Behavioural syndromes and social networks in sleepy lizards. Fauna in Australian ecosystems are threatened by habitat fragmentation, changing environments and the spread of exotic pathogens. To manage these threats we need to understand the behavioural flexibility of wildlife populations. This project focuses on how individual behavioural differences can influence social networks and consequently pathogen transmission. It will help to protect our fauna from invasive diseases and contribute to su ....Behavioural syndromes and social networks in sleepy lizards. Fauna in Australian ecosystems are threatened by habitat fragmentation, changing environments and the spread of exotic pathogens. To manage these threats we need to understand the behavioural flexibility of wildlife populations. This project focuses on how individual behavioural differences can influence social networks and consequently pathogen transmission. It will help to protect our fauna from invasive diseases and contribute to sustaining biodiversity. With better knowledge of how diseases spread we can develop more effective controls of those diseases, thereby protecting wildlife species, animal populations and Australian ecosystems. Read moreRead less
Frequency Domain Micro-Reflection Processing for Pipe Condition Assessment. Over the coming years many millions of dollars will be spent on upgrading deteriorated pipeline infrastructure that is part of water distribution systems all over Australia. Determining the condition of buried pipes is very difficult and expensive. This research will solve that problem. We will develop powerful numerical methods for non-invasive pipe condition assessment. Small controlled transients will be input by a ....Frequency Domain Micro-Reflection Processing for Pipe Condition Assessment. Over the coming years many millions of dollars will be spent on upgrading deteriorated pipeline infrastructure that is part of water distribution systems all over Australia. Determining the condition of buried pipes is very difficult and expensive. This research will solve that problem. We will develop powerful numerical methods for non-invasive pipe condition assessment. Small controlled transients will be input by a specially designed signal generation device that can determine the condition of the inside of the pipe. These new techniques will be cost-effective, accurate and able to cover very long distances of pipe. Water authorities will then be able to quickly decide which sections of pipe require further investigation.Read moreRead less
Micro-reflections for pipe condition assessment in water networks. Maintaining highly reliable water supply pipeline infrastructure for cities, towns and in rural Australia is extremely important. Our research will develop new non-invasive condition assessment techniques. Transient events will be used to create pressure waves that travel up and down a pipe. Sophisticated analysis of the micro-reflections in the measured pressure traces will be the heart of the new techniques. Water utility manag ....Micro-reflections for pipe condition assessment in water networks. Maintaining highly reliable water supply pipeline infrastructure for cities, towns and in rural Australia is extremely important. Our research will develop new non-invasive condition assessment techniques. Transient events will be used to create pressure waves that travel up and down a pipe. Sophisticated analysis of the micro-reflections in the measured pressure traces will be the heart of the new techniques. Water utility managers will be able to make a detailed assessment of the interior pipe wall to determine if significant corrosion or deterioration of the cement mortar lining has occurred. Rehabilitation strategies can then be determined. These new techniques will replace camera inspections that are extremely invasive and expensive.Read moreRead less
Lizard social networks and the spread of parasites. Australian ecosystems are continually threatened by new epidemics of diseases and parasites, some local, others from overseas. Examples include the facial tumours of Tasmanian devils and the fungus that threatens many native frog species. To manage these epidemics effectively, we must understand how they spread through animal populations. This project will help to protect our fauna from invasive diseases. It contributes to sustaining the biodiv ....Lizard social networks and the spread of parasites. Australian ecosystems are continually threatened by new epidemics of diseases and parasites, some local, others from overseas. Examples include the facial tumours of Tasmanian devils and the fungus that threatens many native frog species. To manage these epidemics effectively, we must understand how they spread through animal populations. This project will help to protect our fauna from invasive diseases. It contributes to sustaining the biodiversity of the country. With better knowledge of how diseases of wildlife spread, we can develop more effective control of those diseases thereby protecting wildlife species, animal populations and, ultimately, Australian ecosystems.Read moreRead less
Intra-household resource allocations of older couples. This project aims to analyse processes and outcomes within older households using national, large-scale representative data and mixed methods research design. In an ageing population where households are becoming responsible for provisioning retirement needs, understanding what happens in older couple households is important. The project expects to influence policy by generating evidence relevant to the design of regulations governing the al ....Intra-household resource allocations of older couples. This project aims to analyse processes and outcomes within older households using national, large-scale representative data and mixed methods research design. In an ageing population where households are becoming responsible for provisioning retirement needs, understanding what happens in older couple households is important. The project expects to influence policy by generating evidence relevant to the design of regulations governing the allocation of superannuation assets, tax incentives for alternative forms of retirement savings, asset and income tests on the Age Pension, and initiatives targeting older Australians’ financial literacy.Read moreRead less
