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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. Career A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hong Kong University Of Science And Technology
The Hong Kong University of Science and Technology (HKUST) is a public research university in Clear Water Bay Peninsula, New Territories, Hong Kong. Founded in 1991 by the British Hong Kong Government, it was the territory's third institution to be granted university status. HKUST is commonly regarded as one of the fastest growing universities in the world. In 2019, the university was ranked seventh in Asia by QS and third by ''The Times'', and around top 40 internationally. It was ranked 27th in the world and second in Hong Kong by QS 2021. It also ranked first in '' Times Higher Education Young University Rankings'' in 2019 and second by '' QS world's under-50 universities'' in 2020. Today, the university consists of four main academic schools, offering programmes in science, engineering, business and management, humanities and social science, along with the Interdisciplinary Programmes Office, HKUST Fok Ying Tung Graduate School / Guangzhou HKUST Fok Ying Tung Research I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fordham University
Fordham University () is a Private university, private Jesuit universities, Jesuit research university in New York City. Established in 1841 and named after the Fordham, Bronx, Fordham neighborhood of the The Bronx, Bronx in which its original campus is located, Fordham is the oldest Catholic Church, Catholic and Society of Jesus, Jesuit university in the northeastern United States and the third-oldest university in New York (state), New York State. Founded as St. John's College by John Hughes (archbishop), John Hughes, then a coadjutor bishop of New York, the college was placed in the care of the Society of Jesus shortly thereafter, and has since become a Association of Jesuit Colleges and Universities, Jesuit-affiliated independent school under a laity, lay board of trustees. The college's first president, John McCloskey, was later the first Catholic Cardinal (Catholic Church), cardinal in the United States. While governed independently of the church since 1969, every List o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taishan, Guangdong
Taishan (), alternately romanized in Cantonese as Toishan or Toisan, in local dialect as Hoisan, and formerly known as Xinning or Sunning (), is a county-level city in the southwest of Guangdong province, China. It is administered as part of the prefecture-level city of Jiangmen. During the 2020 census, there were 907,354 inhabitants (941,095 in 2010), but only 433,266 were considered urban. Taishan calls itself the "First Home of the Overseas Chinese". An estimated half a million Chinese Americans are of Taishanese descent. Geography Taishan is located in the Pearl River Delta in southwestern Jiangmen Prefecture. It includes 95 islands and islets, including Shangchuan Island, the largest island in Guangdong now that Hainan has become a separate province. Taishan is one of Guangdong's " Four Counties" (''Sze Yup''), which excluded Heshan and is now part of the Greater Taishan Region. Climate History During the Ming dynasty, the area of present-day Taishan was carved ou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Republic Of China (1912–1949)
The Republic of China (ROC), between 1912 and 1949, was a sovereign state recognised as the official designation of China when it was based on Mainland China, prior to the Retreat of the government of the Republic of China to Taiwan, relocation of Government of the Republic of China, its central government to Taiwan as a result of the Chinese Civil War. At a Population history of China, population of 541 million in 1949, it was the List of countries and dependencies by population, world's most populous country. Covering , it consisted of 35 provinces of China, provinces, 1 Special administrative regions of China#ROC special administrative regions, special administrative region, 2 regions, 12 special municipality (Republic of China), special municipalities, 14 leagues, and 4 special banners. The China, People's Republic of China (PRC), which rules mainland China today, considers ROC as a country that ceased to exist since 1949; thus, the history of ROC before 1949 is often ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-temperature Superconductor
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 Bednorz and 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-handle coolants, primarily liquid helium. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Houston College Of Natural Sciences And Mathematics
The University of Houston (UH) is a public research university in Houston, Texas. Founded in 1927, UH is a member of the University of Houston System and the university in Texas with over 47,000 students. Its campus, which is primarily in southeast Houston, spans , with the inclusion of its Sugar Land and Katy sites. The university is classified as an "R1: Doctoral Universities – Very high research activity." The university offers more than 276 degree programs through its 16 academic colleges and schools and an interdisciplinary Honors College - including programs leading to professional degrees in architecture, law, optometry, medicine and pharmacy. The institution spends $203 million annually in research, and operates more than 35 research centers and institutes on campus. Interdisciplinary research includes superconductivity, space commercialization and exploration, biomedical sciences and engineering, energy and natural resources, and artificial intelligence. Awar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
UH Physics Department
