Help


[permalink] [id link]
+
Page "International Union of Pure and Applied Chemistry" ¶ 4
from Wikipedia
Edit
Promote Demote Fragment Fix

Some Related Sentences

Friedrich and August
Benzene, C < sub > 6 </ sub > H < sub > 6 </ sub >, is the simplest aromatic hydrocarbon and was recognized as the first aromatic hydrocarbon, with the nature of its bonding first being recognized by Friedrich August Kekulé von Stradonitz in the 19th century.
Friedrich von Schlegel, August Wilhelm Schlegel, Friedrich Schleiermacher and Georg Wilhelm Friedrich Hegel have also given lectures on aesthetics as philosophy of art after 1800.
In 1872, the firm was taken over by Friedrich Schreiber, and in 1876 it merged with the firm of August Cranz, who bought the company in 1879 and ran it under his name.
Itten was heavily influenced in his teaching by the ideas of Franz Cižek and Friedrich Wilhelm August Fröbel.
Though Adolf Hitler succeeded in garnering the support of many German industrialists, prominent traditionalists openly and secretly opposed his policies of euthanasia, genocide, and attacks on organized religion, including Claus von Stauffenberg, Dietrich Bonhoeffer, Henning von Tresckow, Bishop Clemens August Graf von Galen, and the monarchist Carl Friedrich Goerdeler.
* 1889 – Friedrich August von Quenstedt, German geologist ( b. 1809 )
Euripides's reputation was to take a beating early in the nineteenth century when Friedrich Schlegel and his brother August Wilhelm Schlegel championed Aristotle's ' biological ' model of theatre history, identifying Euripides with the moral, political and artistic degeneration of Athens.
August Wilhelm's Vienna lectures on dramatic art and literature went through four editions between 1809 and 1846 and, in them, he opined that Euripides " not only destroyed the external order of tragedy but missed its entire meaning ," a view that came to influence Friedrich Nietzsche, who however seems not to have known the Euripidean plays at all well.
In 1876, Anna visited the Centennial Exhibition in Philadelphia and saw an exhibit of educational blocks created by Friedrich Wilhelm August Fröbel.
* 1759 – Friedrich August Wolf, German archaeologist ( d. 1824 )
Friedrich August Kekule von Stradonitz ( also August Kekulé ; ) ( 7 September 1829 – 13 July 1896 ) was a German organic chemist.
Friedrich Christian Anton " Fritz " Lang ( December 5, 1890 – August 2, 1976 ) was an Austrian-American filmmaker, screenwriter, and occasional film producer and actor.
Friedrich August Hayek CH (; 8 May 189923 March 1992 ), born in Austria-Hungary as Friedrich August von Hayek, was a British economist and philosopher best known for his defense of classical liberalism.
" Hayek, Friedrich August ( 1899 – 1992 )", Oxford Dictionary of National Biography, online
* Hayek, Friedrich August ( 1948 ).
af: Friedrich August Hayek
zh-min-nan: Friedrich August von Hayek
ca: Friedrich August von Hayek
cs: Friedrich August von Hayek

