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Eva Von Bahr (physicist)
Eva Wilhelmina Julia von Bahr-Bergius, (16 September 1874 – 28 February 1962) was a Swedish physicist and teacher at a folk high school. She was the first woman in Sweden to become a docent in physics. She is known for her contact with and support of the poet Dan Andersson, for her friendship and support of the physicist Lise Meitner, and as a Catholicism, Catholic writer. Biography Background Eva von Bahr's parents were häradshövding (district judge) Carl von Bahr (1830–1900) and his wife Elisabeth Boström (1838–1914). She was the sister of Johan von Bahr, mayor of Uppsala, and Nephew and niece, niece of prime minister Erik Gustaf Boström (1842–1907) and Philanthropy, philanthropist Ebba Boström (1844–1902), founder of the charitable institution ''Samariterhemmet'' in Uppsala. Eva von Bahr was born at Mälby farm in Roslags-Kulla (now in Österåker Municipality).Hedqvist 2012, pp. 46-53 Academic career Despite her family's wishes she wanted an education a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Österåker Municipality
Österåker Municipality ( sv, Österåkers kommun, ) is a municipality in Stockholm County in east central Sweden. Its seat is located in the town of Åkersberga, with a population of 26,727 (2005). From 1974 to 1982 Österåker was part of Vaxholm Municipality. Its location by the Stockholm archipelago, in the Roslagen area, attracts both people who settles here, often commuting to Stockholm, and visiting tourists. Österåker boasts several golf courses, many possibilities for canoeing, horse riding, fishing and other nature activities. Österåker also has a historical significance, with at least three notable castles from the 17th and 18th centuries, with histories tracing even further back. Sweden's once largest quartz mine, the Härsbacka mine, lays within the municipality. Like many other municipalities making up Metropolitan Stockholm, Österåker has a significant outward-commuting mainly to Stockholm, with some 13,000 commuters. Geography Of the 800 islands and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philanthropy
Philanthropy is a form of altruism that consists of "private initiatives, for the Public good (economics), public good, focusing on quality of life". Philanthropy contrasts with business initiatives, which are private initiatives for private good, focusing on material gain; and with government endeavors, which are public initiatives for public good, notably focusing on provision of public services. A person who practices philanthropy is a List of philanthropists, philanthropist. Etymology The word ''philanthropy'' comes , from ''phil''- "love, fond of" and ''anthrōpos'' "humankind, mankind". In the second century AD, Plutarch used the Greek concept of ''philanthrôpía'' to describe superior human beings. During the Middle Ages, ''philanthrôpía'' was superseded in Europe by the Christian theology, Christian cardinal virtue, virtue of ''charity'' (Latin: ''caritas''); selfless love, valued for salvation and escape from purgatory. Thomas Aquinas held that "the habit of charity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Walther Nernst
Walther Hermann Nernst (; 25 June 1864 – 18 November 1941) was a German chemist known for his work in thermodynamics, physical chemistry, electrochemistry, and solid state physics. His formulation of the Nernst heat theorem helped pave the way for the third law of thermodynamics, for which he won the 1920 Nobel Prize in Chemistry. He is also known for developing the Nernst equation in 1887. Life and career Early years Nernst was born in Briesen in West Prussia (now Wąbrzeźno, Poland) to Gustav Nernst (1827–1888) and Ottilie Nerger (1833–1876). His father was a country judge. Nernst had three older sisters and one younger brother. His third sister died of cholera. Nernst went to elementary school at Graudenz. He studied physics and mathematics at the universities of Zürich, Berlin, Graz and Würzburg, where he received his doctorate 1887. In 1889, he finished his habilitation at University of Leipzig. Personal attributes It was said that Nernst was mechanically minde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Max Von Laue
Max Theodor Felix von Laue (; 9 October 1879 – 24 April 1960) was a German physicist who received the Nobel Prize in Physics in 1914 for his discovery of the diffraction of X-rays by crystals. In addition to his scientific endeavors with contributions in optics, crystallography, quantum theory, superconductivity, and the theory of relativity, Laue had a number of administrative positions which advanced and guided German scientific research and development during four decades. A strong objector to Nazism, he was instrumental in re-establishing and organizing German science after World War II. Biography Early years Laue was born in Pfaffendorf, now part of Koblenz, Germany, to Julius Laue and Minna Zerrenner. In 1898, after passing his ''Abitur'' in Strassburg, he began his compulsory year of military service, after which in 1899 he started to study mathematics, physics, and chemistry at the University of Strassburg, the University of Göttingen, and the Ludwig Maximilian Uni ... [...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 physicist whose discovery of energy 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 theory, which revolutionized human understanding of atomic and subatomic processes. In 1948, the German scientific institution Kaiser Wilhelm Society (of which Planck was twice president) was renamed Max Planck Society (MPG). The MPG now includes 83 institutions representing a wide range of scientific directions. Life and career Planck came from a traditional, intellectual family. His paternal great-grandfather and grandfather were both theology professors in Göttingen; his father was a law professor at the University of Kiel and Munich. One of his uncles was also a judge. Planck was born in 1858 in Kiel, Holstein, to Johann Julius Wilhelm Plan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albert Einstein
