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464 results:
  • 111. Quantum Technology Competence Center (QTZ)  
    Date: 19.03.2024
    Percental score: 7 %
    What is the QTZ? The quantum technology competence center (QTZ) at the Physikalisch-Technische Bundesanstalt will provide an important basis for the industrial development of quantum technology. PTB  
  • 112. News from the EMRP  
    Date: 04.12.2018
    Percental score: 7 %
    24–26 March 2014 MATHMET 2014 – International Workshop on Mathematics and Statistics for Metrology (NEW04 Uncertainty) PTB, Berlin. Contact: Markus Bär Phone: +49 (0)30 3481-7687  
  • 113. Harz 2013 programm  
    Date: 11.02.2013
    Percental score: 7 %
    Harz 2013 programm Siebzehntes Harzseminar Strukturbildung in Chemie und Biophysik Goslar-Hahnenklee (OT Bockswiese), 24 – 26 February 2013 Organizers: Markus Bär, Eberhard Bodenschatz, Marcus  
  • 114. A new figure of merit for noise in clinical X-ray images illustrated on a mammography application  
    Date: 21.12.2022
    Percental score: 7 %
    Modern image processing and reconstruction procedures require image quality metrics that work without the need for a linear, shift‑invariant system. In collaboration with external partners,  
  • 115. Traceable particle size measurements of non-spherical nanoparticles  
    Date: 23.05.2022
    Percental score: 7 %
    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  
  • 116. Hannover trade fair 2021  
    Date: 08.04.2021
    Percental score: 7 %
    PTB at the (digital) Hanover trade fair: 12th -16th April In the future, PTB will offer a digital workflow for its numerous metrological services. It is based on an electronic customer portal,  
  • 117. 4.21 Form and Wavefront Metrology  
    Date: 03.06.2020
    Percental score: 7 %
    Our working group develops and applies measurement technologies for optical systems for measurements with the smallest possible measurement uncertainty. We determine form measurement with quantities  
  • 118. Bilateral comparison of traceable two-axis calibrations of an autocollimator between PTB and VTT MIKES  
    Date: 15.11.2021
    Percental score: 7 %
    In order to calibrate the two orthogonal measuring axes of autocollimators simultaneously, including the characterisation of their crosstalk, PTB and VTT MIKES developed calibration systems which are  
  • 119. A Prize for PTB Nanometrologist  
    Date: 16.07.2007
    Percental score: 7 %
    Thorsten Dziomba, a young PTB scientist, has been awarded the title "The Best Young Metrologist of COOMET". His presentation convinced the high-ranking committee, among them the  
  • 120. 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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