Optimising biodegradation and removal of organic and inorganic pollutants in wastewater using constructed wetlands. The urgency of water recycling is dictated by drying climate and rapid expansion of population in Australia. Constructed wetlands are environmentally-benign way to purify wastewater by removing inorganics and facilitating biodegradation of organic pollutants, thus producing recycled water that can be used in a variety of fit-for-purpose applications. This project will produce a dec ....Optimising biodegradation and removal of organic and inorganic pollutants in wastewater using constructed wetlands. The urgency of water recycling is dictated by drying climate and rapid expansion of population in Australia. Constructed wetlands are environmentally-benign way to purify wastewater by removing inorganics and facilitating biodegradation of organic pollutants, thus producing recycled water that can be used in a variety of fit-for-purpose applications. This project will produce a decision-support system for optimising wetland performance in removing inorganics and biodegrading organic pollutants from wastewater, thus enhancing water recycling and reuse in this drying continent of ours.Read moreRead less
Multi-scale modeling of transport through deformable porous materials. Understanding solute transport through porous materials is essential because it provides a technical basis for answering many important questions in society today-how can humans avoid 'brittle bones', how to design durable infrastructure, how to safely store wastes (e.g. hazardous and municipal). Solution of each of these problems requires innovation in model development, new method of analysis, and insightful interpretation ....Multi-scale modeling of transport through deformable porous materials. Understanding solute transport through porous materials is essential because it provides a technical basis for answering many important questions in society today-how can humans avoid 'brittle bones', how to design durable infrastructure, how to safely store wastes (e.g. hazardous and municipal). Solution of each of these problems requires innovation in model development, new method of analysis, and insightful interpretation of results. While theoretical developments of this project are general, in the sense that they are not restricted to particular engineering disciplines, the four chosen applications closely align with two major research priorities namely An Environmental Sustainable Australia and Promoting and Maintaining Good Health.Read moreRead less
The Impact of Customer-Focused Business Strategies on Organisational Performance in a Professional Service Context. The study poses important new questions about the impact well-established customer marketing approaches, such as value, have, within a professional service environment. It is unclear whether organisations focus on such concepts when developing strategy and, if so, how they use them when formulating strategy and this will be investigated. A second question, which is of academic and ....The Impact of Customer-Focused Business Strategies on Organisational Performance in a Professional Service Context. The study poses important new questions about the impact well-established customer marketing approaches, such as value, have, within a professional service environment. It is unclear whether organisations focus on such concepts when developing strategy and, if so, how they use them when formulating strategy and this will be investigated. A second question, which is of academic and practical importance, is the impact such strategies have on organisational performance, and this will also be examined. Understanding the link between strategy and organisational performance is vital as managers have difficulty assessing the relevance of their marketing activities.Read moreRead less
The impact of self-management training on staff satisfaction, absenteeism and an organisation's service culture. Self-management training has been widely suggested as a way to improve organisational performance. Using a classic training intervention approach, the present project will experimentally examine whether such training improves attendance and well-being at work and whether it creates a more positive approach to customers. Further, the study will examine whether changes are maintained ....The impact of self-management training on staff satisfaction, absenteeism and an organisation's service culture. Self-management training has been widely suggested as a way to improve organisational performance. Using a classic training intervention approach, the present project will experimentally examine whether such training improves attendance and well-being at work and whether it creates a more positive approach to customers. Further, the study will examine whether changes are maintained over time. The study will also test whether self-management training improves employees' perceptions of their organisation's service culture and increases their willingness to provide appropriate customer service. The practical implications of such training interventions for Human Resource Management practices in service organisations will also be evaluated.Read moreRead less
Eco-engineering soil from mine tailings for native plant rehabilitation. Eco-engineering soil from mine tailings for native plant rehabilitation. This project aims to develop integrated and low-cost eco-engineering technology to purposefully accelerate in-situ formation of soil from tailings for sustainable native plant community rehabilitation at metal mines. Soil shortages at mines cost the Australian mining industry billions of dollars in sustainable rehabilitation of tailings, and threaten t ....Eco-engineering soil from mine tailings for native plant rehabilitation. Eco-engineering soil from mine tailings for native plant rehabilitation. This project aims to develop integrated and low-cost eco-engineering technology to purposefully accelerate in-situ formation of soil from tailings for sustainable native plant community rehabilitation at metal mines. Soil shortages at mines cost the Australian mining industry billions of dollars in sustainable rehabilitation of tailings, and threaten the industry’s ecological and commercial sustainability. Building on recent findings of critical processes in soil formation from copper/lead–zinc tailings, this research will use key biogeochemical and rhizosphere processes in the tailing-soil to create a functional 'technosol'. This technology is intended to be used in Australian metal mines to offset the soil needed to rehabilitate tailings landforms with native plant communities.Read moreRead less
