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455 results:
  • 321. 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  
  • 322. qmh-5 kap3 1  
    Date: 24.04.2009
    Percental score: 2 %
    Kap. 3.4 qmh-5 kap3 1 Qualitätsmanagement-Handbuch Abteilung 5 3 Leistungsangebot 3.1 Kalibrierungen und Prüfungen In the CMCs uncertainty statements, the notation Q[a, b] stands for the  
  • 323. PTB EVA Report Alliance 95281 95360 EN  
    Date: 22.04.2024
    Percental score: 2 %
    PTB EVA Report Alliance 95281 95360 EN INTERNATIONAL COOPERATION External evaluation Lead assessor: Petra Voionmaa Alliance for Product Quality in Africa Country | Region: Africa  
  • 324. Igsm MU lecture2 Hueser  
    Date: 14.08.2023
    Percental score: 2 %
    Igsm MU lecture2 Hueser Illustration of three different approaches to estimate measurement uncertainties Dr. habil. Dorothee Hüser, PTB dorothee.hueser@ptb.de,  
  • 325. 2012 Bauch Metrologia 49 - UTC PTB author version  
    Date: 19.06.2012
    Percental score: 2 %
    2012 Bauch Metrologia 49 - UTC PTB author version Generation of UTC(PTB) as a fountain-clock based time scale A. Bauch, S. Weyers, D. Piester, E. Staliuniene, W. Yang* Physikalisch-Technische  
  • 326. PTB Q5 GATT EN  
    Date: 27.02.2013
    Percental score: 2 %
    PTB Q5 GATT EN MAIN FEATURES OF WORLD TRADE LAW With special focus on the TBT Agreement A guideline Dr. Alexander Djazayeri Physikalisch Technische Bundesanstalt Braunschweig und  
  • 327. 2012 Nemitz Metrologia49 Trajectory characterization revtex author version  
    Date: 04.06.2012
    Percental score: 2 %
    2012 Nemitz Metrologia49 Trajectory characterization revtex author version Atomic trajectory characterization in a fountain clock based on the spectrum of a hyperfine transition N. Nemitz,∗ V.  
  • 328. A509  
    Date: 23.11.2015
    Percental score: 2 %
    A509 Schlussbericht zum Forschungsvorhaben MNPQ-00/07 BMWi IID5_08-06 Dr. Jürgen Hartmann, Dr. Klaus Anhalt, AG 7.32 „Hochtemperaturstrahlungsthermometrie“ Physikalisch-Technische  
  • 329. 2004 Bauch PTB-Mitt 114,4 DCF77  
    Date: 01.03.2010
    Percental score: 2 %
    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  
  • 330. General Conditions of Purchase  
    Date: 22.01.2020
    Percental score: 2 %
    As of 2019-06-13 General Conditions of Purchase General Conditions of Purchase of the Physikalisch-Technische Bundesanstalt (PTB) As of: 13 June 2019 1. General For the contractual relationship  
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