Sentence examples for are needed to demonstrate from inspiring English sources

Prosecutors say the assertions are needed to demonstrate that Mr. Stevens had a motive to conceal the gifts.

He said Mrs. Clinton told Mr. Dai that North Korea's behavior was "destabilizing," adding that "clear steps by North Korea are needed to demonstrate a change of behavior".

Future studies are needed to demonstrate its in vivo efficacy.

Further studies with active rehabilitation are needed to demonstrate real differences between laparoscopic and open hysterectomy.

More studies are needed to demonstrate the mechanisms of that breakdown.

Well designed studies are needed to demonstrate superiority of pharmoacogenetics to conventional dosing regimes.

However, more studies are needed to demonstrate whether these effects are harmful or/and affect the neural functions.

Rigorous, independent impact evaluations are needed to demonstrate what works, to enhance capacity in the region, and to improve overall policy making.

Thus, future studies are needed to demonstrate the efficacy of bulk-fill composites that performed well during flexural testing in this study.

Further laboratory studies are needed to demonstrate the positive effects of blood products on the osseointegration process at the histopathological level.

However, after the purity and efficacy of the antigens has been demonstrated, preclinical trials are needed to demonstrate the safety of the chloroplast derived antigens.