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351 results:
81. Calorimetric determination of the absorbed dose to water in the near field of 192Ir brachytherapy sources  
Date: 29.09.2008
Percental score: 10 %
The measurand in the dosimetry of brachytherapy sources is the absorbed dose rate to water, at a distance of 1 cm from the centre of activity of the radiation source, vertical to the source axis.  
82. checklist  
Date: 30.09.2009
Percental score: 3 %
checklist Checklist for electromechanical and electronic active energy meters in accordance with the MID Directive (2004/22/EC) Applicant: Instrument type: 1. General requirements NOTE: Definitions  
83. CLOSER 2016 96 CR  
Date: 28.04.2016
Percental score: 1 %
CLOSER 2016 96 CR Secure Cloud Reference Architectures for Measuring Instruments under Legal Control Alexander Oppermann1 , Jean-Pierre Seifert2 and Florian Thiel1 1  
84. Co-workers  
Date: 18.05.2022
Percental score: 16 %
Co-workers Dr. Rainer Körber Physikalisch-Technische Bundesanstalt 8.24 MR Bildgebung im Niedrigfeld Abbestraße 2–12 10587 Berlin rainer.koerber@ptb.de (030) 3481-7576  
85. Commissioning of the new n_TOF spallation neutron source at CERN  
Date: 23.12.2021
Percental score: 5 %
PTB's Department 6.4 “Neutron Radiation” participated in the commissioning measurements for the new spallation target of the n_TOF neutron source at CERN by providing two U‑235 fission  
86. Competence Centre VirtMet: Metrology for virtual measuring instruments  
Date: 11.05.2022
Percental score: 3 %
In the course of the digital transformation, the importance of mathematical-physical simulations and in silico experiments is increasing rapidly. If real measuring equipment and measurements are  
87. Computed Tomography Image Quality – Development of a Measurement Procedure  
Date: 23.12.2021
Percental score: 3 %
A proposal that was put forward by the German Federal Office for Radiation Protection (BfS) for a measurement procedure to determine a test specification for the image quality of clinical CT systems  
88. Confirmation of the results obtained in the mass determination of the 28Si spheres AVO28-S5c and AVO28-S8c in 2013 and 2014  
Date: 24.10.2018
Percental score: 5 %
Within the scope of comparison measurements with regard to the results of the determination of the Avogadro constant and the Planck constant with the aid of the first two monocrystalline silicon  
89. Core Objective 3: holistic concepts for measuring instruments and data  
Date: 13.12.2022
Percental score: 3 %
New measurement devices often contain distributed, partially virtualised components and use services from the cloud. However, in regulated areas, the barriers in terms of approval and conformity  
90. Criteria and Procedures QS Approval June2020  
Date: 14.09.2020
Percental score: 1 %
Criteria and Procedures QS Approval June2020 Conformity Assessment Body Criteria and procedures for the approval of the quality systems of measuring instruments manufacturers according to • the  
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