Queensland University of Technology

ARC National Competitive Grants · FY 2017 · 2017-01

A comparison of everyday and therapeutic talk. This project aims to equip therapists to support clients to overcome mental distress. Psychotherapy is an established approach for treating mental distress, but how therapy differs from supportive conversations with family or friends remains unclear. The project will use text analytic software and conversation analysis to identify therapeutic ways of discussing personal troubles and their association with therapeutic outcomes. Understanding this association is expected to enable therapists to use communication practices that are most likely to benefit clients. Field of research: 2004 - Linguistics

ARC National Competitive Grants · FY 2017 · 2017-01

Earth soundscapes: A human-computer approach to environmental sound analysis. This project aims to visualise and analyse big sound data, to detect patterns of animal and bird calls at different temporal and spatial scales. Eco-acoustics are important for scaling environmental monitoring; since the resulting big sound data is opaque and its fully automated analysis is intractable, human-computer methods are needed to interpret the data. The project expects to deliver multi-scale sound visualisation, end-user analytic tools and annotation and management methods so people can monitor the environment with insight and accuracy. Field of research: 0806 - Information Systems

ARC National Competitive Grants · FY 2017 · 2017-01

Engineering the defence-vigour balance for increased crop yield. This project aims to investigate a novel hypothesis to increase seed yield and vigour. Translating from a model system it will test whether the deliberate inactivation of a gene in tomato and banana, by RNA interference or genome editing, enhances performance. A dysfunctional gene in the viral defence pathway of the model plant species N. benthamiana boosted its seed yield and vigour. This project will investigate the enhancement, determine the consequences to the plant's defences, measure the balance between defence and vigour, and examine the risk of disease to such yield-enhanced crops. This is a radical departure from conventional approaches to crop improvement but if successful would provide an additional solution to the problem of future food security. Field of research: 0701 - Agriculture, Land and Farm Management

ARC National Competitive Grants · FY 2017 · 2017-01

Intergenerational park design for active and engaged communities. This project will assess the opportunities and barriers for physical activity for intergenerational park users within South East Queensland. In 2015, approximately 80% of the world’s adolescents and 25% of adults were insufficiently active. Physical inactivity costs the Australian economy $13.8 billion annually, and contributes to the fourth leading cause of death worldwide. Local and neighbourhood parks can offer opportunities for all ages to be physically active and engage across generations, yet are often under-designed and under-utilised for physical activity. Evidence-based design guidelines for active intergenerational parks for use across Australia will lead to higher quality parks that more effectively encourage physical activity and improve health and wellbeing. Field of research: 1201 - Architecture

ARC National Competitive Grants · FY 2017 · 2017-01

Uncovering new microbial players and processes in the global methane cycle. This project aims to utilise multiple analytical strategies (including metagenomics and metatranscriptomics) to substantially expand our understanding of the key microorganisms, metabolic strategies, and interspecies relationships involved in the formation and consumption of methane. The global methane cycle is controlled by microorganisms that produce and consume this important greenhouse gas, however it is now recognised that there are many as-yet undiscovered methane-metabolising microorganisms in the environment. The project will lead to a greater understanding of the contribution of these novel microorganisms to global carbon cycling and their links to climate change. This will directly benefit modelling efforts to understand future climate change scenarios. Field of research: 0605 - Microbiology

ARC National Competitive Grants · FY 2017 · 2017-01

Light-Induced chemical modularity: a new frontier in macromolecular design. This project aims to develop powerful light-driven chemistries for the modular construction of advanced macromolecular materials. The expected outcome is a versatile, light-based precision macromolecular synthetic technology platform, enabling critical advances in soft matter material design and synthesis, ranging from selectivity control of chemical reactions and information-coded and biomimetic light-responsive macromolecules to advanced functional photoresists for 3D laser lithography as well as materials that self-report structural transformations by light or are reprogrammable in their properties by photonic fields. Harnessing the power of light as a precision tool for the construction of advanced macromolecular materials will provide technology outcomes for Australian manufacturing industries from electronics to health. This includes laser-driven 3D printing technology at the nano-level, light-adaptive smart reprogrammable coatings and materials, synthetic proteins responsive to light as well as tailor-made single cell niches. Field of research: 0303 - Macromolecular and Materials Chemistry

