Special Research Initiatives - Grant ID: SR0354658
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
The Nanoparticle Network. Nanoscale materials are objects with one dimension less than about 20nm in size. Such exotic materials display unique, size-dependent properties (called "quantum size effects"). These materials will form the basis for many of the technological advances of the 21st Century. "The Nanoparticle Network" is a consortium dedicated to the exploration of different nanoscale materials and the origin of quantum size effects. The Network aims to enhance the uptake of all types of ....The Nanoparticle Network. Nanoscale materials are objects with one dimension less than about 20nm in size. Such exotic materials display unique, size-dependent properties (called "quantum size effects"). These materials will form the basis for many of the technological advances of the 21st Century. "The Nanoparticle Network" is a consortium dedicated to the exploration of different nanoscale materials and the origin of quantum size effects. The Network aims to enhance the uptake of all types of nanoparticle based technologies through an integrated network of scientists and engineers in conjunction with industry partners and government research institutions.
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Fluorous Chemistry: New tagging agents and heterocyclic-based fluorous surfactants. Fluorous chemistry is emerging as a powerful adjunct to areas of conventional parallel and combinatorial organic syntheses, and its introduction has revolutionised separation technologies. In this project two new fluorous tagging strategies will be investigated in an effort to broaden the scope of reagents that can used in synthesis. Efforts will be directed to chiral auxiliaries and to fluorous catalyst ligands. ....Fluorous Chemistry: New tagging agents and heterocyclic-based fluorous surfactants. Fluorous chemistry is emerging as a powerful adjunct to areas of conventional parallel and combinatorial organic syntheses, and its introduction has revolutionised separation technologies. In this project two new fluorous tagging strategies will be investigated in an effort to broaden the scope of reagents that can used in synthesis. Efforts will be directed to chiral auxiliaries and to fluorous catalyst ligands. In addition, a novel class of fluorous surfactant will be investigated, for its surface properties (including its ability to self assemble) and for its utility in two specific applications, selective membrane-bound protein extraction (relevant to proteomics) and ophthalmics (biomaterials).Read moreRead less
Neural mechanisms for human form perception. This project aims to determine if there is a single cortical mechanism underlying the human ability to discriminate and recognise objects. It has been speculated that different classes of objects, or forms require different processes. Demonstrating a single process would be a significant advance towards understanding the neural mechanisms giving rise to our ability to segment visual fields into meaningful objects and background. This research provides ....Neural mechanisms for human form perception. This project aims to determine if there is a single cortical mechanism underlying the human ability to discriminate and recognise objects. It has been speculated that different classes of objects, or forms require different processes. Demonstrating a single process would be a significant advance towards understanding the neural mechanisms giving rise to our ability to segment visual fields into meaningful objects and background. This research provides a means for testing models of the neural interactions thought to be generating human form perception and will help us discover how the visual cortex converts raw sensory input into object and form perception.Read moreRead less
The molecular basis of oligotrophy: an integrated genomic and functional proteomic study of the model marine oligotroph, Sphingopyxis alaskensis. The project will will enable Australia to take the lead in the global analysis of oligotrophy, highlighting the reputation Australian scientists have in scientific programs of global significance. As Australia is surrounded by some of the most oligotrophic waters in the world, we have access to an enormous natural resource suitable for the isolation of ....The molecular basis of oligotrophy: an integrated genomic and functional proteomic study of the model marine oligotroph, Sphingopyxis alaskensis. The project will will enable Australia to take the lead in the global analysis of oligotrophy, highlighting the reputation Australian scientists have in scientific programs of global significance. As Australia is surrounded by some of the most oligotrophic waters in the world, we have access to an enormous natural resource suitable for the isolation of oligotrophs. Realising the potential of oligotrophs may therefore provide an invaluable source of compounds, enzymes and molecules for biotechnology and industry. Understanding microbial oligotrophy will also ensure we protect our $50 billion dollar tourism industry by remaining abreast of factors which influence the marine environment and directly impact on all coastal activities.Read moreRead less
Sensory Coding Mechanisms in Rat Somatosensory System; A Combined Behavioural and Electrophysiological Approach. This inter-disciplinary project spans behavioural sciences, neurophysiology and computational neuroscience. It investigates fundamental questions such as how different aspects of stimuli are presented in sensory areas of the brain and how the animal interprets the neuronal activity in such areas to generate the relevant behaviour. A major problem with making prosthetic sensory devices ....Sensory Coding Mechanisms in Rat Somatosensory System; A Combined Behavioural and Electrophysiological Approach. This inter-disciplinary project spans behavioural sciences, neurophysiology and computational neuroscience. It investigates fundamental questions such as how different aspects of stimuli are presented in sensory areas of the brain and how the animal interprets the neuronal activity in such areas to generate the relevant behaviour. A major problem with making prosthetic sensory devices is the way by which these devices can communicate with the brain. Research into the coding of different features of simple stimuli will provide basic knowledge which can be implemented in prosthetic sensory devices. Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668382
