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378 results:
91. 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  
92. 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  
93. 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  
94. 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  
95. 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  
96. 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  
97. Criteria and Procedures QS Approval May2020  
Date: 12.05.2020
Percental score: 1 %
Criteria and Procedures QS Approval May2020 Conformity Assessment Body Criteria and procedures for the approval of the quality systems of measuring instruments manufacturers according to • the  
98. Dates  
Date: 04.12.2018
Percental score: 8 %
12 September 2013 Informative meeting for the sound test centres members of the Verband der Materialprüfungsanstalten (VMPA) 08:00 o'clock until 18:00 o'clock, PTB Braunschweig, Auditorium Contact:  
99. Dates  
Date: 29.06.2021
Percental score: 4 %
Joint Research Projekt: Crystalline and self-assembled structures as length standards (CRYSTAL) Training course: Dimensional Standards at Nanoscale 20 - 21 September 2016 PTB, DE  
100. 2004 Bauch PTB-Mitt 114,4 DCF77  
Date: 01.03.2010
Percental score: 1 %
2004 Bauch PTB-Mitt 114,4 DCF77 PTB-Mitteilungen 114 (2004), Heft 4 Themenschwerpunkt • 345 Zeit- und Normalfrequenzverbreitung mit DCF77 Dirk Piester1, Peter Hetzel2 und Andreas  
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