Sentence examples for has failed to detect from inspiring English sources

But a host of experiments has failed to detect a single case of a gene jumping from a plant to a bacterium (bacteria seem to prefer to eat the plants rather than to adopt their genes).

Senator Susan M. Collins, the Maine Republican who heads the committee, said, "I question why the Securities and Exchange Commission, which has regulatory responsibility for the mutual funds and their broker-dealers, has failed to detect these practices, to impose appropriate restrictions on them, or to penalize those who appear to be misusing investors' money".

But at least on this first pass, it has failed to detect anything suggesting extraterrestrial intelligence.    .

In other words its poll has failed to detect any recent swing to the Yes side at all.

It has failed to detect undocumented workers 54% of the time, according to an audit of the system by Westat, and falsely identified citizens as undocumented immigrants.

Why is it that a single savvy security guy can uncover a giant botnet with, essentially, the work of an afternoon, but Twitter has failed to detect it for going on ten years?

Furthermore, our detection assays might have failed to detect variant viruses.

But he had failed to detect anything good — "I cannot find that inner light in Bernard Madoff".

New measurements have failed to detect any deviation from the inverse square law.

Workers in other laboratories, including our own, have failed to detect this effect.

On this occasion, to his great chagrin, he had failed to detect that he was not on lead.