly as a pedagogic practice, and create more deliberate structures in subject disciplines to scaffold doctoral publication - as it is these structures that influence whether graduates publish as informed professionals in their chosen fields of practice.

Dancing doctorates downunder? Defining and assessing 'doctorateness' when embodiment enters the thesis

Assessment frames the focus of this paper, which emerges from our collaborative research, Dancing Between Diversity and Consistency: Refining Assessment in Postgraduate Degrees in Dance, funded by the Australian Learning and Teaching Council (ALTC). We examine the attributes of danced ‘doctorateness’, giving special attention to those factors in the Australian environment, which may endow resilience to concepts of excellence, independent thinking and originality when kinaesthetic knowledge becomes pivotal to research. Have the small pool of examiners and relationships between academia and the professional artistic environment shaped these doctorates in a particular way? Can these perspectives illuminate and forge parameters by which to legitimate danced insight? These and related issues are interrogated giving voice to supervisors, research deans, candidates and industry professionals across Australia who participated in this research project.

Dancing the thesis : potential and pitfalls in practice-led research

Practice-led or multi modal these (describing examinable outcomes of postgraduate study which comprise the practice of dancing/choreography with an accompanying exegesis) are an emerging strength of dance scholarship; a form of enquiry that has been gaining momentum over a decade, particularly in Australia and the United Kingdom. It has been strongly argued that, in this form of research, legitimate claims to new knowledge are embodied predominantly within the practice itself (Pakes 2003) and that these findings are emergent, contingent and often interstitial contained within both the material form of the practice and in the symbolic languages surrounding the form.

This paper draws on Dancing between diversity and consistency: Refining assessment in postgraduate studies in dance, a study conducted with funding by the Australian Learning and Teaching Council 2006-2008, to critically examine some of the issues raised by such degrees. The study's structure formed around extensive literature reviews into higher degree dance studies; general examination/assessment discussions at research masters and doctoral levels; and issues arising from the relatively new artistic degrees involving practice components. Focus group discussions and semi-structured interviews with 74 supervisors/examiners, research deans and administrators, and candidates/graduates elicited the views on assessing practice-led dance research of two principal participant groups; the professional dance community represented by Ausdance (The Australian Dance Council) and the staff and student cohort of Australian universities who offered dance or related postgraduate degrees.

Tensions arose through the project specifically in terms of deciding what kinds of articulations of practice-led dance research might be acceptable at the PhD level. Here, we address underlying issues of interdisciplinarity that arise from the current common practice of requiring a written requirement for PhD theses. This leads to a consideration of how differing cultural inflections and practices might be incorporated into our reading and evaluation of theses, how creative approaches to layered documentation can function as durable artifacts of creative research while contributing to the overall 'knowledge generation' of the thesis, and what kinds of language structures, such as metaphor, allusion and symbol, can be co opted to function generative in dialogue with other kinds of texts and discourses.

“I would rather write a thesis than a letter”: from description to inscription in feminist pedagogical enquiry

The discourses that dominate schooling and education are complicit in, and circulate reductionist and bounded understandings of social relationships (Lather, 2004; MacLure, 2003; Atkinson, 2003a). Those deeply implicated in these  relationships understand that the pragmatic discourses of teaching and learning do little to elucidate or generate understandings about pedagogy that recognise the complex and contingent. There is a need for research that gives account of the experience of learning to teach without abetting the neoliberal accountability discourses in teacher education. This paper unfolds to the reader one practitioner researcher’s ways to come to know living pedagogy (Aoki, Low & Palulis, 2001) and research through the possibilities of epistolary in pedagogical enquiry.

Protective and proliferative effects of survivin mutant on differentiated neuroblastoma

This research focused on the neuro-proliferation and protective effects of a survivin mutant. The results showed that this protein binds to microtubules and induces the division and proliferation of neural cells. Furthermore, it protects the neural cells against retinoic acid induced neurotoxicity, activated T-cell apoptosis and oxidative stress.

Classifying Australian PhD bibliographic thesis records by ANZSRC field of research codes

This report provides a brief report detailing the methods and approach used to classify the 2007-2009 theses by ANZSRC Fields of Research codes and any recommendations.

Effects of task lighting on visual function in age-related macular degeneration

The purpose was to investigate the effects of the spectral power distribution (SPD) and illuminance of task lighting on visual function in age-related macular degeneration (ARMD) compared to normal healthy eyes. Twenty-eight subjects with ARMD and 18 age-matched normal subjects were studied. The effects on visual function were determined for four common task light sources: standard pearl coat incandescent (SP), daylight blue incandescent (DL), warm white fluorescent (WW) and cool white fluorescent (CW). Apart from a small, statistically significant improvement in contrast sensitivity with DL compared to SP lighting (0.5 dB, p = 0.01), there were no significant effects of SPD on other visual functions and no differences in the effects for subjects with ARMD and those with normal vision. Thus, for task lighting typically used in low vision rehabilitation, the SPD would seem to be of minimal clinical importance to visual function. However, increasing the task illuminance had a greater effect on visual function, in particular for subjects with ARMD (p < 0.01). For an increase in illuminance from 300 to 3000 lux, the mean increase in contrast sensitivity and near visual acuity was 1.5 dB and 0.13 log MAR, respectively. Although this effect is not large, we suggest that it is clinically relevant and supports the provision of additional task illuminance as an important part of low vision rehabilitation for patients with ARMD.