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343 results:
131. HF power measurement  
Date: 12.05.2021
Percental score: 6 %
Publications before 2020   Xiaohai Cui, Yu Song Meng, R. Judaschke, J. Rühaak, T.P. Crowley, R.A. Ginley International Comparison of WR15 (50 to 75 GHz) Power Measurements among NIST, NIM,  
132. HF voltage measurement  
Date: 12.05.2021
Percental score: 3 %
Publications before 2020   J. Dittmer, L. Hecht, R. Judaschke, and S. Büttgenbach: RMS voltage sensor based on a variable parallel-plate capacitor made of electroplated copper. Microsystem  
133. High resolution wavelength-dispersive X-Ray Fluorescence Analysis (RFA)  
Date: 02.10.2018
Percental score: 16 %
High resolution wavelength-dispersive X-Ray Fluorescence Analysis (RFA) Dr. Burkhard Beckhoff Physikalisch-Technische Bundesanstalt 7.24 Röntgenspektrometrie Abbestraße  
134. Honorary membership of the Ioffe-Institute St. Petersburg  
Date: 06.02.2020
Percental score: 18 %
The Ioffe Institute of the Russian Academy of Sciences in St. Petersburg has appointed Prof. Dr. Mathias Richter, Head of PTB Division 7, as honorary member. Since 1992, this honour has also  
135. How many nanoparticles heat the tumour?  
Date: 28.07.2010
Percental score: 6 %
Those who have to fight a powerful enemy must look for allies. This is why physicists from different scientific fields have decided to cooperate with biomedical physicians in order to place the  
136. Hybrid metrology technology for nanostructured surfaces  
Date: 30.07.2018
Percental score: 5 %
The significant challenges posed by the increasing complexity of nanostructured surfaces used in technological applications include the characterization of such surfaces. The importance of complex  
137. imeko welmec  
Date: 28.09.2009
Percental score: 2 %
imeko welmec IMEKO - International Measurement Confederation 18th IMEKO TC3 International Conference Celle, Germany, 24 - 26 September 2002 The New Gravity Zone Concept in Europe for Weighing  
138. In the thicket of standards – hurdle race for export firms  
Date: 12.02.1999
Percental score: 8 %
Not always and not everywhere is the test mark of the Physikalisch-Technische Bundesanstalt (PTB) a magic formula like "Open, sesame!". All manufacturers of so-called explosion-protected  
139. In-vivo dosimetry with alanine/ESR  
Date: 30.03.2009
Percental score: 5 %
The secondary standard measuring system for the absorbed dose to water on the basis of alanine/ESR was used for in-vivo measurements in the radiotherapy of prostate carcinoma. The investigations were  
140. Influence of humidity on precision torque transducer easily measurable  
Date: 24.10.2012
Percental score: 6 %
Precision torque transducers based on strain gauges can, as far as they are not hermetically enclosed, be influenced by the humidity contained in the ambient air. Measuring the humidity coefficient  
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