Sentence examples for estimates of radioactivity from inspiring English sources

Dr. Makhijani, in a phone interview, said the "shocking thing" about the department's response "is they have increased their estimates of radioactivity in dumped waste, and yet they don't want to revisit the policies that were based on the assumption there was very little radioactivity in these wastes".

These visual data correlated both with the quantitative biodistribution data (Figure 4C) and the semi-quantitative planar estimate of radioactivity (inset, Figure 4C).

Using this method (in systems closed to the release of gaseous radon), we found that estimates of total radioactivity in produced fluids based on Ra isotopes alone can underestimate the total radioactivity present due to the ingrowth of Ra decay-product radionuclides, a process that we demonstrate can be modeled using radioactive ingrowth equations (Bateman 1910).

In situ and airborne gamma ray spectrometry have been shown to provide rapid and spatially representative estimates of environmental radioactivity across a range of landscapes.

Thus, estimates of the radioactivity associated with hydraulic fracturing liquid wastes must include projections of ingrowth of decay product radionuclides in the natural uranium (U) and thorium (Th) decay series.

The study, which capped off a comprehensive, two-year analysis of the estimated doses of radioactivity from the 2011 Fukushima accident and their potential risks, also warned that the disaster's psychological impact could have a consequence on health, and called for continued monitoring and health screenings for populations most exposed to the radiological fallout.

For calculation of radiation dosimetry estimates, the distribution of radioactivity in the regions not represented in the initial dynamic data was assumed to be static (accounting for radioactive decay) between the time of injection and the 2-h time point.

The average radioactivity concentrations of these ROIs were multiplied by the entire organ weight to give an estimate of the radioactivity within the total organ.

The measure of export from the target leaf was higher at 3 h than at 2 h, with a corresponding reduction in the estimate of C radioactivity in the target leaf (Fig.  5).

New smoothers are proposed in this article to estimate the spectrum of radioactivity of Gamma ray in well-log data problems.

This model should be able to estimate the amount of radioactivity in each compartment, and the rate of exchange between these compartments.