Sentence examples for has yet demonstrated from inspiring English sources

But nobody has yet demonstrated that GMOs make us sick.

Even that will require a greater spirit of compromise than Mr. Arafat has yet demonstrated.

None of these countries has yet demonstrated the fortitude to navigate this difficult route to competitiveness.

That will require the sort of political will neither major party has yet demonstrated.

"Nobody has yet demonstrated that a concentration of ethnic minorities in one school or other leads to intolerance".

And no one has yet demonstrated a workable wireless system that would eliminate the need for connections through the scalp.

However, no studies have yet demonstrated abnormal force generation in a patient population.

The problem: None of those playing in this space have yet demonstrated that they've got something most people are willing to add to their existing wardrobe.

On the contrary no reports have yet demonstrated the effect of hypersolutes on nucleic acids hybridization in vitro.

Although no published studies have yet demonstrated the efficacy of CTC in a screening setting, several studies have demonstrated its usefulness in patients who have undergone an incomplete colonoscopy [ 27, 28] or in patients with an occlusive colon carcinoma[ 29].

Despite much enthusiasm, no clear clinical benefit to any antiangiogenic agent has yet been demonstrated.