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Heinrich Bertsch
Heinrich Gottlob Bertsch (11 January 1897 – 19 March 1981) was a German chemist. He is considered the inventor of the world's first fully synthetic detergent. Life The son of an elementary school teacher, he attended the Oberrealschule in Ludwigsburg, where he graduated from high school in 1916. After his military service in World War I, he studied chemical technology from 1919 at the Technical University of Stuttgart and completed his studies with a diploma examination in 1921 and a doctorate in engineering in 1922. After initial positions in Stuttgart and Dresden, he took up a position as a chemist at H. Th. Böhme AG in Chemnitz on 1 August 1924, where he initially researched in the field of textile auxiliaries. In 1927 he was given power of attorney and was appointed chief chemist. In 1932 Bertsch invented Fewa, the first mild detergent and at the same time the first fully synthetic detergent in the world. The great success of Fewa led to the Henkel Groups entry int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rosenfeld, Germany
Rosenfeld is a town in the Zollernalbkreis district of Baden-Württemberg, Germany. History Rosenfeld became a possession of the County, later Duchy, of Württemberg, which made the town the seat of . In 1808, that district was dissolved and Rosenfeld was assigned to . That district, too, was dissolved in 1938 and Rosenfeld was reassigned to of Balingen. Rosenfeld underwent a period of growth after World War II, beginning in the 1950s with new housing to the east of the town, and continuing into the 1980s with more residential, commercial, and industrial areas. Following the , the town was again reassigned to the newly-formed Zollernalb district. Rosenfeld merged with the towns of and on 1 January 1975. Geography The township ('' Stadt'') of Rosenfeld is located politically in the Zollernalbkreis district of Baden-Württemberg and physically in the , part of the Swabian Jura. Elevation above sea level varies in the municipal area from a low of Normalnull (NN) to a high of N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genthin
Genthin () is a town in Jerichower Land district, in Saxony-Anhalt, Germany. Geography Genthin is situated east of the Elbe river on the Elbe-Havel Canal, approx. northeast of Magdeburg and west of Brandenburg. The municipal area consists of Genthin proper and the following ''Ortschaften'' or municipal divisions:Hauptsatzung der Stadt Genthin November 2014. *Fienerode * *Mützel * Paplitz *Parchen * * |
1897 Births
Events January–March * 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. * January 7 – A cyclone destroys Darwin, Australia. * January 8 – Lady Flora Shaw, future wife of Governor General 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 23 – Elva Zona Heaster is found dead in Greenbrier County, West Virginia. The resulting murder trial of her husband is perhaps the only capital case in United States history, where spectral evidence helps secure a conviction. * January 31 – The Czechoslovak Trade Union Association is f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Chemnitz
A person (plural, : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal obligation, legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Members Of The German Academy Of Sciences At Berlin
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), 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 * Church membership, belonging to a local Christian congregation, a Christian denomination and the universal Church * Member, a participant in a club or learned society A learned society (; also learned academy, scholarly society, or academic association) is an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academic Staff Of The Humboldt University Of Berlin
An academy (Attic Greek: Ἀκαδήμεια; Koine Greek Ἀκαδημία) is an institution of secondary or tertiary 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 skill, north of 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 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, 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 387 BC, established what is known today as the Old Academy. By extension, ''academia'' has come to mean the accumulation, de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patriotic Order Of Merit
The Patriotic Order of Merit (German: ''Vaterländischer Verdienstorden'', or VVO) was a national award granted annually in the German Democratic Republic (GDR). It was founded in 1954 and was awarded to individuals and institutions for outstanding contributions to the state and society in various areas of life. Classes * Honor clasp, in Gold * Gold, 1st class * Silver, 2nd class * Bronze, 3rd class The award The official language for the award stipulated it was given "for outstanding merit": * "in the struggle of the German and international labor movement and in the fight against fascism," * "in the establishment, consolidation and fortification of the German Democratic Republic," * "in the fight to secure peace and advance the international influence of the German Democratic Republic".Auszeichnungen in der DDR Die D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Prize Of The German Democratic Republic
The National Prize of the German Democratic Republic (East Germany) (german: Nationalpreis der Deutschen Demokratischen Republik) was an award of the German Democratic Republic (GDR) given out in three different classes for scientific, artistic, and other meritorious achievement. With scientific achievements, it was often given to entire research groups rather than individual scientists. History The National Prize was awarded on 7 October, "Day of the Republic" (german: Tag der Republik) every year since 1949. It was given for "outstanding creative work in the fields of science and technology, important mathematical and scientific discoveries and technological inventions, the introduction of new working and production methods" and "outstanding works and achievements in the areas of art and literature." This coveted award could be given to East German citizens, groups, and even foreigners provided they made crucial contributions to socialist culture and science. The National Priz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemisches Zentralblatt
''Chemisches Zentralblatt'' is the first and oldest abstracts journal published in the field of chemistry. It covers the chemical literature from 1830 to 1969 and describes therefore the "birth" of chemistry as science, in contrast to alchemy. The information contained in this German journal is comparable with the content of the leading source of chemical information Chemical Abstracts Service (CAS), which started publishing abstracts in English in 1907. ''Chemisches Zentralblatt'' was founded as ''Pharmaceutisches Centralblatt'' by Gustav Theodor FechnerM. Pflücke:'' Das Chemische Zentralblatt 125 Jahre alt'', Angew. Chem. ''66'' (1954) 537-541, DOI: :10.1002/ange.19540661708. and published by Leopold Voß in LeipzigR. Willstätter: ''Zur Hundertjahrfeier des Chemischen Zentralblattes'', Angew. Chem. ''42'' (1925) 1049-1052, DOI: :10.1002/ange.19290424502. in 1830. In the first year, 544 pages containing 400 abstracts were published, reporting all relevant research results in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Academy Of Sciences At Berlin
The German Academy of Sciences at Berlin, german: Deutsche Akademie der Wissenschaften zu Berlin (DAW), in 1972 renamed the Academy of Sciences of the GDR (''Akademie der Wissenschaften der DDR (AdW)''), was the most eminent research institution of East Germany (German Democratic Republic, GDR). The academy was established in 1946 in an attempt to continue the tradition of the Prussian Academy of Sciences and the Brandenburg Society of Sciences, founded in 1700 by Gottfried Wilhelm Leibniz. The academy was a learned society (scholarship society), in which awarded membership via election constituted scientific recognition. Unlike other academies of science, the DAW was also the host organization of a scientific community of non-academic research institutes. Upon German reunification, the Academy's learned society was dissociated from its research institutes and any other affiliates and eventually dissolved in 1992. Since 1993, activities of the AdW's members and college have been ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Humboldt University Of Berlin
Humboldt-Universität zu Berlin (german: Humboldt-Universität zu Berlin, abbreviated HU Berlin) is a German public research university in the central borough of Mitte in Berlin. It was established by Frederick William III on the initiative of Wilhelm von Humboldt, Johann Gottlieb Fichte and Friedrich Ernst Daniel Schleiermacher as the University of Berlin () in 1809, and opened in 1810, making it the oldest of Berlin's four universities. From 1828 until its closure in 1945, it was named Friedrich Wilhelm University (german: Friedrich-Wilhelms-Universität). During the Cold War, the university found itself in East Berlin and was ''de facto'' split in two when the Free University of Berlin opened in West Berlin. The university received its current name in honour of Alexander and Wilhelm von Humboldt in 1949. The university is divided into nine faculties including its medical school shared with the Freie Universität Berlin. The university has a student enrollment of around 32 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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