Albert Einstein ( ; ; 14 March 1879 – 18 April 1955) was a German-born theoretical physicist, widely acknowledged to be one of the greatest and most influential physicists of all time. Einstein is best known for developing the theory of relativity, but he also made important contributions to the development of the theory of quantum mechanics. Relativity and quantum mechanics are the two pillars of modern physics. His mass–energy equivalence formula , which arises from relativity theory, has been dubbed "the world's most famous equation". His work is also known for its influence on the philosophy of science. He received the 1921 Nobel Prize in Physics "for his services to theoretical physics, and especially for his discovery of the law of the photoelectric effect", a pivotal step in the development of quantum theory. His intellectual achievements and originality resulted in "Einstein" becoming synonymous with "genius". In 1905, a year sometimes described as his ' ... [...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] |
Chalmers Tekniska Högskola
Chalmers University of Technology ( sv, Chalmers tekniska högskola, commonly referred to as Chalmers) is a private research university located in Gothenburg, Sweden. Chalmers focuses on engineering and science, but more broadly it also conducts research and offers education in shipping, architecture and management. The university has approximately 3100 employees and 10,000 students. Chalmers continuously holds the titles of both the most well-known and best-reputed university in Sweden, according to annual public surveys. Additionally, it is a highly reputable university internationally, known for its engineering education and research. Chalmers is consistently ranked among the world's top 100 universities in engineering and technology, and it is considered one of Europe's leading technical universities. Chalmers is coordinating the Graphene Flagship, the European Union's biggest research initiative to bring graphene innovation out of the lab and into commercial applicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Knut Ångström
Knut Johan Ångström (12 January 18574 March 1910) was a Swedish physicist. He was the son of physicist Anders Jonas Ångström and studied in Uppsala from 1877 to 1884, when he received his ''licentiat''-degree, before going for a short time to the University of Strassburg (Strasbourg) to study with August Kundt. Coming back to Uppsala, he completed his doctoral degree and was appointed lecturer in physics at the new university college in Stockholm (now Stockholm University) in 1885. After a few years working there, he returned to Uppsala in 1891 and received the professorship of Physics in 1896. He focused his research work on investigating the radiation of heat from the sun, terrestrial nocturnal emission and its absorption by the Earth's atmosphere, and to that end devised various delicate methods and instruments, including his electric compensation pyrheliometer, invented in 1893, apparatus for obtaining a photographic representation of the infra-red spectrum (1895) and pyrg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hahn Meitner 1912
Hahn may refer to: Places *Hahn (crater), on the Moon *Hahn (Holzhausen), a hill in Hesse, Germany * Hahn, Rhineland-Palatinate, a municipality in Germany **Hahn Air Base, a former frontline NATO facility near Hahn ** Frankfurt–Hahn Airport *Hahn, Texas, U.S. Businesses *The Hahn Company, a defunct American shopping center owner and developer * Hahn Air, a German airline *Hahn Group, a German industrial company *Hahn Brewery, a brewery in Sydney, Australia *Hahn Fire Apparatus, a defunct American manufacturer of fire engines and buses People *Hahn (surname), a German surname (including a list of people with the name) *Ida, Countess von Hahn-Hahn (1805–1880), German author *von Hahn, the name of the German-Baltic-Russian noble family Other uses * Hahn series, a mathematical formal infinite series * Hahn–Banach theorem, theory in functional analysis See also * *Han (other) * Hann (other) *Hahne Hahne is a German surname. Notable people with the surname i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Infrared
Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light. It is therefore invisible to the human eye. IR is generally understood to encompass wavelengths from around 1 millimeter (300 GHz) to the nominal red edge of the visible spectrum, around 700 nanometers (430 THz). Longer IR wavelengths (30 μm-100 μm) are sometimes included as part of the terahertz radiation range. Almost all black-body radiation from objects near room temperature is at infrared wavelengths. As a form of electromagnetic radiation, IR propagates energy and momentum, exerts radiation pressure, and has properties corresponding to both those of a wave and of a particle, the photon. It was long known that fires emit invisible heat; in 1681 the pioneering experimenter Edme Mariotte showed that glass, though transparent to sunlight, obstructed radiant heat. In 1800 the astronomer Sir William Herschel discovered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctoral Thesis
A thesis ( : theses), or dissertation (abbreviated diss.), is a document submitted in support of candidature for an academic degree or professional qualification presenting the author's research and findings.International Standard ISO 7144: DocumentationPresentation of theses and similar documents International Organization for Standardization, Geneva, 1986. In some contexts, the word "thesis" or a cognate is used for part of a bachelor's or master's course, while "dissertation" is normally applied to a doctorate. This is the typical arrangement in American English. In other contexts, such as within most institutions of the United Kingdom and Republic of Ireland, the reverse is true. The term graduate thesis is sometimes used to refer to both master's theses and doctoral dissertations. The required complexity or quality of research of a thesis or dissertation can vary by country, university, or program, and the required minimum study period may thus vary significantly in du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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