Special Research Initiatives - Grant ID: SR0566892
Funder
Australian Research Council
Funding Amount
$220,000.00
Summary
The EarthByte software and database system. Earth processes over geological timescales cannot be understood outside of a plate tectonic context. However, no standard tool exists to explore the causes and effects of lithosphere-mantle interaction in accordance with past plate configurations. Our aim is to develop a Palaeo-Geographic Information System called EarthByte that will connect the open source and architecture-independent GPlates and GMT software, and implement XML-based service interfac ....The EarthByte software and database system. Earth processes over geological timescales cannot be understood outside of a plate tectonic context. However, no standard tool exists to explore the causes and effects of lithosphere-mantle interaction in accordance with past plate configurations. Our aim is to develop a Palaeo-Geographic Information System called EarthByte that will connect the open source and architecture-independent GPlates and GMT software, and implement XML-based service interfaces and databases. EarthByte will create the foundation for an e-geoscience framework for grid-based data access and Earth process modelling by linking geological and geophysical observations to palaeogeographic models for constraining mantle convection and lithospheric deformation.Read moreRead less
Planet-scale reorganizations of the plate-mantle system. Vast sedimentary basins, fold belts and associated resources represent the main source of Australia's wealth, formed largely as consequences of major global tectonic events. We propose to connect two key national Simulation and Modelling infrastructures to a novel geodynamic modelling tool, developed specifically for modelling plate tectonics at the global and regional scale and suitable to unravel the causes and consequences of sudden gl ....Planet-scale reorganizations of the plate-mantle system. Vast sedimentary basins, fold belts and associated resources represent the main source of Australia's wealth, formed largely as consequences of major global tectonic events. We propose to connect two key national Simulation and Modelling infrastructures to a novel geodynamic modelling tool, developed specifically for modelling plate tectonics at the global and regional scale and suitable to unravel the causes and consequences of sudden global plate tectonic reorganizations. The knowledge-base derived from this work will considerably improve our understanding of catastrophic tectonic events affecting plate boundaries and plate interiors.Read moreRead less
The Subduction Reference Framework: unravelling the causes of long-term sea-level change. Long-term global sea level fluctuations have been a driving force of biogeography, climate change and organic evolution. We will assimilate images of subducted tectonic plates in the Earth's mantle into geodynamic models to establish a novel Subduction Reference Frame for the past 200 million years. This will form the basis for unravelling the effects of subduction on surface topography and sea-level chang ....The Subduction Reference Framework: unravelling the causes of long-term sea-level change. Long-term global sea level fluctuations have been a driving force of biogeography, climate change and organic evolution. We will assimilate images of subducted tectonic plates in the Earth's mantle into geodynamic models to establish a novel Subduction Reference Frame for the past 200 million years. This will form the basis for unravelling the effects of subduction on surface topography and sea-level change. The project outcomes will include predictive models of sedimentation and erosion in continental interiors, and will transform knowledge about the nature and magnitude of natural planetary change. Read moreRead less
Advanced Monte Carlo Methods for Spatial Processes. The modeling and analysis of spatial data relies more and more on sophisticated Monte Carlo simulation methods. However, with the growing complexity of today's spatial data, traditional Monte Carlo methods increasingly face difficulties in terms of speed and accuracy. The aim of this project is to develop new theory and applications at the interface of Monte Carlo methods and spatial statistics, building upon exciting theoretical and computatio ....Advanced Monte Carlo Methods for Spatial Processes. The modeling and analysis of spatial data relies more and more on sophisticated Monte Carlo simulation methods. However, with the growing complexity of today's spatial data, traditional Monte Carlo methods increasingly face difficulties in terms of speed and accuracy. The aim of this project is to develop new theory and applications at the interface of Monte Carlo methods and spatial statistics, building upon exciting theoretical and computational advances in both areas in recent years. The research will stimulate the design of microscopic and macroscopic complex spatial structures with superior properties, such as composite materials, solar cells, telecommunication networks, mining operations, and road systems.Read moreRead less
Discovery Early Career Researcher Award - Grant ID: DE170100037
Funder
Australian Research Council
Funding Amount
$329,287.00
Summary
Time series classification for new-generation Earth observation satellites. This project aims to develop time series classification methods for satellite images, to produce accurate temporal land-cover maps. Latest generation satellites have just begun imaging Earth frequently, completely, in high-resolution, and at no charge to end-users – an unprecedented opportunity to monitor the flux of our planet's systems. However, time series classification techniques do not scale to handle such wealth o ....Time series classification for new-generation Earth observation satellites. This project aims to develop time series classification methods for satellite images, to produce accurate temporal land-cover maps. Latest generation satellites have just begun imaging Earth frequently, completely, in high-resolution, and at no charge to end-users – an unprecedented opportunity to monitor the flux of our planet's systems. However, time series classification techniques do not scale to handle such wealth of data. The project anticipates its time series technologies will be applicable in agriculture planning, fire prevention, and disaster mapping, and that substantially greater value can be derived from significant investments into Earth Observation programmes.Read moreRead less
