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Kaiser-Wilhelm-Institut Für Biologie
The Kaiser Wilhelm Society for the Advancement of Science () was a German scientific institution established in the German Empire in 1911. Its functions were taken over by the Max Planck Society. The Kaiser Wilhelm Society was an umbrella organisation for many institutes, testing stations, and research units created under its authority. History Constitution The Kaiser Wilhelm Gesellschaft (KWG) was founded in 1911 as a research institution outside the university system in order to advance the interests of German state and capital through the development of scientific knowledge relevant to industrial and military application. The inaugural meeting was held on 11 January 1911. The constituent institutes were established in succession and placed under the guidance of prominent directors, whose ranks included the physicists and chemists Walther Bothe, Peter Debye, Albert Einstein, Fritz Haber and Otto Hahn; a board of trustees also provided guidance. Funding came from both bus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dahlem Thielallee Hahn-Meitner-Bau
Dahlem can refer to: *Dahlem (Berlin), a district of Berlin, part of the borough Steglitz-Zehlendorf *Dahlem, North Rhine-Westphalia, a municipality in western Germany *Dahlem, Rhineland-Palatinate, a municipality in south-western Germany *Dahlem, Lower Saxony, a municipality in northern Germany *Dalem Konferenzen, a workshop series in Berlin See also * Dalem (other) {{dab, geodis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Max Planck
Max Karl Ernst Ludwig Planck (; ; 23 April 1858 – 4 October 1947) was a German Theoretical physics, theoretical physicist whose discovery of energy quantum, quanta won him the Nobel Prize in Physics in 1918. Planck made many substantial contributions to theoretical physics, but his fame as a physicist rests primarily on his role as the originator of Quantum mechanics, quantum theory and one of the founders of modern physics, which revolutionized understanding of atomic and Subatomic particle, subatomic processes. He is known for the Planck constant, which is of foundational importance for quantum physics, and which he used to derive a set of Unit of measurement, units, today called Planck units, expressed only in terms of fundamental physical constants. Planck was twice president of the German scientific institution Kaiser Wilhelm Society. In 1948, it was renamed the Max Planck Society (Max-Planck-Gesellschaft) and nowadays includes 83 institutions representing a wide range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reich Ministry Of Science, Education And Culture
The Reich Ministry of Science, Education and Culture (, also unofficially known as the "Reich Education Ministry" (), or "REM") existed from 1934 until 1945 under the leadership of Bernhard Rust and was responsible for unifying the education system of Nazi Germany and aligning it with the goals of Nazi leadership. Background The REM was the successor to the former ''Preußisches Ministerium für Wissenschaft, Kunst und Volksbildung'' (Prussian Ministry of Science, Art and Culture), creating for the first time in Germany a centralized and hierarchical institution in control of the Reich's education sector. In 1934, the REM took over from the ''Reichsinnenministerium'' (Reich Interior Ministry) the supervision of colleges and universities in Germany, as well as research institutions such as the ''Physikalisch-Technische Reichsanstalt'' (abbreviated PTR; translation: Reich Physical and Technical Institute.); today, the PTR is known as the ''Physikalisch-Technische Bundesanstalt''.He ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erich Schumann
Erich Schumann (5 January 1898 – 25 April 1985) was a German physicist who specialized in acoustics and explosives, and had a penchant for music. He was a general officer in the army and a professor at the University of Berlin and the Technische Hochschule Berlin. When Adolf Hitler came to power he joined the Nazi Party. During World War II, his positions in the Army Ordnance Office and the Army High Command made him one of the most powerful and influential physicists in Germany. He ran the German nuclear energy program from 1939 to 1942, when the army relinquished control to the Reich Research Council. His role in the project was obfuscated after the war by the German physics community's defense of its conduct during the war. The publication of his book on the military's role in the project was not allowed by the British occupation authorities. He was director of the Helmholtz Institute of Sound Psychology and Medical Acoustics. Education Schumann was born in Potsdam, Bran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wilhelm Ritter Von Leeb
Wilhelm Josef Franz Ritter von Leeb (5 September 1876 – 29 April 1956) was a German ''Generalfeldmarschall'' (Field marshal, Field Marshal) of the ''Wehrmacht'' during the Second World War, who was subsequently convicted of war crimes. Leeb was a highly decorated officer in World War I and was awarded the Military Order of Max Joseph which granted him the title of nobility. During the Battle of France, he commanded Army Group C, responsible for the breakthrough of the Maginot Line. During Operation Barbarossa—the invasion of the Soviet Union—Leeb commanded Army Group North, which Baltic Operation, advanced through the Baltic states#Soviet and German occupations, 1940–1991, Baltic States towards Leningrad (present day St. Petersburg), eventually Siege of Leningrad, laying siege to the city. Units under Leeb’s command committed War crimes of the Wehrmacht, war crimes against the civilian population and closely cooperated with the SS ''Einsatzgruppen'', death squads prima ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Vögler
