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Rybczynski Prize
Rybczynski may refer to: * Natalia Rybczynski (born 1971), paleobiologist * Tadeusz Rybczynski (1923-1998), economist * Witold Rybczyński (1881-1949) physicist and mathematician * Witold Rybczynski (born 1943), architect * Zbigniew Rybczyński (born 1949), filmmaker * Craig Rybczynski (born 1972), play-by-play announcer for professional lacrosse team, Rochester Knighthawks * Catherine Rybczynski (born 1953), elected official See also * Hadamard–Rybczynski equation * Rybczynski theorem The Rybczynski theorem was developed in 1955 by the Polish-born English economist Tadeusz Rybczynski (1923–1998). It states that at constant relative goods prices, a rise in the endowment of one factor will lead to a more than proportional expans ... {{surname de:Rybczyński ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Natalia Rybczynski
Natalia Rybczynski is a Canadian paleobiologist, professor and researcher. She is a research scientist with the Canadian Museum of Nature and holds a professorship at Carleton University in Ottawa, Ontario. Her doctorate was obtained at Duke University and her main interests are evolutionary functional morphology, particularly at the polar climes. Rybczynski is notable for having discovered a previously unknown carnivorous arctic mammal, a proto-seal, which represents a "missing link" between land-dwelling mammals and modern day ocean-going seals. ''Puijila darwini'' was discovered in 2007 on Devon Island in the Canadian arctic. Discovery of this specimen was announced in the journal ''Nature'' in April 2009. She has also contributed to the understanding of the biomechanics of ''Suminia'', a primitive mammal thought to exhibit early evidence of teeth and jaw structure specialized for chewing. Her discovery of a fossil tibia of a High Arctic camel was featured in a November 201 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tadeusz Rybczynski
Tadeusz Mieczysław Rybczyński (also Rybczynski; 1923–1998) was a Polish-English economist who is known for the development of the Rybczynski theorem (1955). He studied at the London School of Economics , mottoeng = To understand the causes of things , established = , type = Public research university , endowment = £240.8 million (2021) , budget = £391.1 millio .... Soon after discovering his famous theorem, he joined Lazard and spent the rest of his career there as an investment banker. References 1923 births 1998 deaths British people of Polish descent 20th-century British economists Alumni of the London School of Economics Academics of the London School of Economics {{UK-economist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Witold Rybczyński
Witold E(rasmus) Rybczynski (June 2, 1881 in Stanisławów – August 13, 1949 in Lusławice) was a Polish physicist and mathematician, a professor at the Lviv Lviv ( uk, Львів) is the largest city in western Ukraine, and the seventh-largest in Ukraine, with a population of . It serves as the administrative centre of Lviv Oblast and Lviv Raion, and is one of the main cultural centres of Ukraine ... Polytechnic, and a high-school teacher. 20th-century Polish physicists 20th-century Polish mathematicians 1881 births 1949 deaths People from Ivano-Frankivsk {{physicist-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Witold Rybczynski
Witold Rybczynski (born 1 March 1943) is a Canadian American architect, professor and writer. He is currently the Martin and Margy Meyerson Professor Emeritus of Urbanism at the University of Pennsylvania. Early life Rybczynski was born in Edinburgh of Polish parentage and raised in Surrey, England, before moving at a young age to Canada. He attended Loyola College in Montreal. He received Bachelor of Architecture (1966) and Master of Architecture (1972) degrees from McGill University in Montreal. Career Rybczynski has written around 300 articles and papers on the subjects of housing, architecture, and technology, many of which are aimed at a non-technical readership. His work has been published in a wide variety of magazines, including ''The Wilson Quarterly'', ''The Atlantic Monthly'', and ''The New Yorker''. From 2004 to 2010, he was architecture critic for ''Slate''. He taught at McGill University (1974–1993) and the University of Pennsylvania (1993–2012), and serve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zbigniew Rybczyński
Zbigniew Rybczyński (; born 27 January 1949) is a Polish filmmaker, director, cinematographer, screenwriter, creator of experimental animated films, and multimedia artist who has won numerous prestigious industry awards both in the United States and internationally including the 1982 Academy Award for Best Animated Short Film for ''Tango''. He has taught cinematography and digital cinematography, and has worked as a researcher of blue and greenscreen compositing technology at Ultimatte Corporation. He is renowned for his innovative audiovisual techniques and for his pioneering experimentation in the field of new image technology. In March 2009, Rybczyński returned to Poland, taking up residence in Wrocław, where he has set up the Center for Audiovisual Technologies (CeTA) at the site of the city's historic Feature Film Studio. The center, which officially opened in January 2013, includes a state-of-the-art studio designed by Rybczyński for the production of multi-layer f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hadamard–Rybczynski Equation
In fluid dynamics, the Hadamard–Rybczynski equation gives the terminal velocity of slowly moving spherical bubble through an ambient fluid. It is named after Jacques Hadamard and Witold Rybczynski: : W_\mathrm = \frac \frac \frac where * R is the radius of the bubble. * g the gravitational acceleration. * \rho_\mathrm the density of the bubble. * \rho_0 the density of the ambient fluid. * \mu_\mathrm the viscosity of the bubble. * \mu_0 the viscosity of the ambient fluid. * W_\mathrm the resultant velocity of the bubble. The Hadamard–Rybczynski equation can be derived from the Navier–Stokes equations by considering only the buoyancy force and drag force In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding flu ... acting on the moving bubble. The surface tension force and inertia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rybczynski Theorem
The Rybczynski theorem was developed in 1955 by the Polish-born English economist Tadeusz Rybczynski (1923–1998). It states that at constant relative goods prices, a rise in the endowment of one factor will lead to a more than proportional expansion of the output in the sector which uses that factor intensively, and an absolute decline of the output of the other good. In the context of the Heckscher–Ohlin model of international trade, open trade between two regions often leads to changes in relative factor supplies between the regions. This can lead to an adjustment in the quantities and types of outputs between the two regions. The Rybczynski theorem explains the outcome from an increase in one of these factor's supply as well as the effect on the output of a good which depends on an opposing factor. Eventually, across both countries, market forces would return the system toward equality of production in regard to input prices such as wages (the state of factor price equalizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
