Sentence examples for be extremely persistent from inspiring English sources

He said the three doctors, who have sent dozens of e-mail messages and letters to Yale executives, were known to be extremely persistent in their criticisms of the school.

After one month of continuous irradiation only <16% degraded indicating that sucralose will be extremely persistent under natural conditions (Figure 4b, c).

and reed canarygrass (Phalaris arundinacea L). has proven to be extremely persistent in the northern United States, but information about dairy cow performance on this mixture is lacking.

Watch our compilation above to see how, despite repeated rejections, dogs can be extremely persistent.

But at the time, the agency's officials "remained convinced that there could be extremely persistent malware somewhere" in its network, and believed that hackers backed by a foreign government may have been behind the malware, the report found.

This delay seems to be extremely persistent, with a series of longitudinal studies by Ostad [ 39, 40] showing that it lasts at least up until 5th grade for addition and 7th grade for subtraction.

Based on the high energy of the carbon fluorine bond [2], it can be assumed that short-chain PFAAs are extremely persistent similar to the persistence of long-chain PFAAs [38, 39].

But, Durazo said, "Tim is extremely persistent, very ambitious, doesn't take no for an answer.

"Wesley was extremely persistent," said Michael H. Gerber, former president of Viacom Enterprises, which distributed the program.

From giant balloons and illicit DVDs to portable media players, campaigners have been extremely persistent in finding ways to smuggle information inside North Korea.

Ed Glaeser wrote on this back in 2009:One reason that historical education levels have such predictive power is that educational investment is extremely persistent.