Discovery Early Career Researcher Award - Grant ID: DE160100999
Funder
Australian Research Council
Funding Amount
$295,020.00
Summary
Applying forward-backward stochastic differential equations to optimisation. This project intends to develop new ways to solve optimisation problems that are currently difficult to solve because of their complexity and size. In particular, forward–backward stochastic differential equations (FBSDEs) are a new technique that is showing ways to solve problems for which there is yet to be a solution. This project's focus will be on problems that cannot use existing software because the decision-maki ....Applying forward-backward stochastic differential equations to optimisation. This project intends to develop new ways to solve optimisation problems that are currently difficult to solve because of their complexity and size. In particular, forward–backward stochastic differential equations (FBSDEs) are a new technique that is showing ways to solve problems for which there is yet to be a solution. This project's focus will be on problems that cannot use existing software because the decision-making processes require intensive consideration of all possible outcomes in the modelled environment. In comparison to previous optimisation methods, the FBSDE approach is easier to work with and much more informative. The project's main potential applications are multiplayer games with mean-field interaction and financial markets with partial information.Read moreRead less
Safe and accessible care for older survivors of psychological trauma. This project aims to improve the safety and accessibility of community aged care services for older survivors of psychological trauma, particularly those from diverse populations. We will co-design and test a practice framework that transforms the conceptual principles of trauma-informed care into actionable care behaviours and processes for implementation. Outcomes will include a world-first roadmap to guide implementation of ....Safe and accessible care for older survivors of psychological trauma. This project aims to improve the safety and accessibility of community aged care services for older survivors of psychological trauma, particularly those from diverse populations. We will co-design and test a practice framework that transforms the conceptual principles of trauma-informed care into actionable care behaviours and processes for implementation. Outcomes will include a world-first roadmap to guide implementation of trauma-informed aged care, as well for policy makers to regulate and monitor its delivery. The project will also increase knowledge about the priorities for change within aged care from the perspective of older trauma survivors, and improve understanding of how best to engage this group in co-design.Read moreRead less
Speech perception precedes, indexes, and is changed by language acquisition. What is exceptional about human infants is not their sophisticated speech perception (for animals perceive human speech similarly) but their use of speech to regulate linguistic attention and bootstrap language. Using a new validated measure, language specific speech perception (discrimination ability for native minus non-native speech sounds), we can ascertain children's distribution of resources in linguistic tasks. T ....Speech perception precedes, indexes, and is changed by language acquisition. What is exceptional about human infants is not their sophisticated speech perception (for animals perceive human speech similarly) but their use of speech to regulate linguistic attention and bootstrap language. Using a new validated measure, language specific speech perception (discrimination ability for native minus non-native speech sounds), we can ascertain children's distribution of resources in linguistic tasks. This measure will be used in conjunction with a raft of experimental psycholinguistic techniques to investigate speech perception bases of phoneme perception, tone perception, word meaning, reading, and their vestiges in adulthood, to arrive at a dynamic new conception of language development. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE220100379
Funder
Australian Research Council
Funding Amount
$420,582.00
Summary
Missing link in the chain: Gateway to the Satellite-Internet Constellations. This project aims to develop affordable and compact, reconfigurable antenna systems for satellite-terminals. With unprecedented performance, the wide bandwidth of operation, and low cost of production, the resulting antenna systems will act as the ‘enabling’ chip in providing internet connectivity to millions of people, who are unconnected or poorly connected at present. High-speed internet is not a reality outside dens ....Missing link in the chain: Gateway to the Satellite-Internet Constellations. This project aims to develop affordable and compact, reconfigurable antenna systems for satellite-terminals. With unprecedented performance, the wide bandwidth of operation, and low cost of production, the resulting antenna systems will act as the ‘enabling’ chip in providing internet connectivity to millions of people, who are unconnected or poorly connected at present. High-speed internet is not a reality outside densely populated areas, even today. The outcomes will close the digital divide, increase Australia’s economic and intellectual standing internationally, generate socio-economic benefits by empowering regional populations, increase the economic viability and remote-jobs outside metropolitan cities, and develop tourism.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE200100164
Funder
Australian Research Council
Funding Amount
$387,551.00
Summary
