Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Armia George"'
Autor:
Liza Thomas, Armia George, Geoffrey P Delaney, James Otton, Michael G Jameson, D. Tran, Vikneswary Batumalai, Gary P Liney, Eng-Siew Koh, Lois Holloway, S. Tang
Publikováno v:
Radiotherapy and Oncology. 132:257-265
Subacute changes following breast radiotherapy have been demonstrated in discrete areas of the left ventricle (LV), with recent guidelines being developed to help determine dose to subvolumes of the LV. This study aims to determine doses to the 17 se
Publikováno v:
Physica medica : PM : an international journal devoted to the applications of physics to medicine and biology : official journal of the Italian Association of Biomedical Physics (AIFB). 86
Purpose To evaluate the Integral Quality Monitor (IQM) as a clinical dosimetry device for detecting photon beam delivery errors in clinically relevant conditions. Materials and methods The IQM’s ability to detect delivery errors introduced into cli
Autor:
Jan-Jakob Sonke, Armia George, Ricky O'Brien, Paul J. Keall, Benjamin Lau, Shalini K Vinod, Owen Dillon, Sandie Smith, Andrew Wallis
Publikováno v:
Radiotherapy & Oncology
Background and purpose We present the first implementation of Adaptive 4D cone beam CT (4DCBCT) that adapts the image hardware (gantry rotation speed and kV projections) in response to the patient’s real-time respiratory signal. Adaptive 4DCBCT was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0df72d1ab2dca236f677c37cce0e11f3
https://hdl.handle.net/2123/27795
https://hdl.handle.net/2123/27795
Autor:
Armia George, Trent Causer, Laura Glaubes, Jarrad Begg, Peter E Metcalfe, Sarah Alnaghy, Bin Dong, Lois Holloway, Thahabah Alharthi
Publikováno v:
Medical Physics. 45:4783-4787
Autor:
Jarrad Begg, Urszula Jelen, Trent Causer, Laura Glaubes, Armia George, Sarah Alnaghy, Bin Dong, Gary Goozee, Thahabah Alharthi, Gary P Liney, Lois Holloway, Paul J. Keall
Publikováno v:
Medical Physics
Purpose Dose deposition measurements for parallel MRI-linacs have previously only shown comparisons between 0 T and a single available magnetic field. The Australian MRI-Linac consists of a magnet coupled with a dual energy linear accelerator and a 1
Autor:
Paul J. Keall, Tess Reynolds, Armia George, Andrew Wallis, Ricky O'Brien, Shalini K Vinod, Sandie Smith, Owen Dillon, Benjamin King Fung Lau, Jan-Jakob Sonke
Publikováno v:
Physics in Medicine & Biology
Conventional 4DCBCT captures 1320 projections across 4 min. Adaptive 4DCBCT has been developed to reduce imaging dose and scan time. This study investigated reconstruction algorithms that best complement adaptive 4DCBCT acquisition for reducing imagi
Autor:
Andrew Wallis, Owen Dillon, Armia George, Sarah Alnaghy, R. O'Brien, Jan-Jakob Sonke, Paul J. Keall, Sandie Smith, Shalini K Vinod
Publikováno v:
Radiotherapy and Oncology. 152:S177
Autor:
Armia George, Laura Glaubes, Jarrad Begg, Peter E Metcalfe, Lois Holloway, Thahabah Alharthi, Bin Dong, Trent Causer, Sarah Alnaghy
Publikováno v:
Medical physics. 45(1)
PURPOSE Longitudinal magnetic fields narrow beam penumbra and tighten lateral spread of secondary electrons in air cavities, including lung tissue. Gafchromic® EBT3 film was used to investigate differences between penumbra in solid water and solid l
Autor:
Natalia Roberts, Jarrad Begg, Thahabah Alharthi, Peter E Metcalfe, Sarah Alnaghy, Armia George, Lois Holloway, Urszula Jelen, B Oborn, Bin Dong, Trent Causer
Publikováno v:
Physica Medica. 42:9-10
The purpose of this work was to model a novel X-ray source that is the current linear accelerator in use for the Australian MRI-linac system. MR-guided radiotherapy is an advanced technique which combines the excellent soft tissue contrast and high t
Autor:
B Oborn, P. Vial, Laura Glaubes, Gary Goozee, Sarah Alnaghy, Armia George, Lois Holloway, Trent Causer, Paul J. Keall, Thahabah Alharthi, Jarrad Begg, David Thwaites, Peter E Metcalfe, Sankar Arumugam, Bin Dong, Gary P Liney, Brendan Whelan
Publikováno v:
Radiotherapy and Oncology. 119:S462-S463