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439 results:
  • 131. Blind test of the alanine dosimetry system  
    Date: 03.12.2012
    Percental score: 8 %
    To check the reliability of the dosimetry system based on alanine/ESR, a blind test was carried out with the support of the BIPM. At a standard uncertainty of approx. 0.4 %, the doses determined are  
  • 132. 2012 Bauch PTBM 125a en  
    Date: 11.02.2013
    Percental score: 2 %
    2012 Bauch PTBM 125a en Time – the SI Base Unit “Second” n Special Issue / PTB-Mitteilungen 122 (2012), No. 1 Time – the SI Base Unit “Second” Andreas Bauch* Structure 1 Introduction 2 The  
  • 133. Near-field microscopy with synchrotron radiation successful  
    Date: 30.04.2013
    Percental score: 8 %
    At PTB’s electron storage ring Metrology Light Source (MLS), a scattering type near-field microscope for the infrared (IR) regime has been successfully put into operation in cooperation with the  
  • 134. Flyer Mikroverzahnungsnormale EN-2013  
    Date: 29.05.2013
    Percental score: 5 %
    Flyer Mikroverzahnungsnormale EN-2013 Metrology for micro gears For the measurement of micro gears, sensors are increasingly used which are based on physically different principles. These comprise,  
  • 135. Flyer Mikroverzahnungsnormale-2013  
    Date: 29.05.2013
    Percental score: 5 %
    Flyer Mikroverzahnungsnormale-2013 Messtechnik für Mikroverzahnungen Für die Messung von Mikroverzahnungen werden zunehmend Sensoren eingesetzt, die auf physikalisch unterschiedlichen Prinzipien  
  • 136. 2013-07 Thorium-levels Herrera PRA 88 012512  
    Date: 23.07.2013
    Percental score: 4 %
    2013-07 Thorium-levels Herrera PRA 88 012512 PHYSICAL REVIEW A 88, 012512 (2013) Energy levels of Th+ between 7.3 and 8.3 eV O. A. Herrera-Sancho, N. Nemitz, M. V. Okhapkin, and E.  
  • 137. 2012 Zimmermann-Laser ablation loading  
    Date: 05.08.2013
    Percental score: 2 %
    2012 Zimmermann-Laser ablation loading Laser ablation loading of a radiofrequency ion trap K. Zimmermann, M. V. Okhapkin, O. A. Herrera-Sancho, and E. Peik∗ Physikalisch-Technische Bundesanstalt,  
  • 138. PTB-Deliverable_3-5_and_5-9_BA-TILSAM_V1_2011-04-28  
    Date: 12.09.2013
    Percental score: 2 %
    iMERA-plus project T2.J02 "Breath Analysis" PTB-Deliverable_3-5_and_5-9_BA-TILSAM_V1_2011-04-28 Project cod iMERA-Plus project “Breath Analysis as a tool for early desease detection“ Project code  
  • 139. Temperature distribution in large storage tanks for mineral oil  
    Date: 09.10.2013
    Percental score: 10 %
    Storage tanks are, in addition to their function of storing liquids, usually used also for the measurement of the stored amount of liquid. The determination of the volume of liquid by means of level  
  • 140. PTB WG351 2013  
    Date: 14.11.2013
    Percental score: 4 %
    PTB WG351 2013 Dissertation 2013 Hornig, Julia (2013): Permeable Werkstoffe zur zünddurchschlagsicheren Explosionsdruckentlastung – Gestaltung und Anwendungsmöglichkeiten. Zugl.: Magdeburg,  
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