|
Michael Polanyi
Michael Polanyi ( ; ; 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 is a false account of knowledge, knowing. His wide-ranging research in Outline of physical science, physical science included chemical kinetics, x-ray diffraction, and adsorption of gases. He pioneered the theory of Fiber diffraction, fibre diffraction analysis in 1921, and the dislocation theory of plastic deformation of Ductility, ductile metals and other materials in 1934. He emigrated 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 Victoria University of Manchester, University of Manchester. Two of his pupils won the Nobel Prize, as well as one of his children. In 1944 Polanyi was elected to the Royal Society ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budapest
Budapest is the Capital city, capital and List of cities and towns of Hungary, most populous city of Hungary. It is the List of cities in the European Union by population within city limits, tenth-largest city in the European Union by population within city limits and the List of cities and towns on the river Danube, second-largest city on the river Danube. The estimated population of the city in 2025 is 1,782,240. This includes the city's population and surrounding suburban areas, over a land area of about . Budapest, which is both a List of cities and towns of Hungary, city and Counties of Hungary, municipality, forms the centre of the Budapest metropolitan area, which has an area of and a population of 3,019,479. It is a primate city, constituting 33% of the population of Hungary. The history of Budapest began when an early Celts, Celtic settlement transformed into the Ancient Rome, Roman town of Aquincum, the capital of Pannonia Inferior, Lower Pannonia. The Hungarian p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harpoon Reaction
A harpoon reaction is a type of chemical reaction, first proposed by Michael Polanyi in 1920. Its mechanism (also called the harpooning mechanism) involves two neutral reactants undergoing an electron transfer over a relatively long distance to form ions that then attract each other closer together. For example, a metal atom and a halogen might react to form a cation and anion, respectively, leading to a combined metal halide. The main feature of these redox reactions is that, unlike most reactions, they have steric factors greater than unity; that is, they take place faster than predicted by collision theory. This is explained by the fact that the colliding particles have greater cross sections than the pure geometrical ones calculated from their radii, because when the particles are close enough, an electron "jumps" (therefore the name) from one of the particles to the other one, forming an anion and a cation which subsequently attract each other. Harpoon reactions usually tak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is a behavioral 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 analyses what is viewed as basic elements within economy, economies, 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 analyses economies as systems where production, distribution, consumption, savings, and Expenditure, investment expenditure interact; and the factors of production affecting them, such as: Labour (human activity), labour, Capital (economics), capital, Land (economics), land, and Entrepreneurship, enterprise, inflation, economic growth, and public policies that impact gloss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physical Chemistry
Physical chemistry is the study of macroscopic and microscopic phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibria. Physical chemistry, in contrast to chemical physics, is predominantly (but not always) a supra-molecular science, as the majority of the principles on which it was founded relate to the bulk rather than the molecular or atomic structure alone (for example, chemical equilibrium and colloids). Some of the relationships that physical chemistry strives to understand include the effects of: # Intermolecular forces that act upon the physical properties of materials ( plasticity, tensile strength, surface tension in liquids). # Reaction kinetics on the rate of a reaction. # The identity of ions and the electrical conductivity of materials. # Surface science and electrochemistry of cell m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polymath
A polymath or polyhistor is an individual whose knowledge spans many different subjects, known to draw on complex bodies of knowledge to solve specific problems. Polymaths often prefer a specific context in which to explain their knowledge, but some are gifted at explaining abstractly and creatively. Embodying a basic tenet of Renaissance humanism that humans are limitless in their capacity for development, the concept led to the notion that people should embrace all knowledge and develop their capacities as fully as possible. This is expressed in the term Renaissance man, often applied to the Intellectual giftedness, gifted people of that age who sought to develop their abilities in all areas of accomplishment: intellectual, artistic, social, physical, and spiritual. Etymology The word polymath derives from the Ancient Greek, Greek roots ''poly-'', which means "much" or "many," and ''manthanein'', which means "to learn." Plutarch wrote that the Ancient Greek Muses, muse P ... [...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 Bertrand Arthur William Russell, 3rd Earl Russell, (18 May 1872 – 2 February 1970) was a British philosopher, logician, mathematic ... [...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 at the four ancient universities of Scotland: St Andrews, Glasgow, Aberdeen and Edinburgh. 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. 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". The lectures are normally presented as a series over an academic year and given with th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ilona Duczynska
''Ilona'' is a feminine given name used primarily in Hungary and Finland, as well as in other parts of Central and Eastern Europe. The name Ilona is the Hungarian form of the Greek name Helenē (Ἑλένη), which is commonly interpreted to mean “torch,” “light,” or “shining one.” The name likely entered Hungarian through Slavic intermediaries such as Jelena. In Hungarian folklore, Ilona is also known as the name of the Queen of the Fairies, a mythical figure associated with beauty, magic, and enchantment.Lőrincz, László. ''Hungarian Folk Mythology''. Budapest: Akadémiai Kiadó, 1982. In Finland, Ilona is used independently of its Greek or Hungarian roots. It is commonly associated with the Finnish word ilo, meaning “joy.” In this context, ilona can be understood as “as a joy o someone” though this interpretation is a folk etymology and not linguistically related to the Greek origin. People *Archduchess Ilona of Austria (1927-2011) *Ilona Andrews, joint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eva Zeisel
Eva Striker Zeisel (born Éva Amália Striker, November 13, 1906 – December 30, 2011) was a Hungary, Hungarian-born American industrial designer known for her work with Ceramic art, ceramics, primarily from the period after she immigrated to the United States. Her forms are often abstractions of the natural world and human relationships. Work from throughout her prodigious career is included in important museum collections across the world. Zeisel declared herself a "maker of useful things." Biography Early life and family She was born in Budapest, Hungary, in 1906 to a wealthy, highly educated assimilated Jewish family. Her mother, Laura Polányi Striker, a historian, was the first woman to get a PhD from the University of Budapest. Striker's work on Captain John Smith (explorer), John Smith's adventures in Hungary added fundamentally to our understanding and appreciation of his reliability as a narrator. Zeisel's uncles were Karl Polanyi, a sociologist and economist, and Mich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kari Polanyi Levitt
Kari Polanyi Levitt (born June 14, 1923)''Biography'' (Kari Polanyi Levitt website. http://www.karipolanyilevitt.com/biography/.) is an Austrian-born 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. Biography Polanyi Levitt was born in Vienna, Austria and 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 Statisti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Polanyi
Karl Paul Polanyi (; ; 25 October 1886 – 23 April 1964)''Encyclopædia Britannica'' (Chicago: Encyclopædia Britannica Inc. 2003) vol 9. p. 554 was an Austro-Hungarian economic anthropologist, economic sociologist, 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 ancie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
