Plate Wave Tomography for Reconstruction of Laminar Defects. The proposed project promotes a conceptual advance in the application of plate waves for the quantitative reconstruction of laminar defects by investigating fundamental experimental and analytical aspects of a novel approach in plate wave ultrasonic tomography. A successful development will have a comparable significance in the area of health monitoring of thin structures as computer tomography had in medical imaging. Previous attempts ....Plate Wave Tomography for Reconstruction of Laminar Defects. The proposed project promotes a conceptual advance in the application of plate waves for the quantitative reconstruction of laminar defects by investigating fundamental experimental and analytical aspects of a novel approach in plate wave ultrasonic tomography. A successful development will have a comparable significance in the area of health monitoring of thin structures as computer tomography had in medical imaging. Previous attempts have ignored wave scattering effects, and therefore do not describe the correct physics of the problem. With its combined experimental-numerical approach, the proposed fundamental studies will help to identify the potential of plate wave ultrasonic tomography for in-situ health monitoring of realistic structures and smart materials design.Read moreRead less
Tomographic Imaging of Structural Damage in Plates. The potential benefit of structural health monitoring is highlighted by the socio-economic impact of structural failure, which may result in loss of lives, infrastructure disruptions and loss of productivity. This proposal promotes a fundamental advance in the novel concept of ultrasonic diffraction tomography for imaging early stage structural damage in plates. The successful development will represent an essential advance in quantitative non- ....Tomographic Imaging of Structural Damage in Plates. The potential benefit of structural health monitoring is highlighted by the socio-economic impact of structural failure, which may result in loss of lives, infrastructure disruptions and loss of productivity. This proposal promotes a fundamental advance in the novel concept of ultrasonic diffraction tomography for imaging early stage structural damage in plates. The successful development will represent an essential advance in quantitative non-destructive evaluation of thin structures and enable the transition of the technique to realistic structures with all the potential benefits in mechanical and civil infrastructure management resulting in improved safety, reduced maintenance costs and the use of more efficient structural designs.Read moreRead less
The Role of Naturalism in Ontology and Scientific Methodology. Naturalism is the philosophical doctrine perhaps best described as a respect for the methods of the natural sciences. Although most contemporary philosophers would describe themselves as naturalists, exactly how this important doctrine is spelled out is a matter of much controversy. What is more, many substantial issues in both philosophy of science and in metaphysics depend crucially on how we understand naturalism. This project ....The Role of Naturalism in Ontology and Scientific Methodology. Naturalism is the philosophical doctrine perhaps best described as a respect for the methods of the natural sciences. Although most contemporary philosophers would describe themselves as naturalists, exactly how this important doctrine is spelled out is a matter of much controversy. What is more, many substantial issues in both philosophy of science and in metaphysics depend crucially on how we understand naturalism. This project will investigate the various conceptions of naturalism, looking at both their motivations and their implications for philosophy and scientific and mathematical methodology.Read moreRead less
Hollow-core microstructured polymer fibres for optical sensing applications. A range of remarkable new optical fibres will be fabricated utilising the capabilities of a unique polymer fibre fabrication facility and focussing on the highly demanding class of microstructured fibres in which guidance in a hollow core is achieved through photonic band gap or Bragg guidance. Long lengths of low-loss fibres of this type will be developed, and applications in optical gas sensing, spectroscopy, voltage ....Hollow-core microstructured polymer fibres for optical sensing applications. A range of remarkable new optical fibres will be fabricated utilising the capabilities of a unique polymer fibre fabrication facility and focussing on the highly demanding class of microstructured fibres in which guidance in a hollow core is achieved through photonic band gap or Bragg guidance. Long lengths of low-loss fibres of this type will be developed, and applications in optical gas sensing, spectroscopy, voltage sensing and telecommunications will be explored.Read moreRead less
The Emergence of a Scientific Culture in Early Modern Europe. The shaping of cognitive values around scientific ones was one of the most lasting and radical effects of the Scientific Revolution, and it is one of the most distinctive features of modernity in the West. This dominance of scientific values is absent from other scientific cultures (e.g. from Greek, medieval or Chinese science) and there is nothing intrinsic to the kinds of theories and results we find in the Scientific Revolution tha ....The Emergence of a Scientific Culture in Early Modern Europe. The shaping of cognitive values around scientific ones was one of the most lasting and radical effects of the Scientific Revolution, and it is one of the most distinctive features of modernity in the West. This dominance of scientific values is absent from other scientific cultures (e.g. from Greek, medieval or Chinese science) and there is nothing intrinsic to the kinds of theories and results we find in the Scientific Revolution that would explain this development. The project looks at the particular legitimatory problems that science faced in the 17th and 18th centuries, and investigates how this reshaping came about.Read moreRead less
