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Carlos Aragone
Carlos Aragone Salveraglio (1937 – 1994) was a Latin American physicist. He was born in Montevideo, Uruguay and studied at the University of the Republic there. He then went to Italy where he obtained his Laurea degree in 1967 working with Carlo Cattaneo on Hamiltonian methods in general relativity at the University of Rome. He returned to Montevideo in 1968 and in collaboration with Luis Saravia he modernized the old Institute of Physics at the University of the Republic and created an active research group in field theory and relativity. He was also instrumental in the creation of a regional committee on gravitational physics, the COLARG, which led to a regular regional conference on gravitational physics, the SILARG, the first one taking place in Montevideo in 1971. He also was instrumental in the consolidation of thLatin American Center for Physics , which supports r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Montevideo
Montevideo () is the Capital city, capital and List of cities in Uruguay, largest city of Uruguay. According to the 2011 census, the city proper has a population of 1,319,108 (about one-third of the country's total population) in an area of . Montevideo is situated on the southern coast of the country, on the northeastern bank of the Río de la Plata. The city was established in 1724 by a Spanish soldier, Bruno Mauricio de Zabala, as a strategic move amidst the Spanish people, Spanish-Portuguese people, Portuguese dispute over the La Plata Basin, platine region. It was also under brief British invasions of the Río de la Plata, British rule in 1807, but eventually the city was retaken by Spanish criollos who defeated the British invasions of the River Plate. Montevideo is the seat of the administrative headquarters of Mercosur and ALADI, Latin America's leading trade blocs, a position that entailed comparisons to the role of Brussels in Europe. The 2019 Mercer's report on qual ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Guggenheim Fellowships Awarded In 1978
List of Guggenheim fellowship winners for 1978. via Wayback Machine United States and Canada fellows * Alice Adams, Deceased. Fiction: 1978. *JoAnne Akalaitis, Director, New York Shakespeare Festival: 1978. * Jervis B. Anderson, Writer; Staff Writer, The New Yorker, New York City: 1978. * Stuart S. Antman, Professor of Mathematics, University of Maryland at College Park: 1978. *Theodore Antoniou, Composer; Professor of Music, Boston University: 1978. *Ruth apRoberts, Professor Emeritus of English, University of California, Riverside: 1978. * Ralph Arlyck, Film Maker, Poughkeepsie, New York: 1978. * Eugene C. Ashby, Regents' Professor Emeritus of Chemistry, Georgia Institute of Technology: 1978. * Gordon Ashby, Designer, Inverness, California: 1978. *Maurice Auslander, Deceased. Mathematics: 1978. *Houston A. Baker, Jr., Albert M. Greenfield Professor of Human Relations, University of Pennsylvania: 1978. *Keith Michael Baker, J.E. Wallace Sterling Professor in the Humanities and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uruguayan Expatriates In Venezuela
Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America. It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering the Río de la Plata to the south and the Atlantic Ocean to the southeast. It is part of the Southern Cone region of South America. Uruguay covers an area of approximately and has a population of an estimated 3.4 million, of whom around 2 million live in the metropolitan area of its capital and largest city, Montevideo. The area that became Uruguay was first inhabited by groups of hunter–gatherers 13,000 years ago. The predominant tribe at the moment of the arrival of Europeans was the Charrúa people, when the Portuguese first established Colónia do Sacramento in 1680; Uruguay was colonized by Europeans late relative to neighboring countries. The Spanish founded Montevideo as a military stronghold in the early 18th century becau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Montevideo
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Uruguayan People Of Italian Descent
Uruguay (; ), officially the Oriental Republic of Uruguay ( es, República Oriental del Uruguay), is a country in South America South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southe .... It shares borders with Argentina to its west and southwest and Brazil to its north and northeast; while bordering the Río de la Plata to the south and the Atlantic Ocean to the southeast. It is part of the Southern Cone region of South America. Uruguay covers an area of approximately and has a population of an estimated 3.4 million, of whom around 2 million live in the metropolitan area of its capital and List of cities in Uruguay, largest city, Montevideo. The area that became Uruguay was first inhabited by groups of hunter-gatherer, hunter–gatherers 13,000 years ago. The predominant tribe at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1994 Deaths
File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which sank in the Baltic Sea; Nelson Mandela casts his vote in the 1994 South African general election, in which he was elected South Africa's first president, and which effectively brought Apartheid to an end; NAFTA, which was signed in 1992, comes into effect in Canada, the United States, and Mexico; The first passenger rail service to utilize the newly-opened Channel tunnel; The 1994 FIFA World Cup is held in the United States; Skulls from the Rwandan genocide, in which over half a million Tutsi people were massacred by Hutus., 300x300px, thumb rect 0 0 200 200 1994 Winter Olympics rect 200 0 400 200 Northridge earthquake rect 400 0 600 200 Sinking of the MS Estonia rect 0 200 300 400 Rwandan genocide rect 300 200 600 400 Nelson Mandela rect 0 400 200 600 1994 FIFA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1937 Births
