Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Christian Kottler"'
Publikováno v:
Zeitschrift für Medizinische Physik, Vol 33, Iss 4, Pp 601-617 (2023)
The SSRMP recommendations on reference dosimetry in kilovolt beams as used in radiation therapy were revised to establish current practice in Switzerland.The recommendations specify the dosimetry formalism, reference class dosimeter systems and condi
Externí odkaz:
https://doaj.org/article/cb11baca432e4351817bdc77c238d060
Autor:
Tommaso Stefano Carzaniga, Nicholas P. van der Meulen, Saverio Braccini, Christof Vockenhuber, Etienne Vermeulen, Peter Peier, Andreas Türler, Roger Hasler, Christian Kottler
Publikováno v:
Applied Radiation and Isotopes. 145:205-208
43,44Sc/47Sc is one of the most promising theranostic pairs in nuclear medicine. The co-emission of 1157 keV γ -rays with 99.9% branching ratio by 44Sc and the presence of its metastable state 44 mSc push to favour the adoption of 43Sc for Positron
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41fa2598ee4643c1f0cd5c6466c118d4
https://doi.org/10.1016/j.apradiso.2018.12.031
https://doi.org/10.1016/j.apradiso.2018.12.031
Autor:
Markus Schrader, Stefan Pojtinger, Maria A Trachsel, Ralf-Peter Kapsch, Markus Meier, Christian Kottler
Publikováno v:
Physics in medicine and biology. 65(6)
In magnetic resonance guided radiotherapy (MRgRT) radiation dose measurements needs to be performed in the presence of a magnetic field. In this study, the influence of magnetic fields on the readings of a Fricke detector, a chemical dosimeter, have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e8cdfdd209d47f77f2446b216415f27
https://pubmed.ncbi.nlm.nih.gov/32028275
https://pubmed.ncbi.nlm.nih.gov/32028275
Autor:
Tommaso Stefano, Carzaniga, Nicholas P, van der Meulen, Roger, Hasler, Christian, Kottler, Peter, Peier, Andreas, Türler, Etienne, Vermeulen, Christof, Vockenhuber, Saverio, Braccini
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 145
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::aca6ecfdcb9a0ad1b28bce826487db4a
https://pubmed.ncbi.nlm.nih.gov/30641434
https://pubmed.ncbi.nlm.nih.gov/30641434
Autor:
Claude Bailat, François Bochud, Teresa Durán, Christian Kottler, Frédéric Juget, Youcef Nedjadi, T. Buchillier
Publikováno v:
Applied radiation and isotopes : including data, instrumentation and methods for use in agriculture, industry and medicine. 134
A portable instrument was developed at the Institute of Radiation Physics (IRA) for on-site radionuclides measurements. It will enable the measurement of short-lived radionuclides in nuclear medicine departments or isotope production centres. The sys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05c1b532270a381dc143b7c5ec583818
https://pubmed.ncbi.nlm.nih.gov/29054450
https://pubmed.ncbi.nlm.nih.gov/29054450
Autor:
Jacco de Pooter, Andreas Steurer, Liviu-Cristian Mihailescu, Christian Kottler, Cristina García Mulas, F. Delaunay
Publikováno v:
Metrologia. 57:06013
The air kerma and absorbed dose to water standards for 60Co radiotherapy beams of 6 EURAMET NMIs were compared by circulating 2 transfer standards. The schedule for the measurements lasted from March 2013 to February 2015. The participants determined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::079f2f60ebe8a463c9c5cc1e3388a232
https://doi.org/10.1088/0026-1394/57/1a/06013
https://doi.org/10.1088/0026-1394/57/1a/06013
Autor:
Sandra Giudice, Rony Jose-James, Philippe Niedermann, Oliver Gröning, Rémi Longtin, Christian Leinenbach, Christian Kottler, Pierangelo Gröning, Hans Rudolf Elsener, Juan R. Sanchez-Valencia, Antonia Neels, Alex Dommann, Rolf Kaufmann
Publikováno v:
Microelectronic Engineering. 122:13-19
This work reports on the development and the experimental proof of a novel concept of miniaturized X-ray source. This concept is based on microsystems technology and carbon nanotube electron field emitters. Thereby, unseen features such as fast switc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f700f11219745c96010a6566f962f3b1
https://doi.org/10.1016/j.mee.2014.03.010
https://doi.org/10.1016/j.mee.2014.03.010
Publikováno v:
Physics in Medicine and Biology. 59:1425-1440
This paper introduces a new image denoising, fusion and enhancement framework for combining and optimal visualization of x-ray attenuation contrast (AC), differential phase contrast (DPC) and dark-field contrast (DFC) images retrieved from x-ray Talb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e97a48c92077a3da08458a443221266
https://doi.org/10.1088/0031-9155/59/6/1425
https://doi.org/10.1088/0031-9155/59/6/1425
Autor:
Antonia Neels, Rolf Kaufmann, Johann Kastner, Christian Kottler, Vincent Revol, Bernhard Plank
Publikováno v:
NDT & E International. 58:64-71
X-ray scatter dark field imaging (SDFI) using a Talbot-Lau grating interferometer has recently attracted growing interest for the non-destructive testing and evaluation of light materials. In this work, we developed the method further for the charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e556b015c311208514e57b294439b2a
https://doi.org/10.1016/j.ndteint.2013.04.012
https://doi.org/10.1016/j.ndteint.2013.04.012
Autor:
Rolf Kaufmann, Vincent Revol, Iwan Jerjen, Giovanni Nicoletti, Thomas Luethi, Christian Kottler, Urs Sennhauser, Philipp Schuetz, Claus Urban, Andreas J. Brunner
Publikováno v:
Polymer Testing. 32:1094-1098
The processing of thermoplastics can induce a wide range of defects such as stress whitening, cavitation and porosity, which can adversely affect the reliability of the final products. Hence, fast and effective non-destructive detection methods for s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76c33e771c3beeda7039a1405033730f
https://doi.org/10.1016/j.polymertesting.2013.06.008
https://doi.org/10.1016/j.polymertesting.2013.06.008