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Wu Maw-kuen
Maw-Kuen Wu (; born December 6, 1949) is a Taiwanese physicist specializing in superconductivity, low-temperature physics, and high-pressure physics. He was a professor of physics at University of Alabama (Huntsville), Columbia University, and National Tsing Hua University, the Director of the Institute of Physics at Academia Sinica, the president of the National Dong Hwa University, and is currently a distinguished research fellow of the Institute of Physics, Academia Sinica. Life and career Born in Yuli Township, Hualien County, Wu is an ethnic Hokkien on his paternal side and spent his childhood in Taiwan. He completed his Ph.D. degree at the University of Houston in 1981. Wu worked as a research scientist at his alma mater for two years, before being taken on as an assistant professor of physics at the University of Alabama in Huntsville, and then subsequently promoted to professor in 1987. Along with Chu Ching-wu and Jim Ashburn, Wu made the historic discovery of supe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wu (surname)
''Wú'' is the pinyin transliteration of the Chinese surname 吳 (Simplified Chinese 吴), which is a common surname (family name) in Mainland China. Wú (吳) is the sixth name listed in the Song Dynasty classic '' Hundred Family Surnames''. In 2019 Wu was the ninth most common surname in Mainland China. A 2013 study found that it was the eighth most common surname, shared by 26,800,000 people or 2.000% of the population, with the province having the most being Guangdong. The Cantonese and Hakka transliteration of 吳 is Ng, a syllable made entirely of a nasal consonant while the Min Nan transliteration of 吳 is Ngo, Ngoh, Ngov, Goh, Go, Gouw, depending on the regional variations in Min Nan pronunciation. Shanghainese transliteration of 吳 is Woo. 吳 is also one of the most common surnames in Korea. It is spelled 오 in Hangul and romanized O by the three major romanization systems, but more commonly spelled Oh in South Korea. It is also related far back in Chinese hi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High Pressure
In science and engineering the study of high pressure examines its effects on materials and the design and construction of devices, such as a diamond anvil cell, which can create high pressure. By ''high pressure'' is usually meant pressures of thousands (kilobars) or millions (megabars) of times atmospheric pressure (about 1 bar or 100,000 Pa). History and overview Percy Williams Bridgman received a Nobel Prize in 1946 for advancing this area of physics by several magnitudes of pressure (400 MPa to 40,000 MPa). The list of founding fathers of this field includes also the names of Harry George Drickamer, Tracy Hall, Francis P. Bundy, Leonid F. Vereschagin, and Sergey M. Stishov. It was by applying high pressure as well as high temperature to carbon that man-made diamonds were first produced as well as many other interesting discoveries. Almost any material when subjected to high pressure will compact itself into a denser form, for example, quartz, also called silica or silicon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ministry Of Education (Taiwan)
The Ministry of Education (MOE) (; Pha̍k-fa-sṳ: ''Kau-yuk Phu'') is the ministry of the Republic of China (Taiwan) responsible for incorporating educational policies and managing public schools. Organizational structure Political departments * Department of Planning * Department of Higher Education * Department of Technological and Vocational Education * Department of Lifelong Education * Department of International and Cross-Strait Education * Department of Teacher and Art Education * Department of Information and Technology Education * Department of Student Affairs and Special Education Administrative departments * Department of Secretarial Affairs * Department of Personnel * Department of Civil Service Ethics * Department of Accounting * Department of Statistics * Department of Legal Affairs * Supervisory Committee Managing Retirement, Compensation, Resignation and Severance Matters for Private School Teachers and Staff Agencies * Sports Administration * K-12 E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chairman
The chairperson, also chairman, chairwoman or chair, is the presiding officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office, who is typically elected or appointed by members of the group, presides over meetings of the group, and conducts the group's business in an orderly fashion. In some organizations, the chairperson is also known as ''president'' (or other title). In others, where a board appoints a president (or other title), the two terms are used for distinct positions. Also, the chairman term may be used in a neutral manner not directly implying the gender of the holder. Terminology Terms for the office and its holder include ''chair'', ''chairperson'', ''chairman'', ''chairwoman'', ''convenor'', ''facilitator'', '' moderator'', ''president'', and ''presiding officer''. The chairperson of a parliamentary chamber is often called the ''speaker''. ''Chair'' has been used to refer to a seat or office of authority s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-temperature Superconductivity
High-temperature superconductors (abbreviated high-c or HTS) are defined as materials that behave as superconductors at temperatures above , the boiling point of liquid nitrogen. The adjective "high temperature" is only in respect to previously known superconductors, which function at even colder temperatures close to absolute zero. In absolute terms, these "high temperatures" are still far below ambient, and therefore require cooling. The first high-temperature superconductor was discovered in 1986, by IBM researchers Johannes Georg Bednorz, Bednorz and Karl Alexander Müller, Müller, who were awarded the Nobel Prize in Physics in 1987 "for their important break-through in the discovery of superconductivity in ceramic materials". Most high-c materials are type-II superconductors. The major advantage of high-temperature superconductors is that they can be cooled by using liquid nitrogen, as opposed to the previously known superconductors which require expensive and hard-to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York Times
