Novel Synthesis and Bio-applications of Functional Macroporous Ordered Siliceous Foams. This project will lead to advances in materials science and nanotechnology, providing high efficiency separation and purification for viruses or plasmid deoxyribonucleic acid (DNA), which are important in modern gene engineering for the treatment of genetic and acquired diseases. Application benefits also include developing a new protocol in the detection of trace amount proteins, which will afford a signific ....Novel Synthesis and Bio-applications of Functional Macroporous Ordered Siliceous Foams. This project will lead to advances in materials science and nanotechnology, providing high efficiency separation and purification for viruses or plasmid deoxyribonucleic acid (DNA), which are important in modern gene engineering for the treatment of genetic and acquired diseases. Application benefits also include developing a new protocol in the detection of trace amount proteins, which will afford a significant improvement in diverse fields such as health care. Through this project, novel macroporous materials will be fabricated using an economically and environmentally sustainable approach. These new materials will have unique structures and properties compared to conventional macroporous materials, advancing Australia's intellectual position in this discipline.Read moreRead less
Frictional and viscous effects during transport in nanopores. Gas mixtures exposed to materials containing molecular sized pores (nanopores) are adsorbed, forming states of matter not existing in the bulk. Differential forces acting on the components of mixtures promote industrially and environmentally important separations. However, transport of confined fluids has been poorly understood. Recently we have made progress using computer simulation, and have proposed a highly successful theory. ....Frictional and viscous effects during transport in nanopores. Gas mixtures exposed to materials containing molecular sized pores (nanopores) are adsorbed, forming states of matter not existing in the bulk. Differential forces acting on the components of mixtures promote industrially and environmentally important separations. However, transport of confined fluids has been poorly understood. Recently we have made progress using computer simulation, and have proposed a highly successful theory. These investigations have revealed the crucial role of scattering from the surface atoms of the confining solid. Theoretical investigation of single spherical species has been initiated, and extension to other species and to mixtures is now envisaged.Read moreRead less
Multicomponent Transport in Nanopores. Good understanding of transport mechanisms in nanopores is crucial to the successful application of numerous recently developed novel templated microporous and mesoporous materials. This project seeks to extend a new theory developed by the applicants for single component transport in cylindrical mesopores, to cylindrical micropores as well as to multicomponent adsorbates, in conjunction with experiments using microporous and mesoporous materials such as M ....Multicomponent Transport in Nanopores. Good understanding of transport mechanisms in nanopores is crucial to the successful application of numerous recently developed novel templated microporous and mesoporous materials. This project seeks to extend a new theory developed by the applicants for single component transport in cylindrical mesopores, to cylindrical micropores as well as to multicomponent adsorbates, in conjunction with experiments using microporous and mesoporous materials such as MCM-41, VPI-5 and AlPO4-5. The outcome will be a powerful new theory for a priori prediction of transport coefficients for multicomponent fluids in nanopores based on molecular level information alone, thereby overcoming the empiricism in existing models.Read moreRead less
Developing high-flux ceramic membranes via in situ synthesis of metal oxide nanofibres for separations of biological substances. This project can deliver advanced technology for fabricating ceramic membranes and biological separation, which has considerable commercial prospects in the chemical, pharmaceutical, dairy, food and water industries. The new ceramic membrane and nanofibres are highly-valued end products of metal oxides, which are manufactured commercially on large scale in Australia. T ....Developing high-flux ceramic membranes via in situ synthesis of metal oxide nanofibres for separations of biological substances. This project can deliver advanced technology for fabricating ceramic membranes and biological separation, which has considerable commercial prospects in the chemical, pharmaceutical, dairy, food and water industries. The new ceramic membrane and nanofibres are highly-valued end products of metal oxides, which are manufactured commercially on large scale in Australia. The project could bring direct benefits to the existing industries, by fostering their growth into more value-added processes, and exporting highly-valued products abroad. Additionally, efficient ceramic membranes could offer solutions to the large-scale purification of biological substances and to the problems for providing clean drinking water.Read moreRead less
Australia's Nuclear Choices. Australia's nuclear choices will be made in the context of a challenging and fluid international strategic environment characterised in Australia's immediate region by heightened global concerns regarding such transnational dilemmas as terrorism, energy security and nuclear proliferation. This project, through exploring the nature, evolution and consequences of contemporary strategic, military and civil nuclear developments impacting on the international non-prolifer ....Australia's Nuclear Choices. Australia's nuclear choices will be made in the context of a challenging and fluid international strategic environment characterised in Australia's immediate region by heightened global concerns regarding such transnational dilemmas as terrorism, energy security and nuclear proliferation. This project, through exploring the nature, evolution and consequences of contemporary strategic, military and civil nuclear developments impacting on the international non-proliferation regime will enable Australian policy-makers to better calibrate the costs and benefits of potential policy changes across these strategic, regime and market realms of Australia's nuclear interests.Read moreRead less
