Adolph Ferdinand Gehlen
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Adolph Ferdinand Gehlen
Adolph Ferdinand Gehlen (5 September 1775 – 16 July 1815) was a German chemist. Life and education Gehlen was born in Bütow, Farther Pomerania (now Bytów, Poland), he is known as the publisher of ''Neues allgemeines Journal der Chemie'' (1803–1806), ''Journal für Chemie und Physik'' (1806-10) and the ''Repetitorium für die Pharmacie'' (first series; later continued by Johann Andreas Buchner). He studied at the University of Königsberg and obtained his residency in 1806 from the University of Halle, where he worked as a chemist in the clinical institute of Johann Christian Reil. From 1807 to 1815 he served as an academic chemist at the Bavarian Academy of Sciences. He died from arsenic poisoning in Munich Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the third-largest city in Germany, after Berlin and Ha ... on 16 July 1815 ...
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Bütow
Bütow is a municipality in the Mecklenburgische Seenplatte district, in Mecklenburg-Vorpommern, Germany. Geography Bütow is located in the Mecklenburg Lake Plateau, to the east of the source of the Elde river. It is a hilly area, with the highest point above sea level. File:Dambeck_church_ruin.jpg, File:Dambeck_church_nave.jpg, Nave File:Dambeck_church_choir.jpg, Choir File:Dambeck_church_gable.jpg, Gable File:Bütow Kirche 2009-07-16 150.jpg, Village church in Bütow. Transportation Bütow is located about two kilometers away from the federal highway B 198. The Autobahn 19 Berlin - Rostock is about three kilometers away. The nearest railway station is located in Malchow Malchow () is a Municipalities of Germany, municipality in the Mecklenburgische Seenplatte (district), Mecklenburgische Seenplatte district, in Mecklenburg-Western Pomerania, Germany. Geography It is situated on the river Elde, 25,5 km we .... References External links Gutshaus Büt ...
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Johann Christian Reil
Johann Christian Reil (20 February 1759 – 22 November 1813) was a German physician, physiologist, anatomist, and psychiatrist. He coined the term psychiatry – ''Psychiatrie'' in German – in 1808. Medical conditions and anatomical features named after him include Reil's finger (later called ''digitus mortuus'' or Raynaud syndrome) and the Islands of Reil in the cerebral cortex. In 1809, he was the first to describe the white fibre tract now called the arcuate fasciculus.Catani M, Mesulam M. (2008). The arcuate fasciculus and the disconnection theme in language and aphasia: history and current state. Cortex. 44(8):953-61. He is frequently and erroneously crediting with discovering the locus coeruleus,Maeda T. (2000). The Locus coeruleus: history. Journal of Chemical Neuroanatomy. 18:57–64. which was first described by Félix Vicq-d'Azyr. In 1779 and 1780, Reil became acquainted with the scientist Johann Friedrich Blumenbach while Reil was studying medicine in Götting ...
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People From Bytów County
A person ( : 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 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 use as a plural form of per ...
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1815 Deaths
Events January * January 2 – Lord Byron marries Anna Isabella Milbanke in Seaham, county of Durham, England. * January 3 – Austria, Britain, and Bourbon-restored France form a secret defensive alliance treaty against Prussia and Russia. * January 8 – Battle of New Orleans: American forces led by Andrew Jackson defeat British forces led by Sir Edward Pakenham. American forces suffer around 60 casualties and the British lose about 2,000 (the battle lasts for about 30 minutes). * January 13 – War of 1812: British troops capture Fort Peter in St. Marys, Georgia, the only battle of the war to take place in the state. * January 15 – War of 1812: Capture of USS ''President'' – American frigate , commanded by Commodore Stephen Decatur, is captured by a squadron of four British frigates. February * February – The Hartford Convention arrives in Washington, D.C. * February 3 – The first commercial cheese factory is founded in Switz ...
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1775 Births
Events Summary The American Revolutionary War began this year, with the first military engagement being the April 19 Battles of Lexington and Concord on the day after Paul Revere's now-legendary ride. The Second Continental Congress takes various steps toward organizing an American government, appointing George Washington commander-in-chief (June 14), Benjamin Franklin postmaster general (July 26) and creating a Continental Navy (October 13) and a Marine force (November 10) as landing troops for it, but as yet the 13 colonies have not declared independence, and both the British (June 12) and American (July 15) governments make laws. On July 6, Congress issues the Declaration of the Causes and Necessity of Taking Up Arms and on August 23, King George III of Great Britain declares the American colonies in rebellion, announcing it to Parliament on November 10. On June 17, two months into the colonial siege of Boston, at the Battle of Bunker Hill, just north of Boston, Bri ...
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German Publishers (people)
German(s) may refer to: * Germany (of or related to) **Germania (historical use) * Germans, citizens of Germany, people of German ancestry, or native speakers of the German language ** For citizens of Germany, see also German nationality law **Germanic peoples (Roman times) * German language **any of the Germanic languages * German cuisine, traditional foods of Germany People * German (given name) * German (surname) * Germán, a Spanish name Places * German (parish), Isle of Man * German, Albania, or Gërmej * German, Bulgaria * German, Iran * German, North Macedonia * German, New York, U.S. * Agios Germanos, Greece Other uses * German (mythology), a South Slavic mythological being * Germans (band), a Canadian rock band * "German" (song), a 2019 song by No Money Enterprise * ''The German'', a 2008 short film * "The Germans", an episode of ''Fawlty Towers'' * ''The German'', a nickname for Congolese rebel André Kisase Ngandu See also * Germanic (other) * Germa ...
