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Vivian Yam
Professor Vivian Yam Wing-wah (born 10 February 1963) CSci, CChem, FRSC, is a Hong Kong chemist. Yam is the youngest female member ever to be elected to the Chinese Academy of Sciences. She was a 2011 L'Oréal-UNESCO Awards for Women in Science laureate "for her work on light-emitting materials and innovative ways of capturing solar energy." Early years and education Vivian Wing-Wah Yam was born in British Hong Kong. Her father was a civil engineer, although Yam says that neither he nor her mother steered her toward her career. Yam cites being intrigued by the sight of mercury and a workaholic and pregnant biology teacher who taught her up to the very last minute. Yam attended an Anglican grammar school. She received her B.Sc. in chemistry (1985) and PhD (1988) degrees at the University of Hong Kong (HKU) where she was on the badminton team, studying under Chi-Ming Che. Career In 1988, she became a junior faculty member at the Department of Applied Science, City University of Hon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ren (surname)
Rén is the Standard Chinese, Mandarin pinyin romanisation of the Chinese surname written in Chinese character, Chinese script. It is romanised as Jen in Wade–Giles, and Yam or Yum in Cantonese. It is listed 58th in the Song dynasty Chinese classics, classic text ''Hundred Family Surnames''. As of 2008, it is the 59th most common surname in China, shared by 4.2 million people. In 2019 it was the 49th most common surname in Mainland China. The character 任 is typically pronounced (), but as a surname is pronounced "rén," as well as in Ren County in Hebei. Ancient Surname Rèn (妊) is a variant of the surname and one of the Eight Great Surnames of Chinese Antiquity. Unlike it is a very rare surname The Zuo Zhuan states that the surname Ren is a descendant of Fuxi, Fuxi's surname Fēng (surname 封), Fēng. Some consider the two surnames to be related Notable people * Ren Guang (Han dynasty), Ren Guang (:zh:任光, 任光; died 29 AD), Eastern Han dynasty general, one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Caltech
The California Institute of Technology (branded as Caltech) is a private university, private research university in Pasadena, California, United States. The university is responsible for many modern scientific advancements and is among a small group of Institute of Technology (United States), institutes of technology in the United States that are devoted to the instruction of pure and applied sciences. The institution was founded as a preparatory and vocational school by Amos G. Throop in 1891 and began attracting influential scientists such as George Ellery Hale, Arthur Amos Noyes, and Robert Andrews Millikan in the early 20th century. The vocational and preparatory schools were disbanded and spun off in 1910, and the college assumed its present name in 1920. In 1934, Caltech was elected to the Association of American Universities, and the antecedents of NASA's Jet Propulsion Laboratory, which Caltech continues to manage and operate, were established between 1936 and 1943 under ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ho Leung Ho Lee Prize
The Ho Leung Ho Lee Foundation (HLHL, ) is a Hong Kong–based non-government organisation which annually bestows prizes upon Chinese scientists. It was established on 30 March 1994, with funds donated from the charitable foundations of Ho Sin Hang (He Shanheng), Leung Kau-Kui (梁銶琚, Liang Qiuju), Ho Tim (何添, He Tian), and Lee Quo-wei (Li Guowei). Foundation awards * Science and Technology Achievement Award * Science and Technology Progress Award * Science and Technology Innovation Award Past winners of awards includes: * Han Zhanwen 2016 *Ma Weiming Ma Weiming (; born 6 April 1960) is a Chinese electrical engineer. He is a professor of the PLA Naval University of Engineering. He is an academician of the Chinese Academy of Engineering and holds the military rank of rear admiral. He led the d ... 2015 References External links *{{official, http://www.hlhl.org.cn/Xinhua: HLHL Foundation awards Chinese scientists in 2011 Science and technology in China Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
State Natural Science Award
The State Science and Technology Prizes () are the highest honors conferred by the national government of the People's Republic of China in science and technology, in order to recognize citizens and organizations who have made remarkable contributions to scientific and technological progress, and to promote the development of science and technology. The State Council enacted the Regulations on the State Science and Technology Prizes and established five State prizes in science and technology: * Highest Science and Technology Award () (established in 2000); * State Natural Science Award (); * State Technological Invention Award (); * State Science and Technology Progress Award (); * International Scientific and Technological Cooperation Award of the People's Republic of China () The State Natural Science Award, the State Technological Invention Award and the State Science and Technology Progress Award are classified into two grades, that is, the First Class Award () and the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLED
An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which the emissive electroluminescent layer is an organic compound film that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications. There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix ( AMOLED) c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organic Light Emitting Diodes
