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345 results:
41. 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  
42. 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  
43. Co-workers  
Date: 18.05.2022
Percental score: 16 %
Co-workers Dr. Rainer Körber Physikalisch-Technische Bundesanstalt 8.24 MR Bildgebung im Niedrigfeld Abbestraße 2–12 10587 Berlin rainer.koerber@ptb.de (030) 3481-7576  
44. 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  
45. 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  
46. 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  
47. 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  
48. 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  
49. 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  
50. Publications  
Date: 09.03.2022
Percental score: 3 %
Oliver Slanina, Robert Wynands Measurement uncertainty of a measurement system for dynamic pressure in the kbar regime Meas. Sci. Technol., im Druck (2021) Oliver Slanina, Susanne Quabis,  
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