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355 results:
21. Ultrasound noise measured directly on the person – a device developed by PTB can contribute to more accurate assessment of the airborne ultrasound exposure  
Date: 30.05.2022
Percental score: 4 %
A high-frequency personal sound exposure meter (High-Frequency and Ultrasound Personal Exposimeter - HiFUSPEx) newly developed in department 1.6 possesses the measuring capabilities of a “real” sound  
22. Traceable particle size measurements of non-spherical nanoparticles  
Date: 23.05.2022
Percental score: 8 %
Small-angle X-ray scattering (SAXS) is ideally suited for the traceable determination of the size or size distribution of nanoparticles. At PTB, monochromatized X-rays from the four-crystal  
23. bss2cons  
Date: 17.05.2022
Percental score: 2 %
bss2cons Extensions to the Beta Secondary Standard BSS 2 Consolidated version from www.ptb.de R. Behrens1 and G. Buchholz Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116  
24. Foreword  
Date: 12.05.2022
Percental score: 4 %
“Providing a national measurement infrastructure in Germany to industry, society and science that is internationally of the very highest order.” This has been PTB’s central aspiration for 130  
25. Foreword  
Date: 12.05.2022
Percental score: 4 %
“Providing a national measurement infrastructure in Germany to industry, society and science that is internationally of the very highest order.” This has been PTB’s central aspiration for 130  
26. 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  
27. 2022 04 26 R Behrens Calibrations in new ICRU quantitites  
Date: 02.05.2022
Percental score: 2 %
2022 04 26 R Behrens Calibrations in new ICRU quantitites Calibrations and irradiations in terms of the newly proposed ICRU operational quantities for radiation protection in photon and beta  
28. For students  
Date: 29.04.2022
Percental score: 6 %
Quantum Optics (SS 22) Dates: Lecture: Tuesday 09:45 - 11:15 (Beginning 19.04.) Tutorial: Monday 16:45 - 18:15 (Beginning 02.05, biweekly) You find all information about the room and the  
29. Support of doctoral candidates  
Date: 21.04.2022
Percental score: 9 %
Assistance Margit Kleinsorge Phone: (030) 3481-7464 Email: Doktorandenprogramm@ptb.de PTB's support program for doctoral candidates has rules that ensure a good and extensive support situation,  
30. PTB-Jahresbericht 2021  
Date: 13.04.2022
Percental score: 1 %
Jahresbericht aus dem Jahr 2021 als *.pdf-Datei (nicht barrierefrei) PTB-Jahresbericht 2021 Physikalisch-Technische Bundesanstalt Nationales Metrologieinstitut Jahresbericht 2021 Annual Report  
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