We will seek to address an important clinical problem in orthpaedics, namely the bone loss that commonly occurs around joint replacement prostheses. Termed peri-prosthetic osteolysis (PO), this bone loss can result in the loosening and ultimate failure and need for revision of the artificial joint components. PO is thought to be caused by the body's reaction to wear particles generated from the articulating surface of the prosthesis. However, it has not previously been possible to accurately exp ....We will seek to address an important clinical problem in orthpaedics, namely the bone loss that commonly occurs around joint replacement prostheses. Termed peri-prosthetic osteolysis (PO), this bone loss can result in the loosening and ultimate failure and need for revision of the artificial joint components. PO is thought to be caused by the body's reaction to wear particles generated from the articulating surface of the prosthesis. However, it has not previously been possible to accurately explore the relationship between prothesis wear and PO, or the progression of PO, because of a lack of techniques to image and measure the volume of PO around metal prosthesis components. We have developed a means to accurately and reproducibly measure the volume of bone loss, using CT, and will do so longitudinally in joint replacement patients to obtain the first information about the progression of PO. New computer based methods will be used concurrently to relate prosthesis wear and migration parameters to PO. Patients who come to surgery for replacement of failed prostheses will be investigated further by analysis of the tissues involved in the bone loss around prostheses. Basic science experiments will seek to understand the underlying causes of PO and the findings will be important in interpreting the clinical results. An animal model will be used to seek approaches to inhibiting the pathological response to wear particles. The significance of these studies is that they will lead to improved outcomes for joint replacement patients, increasing the interval to revision surgery, which is both extremely costly and brings an attendant morbidity and mortality.Read moreRead less
Building the capabilities of school communities to improve their wellbeing. Wellbeing remains an issue for all education systems and for the nation. One indicator of this is that, on average, one in six Australian students experience affronts to their wellbeing through bullying or harassment at least once a week. Teacher wellbeing is also an issue of national importance as education systems face issues of teacher retention. This project will provide a model that can be used by other schools and ....Building the capabilities of school communities to improve their wellbeing. Wellbeing remains an issue for all education systems and for the nation. One indicator of this is that, on average, one in six Australian students experience affronts to their wellbeing through bullying or harassment at least once a week. Teacher wellbeing is also an issue of national importance as education systems face issues of teacher retention. This project will provide a model that can be used by other schools and educational systems for development of interventions that address wellbeing issues of social competence, learning and leadership for key groups in school communities. Read moreRead less
Pathways or cul-de-sacs: the causes, impact and implications of part-time senior secondary study. The research will investigate the factors contributing to the relatively high proportion of SA students who undertake their senior secondary studies part-time, and explore the implications for the students and their communities in terms of educational and employment outcomes. It will also map the geographic, gender and socio-economic dimensions of this phenomenon and identify whether there is a rela ....Pathways or cul-de-sacs: the causes, impact and implications of part-time senior secondary study. The research will investigate the factors contributing to the relatively high proportion of SA students who undertake their senior secondary studies part-time, and explore the implications for the students and their communities in terms of educational and employment outcomes. It will also map the geographic, gender and socio-economic dimensions of this phenomenon and identify whether there is a relationship between part-time senior secondary study, early school leaving and re-entry pathways. The project will draw on recent state and national research, and educational policy analyses, together with qualitative and quantitative data analysis at the state and regional level, to enhance understandings of these issues and inform the development of educational and youth policy at the state and national levels.Read moreRead less
Threats to the water quality and ecosystem of Coffin Bay, South Australia. Coffin Bay (South Australia) is experiencing worsening environmental conditions despite its major economic and ecological importance. Research is needed to understand the cause of this decline, particularly in light of a recent bacterial outbreak that impacted the aquaculture industry. This multidisciplinary project aims to deliver world-leading scientific advice based on novel field techniques and innovative models of th ....Threats to the water quality and ecosystem of Coffin Bay, South Australia. Coffin Bay (South Australia) is experiencing worsening environmental conditions despite its major economic and ecological importance. Research is needed to understand the cause of this decline, particularly in light of a recent bacterial outbreak that impacted the aquaculture industry. This multidisciplinary project aims to deliver world-leading scientific advice based on novel field techniques and innovative models of this complex inverse estuary system and its surrounding catchment. The new understanding of the sources, fluxes and fate of nutrients within the bay and the surrounding catchment, arising from this project, is expected to benefit management decision-making and establish a new standard in estuarine water quality investigation.Read moreRead less
Transition from school to work: A longitudinal investigation of unemployment, underemployment, alienation, social exclusion and mental health in young people. This project will provide detailed insights into the early identification of young people most likely to experience poorer outcomes in the later years of school and in the transition to the workforce or higher education. The findings have implications for State and National policies relating to the healthy development of young Australians ....Transition from school to work: A longitudinal investigation of unemployment, underemployment, alienation, social exclusion and mental health in young people. This project will provide detailed insights into the early identification of young people most likely to experience poorer outcomes in the later years of school and in the transition to the workforce or higher education. The findings have implications for State and National policies relating to the healthy development of young Australians; the enhancement of school completion and retention rates, and school-based strategies to facilitate young people's transition to the workforce. The study will further gain comparative insights into the experiences of students in coeducational vs. single-sex environments, private vs. public schools, and in regional as opposed to metropolitan areas. Read moreRead less
