Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Andrew Fielding"'
Autor:
Nazia Parveen, Prabhakar Ramachandran, Venkatakrishnan Seshadri, Ben Perrett, Andrew Fielding
Publikováno v:
Journal of Medical Physics, Vol 47, Iss 3, Pp 235-242 (2022)
Aim: The aim of this study was to compare the Exradin W2 scintillator, PTW microDiamond, IBA Razor Nano, and IBA Razor chamber detectors for small-field dose measurements and validate the measured data against the EGSnrc user code and observe the var
Externí odkaz:
https://doaj.org/article/c4b3a391dfaa41108f143533ba01904a
Publikováno v:
PLoS ONE, Vol 18, Iss 2, p e0280765 (2023)
Computed tomography (CT) derived Monte Carlo (MC) phantoms allow dose determination within small animal models that is not feasible with in-vivo dosimetry. The aim of this study was to develop a CT-derived MC phantom generated from a mouse with a xen
Externí odkaz:
https://doaj.org/article/7f61b552bf9b45729bfcf1c259b64a60
Autor:
Keya Amarsee, Prabhakar Ramachandran, Andrew Fielding, Margot Lehman, Christopher Noble, Ben Perrett, Daryl Ning
Publikováno v:
Journal of Medical Physics, Vol 46, Iss 2, Pp 80-87 (2021)
Purpose: Fiducial marker seeds are often used as a surrogate to identify and track the positioning of prostate volume in the treatment of prostate cancer. Tracking the movement of prostate seeds aids in minimizing the prescription dose spillage outsi
Externí odkaz:
https://doaj.org/article/8609f43ecb374a869021fde2bc75311a
Set-up errors are a problem for pre-clinical irradiators that lack imaging capabilities. The aim of this study was to investigate the impact of the potential set-up errors on the dose distribution for a mouse with a xenographic tumour irradiated with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4e3a9c03286318fb59d3124fb23a9c2
https://doi.org/10.21203/rs.3.rs-2730207/v1
https://doi.org/10.21203/rs.3.rs-2730207/v1
Autor:
Andrew Fielding
Publikováno v:
Journal of Radiotherapy in Practice. 22
Introduction: The dose calculation plays a crucial role in many aspects of contemporary clinical radiotherapy treatment planning process. It therefore goes without saying that the accuracy of the dose calculation is of very high importance. The gold
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14b6d8fe8c6ebd3ce4f96ec27505b76c
https://doi.org/10.1017/s1460396923000079
https://doi.org/10.1017/s1460396923000079
Autor:
Andrew Fielding
Publikováno v:
Journal of Radiotherapy in Practice. 22
Introduction: This is the second of two papers giving an overview of the use of Monte-Carlo techniques for radiotherapy applications. Methods: The first paper gave an introduction and introduced some of the codes that are available to the user wishin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a5372d1ba656b219e382b47b99cedd0
https://doi.org/10.1017/s1460396923000080
https://doi.org/10.1017/s1460396923000080
Autor:
Andrew Fielding, Yaqub Jonmohamadi, Antony J. Lomax, Giovanni Fattori, Ajay K. Pandey, Damien C. Weber, Riccardo Via
Publikováno v:
IEEE Sensors Journal. 21:14443-14453
Motion of the tumour during a radiotherapy treatment can compromise the clinical outcome for the cancer patient. To address this challenge the suitability and performance of the Intel RealSense™ D415 depth camera has been investigated as a tool for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c61bee377b0f070b9d56a69d85e557f2
https://doi.org/10.1109/jsen.2020.2993264
https://doi.org/10.1109/jsen.2020.2993264
Autor:
Prabhakar Ramachandran, Margot Lehman, Andrew Fielding, Ben Perrett, Keya Amarsee, Daryl Ning, Christopher Noble
Publikováno v:
Journal of Medical Physics, Vol 46, Iss 2, Pp 80-87 (2021)
Purpose: Fiducial marker seeds are often used as a surrogate to identify and track the positioning of prostate volume in the treatment of prostate cancer. Tracking the movement of prostate seeds aids in minimizing the prescription dose spillage outsi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99113b9e013cdf1bd7f93e9bc081b13d
http://www.jmp.org.in/article.asp?issn=0971-6203
http://www.jmp.org.in/article.asp?issn=0971-6203
Autor:
Junios Junios, Zaki Su’ud, E. Soediatmoko, Freddy Haryanto, Andrew Fielding, N. Novitrian, I. Irhas
Publikováno v:
Radiological Physics and Technology. 13:398-404
This study is aimed at characterizing a single Cobalt-60 source capsule of the Gamma Knife Perfexion™ unit using the BEAMnrc Monte Carlo code. The Gamma Knife Perfexion™ source capsule was modeled using the BEAMnrc user code according to the manu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b345601b1e0d10ffa11db4984ad75977
https://doi.org/10.1007/s12194-020-00590-3
https://doi.org/10.1007/s12194-020-00590-3
Autor:
Iwona Czaplinski, Andrew Fielding
Publikováno v:
Physica Medica. 72:22-29
As a specialist field of study, medical physicists require a broad range of knowledge and skills to operate competently in their workplace. In Australia, these competencies are accredited by the Australasian College of Physical Scientists and Enginee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ab9525409ed0d46cc25d3bd9f03f71a
https://doi.org/10.1016/j.ejmp.2020.03.010
https://doi.org/10.1016/j.ejmp.2020.03.010