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- Leonard_T._Troland abstract "Leonard Thompson Troland (1889–1932) was an American physicist.He graduated in 1912 from the Massachusetts Institute of Technology with a degree in biochemistry. He then studied psychology at Harvard, where he obtained a Ph.D. in 1915. He worked for a year as a Harvard Travelling fellow at the General Electric Nela research lab. He served as a member of committees of the National Research Council on vision and aviation psychology. At Harvard, he gave advanced courses in psychology, and he followed up his 1926 book \"The Mystery of Mind\" with \"Fundamentals in Human Motivation\" in 1928. At the same time he was chief engineer of the Technicolor Motion Picture Corporation of California and was appointed Director of research at Technicolor in 1925.He was elected to serve as president of the Optical Society of America from 1922 to 1923.He gave his name to the troland (symbol Td), the unit of conventional retinal illuminance. It is meant as a method for correcting photometric measurements of luminance values impinging on the human eye by scaling them by the effective pupil size.The National Academy of Sciences gives an award on his behalf.In 1932, he fell to his death from Mount Wilson.".
- Leonard_T._Troland birthDate "1889-04-26".
- Leonard_T._Troland birthPlace Norwalk,_Connecticut.
- Leonard_T._Troland birthYear "1889".
- Leonard_T._Troland deathDate "1932".
- Leonard_T._Troland deathYear "1932".
- Leonard_T._Troland field Physics.
- Leonard_T._Troland wikiPageExternalLink troland-research-awards.html.
- Leonard_T._Troland wikiPageExternalLink 20prez.cfm.
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- Leonard_T._Troland wikiPageWikiLink Category:1889_births.
- Leonard_T._Troland wikiPageWikiLink Category:1932_deaths.
- Leonard_T._Troland wikiPageWikiLink Category:American_physicists.
- Leonard_T._Troland wikiPageWikiLink Category:Harvard_University_alumni.
- Leonard_T._Troland wikiPageWikiLink Category:Optical_physicists.
- Leonard_T._Troland wikiPageWikiLink Category:Opticians.
- Leonard_T._Troland wikiPageWikiLink Category:Presidents_of_the_Optical_Society.
- Leonard_T._Troland wikiPageWikiLink General_Electric.
- Leonard_T._Troland wikiPageWikiLink Harvard_University.
- Leonard_T._Troland wikiPageWikiLink Human_eye.
- Leonard_T._Troland wikiPageWikiLink Luminance.
- Leonard_T._Troland wikiPageWikiLink Massachusetts_Institute_of_Technology.
- Leonard_T._Troland wikiPageWikiLink National_Academy_of_Sciences.
- Leonard_T._Troland wikiPageWikiLink Norwalk,_Connecticut.
- Leonard_T._Troland wikiPageWikiLink Photometry_(optics).
- Leonard_T._Troland wikiPageWikiLink Physics.
- Leonard_T._Troland wikiPageWikiLink Pupil.
- Leonard_T._Troland wikiPageWikiLink Technicolor.
- Leonard_T._Troland wikiPageWikiLink The_Optical_Society.
- Leonard_T._Troland wikiPageWikiLink Troland.
- Leonard_T._Troland wikiPageWikiLink Troland_Research_Awards.
- Leonard_T._Troland wikiPageWikiLinkText "L. T. Troland".
- Leonard_T._Troland wikiPageWikiLinkText "Leonard T. Troland".
- Leonard_T._Troland birthDate "1889-04-26".
- Leonard_T._Troland birthPlace Norwalk,_Connecticut.
- Leonard_T._Troland caption "Leonard T. Troland".
- Leonard_T._Troland dateOfBirth "1889-04-26".
- Leonard_T._Troland dateOfDeath "1932".
- Leonard_T._Troland deathDate "May 1932".
- Leonard_T._Troland fields Physics.
- Leonard_T._Troland name "Leonard Thompson Troland".
- Leonard_T._Troland name "Troland, Leonard T.".
- Leonard_T._Troland placeOfBirth Norwalk,_Connecticut.
- Leonard_T._Troland shortDescription "American physicist".
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- Leonard_T._Troland wikiPageUsesTemplate Template:US-physicist-stub.
- Leonard_T._Troland description "American physicist".
- Leonard_T._Troland description "American physicist".
- Leonard_T._Troland subject Category:1889_births.
- Leonard_T._Troland subject Category:1932_deaths.
- Leonard_T._Troland subject Category:American_physicists.
- Leonard_T._Troland subject Category:Harvard_University_alumni.
- Leonard_T._Troland subject Category:Optical_physicists.
- Leonard_T._Troland subject Category:Opticians.
- Leonard_T._Troland subject Category:Presidents_of_the_Optical_Society.
- Leonard_T._Troland hypernym Physicist.
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- Leonard_T._Troland comment "Leonard Thompson Troland (1889–1932) was an American physicist.He graduated in 1912 from the Massachusetts Institute of Technology with a degree in biochemistry. He then studied psychology at Harvard, where he obtained a Ph.D. in 1915. He worked for a year as a Harvard Travelling fellow at the General Electric Nela research lab. He served as a member of committees of the National Research Council on vision and aviation psychology.".
- Leonard_T._Troland label "Leonard T. Troland".
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- Leonard_T._Troland givenName "Leonard T.".
- Leonard_T._Troland isPrimaryTopicOf Leonard_T._Troland.
- Leonard_T._Troland name "Leonard T. Troland".
- Leonard_T._Troland name "Leonard Thompson Troland".
- Leonard_T._Troland name "Troland, Leonard T.".
- Leonard_T._Troland surname "Troland".