The 20th century saw greatly increased interest in and research on all questions about sleep.

"We've seen research both ways, but there's no guarantee that heading does not cause injuries," he said.

I have seen research that backs this up, too.

The occasional agent who did show up could be led around and allowed to see research of no military importance.

Overall the state has seen very little paleontological research within its borders.

He saw architectural research as primarily one of technical problems.

Sorry - I want to see the study and research that led to this figure.

Now we're seeing more actual publishing and research on the Internet.

I see increased research and the development of new technology as the only way forward.

I would love to see research conducted in this area since I think we can profit from it.