He continued to teach and lecture as a visiting professor, particularly in the United States, but increasingly worked as a freelance writer.

As an undergraduate, and later as a professor at Columbia University, Armstrong worked from his parent's attic in Yonkers, New York to develop the regenerative circuit, the superheterodyne receiver, and the superregenerative circuit.

There he joined Phi Delta Theta fraternity, took classes part-time for two semesters, and worked with a professor of civil engineering, Allan D. Conover.

He worked as a professor and director of the Institute of Experimental Medicine and Surgery at the Université de Montréal.

He worked as a researcher at ATR ( Advanced Telecommunications Research institute international, 国際電気通信基礎技術研究所 ), Japan from 1994 – 2000, a researcher at Starlab, Brussels from 2000 – 2001, and associate professor of computer science at Utah State University from 2001 – 2006.

He worked as an associate professor at the Polish Academy of Sciences.

From 1952 to 1962 he worked as a professor at the John Curtin School of Medical Research ( JCSMR ) of the Australian National University.

Lovelock worked at a Quaker farm before a recommendation from his professor led to him taking up a Medical Research Council post working on ways of shielding soldiers from burns.

St-Laurent worked as a lawyer from 1905 to 1941, also becoming a professor of law at Université Laval in 1914.

His mother worked in a biochemistry laboratory, and her father was a biochemistry professor.

He was rewarded by admission to the Academy and the appointment of mathematical professor in Mazarin college, where he worked in a small observatory fitted for his use.

Whereas previously the OUP had thought London too far from Oxford, after 1925 Craigie worked on the dictionary in Chicago, where he was a professor.

After graduating from Moscow State University in 1959, he worked there until 1986 ( a professor since 1965 ), and then at Steklov Mathematical Institute.

1935's Hoi Polloi utilized the Pygmalion premise of a stuffy professor waging a bet that he can transform the uncultured trio into refined gentlemen ; the plotline worked so well that it was reused twice, as Half-Wits Holiday and Pies and Guys.

His father, Edmund-Rufin Iosifovich Dzerzhinsky graduated from the Saint Petersburg University in 1863 and moved to Vilno where he worked as a home teacher for a professor of Saint Petersburg University Januszewski and eventually marrying Januszewski's daughter Helena Ignatievna.

Jung, who had become interested in psychiatry as a student by reading Psychopathia Sexualis by Richard von Krafft-Ebing, professor in Vienna, now worked as a doctor under the psychiatrist Eugen Bleuler in Burghölzli and became familiar with Freud's idea of the unconscious through Freud's The Interpretation of Dreams ( 1900 ) and was a proponent of the new " psycho-analysis.

For some years, Purushottam worked as a college professor in Belgaum in Northern Karnataka and as a school teacher before embarking on his career in writing, multiple fields of acting, directing, and composing music in the world of movies.

In France he was a professor at the University of Paris and then worked for UNESCO in Paris and Nairobi.

Fortuyn worked as a lecturer at the Nyenrode Business Universiteit and as an associate professor at the University of Groningen, where he taught Marxist sociology.

He is sometimes listed as " Dr. Marion Tinsley " because he had a doctorate in mathematics and worked as a professor of mathematics at Florida State University and Florida A & M University.

Starting in 1908, while a professor at the University of Chicago, Millikan worked on an oil-drop experiment in which he measured the charge on a single electron.

Jan Tomáš Forman (; born February 18, 1932 ), known as Miloš Forman (, ), is a Czech-American director, screenwriter, and professor, who since 1968 has lived and worked primarily outside the former Czechoslovakia and the present Czech Republic.

In 1954, when she was six, Newton-John's family emigrated to Melbourne, Australia, where her father worked as a professor of German and as Master of Ormond College at the University of Melbourne.

Ahlfors worked as an associate professor at the University of Helsinki from 1933 to 1936.

Pierce originally worked as an assistant professor of physics at Oregon State University, before he became involved in politics.

