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Institute Of Physics Of The University Of São Paulo
The Institute of Physics of the University of São Paulo (Portuguese language, Portuguese: ''Instituto de Física da Universidade de São Paulo''), also known as IFUSP, is the largest and oldest physics research and teaching institution in Brazil. It is a public higher education unit located on the Armando de Salles Oliveira University City, in São Paulo. Created in 1970, it is the result of the combination of the Physics departments of the Polytechnic School of the University of São Paulo and of the former Faculty of Philosophy, Sciences and Languages. In 2021, the Institute had 388 postgraduate students (163 master's, 176 doctoral and 49 special) and 1,112 undergraduate students enrolled in the second semester (630 bachelor's and 482 undergraduate). Its administrative team includes 118 teaching staff and 257 technical-administrative staff. In 2007, according to the Brazilian Physical Society (SBF), IFUSP contributed more than 40% of national research in physics, playing a leadi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gleb Wataghin
Gleb Wataghin (November 3, 1899 in Birzula, Russian Empire, now Podilsk, Odesa Region, Ukraine – October 10, 1986 in Turin, Italy) was an Italian theoretical and experimental physicist and a great scientific leader who gave a great impulse to the teaching and research on physics in two continents: in the University of São Paulo, São Paulo, Brazil; and in the University of Turin, Turin, Italy. Wataghin received his secondary education at the First Gymnasium in Kyiv, where he was a classmate of Ivan Bulgakov, the younger brother of Mikhail Bulgakov. In 1918, he graduated from the gymnasium and entered the University of St. Volodymyr in Kyiv then in Ukrainian People's Republic. Wataghin and his family emigrated to Italy in 1920. Between 1922 and 1924 he graduates in Physics first and then in Mathematics at the University of Turin. He gives courses at the Application School of Artillery and Engineering, at the Polytechnic School and at the University of Turin. He obtains the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mário Schenberg
Mário Schenberg (born Mayer Schönberg ar. ''Mário Schönberg'', ''Mario Schonberg'', ''Mário Schoenberg'' 2 July 1914 – 10 November 1990) was a Brazilian electrical engineer, physicist, art critic and writer. Early life Schenberg was born in Recife, Brazil as Mayer Schönberg. His parents were Russian Jews of German origin. From early on he showed remarkable ability for mathematics, enchanting himself with geometry, which had a strong influence on his works. He took the primary and secondary courses in Recife. Because of his family's financial limitations, he was not able to study in Europe. He then entered the Faculty of Engineering of Recife in 1931. Scientific work The Urca process Widely regarded as one of Brazil's most important theoretical physicists, Schenberg is best remembered for his contributions to astrophysics, particularly the theory of nuclear processes in the formation of supernova stars. He provided the inspiration for the name of the so-called '' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcelo Damy
Marcelo Damy de Sousa Santos (July 14, 1914 – November 29, 2009) was a Brazilian physicist. Considered as one of the most important educators and researchers in physics in Brazil, along with Cesar Lattes, José Leite Lopes and Mario Schenberg, Damy was born in Campinas, São Paulo, in 1914, the son of Harald Egydio de Souza Santos a photographer, and Maria Luiza Damy de Souza Santos. He did his secondary studies in the State Gymnasium (later to be called Colégio Culto à Ciência) and was a keen student of sciences, particularly physics and chemistry. In 1932, he was admitted to the Polytechnic School of the University of São Paulo to study electrical engineering, but eventually switched to physics at the invitation of Prof. Gleb Wataghin, a Russian physicist who was teaching at the time in the university, whose classes Damy enjoyed to listen, although they were given in a different course from his. He graduated in the first class of the course of physics at USP. During ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Bohm
David Joseph Bohm (; 20 December 1917 – 27 October 1992) was an American scientist who has been described as one of the most significant Theoretical physics, theoretical physicists of the 20th centuryDavid Peat Who's Afraid of Schrödinger's Cat? The New Science Revealed: Quantum Theory, Relativity, Chaos and the New Cosmology 1997, pp. 316–317 and who contributed unorthodox ideas to quantum mechanics, quantum theory, neuropsychology and the philosophy of mind. Among his many contributions to physics is his causal and deterministic interpretation of quantum theory known as De Broglie–Bohm theory. Bohm advanced the view that quantum physics meant that the old Dualism (philosophy of mind), Cartesian model of reality—that there are two kinds of substance, the mental and the physical, that somehow interact—was too limited. To complement it, he developed a mathematical and physical theory of Implicate and explicate order, "implicate" and "explicate" order.David Bohm: ''Wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hideki Yukawa
Hideki Yukawa (; ; 23 January 1907 – 8 September 1981) was a Japanese theoretical physicist who received the Nobel Prize in Physics in 1949 "for his prediction of the existence of mesons on the basis of theoretical work on nuclear forces". Biography Hideki Ogawa was born in Tokyo and grew up in Kyoto with two older brothers, two older sisters, and two younger brothers. He read the Confucian '' Doctrine of the Mean'', and later Lao-Tzu and Chuang-Tzu. His father, for a time, considered sending him to technical college rather than university since he was "not as outstanding a student as his older brothers". However, when his father broached the idea with his middle school principal, the principal praised his "high potential" in mathematics and offered to adopt Ogawa himself in order to keep him on a scholarly career. At that, his father relented. Ogawa decided against becoming a mathematician when in high school; his teacher marked his exam answer as incorrect when Ogawa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Compton
