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Philip M. Morse
Philip McCord Morse (August 6, 1903 – 5 September 1985), was an American physicist, administrator and pioneer of operations research (OR) in World War II. He is considered to be the father of operations research in the U.S. Biography Morse graduated from the Case School of Applied Science in 1926 with a B.S. in physics. He earned his Ph.D. in physics from Princeton University in 1929. In 1930, he was granted an International Fellowship, which he used to do postgraduate study and research at the Ludwig Maximilian University of Munich under Arnold Sommerfeld during the winter of 1930 to the spring of 1931. From the spring through the summer of 1931, he was at Cambridge University. Upon return to the United States, he joined the faculty of MIT. In 1949 he was named the first research director of the Weapons Systems Evaluation Group (WSEG), an organization founded to conduct studies for the Joint Chiefs of Staff, where he served a year and a half before returning to MIT in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shreveport, Louisiana
Shreveport ( ) is a city in the U.S. state of Louisiana. It is the List of municipalities in Louisiana, third-most populous city in Louisiana after New Orleans and Baton Rouge, Louisiana, Baton Rouge. The bulk of Shreveport is in Caddo Parish, Louisiana, Caddo Parish, of which it is the parish seat. It extends along the west bank of the Red River of the South, Red River into neighboring Bossier Parish, Louisiana, Bossier Parish. The 2020 United States census, 2020 census tabulation for the city's population was 201,573, while the Shreveport–Bossier City metropolitan area had a population of 393,406. Shreveport was founded in 1836 by the Shreve Town Company, a corporation established to develop a town at the juncture of the newly navigable Red River and the Texas Trail, an overland route into the newly independent Republic of Texas. It grew throughout the 20th century and, after the discovery of oil in Louisiana, became a national center for the oil industry. Standard Oil of Loui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Operations Research
Operations research () (U.S. Air Force Specialty Code: Operations Analysis), often shortened to the initialism OR, is a branch of applied mathematics that deals with the development and application of analytical methods to improve management and decision-making. Although the term management science is sometimes used similarly, the two fields differ in their scope and emphasis. Employing techniques from other mathematical sciences, such as mathematical model, modeling, statistics, and mathematical optimization, optimization, operations research arrives at optimal or near-optimal solutions to decision-making problems. Because of its emphasis on practical applications, operations research has overlapped with many other disciplines, notably industrial engineering. Operations research is often concerned with determining the extreme values of some real-world objective: the Maxima and minima, maximum (of profit, performance, or yield) or minimum (of loss, risk, or cost). Originating in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Chiefs Of Staff
The Joint Chiefs of Staff (JCS) is the body of the most senior uniformed leaders within the United States Department of Defense, which advises the president of the United States, the secretary of defense, the Homeland Security Council and the National Security Council on military matters. The composition of the Joint Chiefs of Staff is defined by statute and consists of a chairman (CJCS), a vice chairman (VJCS), the chiefs of the Army, Marine Corps, Navy, Air Force, and Space Force, and the chief of the National Guard Bureau. Each of the individual service chiefs, outside their JCS obligations, works directly under the secretaries of their respective military departments, e.g. the secretary of the Army, the secretary of the Navy, and the secretary of the Air Force. Following the Goldwater–Nichols Act in 1986, the Joint Chiefs of Staff do not have operational command authority, either individually or collectively, as the chain of command goes from the president to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weapons Systems Evaluation Group
The Weapons Systems Evaluation Group (abbreviated WSEG) was formed in 1949 to carry out Operational Research work for the Joint Chiefs of Staff of the United States Army and the United States Secretary of Defense. The group oversaw the appraisal of weapons used during the Korean War. The group collaborated with Israel in evaluating the effectiveness of Soviet weapons during the Cold War. History The first Research Director was Philip M. Morse, who served a year and a half before returning to MIT The Massachusetts Institute of Technology (MIT) is a private research university in Cambridge, Massachusetts, United States. Established in 1861, MIT has played a significant role in the development of many areas of modern technology and sc ... in the summer of 1950. From 1957 until 1960 John H. Sides was director of WSEG. Lt. Gen. Harvey T. Alness was director from Sept. 1, 1962 until March 1, 1964. Hugh Everett III worked at the WSEG from 1956 until 1964. Much of his works rem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peter Debye
Peter Joseph William Debye ( ; born Petrus Josephus Wilhelmus Debije, ; March 24, 1884 – November 2, 1966) was a Dutch-American physicist and physical chemist, and Nobel laureate in Chemistry. Biography Early life Born in Maastricht, Netherlands, Debye enrolled in the Aachen University of Technology in 1901. In 1905, he completed his first degree in electrical engineering. He published his first paper, a mathematically elegant solution of a problem involving eddy currents, in 1907. At Aachen, he studied under the theoretical physicist Arnold Sommerfeld, who later claimed that his most important discovery was Peter Debye. In 1906, Sommerfeld received an appointment at Munich, Bavaria, and took Debye with him as his assistant. Debye got his Ph.D. with a dissertation on radiation pressure in 1908. In 1910, he derived the Planck radiation formula using a method which Max Planck agreed was simpler than his own. In 1911, when Albert Einstein took an appointment as a profes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregor Wentzel