ARC National Competitive Grants · FY 2017 · 2017-01

Improving dairy cow fertility: targeting exosome-responsive cell pathways. . This project aims to assist the dairy industry to achieve its goal of increasing the six-week in-calf pregnancy rate in dairy cows by at least 10 per cent within five years via the identification of circulating exosomal biomarkers of improved fertility that will be used to develop superior breeding stock to deliver higher industry productivity. The impact of novel biomarkers will permit the Australian and New Zealand dairy industries to meet their targets and provide economic benefit to the respective industries, whilst ensuring availability of low cost milk to Australian citizens. Field of research: 1001 - Agricultural Biotechnology

ARC National Competitive Grants · FY 2017 · 2017-01

Electronic structure on both sides of the Fermi level in molecular material. This project aims to develop an inverse photoemission spectrometer to elucidate the electronic properties of molecular materials. In tandem with traditional photoemission, the spectrometer will measure the electronic structure of small molecules for organic electronics and two-dimensional graphene-analogous polymers, providing information critical to their development and use. The instrument is expected to bring critical insight to the burgeoning field of molecular materials, with potential widespread applications from energy conversion to sensing and electronics, with benefits across sectors. Field of research: 0204 - Condensed Matter Physics

ARC National Competitive Grants · FY 2017 · 2017-01

Using behavioural economic insights to overcome student procrastination. This project aims to study the relations between present-biased time preference, procrastination, and achievement at school, using economic experiments. Investment in human capital generates economic benefits for students, families, employers, and society, but its benefits are realised far into the future. Because of these immediate costs and delayed benefits, behavioural economic theory predicts that students will procrastinate. This project will identify the characteristics of students at greatest risk of procrastination, evaluate practical strategies to overcome it, and examine whether it is associated with poorer outcomes. This should help schools and policy makers reduce educational inequalities, and yield long-term benefits over students’ lives. Field of research: 1402 - Applied Economics

ARC National Competitive Grants · FY 2017 · 2017-01

A high-resolution X-ray microtomography system. This project aims to establish a Scanco microCT 50 high resolution X-Ray microtomography system, to non-destructively visualise and quantitatively characterise complex samples, including advanced composites, tissue engineering constructs, biological tissues, minerals and fossils. The non-destructive characterisation of these samples is critical to advance research. The versatile system offers high spatial resolution (down to 500 nm voxel size) and large sample size (up to 100 mm diameter). The project will enable progress in advanced composites, additive bio-manufacturing, physiology of biological tissues and palaeontology which will benefit Australian science. Additionally, through commercialisation and the formation of new companies, the project could potentially result in economic and health benefits to the wider Australian population and economy. Field of research: 0903 - Biomedical Engineering

ARC National Competitive Grants · FY 2017 · 2017-01

Australian Acoustic Observatory: A network to monitor biodiversity. This project aims to create a terrestrial acoustic sensor network comprising 450 listening stations across Australia. Acoustic sensing transforms environmental science by recording vocal species 24/7, providing spatial and temporal data for ecosystem monitoring and research. Australia has leading research expertise in this emerging field, which is relevant to its fragile and mega-diverse environment. This project is expected to enable and develop continental scale environmental monitoring, and the data generated will be made freely available to all online, enabling new science in understanding ecosystems, long-term environmental change, data visualisation and acoustic science. Field of research: 0502 - Environmental Science and Management

ARC National Competitive Grants · FY 2017 · 2017-01

Intellectual property and 3D printing. This project aims to provide guidance for industry and policy-makers about intellectual property, three-dimensional (3D) printing, and innovation policy. It will consider the evolution of 3D printing, and examine its implications for the creative industries, branding and marketing, manufacturing and robotics, clean technologies, health-care and the digital economy. The project will examine how 3D printing disrupts copyright law, designs law, trade mark law, patent law and confidential information. The project expects to provide practical advice about intellectual property management and commercialisation, and boost Australia’s capacity in advanced manufacturing and materials science. Field of research: 1801 - Law

