Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Pavel Kazantsev"'
Autor:
Alexis Dimitriadis, Anna Becker, Krzysztof Chelminski, Pavel Kazantsev, Egor Titovich, Godfrey Azangwe, Liset de la Fuente Rosales, Benjamin Kellogg, Mauro Carrara, Jamema Swamidas
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 32, Iss , Pp 100665- (2024)
Background and Purpose: Dosimetry audits are essential for reducing errors in brachytherapy. A postal dosimetry audit methodology was developed and tested in an international multicentre pilot, to assess the accuracy of the Reference Air Kerma Rate o
Externí odkaz:
https://doaj.org/article/63975ff58cd745df8271d7754073b106
Autor:
Krzysztof Chelminski, Alexis Dimitriadis, Roua Abdulrahim, Pavel Kazantsev, Evelyn Granizo-Roman, Jonathan Kalinowski, Shirin Abbasi Enger, Godfrey Azangwe, Mauro Carrara, Jamema Swamidas
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 32, Iss , Pp 100657- (2024)
Background and Purpose: Full-scatter conditions in water are impractical for postal dosimetry audits in brachytherapy. This work presents a method to obtain correction factors that account for deviations from full-scatter water-equivalent conditions
Externí odkaz:
https://doaj.org/article/7f35ded97fce423eb624eefadd6aa05a
Autor:
Stephen F. Kry, Christine B. Peterson, Rebecca M. Howell, Joanna Izewska, Jessica Lye, Catharine H. Clark, Mitsuhiro Nakamura, Coen Hurkmans, Paola Alvarez, Andrew Alves, Tomislav Bokulic, David Followill, Pavel Kazantsev, Jessica Lowenstein, Andrea Molineu, Jacob Palmer, Susan A. Smith, Paige Taylor, Paulina Wesolowska, Ivan Williams
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 7, Iss , Pp 39-44 (2018)
Background and purpose: Remote beam output audits, which independently measure an institution’s machine calibration, are a common component of independent radiotherapy peer review. This work reviews the results and trends of these audit results acr
Externí odkaz:
https://doaj.org/article/5abf2823e6c34f7587071731bf8c8f28
Autor:
A.N. Moiseev, E.N. Sokolov, Moscow Llc «MedScan», K.V. Tolkachev, Iaea, Vienna, Austria, Pavel Kazantsev, M.P. Shatenok, M.V. Kislyakova, S.A. Ryzhov
Publikováno v:
"Radiation and Risk" Bulletin of the National Radiation and Epidemiological Registry. 29:164-172
The article addresses results of IAEA thermoluminescent (TL) and radio-photoluminescent (RPL) postal dose audit of the external beam radiotherapy (EBRT) equipment, linacs and cobalt units, performed in Russia over the past 20 years between 1999 and 2
Background: The IAEA/WHO postal dose audit programme has been operating since 1969 with the aim of improving the accuracy and consistency of dosimetry in radiotherapy in low-income and middle-income countries world-wide. This study summarises the 50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96e5dcf6870ad547e0483136625c59a3
https://doi.org/10.1080/0284186x.2020.1723162
https://doi.org/10.1080/0284186x.2020.1723162
Autor:
Anna Maria Campos, Stephen F Kry, K. Chelminski, Daniela Ekendahl, Victor Gabriel Leandro Alves, Wu Hao, Emelie Adolfsson, Joanna Izewska, Srimanoroth Siri, David Thwaites, Dietmar Georg, José Luis Alonso Samper, Mikko Tenhunen, Paulina Wesolowska, Wolfgang Lechner, Sumanth Panyam Vinatha, Luo Suming, Åsa Carlsson Tedgren, Tomislav Bokulić, David S Followill, Julie Povall, Milan Tomsejm, Sougata Rakshit, Wojciech Bulski, Irena Koniarova, Pavel Kazantsev
Introduction: Within an International Atomic Energy Agency (IAEA) co-ordinated research project (CRP), a remote end-to-end dosimetric quality audit for intensity modulated radiation therapy (IMRT)/ volumetric arc therapy (VMAT) was developed to verif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b52104e272cb558374c24b496cc910e6
http://hdl.handle.net/10138/308441
http://hdl.handle.net/10138/308441
Autor:
Victor Hernandez, Daniel Venencia, Eduard Gershkevitsh, Paulina Wesolowska, Joanna Izewska, Milan Tomsej, Nuria Jornet, Catharine H. Clark, Pavel Kazantsev, Jacob Van Dyk, Wolfgang Lechner, Tomislav Bokulić
Publikováno v:
ACTA ONCOLOGICA
r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
instname
r-IIB SANT PAU. Repositorio Institucional de Producción Científica del Instituto de Investigación Biomédica Sant Pau
instname
Background: The IAEA has developed and tested an on-site, end-to-end IMRT/VMAT dosimetry audit methodology for head and neck cases using an anthropomorphic phantom. The audit methodology is described, and the results of the international pilot testin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::618b8d6b6958422b774db64c78899587
https://www.bib.irb.hr/1097389
https://www.bib.irb.hr/1097389
Publikováno v:
Biomedical Engineering. 50:70-74
Daily inspections of the radiation output of accelerator radiation beams prior to patient treatment are a compulsory component of all international recommendations on quality assurance. In the classic version, such an inspection is performed using st
Autor:
Jessica Lye, Catharine H. Clark, Mitsuhiro Nakamura, Christine B. Peterson, J. Palmer, Pavel Kazantsev, David S Followill, Joanna Izewska, Ivan Williams, Stephen F Kry, Susan A. Smith, Coen W. Hurkmans, Paulina Wesolowska, Tomislav Bokulić, Paola Alvarez, Andrew Alves, Jessica Lowenstein, Rebecca M. Howell, Andrea Molineu, Paige A. Taylor
Publikováno v:
Physics and Imaging in Radiation Oncology, Vol 7, Iss, Pp 39-44 (2018)
Background and purpose: Remote beam output audits, which independently measure an institution’s machine calibration, are a common component of independent radiotherapy peer review. This work reviews the results and trends of these audit results acr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af4aa644e40a15c412e960b5aa76b8b9
https://doi.org/10.1016/j.phro.2018.08.005
https://doi.org/10.1016/j.phro.2018.08.005
Autor:
Pavel Kazantsev, Istvan Csete, Tomislav Bokulić, Andrew Cole, Joanna Izewska, Ahmed Meghzifene, Paulina Wesolowska
The IAEA has introduced an Optically Stimulated Luminescence Dosimetry (OSLD) system to conduct postal audits to Secondary Standard Dosimetry Laboratories (SSDLs) for radiation protection level. The audit independently checks 137 Cs radiation protect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47c0bfb77985a66a456b8f95f11859c2
https://www.bib.irb.hr/1093044
https://www.bib.irb.hr/1093044