''The New York Times'' (''the Times'', ''NYT'', or the Gray Lady) is a daily newspaper based in New York City with a worldwide readership reported in 2020 to comprise a declining 840,000 paid print subscribers, and a growing 6 million paid digital subscribers. It also is a producer of popular podcasts such as '' The Daily''. Founded in 1851 by Henry Jarvis Raymond and George Jones, it was initially published by Raymond, Jones & Company. The ''Times'' has won 132 Pulitzer Prizes, the most of any newspaper, and has long been regarded as a national " newspaper of record". For print it is ranked 18th in the world by circulation and 3rd in the U.S. The paper is owned by the New York Times Company, which is publicly traded. It has been governed by the Sulzberger family since 1896, through a dual-class share structure after its shares became publicly traded. A. G. Sulzberger, the paper's publisher and the company's chairman, is the fifth generation of the family to head the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Physical Society
The American Physical Society (APS) is a not-for-profit membership organization of professionals in physics and related disciplines, comprising nearly fifty divisions, sections, and other units. Its mission is the advancement and diffusion of knowledge of physics. The society publishes more than a dozen scientific journals, including the prestigious '' Physical Review'' and '' Physical Review Letters'', and organizes more than twenty science meetings each year. APS is a member society of the American Institute of Physics. Since January 2021 the organization has been led by chief executive officer Jonathan Bagger. History The American Physical Society was founded on May 20, 1899, when thirty-six physicists gathered at Columbia University for that purpose. They proclaimed the mission of the new Society to be "to advance and diffuse the knowledge of physics", and in one way or another the APS has been at that task ever since. In the early years, virtually the sole activity of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Review Letters
''Physical Review Letters'' (''PRL''), established in 1958, is a peer-reviewed, scientific journal that is published 52 times per year by the American Physical Society. As also confirmed by various measurement standards, which include the ''Journal Citation Reports'' impact factor and the journal ''h''-index proposed by Google Scholar, many physicists and other scientists consider ''Physical Review Letters'' to be one of the most prestigious journals in the field of physics. ''According to Google Scholar, PRL is the journal with the 9th journal h-index among all scientific journals'' ''PRL'' is published as a print journal, and is in electronic format, online and CD-ROM. Its focus is rapid dissemination of significant, or notable, results of fundamental research on all topics related to all fields of physics. This is accomplished by rapid publication of short reports, called "Letters". Papers are published and available electronically one article at a time. When published in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science Citation Index
The Science Citation Index Expanded – previously entitled Science Citation Index – is a citation index originally produced by the Institute for Scientific Information (ISI) and created by Eugene Garfield. It was officially launched in 1964 and is now owned by Clarivate (previously the Intellectual Property and Science business of Thomson Reuters). The indexing database covers more than 9,200 notable and significant journals, across 178 disciplines, from 1900 to the present. These are alternatively described as the world's leading journals of science and technology, because of a rigorous selection process. Accessibility The index is available online within Web of Science, as part of its Core Collection (there are also CD and printed editions, covering a smaller number of journals). The database allows researchers to search through over 53 million records from thousands of academic journals that were published by publishers from around the world. Chemistry Citation Index Cla ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yttrium Barium Copper Oxide
Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds that display high-temperature superconductivity; it includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen (77 K) at about 93 K. Many YBCO compounds have the general formula Y Ba2 Cu3 O7−''x'' (also known as Y123), although materials with other Y:Ba:Cu ratios exist, such as Y Ba2 Cu4 Oy (Y124) or Y2 Ba4 Cu7 Oy (Y247). At present, there is no singularly recognised theory for high-temperature superconductivity. It is part of the more general group of rare-earth barium copper oxides (ReBCO) in which, instead of yttrium, other rare earths are present. History In April 1986, Georg Bednorz and Karl Müller, working at IBM in Zurich, discovered that certain semiconducting oxides became superconducting at relatively high temperature, in particular, a lanthanum barium copper oxide becomes superconducting at 35 K. This oxide was an oxyg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chu Ching-wu
Paul Ching Wu Chu (; born February 12, 1941) is a Chinese-American physicist specializing in superconductivity, magnetism, and dielectrics. He is a Professor of physics and T.L.L. Temple Chair of Science in the Physics Department at the University of Houston College of Natural Sciences and Mathematics. He was the President of the Hong Kong University of Science and Technology from 2001 to 2009. In 1987, he was one of the first scientists to demonstrate high-temperature superconductivity. Early life Chu was born in Changsha, Hunan, Republic of China in 1941. Chu's family was from Taishan, Guangdong. Chu spent his childhood in Taiwan. Education In 1958, Chu graduated from Taiwan Provincial Cingshuei high school. In 1962, Chu earned his Bachelor of Science degree from National Cheng Kung University in Taiwan. In 1965, Chu earned his Master of Science degree from Fordham University. In 1968, Chu earned his Ph.D. degree from the University of California, San Diego. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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