Albert Vögler (8 February 1877 – 14 April 1945) was a German politician, industrialist and entrepreneur. He was a co-founder of the German People's Party, and an important executive in the munitions industry during World War II. Vögler was born to Karl and Berta Vögler in Essen. He studied mechanics and engineering at high school before graduating from the University of Karlsruhe in 1901 with a degree in mechanical engineering. Between 1901 and 1910 he worked as a senior engineer at the Dortmunder Steel Works, and then became a member of the executive committee in the Deutsch-Luxemburgische Bergwerks- und Hütten-AG mining company. Upon the death in 1924 of the founder, Hugo Stinnes, Vögler became manager. In 1918, with Gustav Stresemann, Vögler was involved in the founding of the German People's Party (DVP) in the Weimar Republic and sat as a '' Reichstag'' deputy for the DVP from electoral constituency 18 ( Westphalia South) from 1920 to 1924, when he left the party. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurt Diebner
Kurt Diebner (13 May 1905 – 13 July 1964) was a German nuclear physicist who is well known for directing and administering parts of the German nuclear weapons program, a secretive program aiming to build nuclear weapons for Nazi Germany during World War II. He was appointed the project's administrative director after Adolf Hitler authorized it. Diebner was also the director of the Nuclear Research Council and a Reich Planning Officer for the German Army until its surrender to Allied Powers in 1945. After the war, he was incarcerated in the United Kingdom and repatriated back to West Germany in early 1946. Shortly after his return, he became director and joint owner of ''DURAG-Apparatebau GmbH,'' and was a member of the supervisory board of the ''Gesellschaft zur Kernenergieverwertung in Schiffbau und Schiffahrt m.b.H'' Education Diebner was born in 1905 in Obernessa, Weißenfels in German Empire. From 1925, Diebner went on to study Physics at the Martin Luther University ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nuclear Fission
Nuclear fission is a reaction in which the nucleus of an atom splits into two or more smaller nuclei. The fission process often produces gamma photons, and releases a very large amount of energy even by the energetic standards of radioactive decay. Nuclear fission was discovered by chemists Otto Hahn and Fritz Strassmann and physicists Lise Meitner and Otto Robert Frisch. Hahn and Strassmann proved that a fission reaction had taken place on 19 December 1938, and Meitner and her nephew Frisch explained it theoretically in January 1939. Frisch named the process "fission" by analogy with biological fission of living cells. In their second publication on nuclear fission in February 1939, Hahn and Strassmann predicted the existence and liberation of additional neutrons during the fission process, opening up the possibility of a nuclear chain reaction. For heavy nuclides, it is an exothermic reaction which can release large amounts of energy both as electromagnetic radiat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Werner Heisenberg
Werner Karl Heisenberg (; ; 5 December 1901 – 1 February 1976) was a German theoretical physicist, one of the main pioneers of the theory of quantum mechanics and a principal scientist in the German nuclear program during World War II. He published his Umdeutung paper, ''Umdeutung'' paper in 1925, a major reinterpretation of old quantum theory. In the subsequent series of papers with Max Born and Pascual Jordan, during the same year, his matrix mechanics, matrix formulation of quantum mechanics was substantially elaborated. He is known for the uncertainty principle, which he published in 1927. Heisenberg was awarded the 1932 Nobel Prize in Physics "for the creation of quantum mechanics". Heisenberg also made contributions to the theories of the Fluid dynamics, hydrodynamics of turbulent flows, the atomic nucleus, ferromagnetism, cosmic rays, and subatomic particles. He introduced the concept of a wave function collapse. He was also instrumental in planning the first West Germa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waffenamt
(WaA) was the German Army Weapons Agency. It was the centre for research and development of the Weimar Republic and later the Third Reich for weapons, ammunition and army equipment to the German Reichswehr and then Wehrmacht. It was founded 8 November 1919 as (RWA), and 5 May 1922 the name was changed to (HWA). The task of overseeing Germany's gigantic pre-World War II German re-armament, rearmament program was given to the (the Army Acceptance Organization, commonly referred to as the ), a subsidiary of the . By 1940 the consisted of 25,000 personnel in five departments in 16 inspection areas, augmented by specially selected plant personnel who were assigned to assist the inspectors in each manufacturing facility. Later, in the middle of 1944, approximately 8,000 of these inspectors were "freed for service at the front". The was responsible for the testing and acceptance of all weapons, equipment and ammunition before delivery to the . Inspections were carried out acc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Invasion Of Poland
The invasion of Poland, also known as the September Campaign, Polish Campaign, and Polish Defensive War of 1939 (1 September – 6 October 1939), was a joint attack on the Second Polish Republic, Republic of Poland by Nazi Germany, the Slovak Republic (1939–1945), Slovak Republic, and the Soviet Union, which marked the beginning of World War II. The German invasion began on 1 September 1939, one week after the signing of the Molotov–Ribbentrop Pact between Germany and the Soviet Union, and one day after the Supreme Soviet of the Soviet Union had approved the pact. The Soviet invasion of Poland, Soviets invaded Poland on 17 September. The campaign ended on 6 October with Germany and the Soviet Union dividing and annexing the whole of Poland under the terms of the German–Soviet Frontier Treaty. The aim of the invasion was to disestablish Poland as a sovereign country, with its citizens destined for The Holocaust, extermination. German and Field Army Bernolák, Slovak forces ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
