Sentence examples for levels of these elements from inspiring English sources

Traffic-derived air pollution directly influences the absorption of chemical elements in leafy vegetables, and the levels of these elements may exceed the recommended values for consumption.

What's more, the levels of these elements in GD 362's atmosphere occur in similar proportions as those on Earth.

The methylation levels of these elements are indeed very low.

They reported that there was no difference in the CSF levels of these elements.

Therefore, it is critical to keep the cellular levels of these elements low.

A tabulation by year shows that the levels of these elements in foods do not vary significantly from one year to the next.

The methylation level of these elements correlates very well with the global methylation level of the genome under study and therefore can serve as surrogate marker for the overall methylation level [12].

It is noteworthy that the HeT-A and TART retro-transposons, which are involved in the maintenance of telomere integrity, display contrasting piRNA profiles despite the fact that the transcript levels of both these elements are upregulated in cuff ovaries (Chen et al, 2007).

The binding energies for various core levels of the elements present in these polymer electrolytes and their observed chemical shifts are obtained for different salt concentrations.

The AMD potentially mobilized toxic metals from the mine wastes and soils resulting in increasing levels of these toxic elements in the sediment over time.

As a consequence of the known toxicity of Pb and Cd and of the serious contamination of foods that occur from time to time during commercial handling and processing, most countries monitor the levels of these toxic elements in foods (Table 3).