The effect of welding thermal cycles on microstructure and mechanical properties of Zircaloy-4 Nuclear-material interaction research (neutron irradiation, neutron diffraction, positron life time spectroscopy, etc) National and International safeguards and security research (anti-terrorism research) Research on CRC for light metals Creep properties of P91 and P92 steel welds Prequalifying emergency welding (temper bead welding) Integrity of high energy piping (CRC project) Coatings for high temperature steam valve spindles (CRC project) Synroc for immobilising nuclear waste Mechanised girth welding, (CRC project) Welding galvanised steel, (CRC project) Hot cracking in high strength cellulosic electrode weld metal, (CRC project) Electric resistance welding of high strength pipe line, , (CRC project) Transverse cracking in submarine steel weld metal, , (CRC project) The application of shape memory couplings for high pressure fuel pipe, (CRC project)

July, 2005-July, 2008 Senior Research Scientist Materials Division Australian Nuclear Science & Technology Organisation New Illawarra Road, Lucas Heights, NSW 2234

July, 2000-June, 2005 Research Scientist, Electron Microscopy Group Materials Division Australian Nuclear Science & Technology Organisation New Illawarra Road, Lucas Heights, NSW 2234 July, 1998-June, 2000 Research Fellow, CRC for Welded Structures Dept. of Materials Engineering University of Wollongong Australia March, 1995-June, 1998 Research Associate, CRC for Welding and Joining Dept. of Materials Engineering University of Wollongong Australia October, 1991-December, 1994 Part time Research Assistant, Shape memory materials group Part time Teaching Assistant Demonstrating practi