Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Gudrun Alm, Carlsson"'
Autor:
Maria Magnusson, Gudrun Alm Carlsson, Michael Sandborg, Åsa Carlsson Tedgren, Alexandr Malusek
Publikováno v:
Photon Counting Computed Tomography ISBN: 9783031260612
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e4f87a3df1a9973c246c455488fff28
https://doi.org/10.1007/978-3-031-26062-9_8
https://doi.org/10.1007/978-3-031-26062-9_8
Autor:
Michael Sandborg, Alexandr Malusek, Lilian Henriksson, Åsa Carlsson Tedgren, Maria Magnusson, Gudrun Alm Carlsson
Publikováno v:
Radiation Protection Dosimetry
Dual-energy computed tomography (CT) can be used in radiotherapy treatment planning for the calculation of absorbed dose distributions. The aim of this work is to evaluate whether there is room for improvement in the accuracy of the Monoenergetic Plu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b667ca86548dfce17cc34c1c09503e03
http://europepmc.org/articles/PMC8507448
http://europepmc.org/articles/PMC8507448
Publikováno v:
Physica Medica. 76:117-124
Optimising phosphor screens in dose detectors or imaging sensor designs is a cumbersome and time- consuming work normally involving specialised measuring equipment and advanced modelling. It is known that crucial optical parameters of the same phosph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8f0af107b5a356beadd93d468dd39eb
https://doi.org/10.1016/j.ejmp.2020.07.009
https://doi.org/10.1016/j.ejmp.2020.07.009
Publikováno v:
Handbook of Radiotherapy Physics ISBN: 9780429201493
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f3d7b0946fa281e2f25093dad10cfcc
https://doi.org/10.1201/9780429201493-5
https://doi.org/10.1201/9780429201493-5
Autor:
Gudrun Alm Carlsson, Michael Ljungberg
Publikováno v:
Handbook of Nuclear Medicine and Molecular Imaging for Physicists ISBN: 9780429489556
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2505198567fd18348b58d55256a00408
https://doi.org/10.1201/9780429489556-2
https://doi.org/10.1201/9780429489556-2
Autor:
Vaiva Kaveckyte, Alexandr Malusek, Hamza Benmakhlouf, Åsa Carlsson Tedgren, Gudrun Alm Carlsson
Publikováno v:
Medical Physics. 45:429-437
PURPOSE Experimental dosimetry of high-dose-rate (HDR) 192 Ir brachytherapy (BT) sources is complicated due to high dose and dose-rate gradients, and softening of photon energy spectrum with depth. A single crystal synthetic diamond detector microDia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e35f389d9999a3d03baef2f5dbb8672
https://doi.org/10.1002/mp.12694
https://doi.org/10.1002/mp.12694
Autor:
Åsa Carlsson Tedgren, Hamza Benmakhlouf, Linda Persson, Gudrun Alm Carlsson, Alexandr Malusek, Vaiva Kaveckyte
Publikováno v:
Medical physicsReferences. 47(3)
Purpose An important characteristic of radiation dosimetry detectors is their energy response which consists of absorbed-dose and intrinsic energy responses. The former can be characterized using Monte Carlo (MC) simulations, whereas the latter (i.e.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0cd2a0cc6473e8f00f283d5bab96db7
https://pubmed.ncbi.nlm.nih.gov/31880809
https://pubmed.ncbi.nlm.nih.gov/31880809
Publikováno v:
Radiation Measurements. 70:21-28
Clinical applications of electron paramagnetic resonance (EPR) dosimetry systems demand high accuracy causing time consuming analysis. The need for high spatial resolution dose measurements in regi ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eac099c549d43810400a832db20c1b0
https://doi.org/10.1016/j.radmeas.2014.08.013
https://doi.org/10.1016/j.radmeas.2014.08.013
Publikováno v:
Physics in Medicine and Biology. 58:2561-2579
Model-based dose calculation algorithms (MBDCAs), recently introduced in treatment planning systems (TPS) for brachytherapy, calculate tissue absorbed doses. In the TPS framework, doses have hereto been reported as dose to water and water may still b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1557e4e877ac353034fc7125247455c0
https://doi.org/10.1088/0031-9155/58/8/2561
https://doi.org/10.1088/0031-9155/58/8/2561
Publikováno v:
Medical physics. 44(6)
Purpose: To develop and evaluate-in a proof-of-concept configuration-a novel iterative reconstruction algorithm (DIRA) for quantitative determination of elemental composition of patient tissues for application to brachytherapy with low energy (amp;lt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab5516c4e871f611d5879da192ace918
https://pubmed.ncbi.nlm.nih.gov/28369941
https://pubmed.ncbi.nlm.nih.gov/28369941