How do neural circuits coordinate to produce adaptive changes in behaviour? This project aims to discover how neurons alter their function in coordinated ways to produce adaptive changes in behaviour. Behavioural outputs result from the activity of multiple cells in a functional network, but current methods are limited to studying signalling effects on single neurons. To address this, I will develop new methods to visualise every cell in the brain of the living nematode worm to provide a unique ....How do neural circuits coordinate to produce adaptive changes in behaviour? This project aims to discover how neurons alter their function in coordinated ways to produce adaptive changes in behaviour. Behavioural outputs result from the activity of multiple cells in a functional network, but current methods are limited to studying signalling effects on single neurons. To address this, I will develop new methods to visualise every cell in the brain of the living nematode worm to provide a unique systems-level understanding of a model brain. Through collaboration with engineers and psychologists, I will describe molecular switches that trigger reorganisation of entire neural networks. Expected outcomes include new insights on neural circuit plasticity, which will advance discovery in neuroscience and robotics.Read moreRead less
Characterisation and Development of Dynamic Supramolecular Combinatorial Libraries. The discovery of biologically active molecules, in particular drug discovery, requires the design and synthesis of host molecules that bind selectively to the biological target. Combinatorial chemistry has greatly assisted this discovery process as it allows the rapid screening of large collections of molecules. In this proposal, metal ion interactions will be used in the combinatorial library as this will grea ....Characterisation and Development of Dynamic Supramolecular Combinatorial Libraries. The discovery of biologically active molecules, in particular drug discovery, requires the design and synthesis of host molecules that bind selectively to the biological target. Combinatorial chemistry has greatly assisted this discovery process as it allows the rapid screening of large collections of molecules. In this proposal, metal ion interactions will be used in the combinatorial library as this will greatly increases the diversity of the pool of compounds to be screened for activity. Understanding how to generate and analyze these libraries has potential applications in drug screening, the discovery of new substrates, enzymes and inhibitors. Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE210101896
Funder
Australian Research Council
Funding Amount
$436,875.00
Summary
Interface engineering of 2D materials for advanced battery application. The fast-growing energy storage market demands new devices with both high energy and power density. This project aims to understand and then engineering electrode-electrolyte interfaces using novel two-dimensional (2D) materials to achieve accelerated ion transport and enhanced surface redox reactions. Advanced in-situ and ex-situ characterization tools, including X-ray scattering, neutron scattering, and terahertz time-doma ....Interface engineering of 2D materials for advanced battery application. The fast-growing energy storage market demands new devices with both high energy and power density. This project aims to understand and then engineering electrode-electrolyte interfaces using novel two-dimensional (2D) materials to achieve accelerated ion transport and enhanced surface redox reactions. Advanced in-situ and ex-situ characterization tools, including X-ray scattering, neutron scattering, and terahertz time-domain spectroscopy, will be employed to study energy storage mechanisms. Novel solid-state batteries will be demonstrated based on well-designed electrodes using 2D materials. This project will boost the standing of Australia in the global competition of developing more efficient energy storage devices. Read moreRead less
High resolution warm ocean records from laminated sediment. This project will produce environmental records during ocean warming events in the geologic past to reveal processes associated with warm oceans similar to those anticipated in the coming century. New Australian technology allows investigation of sediment records at unprecedented time resolution providing insight into processes operating on societally relevant time scales of decades to centuries. This work will open an archive of climat ....High resolution warm ocean records from laminated sediment. This project will produce environmental records during ocean warming events in the geologic past to reveal processes associated with warm oceans similar to those anticipated in the coming century. New Australian technology allows investigation of sediment records at unprecedented time resolution providing insight into processes operating on societally relevant time scales of decades to centuries. This work will open an archive of climate information revealing feedback, thresholds and tipping points from past events previously inaccessible because of technical and conceptual limitations. It will provide critical inputs into models predicting future climate and to illuminate the risks and compensating feedbacks occurring with warming.
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Discovery Early Career Researcher Award - Grant ID: DE230100305
Funder
Australian Research Council
Funding Amount
$399,064.00
Summary
Revealing the origin and early evolution of spiralian animal body plans. This project aims to reconstruct the early evolutionary history of the Spiralia, a megadiverse animal group that extends back 540 million years. Their oldest fossils represent some of the earliest known animals and can reveal much about the speed and magnitude of evolution during the Cambrian Explosion, when most animal groups rapidly appeared. This project expects to generate new knowledge on the origin and radiation of so ....Revealing the origin and early evolution of spiralian animal body plans. This project aims to reconstruct the early evolutionary history of the Spiralia, a megadiverse animal group that extends back 540 million years. Their oldest fossils represent some of the earliest known animals and can reveal much about the speed and magnitude of evolution during the Cambrian Explosion, when most animal groups rapidly appeared. This project expects to generate new knowledge on the origin and radiation of some of the first animal body plans to better understand the early history of complex life. Anticipated outcomes and benefits include a new macroevolutionary framework for spiralians, novel approaches to studying invertebrate fossils, and highlighting the scientific importance of Australia’s natural heritage.Read moreRead less