Sentence examples for had observed only from inspiring English sources

In 1973, he had observed only five instances of interracial sex; by 1980, he told me, the number was closer to twenty-five.

Neel was born in 1900, into a middle-class Philadelphia family, at a time when, as Henry James had observed only 19 years earlier, to be a lady was to be a portrait.

When using Chang cells, we had observed only low levels of cellular invasion.

It is possible that these research groups made this suggestion because they had observed only the part of the hyperbolic occupied by the Japanese population and misread it as a straight correlation line.

The anti-lawn treatise attacks both the idea of the velvety expanse — David Quammen has observed, only half jokingly, that though Communism has fallen, "lawnism" continues — and the real labor that goes into pursuing it.

The longtime journalist and author says he has observed only one candidate reach those heights during the current primary fight; that was former Senator Rick Santorum of Pennsylvania during his (semi- victory semi- victorythe Iowa caucuspeech

However, obtaining robust inference of the ongoing dynamics is problematic given that we have observed only a "snapshot" of the dynamic ecosystem.

In dark condition, we have observed only one electron resonant peak which was associated to the resonant tunneling through the second confined level e2 in the QW.

Some researchers have observed only the uniformity in distribution of reinforced particles or whiskers in the matrix phase, whereas others have investigated thoroughly for the metallurgical aspects of metal matrix composites through a high-resolution microscope.

We have observed only rare instances of rapid clicking between individuals that seemed to be accidental cascading predatory click responses.

The possibility that red-backed shrikes seek larders only to feed on them seems unlikely because we have observed only three such cases during the experiment.