Sentence examples for because these compounds are from inspiring English sources

The intensity of the peaks, especially of the chrome yellow and lead sulphate oxide, decreased most likely because these compounds are present in deeper layers.

This lack of data is particularly enhanced for polyynes because these compounds are highly unstable at the usual pressure and temperature conditions of a laboratory and therefore are very difficult to study.

Among a number of TE materials investigated, the family of skutterudites is regarded as a class of promising TE materials with high performance because these compounds are typical phonon glass and electron crystal (PGEC) materials [2, 3].

Because these compounds are considerably less polar compared with the other phenolics characterised in the extracts, it appears the both extraction media used acted selectively, by recovering the most polar constituents.

However, the extraction for quantitative analysis can turn out to be difficult because these compounds are present in trace levels and can be strongly bound to the sorbent matrix.

The values of dissolved organic matter (and sugars in particular) determined in the oceans reflect a steady state and can be very low [16], [17] because these compounds are being used very quickly upon release, so that there is a tight coupling between their production and utilization [18].

This is especially of concern for children because all of these compounds are suspected endocrine disruptors and thus may impact normal development.

As a result, human exposure to the type-2 alkenes is ubiquitous and potentially harmful because many of these compounds are well-documented toxicants.

Cyclophosphamide or Ifosphamide were not tested on the body cavity lymphoma lines, because both of these compounds are prodrugs that have to be converted into active metabolites by the liver in vivo.

Despite their broad commercial availability, reaction efficiency, and versatility, the use of chemical crosslinking reagents can be unfavorable particularly when applied in the areas of food processing and tissue engineering, because many of these compounds are rated as toxic or may form harmful by-products leaching from the crosslinked protein matrix.

Because of their volatility, these compounds are not extensively absorbed dermally unless the exposed skin is occluded.