Engineering the kinetic stability of alloys for advanced stainless material development. A framework for understanding and designing metals and alloys with kinetic stability in mind will allow for discovery and breakthrough science to underpin technological innovation. This work has potential benefits for multiple industry sectors, with the ultimate intent of developing advanced materials for use in transport, construction, energy generation and medicine; all sectors of which can improve our qua ....Engineering the kinetic stability of alloys for advanced stainless material development. A framework for understanding and designing metals and alloys with kinetic stability in mind will allow for discovery and breakthrough science to underpin technological innovation. This work has potential benefits for multiple industry sectors, with the ultimate intent of developing advanced materials for use in transport, construction, energy generation and medicine; all sectors of which can improve our quality of life, whilst also addressing the multi-billion dollars of loss attributed to metallic corrosion each year. Such work will also benefit Australia through the development of a strategic international capability in a highly interdisciplinary field.Read moreRead less
Carbon dioxide conversion over nanostructured mixed metal catalysts. Nanocatalysts are particles of very small size that have the ability to accelerate chemical reactions. This project will develop nanocatalysts to convert carbon dioxide into other small molecules to provide new options for managing greenhouse gas emissions.
Functionalisation of boron nitride nanotubes: preparation, underlying mechanism and potential sensor applications. Building on Australian expertise in synthesis and characterisations of nanomaterials, this project will carry out comprehensive and systematic research in functionalisation of boron nitride nanotubes and explore their potential applications. The success of this project will enhance Australian international reputation in nanotechnology development and ensure our leading position in t ....Functionalisation of boron nitride nanotubes: preparation, underlying mechanism and potential sensor applications. Building on Australian expertise in synthesis and characterisations of nanomaterials, this project will carry out comprehensive and systematic research in functionalisation of boron nitride nanotubes and explore their potential applications. The success of this project will enhance Australian international reputation in nanotechnology development and ensure our leading position in this highly competitive area. The outcome of this project will promote the potentially functional applications of boron nitride nanotubes in various nanodevices and nanosensors. It will also offer trainings for Australia's future scientists and will further strengthen international scientific collaboration in these fields.Read moreRead less
The Role of Colour and Luminance in Spatial Location. How does the brain form our impression of the world? Black and white images appear normal to us. However, colour images without luminance variation have little depth, suggesting that the brain does not process colour in the same way as luminance. A series of fresh experiments examine how colour and luminance are utilised for seeing the depth and position of objects. The results will help us to understand how the first stages of visual process ....The Role of Colour and Luminance in Spatial Location. How does the brain form our impression of the world? Black and white images appear normal to us. However, colour images without luminance variation have little depth, suggesting that the brain does not process colour in the same way as luminance. A series of fresh experiments examine how colour and luminance are utilised for seeing the depth and position of objects. The results will help us to understand how the first stages of visual processing in the brain shape our sense of the world, and help develop theories of human vision, as well as animal and machine models of vision.Read moreRead less
Mechanisms underlying the perception of surface slant. How our brain encodes sensory information is of fundamental importance in neuroscience. Visual after-effects (how looking at various stimuli can affect the perception of subsequently presented stimuli) have provided valuable information about mechanisms of perceptual coding. We will use an adaptation paradigm to examine two-dimensional and three-dimensional after-effects, and their dependence on common mechanisms. Stimulus manipulations will ....Mechanisms underlying the perception of surface slant. How our brain encodes sensory information is of fundamental importance in neuroscience. Visual after-effects (how looking at various stimuli can affect the perception of subsequently presented stimuli) have provided valuable information about mechanisms of perceptual coding. We will use an adaptation paradigm to examine two-dimensional and three-dimensional after-effects, and their dependence on common mechanisms. Stimulus manipulations will allow us to probe the steps involved in recovering three-dimensional slant, and recording the full time-course of the after-effect will allow us to gauge the plasticity of these mechanisms. These effects will be modelled in terms of the response properties of cortical neurons.Read moreRead less
The genetic basis of singing ability. This project aims to explore the heritability of music ability, focusing on singing and the contribution of genetic and environmental influences. Research suggests that deliberate practice (more than 10,000 hours) produces skilled musicianship, with minimal investigation of genetic influences. Mapping the human genome has opened up a new scientific frontier, and this project’s findings are expected to lead to the discovery of genes for singing. This will hel ....The genetic basis of singing ability. This project aims to explore the heritability of music ability, focusing on singing and the contribution of genetic and environmental influences. Research suggests that deliberate practice (more than 10,000 hours) produces skilled musicianship, with minimal investigation of genetic influences. Mapping the human genome has opened up a new scientific frontier, and this project’s findings are expected to lead to the discovery of genes for singing. This will help design and deliver music education programmes that take individual differences into account, differentiating between heritable aspects of musicianship and those more influenced by training.Read moreRead less
A theory of attention and decision-making in multi-attribute and multi-object perceptual judgements. The human brain is an efficient biological computation device for rapidly translating perception into action. This project will develop and test a mathematical model of the processes of visual selective attention and perceptual decision-making. These processes are at the heart of the brain's ability to carry out this translation in a fast and accurate way.
Perception: From Genes to Behaviour. Understanding how genes affect behaviour is inherently difficult because the human brain is extraordinarily complex. This project aims to map fundamental relationships between genes, brain, and behaviour by studying visual perception, where brain mechanisms can be characterised with high fidelity. The project expects to generate new knowledge in behavioural genetics using innovative, interdisciplinary approaches to integrate precise genetic, neural and psycho ....Perception: From Genes to Behaviour. Understanding how genes affect behaviour is inherently difficult because the human brain is extraordinarily complex. This project aims to map fundamental relationships between genes, brain, and behaviour by studying visual perception, where brain mechanisms can be characterised with high fidelity. The project expects to generate new knowledge in behavioural genetics using innovative, interdisciplinary approaches to integrate precise genetic, neural and psychophysical measurements. Expected outcomes of this project include a deeper understanding of our perceptual experience, and rich new experimental paradigms. This should provide significant benefits for future research attempting to disentangle complex gene–behaviour relationships.Read moreRead less
Feature processing in categorisation: modelling the time course of perceptual decision making. How do we perceive stable unified objects with a brain comprised of specialised neurons located in different regions? This project will test a model of perceptual categorisation to link feature processing in categorisation with other perceptual tasks like visual search and explain the time course of information processing in both.
Discovery Early Career Researcher Award - Grant ID: DE160100125
Funder
Australian Research Council
Funding Amount
$385,536.00
Summary
Human visual perception: Connecting genes, brain and behaviour. This project aims to reveal the relationship between genes, brain and behaviour in visual perception, where underlying brain activity can be decoded from electrical signals. Modern molecular genetics promises unprecedented insights into human psychology. But progress has been slower than expected because the brain mechanisms linking genes to behaviours are incredibly complex. Project results are expected to show how common variation ....Human visual perception: Connecting genes, brain and behaviour. This project aims to reveal the relationship between genes, brain and behaviour in visual perception, where underlying brain activity can be decoded from electrical signals. Modern molecular genetics promises unprecedented insights into human psychology. But progress has been slower than expected because the brain mechanisms linking genes to behaviours are incredibly complex. Project results are expected to show how common variations in genes affect our brain's response to visual stimulation, and how this in turn alters our perceptual experience and behavioural reactions. These discoveries aim to cast new light on the architecture and development of the mind, and provide a new model for investigating the genetic basis of other psychological traits.Read moreRead less