Subsequently, he devoted much of his time to historical research.

After that, he devoted his time to teaching and research.

Then, he decided to devote himself to political studies and research.

In the past six years, more than $130 million has been devoted to such research, officials say.

He resigned from the army in 1881 to devote himself entirely to scientific research.

The institute was the first organization devoted to scientific research in Argentina.

In 1948, he left teaching to devote himself full-time to private research.

However, he devoted most of his time to historical research.

He retired in 2000 because of bad health and to devote his time to scientific research.

The amount of money devoted to social research was significantly increased.