The Australian Research Data Commons (ARDC) invites you to participate in a short survey about your
interaction with the ARDC and use of our national research infrastructure and services. The survey will take
approximately 5 minutes and is anonymous. It’s open to anyone who uses our digital research infrastructure
services including Reasearch Link Australia.
We will use the information you provide to improve the national research infrastructure and services we
deliver and to report on user satisfaction to the Australian Government’s National Collaborative Research
Infrastructure Strategy (NCRIS) program.
Please take a few minutes to provide your input. The survey closes COB Friday 29 May 2026.
Complete the 5 min survey now by clicking on the link below.
Long Chain Omega-3 Polyunsaturated Fatty Acids and Heart Health in Humans. The primary aims of the project is to assess the effect of DHA rich tuna oil on cholesterol carrying lipoproteins and to determine a quicker method in assessing someone's omega-3 status. The expected outcomes include the determination of: 1) the most appropriate blood sample and a rapid test and for evaluating the omega-3 status; 2) the minimum dose of tuna oil required which will not only improve a person's omega-3 statu ....Long Chain Omega-3 Polyunsaturated Fatty Acids and Heart Health in Humans. The primary aims of the project is to assess the effect of DHA rich tuna oil on cholesterol carrying lipoproteins and to determine a quicker method in assessing someone's omega-3 status. The expected outcomes include the determination of: 1) the most appropriate blood sample and a rapid test and for evaluating the omega-3 status; 2) the minimum dose of tuna oil required which will not only improve a person's omega-3 status but also improve their plasma lipid profile and hence reduce their overall risk for cardiovascular disease (CVD); and 3) the use of the Omega-3 Index by medical practitioners. The significance is the increased knowledge of the health benefits of DHA rich tuna oil and that a new CVD risk marker will be generally accepted.Read moreRead less
The ApoE Interactome in Human Plasma. In this, the post-genome era, the emphasis has switched from the delineation of genome structure to the tremendous task of characterizing the gene products. One of the important aspects evolving in this new era is the design of strategies that enable identification of global protein-protein interactions, defined by the Human Proteome Organisation as the interactome. This, the apoE interactome in human plasma project, will identify novel interactions between ....The ApoE Interactome in Human Plasma. In this, the post-genome era, the emphasis has switched from the delineation of genome structure to the tremendous task of characterizing the gene products. One of the important aspects evolving in this new era is the design of strategies that enable identification of global protein-protein interactions, defined by the Human Proteome Organisation as the interactome. This, the apoE interactome in human plasma project, will identify novel interactions between plasma proteins and apoE, which is a lipid-binding protein genetically linked to age-related diseases affecting more than 500,000 Australians. This project will therefore provide scope for novel treatments and early detection of disease, namely cardiovascular and Alzheimer's disease.Read moreRead less
Non-invasive control of an implantable rotary blood pump used as a left ventricular assist device. The Holy Grail for developers of rotary blood pumps used as left ventricular assist devices is to control the pump to meet the body's metabolic demand and to do this without the need for implanting additional sensors. The controller must also detect and avoid dangerous states associated with over and under pumping.
In this research we will derive and implement a pump control algorithm that will ....Non-invasive control of an implantable rotary blood pump used as a left ventricular assist device. The Holy Grail for developers of rotary blood pumps used as left ventricular assist devices is to control the pump to meet the body's metabolic demand and to do this without the need for implanting additional sensors. The controller must also detect and avoid dangerous states associated with over and under pumping.
In this research we will derive and implement a pump control algorithm that will allow non-invasive prediction of pump flow, automatic detection of pumping states and adjustments for the metabolic demand of the body. The algorithms will be tested on the bench and in animal and human studies.Read moreRead less
Electrophysiological and Anatomical Characterization of the Coronary Sinus Musculature and its Relationship to the Atria. This series of experiments will characterise the normal coronary sinus musculature and its connectivity to the atria of the heart and establish their electrical relationships. The underlying characteristics of the muscular connections will also be evaluated with a view to possible future manipulations of the system. Understanding normal heart impulse propagation is paramount ....Electrophysiological and Anatomical Characterization of the Coronary Sinus Musculature and its Relationship to the Atria. This series of experiments will characterise the normal coronary sinus musculature and its connectivity to the atria of the heart and establish their electrical relationships. The underlying characteristics of the muscular connections will also be evaluated with a view to possible future manipulations of the system. Understanding normal heart impulse propagation is paramount before we can understand and develop treatments for dealing with heart problems. This information will facilitate the development of techniques to treat and prevent heart rhythm disorders that are a common cause of morbidity in the community.Read moreRead less
Do depolarizing currents in the endothelium evoke contraction of vascular smooth muscle? Establishment of our concept involving a novel constricting influence in blood vessels will have two major benefits. First, it will keep Australian research at the leading edge in blood vessel research and thus maintain a very high international profile for Australian science. Second, our concept represents a whole new field of therapeutic potential for treating a range of vascular diseases involving excess ....Do depolarizing currents in the endothelium evoke contraction of vascular smooth muscle? Establishment of our concept involving a novel constricting influence in blood vessels will have two major benefits. First, it will keep Australian research at the leading edge in blood vessel research and thus maintain a very high international profile for Australian science. Second, our concept represents a whole new field of therapeutic potential for treating a range of vascular diseases involving excessive constriction of blood vessels. The development and manufacture of drugs in Australia would contribute to the national economy, and their consumption could improve the quality of life for those suffering from vascular diseases amenable to treatment by such drugs, likely to include pre-eclampsia, diabetes, hypertension.