The Department of Physics at the University of Houston is a department of the University of Houston College of Natural Sciences and Mathematics performing research traditional fields such as High Energy Physics and Condensed Matter Physics, Material Science, and Biological Physics, but also topics like Seismic and Medical Imaging. With its physics program, the University of Houston physics department placed 60 (out of 160) in the 2010 United States National Research Council rankings. The Department works together closely with the Texas Center for Superconductivity. Research The research at the University of Houston's Department of Physics can be structured as * Biological and Medical Physics: A Bensoula, S. Curran, M. Das, A. Ignatiev, J. Miller, D. Starikov. K. Bassler, M. Cheung, M. Das, G. Gunaratne, W. P. Su, G. C. Morrison * High Energy, Medium Energy and Heavy Ion Physics: R. Bellwied, E. Hungerford ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dielectric
In electromagnetism, a dielectric (or dielectric medium) is an electrical insulator that can be polarised by an applied electric field. When a dielectric material is placed in an electric field, electric charges do not flow through the material as they do in an electrical conductor, because they have no loosely bound, or free, electrons that may drift through the material, but instead they shift, only slightly, from their average equilibrium positions, causing dielectric polarisation. Because of dielectric polarisation, positive charges are displaced in the direction of the field and negative charges shift in the direction opposite to the field (for example, if the field is moving parallel to the positive ''x'' axis, the negative charges will shift in the negative ''x'' direction). This creates an internal electric field that reduces the overall field within the dielectric itself. If a dielectric is composed of weakly bonded molecules, those molecules not only become polaris ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetism
Magnetism is the class of physical attributes that are mediated by a magnetic field, which refers to the capacity to induce attractive and repulsive phenomena in other entities. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomena of electromagnetism. The most familiar effects occur in ferromagnetic materials, which are strongly attracted by magnetic fields and can be magnetized to become permanent magnets, producing magnetic fields themselves. Demagnetizing a magnet is also possible. Only a few substances are ferromagnetic; the most common ones are iron, cobalt, and nickel and their alloys. The rare-earth metals neodymium and samarium are less common examples. The prefix ' refers to iron because permanent magnetism was first observed in lodestone, a form of natural iron ore called magnetite, Fe3O4. All substances exhibit some type of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superconductivity
Superconductivity is a set of physical properties observed in certain materials where electrical resistance vanishes and magnetic flux fields are expelled from the material. Any material exhibiting these properties is a superconductor. Unlike an ordinary metallic conductor, whose resistance decreases gradually as its temperature is lowered even down to near absolute zero, a superconductor has a characteristic critical temperature below which the resistance drops abruptly to zero. An electric current through a loop of superconducting wire can persist indefinitely with no power source. The superconductivity phenomenon was discovered in 1911 by Dutch physicist Heike Kamerlingh Onnes. Like ferromagnetism and atomic spectral lines, superconductivity is a phenomenon which can only be explained by quantum mechanics. It is characterized by the Meissner effect, the complete ejection of magnetic field lines from the interior of the superconductor during its transitions into the sup ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Fritz Medal
The John Fritz Medal has been awarded annually since 1902 by the American Association of Engineering Societies (AAES) for "outstanding scientific or industrial achievements". The medal was created for the 80th birthday of John Fritz, who lived between 1822 and 1913. When AAES was dissolved in 2020, the administration of the Fritz medal was transferred to the American Institute of Mining, Metallurgical, and Petroleum Engineers (AIME), and is currently coordinated by AIME member society, the Society of Mining, Metallurgy, & Exploration (SME). Background The John Fritz Medal is often described as the "Nobel Prize for engineering." This prestigious award is given annually for notable scientific or industrial achievements. It is granted to living people, but also posthumous. Since its initiation in 1902, there were six years when it was not awarded. The John Fritz Medal board once consisted of sixteen representatives is four national societies in the fields of civil engineering, min ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Medal Of Science
The National Medal of Science is an honor bestowed by the President of the United States to individuals in science and engineering who have made important contributions to the advancement of knowledge in the fields of behavioral and social sciences, biology, chemistry, engineering, mathematics and physics. The twelve member presidential Committee on the National Medal of Science is responsible for selecting award recipients and is administered by the National Science Foundation (NSF). History The National Medal of Science was established on August 25, 1959, by an act of the Congress of the United States under . The medal was originally to honor scientists in the fields of the "physical, biological, mathematical, or engineering sciences". The Committee on the National Medal of Science was established on August 23, 1961, by executive order 10961 of President John F. Kennedy. On January 7, 1979, the American Association for the Advancement of Science (AAAS) passed a resolution propo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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