Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Nils Krah"'
Autor:
Magdalena Garbacz, Jan Gajewski, Marco Durante, Kamil Kisielewicz, Nils Krah, Renata Kopeć, Paweł Olko, Vincenzo Patera, Ilaria Rinaldi, Marzena Rydygier, Angelo Schiavi, Emanuele Scifoni, Tomasz Skóra, Agata Skrzypek, Francesco Tommasino, Antoni Rucinski
Publikováno v:
Radiation Oncology, Vol 17, Iss 1, Pp 1-13 (2022)
Abstract Background Variable relative biological effectiveness (vRBE) in proton therapy might significantly modify the prediction of RBE-weighted dose delivered to a patient during proton therapy. In this study we will present a method to quantify th
Externí odkaz:
https://doaj.org/article/99c16c3c72554250aaeb662b69cd7565
Autor:
George Dedes, Jannis Dickmann, Valentina Giacometti, Simon Rit, Nils Krah, Sebastian Meyer, Vladimir Bashkirov, Reinhard Schulte, Robert P. Johnson, Katia Parodi, Guillaume Landry
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 32, Iss 1, Pp 23-38 (2022)
Proton computed tomography (pCT) is a promising tomographic imaging modality allowing direct reconstruction of proton relative stopping power (RSP) required for proton therapy dose calculation. In this review article, we aim at highlighting the role
Externí odkaz:
https://doaj.org/article/dfff2621d11b437a89b7726be4844b0d
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Externí odkaz:
https://doaj.org/article/ebfd258164fe42368cbe721065ee5a0c
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
Monte Carlo simulation of particle tracking in matter is the reference simulation method in the field of medical physics. It is heavily used in various applications such as 1) patient dose distribution estimation in different therapy modalities (radi
Externí odkaz:
https://doaj.org/article/fea60fb5bd4b45908550a6494a4e8767
Autor:
Jan Gajewski, Magdalena Garbacz, Chih-Wei Chang, Katarzyna Czerska, Marco Durante, Nils Krah, Katarzyna Krzempek, Renata Kopeć, Liyong Lin, Natalia Mojżeszek, Vincenzo Patera, Monika Pawlik-Niedzwiecka, Ilaria Rinaldi, Marzena Rydygier, Elzbieta Pluta, Emanuele Scifoni, Agata Skrzypek, Francesco Tommasino, Angelo Schiavi, Antoni Rucinski
Publikováno v:
Frontiers in Physics, Vol 8 (2021)
We present commissioning and validation of Fred, a graphical processing unit (GPU)–accelerated Monte Carlo code, for two proton beam therapy facilities of different beam line design: CCB (Krakow, IBA) and EMORY (Atlanta, Varian). We followed clinic
Externí odkaz:
https://doaj.org/article/6c8d9395749d4277ad4ec344a585896c
Autor:
Jan Gajewski, Angelo Schiavi, Nils Krah, Gloria Vilches-Freixas, Antoni Rucinski, Vincenzo Patera, Ilaria Rinaldi
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
The purpose of this work was to implement a fast Monte Carlo dose calculation tool, Fred, in the Maastro proton therapy center in Maastricht (Netherlands) to complement the clinical treatment planning system. Fred achieves high accuracy and computati
Externí odkaz:
https://doaj.org/article/01c5382d5d5d481a889bf5b94e7c5900
Autor:
Paulina Stasica, Jakub Baran, Carlos Granja, Nils Krah, Grzegorz Korcyl, Cristina Oancea, Monika Pawlik-Niedźwiecka, Szymon Niedźwiecki, Marzena Rydygier, Angelo Schiavi, Antoni Rucinski, Jan Gajewski
Publikováno v:
Frontiers in Physics, Vol 8 (2020)
A precise characterization of therapeutic proton pencil beams is essential for the commissioning of any treatment planning system (TPS). The dose profile characterization includes measurement of the beam lateral dose profile in the beam core and far
Externí odkaz:
https://doaj.org/article/54cc5c33a0374eabb6ab8eaf2f4eca4e
Autor:
George Dedes, Hubertus Drosten, Stefanie Götz, Jannis Dickmann, Christina Sarosiek, Mark Pankuch, Nils Krah, Simon Rit, Vladimir Bashkirov, Reinhard W. Schulte, Robert P. Johnson, Katia Parodi, Ethan DeJongh, Guillaume Landry
Publikováno v:
Medical Physics. 49:4671-4681
Improving the accuracy of relative stopping power (RSP) in proton therapy may allow reducing range margins. Proton computed tomography (pCT) has been shown to provide state-of-the-art RSP accuracy estimation, and various scanner prototypes have recen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aeb8c552ca626418d4b5a181f944a6e8
https://doi.org/10.1002/mp.15657
https://doi.org/10.1002/mp.15657
Autor:
Simon Rit, Jannis Dickmann, Sebastian Meyer, George Dedes, Reinhard W. Schulte, Nils Krah, R. P. Johnson, Vladimir Bashkirov, V. Giacometti, Katia Parodi, Guillaume Landry
Publikováno v:
Zeitschrift fur Medizinische Physik
Zeitschrift fur Medizinische Physik, Elsevier, In press, ⟨10.1016/j.zemedi.2020.06.006⟩
Zeitschrift fur Medizinische Physik, Elsevier, In press, ⟨10.1016/j.zemedi.2020.06.006⟩
International audience; Proton computed tomography (pCT) is a promising tomographic imaging modality allowing direct reconstruction of proton relative stopping power (RSP) required for proton therapy dose calculation. In this review article, we aim a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1836cf331630f14b69d5668e46936d40
https://doi.org/10.1016/j.zemedi.2020.06.006
https://doi.org/10.1016/j.zemedi.2020.06.006
Publikováno v:
IEEE Transactions on Radiation and Plasma Medical Sciences
IEEE Transactions on Radiation and Plasma Medical Sciences, 2022, 6 (8), pp.847-858. ⟨10.1109/TRPMS.2022.3167334⟩
IEEE Transactions on Radiation and Plasma Medical Sciences, 2022, 6 (8), pp.847-858. ⟨10.1109/TRPMS.2022.3167334⟩
Proton computed tomography (pCT) suffers from a lower spatial resolution compared to X-ray CT due to the stochastic non-linear proton paths. The most likely path (MLP) formalism provides an estimate for the proton path as well as the uncertainty arou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0264af3f08c271afb40e3c8f7427425
https://hal.science/hal-03656408/document
https://hal.science/hal-03656408/document