Events January * January 1 – Anastasio Somoza García becomes President of Nicaragua. * January 5 – Water levels begin to rise in the Ohio River in the United States, leading to the Ohio River flood of 1937, which continues into February, leaving 1 million people homeless and 385 people dead. * January 15 – Spanish Civil War: Second Battle of the Corunna Road ends inconclusively. * January 20 – Second inauguration of Franklin D. Roosevelt: Franklin D. Roosevelt is sworn in for a second term as President of the United States. This is the first time that the United States presidential inauguration occurs on this date; the change is due to the ratification in 1933 of the Twentieth Amendment to the United States Constitution. * January 23 – Moscow Trials: Trial of the Anti-Soviet Trotskyist Center – In the Soviet Union 17 leading Communists go on trial, accused of participating in a plot led by Leon Trotsky to overthrow Joseph Stalin's regime, and assas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Quantum Optics
Quantum optics is a branch of atomic, molecular, and optical physics dealing with how individual quanta of light, known as photons, interact with atoms and molecules. It includes the study of the particle-like properties of photons. Photons have been used to test many of the counter-intuitive predictions of quantum mechanics, such as entanglement and teleportation, and are a useful resource for quantum information processing. History Light propagating in a restricted volume of space has its energy and momentum quantized according to an integer number of particles known as photons. Quantum optics studies the nature and effects of light as quantized photons. The first major development leading to that understanding was the correct modeling of the blackbody radiation spectrum by Max Planck in 1899 under the hypothesis of light being emitted in discrete units of energy. The photoelectric effect was further evidence of this quantization as explained by Albert Einstein in a 1905 paper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supergravity
In theoretical physics, supergravity (supergravity theory; SUGRA for short) is a modern field theory that combines the principles of supersymmetry and general relativity; this is in contrast to non-gravitational supersymmetric theories such as the Minimal Supersymmetric Standard Model. Supergravity is the gauge theory of local supersymmetry. Since the supersymmetry (SUSY) generators form together with the Poincaré algebra a superalgebra, called the super-Poincaré algebra, supersymmetry as a gauge theory makes gravity arise in a natural way. Gravitons Like any field theory of gravity, a supergravity theory contains a spin-2 field whose quantum is the graviton. Supersymmetry requires the graviton field to have a superpartner. This field has spin 3/2 and its quantum is the gravitino. The number of gravitino fields is equal to the number of supersymmetries. History Gauge supersymmetry The first theory of local supersymmetry was proposed by Dick Arnowitt and Pran Nath in 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gauge Theories
In physics, a gauge theory is a type of field theory in which the Lagrangian (and hence the dynamics of the system itself) does not change (is invariant) under local transformations according to certain smooth families of operations (Lie groups). The term ''gauge'' refers to any specific mathematical formalism to regulate redundant degrees of freedom in the Lagrangian of a physical system. The transformations between possible gauges, called ''gauge transformations'', form a Lie group—referred to as the '' symmetry group'' or the ''gauge group'' of the theory. Associated with any Lie group is the Lie algebra of group generators. For each group generator there necessarily arises a corresponding field (usually a vector field) called the ''gauge field''. Gauge fields are included in the Lagrangian to ensure its invariance under the local group transformations (called ''gauge invariance''). When such a theory is quantized, the quanta of the gauge fields are called '' gauge boso ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Merida State
Mérida or Merida may refer to: Places *Mérida (state), one of the 23 states which make up Venezuela *Mérida, Mérida, the capital city of the state of Mérida, Venezuela *Merida, Leyte, Philippines, a municipality in the province of Leyte *Mérida, Spain, the capital city of the autonomous community of Extremadura *Mérida, Yucatán, Mexico, the capital city of the state of Yucatán * or , an ancient name for Mardin, Turkey Football clubs *CP Mérida, a defunct club in Mérida, Spain *Estudiantes de Mérida, Venezuela *Imperio de Mérida CP, Mérida, Spain *Mérida AD, a club in Mérida, Spain *Mérida F.C., Mexico *Mérida UD, a defunct club in Mérida, Spain Other uses *Merida (Disney), the main character of the 2012 animated film ''Brave'' *Merida (Dragon Prince), a fictional people created by fantasy author Melanie Rawn for her ''Dragon Prince'' series * ''Merida'' (moth), a genus of moth in the family Geometridae *Merida Bikes, one of the world's largest bicycle make ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apartaderos
Apartaderos is a small Andean town in Mérida State, Venezuela. Located at an altitude of , it is the highest town in Venezuela, surrounded by páramo vegetation, the town has tourism facilities such as restaurants, gift shops and small hotels. In addition to tourism the main activities are agriculture, flower cultivation and crafts. It can be reached from Mérida city and Valera by the Transandean Highway, which reaches its highest point at in El Collado del Cóndor (also known as Pico El Águila by the locals) a couple of minutes from the town. In terms of climate, January, the coldest month, averages , while the hottest month, June, averages . Apartaderos has an Alpine tundra climate (Köppen: ''ET''), the yearly average is with the average temperature of the warmest month below the . Apartaderos sits at the intersection of three river valleys: the Chama which flows down to the city of Mérida, the Santo Domingo which flows to Los Llanos (plains) of Barinas, and the Mot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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