Public Policy and Immigrant Settlement in Australia. The proposed research will assess the relative importance of labour market conditions, income-support policy, and immigrant selection criteria in facilitating the settlement of recent immigrants in Australia. The project will be the first major academic study to make use of the complete data from the Longitudinal Survey of Immigrants to Australia to compare two cohorts of recent immigrants who arrived under different policy settings and econom ....Public Policy and Immigrant Settlement in Australia. The proposed research will assess the relative importance of labour market conditions, income-support policy, and immigrant selection criteria in facilitating the settlement of recent immigrants in Australia. The project will be the first major academic study to make use of the complete data from the Longitudinal Survey of Immigrants to Australia to compare two cohorts of recent immigrants who arrived under different policy settings and economic conditions and whose initial settlement outcomes varied dramatically. The results will advance our understanding of how immigrants adjust to Australia and will be useful for future policy development.
Read moreRead less
Determinants, Motives and Channels of Pacific Island Workers' Remittances from Australia. This research will inform current policy debate on the benefits to migrant-sending communities of expanding migration opportunities for migrants from the Pacific islands through targeted worker schemes. Australian industry and agricultural employers are experiencing acute labour shortages while Pacific island governments are urging Australia and New Zealand to open their labour markets to low-skilled worker ....Determinants, Motives and Channels of Pacific Island Workers' Remittances from Australia. This research will inform current policy debate on the benefits to migrant-sending communities of expanding migration opportunities for migrants from the Pacific islands through targeted worker schemes. Australian industry and agricultural employers are experiencing acute labour shortages while Pacific island governments are urging Australia and New Zealand to open their labour markets to low-skilled workers in the face of growing unemployment and political instability. The findings will also provide Australian foreign aid organisations with a better understanding of the way in which migrants' remittances are determined and migrant's interaction with money transfer agencies.Read moreRead less
Do New Migrants move from Bad Jobs to Good Jobs: The Dynamics of Immigrant Settlement in Australia. This research investigates the dynamics of immigrant settlement in Australia. It studies the extent to which tightening up of the selection procedure for migrants and limiting access to social security has led to improved labour market success. It analyses the extent to which different groups of migrants who come from different countries and enter under different visa categories go through a phase ....Do New Migrants move from Bad Jobs to Good Jobs: The Dynamics of Immigrant Settlement in Australia. This research investigates the dynamics of immigrant settlement in Australia. It studies the extent to which tightening up of the selection procedure for migrants and limiting access to social security has led to improved labour market success. It analyses the extent to which different groups of migrants who come from different countries and enter under different visa categories go through a phase of unemployment, followed by a ?bad job? (in terms of their previous qualifications, wage levels, satisfaction with the job, etc.) before moving into a ?good job?. The research uses modern econometric techniques on recent panel data.Read moreRead less
Humanitarian immigrant entrepreneurs in private and social enterprises. The project aims to provide, for the first time, a detailed understanding of the experiences of male and female humanitarian immigrant entrepreneurs in private and social enterprises in urban and regional Australia, and critically evaluate how these entrepreneurs help redress the settlement problems and socio-economic disadvantage of humanitarian immigrants and contribute to economic growth and social cohesion in Australia. ....Humanitarian immigrant entrepreneurs in private and social enterprises. The project aims to provide, for the first time, a detailed understanding of the experiences of male and female humanitarian immigrant entrepreneurs in private and social enterprises in urban and regional Australia, and critically evaluate how these entrepreneurs help redress the settlement problems and socio-economic disadvantage of humanitarian immigrants and contribute to economic growth and social cohesion in Australia. One key aim will be to further develop the theory of Diasporic entrepreneurship. The benefits are expected to include an evaluation of effective strategies and policies to improve existing humanitarian immigrant enterprises and to stimulate the creation of new humanitarian immigrant enterprises.Read moreRead less
Evaluation Of Circulating Endothelial Cells In Prostate Cancer Detection, Prognosis And Treatment Response
Funder
National Health and Medical Research Council
Funding Amount
$32,628.00
Summary
A current shortfall in clinical medicine is tests which discriminate different forms and severity of cancers. The project will aim to identify useful strategies based on blood factors of angiogenesis, a fundamental process in tumour growth and dissemination. Development of such tests may permit better delineation of prognosis, act as a surrogate marker of treatment efficacy and aid in developing and optimizing new treatments, key areas of need in prostate cancer.
