Sentence examples for been a persistent source from inspiring English sources

However, corruption allegations have been a persistent source of trouble for the DPA.

China's military exports, particularly weapons sales to Pakistan and Iran, have been a persistent source of tension in relations between China and the United States.

The construction industry in general has been a persistent source of problems for the administration of Mayor Michael R. Bloomberg, who has been an aggressive champion of development over the course of his two terms.

European directives on a wide range of social, economic and judicial issues have been a persistent source of discontent among British voters generally and a cause of longstanding strife among Conservatives.

Campaign fund-raising of the more than 700 trial-level judges around the state who are elected has been a persistent source of complaints and allegations of corruption, with some judges doling out lucrative assignments to lawyers who were political contributors.

This analysis revealed that the Helibat family has been a persistent source of genomic innovation throughout the vespertilionid diversification from approximately 30 36 Ma to as recently as approximately 1.8 6 Ma.

But the economy, he said, "is a persistent source of discontent," unlike the other two, which can ebb and flow depending on daily events.

Solid phase high explosive (HE) residues from munitions detonation may be a persistent source of soil and groundwater contamination at military training ranges.

There are numerous reasons that youth on community supervision do not receive needed services, but evidence suggests that a breakdown in transitioning youth across service systems is a persistent source of unmet client need (Spencer & Jones-Walker, 2004; Staples-Horne, Duffy, & Rorie, 2007).

To be honest, it's a persistent source of aggravation to me.

The rising tab is a persistent source of concern, particularly for conservatives.