Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Karim Bahhous"'
Publikováno v:
Iranian Journal of Medical Physics, Vol 16, Iss 6, Pp 397-404 (2019)
Introduction: The postmastectomy radiotherapy uses bolus to improve the coverage close to the skin; however, it needs to be removed in case of severe skin toxicity. This study investigated the effect of bolus parameters (i.e., frequency and thickness
Externí odkaz:
https://doaj.org/article/d4023815ba0049b2985a956fa8bae778
Autor:
Yassir Elghazi, Samir Didi, Dikra Bakari, Karim Bahhous, Abdeslem Rrhioua, Mustapha Zerfaoui, Mustapha Assalmi
Publikováno v:
Materials Today: Proceedings. 72:3502-3508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2bfa0044df5341a8f8612b77044d6ad
https://doi.org/10.1016/j.matpr.2022.08.161
https://doi.org/10.1016/j.matpr.2022.08.161
Publikováno v:
Journal of Radiotherapy in Practice. 20:210-216
Introduction:Bolus material is frequently used on patient’s skin during radiation therapy to reduce or remove build-up effect for high-energy beams. However, the air-gaps formed between the bolus and the skin’s irregular surface reduce the accura
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b4d890b326389a179cd3838a52091c8
https://doi.org/10.1017/s1460396920000047
https://doi.org/10.1017/s1460396920000047
Autor:
Zakaria Aboulbanine, Karim Bahhous
Publikováno v:
Radiation physics and chemistry 201, 110451 (2022). doi:10.1016/j.radphyschem.2022.110451
Radiation physics and chemistry 201, 110451 (2022). doi:10.1016/j.radphyschem.2022.110451
The concept of virtual source model has been developed to provide an efficient and precise particle generator mainly involved in standard photon beam treat
The concept of virtual source model has been developed to provide an efficient and precise particle generator mainly involved in standard photon beam treat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d54bd79c9dc72e62268d11713d84c935
Autor:
Hassan Ou hadda, Mustapha Zerfaoui, Karim Bahhous, Zakaria Aboulbanine, Samir Didi, Abdeslem Rrhioua, Dikra Bakari
Publikováno v:
Biomedical Physics & Engineering Express. 9:015009
In radiology, the photon fluence and the energy spectrum generated from an x-ray tube may depend on the anode tilt angle. In this contribution, a Monte Carlo investigation is performed to quantify this effect by modeling an x-ray tube based on publis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efd31d5879cdd41b6ea475ec7ddfb1f2
https://doi.org/10.1088/2057-1976/acab6c
https://doi.org/10.1088/2057-1976/acab6c
Publikováno v:
Journal of Instrumentation. 17:P09019
This study aims to optimize the iterative deconvolution correction of air-filled ionization chamber measurements with limited spatial resolution for photon beam dosimetry. The ionization chamber volume effect could be explained by the inhomogeneity o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18dbc0580cd9b78420f8b7d20d31da93
https://doi.org/10.1088/1748-0221/17/09/p09019
https://doi.org/10.1088/1748-0221/17/09/p09019
Autor:
Karim Bahhous, Mustapha Zerfaoui, Camelea Miry, Mohammed Hamal, Abdeslem Rrhioua, Abdelkader El Hamli, Abdelilah Moussa
Publikováno v:
Lecture Notes in Electrical Engineering ISBN: 9789811562587
Medical cyclotrons are devices dedicated to the production of radionuclides administered to patients to perform either diagnostics or therapy. The \(^{18}F\) used for the synthesis of fluorodeoxyglucose (\(^{18}FDG\)) is produced by the bombardment o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67bd9e2016c6cfd97818514749cf527f
https://doi.org/10.1007/978-981-15-6259-4_39
https://doi.org/10.1007/978-981-15-6259-4_39
Autor:
Samir Didi, Karim Bahhous, Mustapha Zerfaoui, Zakaria Aboulbanine, Hassan Ouhadda, Abdellah Halimi
Publikováno v:
Biomedical Physics & Engineering Express. 8:025007
Background and purpose . This work aims to present the strategy to simulate a clinical linear accelerator based on the geometry provided by the manufacturer and summarize the corresponding experimental validation. Simulations were performed with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85c8d23c32c76d124847aa2821d83456
https://doi.org/10.1088/2057-1976/ac4dd2
https://doi.org/10.1088/2057-1976/ac4dd2