Sentence examples for experiments have failed to from inspiring English sources

Years of experiments have failed to yield a satisfactory solution.

Yet a number of experiments have failed to provide much support for this prediction.

Drugs that have shown efficacy in basic animal experiments have failed to show significant benefits in clinical trials.

Numerous antioxidants, although efficient in cellular or acute animal experiments, have failed to alleviate anthracycline cardiotoxicity in clinically relevant chronic animal models or clinical trials.

Safety cannot formally be proven, but innumerable experiments have failed to find convincing evidence of danger, leading us to the conclusion that GM crops are safe.At the same time, Greenpeace and Friends of the Earth have blocked the commercial cultivation of Golden Rice, a food which could have prevented millions of children in Asia going blind from Vitamin A deficiency.

Although it has been proposed that the transmission of information from the visuosensory to the motor map plays an important role in the generation of visually guided saccades, experiments have failed to demonstrate any functional linkage between the two layers.

This is almost as heavy as a nucleus of lead, so it was not surprising that previous experiments had failed to find the top quark.

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).

But other Viking experiments had failed to measure any organic molecules, so Dr. Levin's results — even though they matched exactly what would be expected for life — were like announcing the discovery of a brick house in the absence of bricks.

In Drosophila, previous gain- and loss-of-function experiments had failed to reveal unique functions for most of the eight known Ilps (Brogiolo et al., 2001; Grönke et al., 2010).

Responding to criticism that Apple's "entry-level" iPhone 5c experiment had failed to secure the lower end of the market, Cook explained that the iPhone 5c was never meant as a cut-price iPhone: "If you look at what we've done with our iPhone line, we're selling the iPhone 4s as our entry offer".