In situ remediation in mine site rehabilitation. In situ remediation in mine site rehabilitation. By enhancing and guiding abiotic and biotic processes of soil development, this project aims to accelerate the in situ remediation of bauxite residue (alumina refining tailings). Over 7 gigatonnes of tailings are produced globally every year, comprising complex mineral assemblages at extremes of pH and salinity with minimal biological activity. This project will build detailed knowledge on the chemi ....In situ remediation in mine site rehabilitation. In situ remediation in mine site rehabilitation. By enhancing and guiding abiotic and biotic processes of soil development, this project aims to accelerate the in situ remediation of bauxite residue (alumina refining tailings). Over 7 gigatonnes of tailings are produced globally every year, comprising complex mineral assemblages at extremes of pH and salinity with minimal biological activity. This project will build detailed knowledge on the chemical, physical, and biological properties of bauxite residue and apply this to develop field-scale in situ remediation strategies. This research will also advance understanding of soil development and primary succession of microbial communities in extreme, anthropogenic environments such as those presented by tailings.Read moreRead less
Advancing knowledge on silence and its impact on errors and safety. Advancing knowledge on silence and its impact on errors and safety. This project will investigate how silence emerges in teams, what sustains it, and how it affects error and safety outcomes. Employees often choose to remain silent about important issues at work, which can have devastating consequences. Although silence is a complex individual phenomenon, there is little knowledge of silence as a collective phenomenon, or how it ....Advancing knowledge on silence and its impact on errors and safety. Advancing knowledge on silence and its impact on errors and safety. This project will investigate how silence emerges in teams, what sustains it, and how it affects error and safety outcomes. Employees often choose to remain silent about important issues at work, which can have devastating consequences. Although silence is a complex individual phenomenon, there is little knowledge of silence as a collective phenomenon, or how it spreads and becomes the norm in teams and organisations. This project will investigate silence using multilevel, longitudinal designs and by testing novel interventions. This research is expected to affect how teams work and communicate effectively to reduce dangerous forms of silence and improve safety.Read moreRead less
Fires of halogenated industrial chemicals and their impact on the Australian environment. Recent large fires of industrial chemicals in Australia led to significant environmental pollution. In this project, we will develop sophisticated techniques to assess pollutants formed in fires of commonly used industrial chemicals. The results will find immediate applications in training fire brigades in their response to chemical fires.
An exploration of the development and effectiveness of word-of-mouth communication in financial services markets. Word-of-mouth plays a critical role in marketing. Organisations are continually seeking new ways to achieve competitive advantage and word-of-mouth represents such an opportunity. However, previous research is limited, for example using word-of-mouth intentions to test the outcome of a consumer model. The proposed study, however, addresses not only the factors that lead to word-of-m ....An exploration of the development and effectiveness of word-of-mouth communication in financial services markets. Word-of-mouth plays a critical role in marketing. Organisations are continually seeking new ways to achieve competitive advantage and word-of-mouth represents such an opportunity. However, previous research is limited, for example using word-of-mouth intentions to test the outcome of a consumer model. The proposed study, however, addresses not only the factors that lead to word-of-mouth but also the consequences of word-of-mouth We suggest perceived value is a core contributor to word-of-mouth and will examine the relationship between word-of-mouth development, value perceptions and purchase. The study has key practical implications for service providers, such as our financial service industry partner.Read moreRead less
Effective and Efficient Query Processing over Dynamic Social Networks. This project aims to invent novel query-based social network data exploration techniques which would help individuals or organisations make smart decisions based on data from increasingly massive, complex and dynamic social networks. Expected project outcomes are formal result semantics, advanced indices, efficient query evaluation algorithms and scalable techniques for three types of commonly used queries. The project plans ....Effective and Efficient Query Processing over Dynamic Social Networks. This project aims to invent novel query-based social network data exploration techniques which would help individuals or organisations make smart decisions based on data from increasingly massive, complex and dynamic social networks. Expected project outcomes are formal result semantics, advanced indices, efficient query evaluation algorithms and scalable techniques for three types of commonly used queries. The project plans to develop a system prototype to evaluate the effectiveness and efficiency of the proposed approaches and techniques. Query-based dynamic social network data exploration techniques developed in this project may have practical applications including event and influential topic discovery and tracking, buying trend analysis and political issues analysis.Read moreRead less