1.   Brownell did pioneering research on the ill effects of yo-yo dieting.

2.   Carmine had Ferrie doing research on tax liens.

3.   Carrie Decided to do a little research on her own account.

4.   Despite the Gulfs long history of oil pollution, little research has been done on the long-term impact on Marine life there.

5.   Doctors are doing research into how the virus is communicated.

6.   First, Piaget did his research on and wrote primarily about the cognitive aspects of intellectual development and cognitive structure.

7.   If you were doing clinical research with a spiritual or religious factor, you were considered fringe.

8.   It is a condition of my contract with the university that I spend half of the summer vacation doing research.

9.   It makes good sense to do some research before buying.

10.   Look, so little is known about her, just go ahead and get all the research done now.