Sentence examples for are sometimes challenged from inspiring English sources

Men are sometimes challenged by the word "straight," which has sexual overtones.

His findings are sometimes challenged, but not his insistence on all the variables that can arise.

The values of the obtained results are sometimes challenged with respect to transfer to humans, extreme doses application during the studies and a time a false positive correlation are made with respect to the low toxicity of most of the tested chemicals [10].

The guidelines could also up the ante for the coming election season, when Catholic candidates who support abortion rights or gay rights are sometimes challenged by conservatives over whether they should receive Communion.

However, the alerts are sometimes challenged by the scientific community [ 17, 26– 29], numerous alerts can be required to trigger an effect [ 30], and too often they have little to no impact on prescribing patterns [ 17, 28, 31– 31].

"The recommendations are sometimes challenging to implement," Mr. Bass said.

"There are sometimes challenging issues over divisive community politics, but this is no excuse for failing to enforce British law and protect the integrity of our democratic process.

Below we consider why studies using different techniques and on different levels of hierarchical organization give results that are sometimes challenging to reconcile with each other (see also [ 158]).

Michelle Johnson, a gleaming soprano, is sometimes challenged vocally, but over all is an intense and involving Aida.

Even in the central regions of the state, sultanate rule was sometimes challenged by discontented Muslim nobles.

On the other hand, he said, their objectivity is sometimes challenged by those who fear they might be cultural cheerleaders.