Sentence examples for by substantial variations in from inspiring English sources

For instance, the Pleistocene glacial epoch (about 2,600,000 to 11,700 years ago) was marked by substantial variations in the global extent of glaciers and ice sheets.

Therefore, it is unlikely that our data can be explained by substantial variations in subjects' overall state of alertness.

Similarly, the suggested threshold genetic distance of 2.7% to flag potential species failed to detect recently evolved sister species, and was further compromised by substantial variation in the rate of COI evolution in different clades and short species divergence times.

However, there are substantial variations in mCPR by region, and health facility contact was positively associated with mCPR increase.

In those buildings, they found substantial variations in fireproofing thickness.

There are substantial variations in the size of the drop between countries.

There are, in fact, substantial variations in structure, procedures, coverage and financing, and these mirror and accommodate many local realities.

There are substantial variations in the responses to FVIIa treatment.

Substantial variations in study selection were shown between reviews.

In Ireland, diabetes services are characterised by substantial variation with multiple local arrangements in place including traditional hospital-based management, shared care between General Practitioners and hospitals, and primary care-led management.

The high variability at -21°C in 2008 might have been induced by substantial variation between chambers.