Zobrazeno 1 - 10
of 124
pro vyhledávání: '"Helmbrecht, S."'
Autor:
Thirolf P.G., Aldawood S., Böhmer M., Bortfeldt J., Castelhano I., Dedes G., Fiedler F., Gernhäuser R., Golnik C., Helmbrecht S., Hueso-González F., Kolff H. v.d., Kormoll T., Lang C., Liprandi S., Lutter R., Marinšek T., Maier L., Pausch G., Petzoldt J., Römer K., Schaart D., Parodi K.
Publikováno v:
EPJ Web of Conferences, Vol 117, p 05005 (2016)
Compton camera prototype for a position-sensitive detection of prompt γ rays from proton-induced nuclear reactions is being developed in Garching. The detector system allows to track the Comptonscattered electrons. The camera consists of a monolithi
Externí odkaz:
https://doaj.org/article/43785dca74c04929835cad1a12dd3a60
Autor:
Beyreuther, E., Baumann, M., Enghardt, W., Helmbrecht, S., Karsch, L., Krause, M., Pawelke, J., Schreiner, L., Schürer, M., Neubeck, C.
Publikováno v:
International Journal of Particle Therapy 5(2018)1, 172-182
Purpose: In order to take full advantage of proton radiotherapy the biological effect of protons in normal and tumor tissue as well as the interaction with concomitant therapies should be investigated and understood in detail. Dedicated and systemati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::af3268005429fbf13a07ef47ba588cd1
https://www.hzdr.de/publications/Publ-26857-1
https://www.hzdr.de/publications/Publ-26857-1
Autor:
Helmbrecht, S., Enghardt, W., Fiedler, F., Iltzsche, M., Pausch, G., Tintori, C., Kormoll, T.
Publikováno v:
Zeitschrift für Medizinische Physik 27(2017)3, 202-217
Positron emission tomography (PET) is a means of imaging the β+-activity produced by the radiation field in ion beam therapy and therefore for treatment verification. Prompt Γ-rays that are emitted during beam application challenge the detectors an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::c7c83c1cb4bb72031c0c0daa96ab51e0
https://www.hzdr.de/publications/Publ-23478-1
https://www.hzdr.de/publications/Publ-23478-1
Publikováno v:
Jahrestagung der BIOMEDIZINISCHEN TECHNIK und Dreiländertagung der MEDIZINISCHEN PHYSIK, 10.-13.09.2017, Dresden, Deutschland
not available, to be filled in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::8e5de308bccc03288f1af93d5717f880
https://www.hzdr.de/publications/Publ-26039-1
https://www.hzdr.de/publications/Publ-26039-1
Akademický článek
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Autor:
Kormoll, T., Enghardt, W., Fiedler, F., Iltzsche, M., Pausch, G., Tintori, C., Helmbrecht, S.
Publikováno v:
2016, IEEE NSS/MIC, 02.11.2016, Strasbourg, France
Positron emission tomography can yield in-vivo range information in hadron tumor therapy. Measurements are preferably done during the irradiation to minimize the loss of information due to physical decay and a metabolic transport of the nuclides. One
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::59faeec506c13bec8fd2d3cce024bb39
https://www.hzdr.de/publications/Publ-24235-1
https://www.hzdr.de/publications/Publ-24235-1
Publikováno v:
Physics in Medicine and Biology 61(2016)2, N20-N34
Particle therapy positron emission tomography (PT-PET) is an in vivo and non-invasive imaging technique to monitor treatment delivery in particle therapy. The inevitable patient respiratory motion during irradiation causes artefacts and inaccurate ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::a649a469eb8511f2cb5313159f40dab1
https://www.hzdr.de/publications/Publ-21703-1
https://www.hzdr.de/publications/Publ-21703-1
Publikováno v:
AAPM Annual Meeting, 31.07.-04.08.2016, Washington, DC, USAMedical Physics 43, 3621
urpose: In proton therapy, the relative biological effectiveness (RBE) – compared with conventional photon therapy – is routinely set to 1.1. However, experimental in vitro studies indicate evidence for the variability of the RBE. To clarify the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::a1fbc925862f862cee602b4e9b008256
https://www.hzdr.de/publications/Publ-23630-1
https://www.hzdr.de/publications/Publ-23630-1
Autor:
Thirolf, P. G., Aldawood, S., Böhmer, M., Bortfeldt, J., Castelhano, I., Dedes, G., Enghardt, W., Fiedler, F., Gernhäuser, R., Golnik, C., Helmbrecht, S., Hueso-González, F., Kolff, H. V. D., Kormoll, T., Lang, C., Liprandi, S., Maier, L., Marinšek, T., Miani, A., Pausch, G., Petzoldt, J., Pocevicius, M., Römer, K., Schaart, D. R., Valencia-Lozano, I., Parodi, K.
Publikováno v:
2016 IEEE Nuclear Science Symposium and Medical Imaging Conference (IEEE NSS/MIC), 29.10.-06.11.2016, Strasbourg, France
A Compton camera prototype for the position-sensitive detection of prompt γ rays from nuclear reactions between proton (or ion) beams and organic targets is being commissioned in Garching. The detector system is designed to allow for reconstructing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::dfffba71a461fd762bf4211be58eda07
https://www.hzdr.de/publications/Publ-23623-1
https://www.hzdr.de/publications/Publ-23623-1
Autor:
Lehmann, I. H., Graeff, C., Simoniello, P., Constantinescu, A., Takami, M., Lugenbiel, P., Richter, D., Eichhorn, A., Prall, M., Kaderka, R., Fiedler, F., Helmbrecht, S., Fournier, C., Erbeldinger, N., Thomas, D., Katus, H. A., Johnson, S. B., Parker, K. D., Debus, J., Asirvatham, S. J., Bert, C., Durante, M., Packer, D. L.
Publikováno v:
Scientific Reports 6(2016), 38895
Rationale ─ Accelerated carbon ions (12C) are rigorously accurate and effective in cancer radiation therapy. Objective ─ To ablate cardiac locations using a scanned 12C beam in an intact chronic sham-controlled large animal model. Methods and Res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4577::0569f4101ac2e10114e30f5b60508022
https://www.hzdr.de/publications/Publ-22674-1
https://www.hzdr.de/publications/Publ-22674-1