However, his team has concentrated its research on smaller planets, "super-earths," closer in mass to Earth.

For the past 30 years, Duellman has concentrated his research on South and Central America.

That's the main reason for not concentrating all our research in one location.

I would be very pleased if, for example, you were to concentrate your research on the manipulation of consciousness.

Dr. Pica has concentrated his research on the notion of parameters in linguistic.

The university has concentrated its research to 6 main profiles:

He concentrated his research in immunology, most notably in Transfer Factor.

He concentrated his research on the prevention of tooth decay, becoming a world expert in oral hygiene.

Howard Robinson is a philosopher who has concentrated his research within the philosophy of mind.

He concentrates his research on the mathematical, statistical and theoretical aspects of population genetics.