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346 results:
81. Determination of the response of the alanine dosimeter for high-energy electrons in collaboration with the Swiss Federal Office of Metrology (METAS)  
Date: 23.09.2011
Percental score: 5 %
The response of the alanine dosimeter with regard to the absorbed dose to water Dw for high-energy electron radiation has been determined in collaboration with the Swiss Federal Office of Metrology  
82. Neues aus der OIML  
Date: 11.11.2011
Percental score: 2 %
Vom 11. bis 14. Oktober 2011 fand die 46. Sitzung des Internationalen Komitees für gesetzliches Messwesen (CIML) in Prag statt. Knapp 150 Teilnehmer aus 59 Mitgliedstaaten waren vertreten. Zur  
83. Dosimetry up to an altitude of 30 km  
Date: 29.12.2011
Percental score: 7 %
Since the beginning of the 1990s, PTB has carried out dosimetric investigations of the secondary cosmic radiation in the atmosphere. In the course of time, the measuring instruments became more and  
84. rng vgl final  
Date: 21.02.2012
Percental score: 4 %
rng vgl final Ringvergleich: Optische Strahlungsleistung 1/5 Abschlussbericht zum Ringvergleich Optische Strahlungsleistung in der optischen Nachrichtentechnik Stefan Kück, AG 4.54,  
85. 842 Dynamik Diss Eichstaedt  
Date: 15.03.2012
Percental score: 1 %
842 Dynamik Diss Eichstaedt Analysis of Dynamic Measurements - Evaluation of dynamic measurement uncertainty vorgelegt von Diplom-Mathematiker Sascha Eichstädt Frankenberg/Hainichen Von der  
86. i MERA-Plus final publishable report v1.0  
Date: 20.08.2012
i MERA-Plus final publishable report v1.0 P PROJ ECT FINA AL RE EPOR RT Grant A Agreementt number: 217257 Projectt acronym: us iMERA-Plu Projectt title: opean Reseearch Area Implementiing the  
87. New facility for the combined generation of force and torque  
Date: 05.10.2012
Percental score: 11 %
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  
88. Norman Hackerman Young Author Award for PTB researcher Philipp Hönicke  
Date: 15.10.2012
Percental score: 7 %
The ‘2011 Norman Hackerman Young Author Award’ of the Electrochemical Society (ECS) was given to C. Fleischmann, S. Couet (both KU Leuven, Belgium), P. Hönicke (PTB Berlin) and K. Schouteden (IMEC,  
89. Influence of humidity on precision torque transducer easily measurable  
Date: 24.10.2012
Percental score: 5 %
Precision torque transducers based on strain gauges can, as far as they are not hermetically enclosed, be influenced by the humidity contained in the ambient air. Measuring the humidity coefficient  
90. Blind test of the alanine dosimetry system  
Date: 03.12.2012
Percental score: 7 %
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  
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