Ph.D.

“I got to use all different parts of my brain,” said Perrone, who started a full-time job that utilizes her Ph.D. in soil science last week.

The paper was co-authored by Caizhi Zhou and Haitao Qing, both Ph.D. students at NC State; and by Yinding Chi, a former Ph.D. student at NC State who is now a postdoctoral researcher at Penn.

David Brown said that the parts of ministry his father liked best was counseling, seeing patients, so he went back to Yale and received his Ph.D. in clinical psychology in 1976.

She had earned a Ph.D. in occupational safety and later qualified as an aircraft accident investigator.

The information hunt has become increasingly sophisticated, ushered along by an influx of Ph.D. economists and data scientists to the private sector.