An organic light-emitting diode (OLED), also known as organic electroluminescent (organic EL) diode, is a type of light-emitting diode (LED) in which the emissive electroluminescent layer is an organic compound film that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications. There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix (AMOLED) control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, NGO, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the National Academy of Medicine (NAM). As a national academy, new members of the organization are elected annually by current members, based on their distinguished and continuing achievements in original research. Election to the National Academy is one of the highest honors in the scientific field in the United States. Member of the National Academy of Sciences, Members of the National Academy of Sciences serve ''pro bono'' as "advisers to the nation" on science, engineering, and medicine. The group holds a congressional charter under Title 36 of the United States Code. Congress legislated and President Abraham Lincoln signed an Act of Congress (1863) establishing the National Academy of Sciences as an independent, trusted nongovernmen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TWAS
The World Academy of Sciences for the advancement of science in developing countries (TWAS) is a merit-based science academy established for developing countries, uniting more than 1,400 scientists in some 100 countries. Its principal aim is to promote scientific capacity and excellence for sustainable development in developing countries. It was formerly known as the ''Third World Academy of Sciences''. Its headquarters is located on the premises of the International Centre for Theoretical Physics in Trieste, Italy. History TWAS was founded in 1983 under the leadership of the Nobel Laureate Abdus Salam of Pakistan by a group of distinguished scientists who were determined to do something about the dismal state of scientific research in developing countries. * Although developing countries account for 80% of the world's population, only 28% of the world's scientists hail from these countries. This fact reflects the lack of innovative potential necessary to solve real-life pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SPIE
SPIE (formerly the Society of Photographic Instrumentation Engineers, later the Society of Photo-Optical Instrumentation Engineers) is an international not-for-profit professional society for optics and photonics technology, founded in 1955. It organizes technical conferences, trade exhibitions, and continuing education programs for researchers and developers in the light-based fields of physics, including: optics, photonics, and imaging engineering. The society publishes peer-reviewed scientific journals, conference proceedings, monographs, tutorial texts, field guides, and reference volumes in print and online. SPIE is especially well-known for Photonics West, one of the laser and photonics industry's largest combined conferences and tradeshows which is held annually in San Francisco. SPIE also participates as partners in leading educational initiatives, and in 2020, for example, provided more than $5.8 million in support of optics education and outreach programs around the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fulbright Scholar
The Fulbright Program, including the Fulbright–Hays Program, is one of several United States cultural exchange programs with the goal of improving intercultural relations, cultural diplomacy, and intercultural competence between the people of the United States and other countries through the mutual exchange of persons, knowledge, and skills. The program was founded by United States Senator J. William Fulbright in 1946, and has been considered as one of the most prestigious scholarships in the United States. Via the program, competitively selected American citizens including students, scholars, teachers, professionals, scientists, and artists may receive scholarships or grants to study, conduct research, teach, or exercise their talents abroad; and citizens of other countries may qualify to do the same in the United States. The program provides approximately 8,000 grants annually, comprising roughly 1,600 grants to U.S. students, 1,200 to U.S. scholars, 4,000 to foreign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetraethyllead
Tetraethyllead (commonly styled tetraethyl lead), abbreviated TEL, is an organolead compound with the formula lead, Pb(ethyl group, C2H5)4. It was widely used as a fuel additive for much of the 20th century, first being mixed with gasoline beginning in the 1920s. This "leaded gasoline" had an increased octane rating that allowed Compression ratio, engine compression to be raised substantially and in turn increased vehicle performance and fuel economy. TEL was first chemical synthesis, synthesized by German chemist Carl Jacob Löwig in 1853. American chemical engineer Thomas Midgley Jr., who was working for the U.S. corporation General Motors, was the first to discover its effectiveness as an Antiknock agent, knock inhibitor on December 9th, 1921, after spending six years attempting to find an antiknock agent, additive that was both highly effective and inexpensive. Of the some 33,000 substances in total screened, lead was found to be the most effective antiknock agent, in that i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geoffrey Wilkinson
Sir Geoffrey Wilkinson FRS (14 July 1921 – 26 September 1996) was a Nobel laureate English chemist who pioneered inorganic chemistry and homogeneous transition metal catalysis. Education and early life Wilkinson was born at Springside, Todmorden, in the West Riding of Yorkshire. His father, Henry Wilkinson, was a master house painter and decorator; his mother, Ruth, worked in a local cotton mill. One of his uncles, an organist and choirmaster, had married into a family that owned a small chemical company making Epsom and Glauber's salts for the pharmaceutical industry; this is where he first developed an interest in chemistry. He was educated at the local council primary school and, after winning a County Scholarship in 1932, went to Todmorden Grammar School. His physics teacher there, Luke Sutcliffe, had also taught Sir John Cockcroft, who received a Nobel Prize for "splitting the atom". In 1939 he obtained a Royal Scholarship for study at Imperial College London, from wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
