Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Saad Aldelaijan"'
Autor:
Saad Aldelaijan, P. Papaconstadopoulos, James Schneider, Ivan Buzurovic, Slobodan Devic, Hamed Bekerat, Jan Seuntjens, Robert A. Cormack
Publikováno v:
Medical Physics. 47:6122-6139
Purpose To quantify and verify the dosimetric impact of high-dose rate (HDR) source positional uncertainty in brachytherapy, and to introduce a model for three-dimensional (3D) position tracking of the HDR source based on a two-dimensional (2D) measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d9fab383910843a704d9a1dff05b007
https://doi.org/10.1002/mp.14540
https://doi.org/10.1002/mp.14540
Autor:
F. Alrumayan, Belal Moftah, Mohammad Al-Shabanah, M. Shehadeh, F. Alzorkany, Slobodan Devic, Jan Seuntjens, Ghazi Alsbeih, Nada Tomic, Saad Aldelaijan
Publikováno v:
Physica Medica. 77:146-153
Purpose This study provides methodology of calibrating as well as controlling the output for an MTT (3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide) colorimetric assay irradiated in a low energy proton beam using EBT3-model GAFCHROMICTM
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87a355c32484596c24634a976e23c36
https://doi.org/10.1016/j.ejmp.2020.08.003
https://doi.org/10.1016/j.ejmp.2020.08.003
Autor:
M. Khosravi, Ivan Buzurovic, Jan Seuntjens, Desmond A. O'Farrell, Y. Khouj, Slobodan Devic, Thomas C. Harris, Saad Aldelaijan
Publikováno v:
Radiotherapy and Oncology. 158:S190-S192
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ba9e7707b6a6b34aaf9c29d2b792163
https://doi.org/10.1016/s0167-8140(21)06388-x
https://doi.org/10.1016/s0167-8140(21)06388-x
Autor:
Li-Heng Liang, Slobodan Devic, Peter G F Watson, Jan Seuntjens, Nada Tomic, Hamed Bekerat, Saad Aldelaijan, Marija Popovic, Marc Morcos
Publikováno v:
Physica Medica. 64:40-44
Purpose We investigate the effect of the GafChromic™ film EBT3 model absorbed dose energy response when used for dose measurements around low-energy photon sources. Monte Carlo based correction procedure in synergy with appropriate calibration curv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9db9ea3cb40ba240971ca29c28165236
https://doi.org/10.1016/j.ejmp.2019.05.017
https://doi.org/10.1016/j.ejmp.2019.05.017
Autor:
Hamed Bekerat, Golub Antunovic, Saad Aldelaijan, Slobodan Devic, Nada Tomic, P. Papaconstadopoulos, Jan Seuntjens
Publikováno v:
Physica Medica. 62:105-110
Purpose In this work we use Monte Carlo simulations to investigate change in Computed tomography (CT) X-ray energy spectra between exposures in air and within CT dose index (CTDI) phantom. While the results of these simulations will be relevant when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49d0e1ee8711f520b9d351ca3e3e750f
https://doi.org/10.1016/j.ejmp.2019.04.015
https://doi.org/10.1016/j.ejmp.2019.04.015
Autor:
Slobodan Devic, Saad Aldelaijan
Publikováno v:
Physica Medica. 49:112-118
Objective Different dose response functions of EBT3 model GafChromic™ film dosimetry system have been compared in terms of sensitivity as well as uncertainty vs. error analysis. We also made an assessment of the necessity of scanning film pieces be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d7edfabb2b98aee943cf2964cb47b64
https://doi.org/10.1016/j.ejmp.2018.05.014
https://doi.org/10.1016/j.ejmp.2018.05.014
Autor:
Slobodan Devic, David Lewis, James Schneider, Saad Aldelaijan, P. Papaconstadopoulos, Jan Seuntjens, Nada Tomic, Shelley Shih
Publikováno v:
Medical Physics. 45:488-492
Purpose To evaluate the response of the newest XR-QA2 GafChromic™ film model in terms of postexposure signal growth and energy response in comparison with the older XR-QA (Version 2) model. Methods Pieces of film were irradiated to air kerma in air
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4393c3294a9e2a552f7dd84fac996302
https://doi.org/10.1002/mp.12689
https://doi.org/10.1002/mp.12689
Autor:
Ivan Buzurovic, Phillip M. Devlin, Hamed Bekerat, Jan Seuntjens, François DeBlois, Slobodan Devic, Saad Aldelaijan
Publikováno v:
Brachytherapy. 16:1065-1072
Purpose Current high-dose-rate brachytherapy skin treatments with the Freiburg flap (FF) applicator are planned with treatment planning systems based on the American Association of Physicists in Medicine TG-43 data sets, which assume full backscatter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a9f77902d9d54778ccea749faf06454
https://doi.org/10.1016/j.brachy.2017.06.011
https://doi.org/10.1016/j.brachy.2017.06.011
Publikováno v:
Radiotherapy and Oncology. 152:S695-S696
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43c3b2f23dccf5632647343039a5b461
https://doi.org/10.1016/s0167-8140(21)01336-0
https://doi.org/10.1016/s0167-8140(21)01336-0
Autor:
Robert A. Cormack, Thomas C. Harris, Jan Seuntjens, Ivan Buzurovic, Phillip M. Devlin, Saad Aldelaijan, Slobodan Devic, Desmond A. O'Farrell
Publikováno v:
Radiotherapy and Oncology. 152:S1087-S1088
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3aa6aa8e97fdfe3123a81ad3b1041b2
https://doi.org/10.1016/s0167-8140(21)01971-x
https://doi.org/10.1016/s0167-8140(21)01971-x