A novel quantitative risk assessment framework for fractured rock slopes. Rock slope instabilities present grave risks to life and to the serviceability of major Australian infrastructure such as mines, roads and railways, and to coastal recreation areas. This project aims at developing tools for the quantitative risk assessment of fractured rock slopes based on rigorous rock mechanics, numerical methods and probabilistic methods.
The research outcomes will improve our understanding of natural ....A novel quantitative risk assessment framework for fractured rock slopes. Rock slope instabilities present grave risks to life and to the serviceability of major Australian infrastructure such as mines, roads and railways, and to coastal recreation areas. This project aims at developing tools for the quantitative risk assessment of fractured rock slopes based on rigorous rock mechanics, numerical methods and probabilistic methods.
The research outcomes will improve our understanding of natural and engineering rock slopes, reduce the uncertainties in the prediction of the safety of infrastructures, and thus minimize the loss and damage. The research outcomes can also be used to maintain workplace safety in mining environments and avoid disruptions to production.
Read moreRead less
Revisiting Australia's war: international perspectives on heritage, memory and ANZAC pilgrimages to the cemeteries, sites and battlefields of World War Two (WW2). War has assumed an iconographic status in Australia and New Zealand; for many the spirit of Anzac defines the values of both nations. A study of WW2 pilgrimage will explore ways the Anzac legend has been revisited, reinvented and revitalised by successive generations. This project will retrieve the memory of war from those who suffered ....Revisiting Australia's war: international perspectives on heritage, memory and ANZAC pilgrimages to the cemeteries, sites and battlefields of World War Two (WW2). War has assumed an iconographic status in Australia and New Zealand; for many the spirit of Anzac defines the values of both nations. A study of WW2 pilgrimage will explore ways the Anzac legend has been revisited, reinvented and revitalised by successive generations. This project will retrieve the memory of war from those who suffered it, empower communities of mourners on both sides of the Tasman and help to explain why the Anzac mythology captivates such a diverse cross-section of society. It will explore a neglected dimension of Australasia's relationship with the world and the Asia/Pacific region in particular.Read moreRead less
A multi-scale theory for solid-granular transition due to fragmentation. The prediction of rock fragmentation and fragment sizes during its phase transition from solid (rock mass) to granular (ore fragments) is the most crucial problem in a cave mining operation. Current practice relies on empirical tools without fundamentals of fracture, and hence cannot reliably predict the fragmentation process and fragment sizes. This can lead to huge economic loss due to damage to extraction points, hold-up ....A multi-scale theory for solid-granular transition due to fragmentation. The prediction of rock fragmentation and fragment sizes during its phase transition from solid (rock mass) to granular (ore fragments) is the most crucial problem in a cave mining operation. Current practice relies on empirical tools without fundamentals of fracture, and hence cannot reliably predict the fragmentation process and fragment sizes. This can lead to huge economic loss due to damage to extraction points, hold-ups for safety precautions, and mine closures. The project will develop a new theory and models to describe this solid-granular transition, and computational tools for simulations of cave mining operations. The expected benefits and outcomes include safer operations, and better control of production schedule and budgeting.Read moreRead less
Economic Inequality: Trends, Causes and Consequences. Measuring inequality and understanding its determinants is important for three reasons. First, knowing the causes and consequences of inequality is critical to making trade-offs between equity and efficiency. Second, the degree of economic mobility over the lifecycle determines how much opportunity people have to move upwards, and how much risk they face on moving downwards. This informs policies that guard against risk (eg. social insurance) ....Economic Inequality: Trends, Causes and Consequences. Measuring inequality and understanding its determinants is important for three reasons. First, knowing the causes and consequences of inequality is critical to making trade-offs between equity and efficiency. Second, the degree of economic mobility over the lifecycle determines how much opportunity people have to move upwards, and how much risk they face on moving downwards. This informs policies that guard against risk (eg. social insurance) and those that encourage risk (eg. entrepreneurship). Third, by learning more about intergenerational mobility, we can improve policies that seek to boost the life chances of children in disadvantaged households. Read moreRead less
Beyond the resource curse: charting a path to sustainable livelihoods for mineral-dependent communities. Over 20 million people in developing countries depend on informal mining for their livelihoods, producing large amounts of mineral commodities. This project challenges the current paradigm on informal mining and aims to improve the livelihoods of these people while enhancing environmental sustainability.
