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Paul Schützenberger
Paul Schützenberger (23 December 1829 – 26 June 1897) was a French chemist. He was born in Strasbourg, where his father Georges Frédéric Schützenberger (1779–1859) was professor of law, and his uncle Charles Schützenberger (1809–1881) professor of chemical medicine. He was intended for a medical career and graduated MD from the University of Strasbourg in 1855, but his interests laid in physical and chemical sciences. In 1853 he went to Paris as preparateur to JF Persoz (1805–1868), professor of chemistry at the Conservatoire des Arts et Métiers. A year later he was entrusted with a course of chemical instruction at Mulhouse, and he remained in that town until 1865 as professor at the École Supérieure des Sciences. He then returned to Paris as assistant to AJ Balard at the College de France, in 1876 he succeeded him in the chair of chemistry, and in 1882 he became directing professor at the municipal École de Physique et de Chimie. The two latter chairs he hel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paul Schützenberger Ca1863
Paul may refer to: People * Paul (given name), a given name, including a list of people * Paul (surname), a list of people * Paul the Apostle, an apostle who wrote many of the books of the New Testament * Ray Hildebrand, half of the singing duo Paul & Paula * Paul Stookey, one-third of the folk music trio Peter, Paul and Mary * Billy Paul, stage name of American soul singer Paul Williams (1934–2016) * Vinnie Paul, drummer for American Metal band Pantera * Paul Avril, pseudonym of Édouard-Henri Avril (1849–1928), French painter and commercial artist * Paul, pen name under which Walter Scott wrote ''Paul's letters to his Kinsfolk'' in 1816 * Jean Paul, pen name of Johann Paul Friedrich Richter (1763–1825), German Romantic writer Places *Paul, Cornwall, a village in the civil parish of Penzance, United Kingdom *Paul (civil parish), Cornwall, United Kingdom *Paul, Alabama, United States, an unincorporated community *Paul, Idaho, United States, a city *Paul, Nebraska, United Sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic Weight
Relative atomic mass (symbol: ''A''; sometimes abbreviated RAM or r.a.m.), also known by the deprecated synonym atomic weight, is a dimensionless physical quantity defined as the ratio of the average mass of atoms of a chemical element in a given sample to the atomic mass constant. The atomic mass constant (symbol: ''m'') is defined as being of the mass of a carbon-12 atom. Since both quantities in the ratio are masses, the resulting value is dimensionless. These definitions remain valid even after the 2019 revision of the SI. For a single given sample, the relative atomic mass of a given element is the weighted arithmetic mean of the masses of the individual atoms (including all its isotopes) that are present in the sample. This quantity can vary significantly between samples because the sample's origin (and therefore its radioactive history or diffusion history) may have produced combinations of isotopic abundances in varying ratios. For example, due to a different mixture ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The Collège De France
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of tertiary education. The name traces back to Plato's school of philosophy, founded approximately 386 BC at Akademia, a sanctuary of Athena, the goddess of wisdom and Skills, skill, north of Ancient Athens, Athens, Greece. The Royal Spanish Academy defines academy as scientific, literary or artistic society established with public authority and as a teaching establishment, public or private, of a professional, artistic, technical or simply practical nature. 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 philos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The French Academy Of Sciences
Member may refer to: * Military jury, referred to as "Members" in military jargon * Element (mathematics), an object that belongs to a mathematical set * In object-oriented programming, a member of a class ** Field (computer science) In data hierarchy, a field (data field) is a Variable (computer science), variable in a record (computer science), record. A record, also known as a data structure, allows logically related data to be identified by a single name. Identifying relate ..., entries in a database ** Member variable, a variable that is associated with a specific object * Limb (anatomy), an appendage of the human or animal body ** Euphemism for penis * Structural component of a truss, connected by nodes * User (computing), a person making use of a computing service, especially on the Internet * Member (geology), a component of a geological formation * Member of parliament * The Members, a British punk rock band * Meronymy, a semantic relationship in linguistics * C ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century French Chemists
The 19th century began on 1 January 1801 (represented by the Roman numerals MDCCCI), and ended on 31 December 1900 (MCM). It was the 9th century of the 2nd millennium. It was characterized by vast social upheaval. Slavery was Abolitionism, abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanded beyond its British homeland for the first time during the 19th century, particularly remaking the economies and societies of the Low Countries, France, the Rhineland, Northern Italy, and the Northeastern United States. A few decades later, the Second Industrial Revolution led to ever more massive urbanization and much higher levels of productivity, profit, and prosperity, a pattern that continued into the 20th century. The Catholic Church, in response to the growing influence and power of modernism, secularism and materialism, formed the First Vatican Council in the late 19th century to deal with such problems an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scientists From Strasbourg
