https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:25165 Q calculations which show a much smaller difference between FFF and flattened beams than originally predicted. These results are explained by the inclusion of the added backscatter plates and build-up filters used in modern clinical FFF linacs, compared to a Monte Carlo model of an FFF linac in which the flattening filter is removed and no additional build-up or backscatter plate is added.]]> Wed 11 Apr 2018 16:42:22 AEST ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:1697 Sat 24 Mar 2018 08:27:19 AEDT ]]> https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:3434 100 K/s. Despite the existence of four other titanium silicides (TiSi₂, TiSi, Ti₅Si₄, Ti₃Si) evidence of these or other intermediate phases was not found in either the pre-heating or reaction stages of the process. The reaction is, however, narrowly preceded by the α→β transformation in Ti, which initiates interdiffusion and acts as a trigger for SHS ignition. The formation of Ti₅Si₃ appears to occur by the direct solid state reaction of β-Ti and Si.]]> Sat 24 Mar 2018 07:20:26 AEDT ]]>