I am a developmental neurobiologist interested in finding out how neurons in the brain are assembled and wired together. I am also interested in finding a cure for patients who have brain damage from trauma or stroke by preventing damaged neurons from dea
Precariousness in law and labour markets: the case of temporary migrant workers. This project examines the situation of temporary migrant workers in Australia, focusing on the nature and extent of their precariousness both in law and in labour market practice. It offers a major contribution to current research and policy debates on the implications of temporary migrant labour.
The Functional Role Of Slit-Robo Signaling In Interneuron Migration.
Funder
National Health and Medical Research Council
Funding Amount
$172,500.00
Summary
In the developing brain of vertebrates interneurons undergo directed migration to form complex networks that result in the regulation of neuronal processes. Failure or imbalance of these neuronal networks is known to cause pilepsy and mental retardation. The aim of this project is to investigate the guidance cues, specifically Slit-Robo signalling, that direct the migration of interneurons within the brain.
Cellular Mechanisms Controlling Neural Crest Cell Migration Along The Developing Gut
Funder
National Health and Medical Research Council
Funding Amount
$368,895.00
Summary
Within the wall of the gut, there are a large number of neurons, probably more than are in the spinal cord. These enteric neurons play an essential role in controlling a number of gut functions including peristalsis (the propulsion of contents along the gut). Most of the neurons in the gut, including those in the large intestine, arise from precursors that emigrate from the hindbrain, and then migrate into and along the gastrointestinal tract during development. The colonization of the gut by ne ....Within the wall of the gut, there are a large number of neurons, probably more than are in the spinal cord. These enteric neurons play an essential role in controlling a number of gut functions including peristalsis (the propulsion of contents along the gut). Most of the neurons in the gut, including those in the large intestine, arise from precursors that emigrate from the hindbrain, and then migrate into and along the gastrointestinal tract during development. The colonization of the gut by neuron precursors takes 5 days in mice and 6 weeks in humans. Studies of the mechanisms controlling the migration of neuron precursors along the gut have provided fundamental information about cell migration in general. Genetic studies in humans and mice have identified some of the genes that are necessary for the migration of neuron precursors along the gastrointestinal tract, but for some of the key genes, their precise role is unknown. We have recently developed a method for imaging living neuron precursors migrating through explants of embryonic mouse gut. In the current proposal we will meld imaging and genetic studies to understand how mutations in particular genes lead to migration defects. In particular, how do particular mutations affect the migratory behaviour of enteric neural precursors? We have also previously shown that neuron precursors migrate along the gut in close association with axons. We will examine the nature of these interactions - in particular, who is following whom, and what happens when cell migration and axon growth are uncoupled? These studies, which will investigate a number of critical aspects of the migration of neural precursors into and along the developing gut, are central to understanding how the enteric nervous system is established along the gastrointestinal tract.Read moreRead less
Regulation Of Epithelial Migration By Scribble In Development And Wound Repair
Funder
National Health and Medical Research Council
Funding Amount
$516,078.00
Summary
The movement of epithelial cells within our body (the cells that form the thin protective layer on exposed bodily surfaces such as skin and the lining of internal cavities, ducts, and organs) is essential for our normal embryonic development as well as for healing of wounds following injury. Understanding how this movement is regulated is therefore a fundamental area of medical biology. Although much is known about the mechanics of how a cell moves, the signals used to coordinate this movement s ....The movement of epithelial cells within our body (the cells that form the thin protective layer on exposed bodily surfaces such as skin and the lining of internal cavities, ducts, and organs) is essential for our normal embryonic development as well as for healing of wounds following injury. Understanding how this movement is regulated is therefore a fundamental area of medical biology. Although much is known about the mechanics of how a cell moves, the signals used to coordinate this movement so as to ensure that each cell migrates to the right place during embryonic development or in response to a wound is not well understood. A number of lines of evidence suggest that proteins required for the correct orientation of cells within our body (a property of cells known as polarity) may be essential for this process. Mutation of the polarity protein Scribble in the fly, zebrafish and mouse causes a disorganization of epithelial tissues during embryonic development. We have now shown that Scribble is required for cells to orientate correctly so as to be able to move in response to a wound in tissue culture and also during embryonic development and wound healing in the mouse. It is currently unknown how Scribble regulates migration. Here we propose to identify the molecules that Scribble regulates to coordinate cell movement during development and tissue repair. These studies will provide new insights into the fundamental process of how cell movement is coordinated and could lead to novel strategies for improved treatment of tissue injuries.Read moreRead less