Arthur Holly Compton (September 10, 1892 – March 15, 1962) was an American particle physicist who won the 1927 Nobel Prize in Physics for his discovery of the Compton effect, which demonstrated the particle nature of electromagnetic radiation. It was a sensational discovery at the time: the wave nature of light had been well-demonstrated, but the idea that light had both wave and particle properties was not easily accepted. He is also known for his leadership over the Metallurgical Laboratory at the University of Chicago during the Manhattan Project, and served as chancellor of Washington University in St. Louis from 1945 to 1953. In 1919, Compton was awarded one of the first two National Research Council Fellowships that allowed students to study abroad. He chose to go to the University of Cambridge's Cavendish Laboratory in England, where he studied the scattering and absorption of gamma rays. Further research along these lines led to the discovery of the Compton eff ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl David Anderson
Carl David Anderson (September 3, 1905 – January 11, 1991) was an American particle physicist who shared the 1936 Nobel Prize in Physics with Victor Francis Hess for his discovery of the positron. Biography Anderson was born in New York City, the son of Swedish immigrants. He studied physics and engineering at Caltech ( B.S., 1927; Ph.D., 1930). Under the supervision of Robert A. Millikan, he began investigations into cosmic rays during the course of which he encountered unexpected particle tracks in his (modern versions now commonly referred to as an Anderson) cloud chamber photographs that he correctly interpreted as having been created by a particle with the same mass as the electron, but with opposite electrical charge. This discovery, announced in 1932 and later confirmed by others, validated Paul Dirac's theoretical prediction of the existence of the positron. Anderson first detected the particles in cosmic rays. He then produced more conclusive proof by shootin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Positron
The positron or antielectron is the particle with an electric charge of +1''elementary charge, e'', a Spin (physics), spin of 1/2 (the same as the electron), and the same Electron rest mass, mass as an electron. It is the antiparticle (antimatter counterpart) of the electron. When a positron collides with an electron, annihilation occurs. If this collision occurs at low energies, it results in the production of two or more photons. Positrons can be created by positron emission radioactive decay (through weak interactions), or by pair production from a sufficiently energetic photon which is interacting with an atom in a material. History Theory In 1928, Paul Dirac published a paper proposing that electrons can have both a positive and negative charge. This paper introduced the Dirac equation, a unification of quantum mechanics, special relativity, and the then-new concept of electron Spin (physics), spin to explain the Zeeman effect. The paper did not explicitly predict a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patrick Blackett
Patrick Maynard Stuart Blackett, Baron Blackett (18 November 1897 – 13 July 1974) was an English physicist who received the 1948 Nobel Prize in Physics. In 1925, he was the first person to prove that radioactivity could cause the nuclear transmutation of one chemical element to another. He also made major contributions to the Allied war effort in World War II, advising on military strategy and developing operational research. In the war's aftermath, Blackett continued his scientific work, but also became outspoken on political matters. He advocated for restraints on the military use of atomic energy. He was a proponent for Third World development and for reducing the gap between rich and poor. In the 1950s and '60s, he was a key advisor to the Labour Party on science and technology policy. By the time of his death in 1974, Blackett had become controversial to the point that the '' Times'' obituary referred to him as the "Radical Nobel-Prize Winning Physicist". Early life ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giuseppe Occhialini
Giuseppe Paolo Stanislao "Beppo" Occhialini ForMemRS (; 5 December 1907 – 30 December 1993) was an Italian physicist who contributed to the discovery of the pion or pi-meson decay in 1947 with César Lattes and Cecil Frank Powell, the latter winning the Nobel Prize in Physics for this work. At the time of this discovery, they were all working at the H. H. Wills Laboratory of the University of Bristol. The X-ray satellite SAX was named BeppoSAX in his honour after its launch in 1996. Biography His father was the physicist Raffaele Augusto Occhialini (1878–1951), a pioneer in the fields of spectroscopy and electronics theory. Giuseppe Paolo Stanislao Occhialini graduated at Florence in 1929. In 1932, he collaborated in the discovery of the positron in cosmic rays at the Cavendish Laboratory of Cambridge, under the leadership of Patrick Blackett, using cloud chambers. He returned in Italy in 1934, where he suffered from the political climate generated by fascism. Thus, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rome
Rome (Italian language, Italian and , ) is the capital city and most populated (municipality) of Italy. It is also the administrative centre of the Lazio Regions of Italy, region and of the Metropolitan City of Rome. A special named with 2,746,984 residents in , Rome is the list of cities in the European Union by population within city limits, third most populous city in the European Union by population within city limits. The Metropolitan City of Rome Capital, with a population of 4,223,885 residents, is the most populous metropolitan cities of Italy, metropolitan city in Italy. Rome metropolitan area, Its metropolitan area is the third-most populous within Italy. Rome is located in the central-western portion of the Italian Peninsula, within Lazio (Latium), along the shores of the Tiber Valley. Vatican City (the smallest country in the world and headquarters of the worldwide Catholic Church under the governance of the Holy See) is an independent country inside the city boun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
