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Arthur Nicolaier
Arthur Nicolaier (4 February 1862 in Cosel, Upper Silesia, Prussia – 28 August 1942 in Berlin) was a German Jewish internist. Most famous for his work on discovering a cure for tetanus which was an extremely fatal disease if it wasn't treated in the correct way. "Beiträge zur Aetiologie des Wundstarrkrampfes“ (Contributions to the etiology of tetanus). He was a senior physician at the Göttingen university hospital 1897–1900 and then moved to Berlin. In 1921, he was appointed as an extraordinary professor of internal medicine at Charité. He was removed from office in 1933 when the Nazis passed laws that made it illegal for Jews to be civil servants. He committed suicide in 1942 when he learned that he was about to be deported to the Theresienstadt concentration camp. Scientific contributions As an assistant to Carl Flügge in Göttingen, Nicolaier discovered Clostridium tetani ''Clostridium tetani'' is a common soil bacterium and the causative agent of tetanus. Veg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Jew
The history of the Jews in Germany goes back at least to the year 321, and continued through the Early Middle Ages (5th to 10th centuries CE) and High Middle Ages (''circa'' 1000–1299 CE) when Jewish immigrants founded the Ashkenazi Jewish community. The community survived under Charlemagne, but suffered during the Crusades. Accusations of well poisoning during the Black Death (1346–53) led to mass slaughter of German Jews and they fled in large numbers to Poland. The Jewish communities of the cities of Mainz, Speyer and Worms became the center of Jewish life during medieval times. "This was a golden age as area bishops protected the Jews resulting in increased trade and prosperity." The First Crusade began an era of persecution of Jews in Germany. Entire communities, like those of Trier, Worms, Mainz and Cologne, were slaughtered. The Hussite Wars became the signal for renewed persecution of Jews. The end of the 15th century was a period of religious hatred that ascribed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charité
The Charité – Universitätsmedizin Berlin (Charité – Berlin University of Medicine) is one of Europe's largest university hospitals, affiliated with Humboldt University and Free University Berlin. With numerous Collaborative Research Centres of the German Research Foundation it is one of Germany's most research-intensive medical institutions. From 2012 to 2022, it was ranked by ''Focus'' as the best of over 1000 hospitals in Germany. In 2019 to 2022 ''Newsweek'' ranked the Charité as the 5th best hospital in the world, and the best in Europe. More than half of all German Nobel Prize winners in Physiology or Medicine, including Emil von Behring, Robert Koch and Paul Ehrlich, have worked at the Charité. Several politicians and diplomats have been treated at the Charité, including German Chancellor Angela Merkel, who underwent meniscus treatment at the Orthopaedic Department, Yulia Tymoshenko from Ukraine, and more recently Russian opposition leader Alexei Navalny, who re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law For The Restoration Of The Professional Civil Service
The Law for the Restoration of the Professional Hitler Service (german: Gesetz zur Wiederherstellung des Berufsbeamtentums, shortened to ''Berufsbeamtengesetz''), also known as Civil Service Law, Civil Service Restoration Act, and Law to Re-establish the Civil Service, was a law passed by the Nazi regime of Germany on 7 April 1933, two months after Adolf Hitler had attained power and two weeks after the promulgation of the Enabling Act. It was one of the first anti-Semitic and racist laws to be passed in Germany. Articles of the law Article 1 of the Law claimed that in order to re-establish a "national" and "professional" civil service, members of certain groups of tenured civil servants were to be dismissed. Civil servants who were not of Aryan descent were to retire. Non-Aryans were defined as someone descended from non-Aryans, especially those descended from Jewish parents, or grandparents. Members of the Communist Party, or any related or associated organisation were to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Theresienstadt Concentration Camp
Theresienstadt Ghetto was established by the Schutzstaffel, SS during World War II in the fortress town of Terezín, in the Protectorate of Bohemia and Moravia (German occupation of Czechoslovakia, German-occupied Czechoslovakia). Theresienstadt served as a waystation to the extermination camps. Its conditions were deliberately engineered to hasten the death of its prisoners, and the ghetto also served a propaganda role. Unlike other ghettos, the Forced labor in Nazi Germany, exploitation of forced labor was not economically significant. The ghetto was established by the transportation of Czech Jews in November 1941. The first German Jews, German and Austrian Jews arrived in June 1942; Dutch Jews, Dutch and Danish Jews came at the beginning in 1943, and prisoners of a wide variety of nationalities were sent to Theresienstadt in the last months of the war. About 33,000 people died at Theresienstadt, mostly from malnutrition and disease. More than 88,000 people were held there for ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl Flügge
