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International Network Of The Centers For Relativistic Astrophysics
ICRANet, the International Center for Relativistic Astrophysics Network, is an international organization which promotes research activities in relativistic astrophysics and related areas. Its members are four countries and three Universities and Research Centers: Armenia, the Federative Republic of Brazil, Italian Republic, the Vatican City State, the University of Arizona (USA), Stanford University (USA) and ICRA. ICRANet headquarters are located in Pescara, Italy. History of ICRANet foundation: ICRA and ICRANet ICRA and ICRANet In 1985, the International Center for Relativistic Astrophysics ICRA was founded by Remo Ruffini (University of Rome "La Sapienza") together with Riccardo Giacconi ( Nobel Prize for Physics 2002), Abdus Salam (Nobel Prize for Physics 1979), Paul Boynton ( University of Washington), George Coyne (former director of the Vatican observatory), Francis Everitt (Stanford University) and Fang Li-Zhi ( University of Science and Technology of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Organization
An international organization or international organisation (see spelling differences), also known as an intergovernmental organization or an international institution, is a stable set of norms and rules meant to govern the behavior of states and other actors in the international system. Organizations may be established by a treaty or be an instrument governed by international law and possessing its own legal personality, such as the United Nations, the World Health Organization and NATO. International organizations are composed of primarily member states, but may also include other entities, such as other international organizations, firms, and nongovernmental organizations. Additionally, entities (including states) may hold observer status. Notable examples include the United Nations (UN), Organization for Security and Co-operation in Europe (OSCE), Bank for International Settlements (BIS), Council of Europe (COE), International Labour Organization (ILO) and International Crim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
George Coyne
George Vincent Coyne, S.J. (January 19, 1933 – February 11, 2020) was an American Jesuit priest and astronomer who directed the Vatican Observatory and headed its research group at the University of Arizona from 1978 to 2006. From January 2012 until his death, he taught at Le Moyne College in Syracuse, New York. His career was dedicated to the reconciliation of theology and science, while his stance on scripture was absolute: "One thing the Bible is not," he said in 1994, "is a scientific textbook. Scripture is made up of myth, of poetry, of history. But it is simply not teaching science." Early years and education George Coyne was born in Baltimore on January 19, 1933, the third of eight siblings. He entered the Jesuit novitiate in Wernersville, Pennsylvania, after attending Loyola High School in Blakefield, Maryland, on scholarship and graduating in 1951. He earned his bachelor's degree in mathematics and his licentiate in philosophy at Fordham University in 1958. He carr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of General Relativity
General relativity is a theory of gravitation that was developed by Albert Einstein between 1907 and 1915, with contributions by many others after 1915. According to general relativity, the observed gravitational attraction between masses results from the warping of space and time by those masses. Before the advent of general relativity, Newton's law of universal gravitation had been accepted for more than two hundred years as a valid description of the gravitational force between masses, even though Newton himself did not regard the theory as the final word on the nature of gravity. Within a century of Newton's formulation, careful astronomical observation revealed unexplainable differences between the theory and the observations. Under Newton's model, gravity was the result of an attractive force between massive objects. Although even Newton was bothered by the unknown nature of that force, the basic framework was extremely successful at describing motion. However, experiments ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Zurich
The University of Zürich (UZH, german: Universität Zürich) is a public research university located in the city of Zürich, Switzerland. It is the largest university in Switzerland, with its 28,000 enrolled students. It was founded in 1833 from the existing colleges of theology, law, medicine which go back to 1525, and a new faculty of philosophy. Currently, the university has seven faculties: Philosophy, Human Medicine, Economic Sciences, Law, Mathematics and Natural Sciences, Theology and Veterinary Medicine. The university offers the widest range of subjects and courses of any Swiss higher education institution. History The University of Zurich was founded on April 29, 1833, when the existing colleges of theology, the ''Carolinum'' founded by Huldrych Zwingli in 1525, law and medicine were merged with a new faculty of Philosophy. It was the first university in Europe to be founded by the state rather than a monarch or church. In the university's early years, the 183 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcel Grossmann
Marcel Grossmann (April 9, 1878 – September 7, 1936) was a Swiss mathematician and a friend and classmate of Albert Einstein. Grossmann was a member of an old Swiss family from Zurich. His father managed a textile factory. He became a Professor of Mathematics at the Federal Polytechnic School in Zurich, today the ETH Zurich, specializing in descriptive geometry. Career In 1900 Grossmann graduated from the Federal Polytechnic School (ETH) and became an assistant to the geometer Wilhelm Fiedler. He continued to do research on non-Euclidean geometry and taught in high schools for the next seven years. In 1902, he earned his doctorate from the University of Zurich with the thesis ''Ueber die metrischen Eigenschaften kollinearer Gebilde'' (translated ''On the Metrical Properties of Collinear Structures'') with Fiedler as advisor. In 1907, he was appointed full professor of descriptive geometry at the Federal Polytechnic School. As a professor of geometry, Grossmann organized sum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Padua
