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33 results:
  • 21. Preliminary List  
    Date: 12.05.2011
    Percental score: 8 %
    Preliminary List Physikalisch-Technische Bundesanstalt Braunschweig und Berlin Certification Body Certification body for System measuring instruments Quality Management Evaluation of Measuring  
  • 22. Support of doctoral candidates  
    Date: 21.04.2022
    Percental score: 9 %
    Assistance Margit Kleinsorge Phone: (030) 3481-7464 Email: Doktorandenprogramm@ptb.de PTB's support program for doctoral candidates has rules that ensure a good and extensive support situation,  
  • 23. Meeting of asphere specialists  
    Date: 05.02.2018
    Percental score: 9 %
    Specially manufactured aspheres Because of their complex geometry, aspheres – that is, non-spherically curved surfaces of optical elements such as mirrors or lenses – pose special challenges to the field of precision metrology.  
  • 24. Using UV-C radiation to combat the coronavirus  
    Date: 01.12.2020
    Percental score: 10 %
    Dr. Peter Sperfeld performs measurements of UV-C radiation The Physikalisch-Technische Bundesanstalt (PTB) measured the internal irradiance of a prototype of an indoor UV-C air purification unit to gauge its effectiveness in neutralizing germs and viruses. A  
  • 25. FPM Seminar  
    Date: 07.03.2024
    Percental score: 10 %
    Upcoming FPM seminar Speaker: TBA Title: TBA Date: TBA The institute seminar is held on tuesdays at 4pm in the seminar room of RZB8. 2024 Date Speaker Title 05.03.2024 Sophia Strnat and Riaan  
  • 26. New facility for the combined generation of force and torque  
    Date: 05.10.2012
    Percental score: 10 %
    After a complex planning phase, the implementation of a machine allowing both longitudinal force and torque to be generated simultaneously is entering into its final phase. The measurement facility  
  • 27. Workshop "The Quantum Revolution in Metrology"  
    Date: 28.11.2017
    Percental score: 13 %
    The revised International System of Units, the SI, will rest on seven defining constants. To realize the SI units based on the defining constants, methods of quantum metrology will be used in many  
  • 28. New measuring quantities  
    Date: 22.03.2016
    Percental score: 16 %
    Department 6.3 In its report ICRU 95 the International Commission on Radiation Units and Measurements (ICRU) has proposed new quantities in radiation protection. The effects of a  
  • 29. Homogeneous MR images  
    Date: 04.12.2018
    Percental score: 17 %
    Magnetic Resonance Imaging (MRI) at high magnetic fields up to 7 tesla allows a better image resolution, shorter measu-ring times and – thus – better diagnostics. A disadvantage is that, in the case  
  • 30. Visiting PTB  
    Date: 27.02.2024
    Percental score: 21 %
    Would you like to know how our atomic clocks tick? When even a nanometer is too long? Or all the things that physicists do with light? If you are interested in these or similar questions, then PTB,  
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