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Michael Polanyi
Michael Polanyi (; hu, Polányi Mihály; 11 March 1891 – 22 February 1976) was a Hungarian-British polymath, who made important theoretical contributions to physical chemistry, economics, and philosophy. He argued that positivism supplies an imperfect account of knowing as no observer is perfectly impartial. His wide-ranging research in physical science included chemical kinetics, x-ray diffraction, and adsorption of gases. He pioneered the theory of fibre diffraction analysis in 1921, and the dislocation theory of plastic deformation of ductile metals and other materials in 1934. He immigrated to Germany, in 1926 becoming a chemistry professor at the Kaiser Wilhelm Institute in Berlin, and then in 1933 to England, becoming first a chemistry professor, and then a social sciences professor at the University of Manchester. Two of his pupils, and his son John Charles Polanyi won Nobel Prizes in Chemistry. In 1944 Polanyi was elected to the Royal Society. The contribution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital let ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eyring Equation
The Eyring equation (occasionally also known as Eyring–Polanyi equation) is an equation used in chemical kinetics to describe changes in the rate of a chemical reaction against temperature. It was developed almost simultaneously in 1935 by Henry Eyring, Meredith Gwynne Evans and Michael Polanyi. The equation follows from the transition state theory, also known as activated-complex theory. If one assumes a constant enthalpy of activation and constant entropy of activation, the Eyring equation is similar to the empirical Arrhenius equation, despite the Arrhenius equation being empirical and the Eyring equation based on statistical mechanical justification. General form The general form of the Eyring–Polanyi equation somewhat resembles the Arrhenius equation: \ k = \frac e^ where k is the rate constant, \Delta G^\ddagger is the Gibbs energy of activation, \kappa is the transmission coefficient, k_\mathrm is the Boltzmann constant, T is the temperature, and h is the Pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is the social science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interactions of Agent (economics), economic agents and how economy, economies work. Microeconomics analyzes what's viewed as basic elements in the economy, including individual agents and market (economics), markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyzes the economy as a system where production, consumption, saving, and investment interact, and factors affecting it: employment of the resources of labour, capital, and land, currency inflation, economic growth, and public policies that have impact on glossary of economics, these elements. Other broad distinctions within economics include those between positive economics, desc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymath
A polymath ( el, πολυμαθής, , "having learned much"; la, homo universalis, "universal human") is an individual whose knowledge spans a substantial number of subjects, known to draw on complex bodies of knowledge to solve specific problems. In Western Europe, the first work to use the term polymathy in its title () was published in 1603 by Johann von Wowern, a Hamburg philosopher. Von Wowern defined polymathy as "knowledge of various matters, drawn from all kinds of studies ... ranging freely through all the fields of the disciplines, as far as the human mind, with unwearied industry, is able to pursue them". Von Wowern lists erudition, literature, philology, philomathy, and polyhistory as synonyms. The earliest recorded use of the term in the English language is from 1624, in the second edition of ''The Anatomy of Melancholy'' by Robert Burton; the form ''polymathist'' is slightly older, first appearing in the ''Diatribae upon the first part of the late History ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biographical Memoirs Of Fellows Of The Royal Society
The ''Biographical Memoirs of Fellows of the Royal Society'' is an academic journal on the history of science published annually by the Royal Society. It publishes obituaries of Fellows of the Royal Society. It was established in 1932 as ''Obituary Notices of Fellows of the Royal Society'' and obtained its current title in 1955, with volume numbering restarting at 1. Prior to 1932, obituaries were published in the ''Proceedings of the Royal Society''. The memoirs are a significant historical record and most include a full bibliography of works by the subjects. The memoirs are often written by a scientist of the next generation, often one of the subject's own former students, or a close colleague. In many cases the author is also a Fellow. Notable biographies published in this journal include Albert Einstein, Alan Turing, Bertrand Russell, Claude Shannon, Clement Attlee, Ernst Mayr, and Erwin Schrödinger. Each year around 40 to 50 memoirs of deceased Fellows of the Royal Soci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gifford Lectures
The Gifford Lectures () are an annual series of lectures which were established in 1887 by the will of Adam Gifford, Lord Gifford. Their purpose is to "promote and diffuse the study of natural theology in the widest sense of the term – in other words, the knowledge of God." A Gifford lectures appointment is one of the most prestigious honours in Scottish academia. The lectures are given at four Scottish universities: University of St Andrews, University of Glasgow, University of Aberdeen and University of Edinburgh. University calendars record that at the four Scottish universities, the Gifford Lectures are to be "public and popular, open not only to students of the university, but the whole community (for a tuition fee) without matriculation. Besides a general audience, the Lecturer may form a special class of students for the study of the subject, which will be conducted in the usual way, and tested by examination and thesis, written and oral". In 1889, those attending ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kari Polanyi Levitt