The University of Padua ( it, Università degli Studi di Padova, UNIPD) is an Italian university located in the city of Padua, region of Veneto, northern Italy. The University of Padua was founded in 1222 by a group of students and teachers from Bologna. Padua is the second-oldest university in Italy and the world's fifth-oldest surviving university. In 2010, the university had approximately 65,000 students. In 2021, it was ranked second "best university" among Italian institutions of higher education with more than 40,000 students according to Censis institute, and among the best 200 universities in the world according to ARWU. History The university is conventionally said to have been founded in 1222 when a large group of students and professors left the University of Bologna in search of more academic freedom ('Libertas scholastica'). The first subjects to be taught were law and theology. The curriculum expanded rapidly, and by 1399 the institution had divided in two: a ''Univ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tullio Levi-Civita
Tullio Levi-Civita, (, ; 29 March 1873 – 29 December 1941) was an Italian mathematician, most famous for his work on absolute differential calculus (tensor calculus) and its applications to the theory of relativity, but who also made significant contributions in other areas. He was a pupil of Gregorio Ricci-Curbastro, the inventor of tensor calculus. His work included foundational papers in both pure and applied mathematics, celestial mechanics (notably on the three-body problem), analytic mechanics (the Levi-Civita separability conditions in the Hamilton–Jacobi equation) and hydrodynamics. Biography Born into an Italian Jewish family in Padua, Levi-Civita was the son of Giacomo Levi-Civita, a lawyer and former senator. He graduated in 1892 from the University of Padua Faculty of Mathematics. In 1894 he earned a teaching diploma after which he was appointed to the Faculty of Science teacher's college in Pavia. In 1898 he was appointed to the Padua Chair of Rational Mechanics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gregorio Ricci-Curbastro
Gregorio Ricci-Curbastro (; 12January 1925) was an Italian mathematician. He is most famous as the discoverer of tensor calculus. With his former student Tullio Levi-Civita, he wrote his most famous single publication, a pioneering work on the calculus of tensors, signing it as Gregorio Ricci. This appears to be the only time that Ricci-Curbastro used the shortened form of his name in a publication, and continues to cause confusion. Ricci-Curbastro also published important works in other fields, including a book on higher algebra and infinitesimal analysis, and papers on the theory of real numbers, an area in which he extended the research begun by Richard Dedekind. Early life and education Completing privately his high school studies at only 16 years of age, he enrolled on the course of philosophy-mathematics at Rome University (1869). The following year the Papal State fell and so Gregorio was called by his father to the city of his birth, Lugo di Romagna. Subsequently he at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dilma Rousseff
Dilma Vana Rousseff (; born 14 December 1947) is a Brazilian economist and politician who served as the 36th president of Brazil, holding the position from 2011 until her impeachment and removal from office on 31 August 2016. She is the first woman to have held the Brazilian presidency and had previously served as chief of staff to former president Luiz Inácio Lula da Silva from 2005 to 2010. Rousseff was raised in an upper middle class household in Belo Horizonte. She became a socialist in her youth and after the 1964 coup d'état joined left-wing and Marxist urban guerrilla groups that fought against the military dictatorship. Rousseff was captured, tortured, and jailed from 1970 to 1972. by Bradley Brooks, Associated Press, 31 October 2010. Retrieved from Internet Archive 11 January 2014. After her release, Rousseff rebuilt her life in Porto Alegre with her husband Carlos Araújo. They both helped to found the Democratic Labour Party (PDT) in Rio Grande do Sul, and partic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Luiz Inácio Lula Da Silva
Luiz Inácio Lula da Silva (; born Luiz Inácio da Silva; 27 October 1945), known mononymously as Lula, is a Brazilian politician, trade unionist, and former metalworker who is the president-elect of Brazil. A member of the Workers' Party, he was the 35th president of Brazil from 2003 to 2010. After winning the 2022 Brazilian general election, he will be sworn in on 1 January 2023 as the 39th president of Brazil, succeeding Jair Bolsonaro. Of working-class origin, he migrated as a child from Pernambuco to São Paulo with his family. He began his career as a metalworker and trade unionist. During the military dictatorship in Brazil, he led major workers' strikes between 1978 and 1980, and helped start the Workers' Party in 1980, during Brazil's political opening. Lula was one of the main leaders of the Diretas Já movement which demanded democratic elections. In the 1986 Brazilian legislative election, he was elected as a federal deputy in the state of São Paulo with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carlo Azeglio Ciampi
Carlo Azeglio Ciampi (; 9 December 1920 – 16 September 2016) was an Italian politician and banker who was the prime minister of Italy from 1993 to 1994 and the president of Italy from 1999 to 2006. Biography Education Ciampi was born in Livorno (Province of Livorno).Page at Senate website . He received a B.A. in and in 1941 from the |
University Of Science And Technology Of China
A university () is an educational institution, institution of higher education, higher (or Tertiary education, tertiary) education and research which awards academic degrees in several Discipline (academia), academic disciplines. Universities typically offer both undergraduate education, undergraduate and postgraduate education, postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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