The ecological impact of dust emitted from Cowal Gold Mine (CGM).
I aim to determine the likely provenance of an aeolian component in the topsoil surrounding Cowal Gold Mine (CGM); and to assess the current and future ecological impact of these aeolian materials. Findings from this work may potentially benefit the ecosystem surrounding CGM, and those ecosystems adjoining mines elsewhere in regional Australia. Ideally this work will contribute towards the generation of appropriate EIL’s for soil in rural and ecologically sensitive areas.
Gene therapy for X-linked severe combined immunodeficiency (SCID-X1)
While two clinical trials of SCID-X1 gene therapy have shown success, some infants developed leukaemia as a result of the integrating virus used for gene delivery, a risk previously estimated as insignificant. My PhD project at the Children’s Medical Research Institute is focussed on developing an alternative, safer gene delivery system. My project also includes an ethics component to investigate risk and uncertainty in clinical gene therapy, which allows me to draw on my undergraduate training in science and law.
Neuroprotection and Parkinson's Disease
Currently the most effective treatments available to treat PD only alleviate the symptoms. There is a need to develop neuroprotective drugs which slow or stop the progression of the disease. Early intervention may help slow the onset of debilitating symptoms. I'm doing a cotutelle PhD, and so will be completing a year of research in Tours, France. I have the opportunity to travel to present at conferences.
Genomic studies into canine oncology
I am currently enrolled as a PhD candidate in the field of genomics and canine oncology. Mast cell tumour is one of the most commonly diagnosed skin cancers in dogs seen in veterinary practice. This cancer can lead to illness and death in our canine companions. The behaviour of the tumours can also be unpredictable, leading to considerable challenges in treatment and prognosis. Applications for early diagnosis, treatment and elucidating the mechanisms of cancer development are important research objectives. My research focuses on studying the gene expression and known mutations contributing to this canine cancer.
Doctor of Philosophy - biomechanical and physiological demands of front row forwards during the scrum
"My PhD is centred on rugby union scrummaging. More specifically the research is examining the biomechanical and physiological demands of front row forwards during the scrum. The reason behind only focusing on the front row guys is because they are the only ones during the scrum that are interlocked and can be influenced by the opposition. In addition, it is these guys who transmit the forces created by both their own team and the opposition. If these players understand their technique more and how it influences others, then it’s intended that the game will be a lot faster and more appealing to the rugby audience."
A Study of the Chemistry of Soybean Protein Curds
My project aims to ascertain role of proteins, lipids and saccharides in soybean on chemical and physical properties of tofu, explore novel approaches to improve the yield of soy milk, as well as examine the effect of ageing and storage on the chemistry of soy protein, ascertain the roles of aged constituents on the chemical and physical characteristics of soy protein curds.
At the moment, research has shown that soybean stored in high relative humidity and temperature will lead to the decreased yield, poor texture and dark color of soymilk and tofu.
The auditability of soil carbon at the farm scale
My research topic aims to devise an efficient method for analysing soil carbon and provide a scheme for measuring and monitoring of soil carbon storage at the farm scale.
A refined auditing system can be developed by using a design-based approach on existing data combined with annual soil sampling of different soil types and production systems.
This will enable the participation of agriculture in the carbon economy as a supplier of carbon credits and contribute to the function of cap-and-trade systems, and also provide support for improved land management by adding value to ecosystem services.
Ethnic differences in CYP1A2 activity
My project aims to look at ethnic differences in CYP1A2 enzyme activity between people of Indian and European origin. CYP1A2 is responsible for the metabolism of numerous antipsychotic and antidepressant medications whilst also being involved in the metabolic conversion of carcinogenic compounds. The project will look at all aspects of ethnicty including genetics, environment and culture in order to pinpoint the factors responsible for drug response variability.
Primary Supervisor: Professor Andrew McLachlan
Associate Supervisor: Associate Professor Annette Gross
Degree: Doctor of Philosophy
Combustion of mine ventilation air methane using porous burners
I'm working on a project to develop greenhouse gas mitigation technologies for underground coal mines and landfills. At the moment, mine ventilation air containing methane is just released into the air. We're developing an advanced combustion system capable of burning diluted fuels like methane, so that we can make use of a fuel that would otherwise be wasted.
Impact of breast and gynaecological cancer in terms of the male partner's experience
I'm looking at the experience of male partners whose female partner is diagnosed with breast or gynaecological cancer. My research focuses on the impact of this disease in relation to body image and sexuality from the male partner's perspective. The aim is to improve knowledge of how male partners cope and to explore possible interventions for the male partner during this time.
Recruitment of human telomerase to telomeres
My PhD at Children’s Medical Research Institute aims to understand how cancer cells achieve immortality. The chromosome ends, or telomeres, of normal cells shorten with age. This eventually causes cells to stop dividing. In cancer cells this does not happen. Most of the time this is because the telomerase enzyme repeatedly extends the telomeres. My goal is to work out what key factors recruit telomerase to the telomeres allowing it to extend the chromosomes.
Reconstructing the Angkorian Channel Network
I am working on an ancient water management system at Angkor, Cambodia.
In the 1950's it was proposed that mismanagement of the water resource supplied by irrigation channels resulting in reduction in the required rice production. My research is essentially trying to demonstrate whether this hypothesis holds any water.
Using the sediment distribution and cross-sectional dimensions of the channels in hydrological models I am solving an archeological problem, plus providing a benchmark to compare contemporary concepts of 'sustainability'.
Dynamin II as a potential anti-cancer drug target
My PhD project is to determine if the cellular protein dynamin II (dynII) is a potential anti-cancer drug target. DynII is implicated in the last step of the cell division process, called cytokinesis. Cell division is tightly regulated so that cells only divide when necessary and any damaged cells are killed. Cancer develops when this control is lost. We hope to stop the proliferation of cancer cells by targeting dynamin. This may result in stabilization or regression of a tumour. My research is conducted at the Children’s Medical Research Institute, part of the Westmead Research Hub.
Acid buffering capacity of clay minerals in acid sulfate soils.
My PhD research is aimed to determine the dissolution rates of monomineralic clay samples and minerals isolated from inland acid sulfate soil samples and their acid buffering capacity in acidic soil solutions.
Study of mineral dissolution rates is important to understand and control environmental effect of acid mine drainage, soil acidification and other geological processes. Work has been done on clay mineral weathering; however, there is still a need to do a comparative acid dissolution study on pure clay mineral samples and on clay fraction separated from soil samples.
Economic and environmental efficiency of irrigated enterprises in the Murray-Darling Basin.
Water use in agriculture and the associated environmental pressures are of major concern in Australia. My study aims to measure environmental and economic efficiency of irrigated enterprises across seventeen natural resource management (NRM) regions in the Murray-Darling Basin.
There seems to be a knowledge gap on how to efficiently allocate government funding so as to secure the maximum environmental outcomes per dollar spent. My PhD research will shed more light on this, by focusing on the measurement of economic and environmental performance of the irrigated agricultural enterprises.