Sentence examples for on a unique occurrence from inspiring English sources

This probably improved the identification of true cases of diabetes compared with a definition based on a unique occurrence of self-reported diabetes.

The study of a unique occurrence has, no doubt, a value.

Nor was it even a unique occurrence that year on the outskirts of Faversham, though it was certainly the most deadly.

Indeed, triplication of the type I prenyl protease appears to be a unique occurrence in all taxa based on current annotated genome sequence data.

A unique occurrence of permafrost one that has no analogue on land lies under the Arctic Ocean, on the northern continental shelves of North America and Eurasia.

Iceland is a unique occurrence in Europe: it is a volcanic island situated on the Mid-Atlantic Ridge within the still-opening Atlantic Ocean.

This is a unique occurrence in the 21st century.

Clearly, not all assignable rock types would fit into Werner's categories, either superpositionally in some local succession or as a unique occurrence at a given site.

This was not, of course, a unique occurrence.

Some among the Celtic support are steadfast in their belief that a unique occurrence is going to take place next year - the first meeting of the sides.

Darla becomes pregnant, a unique occurrence for a vampire.