Sentence examples for have failed to detect from inspiring English sources

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

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

But how could Grant Thornton's Italian arm have failed to detect the forgery?

Experiments with very sensitive electronic devices have failed to detect any residual fields in such a closed cavity.

But in recent weeks scientists at laboratories in at least five countries have failed to detect the avian flu strain in any SARS case.

No other study of hydrazine in tobacco has been reported, although several other studies have failed to detect hydrazine in tobacco smoke [17-19] [17-19]

While some studies are consistent with our findings (Canham et al. 2006; Zhu et al. 2015), others have failed to detect CNDD.

Some limited techniques based on visual inspection of the EEG signals or on linear methods have failed to detect specific and sustained changes preceding seizures [28].

Previous studies may have failed to detect such subtle trends due to a lack of statistical power arising from small sample sizes.

Searches of NASA's two STEREO spacecraft data have failed to detect any vulcanoid asteroids.

Nevertheless we may have failed to detect bees even if they were present.