Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ulrike Ankerhold"'
Publikováno v:
Physics in Medicine & Biology. 65:11NT01
The purpose of this work was to characterize the stem-effect signal and the Cerenkov light ratio (CLR) in various light guides as functions of measurement geometry and magnetic field strength. Two PMMA-, two silica-, and one polystyrene-based light g
Publikováno v:
Physics in medicine and biology. 63(8)
The purpose of this work was to characterize intensity and spectral response changes in a plastic scintillation detector (PSD) as a function of magnetic field strength. Spectra measurements as a function of magnetic field strength were performed usin
Autor:
M P Toni, Ulrike Ankerhold
Publikováno v:
Metrologia. 49:S161-S167
In 2008, within the framework of the European Metrology Research Programme (EMRP), two projects were launched with the central objective of providing reliable measuring techniques for the methods of modern cancer therapy using ionizing radiation—su
Autor:
Ulrike Ankerhold, O. Hupe
Publikováno v:
Radiation Protection Dosimetry. 144:478-481
During medical X-ray examinations of patients, humans as well as animals, voluntarily assisting persons are frequently needed in order to calm down the patient or animal. Typical exposure situations have been identified and measurements were performe
Autor:
Ulrike Ankerhold, P. Ambrosi
Publikováno v:
Radiation Protection Dosimetry. 140:9-15
For the calibration of personal dosemeters in terms of H(p)(10), the ISO water slab phantom shall be used. The irradiation geometry must be chosen such that the field diameter at the phantom front surface is large enough to irradiate the phantom comp
Publikováno v:
Medical physics. 42(7)
Purpose: The aim of this study was to investigate whether a chamber-type-specific radiation quality correction factor kQ can be determined in order to measure the reference air kerma rate of 60Co high-dose-rate (HDR) brachytherapy sources with accept
Autor:
Hugo Palmans, Gabor Machula, Maria Pimpinella, Gianluca Verona Rinati, F. Delaunay, M. Pinto, Marco Marinelli, Ulrike Ankerhold, V. Dedieu, Jacco de Pooter, Simon Duane, Jaroslav Solc, Ralf-Peter Kapsch, Antti Kosunen, Jean-Marc Bordy, Jarolav Compell, Claus E. Andersen
Publikováno v:
17th International Congress of Metrology
17th International Congress of Metrology, Sep 2015, Paris, France. ⟨10.1051/metrology/20150009003⟩
17th International Congress of Metrology, Sep 2015, Paris, France. ⟨10.1051/metrology/20150009003⟩
International audience; Cette publication traite des avancées effectuées pendant le cours du projet HLT09 subventionné par EMRP (European Metrology Research Program). Ce projet avait pour objectif global d'améliorer la traçabilité, à des réf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bec89f89367213ad843f28a888d8669c
http://hdl.handle.net/20.500.12079/4230
http://hdl.handle.net/20.500.12079/4230
Publikováno v:
Physica Medica. 31:e51-e52
Autor:
V. Dedieu, Antti Kosunen, Hugo Palmans, Jozef Dobrovodsky, Claus E. Andersen, Maria Pimpinella, Gabor Machula, Ralf-Peter Kapsch, Jean-Marc Bordy, Thorsten Schneider, Ulrike Ankerhold, J Solc, Jacco de Pooter, Simon Duane, F. Delaunay
Publikováno v:
16th International Congress of Metrology.
This paper is intended to give information about the on-going work of the MetrExtRT research project concerned with the dosimetric metrology of modern external beam radiotherapy. It started on the 1st of June 2012 for duration of 36 months and covers
Autor:
Ulrike Ankerhold
Publikováno v:
Metrologia. 49
Although physical treatments play a central role in cancer therapy, SI-traceable metrology has only been established for some of them. Several forms of treatment currently used (particularly intensity-modulated radiation therapy (IMRT), hadron therap