ARC National Competitive Grants · FY 2017 · 2017-01

Identification of at-risk transition cows: Use of exosomal biomarkers. This project aims to improve the early diagnosis of cows at risk of infectious disease and debilitating metabolic syndromes. Animal health and longevity are pillars of the dairy industry. The risk of death is up to 6 times greater during the transition from pregnancy to lactation, making this ‘transition period’ the time for detection and intervention. If successful, this project will permit the focus of resources on high risk cows and reduce poor outcomes: lower milk production, involuntary culling and increased cow maintenance costs. Within this overall objective, a cost-effective project design will leverage partner facilities and existing networks to translate findings to farm use, thereby clearly delivering economic value. Field of research: 1001 - Agricultural Biotechnology

ARC National Competitive Grants · FY 2017 · 2017-01

Evaluating consumer product regulatory responses to improve child safety. This project aims to quantify the level of similarity between consumer product regulatory practices and child injuries, and compare national approaches. Consumer product safety regulation operates in a global and ‘virtual’ market. Online purchasing, limited border protection and distance between suppliers and consumers make monitoring and enforcing product safety more difficult for regulators, putting consumers at risk. A rapid responsive product safety system that operates across sectors and borders is an international priority. This project expects to close gaps in consumer regulatory practice and safety policy. Field of research: 1117 - Public Health and Health Services

ARC National Competitive Grants · FY 2017 · 2017-01

The role of social-emotional learning in attaining literacy and numeracy. This project aims to characterise variability in developmental pathways to literacy and numeracy, and the factors that contribute to this variation, utilising innovative analytical approaches and population data. This project expects to generate new knowledge regarding the role of school-based social-emotional learning programs in supporting children’s achievement of literacy and numeracy. Expected outcomes of the project include enhanced collaboration with government to deliver policy-relevant information on the most effective targets and timing for delivering social-emotional programs that maximise academic learning. This should assist policy makers to develop better strategies to support every child’s academic achievement. Field of research: 1701 - Psychology

ARC National Competitive Grants · FY 2017 · 2017-01

Forecasting coral reef recovery with new data-driven dispersal models. This project aims to combine innovative mathematical methods and new genetic data to accurately predict the larval dispersal patterns of reef fish and corals. Larval dispersal is central to the ecology of coral reefs, and has vital implications for conservation. Most marine organisms spend their early life dispersing in the ocean, but our understanding of where these tiny larvae go is limited by sparse data and unvalidated models. Applied to extensive case-studies from Australia and across the western Pacific Ocean, these methods will be used to forecast and understand the recovery of fish and coral populations following severe disturbances. This will provide benefits such as enabling us to prioritise conservation actions in the aftermath of severe disturbances, including the catastrophic 2016 mass coral bleaching on the Great Barrier Reef. Field of research: 0502 - Environmental Science and Management

ARC National Competitive Grants · FY 2017 · 2017-01

Dislocation motion and anelastic recovery in layered ceramic titanate. This project aims to research deformation and facture in brittle ceramic nanowire materials and anelastic behaviour in tensile deformation. Layered sodium titanate is used in energy storage and water treatment, but in-situ tensile tests have observed unconventional deformation behaviour, with significant dislocation motion and anelastic recovery. This project will study the deformation mechanism in layered sodium titanate nanowires through molecular dynamics simulations, empirical interatomic potential, and in situ TEM experiments. Expected outcomes include knowledge of the deformation mechanism of this layered titanate which can be broadened to technologically important layered ceramic materials. Field of research: 0913 - Mechanical Engineering

ARC National Competitive Grants · FY 2017 · 2017-01

Modulation of air-conditioning settings to destroy respiratory viruses. This project aims to prove that manipulating the ambient humidity can rapidly degrade airborne viruses. The relationship between ambient humidity and airborne infection is poorly understood for viral pathogens including influenza and the common cold. The project will prove that indoor environmental conditions can be easily manipulated to kill airborne viruses. The findings will be used to develop indoor air humidity control guidelines targeting the vulnerabilities of the viruses to minimise airborne infection. Field of research: 0401 - Atmospheric Sciences

