The book demonstrates convincingly how economic history may contribute to a better understanding of cultural developments.

Most scientists believe that the existence of psychokinesis has not been convincingly demonstrated.

The Church of Law, as he convincingly demonstrates, does not debate, and it takes no prisoners.

I firmly believe that the first six weeks of our presidency have convincingly demonstrated our responsible approach.

Her studies were among the first to demonstrate convincingly that damage to the brain can lead to dramatic functional reorganization.

Instead, he managed only to demonstrate convincingly that big tax increases are a sure-fire route to a single term.

In the case of a licence, manufacturers must be able to demonstrate convincingly that their claim is justified.

Everyone here could be killed - and Della had convincingly demonstrated that that wouldn't bother her.

The paper demonstrated convincingly that most of the elements in the universe had been synthesized by nuclear reactions inside stars, some like the Sun.

One systematic review found, "The best evidence available to date does not demonstrate convincingly that reflexology is an effective treatment for any medical condition."