Friedrich and Kekulé
# REDIRECT Friedrich August Kekulé von Stradonitz
The crucial breakthrough for organic chemistry was the concept of chemical structure, developed independently and simultaneously by Friedrich August Kekulé and Archibald Scott Couper in 1858.
* 1829 – Friedrich August Kekulé von Stradonitz, German chemist ( d. 1896 )
* September 7 – Friedrich August Kekulé von Stradonitz, German chemist ( d. 1896 )
* 1865 — Friedrich August Kekulé von Stradonitz realized that benzene is composed of carbon and hydrogen atoms in a hexagonal ring.
Friedrich August Kekulé von Stradonitz was a professor of chemistry at the University of Bonn from 1867 to 1896.
Among its notable alumni and faculty are Pope Benedict XVI, Karl Marx, Heinrich Heine, Heinrich Hertz, Friedrich Hirzebruch, Friedrich Nietzsche, Friedrich August Kekulé von Stradonitz, Joseph Schumpeter, Konrad Adenauer, Max Ernst, Constantin Carathéodory, Karl Weierstrass, Karl Barth, Wolfgang Kaleck and Samson Raphael Hirsch.
The ahnentafel system of numeration is also known as: the Eytzinger Method, for Michaël Eytzinger, the Austrian-born historian who first published the principles of the system in 1590 ; the Sosa Method, named for Jerónimo ( Jerome ) de Sosa, the Spanish genealogist who popularized the numbering system in his work Noticia de la gran casa de los marqueses de Villafranca in 1676 ; and the Sosa – Stradonitz Method, for Stephan Kekulé von Stradonitz, the genealogist and son of Friedrich August Kekulé, who published his interpretation of Sosa's method in his Ahnentafel-atlas in 1898.
** Kekulé, Das Leben Friedrich Gottlieb Welckers ( Leipzig, 1880 )
# REDIRECT Friedrich August Kekulé von Stradonitz
First used by the organic chemist Friedrich August Kekulé von Stradonitz the carbon atoms in this type of diagram are implied to be located at the vertices ( corners ) and termini of line segments rather than being indicated with the atomic symbol C. Hydrogen atoms attached to carbon atoms are not indicated: each carbon atom is understood to be associated with enough hydrogen atoms to give the carbon atom four bonds.
# REDIRECT Friedrich August Kekulé von Stradonitz
# REDIRECT Friedrich August Kekulé von Stradonitz
While the student of August Kekulé namely, Adolf von Baeyer ( Johann Friedrich Wilhelm Adolf von Baeyer ) made seminal contributions to Organic Chemistry.
* Friedrich August Kekulé von Stradonitz ( 1829-1896 ), Organic chemist
* Friedrich August Kekulé von Stradonitz

Friedrich and von
* 1815 – Adolf Friedrich von Schack, German writer ( d. 1894 )
* 1794 – Carl Friedrich Philipp von Martius, German botanist ( d. 1868 )
* 1916 – World War I: Battle of Romani – Allied forces, under the command of Archibald Murray, defeat an attacking Ottoman army under the command of Friedrich Freiherr Kress von Kressenstein, securing the Suez Canal and beginning the Ottoman retreat from the Sinai Peninsula.
* 1303 – 1316: Friedrich von Plötzkau
* 1414: Friedrich von Grafeneck, Prince-Bishop of Augsburg
* 1420: Friedrich von Grafeneck, again
Franz Schubert is also something of a transitional figure, as are Johann Nepomuk Hummel, Mauro Giuliani, Friedrich Kuhlau, Fernando Sor, Luigi Cherubini, Jan Ladislav Dussek, and Carl Maria von Weber.
Portrait of Caspar David Friedrich, Gerhard von Kügelgen c. 1810 – 20
An example of the agnostic view is given by Carl Friedrich von Weizsäcker, who, while participating in a colloquium at Cambridge, denied that the Copenhagen interpretation asserted: " What cannot be observed does not exist.
Lobegott Friedrich Constantin ( von ) Tischendorf ( January 18, 1815 – December 7, 1874 ) was a noted German Biblical scholar.
* Friedrich Karl von Savigny
This difficulty was notably written about by economists Ludwig von Mises and Friedrich Hayek, both of whom called it the " economic calculation problem ".
* 1723 – Friedrich Melchior, baron von Grimm, German writer ( d. 1807 )
* von Bismark, Friedrich Wilhelm, Graf, Beamish, North Ludlow, ( translator ), On the Uses and Application of Cavalry in War from the Text of Bismark: With Practical Examples Selected from Antient and Modern History, T. & W. Boone, London, 1855
* 1918 – Friedrich Karl von Hessen, a German prince elected by the Parliament of Finland to become King Väinö I, renounces the Finnish throne.
* 1868 – Carl Friedrich Philipp von Martius, German botanist ( b. 1794 )
It was first proposed by Ludwig von Mises in 1920 and later expounded by Friedrich Hayek.

0.089 seconds.