Complex dynamical systems: inferring form and function of interacting biological systems. Often in biology a large number of simple parts interacting according to simple rules can result in behaviour that is rich and varied. This project aims to develop the mathematics of complex systems theory to describe how such collections of simple interacting parts can form large complicated structures, and to deduce what dynamical behaviour can result.
A geometric theory for modern optimisation problems in control and estimation. Linear-quadratic and spectral factorisation problems play a crucial role in system and control theory as well as many important application areas. The success of the project will represent a significant advancement of state-of-the-art in these broad areas.
Optimal Control of Multi-Object System. Better understanding of multi-object systems developed from this research, in particular, optimal control algorithms for multi-object systems have several significant socio-economic benefits. Application areas that benefits from our research include aerospace applications such as radar, sonar, guidance, navigation, and air traffic control and non-aerospace areas such as image processing, oceanography autonomous vehicles and robotics, remote sensing, and bi ....Optimal Control of Multi-Object System. Better understanding of multi-object systems developed from this research, in particular, optimal control algorithms for multi-object systems have several significant socio-economic benefits. Application areas that benefits from our research include aerospace applications such as radar, sonar, guidance, navigation, and air traffic control and non-aerospace areas such as image processing, oceanography autonomous vehicles and robotics, remote sensing, and biomedical research. The sensor network discipline also stand to benefit from the understanding of multi-object system and control framework. Read moreRead less
State, Class and Islamic Populism: Indonesia in Comparative Perspective. This study will provide a different basis for the assessment of Australian policy responses to Islamic radicalism in Indonesia. It will expose the social foundations of Islamic populism as a particular expression of political Islam and in so doing allow the Australian public and policymakers to understand the complex networks and relationships that generate and sustain Islamic populism, including its radical streams. It wil ....State, Class and Islamic Populism: Indonesia in Comparative Perspective. This study will provide a different basis for the assessment of Australian policy responses to Islamic radicalism in Indonesia. It will expose the social foundations of Islamic populism as a particular expression of political Islam and in so doing allow the Australian public and policymakers to understand the complex networks and relationships that generate and sustain Islamic populism, including its radical streams. It will enable an identification and differentiation of the social forces resisting or advancing democratic governance reforms in Indonesia. With this knowledge, programmes intended to help develop domestic pro-democratic coalitions to stem the rise of radical Islamic groups have a sounder social scientific base.Read moreRead less
Addressing Challenges for the Future Grids – Harmonics Standardization. The main aim of this project is to deliver appropriate frequency standardisation to protect electricity grids and support the use of renewable energy sources. Globally, there is no harmonic standardisation within the frequency range of 2–150 kHz, which can significantly affect the reliability of electricity networks and smart grids. Electricity networks are increasingly using renewable energy sources and an efficient loads a ....Addressing Challenges for the Future Grids – Harmonics Standardization. The main aim of this project is to deliver appropriate frequency standardisation to protect electricity grids and support the use of renewable energy sources. Globally, there is no harmonic standardisation within the frequency range of 2–150 kHz, which can significantly affect the reliability of electricity networks and smart grids. Electricity networks are increasingly using renewable energy sources and an efficient loads approach based on power electronics technology. However, this can affect grid reliability and robustness. The project aims to develop advanced tools to better understand the power quality issues of Australian residential, commercial and industrial distribution networks. It also aims to develop novel techniques to improve power quality and reliability of the grids, and to develop harmonics emission and immunity levels to modify the Australian standards accordingly.Read moreRead less
Masterminding Reproduction: Kisspeptin and RFamide-Related Peptide. There are a number of concerning trends in reproductive health. Women are reporting difficulty conceiving and maintaining pregnancies; while sperm count and quality are declining in men. More concerning is the increase in reproductive cancers. Gonadotropin-releasing hormone (GnRH) antagonist and agonist have been used for decades to treat reproductive cancers (such as breast cancer and prostate cancer), infertility and precociou ....Masterminding Reproduction: Kisspeptin and RFamide-Related Peptide. There are a number of concerning trends in reproductive health. Women are reporting difficulty conceiving and maintaining pregnancies; while sperm count and quality are declining in men. More concerning is the increase in reproductive cancers. Gonadotropin-releasing hormone (GnRH) antagonist and agonist have been used for decades to treat reproductive cancers (such as breast cancer and prostate cancer), infertility and precocious puberty. Kisspeptin and RF-related peptide may offer more physiological alternatives to GnRH, without detrimental side effects. We will fully explore these two newly defined and major players in reproduction and provide a physiological framework for their progression to clinical use.Read moreRead less