Impediments to Security Sector Reform in Southeast Asia. This project investigates the impediments to security sector reform in Southeast Asia. It applies an original framework of analysis that identifies five types of impediment to security reform in four critically important regional case studies: Thailand, Malaysia, The Philippines and Indonesia. Because effectively implemented security sector reform will enhance regional peace and security by creating armed forces that are democratically con ....Impediments to Security Sector Reform in Southeast Asia. This project investigates the impediments to security sector reform in Southeast Asia. It applies an original framework of analysis that identifies five types of impediment to security reform in four critically important regional case studies: Thailand, Malaysia, The Philippines and Indonesia. Because effectively implemented security sector reform will enhance regional peace and security by creating armed forces that are democratically controlled, transparent and professional, understanding the impediments to reform has the potential to significantly enhance Australia's domestic and international security position. This research will provide the first theoretically informed empirical analysis of security sector reform in Southeast Asia.Read moreRead less
The Politics of Alliance Affinity. There is bipartisan consensus in Australia that the alliance with the US is the 'cornerstone' of Australia's security. However, many of the United States' alliances are increasingly being placed under strain by demographic and attitudinal changes, changing US force postures, and a shift in US policy on coalition military activities. Managing the alliance relationship with Washington will be a serious challenge for Australia's security policy makers. Australia a ....The Politics of Alliance Affinity. There is bipartisan consensus in Australia that the alliance with the US is the 'cornerstone' of Australia's security. However, many of the United States' alliances are increasingly being placed under strain by demographic and attitudinal changes, changing US force postures, and a shift in US policy on coalition military activities. Managing the alliance relationship with Washington will be a serious challenge for Australia's security policy makers. Australia also has significant security relationships with New Zealand and the UK. Understanding the domestic politics of their security policies will provide a much firmer basis for managing these aspects of Australia's international security.Read moreRead less
Formation, degradation and migration of a yet unidentified POP source. Australia has recently ratified the Stockholm Convention, targeting persistent organic pollutants (POPs) for global reduction and elimination. A significant gap exists, however, in understanding sources and pathways of POPs in Australia, and subtropical/tropical environments. Previous research has shown an extensive POP contamination in coastal Australia, and exposure of biota to elevated levels. The present study will evalua ....Formation, degradation and migration of a yet unidentified POP source. Australia has recently ratified the Stockholm Convention, targeting persistent organic pollutants (POPs) for global reduction and elimination. A significant gap exists, however, in understanding sources and pathways of POPs in Australia, and subtropical/tropical environments. Previous research has shown an extensive POP contamination in coastal Australia, and exposure of biota to elevated levels. The present study will evaluate the formation, degradation and migration of POPs, and their significance to Australia's past, present and future emissions. The outcomes will allow identification of sources, their prioritization for elimination and exposure prevention, and ultimately serve to protect the environment and human health in Australia.Read moreRead less
Conserving native wildlife during urbanisation: the effectiveness of biodiversity-friendly urban design and construction practices. Urbanisation has many negative effects upon native wildlife and their habitats, but biodiversity-friendly urban design and construction practices may greatly reduce these impacts. This study will examine the effectiveness of such measures at sustaining wildlife at sites of urban development, and will therefore produce significant benefits for local residents and the ....Conserving native wildlife during urbanisation: the effectiveness of biodiversity-friendly urban design and construction practices. Urbanisation has many negative effects upon native wildlife and their habitats, but biodiversity-friendly urban design and construction practices may greatly reduce these impacts. This study will examine the effectiveness of such measures at sustaining wildlife at sites of urban development, and will therefore produce significant benefits for local residents and the broader Australian community. Healthy natural ecosystems in urban areas provide many services to the public, reduce the need for costly management, and improve the livelihood of residents living in greener environments. This study will enhance all these community benefits through a detailed examination of the effectiveness of biodiversity-friendly urban development measures.Read moreRead less
Towards Novel Biomimetic Building Materials: Evaluating Aboriginal and Western Scientific Knowledge of Spinifex Grasses. The project contributes to an environmentally sustainable Australia by examining the potential value of a hitherto ignored natural resource and assessing its usage with sustainable harvesting. Aboriginal knowledge and Western science will be combined to identify potential technological applications for a widespread but uniquely Australian resource. The project promotes the wel ....Towards Novel Biomimetic Building Materials: Evaluating Aboriginal and Western Scientific Knowledge of Spinifex Grasses. The project contributes to an environmentally sustainable Australia by examining the potential value of a hitherto ignored natural resource and assessing its usage with sustainable harvesting. Aboriginal knowledge and Western science will be combined to identify potential technological applications for a widespread but uniquely Australian resource. The project promotes the well-being and health of Aboriginal people through seeking out a new economic enterprise for remote area groups. This project examines the material properties of spinifex, specifically for new building industry applications, both in its natural state and replicated as a synthesized biomimetic material. Read moreRead less