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Peter Freund
Peter George Oliver Freund (7 September 1936, Timișoara – 6 March 2018, Chicago) was a professor of theoretical physics at the University of Chicago. He made important contributions to particle physics and string theory. He was also active as a writer. Biography Peter George Oliver Freund was born, raised and educated in the Romanian city of Timișoara, where he attended the Politehnica University of Timișoara. Because of his participation in an anti-Soviet demonstration in November 1956, Freund was arrested by the communist security police, the Securitate, and lined up with other students between a wall and a line of tanks, essentially an armored firing squad, which, in the reigning confusion, did not fire. In 1959 he managed to leave Romania. Freund obtained his PhD in theoretical physics at the University of Vienna, with Walter Thirring as his thesis adviser. Since 1965 Freund was on the faculty of the University of Chicago. He lived in Chicago with his wife Lucy, a cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Timișoara
), City of Roses ( ro, OraÈ™ul florilor), City of Parks ( ro, OraÈ™ul parcurilor) , image_map = Timisoara jud Timis.svg , map_caption = Location in TimiÈ™ County , pushpin_map = Romania#Europe , pushpin_relief = 1 , pushpin_label_position = bottom , coordinates = , subdivision_type = Country , subdivision_name = , subdivision_type1 = Counties of Romania, County , subdivision_name1 = TimiÈ™ County, TimiÈ™ , subdivision_type2 = Subdivisions of Romania, Status , subdivision_name2 = County seat , established_title = First official record , established_date = 1212 (as ''castrum regium Themes'') , leader_party = Save Romania Union, USR , leader_title = Mayor , leader_name = Dominic Fritz , leader_title1 = Deputy mayors , leader_name1 = Ruben LaÈ›cău (Save Romania Union, USR)Cosmin TabÄ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theoretical Physics
Theoretical physics is a branch of physics that employs mathematical models and abstractions of physical objects and systems to rationalize, explain and predict natural phenomena. This is in contrast to experimental physics, which uses experimental tools to probe these phenomena. The advancement of science generally depends on the interplay between experimental studies and theory. In some cases, theoretical physics adheres to standards of mathematical rigour while giving little weight to experiments and observations.There is some debate as to whether or not theoretical physics uses mathematics to build intuition and illustrativeness to extract physical insight (especially when normal experience fails), rather than as a tool in formalizing theories. This links to the question of it using mathematics in a less formally rigorous, and more intuitive or heuristic way than, say, mathematical physics. For example, while developing special relativity, Albert Einstein was concerned wit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Monopole
In particle physics, a magnetic monopole is a hypothetical elementary particle that is an isolated magnet with only one magnetic pole (a north pole without a south pole or vice versa). A magnetic monopole would have a net north or south "magnetic charge". Modern interest in the concept stems from particle theories, notably the grand unified and superstring theories, which predict their existence. The known elementary particles that have electric charge are electric monopoles. Magnetism in bar magnets and electromagnets is not caused by magnetic monopoles, and indeed, there is no known experimental or observational evidence that magnetic monopoles exist. Some condensed matter systems contain effective (non-isolated) magnetic monopole quasi-particles, or contain phenomena that are mathematically analogous to magnetic monopoles. Historical background Early science and classical physics Many early scientists attributed the magnetism of lodestones to two different "magnetic fl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economist
An economist is a professional and practitioner in the social sciences, social science discipline of economics. The individual may also study, develop, and apply theories and concepts from economics and write about economic policy. Within this field there are many sub-fields, ranging from the broad philosophy, philosophical theory, theories to the focused study of minutiae within specific Market (economics), markets, macroeconomics, macroeconomic analysis, microeconomics, microeconomic analysis or financial statement analysis, involving analytical methods and tools such as econometrics, statistics, Computational economics, economics computational models, financial economics, mathematical finance and mathematical economics. Professions Economists work in many fields including academia, government and in the private sector, where they may also "study data and statistics in order to spot trends in economic activity, economic confidence levels, and consumer attitudes. They assess ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caroline Freund
Caroline L. Freund is an American economist who is currently the dean of UC San Diego School of Global Policy and Strategy, University of California San Diego’s School of Global Policy and Strategy (GPS). She was Director of Trade, Regional Integration and Investment Climate at the World Bank and a Senior Fellow at the Peterson Institute for International Economics since 2013, a position from which she is on leave. Education and work Freund graduated from Bowdoin College with a Bachelor of Arts in Mathematics and Economics in 1988. She received her Ph.D. in Economics from Columbia University in 1997. Freund is a student of Jagdish Bhagwati at Columbia University. Prior to receiving her doctorate, she joined the Peace Corps in Ghana for two years, teaching math in a village school near the town of Kumasi. Besides her fellowship with the Peterson Institute for International Economics and recent position with the World Bank, Freund has served in three previous roles with the W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seattle, Washington
