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Thomas Lyttleton Lyon
Thomas Lyttleton Lyon (17 February 1869 – October 7, 1938) was an American soil scientist who wrote on the nitrogen cycle. He was secretary of the American Society of Agronomy from 1907 to 1909. He was a fellow of the American Association for the Advancement of Science, and a member of the American Chemical Society. His ''Principle of Soil Management'' went through 10 editions. Biography He was born on February 17, 1869, in Allegheny County, Pennsylvania, in the suburbs of Pittsburgh, to James B. Lyon and Anna M. Lyttleton He attended Pittsburgh High School and then Cornell University, graduating BSA 1891. Thomas became an instructor in chemistry at the University of Nebraska, while working as an assistant chemist for the University's Experimental Station, specializing in soil chemistry. In 1893 he went to Germany to study with Bernhard Tollens at the University of Göttingen for a year. He then returned to the University of Nebraska as an instructor and in 1895, on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pittsburgh
Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Western Pennsylvania, the List of municipalities in Pennsylvania#Municipalities, second-most populous city in Pennsylvania behind Philadelphia, and the List of United States cities by population, 68th-largest city in the U.S. with a population of 302,971 as of the 2020 United States census, 2020 census. The city anchors the Pittsburgh metropolitan area of Western Pennsylvania; its population of 2.37 million is the largest in both the Ohio Valley and Appalachia, the Pennsylvania metropolitan areas, second-largest in Pennsylvania, and the List of metropolitan statistical areas, 27th-largest in the U.S. It is the principal city of the greater Pittsburgh–New Castle–Weirton combined statistical area that extends into Ohio and West Virginia. Pitts ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caldwell Field
Caldwell may refer to: People * Caldwell (surname) * Caldwell (given name) * Caldwell First Nation, a federally recognized Indian band in southern Ontario, Canada Places Great Britain * Caldwell, Derbyshire, a hamlet * Caldwell, East Renfrewshire, an old country estate * Caldwell, North Yorkshire, a village and civil parish United States * Caldwell Glacier, Alaska * Caldwell, Arkansas, a city * Caldwell, Idaho, a city * Caldwell, Kansas, a city * Caldwell Parish, Louisiana * Caldwell Brook, Minnesota, a stream * The Caldwells, New Jersey, three municipalities all with Caldwell in their name ** Caldwell, New Jersey, a borough * Town of Caldwell, renamed Lake George (town), New York in 1962 * Caldwell, Mecklenburg County, North Carolina, an unincorporated community * Caldwell, Orange County, North Carolina, an unincorporated community * Caldwell, Ohio, a village * Caldwell, Texas, a city * Caldwell Zoo, Texas, in the city of Tyler * Caldwell, West Virginia, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Agronomists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Pittsburgh
A scientist is a person who conducts scientific research to advance knowledge in an area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales (circa 624-545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. In modern times, many scientists have advanced degrees in an area of science and pursue careers in various sectors of the economy such as academia, industry, government, and nonprofit environments.'''' History Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Nebraska Faculty
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". Universities typically offer both undergraduate and postgraduate programs. The first universities in Europe were established by Catholic Church monks. The University of Bologna (), Italy, which was founded in 1088, is the first university in the sense of: *being a high degree-awarding institute. *using the word ''universitas'' (which was coined at its foundation). *having independence from the ecclesiastic schools and issuing secular as well as non-secular degrees (with teaching conducted by both clergy and non-clergy): grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university in medieval life, 1179–1499", McFarland, 2008, , p. 55f.de Ridder-Symoens ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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