Displacement-based assessment of the seismic resistance of unreinforced masonry buildings. Earthquakes have caused over $1,000 billion of damage and more than 100,000 deaths in the last decade. This devastation occurred mainly in unreinforced brick masonry (URM) buildings which constitute the bulk of the domestic building stock in low seismicity regions, including Australia. These buildings were designed to resist forces, not the displacements, caused by earthquake ground shaking. This projec ....Displacement-based assessment of the seismic resistance of unreinforced masonry buildings. Earthquakes have caused over $1,000 billion of damage and more than 100,000 deaths in the last decade. This devastation occurred mainly in unreinforced brick masonry (URM) buildings which constitute the bulk of the domestic building stock in low seismicity regions, including Australia. These buildings were designed to resist forces, not the displacements, caused by earthquake ground shaking. This project will develop a new displacement-based method for assessing the earthquake resistance of URM buildings. Research outcomes will be in the form of improved analytical methods for the design of new buildings and the seismic assessment and retrofit of existing buildings.Read moreRead less
Development of a New Type of Large-Area Robust Superhydrophobic Surfaces (MWN). Electrochemical manipulation will be used to produce robust metal surfaces of controlled roughness and characteristic size of the surface features in the 10-1000 nanometre range. Subsequent surface modification (e.g. self-assembled monolayers, silane chemisorption, plasma polymer deposition) will render these surfaces superhydrophobic. The surfaces will have highly depressed adhesion properties and hence a significan ....Development of a New Type of Large-Area Robust Superhydrophobic Surfaces (MWN). Electrochemical manipulation will be used to produce robust metal surfaces of controlled roughness and characteristic size of the surface features in the 10-1000 nanometre range. Subsequent surface modification (e.g. self-assembled monolayers, silane chemisorption, plasma polymer deposition) will render these surfaces superhydrophobic. The surfaces will have highly depressed adhesion properties and hence a significantly improved chemical resistance and corrosion stability. A viable procedure for the making of polymer imprints from the metal surfaces will be developed. This will form the basis of a new method for cheap fabrication of various superhydrophobic surfaces with large areas and specific functionality.Read moreRead less
The Genesis and Tectonic Setting of Iron Oxide Associated Mineralisation in Germany and South Australia. FeOx associated mineralisations are not restricted to Olympic Dam and Ernest Henry types but occur in various geological settings, e.g. the Mt Painter and Olary region, S A. Ocurrences in Central Europe (Erzgebirge, Harz/Calvörde) contain U and other metals, their structural setting is well recorded. Together with the Bergakademie Freiberg, Germany, and the University of Nancy, France, these ....The Genesis and Tectonic Setting of Iron Oxide Associated Mineralisation in Germany and South Australia. FeOx associated mineralisations are not restricted to Olympic Dam and Ernest Henry types but occur in various geological settings, e.g. the Mt Painter and Olary region, S A. Ocurrences in Central Europe (Erzgebirge, Harz/Calvörde) contain U and other metals, their structural setting is well recorded. Together with the Bergakademie Freiberg, Germany, and the University of Nancy, France, these mineralisations shall be investigated with modern geological and geochemical methods to develop a unifying model for the genesis of iron oxide associated U-metal-REE deposits. This will help identifying exploration targets and distinguish different types of mineralisation upon their genetic setting.Read moreRead less
Correlation between surface force and morphology of self-assembled monolayer. As a most potential solid support for biological molecules without denaturing their functions, gold thiol self-assembled monolayers (SAMs) have been studied extensively for surface fabrication. In this project we will prepare functional monolayers using newly synthesized thiol derivatives, evaluate correlation between surface force and surface morphology of the SAMs using the surface forces apparatus, and optimize the ....Correlation between surface force and morphology of self-assembled monolayer. As a most potential solid support for biological molecules without denaturing their functions, gold thiol self-assembled monolayers (SAMs) have been studied extensively for surface fabrication. In this project we will prepare functional monolayers using newly synthesized thiol derivatives, evaluate correlation between surface force and surface morphology of the SAMs using the surface forces apparatus, and optimize the condition to fabricate biological devices such as immune sensors.Read moreRead less
Cumulenes and Heterocumulenes - Stellar Molecules and New Materials. This project involves the formation and characterisation of transient neutrals (formed in the mass spectrometer by neutralisation of charged precursor ions) which are either found in stellar dust clouds, or related molecules which may be either potential stellar molecules or have importance in the development of new materials. This work may lead to a better understanding of how biomolecules are formed in interstellar environs. ....Cumulenes and Heterocumulenes - Stellar Molecules and New Materials. This project involves the formation and characterisation of transient neutrals (formed in the mass spectrometer by neutralisation of charged precursor ions) which are either found in stellar dust clouds, or related molecules which may be either potential stellar molecules or have importance in the development of new materials. This work may lead to a better understanding of how biomolecules are formed in interstellar environs. The Adelaide and Berlin groups are internationally known, already with ongoing collaboration. This application seeks to extend the scope of this world-class research, and to train the premier graduate students in astrochemistry.Read moreRead less