Supercomputer Simulation of Multiscale Dynamic Behaviour in Multiphase Deformable Porous Media. This project will establish and consolidate links between leading groups in China and Australia to develop a new and unique multiscale computational model and algorithm for simulating multiphase nonlinear behaviours of the porous media under dynamic loading conditions, and improve technology transfer between the two groups by the mobility of the ARC International Fellow. This will aid Australian geosc ....Supercomputer Simulation of Multiscale Dynamic Behaviour in Multiphase Deformable Porous Media. This project will establish and consolidate links between leading groups in China and Australia to develop a new and unique multiscale computational model and algorithm for simulating multiphase nonlinear behaviours of the porous media under dynamic loading conditions, and improve technology transfer between the two groups by the mobility of the ARC International Fellow. This will aid Australian geoscience and mining industry, such as in HFR geothermal/UCG energy facility design, construction, risk assessment and production and could help Australia shift away from greenhouse gases and become a world leader in the emerging worldwide HFR geothermal/UCG industry.Read moreRead less
Predictive Assessment Tool for Beach Conditions Using Video Imaging and Neural Network Analysis. Beaches are vital part of Australian lifestyle and economic development. Monitoring of variable beach conditions is vital for beach safety and for management of storm erosion. The aim of this project is to develop an assessment tool which will permit a rating system of beach conditions both from an environmental as well as a leisure aspect. This tool will be developed into a software analysis system ....Predictive Assessment Tool for Beach Conditions Using Video Imaging and Neural Network Analysis. Beaches are vital part of Australian lifestyle and economic development. Monitoring of variable beach conditions is vital for beach safety and for management of storm erosion. The aim of this project is to develop an assessment tool which will permit a rating system of beach conditions both from an environmental as well as a leisure aspect. This tool will be developed into a software analysis system which will include components of artificial intelligence to enable the system to use feedback loops to create a better prediction of the beach morphology relative to the breaking wave characteristics.Read moreRead less
Thinking Systems: Navigating Through Real and Conceptual Spaces. The project will provide fundamental insights into physical and conceptual spaces and develop applications in robotics and information systems. The project brings together national and international researchers to study how humans and other animals navigate: how trajectories through space are used to build maps, the neural bases of these mapping processes and how to use maps to achieve goals. The project will develop a new generati ....Thinking Systems: Navigating Through Real and Conceptual Spaces. The project will provide fundamental insights into physical and conceptual spaces and develop applications in robotics and information systems. The project brings together national and international researchers to study how humans and other animals navigate: how trajectories through space are used to build maps, the neural bases of these mapping processes and how to use maps to achieve goals. The project will develop a new generation of robots that can learn about the physical spaces they work in, and create concept-mapping systems that can map and navigate information spaces. Also, it will provide new insights into the mechanisms regulating human cognition and mental dysfunctions.Read moreRead less
Nonlinear Dynamics of Pulse Coupled Oscillators. A mathematical model of the heart pacemaker system will be created, based on simple interacting units. These units have been shown to be good models of physiological information e.g. the discrimination of different influences on heart rate. We will firstly look at the interaction of the units in simple combinations and then tune the model to mimic the behaviour of the cardiac pacemaker.
Potential benefits may arise from elucidating the mechanis ....Nonlinear Dynamics of Pulse Coupled Oscillators. A mathematical model of the heart pacemaker system will be created, based on simple interacting units. These units have been shown to be good models of physiological information e.g. the discrimination of different influences on heart rate. We will firstly look at the interaction of the units in simple combinations and then tune the model to mimic the behaviour of the cardiac pacemaker.
Potential benefits may arise from elucidating the mechanisms underlying arrhythmias which contribute to ?sudden cardiac death? in young men, and suggesting strategies for artificial pacemakers to effectively arrest abnormal rhythms before they convert to potentially fatal fibrillation.Read moreRead less
Enabling Technologies for Motion Corrected Positron Emission Tomography (PET) of Unanaesthetized Laboratory Animals. Small animal molecular imaging is a powerful tool in biological research and drug discovery. Anaesthesia is routinely used to avoid motion distortion, but can profoundly alter the biological process studied. This research will enable quantitative imaging of neurobiological phenomena in awake laboratory animals. It will create new opportunities for Australian basic researchers to ....Enabling Technologies for Motion Corrected Positron Emission Tomography (PET) of Unanaesthetized Laboratory Animals. Small animal molecular imaging is a powerful tool in biological research and drug discovery. Anaesthesia is routinely used to avoid motion distortion, but can profoundly alter the biological process studied. This research will enable quantitative imaging of neurobiological phenomena in awake laboratory animals. It will create new opportunities for Australian basic researchers to use innovative technology with expected high economic potential, and benefit small biotech companies by facilitating pre-clinical and clinical development of new pharmaceuticals. The new motion tracking and image reconstruction technologies developed will strengthen Australia's leading position in engineering and biomedical systems development.Read moreRead less