• Joseph A. Thie


Existing conditions, especially those that would be confused with the phenomenon to be observed or measured. As background radiation, it could be an existing measure of radioactivity before any additional would be introduced at that location. Sources of such can include cosmic rays and prior contaminations of an environment. Sometimes the term is used to identify some quantifier of an uninteresting region surrounding a hot spot of interest.


Clearance Rate Binding Potential Beta Particle Blood Volume Fraction Concentric Annuli 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Springer-Verlag Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.University of TennesseeKnoxvilleUSA

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