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18th-century German Chemists
The 18th century lasted from January 1, 1701 ( MDCCI) to December 31, 1800 ( MDCCC). During the 18th century, elements of Enlightenment thinking culminated in the American, French, and Haitian Revolutions. During the century, slave trading and human trafficking expanded across the shores of the Atlantic, while declining in Russia, China, and Korea. Revolutions began to challenge the legitimacy of monarchical and aristocratic power structures, including the structures and beliefs that supported slavery. The Industrial Revolution began during mid-century, leading to radical changes in human society and the environment. Western historians have occasionally defined the 18th century otherwise for the purposes of their work. For example, the "short" 18th century may be defined as 1715–1789, denoting the period of time between the death of Louis XIV of France and the start of the French Revolution, with an emphasis on directly interconnected events. To historians who expand ...
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Arsenic Poisoning
Arsenic is a chemical element with the symbol As and atomic number 33. Arsenic occurs in many minerals, usually in combination with sulfur and metals, but also as a pure elemental crystal. Arsenic is a metalloid. It has various allotropes, but only the gray form, which has a metallic appearance, is important to industry. The primary use of arsenic is in alloys of lead (for example, in car batteries and ammunition). Arsenic is a common n-type dopant in semiconductor electronic devices. It is also a component of the III-V compound semiconductor gallium arsenide. Arsenic and its compounds, especially the trioxide, are used in the production of pesticides, treated wood products, herbicides, and insecticides. These applications are declining with the increasing recognition of the toxicity of arsenic and its compounds. A few species of bacteria are able to use arsenic compounds as respiratory metabolites. Trace quantities of arsenic are an essential dietary element in rats, hamsters, ...
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Bavarian Academy Of Sciences
The Bavarian Academy of Sciences and Humanities (german: Bayerische Akademie der Wissenschaften) is an independent public institution, located in Munich. It appoints scholars whose research has contributed considerably to the increase of knowledge within their subject. The general goal of the academy is the promotion of interdisciplinary encounters and contacts and the cooperation of representatives of different subjects. History On 12 October 1758 the lawyer Johann Georg von Lori (1723–1787), Privy Counsellor at the College of Coinage and Mining in Munich, founded the ''Bayerische Gelehrte Gesellschaft'' (Learned Society of Bavaria). This led to the foundation by Maximilian III Joseph, Elector of Bavaria, of the Bavarian Academy of Sciences and Humanities on 28 March 1759. Count Sigmund von Haimhausen was the first president. The Academy's foundation charter specifically mentions the Parnassus Boicus, an earlier learned society. Originally, the Academy consisted of two divis ...
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University Of Halle
Martin Luther University of Halle-Wittenberg (german: Martin-Luther-Universität Halle-Wittenberg), also referred to as MLU, is a public, research-oriented university in the cities of Halle and Wittenberg and the largest and oldest university in the German state of Saxony-Anhalt. MLU offers German and international (English) courses leading to academic degrees such as BA, BSc, MA, MSc, doctoral degrees, and Habilitation. The university was created in 1817 through the merger of the University of Wittenberg (founded in 1502) and the University of Halle (founded in 1694). MLU is named after Protestant reformer Martin Luther, who was a professor in Wittenberg. Today, the university campus is located in Halle, while ''Leucorea Foundation'' in Wittenberg serves as MLU's convention centre. Both Halle and Wittenberg are about one hour from Berlin via the Berlin–Halle railway, which offers Intercity-Express (ICE) trains. History University of Wittenberg (''Universität Wittenbe ...
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Farther Pomerania
Farther Pomerania, Hinder Pomerania, Rear Pomerania or Eastern Pomerania (german: Hinterpommern, Ostpommern), is the part of Pomerania which comprised the eastern part of the Duchy and later Province of Pomerania. It stretched roughly from the Oder River in the West to Pomerelia in the East. Since 1945, Farther Pomerania has been part of Poland; the bulk of former Farther Pomerania is within the West Pomeranian Voivodeship, while its easternmost parts are within the Pomeranian Voivodeship. The Polish term ''Pomorze Zachodnie'' ("Western Pomerania") is colloquially used in contemporary Poland as a synonym for the West Pomeranian Voivodship whose borders do not match the historical ones; in Polish historical usage, it applied to all areas west of Pomerelia (i.e. to the entire narrow Pomerania). Farther Pomerania emerged as a subdivision of the Duchy of Pomerania in the partition of 1532, then known as ''Pomerania-Stettin'' and already including the historical regions Principality ...
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Johann Andreas Buchner
Johann Andreas Buchner (6 April 1783, Munich – 5 June 1852, Munich) was a German pharmacologist working in the area of alkaloids. He was the father of pharmacologist Ludwig Andreas Buchner (1813–1897). He studied at Johann Bartholomäus Trommsdorff's pharmaceutical institute in Erfurt, obtaining his PhD in 1807. In 1809 he became ''Oberapotheker'' of the ''Zentral-Stiftungs-Apotheke'' for hospitals in Munich. In 1818 he was appointed an associate professor of pharmacy, medical formula instruction and toxicology at the University of Landshut, where he later became a full professor of pharmacy (1822). When the university relocated to Munich, he moved back to his home town, where he lived and worked until his death. He is credited with isolating salicin from willow bark (1828) and the discovery of berberine (from the root bark of ''Berberis vulgaris'').
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