Funder
Australian Research Council
Funding Amount
$1,000,000.00
Summary
e-Research Infrastructure for the Molecular and Materials Structure Sciences. Understanding molecular and materials structure in atomic detail is vital to a knowledge-based economy and a healthy society. The development of smart materials, nanotechnological devices, hydrogen storage materials, molecular switches, magnets and sensors, for example, depends on knowledge of three-dimensional atomic structure. Cures for illnesses such as SARS, AIDS and Alzheimer's disease and understanding the aging ....e-Research Infrastructure for the Molecular and Materials Structure Sciences. Understanding molecular and materials structure in atomic detail is vital to a knowledge-based economy and a healthy society. The development of smart materials, nanotechnological devices, hydrogen storage materials, molecular switches, magnets and sensors, for example, depends on knowledge of three-dimensional atomic structure. Cures for illnesses such as SARS, AIDS and Alzheimer's disease and understanding the aging process depends on knowledge of biomolecular structure. The deployment and development of automation-enhanced remote access to structural instruments through the web will greatly enhance Australian structure-based research, and make this science accessible to the public. Read moreRead less
Special Research Initiatives - Grant ID: SR0354793
Funder
Australian Research Council
Funding Amount
$10,000.00
Summary
A Neural Network: Understanding Brain Function. This proposal focuses on the mechanisms that regulate brain function, particularly those underpinning the changes in circuitry (plasticity) caused by altered inputs. As such, its core goal is to create an interface between researchers in the neurosciences, computational modelling, robotics and cognitive sciences in order to facilitate optimum collaborative interactions, identify key research questions and promote training opportunities across a mul ....A Neural Network: Understanding Brain Function. This proposal focuses on the mechanisms that regulate brain function, particularly those underpinning the changes in circuitry (plasticity) caused by altered inputs. As such, its core goal is to create an interface between researchers in the neurosciences, computational modelling, robotics and cognitive sciences in order to facilitate optimum collaborative interactions, identify key research questions and promote training opportunities across a multidisciplinary spectrum. This will drive an integrated and accelerated program of discovery and technological development, enhancing Australia's leadership in this crucial field and helping to highlight new biotechnology opportunities and capture social and economic benefits for the nation. Read moreRead less
Complex Motion Processing in Primate Visual Cortex. As we move through the world, a dynamic visual image is projected onto our retinas. The pattern of movement in the retinal image contains information about three-dimensional structure in the environment and the time of impending collisions. Our visual systems are expert at exploiting this information, enabling us to navigate through complex visual environments at a level far beyond the most sophisticated artificial systems. We plan to investiga ....Complex Motion Processing in Primate Visual Cortex. As we move through the world, a dynamic visual image is projected onto our retinas. The pattern of movement in the retinal image contains information about three-dimensional structure in the environment and the time of impending collisions. Our visual systems are expert at exploiting this information, enabling us to navigate through complex visual environments at a level far beyond the most sophisticated artificial systems. We plan to investigate complex motion processing in the primate brain by recording the responses of neurons in identified regions of the visual cortex of macaque monkeys to a range of behaviourally relevant motion stimuli.Read moreRead less
Ocean currents and genetic connectedness in a complex archipelago. To what extent are marine coastal communities ?open?, i.e. how often do the oceans carry larvae far from their point of spawning, and what influence does such ocean transport have on the spread of genetic information? These are some of the most fundamental questions of biological oceanography; the project will provide new answers by using an extremely detailed genetic data set from the Houtman Abrolhos Islands off Western Austra ....Ocean currents and genetic connectedness in a complex archipelago. To what extent are marine coastal communities ?open?, i.e. how often do the oceans carry larvae far from their point of spawning, and what influence does such ocean transport have on the spread of genetic information? These are some of the most fundamental questions of biological oceanography; the project will provide new answers by using an extremely detailed genetic data set from the Houtman Abrolhos Islands off Western Australian together with an advanced numerical ocean model especially suited to that environment and developed in Australia.Read moreRead less
How Stenolemus Assassin Bugs Crack Spider Codes. This unique study of sophisticated behavioural flexibility and dynamic sensory exploitation in an insect will provide novel insights into how simple cognitive architecture can be used to solve complex problems. These insights are important for the development of artificial intelligence systems. This will be the first study of flexible aggressive mimicry in an insect and will attract considerable international attention, raise the profile of Austra ....How Stenolemus Assassin Bugs Crack Spider Codes. This unique study of sophisticated behavioural flexibility and dynamic sensory exploitation in an insect will provide novel insights into how simple cognitive architecture can be used to solve complex problems. These insights are important for the development of artificial intelligence systems. This will be the first study of flexible aggressive mimicry in an insect and will attract considerable international attention, raise the profile of Australian science and support numerous students. We will make the first use in Australia of state-of-the-art vibration recording and interactive playback techniques. Making these powerful experimental tools available in Australia will enable other many additional innovative lines of research.Read moreRead less