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376 results:
  • 161. Quantum Computer Developers Collaborating  
    Date: 06.12.2021
    Percental score: 4 %
    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  
  • 162. HF electromagnetic fields, EMC - Antennas - Terahertz  
    Date: 12.05.2021
    Percental score: 4 %
    Publications until 2020   J. Ornik, J. Lehr, M. Reuter, D. Jahn, F. Felipe-Mejia, J. C. Balzer, T. Kleine-Ostmann, and M. Koch Repeatability of material parameter extraction of liquids from  
  • 163. PAQI Stock Taking 2017 EN  
    Date: 26.01.2018
    Percental score: 4 %
    PAQI Stock Taking 2017 EN Stocktaking Document – 2017 – The PAQI initiative is supported by II ACKNOWLEDGEMENT The stocktaking study of the status of Quality Infrastructure in Africa, conducted  
  • 164. Mass determination of two new 28Si spheres in vacuum in preparation of the redefinition of the kilogram  
    Date: 01.11.2017
    Percental score: 4 %
    A relative standard uncertainty (k = 1) of 6.1 × 10−9 was achieved for the mass determination in vacuum of two silicon spheres manufactured from a new 28Si crystal. The measurements  
  • 165. The half-life of Se-79  
    Date: 13.07.2010
    Percental score: 4 %
    Within the scope of a cooperation of several institutes, the half-life of the long-lived isotope Se-79 could be determined with a clearly improved uncertainty. PTB has contributed in particular by  
  • 166. Alanine dosimetry - from metrology to therapy?  
    Date: 09.08.2007
    Percental score: 4 %
    A commercial, compact ESR spectrometer intended for use in industrial alanine dosimetry was investigated with respect to its possible use in radiation therapy dosimetry. If data analysis procedures  
  • 167. Neutron monitor AGREM – test measurements in pulsed radiation fields  
    Date: 31.10.2014
    Percental score: 4 %
    The neutron monitor AGREM, developed at PTB, has been tested in different pulsed radiation fields and compared with other neutron monitors. Whereas commercial monitors exhibited a saturation  
  • 168. Foreword  
    Date: 12.05.2022
    Percental score: 4 %
    “Providing a national measurement infrastructure in Germany to industry, society and science that is internationally of the very highest order.” This has been PTB’s central aspiration for 130  
  • 169. Foreword  
    Date: 12.05.2022
    Percental score: 4 %
    “Providing a national measurement infrastructure in Germany to industry, society and science that is internationally of the very highest order.” This has been PTB’s central aspiration for 130  
  • 170. Dates  
    Date: 18.04.2023
    Percental score: 4 %
    List of current activities organized by the Division Precision Engineering or supported by members of the Division, e.g. by participation in scientific programme committees, etc.: [Translate to  
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