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Henryk Witek
Henryk A. Witek is a chemist of Polish origin, and is a Professor of Chemistry in the National Chiao Tung University, Hsinchu, Taiwan. He obtained his scientific degrees from the Jagiellonian University (MS) and the University of Tokyo (PhD). His research interests encompass quantum and physical chemistry, applied linear algebra, as well as perturbation theory. Achievements Using computational methods, he carried out simulations of infrared spectra of Criegee intermediates (CH2OO). This achievement (published in '' Science'') has important implications on the understanding of fundamental processes in environmental chemistry. Representative publications * Henryk A. Witek, Takahito Nakijima, Kimihiko Hirao, "Relativistic and correlated all-electron calculations on the ground and excited states of AgH and AuH", J. Chem. Phys. 113, 8015 (2000). * Henryk A. Witek, Stephan Irle, Keiji Morokuma, "Analytical second-order geometrical derivatives of energy for the self-consistent-cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor Of Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a natural science that covers the elements that make up matter to the compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during a reaction with other substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both basic and applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the properties of the soil on the moon ( cosmochemistry), how medications work (pharmacology), and how to collect DNA eviden ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Environmental Chemistry
Environmental chemistry is the scientific study of the chemical and biochemical phenomena that occur in natural places. It should not be confused with green chemistry, which seeks to reduce potential pollution at its source. It can be defined as the study of the sources, reactions, transport, effects, and fates of chemical species in the air, soil Soil, also commonly referred to as earth or dirt, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support life. Some scientific definitions distinguish ''dirt'' from ''soil'' by restricting the former te ..., and water body, water environments; and the effect of human activity and biological activity on these. Environmental chemistry is an Interdisciplinarity, interdisciplinary science that includes Atmospheric chemistry, atmospheric, Aquatic chemistry, aquatic and soil chemistry, as well as heavily relying on analytical chemistry and being related to Environmental science, environmental and ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
University Of Tokyo Alumni
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. Universities typically offer both undergraduate and postgraduate programs. In the United States, the designation is reserved for colleges that have a graduate school. The word ''university'' is derived from the Latin ''universitas magistrorum et scholarium'', which roughly means "community of teachers and scholars". The first universities were created in Europe by Catholic Church monks. The University of Bologna (''Università di Bologna''), founded in 1088, is the first university in the sense of: *Being a high degree-awarding institute. *Having independence from the ecclesiastic schools, although conducted by both clergy and non-clergy. *Using the word ''universitas'' (which was coined at its foundation). *Issuing secular and non-secular degrees: grammar, rhetoric, logic, theology, canon law, notarial law.Hunt Janin: "The university i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The National Chiao Tung University
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary education, secondary or tertiary education, tertiary higher education, higher learning (and generally also research or honorary membership). The name traces back to Plato's school of philosophy, founded approximately 385 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and Skills, skill, north of Ancient Athens, Athens, Greece. Etymology The word comes from the ''Academy'' in ancient Greece, which derives from the Athenian hero, ''Akademos''. Outside the city walls of Athens, the Gymnasium (ancient Greece), gymnasium was made famous by Plato as a center of learning. The sacred space, dedicated to the goddess of wisdom, Athena, had formerly been an olive Grove (nature), grove, hence the expression "the groves of Academe". In these gardens, the philosopher Plato conversed with followers. Plato developed his sessions into a method of teaching philosophy and in 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwanese Chemists
Taiwanese may refer to: * Taiwanese language, another name for Taiwanese Hokkien * Something from or related to Taiwan (Formosa) * Taiwanese aborigines, the indigenous people of Taiwan * Han Taiwanese, the Han people of Taiwan * Taiwanese people, residents of Taiwan or people of Taiwanese descent * Taiwanese language (other) * Taiwanese culture * Taiwanese cuisine * Taiwanese identity See also * {{disambiguation Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Living People
Related categories * :Year of birth missing (living people) / :Year of birth unknown * :Date of birth missing (living people) / :Date of birth unknown * :Place of birth missing (living people) / :Place of birth unknown * :Year of death missing / :Year of death unknown * :Date of death missing / :Date of death unknown * :Place of death missing / :Place of death unknown * :Missing middle or first names See also * :Dead people * :Template:L, which generates this category or death years, and birth year and sort keys. : {{DEFAULTSORT:Living people 21st-century people People by status ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tosio Kato
