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355 results:
11. Welt zeit 24mio v40  
Date: 15.02.2023
Percental score: 1 %
Welt zeit 24mio v40 STAATEN DER ERDE - Zeitzonen  
12. V L11  
Date: 11.01.2019
Percental score: 3 %
V L11 Relativistic Atomic Theory Lecture 11 Winter Term 2018/19 Andrey Surzhykov Robert Müller Thomas Fermi Atoms If a many electron atom has many (more than a few) electrons, it might seem  
13. Visiting PTB  
Date: 13.09.2022
Percental score: 18 %
Would you like to know how our atomic clocks tick? When even a nanometer is too long? Or all the things that physicists do with light? If you are interested in these or similar questions, then  
14. Virtual Measurement Process VMP  
Date: 01.04.2021
Percental score: 8 %
Project duration Start: November 2019 End:  October 2022 Project description With raising demand for “virtual measurements” in measurement uncertainty estimation also the demand for  
15. VirtMet Whitepaper public EN  
Date: 18.06.2019
Percental score: 1 %
VirtMet Whitepaper public EN PTB Competence Center "Metrology for Virtual Measuring Instruments" (VirtMet) In the course of digitalization, the importance of simulations and in silico experiments  
16. Vacancies  
Date: 13.03.2023
Percental score: 6 %
Contact To avoid a long search, the respective contact data for technical questions can be found at the end of a vacancy. For any questions about the application process, please contact the  
17. UWB EKG 2009  
Date: 03.12.2010
Percental score: 1 %
UWB EKG 2009 REVIEW OF SCIENTIFIC INSTRUMENTS 80, 114302 共2009兲 Non-contact detection of myocardium’s mechanical activity by ultrawideband RF-radar and interpretation applying electrocardiography F.  
18. Using UV-C radiation to combat the coronavirus  
Date: 01.12.2020
Percental score: 10 %
Dr. Peter Sperfeld performs measurements of UV-C radiation The Physikalisch-Technische Bundesanstalt (PTB) measured the internal irradiance of a prototype of an indoor UV-C air purification unit to gauge its effectiveness in neutralizing germs and viruses. A  
19. Uncertainty of predictions in building acoustics  
Date: 25.08.2008
Percental score: 6 %
A new approach for calculating the measurement uncertainty made it possible for the first time to realistically evaluate the uncertainties of building acoustic predictions according to EN 12354-1  
20. Uncertainty budget for the dose range between 2 Gy and 25 Gy established  
Date: 15.01.2007
Percental score: 5 %
The uncertainty budget for the secondary standard measurement system for the dose to water based on alanine/ESR was established. The relative standard measurement uncertainty is 0.15% for 25 Gy,  
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