Logo of the Physikalisch-Technische Bundesanstalt

Search

Search result

340 results:
71. 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  
72. BombDetection 1.9  
Date: 10.06.2015
Percental score: 7 %
BombDetection 1.9 Magnetic Measurements MNPQ-Project: A test ground for the characterization and qualification of magnetic gradient sensors which are used for the detection of unexploded  
73. B P G W P1  
Date: 06.11.2015
Percental score: 2 %
B P G W P1 A Guide to Bayesian Inference for Regression Problems Clemens Elster1 , Katy Klauenberg1 , Monika Walzel1 , Gerd Wübbeler1 , Peter Harris2 , Maurice Cox2 , Clare Matthews2 , Ian Smith2 ,  
74. Broadband measuring station for the extended testing of the directional response pattern of sound level meters and the calibration of measuring microphones  
Date: 07.04.2010
Percental score: 4 %
It is common practice to use sinusoidal sound signals as an excitation signal to reach the low measurement uncertainties required for the testing of the directional response pattern of sound level  
75. Broadband traveling-wave parametric amplifier with more than 20 dB gain in the GHz frequency range  
Date: 27.11.2017
Percental score: 5 %
Test chip with superconducting SQUID series arrays Quantum information technology requires broadband amplifiers with extremely low intrinsic noise. A traveling-wave parametric amplifier based on a series array of one-junction SQUIDs was developed at  
76. bss2cons  
Date: 17.05.2022
Percental score: 2 %
bss2cons Extensions to the Beta Secondary Standard BSS 2 Consolidated version from www.ptb.de R. Behrens1 and G. Buchholz Physikalisch-Technische Bundesanstalt (PTB), Bundesallee 100, 38116  
77. Building Acoustics en miniature  
Date: 14.05.2007
Percental score: 5 %
Problems in building acoustics can be investigated excellently on small, downscaled models. They are more flexible, require less time and effort and are cheaper than the usual measurements carried  
78. Calibration of force vector transducers with smallest uncertainties  
Date: 17.07.2007
Percental score: 6 %
With the precision force transducers used so far, the force is measured in an axis predefined by the transducer construction. In the last few years, however, the demand for force transducers  
79. Calorimetric determination of the absorbed dose to water in the near field of 192Ir brachytherapy sources  
Date: 29.09.2008
Percental score: 10 %
The measurand in the dosimetry of brachytherapy sources is the absorbed dose rate to water, at a distance of 1 cm from the centre of activity of the radiation source, vertical to the source axis.  
80. checklist  
Date: 30.09.2009
Percental score: 2 %
checklist Checklist for electromechanical and electronic active energy meters in accordance with the MID Directive (2004/22/EC) Applicant: Instrument type: 1. General requirements NOTE: Definitions  
###SPINNER###
Search results 71 until 80 of 340
The search query was processed in 450 ms.

Search behavior

In the search, the following parameters can be used:

  • "": Phrase search. The words you entered must occur exactly as entered in the search results. Example: "Metrological Services"
  • -: NOT operation. A word can not appear in the search results. Example: "Metrological Services" -"Verification Act"
  • *: Substring search. Example: "Metrological Services" measure* finds "Metrological Services" measures and "Metrological Services" measurement

If you enter more than one search term, the individual words are connected with an "AND".