Due to their stability and reproducibility, re-entrant pressurized ionization chambers (also called radionuclide calibrators) are widely used for activity measurements in nuclear medicine services as well as in national metrology institutes to maintain reference standards.
Two layers of nail varnish were applied on two-thirds of the outer dentin surface, in order to maintain reference surfaces for dentin-loss determination.
The Joint Committee for Guides in Metrology (JCGM) publishes and maintains reference documents relating to general aspects in metrology.
The current data suggest that two types of processing that can contribute to performance on frequency discrimination tasks – direct trial by trial stimulus comparison and using or maintaining reference related information from previous trials, are immature among preschool children.
Each keyword can be linked to a term from a locally defined vocabulary or an externally maintained reference terminology.
LooCIs Reconfiguration Engine maintains references to all local components and enacts incoming reconfiguration commands that are received over the event bus.
The participants agreed that the long list be maintained for reference, and that the criteria to be audited should be selected based on their relevance and level of priority.
Reference points specify levels of stock biomass and fishing mortality that managers aim either to achieve and maintain ('target' reference points) or to not exceed ('limit' or 'threshold' reference points).
This means that there must be some device (either the VRE or energy storage devices) that needs to be like a voltage source when there is not enough synchronous generation to maintain a voltage reference and respond to voltage and frequency deviations.
It has been shown that many CPAP-device cannot maintain the reference pressure.
