Sentence examples for background level of radioactivity from inspiring English sources

Due to the fact that especially carcinomas of the upper aerodigestive tract may initially drain into more than one lymph node, the three hottest nodes, containing more than 10 times the background level of radioactivity, were defined as sentinel nodes (SN1-3).

In northern Poland with background levels of radioactivity, Skwarzec and Prucnal (2007) found that the average wet weight Po concentrations in deer from these areas were 0.16 Bq/kg in muscle, 1.08 Bq/kg in liver, and 1.58 Bq/kg in kidney.

In order to decrease the background level of free radioactivity, 50 PCR cycles were performed to decrease the amount of non-incorporated [α-32P]dATP.

So for seawater to contain the normal background levels of radiation we see everyday in our lives would require water radioactivity levels of over a million Bq/m3.

Background levels of genetic alterations.

"Well," he says, "at any detectable level of radioactivity, people would get scared.

At this level of radioactivity, a person could die from the briefest of exposures.

Second, in what is now normal in large tracts of Belarus and Ukraine, by dosimeter, for their level of radioactivity.

Radioactive wastes are characterized by their mode of formation, physico-chemical nature and level of radioactivity.

The level of radioactivity in one of the men was close to 20,000 becquerels.

Water with a higher level of radioactivity leaking from the No 2 reactor can then be stored.