Kari Polanyi Levitt (born June 14, 1923 in Vienna, Austria)''Biography'' (Kari Polanyi Levitt website. http://www.karipolanyilevitt.com/biography/.) is a Canadian economist, currently Emerita Professor of Economics at McGill University, Montreal. She is known for her work on economic development and economic sovereignty, and in particular for her 1970 book ''Silent Surrender: The Multinational Corporation in Canada''. She is also the literary executor of her father, the economic historian Karl Polanyi. Life Polanyi Levitt relocated to England with her father in 1933 and attended Bedales School and the London School of Economics. After graduating in 1947 she moved to Canada, and in 1950 married the Canadian historian Joseph Levitt. She received a Master's degree in Economics from the University of Toronto in 1959, and joined the Department of Economics at McGill University in 1961. Over the next decade she undertook research projects for Statistics Canada and for the New Democratic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Polanyi
Karl Paul Polanyi (; hu, Polányi Károly ; 25 October 1886 – 23 April 1964),''Encyclopædia Britannica'' (Chicago: Encyclopædia Britannica Inc. 2003) vol 9. p. 554 was an Austro-Hungarian economic anthropologist and politician, best known for his book '' The Great Transformation,'' which questions the conceptual validity of self-regulating markets. In his writings, Polanyi advances the concept of the Double Movement, which refers to the dialectical process of marketization and push for social protection against that marketization. He argues that market-based societies in modern Europe were not inevitable but historically contingent. Polanyi is remembered best as the originator of substantivism, a cultural version of economics, which emphasizes the way economies are embedded in society and culture. This opinion is counter to mainstream economics but is popular in anthropology, economic history, economic sociology and political science. Polanyi's approach to the ancient ec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
John Charles Polanyi
John Charles Polanyi ( hu, Polányi János Károly; born 23 January 1929) is a German-born Canadian chemist. He was awarded the 1986 Nobel Prize in Chemistry for his research in chemical kinetics. Polanyi was born into the prominent Hungarian Polányi (Pollacsek) family in Berlin, Germany, prior to emigrating in 1933 to the United Kingdom where he was subsequently educated at the University of Manchester, and did postdoctoral research at the National Research Council in Canada and Princeton University in New Jersey. Polanyi's first academic appointment was at the University of Toronto, and he remains there . In addition to the Nobel Prize, Polanyi has received numerous other awards, including 33 honorary degrees, the Wolf Prize in Chemistry and the Gerhard Herzberg Canada Gold Medal for Science and Engineering. Outside his scientific pursuits, Polanyi is active in public policy discussion, especially concerning science and nuclear weapons. His father, Mihály (Michael), was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Post-critical
''Post-critical'' is a term coined by scientist-philosopher Michael Polanyi (1891–1976) in the 1950s to designate a position beyond the ''critical'' philosophical orientation (or intellectual sensibility). In this context, "the critical mode" designates a way of relating to reality that was initiated in the years preceding the Enlightenment period and since then has become the predominant intellectual mode of Modernity. (See below.) Polanyi's ideas in this regard were extended in the 1960s and thereafter by William H. Poteat (1919–2000), drawing upon and combining in new ways certain ideas of seminal critics of culture since the Enlightenment such as Pascal, Kierkegaard, Arendt, Wittgenstein (later works), and Merleau-Ponty. Those ideas were further extended by several of Poteat's students and by other members of the Polanyi Society. As articulated originally by René Descartes, and named much later, the critical mode of inquiry seeks to arrive at the undistorted truth b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacit Knowledge
Tacit knowledge or implicit knowledge—as opposed to formal, codified or explicit knowledge—is knowledge that is difficult to express or extract, and thus more difficult to transfer to others by means of writing it down or verbalizing it. This can include personal wisdom, experience, insight, and intuition. For example, knowing that London is in the United Kingdom is a piece of ''explicit'' knowledge; it can be written down, transmitted, and understood by a recipient. In contrast, the ability to speak a language, ride a bicycle, knead dough, play a musical instrument, or design and use complex equipment requires all sorts of knowledge which is not always known ''explicitly'', even by expert practitioners, and which is difficult or impossible to explicitly transfer to other people. Overview Origin The term tacit knowing is attributed to Michael Polanyi's ''Personal Knowledge'' (1958). In his later work, ''The Tacit Dimension'' (1966), Polanyi made the assertion that "we can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