Carl Georg Friedrich Wilhelm Flügge (12 September 1847 – 10 December 1923) was a German bacteriologist and hygienist. His finding that pathogens were present in expiratory droplets, the eponymous Flügge droplets, laid ground for the concept of droplet transmission as a route for the spread of respiratory infectious diseases. Early life and education Carl Flügge was a native of Hanover. He studied medicine in Göttingen, Bonn, Leipzig and Munich, and in 1878 was a lecturer of hygiene in Berlin. Career In 1881 Flügge became the first chair of hygiene at the University of Göttingen, and afterwards a professor at the Universities of Breslau and Berlin, where he succeeded Max Rubner at the Department of Hygiene. Flügge was a colleague of microbiologist Robert Koch, with whom he co-edited the journal ''Zeitschrift für Hygiene und Infektionskrankheiten''. Two of his better-known assistants at Breslau were Wolfgang Weichardt (1875–1943) and Walther Kruse (1864–1943) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clostridium Tetani
''Clostridium tetani'' is a common soil bacterium and the causative agent of tetanus. Vegetative cells of ''Clostridium tetani'' are usually rod-shaped and up to 2.5 μm long, but they become enlarged and tennis racket- or drumstick-shaped when forming spores. ''C. tetani'' spores are extremely hardy and can be found globally in soil or in the gastrointestinal tract of animals. If inoculated into a wound, ''C. tetani'' can grow and produce a potent toxin, tetanospasmin, which interferes with motor neurons, causing tetanus. The toxin's action can be prevented with tetanus toxoid vaccines, which are often administered to children worldwide. Characteristics ''Clostridium tetani'' is a rod-shaped, Gram-positive bacterium, typically up to 0.5 μm wide and 2.5 μm long. It is motile by way of various flagella that surround its body. ''C. tetani'' cannot grow in the presence of oxygen. It grows best at temperatures ranging from 33 to 37°C. Upon exposure to various conditions, ''C. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Urotropin
Hexamethylenetetramine, also known as methenamine, hexamine, or urotropin, is a heterocyclic organic compound with the formula (CH2)6N4. This white crystalline compound is highly soluble in water and polar organic solvents. It has a cage-like structure similar to adamantane. It is useful in the synthesis of other organic compounds, including plastics, pharmaceuticals, and rubber additives. It sublimes in vacuum at 280 °C. Synthesis, structure, reactivity Hexamethylenetetramine was discovered by Aleksandr Butlerov in 1859. In this article, Butlerov discovered formaldehyde, which he called "dioxymethylen" (methylene dioxide) age 247because his empirical formula for it was incorrect (C4H4O4). On pages 249–250, he describes treating formaldehyde with ammonia gas, creating hexamine. It is prepared industrially by combining formaldehyde and ammonia: : The reaction can be conducted in gas phase and in solution. The molecule has a tetrahedral cage-like structure, similar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1862 Births
Year 186 ( CLXXXVI) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Aurelius and Glabrio (or, less frequently, year 939 ''Ab urbe condita''). The denomination 186 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Peasants in Gaul stage an anti-tax uprising under Maternus. * Roman governor Pertinax escapes an assassination attempt, by British usurpers. New Zealand * The Hatepe volcanic eruption extends Lake Taupō and makes skies red across the world. However, recent radiocarbon dating by R. Sparks has put the date at 233 AD ± 13 (95% confidence). Births * Ma Liang, Chinese official of the Shu Han state (d. 222) Deaths * April 21 – Apollonius the Apologist, Christian martyr * Bian Zhang, Chinese official and gene ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1942 Suicides
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for over 100 days ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1942 Deaths
Year 194 ( CXCIV) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Septimius and Septimius (or, less frequently, year 947 ''Ab urbe condita''). The denomination 194 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus and Decimus Clodius Septimius Albinus Caesar become Roman Consuls. * Battle of Issus: Septimius Severus marches with his army (12 legions) to Cilicia, and defeats Pescennius Niger, Roman governor of Syria. Pescennius retreats to Antioch, and is executed by Severus' troops. * Septimius Severus besieges Byzantium (194–196); the city walls suffer extensive damage. Asia * Battle of Yan Province: Warlords Cao Cao and Lü Bu fight for control over Yan Province; the battle lasts for over 100 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
19th-century German Jews
The 19th (nineteenth) century began on 1 January 1801 ( MDCCCI), and ended on 31 December 1900 ( MCM). The 19th century was the ninth century of the 2nd millennium. The 19th century was characterized by vast social upheaval. Slavery was abolished in much of Europe and the Americas. The First Industrial Revolution, though it began in the late 18th century, expanding beyond its British homeland for the first time during this century, particularly remaking the economies and societies of the Low Countries, 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 Islamic gunpowder empires fell into decline and European imperialism brought much of South Asia, Southeast Asia, and almost all of Africa under colonial rule. It was also marked by the collapse of the large ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
