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Walter Stockmayer
Walter Hugo Stockmayer (April 7, 1914 in Rutherford, New Jersey – May 9, 2004 in Norwich, Vermont) was an internationally known chemist and university teacher. A former member of the National Academy of Sciences, he was recognized as one of the twentieth century pioneers of polymer science. His specific interest was in theory and experiment for the structure and dynamics of polymer molecules, including various uses of the light scattering method. Stockmayer became interested in the mathematical aspects of physical chemistry as an undergraduate at MIT. A Rhodes Scholarship brought him to Jesus College, Oxford, where he undertook gas kinetics research with D. L. Chapman. He introduced the Stockmayer potential. Stockmayer returned to MIT for Ph.D. research and pursued his study of statistical mechanics, which he later continued at Columbia University. He returned again to MIT in 1943 to study the theory of network formation and the gelation criterion. Stockmayer increasingly di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rutherford, New Jersey
Rutherford is a borough in Bergen County, New Jersey, United States. As of the 2020 United States Census, the borough's population was 18,834. Rutherford was formed as a borough by an act of the New Jersey Legislature on September 21, 1881, from portions of Union Township, based on the results of a referendum held on the previous day.Snyder, John P''The Story of New Jersey's Civil Boundaries: 1606-1968'' Bureau of Geology and Topography; Trenton, New Jersey; 1969. p. 86. Accessed February 2, 2012. The borough was named for John Rutherfurd, a U.S. Senator who owned land in the area. Rutherford has been called the "Borough of Trees" and "The First Borough of Bergen County", and is known as well for its pedestrian-focused downtown area adjacent to the borough's Bergen Line (New Jersey Transit) railway station. History The ridge above the New Jersey Meadowlands upon which Rutherford sits was settled by Lenape Native Americans long before the arrival of Walling Van Winkle in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhodes Scholarship
The Rhodes Scholarship is an international postgraduate award for students to study at the University of Oxford, in the United Kingdom. Established in 1902, it is the oldest graduate scholarship in the world. It is considered among the world's most prestigious international scholarship programs. Its founder, Cecil John Rhodes, wanted to promote unity among English-speaking nations and instill a sense of civic-minded leadership and moral fortitude in future leaders, irrespective of their chosen career paths. Initially restricted to male applicants from countries that are today within the Commonwealth, Germany and the United States, the scholarship is now open to applicants from all backgrounds and genders around the world. Since its creation, controversy has surrounded its initial exclusion of women, its historical failure to select black Africans, and Cecil Rhodes's own standing as a British imperialist. Rhodes Scholars have achieved distinction as politicians, academics, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marshall Fixman
Marshall Fixman (September 21, 1930 - February 27, 2016) was an American physical chemist, University Distinguished Professor Emeritus at Colorado State University, and a member of the U.S. National Academy of Sciences. Fixman earned his undergraduate degree in 1950 from Washington University in St. Louis, and his Ph.D. from the Massachusetts Institute of Technology in 1954. Fixman was elected a Fellow of the American Physical Society in 1962 while working at the University of Oregon. For his research—theoretical and computational studies of the physical chemistry of polymers—Fixman was elected to the National Academy of Sciences in 1973. Fixman held an endowed professorship at Yale University but moved to Colorado State in 1979 with his wife, Branka Ladanyi, who also joined CSU's chemistry faculty. He was an associate editor of the ''Journal of Chemical Physics'', and received the American Chemical Society's awards in pure chemistry (1964) and polymer chemistry Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Percolation Theory
In statistical physics and mathematics, percolation theory describes the behavior of a network when nodes or links are added. This is a geometric type of phase transition, since at a critical fraction of addition the network of small, disconnected clusters merge into significantly larger connected, so-called spanning clusters. The applications of percolation theory to materials science and in many other disciplines are discussed here and in the articles network theory and percolation. Introduction A representative question (and the source of the name) is as follows. Assume that some liquid is poured on top of some porous material. Will the liquid be able to make its way from hole to hole and reach the bottom? This physical question is modelled mathematically as a three-dimensional network of vertices, usually called "sites", in which the edge or "bonds" between each two neighbors may be open (allowing the liquid through) with probability , or closed with probability , ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiangle Light Scattering
Multiangle light scattering (MALS) describes a technique for measuring the light scattered by a sample into a plurality of angles. It is used for determining both the absolute molar mass and the average size of molecules in solution, by detecting how they scatter light. A collimated beam from a laser source is most often used, in which case the technique can be referred to as multiangle laser light scattering (MALLS). The insertion of the word ''laser'' was intended to reassure those used to making light scattering measurements with conventional light sources, such as Hg-arc lamps that low-angle measurements could now be made. Until the advent of lasers and their associated fine beams of narrow width, the width of conventional light beams used to make such measurements prevented data collection at smaller scattering angles. In recent years, since all commercial light scattering instrumentation use laser sources, this need to mention the light source has been dropped and the term ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurt Vonnegut