Read moreRead less
Nonlinear Time Series Analysis in Cardiac Physiology. We will develop innovative mathematically-based diagnostics with potentially significant savings in mortality and quality of life for affected individuals and health care costs to the community.
Cardiac diseases kill more Australians than any other disease group. According to the National Heart Foundation the prevalence to heart conditions increased by 18% over the last decade.
Medical practitioners are in need of reliable diagnostic too ....Nonlinear Time Series Analysis in Cardiac Physiology. We will develop innovative mathematically-based diagnostics with potentially significant savings in mortality and quality of life for affected individuals and health care costs to the community.
Cardiac diseases kill more Australians than any other disease group. According to the National Heart Foundation the prevalence to heart conditions increased by 18% over the last decade.
Medical practitioners are in need of reliable diagnostic tools to decide whether a person in front of them is at high risk from developing sudden cardiac death, and whether they should be fitted with an implant that could save their life.Read moreRead less
Novel sources of nitric oxide (NO) in cells: Implications for an endocrine role for NO. Communication between cells is essential for coordinating and controlling a healthy body. A key regulator and cell-communicating molecule is the gas, nitric oxide. Although nitric oxide is a simple substance we still do not fully understand all aspects of its cellular functions. It is assumed that nitric oxide is synthesised in the body and, after release, is rapidly metabolized and eliminated. Reductions in ....Novel sources of nitric oxide (NO) in cells: Implications for an endocrine role for NO. Communication between cells is essential for coordinating and controlling a healthy body. A key regulator and cell-communicating molecule is the gas, nitric oxide. Although nitric oxide is a simple substance we still do not fully understand all aspects of its cellular functions. It is assumed that nitric oxide is synthesised in the body and, after release, is rapidly metabolized and eliminated. Reductions in the levels of nitric oxide in the body are associated with several diseases states and states of dysfunction including cardiovascular disease, diabetes and also impotence. Professor Triggle's study seeks to characterize how tissues may store nitric oxide, thus prolonging the life of nitric oxide, and how such stores are released. Read moreRead less
Development of a multivariate physiologic state space analysis framework for characterising functional properties of the cardiovascular system. Pathologies of the cardiovascular system arising from heart diseases make a major contribution to morbidity and mortality in the Australian community. This project will provide new diagnostic modalities based on advanced noninvasive bioinstrumentation, signal processing and model-based analytical methods to identify early signs of developing disease or t ....Development of a multivariate physiologic state space analysis framework for characterising functional properties of the cardiovascular system. Pathologies of the cardiovascular system arising from heart diseases make a major contribution to morbidity and mortality in the Australian community. This project will provide new diagnostic modalities based on advanced noninvasive bioinstrumentation, signal processing and model-based analytical methods to identify early signs of developing disease or the acute exacerbation of existing disease. The impact of these new technologies on the early diagnosis and improved triaging of patients in emergency departments is potentially profound and could result in improved healthcare outcomes for the patients and reduced admissions to hospital as well as the development of a substantial international market.Read moreRead less
Hybrid Sensor-based Physiological Control of an Implantable Rotary Blood Pump. With over 11 million people needing heart transplants worldwide and only 3000 donor hearts, an effective alternative therapy is needed. The Ventracor Ltd. rotary blood pump is one possible approach whereby a fully implantable mechanical device assists the failing heart. The innovative steps in this research proposal will be a means to robustly and safely control the speed of the pump to meet the metabolic needs of the ....Hybrid Sensor-based Physiological Control of an Implantable Rotary Blood Pump. With over 11 million people needing heart transplants worldwide and only 3000 donor hearts, an effective alternative therapy is needed. The Ventracor Ltd. rotary blood pump is one possible approach whereby a fully implantable mechanical device assists the failing heart. The innovative steps in this research proposal will be a means to robustly and safely control the speed of the pump to meet the metabolic needs of the body. Apart from the obvious health benefits for patients, this will provide the company with a huge market advantage that will also help to bolster the Australian medical device industry.Read moreRead less
Mechanisms of calcium handling and their role in controlling smooth muscle function: evidence from transgenic mice. Calcium movements into and out of the cytoplasm of smooth muscle cells are regulated primarily by a variety of proteins located in the plasma membrane and in the sarcoplasmic reticulum and play a central role in controlling the contractile state of smooth muscle. Understanding the mechanisms that control intracellular calcium levels is fundamental to understanding smooth muscle fu ....Mechanisms of calcium handling and their role in controlling smooth muscle function: evidence from transgenic mice. Calcium movements into and out of the cytoplasm of smooth muscle cells are regulated primarily by a variety of proteins located in the plasma membrane and in the sarcoplasmic reticulum and play a central role in controlling the contractile state of smooth muscle. Understanding the mechanisms that control intracellular calcium levels is fundamental to understanding smooth muscle function. This project will employ a unique approach, involving the use of mice with targeted disruptions to genes encoding key calcium transport proteins, to gain new knowledge on the contribution of various calcium handling pathways to overall control of smooth muscle function.Read moreRead less