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464 results:
  • 61. Research Items  
    Date: 25.09.2023
    Percental score: 14 %
    Research Items Dr. Tobias Klein Physikalisch-Technische Bundesanstalt 5.24 Elektronenmikroskopie Bundesallee 100 38116 Braunschweig tobias.klein@ptb.de (0531) 592-5240  
  • 62. Research Items  
    Date: 25.09.2023
    Percental score: 13 %
    Research Items Iris Weidner Physikalisch-Technische Bundesanstalt 5.24 Elektronenmikroskopie 38116 Braunschweig iris.weidner@ptb.de (0531) 592-5201 (0531) 592-5205  
  • 63. Research  
    Date: 30.01.2024
    Percental score: 19 %
    Working Group:    5.32    5.33    5.34 Research project  5.32 The Virtual Coordinate Measuring Machine VCMM – A Digital Twin to determine the  
  • 64. Reference-free X-Ray Fluorescence analysis (XRF)  
    Date: 02.10.2018
    Percental score: 12 %
    Reference-free X-Ray Fluorescence analysis (XRF) Dr. Burkhard Beckhoff Physikalisch-Technische Bundesanstalt 7.24 Röntgenspektrometrie Abbestraße 2–12 10587 Berlin burkhard.beckhoff@ptb.de (030)  
  • 65. RDI – an efficient model observer for quality assurance in the field of X-ray computed tomography (CT)  
    Date: 20.12.2019
    Percental score: 3 %
    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)  
  • 66. ra45 98 03-en  
    Date: 07.03.2011
    Percental score: 2 %
    ra45 98 03-en Physikalisch-Technische Bundesanstalt Radioaktivität PTB-Ra-45 Braunschweig, November 2005 Herbert Wershofen and Dirk Arnold Radionuclides in Ground-level Air in Braunschweig  
  • 67. 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  
  • 68. Quantum Computer Developers Collaborating  
    Date: 06.12.2021
    Percental score: 3 %
    Quantum computers promise unprecedented computing power for applications where data processors based on “zeros and ones” can only fail. 25 partners from research institutes and industrial partners  
  • 69. Quantitative Change of battery electrodes investigated by complementary X-ray spectrometric methods  
    Date: 26.01.2023
    Percental score: 15 %
    At the 'Process-near X-ray Analysis (PRORA) 2022' symposium, Karina Bzheumikhova, PhD student in the working group 7.24 X-ray spectrometry, was awarded the poster prize for the presentation of her  
  • 70. Quality Assurance for Radiation Therapy in Belgium Based on Alanine/ESR dosimetry  
    Date: 04.01.2010
    Percental score: 7 %
    In Belgium, a project started this year for quality assurance in radiotherapy, the so-called BeldART project (Belgian dosimetry audits in radiotherapy). The dosimetry measurement system employed by  
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