Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Rolf Behrens"'
Autor:
Thomas Berger, Martin Classen, Harald Engelhardt, Klaus-Michael Keller, Martin W. Laass, Ralph Melchior, Carsten Posovszky, Burkhard Rodeck, Katharina Schaper, Rolf Behrens
Publikováno v:
Endoscopy International Open, Vol 04, Iss 07, Pp E820-E827 (2016)
Background and study aims: The goal of this study was to analyze the bowel cleansing methods currently used for pediatric colonoscopy in terms of effectiveness, tolerance and safety. Patients and methods: Data from 768 colonoscopies reported by 28 ce
Externí odkaz:
https://doaj.org/article/01358d72f5c240ab8907d22fa8a490b7
Autor:
Rolf Behrens
Publikováno v:
Metrologia.
Firstly, in this work, the main characteristics of PTB’s new beta primary standard (BPS2) are presented in comparison to its previous one (BPS1), i.e., to the Böhm chamber. Secondly, the main changes of the revised ISO standard series on beta refe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb3a8647e6aaa9f586091fa0a7200eb3
https://doi.org/10.1088/1681-7575/acd6fc
https://doi.org/10.1088/1681-7575/acd6fc
Autor:
Matthias W. Beckmann, Rolf Behrens, Roxana M Popovici, Joachim Alfer, Amir Fattahi, Arndt Hartmann, Jürgen Krieg, Nathalie Bleisinger, Irmgard Classen-Linke, Ralf Dittrich
Publikováno v:
In Vivo
Background/aim This study assessed whether a new immunohistochemical dating method allows precise endometrial dating allowing optimal timing for embryo transfer. Patients and methods A novel method was used for endometrial dating, with parameters inc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::885c57396ebcf5514bc1536c9ecd460b
https://doi.org/10.21873/invivo.11992
https://doi.org/10.21873/invivo.11992
Autor:
Dennis Haag, Sebastian Schmidt, Patrick Hufschmidt, Gisela Anton, Rafael Ballabriga, Rolf Behrens, Michael Campbell, Franziska Eberle, Christian Fuhg, Oliver Hupe, Xavier Llopart, Jurgen Roth, Lukas Tlustos, Winnie Wong, Hayo Zutz, Thilo Michel
First investigations regarding dosimetric properties of the hybrid, pixelated, photon-counting Dosepix detector in the direct beam of a pulsed photon field (RQR8) for the personal dose equivalent $H\mathrm{_p(10)}$ are presented. The influence quanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1355c18bc50eccfa76b92b5effc7ac79
http://cds.cern.ch/record/2773259
http://cds.cern.ch/record/2773259
Publikováno v:
Journal of Instrumentation. 17:T07006
The objective of the present work was to develop and validate a computational model of the Beta Secondary Standard type 2 (BSS2) system, with sources, filters and the PTW 23392 extrapolation chamber using MCNPx code. Simulations were performed to cal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ad01f7ebc9955d9c148865a9ecfdfa
https://doi.org/10.1088/1748-0221/17/07/t07006
https://doi.org/10.1088/1748-0221/17/07/t07006
Autor:
Behnam Khanbabaee, Annette Röttger, Rolf Behrens, Stefan Röttger, Sebastian Feige, Oliver Hupe, Hayo Zutz, Paula Toroi, Paul Leonard, Liset de la Fuente Rosales, Pete Burgess, Vincent Gressier, José–Luis Gutiérrez Villanueva, Rodolfo Cruz Suárez, Dirk Arnold
Publikováno v:
RAD Conference Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d19adeb672721d61d7b57e8f6595ca4e
https://doi.org/10.21175/radproc.2021.04
https://doi.org/10.21175/radproc.2021.04
Autor:
Behnam Khanbabaee, Annette Röttger, Rolf Behrens, Stefan Röttger, Sebastian Feige, Oliver Hupe, Hayo Zutz, Paula Toroi, Paul Leonard, Liset de la Fuente Rosales, Pete Burgess, Vincent Gressier, Jose Luis Gutierrez Villanueva, Rodolfo Cruz Suárez, Dirk Arnold
Publikováno v:
Book of Abstracts.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38fd03f02de6888714ee4417344a189e
https://doi.org/10.21175/rad.abstr.book.2021.31.8
https://doi.org/10.21175/rad.abstr.book.2021.31.8
Autor:
Rolf Behrens
Publikováno v:
Pädiatrie up2date. :271-285
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a3ca864f51dfe51d83ecbf970e8f510
https://doi.org/10.1055/s-0034-1377385
https://doi.org/10.1055/s-0034-1377385
Autor:
Rolf Behrens
Publikováno v:
Pädiatrie up2date. 4:143-154
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476b04072c1a46151faf34891c928684
https://doi.org/10.1055/s-0029-1214651
https://doi.org/10.1055/s-0029-1214651
Publikováno v:
Zeitschrift fur medizinische Physik. 26(4)
According to recent studies, the human eye lens is more sensitive to ionising radiation than previously assumed. Therefore, the dose limit for personnel occupationally exposed to ionising radiation will be lowered from currently 150 mSv to 20 mSv per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6b192a3de6bd057cc509fe28311b9b28
https://pubmed.ncbi.nlm.nih.gov/26702761
https://pubmed.ncbi.nlm.nih.gov/26702761