Improving anti-salt crystallisation for solar-steam desalination. This project aims to solve a critical issue of solar-steam desalination by fundamental research. The solar-steam desalination technology offers an ideal strategy to utilize solar light as the energy source for desalination and water purification to produce affordable clean water. Photothermal materials play a key role in the desalination system to convert sunlight to heat and subsequently evaporate the saline water to generate ste ....Improving anti-salt crystallisation for solar-steam desalination. This project aims to solve a critical issue of solar-steam desalination by fundamental research. The solar-steam desalination technology offers an ideal strategy to utilize solar light as the energy source for desalination and water purification to produce affordable clean water. Photothermal materials play a key role in the desalination system to convert sunlight to heat and subsequently evaporate the saline water to generate steam as clean water. However, salt crystallization on the photothermal material surfaces severely limits the performance of the materials and clean water production. Solving this problem could accelerate the commercialisation and application of this technology, which will benefit millions of people worldwide.Read moreRead less
Utilizing the geological record to constrain the response of marine ecosystems and global carbon cycling to warming and de-oxygenation. Earth history is punctuated by a huge variety of transitions and perturbations in climate, biogeochemical cycling, and ecosystems, some of which may hold direct future-relevant information. In the oceans, these are closely linked in a complex web of feedbacks, as well as to the oxygenation of the ocean and the ultimate geological fate of excessive carbon release ....Utilizing the geological record to constrain the response of marine ecosystems and global carbon cycling to warming and de-oxygenation. Earth history is punctuated by a huge variety of transitions and perturbations in climate, biogeochemical cycling, and ecosystems, some of which may hold direct future-relevant information. In the oceans, these are closely linked in a complex web of feedbacks, as well as to the oxygenation of the ocean and the ultimate geological fate of excessive carbon released into the atmosphere – burial of carbon in sediments. This project will develop a computer model representation of this coupled carbon-climate-life system and test this against the geological record, explore the causes and consequences of carbon release events and extinctions as well as how the ocean floor delivery and preservation of organic carbon responds.Read moreRead less
Particles at Interfaces—Controlling Detachment. Small, solid particles affect the processes used by the Australian mining industry to recover precious metals and valuable minerals in ways that remain poorly understood. The outcomes of this project will make significant contributions to the fundamental understanding of the role of particles in emulsions and foams. The results will also ultimately transfer to, and have a substantial impact on, the pharmaceutical industry, which is poised to use na ....Particles at Interfaces—Controlling Detachment. Small, solid particles affect the processes used by the Australian mining industry to recover precious metals and valuable minerals in ways that remain poorly understood. The outcomes of this project will make significant contributions to the fundamental understanding of the role of particles in emulsions and foams. The results will also ultimately transfer to, and have a substantial impact on, the pharmaceutical industry, which is poised to use nanotechnology to revolutionise drug delivery.Read moreRead less
Femoral microarchitecture, strength and locomotion in adult people. This project aims at unravelling the load bearing capacity of human femora microarchitecture. The project will quantify the relationship between geometry, microarchitecture, strain and strength in adult people during normal and accidental motor tasks using micro-computed-tomography images, motion data, supercomputing technology and multivariate statistic. It will benefit the design of novel implantable devices, enhance exercise ....Femoral microarchitecture, strength and locomotion in adult people. This project aims at unravelling the load bearing capacity of human femora microarchitecture. The project will quantify the relationship between geometry, microarchitecture, strain and strength in adult people during normal and accidental motor tasks using micro-computed-tomography images, motion data, supercomputing technology and multivariate statistic. It will benefit the design of novel implantable devices, enhance exercise therapies and diagnostic techniques for promoting hip strength. The project will contribute to the engineering of biological tissue and the development of high-strength and light-weight bio-inspired materials.Read moreRead less
