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Sobral, Ceará
Sobral is a municipality in the state of Ceará, Brazil. Sobral is the fifth largest municipality of Ceará, after Fortaleza. Its economy is based on agriculture, services and some manufacturing industries. The city has two public universities: Universidade Federal do Ceará) and Universidade Estadual do Vale do Acaraú. It also has private universities, such as , Unopar, and − a theological institute. The city is the seat of the Roman Catholic Diocese of Sobral. The city is known for being the place where the astronomical observation of a solar eclipse on May 29, 1919, by a team of British scientists led by Sir Frank Watson Dyson was offered as the first proof of Albert Einstein's theory of general relativity, which had been published in 1916. The town's ("Museum of the Eclipse") celebrates this event. There is a monument in Patrocínio Square marking the location of this solar eclipse. A planetarium was also inaugurated in 2015 next to this monument. Government * I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceará
Ceará (, pronounced locally as or ) is one of the 26 states of Brazil, located in the northeastern part of the country, on the Atlantic coast. It is the eighth-largest Brazilian State by population and the 17th by area. It is also one of the main tourist destinations in Brazil. The state capital is the city of Fortaleza, the country's fourth most populous city. The state has 4.3% of the Brazilian population and produces 2.1% of the Brazilian GDP. Literally, the name ''Ceará'' means "sings the jandaia". According to José de Alencar, one of the most important writers of Brazil and an authority in Tupi Guaraní, ''Ceará'' means turquoise or green waters. The state is best known for its extensive coastline, with of sand. There are also mountains and valleys producing tropical fruits. To the south, on the border of Paraíba, Pernambuco and Piauí, is the National Forest of Araripe. Geography Ceará has an area of . It is bounded on the north by the Atlantic Ocean, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Universidade Norte Do Paraná
University North of Paraná or Universidade Norte do Paraná is a private university which was created by federal decree number 70592. Administrative infrastructure includes a rectory Londrina, Brazil, pro-rectories and university council. It has campuses in the cities of Londrina, Arapongas and Bandeirantes and was credentialed to distance learning modality in July 2002, and currently possess 424 classrooms used for support in cities spread for all Brazil states. Undergraduate programs *26 undergraduate courses *10 sequential courses Graduate Courses (latu sensu) *50 specialization courses Graduate Courses (stricto sensu) *Master's degree in Odontology Dentistry, also known as dental medicine and oral medicine, is the branch of medicine focused on the teeth, gums, and mouth. It consists of the study, diagnosis, prevention, management, and treatment of diseases, disorders, and conditions o ... External links *http://www.unopar.br/ *http://www.unoparvirtual.com.br/ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ciro Gomes
Ciro Ferreira Gomes (; born 6 November 1957), known mononymously as Ciro, is a Brazilian politician, lawyer, and academic. Ciro is currently affiliated with and vice-president of the Democratic Labour Party (PDT). Born in São Paulo but raised in Ceará into a political family, Ciro began his political career at the age of 27 in 1984. Ciro was elected Mayor of Fortaleza at age of 30 in 1988 and was elected Governor of Ceará at the age of 32 in 1990. During his tenure, Ciro was the most popular governor in the country. His ''Viva Criança'' program that reduced infant mortality in Ceará by 32% was given an international award by UNICEF. His success led to his appointment as Minister of Finance for a few months in late 1994 under President Itamar Franco, where he presided over the ongoing Real Plan that eventually stabilized the economy and ended hyperinflation. Ciro ran for President of Brazil for the Popular Socialist Party (PPS) in 1998 and 2002, coming in third and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sobral Airport
Cel. Virgílio Távora Airport , is the airport serving Sobral, Brazil. Airlines and destinations Access The airport is located from downtown Sobral. See also *List of airports in Brazil This is a list of airports in Brazil, sorted by location. The National Civil Aviation Agency of Brazil lists on March 10, 2022, 491 public and 2,677 private aerodromes in Brazil. __TOC__ Airports Airport names shown in bold indicate that th ... References External links * * * {{Brazil topics Airports in Ceará ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BR-222
The BR-222 is a Brazilian federal highway that connects the cities of Fortaleza, in the state of Ceará, to Marabá, Pará Pará is a state of Brazil, located in northern Brazil and traversed by the lower Amazon River. It borders the Brazilian states of Amapá, Maranhão, Tocantins, Mato Grosso, Amazonas and Roraima. To the northwest are the borders of Guyana .... It has a total length of 1,819.8 km. It passes through large urban centers, such as Fortaleza (where it has a small duplicated section of 14 km to the Fortaleza ring road), connecting economically rich regions, such as the southeast of the state of Pará with the rest of Brazil. In its current course, after the federalization of the Estrada do Rio Preto in the municipality of Marabá, it will integrate the mining regions into the national territory. The duplication of the highway is being carried out specifically by the federal government through the DNIT, between Caucaia and Porto do Pecém in Ceará. Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