Kurt Vonnegut Jr. (November 11, 1922 – April 11, 2007) was an American writer known for his satirical and darkly humorous novels. In a career spanning over 50 years, he published fourteen novels, three short-story collections, five plays, and five nonfiction works; further collections have been published after his death. Born and raised in Indianapolis, Vonnegut attended Cornell University but withdrew in January 1943 and enlisted in the US Army. As part of his training, he studied mechanical engineering at the Carnegie Institute of Technology (now Carnegie Mellon University) and the University of Tennessee. He was then deployed to Europe to fight in World War II and was captured by the Germans during the Battle of the Bulge. He was interned in Dresden, where he survived the Allied bombing of the city in a meat locker of the slaughterhouse where he was imprisoned. After the war, he married Jane Marie Cox, with whom he had three children. He adopted his nephews after his siste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Breakfast Of Champions
''Breakfast of Champions, or Goodbye Blue Monday'' is a 1973 novel by the American author Kurt Vonnegut. His seventh novel, it is set predominantly in the fictional town of Midland City, Ohio, and focuses on two characters: Dwayne Hoover, a Midland resident, Pontiac dealer and affluent figure in the city, and Kilgore Trout, a widely published but mostly unknown science fiction author. ''Breakfast of Champions'' deals with themes of free will, suicide, and race relations, among others. The novel is full of drawings by the author, substituting descriptive language with depictions requiring no translation. Plot ''Breakfast of Champions'' tells the story of the events that lead up to the meeting of Kilgore Trout and Dwayne Hoover, the meeting itself, and the immediate aftermath. Trout is a struggling science fiction writer who, after their fateful meeting, becomes successful and wins a Nobel Prize; Hoover is a wealthy businessman who is going insane, sent over the brink by his enco ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macromolecules (journal)
''Macromolecules'' is a peer-reviewed scientific journal that has been published since 1968 by the American Chemical Society. Initially published bimonthly, it became monthly in 1983 and then, in 1990, biweekly. ''Macromolecules'' is abstracted and indexed in Scopus, EBSCOhost, PubMed, Web of Science, and SwetsWise. The editor-in-chief An editor-in-chief (EIC), also known as lead editor or chief editor, is a publication's editorial leader who has final responsibility for its operations and policies. The highest-ranking editor of a publication may also be titled editor, managing ... is Marc A. Hillmyer. Its first editor was Dr. Field H. Winslow. References External links * {{DEFAULTSORT:Macromolecules (Journal) American Chemical Society academic journals Bimonthly journals English-language journals Publications established in 1968 Polymer chemistry ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heteropolymer
In polymer chemistry, a copolymer is a polymer derived from more than one species of monomer. The polymerization of monomers into copolymers is called copolymerization. Copolymers obtained from the copolymerization of two monomer species are sometimes called ''bipolymers''. Those obtained from three and four monomers are called ''terpolymers'' and ''quaterpolymers'', respectively. Copolymers can be characterized by a variety of techniques such as NMR spectroscopy and size-exclusion chromatography to determine the molecular size, weight, properties, and composition of the material. Commercial copolymers include acrylonitrile butadiene styrene (ABS), styrene/butadiene co-polymer (SBR), nitrile rubber, styrene-acrylonitrile, styrene-isoprene-styrene (SIS) and ethylene-vinyl acetate, all of which are formed by chain-growth polymerization. Another production mechanism is step-growth polymerization, which is used to produce the nylon-12/6/66 copolymer of nylon 12, nylon 6 and nylo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dartmouth College
Dartmouth College (; ) is a private research university in Hanover, New Hampshire. Established in 1769 by Eleazar Wheelock, it is one of the nine colonial colleges chartered before the American Revolution. Although founded to educate Native Americans in Christian theology and the English way of life, the university primarily trained Congregationalist ministers during its early history before it gradually secularized, emerging at the turn of the 20th century from relative obscurity into national prominence. It is a member of the Ivy League. Following a liberal arts curriculum, Dartmouth provides undergraduate instruction in 40 academic departments and interdisciplinary programs, including 60 majors in the humanities, social sciences, natural sciences, and engineering, and enables students to design specialized concentrations or engage in dual degree programs. In addition to the undergraduate faculty of arts and sciences, Dartmouth has four professional and graduate sc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Strasbourg
Strasbourg (, , ; german: Straßburg ; gsw, label= Bas Rhin Alsatian, Strossburi , gsw, label= Haut Rhin Alsatian, Strossburig ) is the prefecture and largest city of the Grand Est region of eastern France and the official seat of the European Parliament. Located at the border with Germany in the historic region of Alsace, it is the prefecture of the Bas-Rhin department. In 2019, the city proper had 287,228 inhabitants and both the Eurométropole de Strasbourg (Greater Strasbourg) and the Arrondissement of Strasbourg had 505,272 inhabitants. Strasbourg's metropolitan area had a population of 846,450 in 2018, making it the eighth-largest metro area in France and home to 14% of the Grand Est region's inhabitants. The transnational Eurodistrict Strasbourg-Ortenau had a population of 958,421 inhabitants. Strasbourg is one of the ''de facto'' four main capitals of the European Union (alongside Brussels, Luxembourg and Frankfurt), as it is the seat of several European ins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Columbia University
Columbia University (also known as Columbia, and officially as Columbia University in the City of New York) is a private research university in New York City. Established in 1754 as King's College on the grounds of Trinity Church in Manhattan, Columbia is the oldest institution of higher education in New York and the fifth-oldest institution of higher learning in the United States. It is one of nine colonial colleges founded prior to the Declaration of Independence. It is a member of the Ivy League. Columbia is ranked among the top universities in the world. Columbia was established by royal charter under George II of Great Britain. It was renamed Columbia College in 1784 following the American Revolution, and in 1787 was placed under a private board of trustees headed by former students Alexander Hamilton and John Jay. In 1896, the campus was moved to its current location in Morningside Heights and renamed Columbia University. Columbia scientists and scholars have ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
