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346 results:
61. Building Acoustics en miniature  
Date: 14.05.2007
Percental score: 5 %
Problems in building acoustics can be investigated excellently on small, downscaled models. They are more flexible, require less time and effort and are cheaper than the usual measurements carried  
62. Calibration of force vector transducers with smallest uncertainties  
Date: 17.07.2007
Percental score: 6 %
With the precision force transducers used so far, the force is measured in an axis predefined by the transducer construction. In the last few years, however, the demand for force transducers  
63. 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.  
64. checklist  
Date: 30.09.2009
Percental score: 2 %
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  
65. 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  
66. Co-workers  
Date: 25.02.2022
Percental score: 15 %
Co-workers Dr. Jens Voigt Physikalisch-Technische Bundesanstalt 8.24 Kernspinpräzession von Edelgasen Abbestraße 2–12 10587 Berlin jens.voigt@ptb.de (030) 3481-7716  
67. 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  
68. Competence Centre VirtMet: Metrology for virtual measuring instruments  
Date: 11.05.2022
Percental score: 3 %
Contact Competence Centre "Metrology for virtual measuring instruments" (VirtMet) E-Mail: VirtMet Büro Contact: Dr. Sonja Schmelter Events VirtMet 2021  VirtMet 2018 In the  
69. 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  
70. 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  
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