was a Japanese mathematician who worked with partial differential equations, mathematical physics and functional analysis. Kato studied physics and received his undergraduate degree in 1941 at the Imperial University of Tokyo. After disruption of the Second World War, he received his doctorate in 1951 from the University of Tokyo, where he became a professor in 1958. From 1962, he worked as a professor at the University of California at Berkeley in the United States. Many works of Kato are related to mathematical physics. In 1951, he showed the self-adjointness of Hamiltonians for realistic (singular) potentials. He dealt with nonlinear evolution equations, the Korteweg–de Vries equation (Kato smoothing effect in 1983) and with solutions of the Navier-Stokes equation. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Chemical Society (Taipei)
Chemical Society Located in Taipei (CSLT; ) is a Taiwanese scholarly organization dedicated to chemistry. The organization traces its roots to the establishment of Chinese Chemical Society in Nanjing in 1932 and was reestablished in Taiwan in 1950. For political reasons, the organization's English name was changed to ''Chemical Society Located in Taipei'' although it still retains the name "Chinese Chemical Society" () in Chinese. Publications CSLT and Wiley publish a monthly periodical, the ''Journal of the Chinese Chemical Society''. See also * Education in Taiwan * Chinese Chemical Society (Beijing) * Organic nomenclature in Chinese The Chinese Chemical Society (CCS; ) lays out a set of rules based on those given by the International Union of Pure and Applied Chemistry (IUPAC) for the purpose of systematic organic nomenclature in Chinese. The chemical names derived from thes ... References 1932 establishments in China 1950 establishments in Taiwan Chemistry s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Chemical Society
The American Chemical Society (ACS) is a scientific society based in the United States that supports scientific inquiry in the field of chemistry. Founded in 1876 at New York University, the ACS currently has more than 155,000 members at all degree levels and in all fields of chemistry, chemical engineering, and related fields. It is one of the world's largest scientific societies by membership. The ACS is a 501(c) organization, 501(c)(3) non-profit organization and holds a congressional charter under Title 36 of the United States Code. Its headquarters are located in Washington, D.C., and it has a large concentration of staff in Columbus, Ohio. The ACS is a leading source of scientific information through its peer-reviewed scientific journals, national conferences, and the Chemical Abstracts Service. Its publications division produces over 60 Scientific journal, scholarly journals including the prestigious ''Journal of the American Chemical Society'', as well as the weekly tra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lee YP
Yuan-Pern Lee (; born 25 January 1952) is a Taiwanese chemist. Lee was born on 25 January 1952 in Hsinchu, Taiwan, the youngest of painter Lee Tze-fan's three sons. Lee studied chemistry at National Taiwan University and pursued a doctorate in the subject from the University of California, Berkeley. He began a research career in 1979 at the National Oceanic and Atmospheric Administration before accepting a teaching position at National Tsing Hua University in 1981. Lee was named a fellow of the American Physical Society in 1999, and subsequently considered multiple times for membership in the Academia Sinica. Eventually, Yuan-Pern Lee was inducted into Academia Sinica in 2008, and the Lees became the first family to have three members serve simultaneously as academicians of Academia Sinica. Yuan-Pern Lee's induction followed that of his brothers Yuan-Chuan Lee and Yuan T. Lee. Yuan-Pern Lee's association with the Academia Sinica began in 1988, when he began working as an adj ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan Today
''Taiwan Journal'' () is an English-language weekly newspaper published by the Government Information Office of the Republic of China (Taiwan). The newspaper, with both print and online editions, is published every Friday, 51 issues per year (no publication during the lunar new year week), with National Day and occasional special editions. The weekly ceased publication May 22, 2009 and was relaunched June 1, 2009 as ', an English-language news portal. Instead of weekly postings, the new site includes daily updates of 12 political, economic, social and cultural news stories Monday through Friday (“In the News”); photos of the day (“Snapshots”); as well as weekly opinion pieces and features offering analyses and reports on current affairs (“Opinion” and “Features”). History of the newspaper Founded as the ''Free China Weekly''—as opposed to the communist Chinese mainland—on March 1, 1964, the newspaper was renamed the ''Free China Journal'' on January 1, 1984, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Science (magazine)
''Science'', also widely referred to as ''Science Magazine'', is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals. It was first published in 1880, is currently circulated weekly and has a subscriber base of around 130,000. Because institutional subscriptions and online access serve a larger audience, its estimated readership is over 400,000 people. ''Science'' is based in Washington, D.C., United States, with a second office in Cambridge, UK. Contents The major focus of the journal is publishing important original scientific research and research reviews, but ''Science'' also publishes science-related news, opinions on science policy and other matters of interest to scientists and others who are concerned with the wide implications of science and technology. Unlike most scientific journals, which focus on a specific field, ''Science'' and its rival ''Nature'' cover the full rang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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