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Dolphus E. Milligan
Dolphus Edward Milligan (June 17, 1928, Brighton, Alabama – October 18, 1973, Gaithersburg, Maryland) was an internationally acclaimed American chemist, best known for his spectroscopic studies of free radicals and other reactive molecules. He received his bachelor's degree in chemistry from Morehouse College in Atlanta in 1949. He earned a Masters degree in organic chemistry and mathematics (M.S) from Atlanta University in 1951. He then accepted a position as a chemistry instructor in Fort Valley State College in Georgia where he taught until 1954. In 1954, he moved to California where he was admitted to the University of California at Berkeley to pursue a doctoral degree. In 1996, When Robert F. Curl accepted the Nobel Prize in chemistry he expressed his appreciation for Milligan’s help on his earlier more volatile experiments. Milligan obtained his Ph.D in physical chemistry in 1958. His research focused on spectroscopic study of reaction intermediates at extremely low ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brighton, Alabama
Brighton is a city near Birmingham, Alabama, United States and located just east of Hueytown. At the 2020 census, the population was 2,337. It is part of the Birmingham-Hoover Metropolitan Statistical Area, which in 2010 had a population of about 1,128,047, approximately one-quarter of Alabama's population. It is one of four cities in Jefferson County named after cities in Great Britain. Many of the city's early settlers were of English descent; they named the town after the English tourist and resort city of Brighton, which is located on the English Channel. Geography Brighton is located at . According to the U.S. Census Bureau, the city has a total area of , all land. History Brighton was not settled by European Americans until the late 19th century. Brighton was officially founded in 1892, when developer G.B. Edwards subdivided a tract of land and sold lots. It was named after Brighton, East Sussex in England UK. It was situated along a dummy railroad line built in 1889 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of knowledge of physics. The society publishes more than a dozen scientific journals, including the prestigious '' Physical Review'' and ''Physical Review Letters'', and organizes more than twenty science meetings each year. APS is a member society of the American Institute of Physics. Since January 2021 the organization has been led by chief executive officer Jonathan Bagger. History The American Physical Society was founded on May 20, 1899, when thirty-six physicists gathered at Columbia University for that purpose. They proclaimed the mission of the new Society to be "to advance and diffuse the knowledge of physics", and in one way or another the APS has been at that task ever since. In the early years, virtually the sole activity of the AP ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morehouse College Alumni
Morehouse may refer to Places in the United States * Morehouse, Missouri, a city * Morehouse, New York, a town * Morehouse, Ohio, a ghost town * Morehouse Parish, Louisiana * Morehouse Lake, New York * Morehouse Brook, New York, a creek Other uses * Morehouse (surname) * Morehouse College, Atlanta, Georgia * Morehouse School of Medicine, Atlanta, Georgia, a private medical school * Comet Morehouse See also * More House, York, England * Moorehouse (other) Moorehouse is a surname. Notable people with the surname include: * Alan Moorehouse Charlesworth (1904–1978), a senior commander in the Royal Australian Air Force * Francis Moorehouse (died 1982), an American labor relations specialist * Ruth An ... * Moore House (other) {{disambiguation, geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1973 Deaths
Events January * January 1 - The United Kingdom, the Republic of Ireland and Denmark enter the European Economic Community, which later becomes the European Union. * January 15 – Vietnam War: Citing progress in peace negotiations, U.S. President Richard Nixon announces the suspension of offensive action in North Vietnam. * January 17 – Ferdinand Marcos becomes President for Life of the Philippines. * January 20 – Richard Nixon is sworn in for a second term as President of the United States. Nixon is the only person to have been sworn in twice as President ( 1969, 1973) and Vice President of the United States ( 1953, 1957). * January 22 ** George Foreman defeats Joe Frazier to win the heavyweight world boxing championship. ** A Royal Jordanian Boeing 707 flight from Jeddah crashes in Kano, Nigeria; 176 people are killed. * January 27 – U.S. involvement in the Vietnam War ends with the signing of the Paris Peace Accords. February * February 8 – A militar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1928 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipk ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Standards And Technology