A scientist is a person who Scientific method, researches to advance knowledge in an Branches of science, area of the natural sciences. In classical antiquity, there was no real ancient analog of a modern scientist. Instead, philosophers engaged in the philosophical study of nature called natural philosophy, a precursor of natural science. Though Thales ( 624–545 BC) was arguably the first scientist for describing how cosmic events may be seen as natural, not necessarily caused by gods,Frank N. Magill''The Ancient World: Dictionary of World Biography'', Volume 1 Routledge, 2003 it was not until the 19th century in science, 19th century that the term ''scientist'' came into regular use after it was coined by the theologian, philosopher, and historian of science William Whewell in 1833. History The roles of "scientists", and their predecessors before the emergence of modern scientific disciplines, have evolved considerably over time. Scientists of different er ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1897 Deaths
Events January * January 2 – The International Alpha Omicron Pi sorority is founded, in New York City. * January 4 – A British force is ambushed by Chief Ologbosere, son-in-law of the ruler. This leads to a punitive expedition against Benin City, Benin. * January 7 – A 1897 Darwin cyclone, cyclone destroys Darwin, Northern Territory, Darwin, Australia. * January 8 – Lady Flora Shaw, future wife of Governor General Frederick Lugard, 1st Baron Lugard, Lord Lugard, officially proposes the name "Nigeria" in a newspaper contest, to be given to the British Niger Coast Protectorate. * January 22 – In this date's issue of the journal ''Engineering'', the word ''computer'' is first used to refer to a mechanical calculation device. * January 31 – The Czechoslovak Trade Union Association is founded in Prague. February * February 10 – Freedom of religion is proclaimed in Madagascar. * February 16 – The French conquer the island of Raia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1829 Births
Events January–March * January 19 – Ernst August Friedrich Klingemann, August Klingemann's adaptation of Johann Wolfgang von Goethe's ''Goethe's Faust, Faust'' premieres in Braunschweig. * February 27 – Battle of Tarqui: Troops of Gran Colombia and Peru battle to a draw. * March 11 – German composer Felix Mendelssohn conducts the first performance of Johann Sebastian Bach's ''St Matthew Passion'' since the latter's death in 1750, in Berlin; the success of this performance sparks a revival of interest in Bach. * March 21 – The bloodless Wellington–Winchilsea duel takes place at Battersea near London * March 22 – Greece receives autonomy from the Ottoman Empire in the London Protocol (1829), London Protocol, signed by Russian Empire, Russia, France and Britain, effectively ending the Greek War of Independence. Greece continues to seek full independence through diplomatic negotiations with the three Great Powers. * March 31 – Pope Pius VIII succeeds Pope Leo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of ESPCI Paris
The history of the ''École supérieure de physique et de chimie industrielles de la ville de Paris'' (ESPCI ParisTech) began in 1882, driven by concerns among French chemical industry leaders about France's lag behind Germany, particularly after the annexation of Mulhouse following the Franco-Prussian War of 1870. Founded as the ''École Municipale de Physique et de Chimie Industrielles'' (EMPCI), later becoming ESPCI, the institution emerged during a period of weakness in French science, largely due to an underdeveloped university system. To counter Germany's economic and industrial strength, particularly in its chemical industry, Alsatian scientists drew inspiration from the German model of integrating higher education and research with industry, exemplified by the laboratories of Justus von Liebig. The history of ESPCI reflects the close interplay between science and industry in the late 19th and early 20th centuries, followed by a shift toward pure science in the 20th century, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marcel-Paul Schützenberger
Marcel-Paul "Marco" Schützenberger (24 October 1920 – 29 July 1996) was a French mathematician and Doctor of Medicine. He worked in the fields of formal language, combinatorics, and information theory.Herbert Wilf, Dominique Foata, ''et al.'',In Memoriam: Marcel-Paul Schützenberger, 1920-1996," ''Electronic Journal of Combinatorics'', served from University of Pennsylvania Dept. of Mathematics Server, article dated 12 October 1996, retrieved from WWW on 4 November 2006. In addition to his formal results in mathematics, he was "deeply involved in struggle against the votaries of eo-arwinism",Foata, Dominique, "In Memoriam," ''op. cit.'' a stance which has resulted in some mixed reactions from his peers and from critics of his stance on evolution. Several notable theorems and objects in mathematics as well as computer science bear his name (for example Schutzenberger group or the Chomsky–Schützenberger hierarchy). Paul Schützenberger was his great-grandfather. In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
René Schützenberger
René-Paul Schützenberger (29 July 1860 – 31 December 1916) was a French Post-Impressionist painter. Biography Born in Mulhouse, into an Alsatian family of famous brewers, he was the son of Paul Schützenberger (1829–1897), a French chemist. The painter Louis-Frédéric Schützenberger (1825–1903) was his cousin. René Schützenberger studied at the Académie Julian, a private art school founded by Rodolphe Julian under Jean-Paul Laurens. In 1891, he married Andrée-Marie Bouland in the town hall of the 6th arrondissement of Paris. She was a writer and an art critique known as Andrée Myra. Schützenberger started to exhibit at the Salon des Artistes Français in 1889, at the Salon des Indépendants from 1902 and at the Société Nationale des Beaux-Arts from 1907. He got an honourable mention at the Salon of 1897 and at the Universal Exhibition of 1900. In 1911, Schützenberger exhibited at the ''Exposition des Peintres du Paris moderne'' in the Gall ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
