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461 results:
  • 181. Frozen highly-charged ions for highest precision spectroscopy  
    Date: 13.03.2015
    Percental score: 6 %
    A team of researchers from the Max Planck Institute for Nuclear Physics in Heidelberg, the Physikalisch-Technische Bundesanstalt in Braunschweig and the University of Aarhus in Denmark demonstrated  
  • 182. Gear calibrations using scanning mode  
    Date: 06.07.2021
    Percental score: 4 %
    In order to achieve the smallest possible measurement uncertainty in the traceability of gear measurement quantities, the gears on coordinate measuring machines were previously calibrated in  
  • 183. Geländeplan der PTB Braunschweig  
    Date: 08.12.2022
    Percental score: 4 %
    Geländeplan der PTB Braunschweig Willkommen in der Physikalisch-Technischen Bundesanstalt (PTB) in Braunschweig. Kilogramm, Meter und Sekunde sind hier ebenso zuhause wie alle anderen physikalischen  
  • 184. Generation of 5 mA DC bismuth current  
    Date: 03.12.2004
    Percental score: 5 %
    In the ion accumulation experiment aimed at linking the atomic mass unit up with the kilogram, a new ion source has been implemented to generate a bismuth ion beam and accumu-late the bismuth ions.  
  • 185. GIXRF  
    Date: 16.01.2020
    Percental score: 6 %
    GIXRF In X-ray fluorescence analysis, electrons from inner atomic shells are excited by incident X-ray photons. The subsequent decay of these excited states leads to the emission of element-specific  
  • 186. glasfasern.pdf  
    Date: 23.07.2014
    Percental score: 1 %
    Auf 19 Stellen genau messen – Präzisionsexperimente mit Glasfasern Gesine Grosche, AG 4.34 „Frequenzübertragung mit Glasfasern“, PTB Braunschweig; -Artikel für die Werner-von-Siemens-Ring –Stiftung,  
  • 187. Grazing incidence X-Ray Fluorescence (GIXRF)  
    Date: 02.10.2018
    Percental score: 13 %
    Grazing incidence X-Ray Fluorescence (GIXRF) Dr. Burkhard Beckhoff Physikalisch-Technische Bundesanstalt 7.24 Röntgenspektrometrie Abbestraße 2–12 10587 Berlin burkhard.beckhoff@ptb.de (030)  
  • 188. Grote Stamm Value Chains und QI final 2007-12  
    Date: 07.01.2008
    Percental score: 1 %
    Grote Stamm Value Chains und QI final 2007-12 Quality Requirements and Quality Infrastructure in Value Chains Reaching Out to Developing Countries Examples from the Fish/Shrimps, Spices, Wood, and  
  • 189. Guia IP Vol 1 final  
    Date: 23.09.2021
    Percental score: 1 %
    Guia IP Vol 1 final IMAGEM 01 GUIA PARA ILUMINAÇÃO PÚBLICA VOLUME 1 IMAGEM 02 2  / GUIA PA R A I LU M I N AÇ ÃO P Ú B L I C A Centro de Excelência em Iluminação Pública IMAGEM 03 GUIA  
  • 190. Guia IP Vol 2 final  
    Date: 23.09.2021
    Percental score: 1 %
    Guia IP Vol 2 final IMAGEM 01 GUIA PARA ILUMINAÇÃO PÚBLICA VOLUME 2 IMAGEM 02 2  / GUIA PA R A I LU M I N AÇ ÃO P Ú B L I C A Centro de Excelência em Iluminação Pública GUIA  
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