Transition from school to work: A 10-year longitudinal study of unemployment, underemployment, social exclusion, and mental health in young people. This project will provide detailed insights into the early identification of young people most likely to experience poorer outcomes in later years of school, higher education and the workforce. The findings have implications for State and National policies relating to the healthy development of young Australians, the enhancement of school completion/ ....Transition from school to work: A 10-year longitudinal study of unemployment, underemployment, social exclusion, and mental health in young people. This project will provide detailed insights into the early identification of young people most likely to experience poorer outcomes in later years of school, higher education and the workforce. The findings have implications for State and National policies relating to the healthy development of young Australians, the enhancement of school completion/retention rates, and strategies to facilitate young people's transition to the workforce and management of unfavourable work experiences. The study will further gain comparative insights into the higher education and work outcomes of students from coeducational and single-sex environments, private and public schools, and from regional and metropolitan areas. Read moreRead less
Improving water quality modelling by better understanding solute transport. Poor stream water quality is a critical problem in Australia and globally. Stream water quality depends directly on pathways and time taken for water to transport pollutants through catchments. Predicting these pathways is highly challenging and currently requires specialised data. This project aims to better model the movement of water from rainfall to streams, enable greatly improved use of water quality data routinely ....Improving water quality modelling by better understanding solute transport. Poor stream water quality is a critical problem in Australia and globally. Stream water quality depends directly on pathways and time taken for water to transport pollutants through catchments. Predicting these pathways is highly challenging and currently requires specialised data. This project aims to better model the movement of water from rainfall to streams, enable greatly improved use of water quality data routinely collected in Australia's catchments and thereby better predict water quality behaviour. Proposed field studies aim to support this development. The outcomes sought are improved planning and management of water quality in our rivers, lakes and estuaries, improved health of these water bodies and improved water supplies.Read moreRead less
Literacy Instruction for Children with Autism. There is a social and economic imperative to assist all individuals to reach their full potential with regard to literacy skills. The central goal of the proposed research is to develop and evaluate new ways to support comprehensive literacy instruction for children with autism spectrum disorder (ASD). Following our world-first pilot research, we will investigate the efficacy of the ABRACADABRA literacy instruction program delivered in small groups ....Literacy Instruction for Children with Autism. There is a social and economic imperative to assist all individuals to reach their full potential with regard to literacy skills. The central goal of the proposed research is to develop and evaluate new ways to support comprehensive literacy instruction for children with autism spectrum disorder (ASD). Following our world-first pilot research, we will investigate the efficacy of the ABRACADABRA literacy instruction program delivered in small groups of children with ASD supplemented by a novel parent-child shared book reading program. Immediate outcomes extend beyond advances in the science of reading to upskilling parents and professionals who support children with ASD, and provision of tangible life-long benefits for individuals with ASD.Read moreRead less
Cyberkids and cyberworlds: new literacies, identities and communities in formation. Little is known of the online cyberworlds of young Australians. Yet they are the highest users of Information and Communications Technologies (ICTs). This project theorises that these cyberworlds are sites for the development of new forms of literacy, identity and community. This study will achieve a new perspective by utilising a multi-disciplinary approach to produce case studies that examine new literacies an ....Cyberkids and cyberworlds: new literacies, identities and communities in formation. Little is known of the online cyberworlds of young Australians. Yet they are the highest users of Information and Communications Technologies (ICTs). This project theorises that these cyberworlds are sites for the development of new forms of literacy, identity and community. This study will achieve a new perspective by utilising a multi-disciplinary approach to produce case studies that examine new literacies and communities generated online and their consequences for literacy and ICT education practice. Such information is vital in Australia and internationally if education is to produce the highly technologically literate citizens on whom future economic prosperity depends.Read moreRead less
Knowledge/economy/society: a sociological study of an education policy discourse in Australia in globalising circumstances. Education policies that fuse knowledge, economy and society are globally influential. Such policies seek to promote economic and social enhancement. Yet critics claim that these policies have a narrow view of knowledge, society and the economy, and of current trends. This study adopts inventive methodologies to assess such critics' claims in the light of research by leading ....Knowledge/economy/society: a sociological study of an education policy discourse in Australia in globalising circumstances. Education policies that fuse knowledge, economy and society are globally influential. Such policies seek to promote economic and social enhancement. Yet critics claim that these policies have a narrow view of knowledge, society and the economy, and of current trends. This study adopts inventive methodologies to assess such critics' claims in the light of research by leading sociologists. It explores the ways that the knowledge/economy/society discourse is interpreted in national and supranational policy texts, by senior policy agents and in innovative educational programs in different educational settings. The research findings will enrich education policy research and benefit national education policy.Read moreRead less