Seattle ( ) is a port, seaport city on the West Coast of the United States. It is the county seat, seat of King County, Washington, King County, Washington (state), Washington. With a 2020 population of 737,015, it is the largest city in both the U.S. state, state of Washington and the Pacific Northwest region of North America. The Seattle metropolitan area's population is 4.02 million, making it the List of metropolitan statistical areas, 15th-largest in the United States. Its growth rate of 21.1% between 2010 and 2020 makes it one of the nation's fastest-growing large cities. Seattle is situated on an isthmus between Puget Sound (an inlet of the Pacific Ocean) and Lake Washington. It is the northernmost major city in the United States, located about south of the Canada–United States border, Canadian border. A major gateway for trade with East Asia, Seattle is the fourth-largest port in North America in terms of container handling . The Seattle area was inhabited by Nat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clinical Psychology
Clinical psychology is an integration of social science, theory, and clinical knowledge for the purpose of understanding, preventing, and relieving psychologically based distress or dysfunction and to promote subjective well-being and personal development. Plante, Thomas. (2005). ''Contemporary Clinical Psychology.'' New York: Wiley. Central to its practice are psychological assessment, clinical formulation, and psychotherapy, although clinical psychologists also engage in research, teaching, consultation, forensic testimony, and program development and administration.Brain, Christine. (2002). ''Advanced psychology: applications, issues and perspectives.'' Cheltenham: Nelson Thornes. In many countries, clinical psychology is a regulated mental health profession. The field is generally considered to have begun in 1896 with the opening of the first psychological clinic at the University of Pennsylvania by Lightner Witmer. In the first half of the 20th century, clinical psych ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctor Of Philosophy
A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common Academic degree, degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is an earned research degree, those studying for a PhD are required to produce original research that expands the boundaries of knowledge, normally in the form of a Thesis, dissertation, and defend their work before a panel of other experts in the field. The completion of a PhD is often a requirement for employment as a university professor, researcher, or scientist in many fields. Individuals who have earned a Doctor of Philosophy degree may, in many jurisdictions, use the title ''Doctor (title), Doctor'' (often abbreviated "Dr" or "Dr.") with their name, although the proper etiquette associated with this usage may also be subject to the professional ethics of their own scholarly field, culture, or society. Those who teach at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Securitate
The Securitate (, Romanian for ''security'') was the popular term for the Departamentul Securității Statului (Department of State Security), the secret police agency of the Socialist Republic of Romania. Previously, before the communist regime, Romanian secret police was called Siguranța Statului. It was founded on 30 August 1948, with help and direction from the Soviet MGB. Following the overthrow of Nicolae Ceaușescu in 1989, the new authorities assigned the various intelligence tasks of the DSS to new institutions. The Securitate was, in proportion to Romania's population, one of the largest secret police forces in the Eastern bloc. The first budget of the Securitate in 1948 stipulated a number of 4,641 positions, of which 3,549 were filled by February 1949: 64% were workers, 4% peasants, 28% clerks, 2% persons of unspecified origin, and 2% intellectuals. By 1951, the Securitate's staff had increased fivefold, while in January 1956, the Securitate had 25,468 employees.Cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communist
Communism (from Latin la, communis, lit=common, universal, label=none) is a far-left sociopolitical, philosophical, and economic ideology and current within the socialist movement whose goal is the establishment of a communist society, a socioeconomic order centered around common ownership of the means of production, distribution, and exchange which allocates products to everyone in the society.: "One widespread distinction was that socialism socialised production only while communism socialised production and consumption." Communist society also involves the absence of private property, social classes, money, and the state. Communists often seek a voluntary state of self-governance, but disagree on the means to this end. This reflects a distinction between a more libertarian approach of communization, revolutionary spontaneity, and workers' self-management, and a more vanguardist or communist party-driven approach through the development of a constitutional socialist state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bucharest Student Movement Of 1956
The events in Poland which led to the elimination of that country's Stalinist leadership and the rise to power of Władysław Gomułka on 19 October 1956 provoked unrest among university students in Eastern bloc countries. The state of unrest in Communist Poland began to spread into Hungary. As early as 16 October 1956, students from Szeged left the Communist-created students' union (DISZ), re-establishing the MEFESZ (Union of Hungarian University and Academy Students), a democratic organisation that the regime of Mátyás Rákosi had suppressed. Within a few days, students from Pécs, Miskolc and Sopron had done likewise. On 22 October 1956, students from the Budapest University of Technology and Economics compiled a list of sixteen points containing key national policy demands. When they found out about the intention of the Hungarian Writers' Union to express its solidarity with Poland by placing a crown near the statue of Polish general Józef Bem, a hero of the Hungarian revol ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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