Kelp forest ecosystems near and far: Putting a new theory explaining dynamic ecological systems to the test. Few, if any, ecological models account for the biological diversity and observed vulnerability of ecosystems, from the molecular to the oceanic scale. This project aims to investigate kelp forests in ways that integrate previously disparate approaches to the study of ecosystems in order to prove the value of a novel framework for understanding how broad-scale and local phenomena interrela ....Kelp forest ecosystems near and far: Putting a new theory explaining dynamic ecological systems to the test. Few, if any, ecological models account for the biological diversity and observed vulnerability of ecosystems, from the molecular to the oceanic scale. This project aims to investigate kelp forests in ways that integrate previously disparate approaches to the study of ecosystems in order to prove the value of a novel framework for understanding how broad-scale and local phenomena interrelate to maintain the diversity and function of ecosystems or to provoke their decline, transition or collapse. This new conceptualisation of ecosystem processes will assist in forecasting the consequences of their management and the effects of external stimuli on normally robust systems. Read moreRead less
Methods for establishing cumulative CO2 emission budgets for Australia. Limiting global warming requires curbing cumulative carbon emissions. However, we do not know how the quasi-linear relationship between cumulative carbon dioxide emissions and maximal warming is modulated by other climate-relevant gases (for example, sulphur oxide or Methane) nor have we quantified the relationship in sufficient detail for aligning national and international policy strategies. This project will develop new m ....Methods for establishing cumulative CO2 emission budgets for Australia. Limiting global warming requires curbing cumulative carbon emissions. However, we do not know how the quasi-linear relationship between cumulative carbon dioxide emissions and maximal warming is modulated by other climate-relevant gases (for example, sulphur oxide or Methane) nor have we quantified the relationship in sufficient detail for aligning national and international policy strategies. This project will develop new methods to establish global emission budgets for various climate targets and likelihoods. Options for Australia’s share will be quantified on the basis of effort-sharing proposals. This research is vital for Australian policy makers, the energy sector, and the public in order to plan for coming decades.Read moreRead less
Using language to predict cognitive outcomes in old age. This project aims to understand the relationship between linguistic complexity metrics and cognitive decline in old age. The project will test the hypothesis that high linguistic complexity scores reflect the ability to strategically optimise processing in the face of age-related reductions in processing capacity. By studying the relation between complexity scores and real-time information processing (measured via electroencephalography) a ....Using language to predict cognitive outcomes in old age. This project aims to understand the relationship between linguistic complexity metrics and cognitive decline in old age. The project will test the hypothesis that high linguistic complexity scores reflect the ability to strategically optimise processing in the face of age-related reductions in processing capacity. By studying the relation between complexity scores and real-time information processing (measured via electroencephalography) across the adult lifespan (20–80 years), this project will develop a simple and accurate marker of the individual balance between processing capacity and strategy. This project has the potential to increase quality of life for the elderly and reduce costs of age-related cognitive impairment.Read moreRead less
Plasma touches life: advancing plasma technologies for the life sciences. The aim of this project is to develop a mechanistic understanding of how electrically excited gas (plasma) jets deliver reactive oxygen and nitrogen species into tissue, ensuring safety and precision in their use to combat disease. Overcoming barriers in delivery is intended to help realise the full potential of plasma in the life sciences. The project is expected to generate new knowledge across physics, chemistry and bio ....Plasma touches life: advancing plasma technologies for the life sciences. The aim of this project is to develop a mechanistic understanding of how electrically excited gas (plasma) jets deliver reactive oxygen and nitrogen species into tissue, ensuring safety and precision in their use to combat disease. Overcoming barriers in delivery is intended to help realise the full potential of plasma in the life sciences. The project is expected to generate new knowledge across physics, chemistry and biology, leading to new approaches for the future development of plasma technologies. This should provide significant benefits by expanding the human capacity of research in plasma, and in growing the advanced manufacturing of plasma devices for future applications in engineering, biology and health.Read moreRead less
The microbe factory: a novel approach to benign minerals processing. The purpose of this project is to reduce the environmental impact of current mining practices. The anticipated outcome of this project is the replacement of toxic chemicals used in the separation of minerals with the novel use of environmentally benign microbes.