He was a part-time professor at what later became the Colorado School of Mines.

Since 1992, Bentley has worked as a part-time professor at Western.

The faculty includes 180 full and part-time professors from several different countries.

He retired in 1955, but stayed working as a part-time professor.

In 1936 he became a part-time professor, and from 1940 he was accepted for full-time.

He was eventually hired as a part-time professor at Wayne State.

He continued his career as a part-time professor and advisor at the University of Hawaii.

He served as a part-time professor in University of Madras from 1922 to 1925.

Some part-time professors, he said, earn $15,000 a year at age 55.

The need for part-time professors, known as adjuncts, is high right now.