Sentence examples for are known to observe from inspiring English sources

UAE authorities are known to observe this group's activities and occasionally disrupt gatherings.

VRS are known to observe mainly in the basal ganglia and the subcortical white matter and they increase in number with aging.

Those who attend bridge lessons have been known to observe, "I never get deals like this in real life".

Nonetheless, "Prisoner" faithful have been known to observe Mr. McGoohan's stage performances through binoculars, like birders stalking the bright-rumped attila.

(Locomotive may be the wrong analogy since Gey is nothing if not limber and swift in his lectures and, more of a car man himself, is known to observe whenever some idiotic official violates someone's civil rights that they must be consumed with a burning desire to "buy me a new German car").

Olivia is confused as to August's motives, as Observers are known to only observe events and not interfere with them.

High rates of aneuploidy are known to be observed in hES cells during passage in culture.

Although vibrational modes associated with the OH group of Tyr are known to be observed at about 1250 cm−1[25] these are beyond the spectral limits of our measurements for direct detection.

Other prominent supernovae are known to have been observed from Earth in 185, 393, 1006, 1181, 1572, and 1604.

Only five Venus transits, first predicted by the 17th-century German astronomer Johannes Kepler, are known to have been observed -- in 1639, 1761, 1769, 1874 and 1882 -- though Dr. DeVorkin said it was likely that ancient astronomers in China, Mesopotamia or elsewhere could have witnessed such a rare and subtle event.

European and American eels are known to hybridize, with hybrids observed almost exclusively in Iceland [ 21- 23].