Causes that make a difference: A philosophical theory of token-causation. Discussions of causation in philosophy and other disciplines raise matters of practical concern: for example, about how to improve causal explanations in economics, how to devise better ways of testing causal hypotheses in medicine, and how to automate procedures for discovering causal relations in agriculture. By clarifying the structure of causal concepts, the project will help in the efforts to address these problems, a ....Causes that make a difference: A philosophical theory of token-causation. Discussions of causation in philosophy and other disciplines raise matters of practical concern: for example, about how to improve causal explanations in economics, how to devise better ways of testing causal hypotheses in medicine, and how to automate procedures for discovering causal relations in agriculture. By clarifying the structure of causal concepts, the project will help in the efforts to address these problems, and so contribute indirectly to the national benefits that will accrue from solving them. A central aim of the project is to train several PhD students, the next generation of researchers, in this important field of enquiry.Read moreRead less
From tourist siren to technological beacon: analysing the industrial function of the Sydney Opera House thirty years after its completion. The research will show that public buildings provide fertile ground to plant industrial seeds; but to have an impact on the local economy, they must respond to specific structural conditions or be supported by political will. These findings will improve Australia's institutional understanding of the relationship between cost and investment in construction, an ....From tourist siren to technological beacon: analysing the industrial function of the Sydney Opera House thirty years after its completion. The research will show that public buildings provide fertile ground to plant industrial seeds; but to have an impact on the local economy, they must respond to specific structural conditions or be supported by political will. These findings will improve Australia's institutional understanding of the relationship between cost and investment in construction, and clarify that the evaluation of building productivity requires a long-term perspective. Government agencies should use institutional projects to define their public face but also to plan and implement industrial strategies. The research will help Australia maximise its creative and technological capability by understanding the factors conducive to innovation and its acceptance.Read moreRead less
Mathematics, the science of real structure: an Australian realist philosophy of mathematics. The project will strengthen the already strong Australian philosophical tradition of realism, extending it into philosophy of mathematics. It will develop a robust alternative to the nominalism, Platonism and idealism that dominate northern-hemisphere philosophizing about mathematics, an alternative that is in tune with how mathematicians really apply mathematics. Australian philosophy will thus be stren ....Mathematics, the science of real structure: an Australian realist philosophy of mathematics. The project will strengthen the already strong Australian philosophical tradition of realism, extending it into philosophy of mathematics. It will develop a robust alternative to the nominalism, Platonism and idealism that dominate northern-hemisphere philosophizing about mathematics, an alternative that is in tune with how mathematicians really apply mathematics. Australian philosophy will thus be strengthened in general, giving it a greater attractiveness to the many overseas visitors and students who already appreciate its unique strengths. The nature of the project will also lead to closer ties and interdisciplinary work between philosophers and mathematicians.
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Friction-based modelling of the dynamics of nanoconfined fluid mixtures. This project will transform the molecular science of fluid transport in nanoconfined spaces by delivering a tool that will be critical to the development of emerging nanotechnologies. The tool will embed a novel theory in a framework for modelling transport over all scales from nano- to macroscopic. The project will have strong benefits for the advancement of leading-edge fundamental research and in its relevance to a numbe ....Friction-based modelling of the dynamics of nanoconfined fluid mixtures. This project will transform the molecular science of fluid transport in nanoconfined spaces by delivering a tool that will be critical to the development of emerging nanotechnologies. The tool will embed a novel theory in a framework for modelling transport over all scales from nano- to macroscopic. The project will have strong benefits for the advancement of leading-edge fundamental research and in its relevance to a number of novel nanotechnologies. It will be particularly relevant to scientific and industrial developments exploiting new nanomaterials such as AlPO4-25, carbon molecular sieves and carbon nanotubes, as well as in nanofluidics.Read moreRead less
Disulfide Bonds and Protein Folding. This work will advance our understanding of protein folding, which has important implications in biotechnology, impacting on commercial production of recombinant proteins (for pharmaceutical and biomedical applications) and on 1000s of research laboratories worldwide that use recombinant technologies. This research could also contribute to medicine (new treatments for diseases of protein misfolding like Alzheimer's), and to membrane protein structural biology ....Disulfide Bonds and Protein Folding. This work will advance our understanding of protein folding, which has important implications in biotechnology, impacting on commercial production of recombinant proteins (for pharmaceutical and biomedical applications) and on 1000s of research laboratories worldwide that use recombinant technologies. This research could also contribute to medicine (new treatments for diseases of protein misfolding like Alzheimer's), and to membrane protein structural biology. This work could yield economic benefits in the long-term through patentable outcomes and will benefit the community by producing high impact research papers, providing training to Australians and forging links with renowned international scientists.Read moreRead less