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Harold Weitzner
Harold Weitzner is an American applied mathematician and physicist whose primary research is plasma physics. He is Professor Emeritus of Mathematics at the Courant Institute of Mathematical Sciences and has served as Director of the Magneto-Fluid Dynamics Division at Courant since 1981, succeeding Harold Grad. He has published over 120 research articles on the topics of plasma physics, magnetohydrodynamics, fluid mechanics, fractional equations and kinetics, and chaos. Professor Weitzner received his Ph.D. in 1958 from Harvard University on the topic of "Hyperon-Nucleon Interactions". In 1981 he was elected a Fellow of the American Physical Society. (search on year=1981 and institution=New York University) Selected publications * Weitzner, Harold. "Green's function for the linearized Vlasov equation." The Physics of Fluids 5.8 (1962): 933–946. * Cumberbatch, E., L. Sarason, and H. Weitzner. "Magnetohydrodynamic flow past a thin airfoil." AIAA Journal 1.3 (1963): 679–690. * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plasma Physics
Plasma () is a state of matter characterized by the presence of a significant portion of charged particles in any combination of ions or electrons. It is the most abundant form of ordinary matter in the universe, mostly in stars (including the Sun), but also dominating the rarefied intracluster medium and intergalactic medium. Plasma can be artificially generated, for example, by heating a neutral gas or subjecting it to a strong electromagnetic field. The presence of charged particles makes plasma electrically conductive, with the dynamics of individual particles and macroscopic plasma motion governed by collective electromagnetic fields and very sensitive to externally applied fields. The response of plasma to electromagnetic fields is used in many modern devices and technologies, such as plasma televisions or plasma etching. Depending on temperature and density, a certain number of neutral particles may also be present, in which case plasma is called partially ioni ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jeffrey P
Jeffrey may refer to: * Jeffrey (name), including a list of people with the name *Jeffrey's, Newfoundland and Labrador, Canada *Jeffrey City, Wyoming, United States *Jeffrey Street, Sydney, Australia * Jeffreys Bay, Western Cape, South Africa Art and entertainment * ''Jeffrey'' (play), a 1992 off-Broadway play by Paul Rudnick * ''Jeffrey'' (1995 film), a 1995 film by Paul Rudnick, based on Rudnick's play of the same name * ''Jeffrey'' (2016 film), a 2016 Dominican Republic documentary film * Jeffrey's sketch, a sketch on American TV show ''Saturday Night Live'' *'' Nurse Jeffrey'', a spin-off miniseries from the American medical drama series ''House, MD'' People with the surname * Alexander Jeffrey (1806–1874), Scottish solicitor and historian * Carol Jeffrey (1898–1998), English psychotherapist, writer *Charles Jeffrey (footballer) (died 1915), Scottish footballer *E. C. Jeffrey (1866–1952), Canadian-American botanist *Grant Jeffrey (1948–2012), Canadian writer * He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York University Faculty
New or NEW may refer to: Music * New, singer of K-pop group The Boyz (South Korean band), The Boyz * New (album), ''New'' (album), by Paul McCartney, 2013 ** New (Paul McCartney song), "New" (Paul McCartney song), 2013 * New (EP), ''New'' (EP), by Regurgitator, 1995 * New (Daya song), "New" (Daya song), 2017 * New (No Doubt song), "New" (No Doubt song), 1999 * "new", a song by Loona from the 2017 single album ''Yves (single album), Yves'' * "The New", a song by Interpol from the 2002 album ''Turn On the Bright Lights'' Transportation * Lakefront Airport, New Orleans, U.S., IATA airport code NEW * Newcraighall railway station, Scotland, station code NEW Other uses * New (film), ''New'' (film), a 2004 Tamil movie * New (surname), an English family name * NEW (TV station), in Australia * new and delete (C++), in the computer programming language * Net economic welfare, a proposed macroeconomic indicator * Net explosive weight, also known as net explosive quantity * Network of enlig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Courant Institute Of Mathematical Sciences Faculty
Courant may refer to: * ''Hexham Courant'', weekly newspaper in Northumberland, England * ''The New-England Courant'', American newspaper, founded in Boston in 1721 * ''Hartford Courant'', newspaper in the United States, founded in 1764 * ''Leeuwarder Courant'', oldest newspaper in the Netherlands, founded in 1752 * Courant (surname) * Courant, Charente-Maritime, commune in France * Courant, in heraldry, signifying a running animal with all four paws raised, see Attitude (heraldry)#Courant * Courant Institute of Mathematical Sciences at New York University * Courant, an alternative spelling for the Baroque dance form courante * Courant–Friedrichs–Lewy condition (CFL condition) in mathematics * Richard Courant Richard Courant (January 8, 1888 – January 27, 1972) was a German-American mathematician. He is best known by the general public for the book '' What is Mathematics?'', co-written with Herbert Robbins. His research focused on the areas of real ... (1888–1972), Germ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physicists
