Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Lalageh Mirzakhanian"'
Publikováno v:
Medical Physics. 48:1884-1892
Purpose The purpose of this study is to provide data for the calibration of the recent RefleXion TM biology-guided radiotherapy (BgRT) machine (Hayward, CA, USA) following the International Atomic Energy Agency (IAEA) and the American Association of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::58402a8e66261a4e1159cdfbc3721c4c
https://doi.org/10.1002/mp.14631
https://doi.org/10.1002/mp.14631
Publikováno v:
Medical Physics. 47:5209-5221
Purpose The purpose of this study is to provide a calibration methodology for radiation therapy machines where the closest field to the conventional reference field may not meet the lateral charged particle equilibrium (LCPE) condition of the machine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c347d08e1bb476a8c72f9a7731cb44a3
https://doi.org/10.1002/mp.14325
https://doi.org/10.1002/mp.14325
Autor:
Veng Jean Heng, Nakorn Phaisangittisakul, Sumalee Yabsantia, Taweap Sanghangthum, Sornjarod Oonsiri, Lalageh Mirzakhanian, Sivalee Suriyapee, Jan Seuntjens
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). 88
Purpose To determine the field output correction factors of the radiophotoluminescence glass dosimeter (RPLGD) in parallel and perpendicular orientations with reference to CC01, the ionization chamber. Methods The dose to a small water volume and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dce02c7ac1d54ad70aaf85e657c59ff2
https://pubmed.ncbi.nlm.nih.gov/34280729
https://pubmed.ncbi.nlm.nih.gov/34280729
Autor:
J. Tikkanen, Jan Seuntjens, Pedro Teles, M McEwen, Maria Pimpinella, Pedro Andreo, M. Hanlon, Claus E. Andersen, L. Sommier, Ralf-Peter Kapsch, M. Pinto, Lalageh Mirzakhanian, L. De Prez, F. Delaunay, P Francescon, Klemens Zink, Javier Vijande, Jorge Borbinha, David T Burns, Facundo Ballester, B. R. Muir, S Vatnitsky, Chris Oliver, Jarkko Ojala
The IAEA is currently coordinating a multi-year project to update the TRS-398 Code of Practice for the dosimetry of external beam radiotherapy based on standards of absorbed dose to water. One major aspect of the project is the determination of new b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a772e79e06b2681a48aaffd3b5b43357
Publikováno v:
Physics in medicine and biology. 65(6)
Currently, the American Association of Physicists in Medicine (AAPM) TG-21 is the conventional protocol currently used for the calibration of the Leksell Gamma Knife
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::103f29c5d6e791856390dfd22965e02c
https://pubmed.ncbi.nlm.nih.gov/31914427
https://pubmed.ncbi.nlm.nih.gov/31914427
Publikováno v:
Medical Physics. 45:1748-1757
Purpose To calculate the kQmsr,Q0fmsr,fref factors for nine common ionization chamber types following the small fields dosimetry formalism for the calibration of the Leksell Gamma Knife® (LGK) PerfexionTM using Monte Carlo simulation. This study als
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::adc5bbaded9ad49da74393c9f65fa0be
https://doi.org/10.1002/mp.12821
https://doi.org/10.1002/mp.12821
Publikováno v:
Medical physicsREFERENCES. 47(10)
The purpose of this study is to provide a calibration methodology for radiation therapy machines where the closest field to the conventional reference field may not meet the lateral charged particle equilibrium (LCPE) condition of the machine-specifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::50af943d92b3174d88f17f11704c623a
https://pubmed.ncbi.nlm.nih.gov/32815187
https://pubmed.ncbi.nlm.nih.gov/32815187
Publikováno v:
Physics in Medicine & Biology. 65:065003
Currently, the American Association of Physicists in Medicine (AAPM) TG-21 is the conventional protocol currently used for the calibration of the Leksell Gamma Knife® (LGK) (despite the publication of the AAPM TG-51 protocol). However, this protocol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39df7c8c39abc2c29a90289dfccd7b0d
https://doi.org/10.1088/1361-6560/ab6953
https://doi.org/10.1088/1361-6560/ab6953
Publikováno v:
Medical physics. 45(4)
To calculate the kQmsr,Q0fmsr,fref factors for nine common ionization chamber types following the small fields dosimetry formalism for the calibration of the Leksell Gamma KnifeThe ionization chambers are modeled using the EGSnrc and PENELOPE Monte C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d329a7fd502f967ecd215c386558f5ba
https://pubmed.ncbi.nlm.nih.gov/29468677
https://pubmed.ncbi.nlm.nih.gov/29468677
Autor:
J. Dubeau, Sanjeeva Witharana, Lalageh Mirzakhanian, Christina Vallhagen Dahlgren, R Maglieri, Shirin A. Enger, John Kildea
Publikováno v:
Medical Physics. 43:4941-4942
We describe the measurements of neutron spectra that we undertook around a scanning proton beam at the Skandion proton therapy clinic in Uppsala, Sweden. Measurements were undertaken using an extended energy range Nested Neutron Spectrometer (NNS, De
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8aa424324a55002f8567705617440e2
https://doi.org/10.1118/1.4961799
https://doi.org/10.1118/1.4961799