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347 results:
101. RDI – an efficient model observer for quality assurance in the field of X-ray computed tomography (CT)  
Date: 20.12.2019
Percental score: 4 %
Mathematical model observers are used to determine the image quality of computed tomography (CT) scanners. In a joint research project of two of the Physikalisch-Technische Bundesanstalt’s (PTB’s)  
102. Literature  
Date: 09.12.2019
Percental score: 5 %
Literature Basic reference F. Spieweck, H. Bettin: Review: Solid and liquid density determination. tm - Technisches Messen 59 (1992), 237-244; 285-292 In German, the more recent  
103. QM2 13  
Date: 05.12.2019
Percental score: 7 %
QM2 13 Voraussichtlicher Plan der Kurse No. Datum 1 21.10.19 Einführung 2 24.10.19 Räumliche Symmetrien in Physik und Chemie, Drehimpulsoperator 3 28.10.19 Drehimpulsoperator, formale  
104. PTB Info Ganges Proceedings EN  
Date: 09.10.2019
Percental score: 2 %
PTB Info Ganges Proceedings EN Physikalisch-Technische Bundesanstalt Braunschweig und Berlin National Metrology Institute INTERNATIONAL COOPERATION Asia Strengthening Quality Infrastructure for  
105. Developments of high resolution CD/3D AFMS  
Date: 25.09.2019
Percental score: 6 %
Developments of high resolution CD/3D AFMs The traceable calibration of 3D geometry of complex nanostructures still remains as a challenging task today. In this working group, new traceable route  
106. PTB News 2/2019  
Date: 11.09.2019
Percental score: 1 %
PTB News 2/2019, English edition, Issue August 2019 PTB News 2/2019 news 2 Scientific Newsletter Three times a year, PTB News provides topical information from the varied spectrum of activities of  
107. Publications  
Date: 09.07.2019
Percental score: 6 %
Publications Dai, G., Hahm, K., Scholze, F. et al. 2014 Measurements of CD and sidewall profile of EUV photomask structures using CD-AFM and tilting-AFM, Meas. Sci. Tech., 25(4) Dai, G.,  
108. 2017 Reliable time from GNSS InsideGNSS Bauch Whibberley  
Date: 25.06.2019
Percental score: 2 %
2017 Reliable time from GNSS InsideGNSS Bauch Whibberley GNSS & THE LAW Reliable Time from GNSS Signals ANDREAS BAUCH PHYSIKALISCH-TECHNISCHE BUNDESANSTALT, BRAUNSCHWEIG, GERMANY PETER  
109. 2018 Piester ProcPTTI  
Date: 20.06.2019
Percental score: 2 %
2018 Piester ProcPTTI D. Piester et al.: PTB’s Time and Frequency Services 2017, Proc. Precise Time and Time Interval Meeting - ION PTTI 2018, 29 Jan - 1 Feb 2018, Reston, VA, USA, pp. 1-10. This is  
110. VirtMet Whitepaper public EN  
Date: 18.06.2019
Percental score: 2 %
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  
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