Gregor Wentzel (17 February 1898 – 12 August 1978) was a German physicist known for development of quantum mechanics. Wentzel, Hendrik Kramers, and Léon Brillouin developed the Wentzel–Kramers–Brillouin approximation in 1926. In his early years, he contributed to X-ray spectroscopy, but then broadened out to make contributions to quantum mechanics, quantum electrodynamics, superconductivity and meson theory. Biography Early life and family Gregor Wentzel was born in Düsseldorf, Germany, as the first of four children of Joseph and Anna Wentzel. He married Anna Lauretta Wielich and his only child, Donat Wentzel, was born in 1934. The family moved to the United States in 1948 until he and Anny returned to Ascona, Ascona, Switzerland in 1970. Education and academia Wentzel began his university education in mathematics and physics in 1916, at the University of Freiburg. During 1917 and 1918, he served in the armed forces during World War I. He then resumed his education ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Eckart
Carl Henry Eckart (May 4, 1902 – October 23, 1973) was an American physicist, physical oceanographer, geophysicist, and administrator. He co-developed the Wigner–Eckart theorem and is also known for the Eckart conditions in quantum mechanics, the Eckart–Young theorem in linear algebra, and his work on non-equilibrium thermodynamics and continuum mechanics, including a relativistic treatment. Early life Eckart was born an only child in St. Louis, Missouri, to a conservative family of German descent. He began college in 1919 at Washington University in St. Louis where he received his B.S. and M.S. degrees with a major in engineering. However, due to Arthur Holly Compton, a physics faculty member and later Chancellor, Eckart was influenced to continue his education in physics at Princeton, where he went in 1923 on an Edison Lamp Works Research Fellowship. Eckart was awarded his Ph.D. in 1925. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Linus Pauling
Linus Carl Pauling ( ; February 28, 1901August 19, 1994) was an American chemist and peace activist. He published more than 1,200 papers and books, of which about 850 dealt with scientific topics. ''New Scientist'' called him one of the 20 greatest scientists of all time. For his scientific work, Pauling was awarded the Nobel Prize in Chemistry in 1954. For his peace activism, he was awarded the Nobel Peace Prize in 1962. He is one of five people to have Nobel Prize#Multiple laureates, won more than one Nobel Prize. Of these, he is the only person to have been awarded two unshared Nobel Prizes, and one of two people to be awarded Nobel Prizes in different fields, the other being Marie Curie. Pauling was one of the founders of the fields of quantum chemistry and molecular biology. His contributions to the theory of the chemical bond include the concept of orbital hybridisation and the first accurate scale of electronegativity, electronegativities of the elements. Pauling also wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Laporte
Otto Laporte (July 23, 1902 – March 28, 1971) was a German-born American physicist and professor at the University of Michigan, who made contributions to quantum mechanics, electromagnetic wave propagation theory, spectroscopy, and fluid dynamics. His name is lent to the Laporte rule in spectroscopy and to the Otto Laporte Award of the American Physical Society. Education Laporte’s ancestors came from French Huguenot families who fled to Switzerland in the 17th century. His father was an officer in the military. Before World War I, they were stationed in the fortified cities of Mainz (where Laporte was born), Cologne, and Metz, in which he received his early education. After the war started, they returned to Mainz.erman title and publisher: Arnold Sommerfeld ''Optik - Jagdish Mehra">Mehra, Jagdish, and Helmut Rechenberg ''The Historical Development of Quantum Theory. Volume 1 Part 2 The Quantum Theory of Planck, Einstein, Bohr and Sommerfeld 1900 – 1925: Its Foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Otto Scherzer
Otto Scherzer (9 March 1909 – 15 November 1982) was a German theoretical physicist who made contributions to electron microscopy, including the Scherzer's theorem for the spherical aberration of electronic lenses. Education Scherzer studied physics at the Munich Technical University and the Ludwig Maximilian University of Munich (LMU) from 1927 to 1931. At LMU his thesis advisor was Arnold Sommerfeld, and he was granted his doctorate in 1931. His thesis was on the quantum theory of Bremsstrahlung, titled "''Über die Ausstrahlung bei der Bremsung von Protonen und schnellen Elektronen''". From 1932 to 1933, Scherzer was an assistant to Carl Ramsauer at the ''Allgemeine Elektrizitäts-Gesellschaft'', an electric combine with headquarters in Berlin and Frankfurt-on-Main. There, he did research on electron optics. He completed his Habilitation in 1934, and he then became a Privatdozent at LMU and an assistant to Sommerfeld. Career In 1935, Scherzer moved to the '' Tec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Bechert
Karl Richard Bechert (August 23, 1901 in Nuremberg, Middle Franconia – April 1, 1981 in Weilmünster-Möttau, Hesse) was a German theoretical physicist and political leader. As a scientist, he made contributions in atomic physics. Scientific career From 1920 to 1925, Bechert studied physics and mathematics at the University of Munich, in the Institute of Theoretical Physics. He received his doctor of philosophy under Arnold Sommerfeld, in 1925. Under a fellowship of the Rockefeller Foundation, from 1925 to 1926, he accomplished postdoctoral studies and research at the Physics Institute of the University of Madrid. From 1926 to 1933, he was an assistant to Sommerfeld, completing his Habilitation in 1930 and becoming a Privatdozent.Karl Bechert Biography – Friedrich Ebert Stiftung While working for his P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William V
William V may refer to: * William V, Duke of Aquitaine (969–1030) * William V of Montpellier (1075–1121) * William V, Marquess of Montferrat (1191) * William V, Count of Nevers (before 11751181) * William V, Duke of Jülich (1299–1361) * William V, Count of Holland (1330–1389) * William V of Jülich-Berg (1516–1592) * William V, Duke of Bavaria (1548–1626) * William V, Landgrave of Hesse-Kassel (1602–1637) *William V, Prince of Orange William V (Willem Batavus; 8 March 1748 – 9 April 1806) was Prince of Orange and the last Stadtholder of the Dutch Republic. He went into exile to London in 1795. He was furthermore ruler of the Principality of Orange-Nassau until his death in ... (1748–1806) See also * * Guillaume V (other), lists people named with the French equivalent of ''William V'' * King William (other) * Prince William (other) ** Guillaume, Hereditary Grand Duke of Luxembourg (born 1981), possible future regnal name ** Wil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
