Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Matthew Newall"'
Real-time high spatial resolution dose verification in stereotactic motion adaptive arc radiotherapy
Autor:
Vladimir Perevertaylo, Marco Petasecca, Vincent Caillet, Michael L. F Lerch, Jeremy T. Booth, Paul J. Keall, Anatoly B. Rosenfeld, Mitchell Duncan, Matthew Newall
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose Radiation treatments delivered with real‐time multileaf collimator (MLC) tracking currently lack fast pretreatment or real‐time quality assurance. The purpose of this study is to test a 2D silicon detector, MagicPlate‐512 (MP512), in a
Autor:
Marco Petasecca, Anatoly B. Rosenfeld, Naruhiro Matsufuji, Susanna Guatelli, Matthew Newall, Emily Debrot
Publikováno v:
Medical Physics. 45:953-962
Purpose The measurement of depth dose profiles for range and energy verification of heavy ion beams is an important aspect of quality assurance procedures for heavy ion therapy facilities. The steep dose gradients in the Bragg peak region of these pr
Autor:
Michael L. F Lerch, Giacomo Cuttone, G. Milluzzo, Giada Petringa, Vladimir Perevertaylo, G.A.P. Cirrone, Susanna Guatelli, Matthew Newall, Francesco Romano, Aaron Merchant, Marco Petasecca, Anatoly B. Rosenfeld, Michael Jackson
Publikováno v:
Radiation Measurements. 106:378-384
The characterisation of a novel multi-strip silicon detector, the serial Dose Magnifying Glass, to incident 60 MeV mono-energetic proton beams, typical for ocular melanoma treatment, was performed by means of Geant4 simulations and experimental metho
Autor:
Kananan Utitsarn, Michael L. F Lerch, Wolfgang A. Tomé, Vladimir Perevertaylo, Matthew Newall, Anatoly B. Rosenfeld, Peter E Metcalfe, Martin G Carolan, Marco Petasecca, Mitchell Duncan, Kym Nitschke, Nauljun Stansook
Publikováno v:
Medical Physics. 44:4313-4321
Purpose This study aims to investigate the 2D monolithic silicon diode array size of 52x52 mm2 (MP512) angular response. An angular correction method has been developed that improves the accuracy of dose measurement in a small field. Methods The MP51
Autor:
Stéphanie Corde, Marco Petasecca, Anatoly B. Rosenfeld, A. Espinoza, Matthew Newall, Vladimir Perevertaylo, Khalsa Al shukaili, Michael L. F Lerch
Publikováno v:
Medical Physics. 44:628-636
Purpose Nowadays, there are many different applications that use small fields in radiotherapy treatments. The dosimetry of small radiation fields is not trivial due to the problems associated with lateral disequilibrium and source occlusion and requi
Autor:
Michael L. F Lerch, A. Espinoza, Marco Petasecca, Jarrad Begg, Peter E Metcalfe, Sarah Alnaghy, Maegan Gargett, Gary P Liney, Matthew Newall, Anatoly B. Rosenfeld, Lois Holloway, Mitchell Duncan, Mircea Lazea
Publikováno v:
Australasian Physical & Engineering Sciences in Medicine. 39:921-932
Tracking the position of a moving radiation detector in time and space during data acquisition can replicate 4D image-guided radiotherapy (4DIGRT). Magnetic resonance imaging (MRI)-linacs need MRI-visible detectors to achieve this, however, imaging s
Autor:
C Shieh, Michael Jackson, Simon Downes, Paul Liu, Stéphanie Corde, Matthew Newall, Soo-Min Heng, Paul J. Keall, Ricky O'Brien
Purpose Compared to conventional linacs with rotating gantries, a fixed-beam radiotherapy system could be smaller, more robust and more cost-effective. In this work, we developed and commissioned a prototype x-ray radiotherapy system utilizing a fixe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e02ed9ba6684ae1e8732c11e34cf9a6d
https://hdl.handle.net/2123/21505
https://hdl.handle.net/2123/21505
Autor:
Coen van Gulijk, Matthew Newall
Publikováno v:
University of Huddersfield-PURE
Autor:
Matthew Newall, Violeta Holmes
Publikováno v:
Safety and Reliability. 36:213-224
High performance computing (HPC) and Big Data are technologies vital for advancement in science, business and industry. HPC combines computing power of supercomputers and computer clusters, and parallel and distributed processing techniques for solvi
Autor:
Peter E Metcalfe, I. Fuduli, Michael L. F Lerch, Martin G Carolan, Matthew Newall, Marco Petasecca, Vladimir Perevertaylo, Dean L Cutajar, C Porumb, A. H. Aldosari, Anatoly B. Rosenfeld
Publikováno v:
IEEE Transactions on Nuclear Science. 63:1808-1817
Modern stereotactic radiation therapy modalities utilize small beams and large dose gradients to deliver radiation in few fractions, reducing the possibility to correct for mistakes during the treatment process. Therefore, in order to ensure best pos