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 that was previously known as Def American * American University, in Washington, D.C. Sports teams S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Purpose: Because living persons may suffer personal harm from inappropriate information, we should watch their articles carefully. By adding an article to this category, it marks them with a notice about sources whenever someone tries to edit them, to remind them of WP:BLP (biographies of living persons) policy that these articles must maintain a neutral point of view, maintain factual accuracy, and be properly sourced. Recent changes to these articles are listed on Special:RecentChangesLinked/Living people. Organization: This category should not be sub-categorized. Entries are generally sorted by family name In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give .... Maintenance: Individuals of advanced age (over 90), for whom there has been no new documentation in the last ten ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Year Of Birth Missing (living People)
A year is a unit of time based on how long it takes the Earth to orbit the Sun. In scientific use, the tropical year (approximately 365 solar days, 5 hours, 48 minutes, 45 seconds) and the sidereal year (about 20 minutes longer) are more exact. The modern calendar year, as reckoned according to the Gregorian calendar, approximates the tropical year by using a system of leap years. The term 'year' is also used to indicate other periods of roughly similar duration, such as the lunar year (a roughly 354-day cycle of twelve of the Moon's phasessee lunar calendar), as well as periods loosely associated with the calendar or astronomical year, such as the seasonal year, the fiscal year, the academic year, etc. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the planet, four seasons a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Choong-Seock Chang
Choong-Seock Chang (; born 1951) is a South Korean physicist. Chang earned an undergraduate degree from Seoul National University in 1974, and pursued a doctorate at the University of Texas at Austin. After completing his studies in 1979, Chang undertook research in La Jolla, California, La Jolla and Carlsbad, California. In 1986, Chang was appointed a professor of physics at the Korea Advanced Institute of Science and Technology, and concurrently held a research professorship at New York University's Courant Institute of Mathematical Sciences from 1988. He became a research physicist at Princeton Plasma Physics Laboratory in 2011, and retained a joint professorship at KAIST. While at New York University, Chang was elected to fellowship of the American Physical Society in 2006, "[f]or seminal and pioneering contributions in neoclassical, rf-driven, and basic transport theories, and for his leadership in plasma edge simulation in toroidal magnetic confinement devices." References [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Zaslavsky
George M. Zaslavsky (Cyrillic: Георгий Моисеевич Заславский) (31 May 1935 – 25 November 2008) was a Soviet mathematical physicist and one of the founders of the physics of dynamical chaos. Early life Zaslavsky was born in Odessa, Ukraine on 31 May 1935. His father was an artillery officer who dragged his cannon in World War II and survived there. Zaslavsky received his education at the University of Odessa and moved to Novosibirsk in 1957 where a golden age of Siberian physics was beginning. Career In 1965, Zaslavsky joined the Institute of Nuclear Physics where he became interested in nonlinear problems of accelerator and plasma physics. Roald Sagdeev and Boris Chirikov helped him form an interest in the theory of dynamical chaos. In 1968, Zaslavsky and his colleagues introduced a separatrix map that became one of the major tools in the theoretical study of Hamiltonian chaos. The work "Stochastical instability of nonlinear oscillations" by G. Z ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Allen Boozer
Allen Boozer (Born July 28, 1944 in Orangeburg, South Carolina) is an American physicist, full professor, Department of Applied Physics and Applied Mathematics, Columbia University and co-recipient of the 2010 Hannes Alfvén Prize. He is noted for work in plasma physics. Boozer coordinates are named after him. Education *Ph.D., physics, Cornell University, 1970. *bachelor-of-arts degree in physics from the University of Virginia in 1966 *Elected to Phi Beta Kappa The Phi Beta Kappa Society () is the oldest academic honor society in the United States. It was founded in 1776 at the College of William & Mary in Virginia. Phi Beta Kappa aims to promote and advocate excellence in the liberal arts and sciences, ... as an undergraduate and received Woodrow Wilson and National Science Foundation fellowships as a graduate student. References External links Homepage 21st-century American physicists Living people University of Virginia alumni Cornell University alumni Columb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cathleen Synge Morawetz
Cathleen Synge Morawetz (May 5, 1923 – August 8, 2017) was a Canadian mathematician who spent much of her career in the United States. Morawetz's research was mainly in the study of the partial differential equations governing fluid flow, particularly those of mixed type occurring in transonic flow. She was professor emerita at the Courant Institute of Mathematical Sciences at the New York University, where she had also served as director from 1984 to 1988. She was president of the American Mathematical Society from 1995 to 1996. She was awarded the National Medal of Science in 1998. Childhood Morawetz's father, John Lighton Synge, nephew of John Millington Synge, was an Irish mathematician, specializing in the geometry of general relativity. Her mother also studied mathematics for a time. Her uncle was Edward Hutchinson Synge who is credited as the inventor of the Near-field scanning optical microscope and very large astronomical telescopes, based on multiple mirrors. Her ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
