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345 results:
171. Publications  
Date: 19.01.2018
Percental score: 5 %
2016 Frobese, D.-H.: Neufassung der TRBS 3151/TRGS 751 - Aktualisierung der Technischen Regel zur Vermeidung von Brand-, Explosions- und Druckgefährdungen an Tankstellen und Gasfüllanlagen zur  
172. Neutron monitor for pulsed radiation  
Date: 29.09.2008
Percental score: 5 %
At PTB, a new monitor for the measurement of pulsed neutron radiation has been developed, based on the detection of β- radiation from activity reactions on silver. PTB has applied for a patent for  
173. Kooperationen  
Date: 10.04.2015
Percental score: 5 %
Aus dem Jahresbericht 2013 Kooperationen Kooperationen Abteilung 7, Temperatur und Synchrotronstrahlung Quantitativer Nachweis von fc-Röntgenpulsen Entwicklung von Detektionssystemen für den  
174. Facts about PTB  
Date: 12.10.2022
Percental score: 5 %
PTB is the National Metrology Institute of Germany with scientific and technical service tasks. PTB measures with the highest accuracy and reliability – metrology as the core competence. PTB stands  
175. In-vivo dosimetry with alanine/ESR  
Date: 30.03.2009
Percental score: 5 %
The secondary standard measuring system for the absorbed dose to water on the basis of alanine/ESR was used for in-vivo measurements in the radiotherapy of prostate carcinoma. The investigations were  
176. Literature  
Date: 09.12.2019
Percental score: 5 %
Literature Basic reference F. Spieweck, H. Bettin: Review: Solid and liquid density determination. tm - Technisches Messen 59 (1992), 237-244; 285-292 In German, the more recent  
177. PA01  
Date: 11.08.2009
Percental score: 5 %
Udo Gerlach, Thomas Uehlken: Energieversorgung à la pls, In: P&A März 2007, S.69-71 (www.pua24.net) PA01 FAC H B E I T R AG SICHERHEIT & EX-SCHUTZ 69 Energieversorgung à la pls Leistungssteigerung  
178. Helmholtz Prize for the "new" ampere  
Date: 31.03.2014
Percental score: 5 %
[ptb/es] Quantum standards for the electrical units the volt and the ohm have been available for more than two decades. However, for the electrical base unit of the international system of units  
179. 4.23 Optical Nanometrology  
Date: 20.01.2021
Percental score: 5 %
Overview on standards for nanometrology   http://www.nanoscale.ptb.de/nanoscale/nanoscale-standards.html http://www.nano-refmat.bam.de/en/ Linewidth calibrations on photomasks are offered  
180. Annex to PTB's Organization Chart  
Date: 04.11.2022
Percental score: 5 %
Annex to PTB's Organization Chart ANNEX to Organization Chart of PTB Internal Structure of the Presidential Staff Office Presidential Staff Office WG PSt2 Central Quality Management Dr. A.  
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