Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Florian Mentzel"'
Autor:
Florian Mentzel, Jason Paino, Micah Barnes, Matthew Cameron, Stéphanie Corde, Elette Engels, Kevin Kröninger, Michael Lerch, Olaf Nackenhorst, Anatoly Rosenfeld, Moeava Tehei, Ah Chung Tsoi, Sarah Vogel, Jens Weingarten, Markus Hagenbuchner, Susanna Guatelli
Publikováno v:
Cancers, Vol 15, Iss 7, p 2137 (2023)
Microbeam radiation therapy (MRT) utilizes coplanar synchrotron radiation beamlets and is a proposed treatment approach for several tumor diagnoses that currently have poor clinical treatment outcomes, such as gliosarcomas. Monte Carlo (MC) simulatio
Externí odkaz:
https://doaj.org/article/846fb2c4f9eb47ebb943af37531ae863
Autor:
Evelin Derugin, Kevin Kröninger, Florian Mentzel, Olaf Nackenhorst, Jörg Walbersloh, Jens Weingarten
Publikováno v:
Radiation Protection Dosimetry. 199:767-774
Personal dosemeters using thermoluminescence detectors can provide information about the irradiation event beyond the pure dose estimation, which is valuable for improving radiation protection measures. In the presented study, the glow curves of the
Autor:
Florian Mentzel, Kevin Kröninger, Michael Lerch, Olaf Nackenhorst, Jason Paino, Anatoly Rosenfeld, Ayu Saraswati, Ah Chung Tsoi, Jens Weingarten, Markus Hagenbuchner, Susanna Guatelli
Novel radiotherapy techniques like synchrotron X-ray microbeam radiation therapy (MRT), require fast dose distribution predictions that are accurate at the sub-mm level, especially close to tissue/bone/air interfaces. Monte Carlo physics simulations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0713da9d0f1f6bf38507e912b6667c62
Autor:
Sandra Zwiehoff, Jacob Johny, Carina Behrends, Alina Landmann, Florian Mentzel, Christian Bäumer, Kevin Kröninger, Christoph Rehbock, Beate Timmermann, Stephan Barcikowski
Publikováno v:
Small (Weinheim an der Bergstrasse, Germany). 18(9)
Proton-based radiotherapy is a modern technique for the treatment of solid tumors with significantly reduced side effects to adjacent tissues. Biocompatible nanoparticles (NPs) with high atomic numbers are known to serve as sensitizers and to enhance
Publikováno v:
Radiation Measurements. 125:34-39
We present a first study of using artificial neural networks to estimate the fading time and irradiation dose using glow curve data from LiF thermoluminescent (TL) dosemeters. The resulting uncertainties in the inference process are compared to those
Autor:
Jens Weingarten, Florian Mentzel, Jörg Walbersloh, Hannah Jansen, Olaf Nackenhorst, Evelin Derugin, Kevin Kröninger
The time- or temperature-resolved detector signal from a thermoluminescence dosimeter can reveal additional information about circumstances of an exposure to ionising irradiation. We present studies using deep neural networks to estimate the date of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::382becd315ebd8111f012b38b6362666
Autor:
Marius Hotting, Kevin Kröninger, Andreas Spörl, Markus Markgraf, Florian Mentzel, Jens Weingarten, Jan Pitann
Publikováno v:
WiSEE
The use of commercially available components in satellite design has become more predominant in recent years. The Phoenix GPS receiver family, developed by the German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt, DLR), is based on a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e57c9a660f900a3d5fa6b412c41d5f26
https://elib.dlr.de/140043/
https://elib.dlr.de/140043/
Publikováno v:
Radiation Measurements. 108:20-25
Thermoluminescence dosemeters are commonly used in various fields of dosimetry. During the elapsed time between irradiation and readout, dosemeters are affected by thermal fading. As a result the measured signal is reduced resulting in an underestima
Autor:
Marie-Luise Steil, Florian Mentzel, Jörg Walbersloh, Kevin Kröninger, Lars Röhrig, R. Theinert, Luisa Speicher
Publikováno v:
Radiation Measurements. 136:106375
The estimation of the irradiation date of a significant dose on a personal dosimeter can help to track the source of an exposure enhancing existing radiation protection programs. We reconstruct the irradiation date in the case of a single high dose e
Searches for faint signals in counting experiments are often encountered in particle physics and astrophysics, as well as in other fields. Many problems can be reduced to the case of a model with independent and Poisson-distributed signal and backgro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::acb949b89d838fb774d0a8e8d1751778
http://arxiv.org/abs/1504.02566
http://arxiv.org/abs/1504.02566