Sentence examples for be present in significant from inspiring English sources

Although most kerogens are distributed in deeply buried reservoirs [48], they can be present in significant amounts in soils and sediments.

For comparison, we also analysed standards of minerals (grain size <35 μm) known to be present in significant quantities within the CI and CI-like chondrites.

Furthermore, as Spring et al. [31] note, arsenic is frequently identified in conjunction with the blue pigment smalt, which was found to be present in significant amounts within the fibres of Bauer's paper substrate where it was used during the papermaking process as a 'blueing' agent, described below.4.

We further propose that NIRG-like cells are absent from the eyes of mice and guinea pigs, but may be present in significant numbers in the retinas of dogs and monkeys.

As a diagnostic property it should be present in significant quantities.

1 6 Foot disease disorders have been reported to be present in significant numbers of people hospitalised throughout the world.

Slaves also were present in significant numbers in Scandinavia both before and after the Viking era.

All three phases β′, β1 and β are present in significant fractions in peak-aged samples.

A wide variety of phthalates were researched of which only two were present in significant amounts.

In its natural form, B12 is present in significant amounts only in animal foods, most prominently in liver (83 micrograms in a 3.5-ounce serving).

They are present in significant abundances in oils, including light oils and condensates, in which biomarkers are commonly absent or present only in extremely low concentrations.