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336 results:
101. Dosimetry up to an altitude of 30 km  
Date: 29.12.2011
Percental score: 9 %
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  
102. rng vgl final  
Date: 21.02.2012
Percental score: 8 %
rng vgl final Ringvergleich: Optische Strahlungsleistung 1/5 Abschlussbericht zum Ringvergleich Optische Strahlungsleistung in der optischen Nachrichtentechnik Stefan Kück, AG 4.54,  
103. 842 Dynamik Diss Eichstaedt  
Date: 15.03.2012
Percental score: 2 %
842 Dynamik Diss Eichstaedt Analysis of Dynamic Measurements - Evaluation of dynamic measurement uncertainty vorgelegt von Diplom-Mathematiker Sascha Eichstädt Frankenberg/Hainichen Von der  
104. i MERA-Plus final publishable report v1.0  
Date: 20.08.2012
Percental score: 1 %
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  
105. 2012 Piester Proc PTTI2011  
Date: 24.09.2012
Percental score: 2 %
2012 Piester Proc PTTI2011 Proc. 43rd Annual Time and Time Interval (PTTI) Systems and Applications Meeting, 14-17 Nov 2011, Long Beach, California, USA, pp. 185-196, 2012. TIME AND FREQUENCY  
106. Norman Hackerman Young Author Award for PTB researcher Philipp Hönicke  
Date: 15.10.2012
Percental score: 8 %
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,  
107. Influence of humidity on precision torque transducer easily measurable  
Date: 24.10.2012
Percental score: 6 %
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  
108. 2012 Rost Metrologia 49 TTTOF author version  
Date: 08.11.2012
Percental score: 2 %
2012 Rost Metrologia 49 TTTOF author version This is an author-created, un-copyedited version of an article accepted for publication in Metrologia, 49 (2012) 772–778. IOP Publishing Ltd is not  
109. 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  
110. 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  
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