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What does AA stand for?

AA stands for Activation Analysis

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 145 other meanings of AA in our Acronym Attic

Samples in periodicals archive:

He said these research reactors could be used for education and training, neutron activation analysis, radioisotope production and neutron radiography.
This latest software offering provides cement manufacturers with a fully automatic means of continuously comparing the analysis values from an online prompt gamma neutron activation analysis (PGNAA) analyzer with laboratory x-ray fluorescence (XRF) analyses, ensuring unparalleled online accuracy and consistent and reliable calibrations.
Materials scientists, geologists, and specialists in mining, archeology, environmental science, food analysis and medicine will find this database helpful in determining isotropic composition, total and partial thermal radiative cross-sections, Westcott factors, prompt and delayed energies of gamma rays, decay modes, half-lives and branching ratios in prompt gamma activation analysis (PGAA) projects.
Several new models currently in development include: -- Pre-selection sponsorship systems -- Corporate hospitality sales conversion models -- Sponsorship portfolio optimization systems -- Activation analysis recommendation and analysis -- Strategy enhancement design "Of all the firms we've worked with in the past, rEvolution has been the most focused on research as a driver of business building ideas for clients," said Darren Marshall, Vice President, Knowledge Networks.