The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical science laboratory programs that include nanoscale science and technology, engineering, information technology, neutron research, material measurement, and physical measurement. From 1901 to 1988, the agency was named the National Bureau of Standards. History Background The Articles of Confederation, ratified by the colonies in 1781, provided: The United States in Congress assembled shall also have the sole and exclusive right and power of regulating the alloy and value of coin struck by their own authority, or by that of the respective states—fixing the standards of weights and measures throughout the United States. Article 1, section 8, of the Constitution of the United States, ratified in 1789, granted these powers to the new Congr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Maryland, College Park
The University of Maryland, College Park (University of Maryland, UMD, or simply Maryland) is a public land-grant research university in College Park, Maryland. Founded in 1856, UMD is the flagship institution of the University System of Maryland. It is also the largest university in both the state and the Washington metropolitan area, with more than 41,000 students representing all fifty states and 123 countries, and a global alumni network of over 388,000. Together, its 12 schools and colleges offer over 200 degree-granting programs, including 92 undergraduate majors, 107 master's programs, and 83 doctoral programs. UMD is a member of the Association of American Universities and competes in intercollegiate athletics as a member of the Big Ten Conference. The University of Maryland's proximity to the nation's capital has resulted in many research partnerships with the federal government; faculty receive research funding and institutional support from many agencies, such as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Photochemistry
Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused by absorption of ultraviolet (wavelength from 100 to 400 nm), visible light (400–750 nm) or infrared radiation (750–2500 nm). In nature, photochemistry is of immense importance as it is the basis of photosynthesis, vision, and the formation of vitamin D with sunlight. Photochemical reactions proceed differently than temperature-driven reactions. Photochemical paths access high energy intermediates that cannot be generated thermally, thereby overcoming large activation barriers in a short period of time, and allowing reactions otherwise inaccessible by thermal processes. Photochemistry can also be destructive, as illustrated by the photodegradation of plastics. Concept Grotthuss–Draper law and Stark-Einstein law Photoexcitation is the first step in a photochemical process where the reactant is elevated ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Chemical Society
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c) organization, 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio. The ACS is a leading source of scientific information through its peer-reviewed scientific journals, national conferences, and the Chemical Abstracts Service. Its publications division produces over 60 Scientific journal, scholarly journals including the prestigious ''Journal of the American Chemical Society'', as well as the weekly tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gaithersburg, Maryland
Gaithersburg ( ), officially the City of Gaithersburg, is a city in Montgomery County, Maryland, Montgomery County, Maryland, United States. At the time of the 2020 United States Census, 2020 U.S. Census, Gaithersburg had a population of 69,657, making it the ninth-largest location in the state. Gaithersburg is located to the northwest of Washington, D.C., Washington, and is considered a suburb and a primary city within the Washington metropolitan area, Washington–Arlington–Alexandria, DC–VA–MD–WV Metropolitan Statistical Area. Gaithersburg was incorporated as a town in 1878 and as a city in 1968. Gaithersburg is located east and west of Interstate 270 (Maryland), Interstate 270. The eastern section includes the historic area of the town. Landmarks and buildings from that time can still be seen in many places but especially in the historic central business district of Gaithersburg called "Olde Towne". The east side also includes Lakeforest Mall, City Hall, and the Montg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Howard University
Howard University (Howard) is a private, federally chartered historically black research university in Washington, D.C. It is classified among "R2: Doctoral Universities – High research activity" and accredited by the Middle States Commission on Higher Education. Tracing its history to 1867, from its outset Howard has been nonsectarian and open to people of all sexes and races. It offers undergraduate, graduate and professional degrees in more than 120 programs, more than any other historically black college or university (HBCU) in the nation. History 19th century Shortly after the end of the American Civil War, members of the First Congregational Society of Washington considered establishing a theological seminary for the education of black clergymen. Within a few weeks, the project expanded to include a provision for establishing a university. Within two years, the university consisted of the colleges of liberal arts and medicine. The new institution was named for Gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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