Sentence examples for may either be present from inspiring English sources

The selected amphiphiles may either be present in the digested food or generated during the digestion.

AKI may either be present on admission to hospital, or develop during the course of admission.

However, squirrel has an intronless DUXA sequence with an ORF spanning both homeoboxes, indicating that DUXA may either be present in an unsequenced region or have had its function maintained by a retrogene (such cases are not without precedent[ 22]).

The fiber may either be broken or intact.

Moreover, the gel filtration experiment indicated the potential existence of 'free' Mof that may not be present in either MSL or NSL.

There are two kinds of distortion, either of which may be present in a lens: barrel distortion, in which magnification decreases with distance from the axis, and pincushion distortion, in which magnification increases with distance from the axis.

These Cu II) states may be present either as Cu II) nanoclusters or in the form of amorphous oxide phase of CuO.

Those proteins which may be present either by accident or through unavoidable contamination of samples were also contained as a competitor component.

In bacteria the toroid may be present either N-terminal (e.g. Desulfotomaculum, gi: 88945170) or C-terminal (e.g. Bacillus, gi: 42782379) to the SLBB.

Therefore, residual confounding may be present, either by the lack of inclusion of a confounder or imprecise measurement of a confounder included in the model.

Quantifiable Al MAS NMR experiments were performed to estimate the amount of diamagnetic aluminum impurities; these are considered to comprise Al atoms that do not contain iron in their first cation coordination shell and may be present either as Al clusters in the iron oxyhydroxide phases or as separate Al phases.