Sentence examples for has failed to elucidate from inspiring English sources

However, gemcitabine in combination with other therapeutic agents such as platinum analogues [ 4, 5], anti-metabolites [ 6- 8] or topoisomerase inhibitors [ 9, 10], has failed to elucidate any improvement in the therapeutic outcome or survival rate.

The FXS field, as a whole, has recently met with some challenges, as several targeted clinical trials with high expectations of success have failed to elucidate significant improvements in a variety of symptom domains.

Several soluble mediators of the innate inflammatory response have been linked with severe pathology [ 3]; however, these studies are largely correlative and have failed to elucidate molecular mechanisms facilitating specific pathologies.

Parliament has failed to oblige.

This President Obama has failed to do.

This the BJP has failed to deliver.

The Senate has failed to act.

He has failed to do so.

It has failed to do so.

Yet Nigeria has failed to industrialise.

He has failed to rebalance the economy.