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Development and implementation in the Monte Carlo code PENELOPE of a new virtual source model for radiotherapy photon beams and portal image calculation

Autor: A Croc de Suray, Thomas Dautremer, I. Chabert, Eric Barat, T. Montagu, J.C. Garcia-Hernandez, M Benkreira, D. Lazaro, L. De Carlan, M. Agelou, S. Gempp

Publikováno v: Physics in Medicine and Biology
Physics in Medicine and Biology, 2016, 61 (14), pp.5215-5252. ⟨10.1088/0031-9155/61/14/5215⟩
Physics in Medicine and Biology, IOP Publishing, 2016, 61 (14), pp.5215-5252. ⟨10.1088/0031-9155/61/14/5215⟩

International audience; This work aims at developing a generic virtual source model (VSM) preserving all existing correlations between variables stored in a Monte Carlo pre-computed phase space (PS) file, for dose calculation and high-resolution port

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4f7e7d890946af59200a86c76b62d352
https://pubmed.ncbi.nlm.nih.gov/27353090

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Assessment of small volume ionization chambers as reference dosimeters in high-energy photon beams

Autor: A. Vouillaume, M. Donois, A. Ostrowsky, P. Fournier, Jean-Marc Bordy, L. De Carlan, F. Delaunay, M. Le Roy

Publikováno v: Physics in Medicine and Biology. 56:5637-5650

LNE-LNHB is involved in a European project aiming at establishing absorbed dose-to-water standards for photon-radiation fields down to 2 × 2 cm². This requires the calibration of reference ionization chambers of small volume. Twenty-four ionization

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9a1da8adf38c667004ad6ff7ee24c35
https://doi.org/10.1088/0031-9155/56/17/011

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Intercomparaison européenne d’utilisateurs de codes Monte Carlo pour le calcul d’incertitudes sur le kerma dans l’air déterminé dans un faisceau de césium-137

Autor: Jean-Marc Bordy, L. de Carlan, J. Gouriou

Publikováno v: Radioprotection. 46:305-315

Dans le cadre du projet europeen CONRAD (COordinated Network for RAdiation Dosimetry, contrat FP6-12684) coordonne par EURADOS (EUropean RAdiation DOSimetry group), le groupe de travail numero 4 avait pour objectif de s’interesser a la dosimetrie n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55dc091f8d29f39c26cd8e86b476406b
https://doi.org/10.1051/radiopro/2011106

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Analysis of a computational problem involving complex voxel geometries

Autor: M. Zankl, D. Franck, Gianfranco Gualdrini, J.M. Gómez-Ros, M. A. Lopez, M. Moraleda, L. de Carlan, M. Lis

Publikováno v: Radiation Protection Dosimetry. 131:24-27

This communication briefly summarises the results obtained from the 'International comparison on MC modeling for in vivo measurement of Americium in a knee phantom' organised within the EU Coordination Action CONRAD (Coordinated Network for Radiation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93077d9a0b000ea3f7ad5cd34bdc7ae
https://doi.org/10.1093/rpd/ncn216

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Analysis of the CONRAD computational problems expressing only stochastic uncertainties: neutrons and protons

Autor: Paolo Ferrari, Andrea Pola, J.-M. Bordy, Roberto Bedogni, S. Rollet, Bernd R. L. Siebert, L. de Carlan, M. Terrissol, Robert A. Price, I. Kodeli, Stefano Agosteo, F. Schultz, J. M. Gomez Ros, J.-L. Chartier, V. Lacoste, Maria Zankl, Richard Tanner, B. Großwendt, Gianfranco Gualdrini

Publikováno v: Radiation Protection Dosimetry. 131:7-14

Within the scope of CONRAD (A Coordinated Action for Radiation Dosimetry) Work Package 4 on Computational Dosimetry jointly collaborated with the other research actions on internal dosimetry, complex mixed radiation fields at workplaces and medical s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::716f2398ab5bcbc41dd2fb826ac52094
https://doi.org/10.1093/rpd/ncn241

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Développements apportés au logiciel OEDIPE de simulation de mesures anthroporadiamétriques pour la prise en compte des données biocinétiques dans la modélisation de la contamination interne

Autor: Eric Blanchardon, D. Franck, S. Lamart, L. de Carlan

Publikováno v: Radioprotection. 43:213-223

Recent developments in the software package OEDIPE - enabling the simulation of in vivo counting - to use the biokinetic data in the modelling of the internal contamination. As part of the improvement of calibration techniques of in vivo counting, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a23fe7b490955d3a86bb95434f6bdd40
https://doi.org/10.1051/radiopro:2007055

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Coordination of research on internal dosimetry in Europe: the CONRAD project

Publikováno v: RADIATION PROTECTION DOSIMETRY
RADIATION PROTECTION DOSIMETRY, 2007, 127 (1-4), pp.311-316. ⟨10.1093/rpd/ncm350⟩

The EUropean RAdiation DOSimetry Group (EURADOS) initiated in 2005 the CONRAD Project, a Coordinated Network for Radiation Dosimetry funded by the European Commission (EC), within the 6th Framework Programme (FP). The main purpose of CONRAD is to gen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::539b1ff56b17c49773501019fa61236e
https://doi.org/10.1093/rpd/ncm350

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Potential of modern technologies for improvement of in vivo calibration

Autor: W. Wahl, H. Fisher, D. Franck, N. Pierrat, L. de Carlan, M. Schlagbauer

Publikováno v: Radiation Protection Dosimetry. 125:438-443

In the frame of IDEA project, a research programme has been carried out to study the potential of the reconstruction of numerical anthropomorphic phantoms based on personal physiological data obtained by computed tomography (CT) and Magnetic Resonanc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b703b5fcc5a202a2208fe2aab6eb6064
https://doi.org/10.1093/rpd/ncm172

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Determination of new European biometric equations for the calibration of in vivo lung counting systems using the Livermore phantom

Autor: L. de Carlan, D. Franck, N. Pierrat, G. Prulhiere

Publikováno v: Radiation Protection Dosimetry. 125:449-455

New biometric equations used for assessing the thickness of the overlay plate to be added to the physical phantom were determined based on the Computed Tomography (CT) chest images of 33 adult males in order to improve the calibration of in vivo lung

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3ccfff9684ea771f55ab506d9201e4b
https://doi.org/10.1093/rpd/ncm150

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Application of voxel phantoms in whole-body counting for the validation of calibration phantoms and the assessment of uncertainties

Autor: P. Roch, L. de Carlan, Eric Blanchardon, D. Franck

Publikováno v: Radiation Protection Dosimetry. 125:477-482

This article is dedicated to the application of voxel phantoms in whole-body counting calibration. The first study was performed to validate this approach using IGOR, a physical phantom dedicated to fission and activation product (FAP) measurement, a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d0d706e7cccecb0963d9bc0b57f486
https://doi.org/10.1093/rpd/ncl117

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