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357 results:
91. Dates  
Date: 29.06.2021
Percental score: 4 %
Joint Research Projekt: Crystalline and self-assembled structures as length standards (CRYSTAL) Training course: Dimensional Standards at Nanoscale 20 - 21 September 2016 PTB, DE  
92. 2004 Bauch PTB-Mitt 114,4 DCF77  
Date: 01.03.2010
Percental score: 1 %
2004 Bauch PTB-Mitt 114,4 DCF77 PTB-Mitteilungen 114 (2004), Heft 4 Themenschwerpunkt • 345 Zeit- und Normalfrequenzverbreitung mit DCF77 Dirk Piester1, Peter Hetzel2 und Andreas  
93. dc bohne  
Date: 01.10.2009
Percental score: 4 %
dc bohne Spatial and temporal distribution of magnetic field due to injury currents in Vicia faba plants V. Jazbinšek1 , G. Thiel4 , G. Wübbeler2 3, W. Müller2, and Z. Trontelj1 ; 1 Institute of  
94. Depth-Setting standards for measurement ranges from 1 µm to 5 mm  
Date: 13.02.2017
Percental score: 3 %
Standards for micro-metrology Overview over different standards used in working group 5.11 Depth-Setting standards for measurement ranges from 1 µm to 5 mm Micro-force standards Depth Setting  
95. Design and manufacturing of a luminaire positioning fixture  
Date: 08.01.2010
Percental score: 6 %
To accelerate and facilitate the workflow in intrinsic safety tests, a new facility was designed and manufactured in cooperation with Department "Intrinsic Safety and Safety of Systems" for the  
96. Detection of anisotropy in the optical constants of quartz crystals for soft X-rays  
Date: 18.03.2021
Percental score: 7 %
Quartz is an important substrate material for semiconductor structures and is used in a wide variety of industrial fields, for example as a substrate for various mirrors, nanostructures or other  
97. Detector for the measurement of the kinetic energy of microparticles in space  
Date: 06.10.2008
Percental score: 3 %
In cooperation with partners from industry and from universities, a detector has been developed for the in-situ measurement of the kinetic energy of impacting, fast microparticles. An array  
98. Determination of atomic fundamental parameters  
Date: 02.10.2018
Percental score: 14 %
Determination of atomic fundamental parameters Dr. Burkhard Beckhoff Physikalisch-Technische Bundesanstalt 7.24 Röntgenspektrometrie Abbestraße 2–12 10587 Berlin burkhard.beckhoff@ptb.de (030)  
99. Determination of response functions with the aid of unfolding procedures  
Date: 18.03.2004
Percental score: 7 %
In dem von der EC unterstützten Vorhaben EVIDOS ("Evaluation of Individual Dosimetry in Mixed Neutron and Photon Radiation Fields") sind sieben Europäische Institute beteiligt (PTB, IRSN,  
100. Determination of the angular distribution of backscattered particles at the ion accumulation experiment  
Date: 26.09.2006
Percental score: 7 %
A monitor was developed for the measurement of sputtered and reflected particles to determine the mass contribution of particles which are backscattered through the entry hole of the collector at  
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