Sentence examples for for background radioactivity from inspiring English sources

Tissues were weighed, counted for radioactivity and corrected for background radioactivity and radioactivity decay.

The radioactivity in each organ was counted using an automated gamma counter, corrected for background radioactivity and expressed as follows: percentage of the injected dose (% ID) or as standardized uptake value (SUV) (SUV = (Counts in tissue per gram of tissue) / (Injected counts per total body mass (g)).

All results were corrected for background radioactivity.

In addition, P SPECT is corrected for "background" radioactivity remaining from the 99mTc-ventilation agent.

The Ga counts are corrected for background radioactivity, physical half-life, spillover of Ga, obtained by in vitro measurement of Ga, and expressed as cpm per lung field.

During processing, the 99mTc and Ga count rates were corrected for background radioactivity, physical half-live, spill-over of Ga into the 99mTc window, obtained by in vitro measurement of Ga, and expressed as counts per minute (CPM) per lung field.

Well, Caine always brings a certain charisma to any film, a basic level of background radioactivity, although his capacity for auto-pilot detachment is on display.

This low ratio was primarily due to the high level of background radioactivity that surrounded this lymph node.

The radioactivity values of each of the 27 eluted fractions cannot be well distinguished from "background" radioactivity level (SRL) and their trend is random (data not shown).

Equation 5 differs from Equation 1 by the presence of constant H. H was included to improve the fit and is a constant that accounts for the background radioactivity (the degree of conversion that is independent of CBH).

Tissues of interest were removed and weighed, and radioactivity counts were determined with an auto well gamma counter and corrected for background radiation.