Hoover worked as chief engineer for the Chinese Bureau of Mines, and as general manager for the Chinese Engineering and Mining Corporation.

The result was Engineering Research Associates ( ERA ), a contract engineering company that worked on a number of seemingly unrelated projects in the early 1950s.

His father, Surendranath Bose, worked in the Engineering Department of the East Indian Railway Company.

From 1969 to 1974, Hu worked for Sinohydro Engineering Bureau, as an engineer.

Julius Rosenberg joined the Army Signal Corps Engineering Laboratories at Fort Monmouth, New Jersey, in 1940, where he worked as an engineer-inspector until 1945.

From 1953 to 1955, he worked at Bell Telephone Laboratories, in Murray Hill, New Jersey, and lectured at Newark College of Engineering.

He worked as a demonstrator in Trinity's Engineering and Physics departments before succeeding William Johnson Sollas in the Chair of Geology and Mineralogy in 1897, a position which he held until his death in 1933 in Dublin.

Much earlier, in 1987, Tandberg Television and the IBA's R & D and Satellite Engineering groups had worked together to build a satellite broadcasting system for the UK based on the ill fated MAC system operated by Sky's rival British Satellite Broadcasting.

Rukavishnikov studied at the Moscow Engineering and Physics Institute and after graduation worked for Sergey Korolev's design bureau.

Again, the UEG ( by now the Ultrix Engineering Group ) worked at making the new OSF / 1-based Digital Unix run well on DEC hardware, with the reliability and maintainability that people came to expect from DEC operating systems.

He studied at the Saint Petersburg Engineering College and worked on experiments into pulsed rocket propulsion.

Leroy Grumman and others worked for the Loening Aircraft Engineering Corporation in the 1920s, but when it was bought by Keystone Aircraft Corporation and the operations moved from New York City to Bristol, Pennsylvania, Grumman and his partners ( Edmund Ward Poor, William Schwendler, Jake Swirbul, and Clint Towl ) started their own company in an old Cox-Klemin Aircraft Co. factory in Baldwin on Long Island, New York.

Lift Engineering was founded by Janik Kunczynski, a Polish immigrant and former ski racer who initially worked at Poma.

Between 1984 and 1987 Dooge worked at the Department of Engineering Hydrology at University College Galway.

Some of the Atria developers had worked on an earlier system: DSEE ( Domain Software Engineering Environment ) from Apollo Computer.

Between 1986 and 1988, Payette worked as a systems engineer for IBM Canada's Science Engineering division.

After graduating from the Moscow Forestry Engineering Institute in 1968, Berezovsky worked as an engineer, from 1969 till 1987 serving as assistant research officer, research officer and finally the head of a department in the Institute of Management Problems of the USSR Academy of Sciences.

From 1994 until 1996 he worked also as senior assistant on subject Economics and organization of production at Faculty of Engineering in Mostar, after which he was named assistant professor on subject Development of production systems.

Prior to this Hinds worked for Alcan, as the head of Chemical Engineering.

As Davis worked on the game one night, Gottlieb's Vice President of Engineering, Ron Waxman, noticed him and suggested to change the color of the cubes after the game's character has landed on them.

McAvoy worked as a storeman at the Hoover factory in Cambuslang, and was a shop steward for the Amalgamated Engineering Union ; following the succession of trade union mergers, he is now a member of Unite the Union ( Amicus Section ).

Before entering Parliament he previously worked for the Amalgamated Engineering and Electrical Union as Head of Research and Education and as the National Training Officer at the TUC National Education Centre in North London ( now closed ).

In order to complete his studies at IIT, he worked as a teaching assistant and was able to continue with his education, obtaining his Ph. D. in Electrical Engineering in 1983.

He has been a freelance consultant for irrigation and drainage projects and worked with the Water Engineering Administration.

After failing the entrance exam for the College of Engineering at Osaka University, Itami worked at various times as a commercial designer, a television reporter, a magazine editor, and an essayist.