Resolving multi-sensory conflict as we age: audio-visual integration and the role of normal and abnormal sensory decline. Australia has an ageing population. Even the healthiest older individuals undergo some deterioration of vision and hearing, however, these senses are almost invariably studied in isolation. The real world is multisensory. This project will enhance our knowledge of how ageing impacts on the interpretation of visual and auditory information regarding the timing and location of ....Resolving multi-sensory conflict as we age: audio-visual integration and the role of normal and abnormal sensory decline. Australia has an ageing population. Even the healthiest older individuals undergo some deterioration of vision and hearing, however, these senses are almost invariably studied in isolation. The real world is multisensory. This project will enhance our knowledge of how ageing impacts on the interpretation of visual and auditory information regarding the timing and location of objects; essential precursors to many real world tasks, for example: driving, interpreting speech, and hazard avoidance. This knowledge is essential for the optimisation of audio-visual environments for the elderly, and for the development of tools to improve performance in the presence of sensory decline due to age-related eye disease.Read moreRead less
Improving health and criminal justice outcomes among Australia's offender population using a multi-disciplinary, all of government approach. Offender populations comprise some of the most marginalised and socially excluded individuals in society. With this comes poor health, engagement in risk behaviours and reduced social outcomes. Violence, mental health, infectious diseases, and substance misuse are all characteristics of offender populations and have a huge impact on the wider community. The ....Improving health and criminal justice outcomes among Australia's offender population using a multi-disciplinary, all of government approach. Offender populations comprise some of the most marginalised and socially excluded individuals in society. With this comes poor health, engagement in risk behaviours and reduced social outcomes. Violence, mental health, infectious diseases, and substance misuse are all characteristics of offender populations and have a huge impact on the wider community. The research programme linked to this application will collect new information aimed at reducing this impact and also develop a much needed intervention to reduce violent reoffending. Indigenous people are over-represented in the Australian prison system and will benefit from the work programme associated with this application.Read moreRead less
Plasmon mode lasers; smaller, faster, better. High speed Information Technology (IT) communication is using more and more of our global energy. Energy efficiency of IT hardware can be improved by incorporating small, high performance lasers for short distance optical communication. New metallic and plasmonic nano-lasers lasers are indeed smaller and in theory can have performance advantages over current dielectric cavity lasers. This project looks at developing new electrically pumped plasmonic ....Plasmon mode lasers; smaller, faster, better. High speed Information Technology (IT) communication is using more and more of our global energy. Energy efficiency of IT hardware can be improved by incorporating small, high performance lasers for short distance optical communication. New metallic and plasmonic nano-lasers lasers are indeed smaller and in theory can have performance advantages over current dielectric cavity lasers. This project looks at developing new electrically pumped plasmonic lasers with nano scale semiconductors that satisfy requirements for short distance optical communications. Complex systems of these small, fast lasers will also be investigated, with the aim of providing high speed digital processing capabilities exceeding those of electronics.Read moreRead less
The regulation of skeletal muscle mass. This project aims to delineate a pathway involved in regulating skeletal muscle mass, and examine whether disrupting mitochondrial phospholipid synthesis affects mitochondrial structure and function, causing muscle wasting. Defining a new atrophy pathway will advance understanding of the mechanisms that control muscle mass. This project could have important economic and quality of life benefits, especially for agriculture, where achieving optimal muscle ma ....The regulation of skeletal muscle mass. This project aims to delineate a pathway involved in regulating skeletal muscle mass, and examine whether disrupting mitochondrial phospholipid synthesis affects mitochondrial structure and function, causing muscle wasting. Defining a new atrophy pathway will advance understanding of the mechanisms that control muscle mass. This project could have important economic and quality of life benefits, especially for agriculture, where achieving optimal muscle mass ensures international competitiveness, productivity and economic growth, and successful ageing, where maintaining muscle mass is essential.Read moreRead less