The effects of home-based couple relationship education on couple relationships, mental health and work performance. Marital distress and separations cause great suffering and cost the Australian community at least $5 billion annually. This research evaluates an innovative relationship education program that couples can complete at home. The research tests whether the education enhances couples' relationship satisfaction, which couples benefit, how the program achieves its effects, and whether i ....The effects of home-based couple relationship education on couple relationships, mental health and work performance. Marital distress and separations cause great suffering and cost the Australian community at least $5 billion annually. This research evaluates an innovative relationship education program that couples can complete at home. The research tests whether the education enhances couples' relationship satisfaction, which couples benefit, how the program achieves its effects, and whether improved couple relationships enhances partners' mental health and work performance. The program might provide national benefit in reducing the enormous personal and social costs of marital problems, as well as providing a potentially important new product with significant export potential.Read moreRead less
Reform of the Personal Liability of Directors for Unpaid Employee Entitlements. The financing of business and the provision of labour services to the corporate sector are central to the nation's economic health. Loss of employment, employee entitlements and the fallout of business collapse impact on every aspect of social and economic life. The ability of employees to recover lost entitlements has emerged as an issue critical to a sustainable, efficient and equitable economy. Presently, the burd ....Reform of the Personal Liability of Directors for Unpaid Employee Entitlements. The financing of business and the provision of labour services to the corporate sector are central to the nation's economic health. Loss of employment, employee entitlements and the fallout of business collapse impact on every aspect of social and economic life. The ability of employees to recover lost entitlements has emerged as an issue critical to a sustainable, efficient and equitable economy. Presently, the burden of compensating unpaid employee entitlements is carried by the taxpayer through the General Employment Entitlements and Redundancy Scheme. Director liability provisions which make placing failing companies into voluntary administration an attractive option could relieve that burden. Read moreRead less
Private Wealth Accumulation, Wealth Distribution, and Social Welfare Reform in Urban China. During the 1990s, when the Chinese urban labour market and social security reforms accelerated, average urban household wealth increased more than three fold and the distribution of wealth widened. We will document this significant change and examine its relationship to past and future social welfare reform. This project will:
· Be the first study of wealth accumulation and distribution in China over th ....Private Wealth Accumulation, Wealth Distribution, and Social Welfare Reform in Urban China. During the 1990s, when the Chinese urban labour market and social security reforms accelerated, average urban household wealth increased more than three fold and the distribution of wealth widened. We will document this significant change and examine its relationship to past and future social welfare reform. This project will:
· Be the first study of wealth accumulation and distribution in China over the 1990s.
· Add to our knowledge of the interrelationship between wealth accumulation, distribution and political power during economic transition.
· Contribute to a better design of a new social welfare system.
· Develop lessons and policy implications that will be broadly applicable to most transitional and developing economies.
The project will produce at least seven journal articles and one book.
Read moreRead less
HEIGHT, WEIGHT and LENGTH: Biometric explorations of Australia's socio-economic fabric in the long run, 1860-1970. HEIGHT, WEIGHT and LENGTH is a biometric analysis of Australian living standards. This project is significant because it illuminates the very fabric of Australian social and economic organisation. It traces what happened to living standards over the long run 1860-1970, covering booms, busts and wars. It examines the functioning of the family as an economic unit at the core of dis ....HEIGHT, WEIGHT and LENGTH: Biometric explorations of Australia's socio-economic fabric in the long run, 1860-1970. HEIGHT, WEIGHT and LENGTH is a biometric analysis of Australian living standards. This project is significant because it illuminates the very fabric of Australian social and economic organisation. It traces what happened to living standards over the long run 1860-1970, covering booms, busts and wars. It examines the functioning of the family as an economic unit at the core of distributing welfare-enhancing resources. It identifies who were the winners and the losers. It teaches lessons about vulnerability and strength during economic change that should inform future policy makers. Finally, it pushes the methodology in new directions with implications for its use around the world.Read moreRead less
In the Driver's seat: role of trace elements in enabling crustal fluid flow. This proposal aims to systematically investigate the role of trace elements in controlling the kinetics, product composition, and feed-back between fluid flow and the reaction interface, in fluid-driven mineral reactions. This project expects to provide a framework for the integration of activator trace elements in models of crustal fluid flow and their application in the recovery of base, precious, and critical metals, ....In the Driver's seat: role of trace elements in enabling crustal fluid flow. This proposal aims to systematically investigate the role of trace elements in controlling the kinetics, product composition, and feed-back between fluid flow and the reaction interface, in fluid-driven mineral reactions. This project expects to provide a framework for the integration of activator trace elements in models of crustal fluid flow and their application in the recovery of base, precious, and critical metals, using interdisciplinary approaches across geochemistry, mineral engineering and material sciences. Expected outcomes include improved prediction of the transport of metals and fluids in geo-systems. This should provide significant benefits towards integrating the mineral value chain from exploration to mining and metallurgy.Read moreRead less