Comparative Border Studies. While borders are of increasing interest to Australian scholars and policy-makers, much existing research in Australia is focused on issues of border security or border integrity. There is an urgent need to supplement this work with theoretical and empirical insights drawn from the field of border studies. North America is a key site for international research in this field. Collaboration with North American scholars is thus an important step in developing and expandi ....Comparative Border Studies. While borders are of increasing interest to Australian scholars and policy-makers, much existing research in Australia is focused on issues of border security or border integrity. There is an urgent need to supplement this work with theoretical and empirical insights drawn from the field of border studies. North America is a key site for international research in this field. Collaboration with North American scholars is thus an important step in developing and expanding Australian expertise in border studies. This project will provide the intellectual environment and collaborative networks necessary to establish the first dedicated Centre for Border Studies in Australia.Read moreRead less
Stereoscopic Vision at Large Distances. This project measures the benefits of stereopsis, which is a perception of depth obtained from binocular vision, at distances of tens to hundreds of meters. Almost nothing is known of our stereoscopic abilities over this range and thus this is new and fundamental data about human vision. We will investigate how monocular and binocular information is combined at large distances; an issue relevant to sensor fusion, a central problem in neuroscience. The rese ....Stereoscopic Vision at Large Distances. This project measures the benefits of stereopsis, which is a perception of depth obtained from binocular vision, at distances of tens to hundreds of meters. Almost nothing is known of our stereoscopic abilities over this range and thus this is new and fundamental data about human vision. We will investigate how monocular and binocular information is combined at large distances; an issue relevant to sensor fusion, a central problem in neuroscience. The research is also critical for any tasks involving judgments over long distances including the recognition of distant targets and their relationships as well as the visual guidance of vehicles such as helicopters. It will also provide critical information to designers of binocular instruments.Read moreRead less
Eddy mixing and water mass formation in the Southern Ocean in a global 1/4 degree model. The next generation of ocean climate models will rely on linkages between experts in large-scale oceanography, mesoscale ocean physics and computational techniques. This project brings together such expertise. It will result in the development of better ocean models for use in climate prediction by improving the representation of eddy contributions to air/sea interactions. Australia's climate is extreme, wi ....Eddy mixing and water mass formation in the Southern Ocean in a global 1/4 degree model. The next generation of ocean climate models will rely on linkages between experts in large-scale oceanography, mesoscale ocean physics and computational techniques. This project brings together such expertise. It will result in the development of better ocean models for use in climate prediction by improving the representation of eddy contributions to air/sea interactions. Australia's climate is extreme, with harsh droughts, severe bushfire seasons, soil loss, and salinity all posing potentially enormous socio-economic challenges over the next fifty years. Improving climate models is thus highly significant for Australia, as mitigating the effects of climate change depend on reliable climate prediction systems.Read moreRead less
Cultures of Trade in the Indian Ocean. A decline in cultural understandings in the IO is threatening trade opportunities. 'Value', accordingly, must be understood both in economic and cultural terms. Another outcome of this collaboration will be an analysis of the ways in which current regional security issues are being posed, and it is essential to have an international network of scholars to provide an appropriate comparative perspective. By giving us a clearer understanding of the impact of c ....Cultures of Trade in the Indian Ocean. A decline in cultural understandings in the IO is threatening trade opportunities. 'Value', accordingly, must be understood both in economic and cultural terms. Another outcome of this collaboration will be an analysis of the ways in which current regional security issues are being posed, and it is essential to have an international network of scholars to provide an appropriate comparative perspective. By giving us a clearer understanding of the impact of culture on commercial relations and of Australia's place in the Indian Ocean Region, the project will help Australia to build strong, peaceful and mutually beneficial relations with its neighbours.Read moreRead less
