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27 results:
1. Workshop "The Quantum Revolution in Metrology"  
Date: 28.11.2017
Percental score: 14 %
The revised International System of Units, the SI, will rest on seven defining constants. To realize the SI units based on the defining constants, methods of quantum metrology will be used in many  
2. 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  
3. 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  
4. Thiel and Seifert JAP 2009  
Date: 04.03.2013
Percental score: 3 %
Thiel and Seifert JAP 2009 Noninvasive probing of the human body with electromagnetic pulses: Modeling of the signal path F. Thiel and F. Seifert Citation: J. Appl. Phys. 105, 044904 (2009); doi:  
5. Support of doctoral candidates  
Date: 21.04.2022
Percental score: 9 %
PTB's support program for doctoral candidates has rules that ensure a good and extensive support situation, promoting the participation in professional events as well as the offer of a core  
6. PTB News 1/2021  
Date: 29.03.2021
Percental score: 2 %
PTB News 1/2021, English edition, Issue April 2021 PTB News 1/2021 news 1 Scientific Newsletter Three times a year, PTB News provides topical information from the varied spectrum of activities of  
7. PTB News 1/2011  
Date: 11.06.2015
Percental score: 2 %
PTB News 1/2011, English edition, Issue June 2011 PTB News 1/2011 news 1/2011 The Science Newsletter of the Physikalisch-Technische Bundesanstalt High-precision 3D micrometrology Page 3 Scientific  
8. Presentations  
Date: 01.12.2022
Percental score: 47 %
The free electron g-factor in a homogeneous gravitational field Talk by Sebastian Ulbricht at Extreme Atomic Systems 39. Gravitational effects on free electron g-factor measurements Talk by Sebastian  
9. Preliminary List  
Date: 12.05.2011
Percental score: 8 %
Preliminary List Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Certification Body Certification body for System measuring instruments Quality Management Evaluation of Measuring  
10. New measuring quantities  
Date: 22.03.2016
Percental score: 16 %
Department 6.3 In its report ICRU 95 the International Commission on Radiation Units and Measurements (ICRU) has proposed new quantities in radiation protection. The effects of a possible  
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