General Relativity
General relativity, also known as the general theory of relativity and Einstein's theory of gravity, is the geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of gravitation in modern physics. General relativity generalizes special relativity and refines Newton's law of universal gravitation, providing a unified description of gravity as a geometric property of space and time or four-dimensional spacetime. In particular, the ' is directly related to the energy and momentum of whatever matter and radiation are present. The relation is specified by the Einstein field equations, a system of second order partial differential equations. Newton's law of universal gravitation, which describes classical gravity, can be seen as a prediction of general relativity for the almost flat spacetime geometry around stationary mass distributions. Some predictions of general relativity, however, are beyond Newton's law of universal gravitat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Einstein
Albert Einstein ( ; ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are the two pillars of modern physics. His mass–energy equivalence formula , which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius". In 1905, a year sometimes described as his ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tests Of General Relativity
Tests of general relativity serve to establish observational evidence for the theory of general relativity. The first three tests, proposed by Albert Einstein in 1915, concerned the "anomalous" precession of the perihelion of Mercury, the bending of light in gravitational fields, and the gravitational redshift. The precession of Mercury was already known; experiments showing light bending in accordance with the predictions of general relativity were performed in 1919, with increasingly precise measurements made in subsequent tests; and scientists claimed to have measured the gravitational redshift in 1925, although measurements sensitive enough to actually confirm the theory were not made until 1954. A more accurate program starting in 1959 tested general relativity in the weak gravitational field limit, severely limiting possible deviations from the theory. In the 1970s, scientists began to make additional tests, starting with Irwin Shapiro's measurement of the relativistic time ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sir Frank Watson Dyson
Sir Frank Watson Dyson, KBE, FRS, FRSE (8 January 1868 – 25 May 1939) was an English astronomer and the ninth Astronomer Royal who is remembered today largely for introducing time signals ("pips") from Greenwich, England, and for the role he played in proving Einstein's theory of general relativity. Biography Dyson was born in Measham, near Ashby-de-la-Zouch, Leicestershire, the son of the Rev Watson Dyson, a Baptist minister, and his wife, Frances Dodwell. The family lived on St John Street in Wirksworth while Frank was one- to three-years-old. They moved to Yorkshire in his youth. There he attended Heath Grammar School, Halifax, and subsequently won scholarships to Bradford Grammar School and Trinity College, Cambridge, where he studied mathematics and astronomy, being placed Second Wrangler in 1889. In 1894 he joined the Royal Astronomical Society, the British Astronomical Association and was given the post of Senior Assistant at Greenwich Observatory and worked on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United Kingdom Of Great Britain And Ireland
The United Kingdom of Great Britain and Ireland was a sovereign state in the British Isles that existed between 1801 and 1922, when it included all of Ireland. It was established by the Acts of Union 1800, which merged the Kingdom of Great Britain and the Kingdom of Ireland into a unified state. The establishment of the Irish Free State in 1922 led to the remainder later being renamed the United Kingdom of Great Britain and Northern Ireland in 1927. The United Kingdom, having financed the European coalition that defeated France during the Napoleonic Wars, developed a large Royal Navy that enabled the British Empire to become the foremost world power for the next century. For nearly a century from the final defeat of Napoleon following the Battle of Waterloo to the outbreak of World War I, Britain was almost continuously at peace with Great Powers. The most notable exception was the Crimean War with the Russian Empire, in which actual hostilities were relatively limited. How ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solar Eclipse Of May 29, 1919
A total solar eclipse occurred on Thursday, May 29, 1919. With the duration of totality at maximum eclipse of 6 minutes 50.75 seconds, it was the longest solar eclipse since May 27, 1416. A longer total solar eclipse would later occur on June 8, 1937. As it occurred only 0.8 days after perigee (May 28), the Moon's apparent diameter was larger. It was visible throughout most of South America and Africa as a partial eclipse. Totality occurred through a narrow path across southeastern Peru, northern Chile, central Bolivia and Brazil after sunrise, across the Atlantic Ocean and into south central Africa, covering southern Liberia, southern French West Africa (the part now belonging to Ivory Coast), southwestern tip of British Gold Coast (now Ghana), Príncipe Island in Portuguese São Tomé and Príncipe, southern Spanish Guinea (now Equatorial Guinea), French Equatorial Africa (the parts now belonging to Gabon and R. Congo, including Libreville), Belgian Congo (now DR Con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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