How, What and Who in Human Communication: Movement of Face and Voice. The aim of this project is to identify the essential characteristics of tone, affect, and identity from face and voice using a combination of signal processing, biological, and behavioural techniques in order to develop a comprehensive model of auditory-visual speech processing and communication. This research will significantly improve understanding of the basis of auditory-visual perception and production in tonal languages ....How, What and Who in Human Communication: Movement of Face and Voice. The aim of this project is to identify the essential characteristics of tone, affect, and identity from face and voice using a combination of signal processing, biological, and behavioural techniques in order to develop a comprehensive model of auditory-visual speech processing and communication. This research will significantly improve understanding of the basis of auditory-visual perception and production in tonal languages and in affective communication, facilitate links between neurophysiological processes and auditory-visual speech processing; and contribute to applications in automatic person recognition, automatic speech recognition, text-to-speech systems, and talking head aids for the hearing impaired.Read moreRead less
Ground based monitoring of plasma dynamics in the magnetosphere. We will use a new technique to study the plasmapause, a fundamental and highly dynamic boundary in geospace. This is usually examined using spacecraft and ground-based VLF measurements, but these suffer several limitations. We have developed the ability to monitor plasma density in geospace, by measuring the resonant frequency of geomagnetic field line oscillations. This project will use data from extensive ground magnetometer a ....Ground based monitoring of plasma dynamics in the magnetosphere. We will use a new technique to study the plasmapause, a fundamental and highly dynamic boundary in geospace. This is usually examined using spacecraft and ground-based VLF measurements, but these suffer several limitations. We have developed the ability to monitor plasma density in geospace, by measuring the resonant frequency of geomagnetic field line oscillations. This project will use data from extensive ground magnetometer arrays to thus study the spatial and temporal variation in particle density near the plasmapause. Comparison with VLF and spacecraft measurements will provide new information on the plasma composition and dynamics in this important region.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
Migration, Ethnicity and Workforce Segmentation in the Asia-Pacific. Globalisation has produced new polarised patterns in working populations, including ethnically segmented labour. The related dynamics of work, ethnicity and labour segmentation have very significant long-term consequences. Systematic studies are available for advanced economies, but are far less developed for newly industrialised countries. This program investigates these changes in major Asia-Pacific urban-industrial centres. ....Migration, Ethnicity and Workforce Segmentation in the Asia-Pacific. Globalisation has produced new polarised patterns in working populations, including ethnically segmented labour. The related dynamics of work, ethnicity and labour segmentation have very significant long-term consequences. Systematic studies are available for advanced economies, but are far less developed for newly industrialised countries. This program investigates these changes in major Asia-Pacific urban-industrial centres. Innovative analyses from large-scale datasets and from strategic localised case studies will meet this shortfall in knowledge. They will also connect with more extensive ongoing studies of social transformations. Research outcomes and theoretical re-assessments will be presented in two workshops, and published in refereed journals and a book.Read moreRead less
Physics of High Power Pulsed Plasmas for Materials Synthesis. The new science produced will have a direct benefit on the synthesis of a new generation of materials for many applications, such as transparent conductive oxides, multilayer structures, and heat mirror materials for glazings. Many of these materials will help reduce energy consumption in the built environment and hence Australia's emission of greenhouse gases. Furthermore, it will help to develop environmentally clean production met ....Physics of High Power Pulsed Plasmas for Materials Synthesis. The new science produced will have a direct benefit on the synthesis of a new generation of materials for many applications, such as transparent conductive oxides, multilayer structures, and heat mirror materials for glazings. Many of these materials will help reduce energy consumption in the built environment and hence Australia's emission of greenhouse gases. Furthermore, it will help to develop environmentally clean production methods for many existing as well as new applications by replacing liquid based production techniques such as electroplating which generate toxic liquid wastes. Read moreRead less
Solving the passport problem: re-designing photo-ID to improve recognition. We aim to contribute to national security and crime prevention by increasing the accuracy with which security staff can check the validity of photo-ID documents such as passports. Research shows that it is surprisingly difficult to determine if the image on a photo-ID document is of the bearer, and as a result it is likely that fraudulent use of photo-ID documents sometimes goes undetected. Our novel approach is to use ....Solving the passport problem: re-designing photo-ID to improve recognition. We aim to contribute to national security and crime prevention by increasing the accuracy with which security staff can check the validity of photo-ID documents such as passports. Research shows that it is surprisingly difficult to determine if the image on a photo-ID document is of the bearer, and as a result it is likely that fraudulent use of photo-ID documents sometimes goes undetected. Our novel approach is to use our knowledge of unfamiliar face perception to develop new image formats for photo-ID documents which increase the accuracy with which security staff can detect identity fraud.Read moreRead less