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28 results:
11. 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  
12. PTB-Jahresbericht 2019  
Date: 31.03.2020
Jahresbericht aus dem Jahre 2019 als *.pdf-Datei Jahresbericht aus dem Jahre 2019 als *.pdf-Datei PTB-Jahresbericht 2019 Physikalisch-Technische Bundesanstalt Nationales Metrologieinstitut Jahresbericht 2019 Annual Report 2019 Wenn es um die  
13. Homogeneous MR images  
Date: 04.12.2018
Percental score: 17 %
Especially interesting for The fundamentals of metrology All mass determinations Licence partner wanted Licence partner wanted Magnetic Resonance Imaging (MRI) at high magnetic fields up  
14. Lecture strong fields  
Date: 17.07.2018
Percental score: 7 %
Lecture strong fields Light-Matter Interaction I Lecture 12 Summer Term 2018 Andrey Surzhykov Robert Müller Gauge Transformations of the Time Dependent Schrödinger Equation Before we can talk  
15. Meeting of asphere specialists  
Date: 05.02.2018
Percental score: 9 %
Specially manufactured aspheres Because of their complex geometry, aspheres – that is, non-spherically curved surfaces of optical elements such as mirrors or lenses – pose special challenges to the field of precision metrology.  
16. 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  
17. 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  
18. 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  
19. Frozen highly-charged ions for highest precision spectroscopy  
Date: 13.03.2015
Percental score: 7 %
A team of researchers from the Max Planck Institute for Nuclear Physics in Heidelberg, the Physikalisch-Technische Bundesanstalt in Braunschweig and the University of Aarhus in Denmark demonstrated  
20. Report head of Division 2  
Date: 15.01.2015
Percental score: 2 %
Report head of Division 2 Division 2 Electricity Electricity The “Electricity” Division deals with all aspects of the subject area Electricity and Magnetism and ensures, with its activities,  
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