ARC National Competitive Grants · FY 2017 · 2017-01

Formation, photochemistry and fate of gas-phase peroxyl radicals. This project aims to understand how peroxyl radical reactions modulate the composition of air. The gas-phase chemical reactions of organic peroxyl radicals contribute to air quality in clean and polluted environments. However, experimental observations of these reaction intermediates and the complex mechanisms governing their formation and fate are limited. This project will use mass spectrometry and laser-based methods to interrogate the chemical and photochemical reactions of peroxyl radicals in the gas phase. This project expects to understand the composition and dynamics of the troposphere and inform strategies to improve air quality. Field of research: 0306 - Physical Chemistry (Incl. Structural)

ARC National Competitive Grants · FY 2017 · 2017-01

Sustainable retirement villages for Ageing Australians. This project aims to deliver sustainable retirement villages to better accommodate older Australians and assess their effects on the growth of the retirement village industry. More organisations and governments globally are embracing sustainable development, but the Australian retirement village industry has been largely static and unresponsive; it has not yet met the green movement’s challenge to provide a sustainable living environment for senior citizens. This project is expected to improve the living environment of retirement villages and the quality of life of older Australians. Field of research: 0905 - Civil Engineering

ARC National Competitive Grants · FY 2017 · 2017-01

Two-dimensional graphitic carbon nitride heterostructures for solar hydrogen production. This project aims to develop a low cost and efficient photo-catalyst for splitting water into clean hydrogen fuel. Two-dimensional (2D) van der Waals hetero-structures (stacked 2D crystals) can modulate optical absorption, charge separation and hydrogen evolution activity better than a single 2D material and thus produce hydrogen more efficiently. The approach will build on recent success in controlling electron coupling at the hetero-interface. The materials and knowledge achieved from this project will advance the development of renewable energy technology, providing solutions to the global energy and environmental issues. Field of research: 0307 - Theoretical and Computational Chemistry

ARC National Competitive Grants · FY 2017 · 2017-01

One shot three-dimensional reconstruction of human anatomy and motion. This project aims to accurately estimate the three-dimensional (3D) structure of non-rigid human anatomy. Although computer vision has advanced the area of structure from motion, current approaches cannot accurately and densely reconstruct people. This project will create dense 3D reconstruction techniques which can manage non-rigid human anatomy using only two-dimensional images from medical imaging devices (X-rays and video sequences) in one shot – from a single image. This approach is expected to be used for the 3D visualisation of x-rays such as in clinical practice, human pose estimation, and 3D planning for orthopaedic minimally invasive surgery. Field of research: 0801 - Artificial Intelligence and Image Processing

ARC National Competitive Grants · FY 2017 · 2017-01

Mathematical models of cell migration in three-dimensional living tissues. This project aims to develop mathematical models of cell migration in crowded, living tissues. Existing models rely solely on stochastic simulations, and therefore provide no general mathematical insight into how properties of the crowding environment (obstacle shape, size, density) affect the migration of cells through that environment. This project will produce mathematical analysis, mathematical calculations and exact analytical tools that quantify how the crowding environment in three-dimensional living tissues affects the migration of cells within these tissues. Long term effects will be the translation of this new mathematical knowledge into decision support tools for researchers from the life sciences. Field of research: 0102 - Applied Mathematics

ARC National Competitive Grants · FY 2017 · 2017-01

Melanopsin function in humans. This project aims to understand melanopsin signalling in humans. A newly discovered retinal ganglion cell class expresses the melanopsin photopigment. Melanopsin signalling controls neural functions for light dependent image formation and non-image forming processes. Many of these are unknown in humans. This project will use a 5-primary photostimulator to define how melanopsin controls these processes in humans. The outcomes are expected to advance understanding of human vision. This could provide avenues for using light to increase active participation in society and improve health and well-being, and strategies to assess human vision and the body’s internal clock. Field of research: 1701 - Psychology

ARC National Competitive Grants · FY 2017 · 2017-01

Cloud scheduling and management of energy systems with real-time support. This project aims to research cloud scheduling and management of modern energy systems with real-time communication support. The approach consists of optimisation with balanced benefits for customers, aggregators and network service providers for modern energy systems; real-time communication support for unified energy scheduling and management over many microgrids; and cloud energy scheduling and management with deadline guarantee. This project is expected to facilitate increasing deployment of disruptive energy technologies on a massive scale, create opportunities for energy industries, and maintain Australia’s leading position in renewable energy. Field of research: 0904 - Chemical Engineering