Sentence examples for be a frequent source from inspiring English sources

Because of the common occurrence of the XIIa subtype family in sheep, contact with sheep could be a frequent source of human infection in the United Kingdom and other industrialized nations.

We also show that transposable elements do not appear to be a frequent source of regulatory regions for retrogenes although we cannot rule out the possibility that ancient transposable elements provided regulatory motifs to nearby retrogenes.

Along with considerable costs for the individual and the society, neck pain is a frequent source of disability causing humane suffering and affecting the well-being of individuals.

They are a frequent source of corrections.

The eighties are a frequent source of inspiration.

They said the heating system had been a frequent source of problems.

Under Fernández de Kirchner, they were a frequent source of tension.

Data-protection rules are often stricter in Europe than in America, and have been a frequent source of friction.

Now Mr. Holtz-Eakin wins praise from Democrats and is a frequent source of heartburn to Republicans as head of the nonpartisan Congressional Budget Office.

During the long tenure of former Mayor Richard M. Daley, which ended with his retirement in May, the minority-business program was a frequent source of scandal.

Many lived in the servants' quarters on the first floor, but some slept on the first family's second floor — an intimacy that was a frequent source of tensions with non-slave servants.