Phylogeography, evolution and taxonomy of humanity's greatest pest, Rattus rattus: Epidemiological, archaeological and conservation implications. This project will characterise a major threat to Australian biosecurity and health, and identify the range of likely disease risks associated with introductions of different 'strains' of black rat. It will provide critical data for management efforts around the world, especially for strategic partners in neighbouring Southeast Asian nations, as well as ....Phylogeography, evolution and taxonomy of humanity's greatest pest, Rattus rattus: Epidemiological, archaeological and conservation implications. This project will characterise a major threat to Australian biosecurity and health, and identify the range of likely disease risks associated with introductions of different 'strains' of black rat. It will provide critical data for management efforts around the world, especially for strategic partners in neighbouring Southeast Asian nations, as well as for conservation efforts within Australia. The data will also provide novel means to track the timing and routes of human prehistoric movements throughout the area. It will establish strategic research collaborations between researchers in zoological, medical, epidemiological, genetics, and conservation fields in a unique multi-disciplinary study.Read moreRead less
Demography & Diaspora: Enhancing Contributions to Migration & Development. The replacement of permanent displacement by transnationalism as the dominant paradigm in migration has had little impact on demographic measurement and study of migration. This project seeks to rethink demographic concepts of migration to incorporate important elements such as diaspora, circular migration and transnational linkages. It aims to show how innovative use of traditional demographic data with a range of quanti ....Demography & Diaspora: Enhancing Contributions to Migration & Development. The replacement of permanent displacement by transnationalism as the dominant paradigm in migration has had little impact on demographic measurement and study of migration. This project seeks to rethink demographic concepts of migration to incorporate important elements such as diaspora, circular migration and transnational linkages. It aims to show how innovative use of traditional demographic data with a range of quantitative and qualitative research can yield important insights into diaspora. Case studies of six countries will be undertaken to increase understanding of the initiation, maintenance and significance of diaspora and its potential for enhancing development and reducing poverty in origins.Read moreRead less
The impact of globalisation on inequality in a small regional economy: South Australia 1845-1925. The impact of globalisation on income inequality is currently of great concern to many. Globalisation, however, is not a new phenomenon. This study examines the effect of global forces on wage and personal wealth inequality in South Australia in the 19th and early 20th century. While other studies have examined the impact of trade on inequality at an aggregate level, using questionable comparisons, ....The impact of globalisation on inequality in a small regional economy: South Australia 1845-1925. The impact of globalisation on income inequality is currently of great concern to many. Globalisation, however, is not a new phenomenon. This study examines the effect of global forces on wage and personal wealth inequality in South Australia in the 19th and early 20th century. While other studies have examined the impact of trade on inequality at an aggregate level, using questionable comparisons, this study represents a conceptual leap forward by directly estimating changes in income and wealth inequality, and their association with changes in wages, commodity and asset prices over an extended period in a small regional economy.Read moreRead less
New methods for integrating population structure and stochasticity into models of disease dynamics. Epidemics, such as the 2007 equine 'flu outbreak and 2009 swine 'flu pandemic, highlight the need to make informed decisive responses. This project will develop new methods that incorporate two important aspects of disease dynamics---host structure and chance---into mathematical models, and determine their impact in terms of controlling infections.
Social Mix and Social Exclusion in Disadvantaged Communities: Clarifying the Links between Policy, Practice and the Evidence Base. The project tackles an important question and one of considerable national policy significance - that of whether social mix, planned for public housing estates to reduce the spatial concentration of disadvantaged households, will result in benefits for low-income residents in those places. The conceptual framework for exploring this central question is the contempora ....Social Mix and Social Exclusion in Disadvantaged Communities: Clarifying the Links between Policy, Practice and the Evidence Base. The project tackles an important question and one of considerable national policy significance - that of whether social mix, planned for public housing estates to reduce the spatial concentration of disadvantaged households, will result in benefits for low-income residents in those places. The conceptual framework for exploring this central question is the contemporary debate about social exclusion and its corollary social inclusion. The results will have important implications for government policy makers, not to mention improving the quality of life for residents in these neighbourhoods. It will also integrate Australian research into the international debate.Read moreRead less