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Walther Nernst
Walther Hermann Nernst (; 25 June 1864 – 18 November 1941) was a German physical 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. 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. Life and career Early years Nernst was born in Briesen, Germany (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, Germany (now Grudziądz, Poland). Studies Nernst started ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foreign Member Of The Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the Fellows of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural science, natural knowledge, including mathematics, engineering science, and medical science". Overview Fellowship of the Society, the oldest known scientific academy in continuous existence, is a significant honour. It has been awarded to :Fellows of the Royal Society, around 8,000 fellows, including eminent scientists Isaac Newton (1672), Benjamin Franklin (1756), Charles Babbage (1816), Michael Faraday (1824), Charles Darwin (1839), Ernest Rutherford (1903), Srinivasa Ramanujan (1918), Jagadish Chandra Bose (1920), Albert Einstein (1921), Paul Dirac (1930), Subrahmanyan Chandrasekhar (1944), Prasanta Chandra Mahalanobis (1945), Dorothy Hodgkin (1947), Alan Turing (1951), Lise Meitner (1955), Satyendra Nath Bose (1958), and Francis Crick (1959). More recently, fellow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ludwig Boltzmann
Ludwig Eduard Boltzmann ( ; ; 20 February 1844 – 5 September 1906) was an Austrian mathematician and Theoretical physics, theoretical physicist. His greatest achievements were the development of statistical mechanics and the statistical explanation of the second law of thermodynamics. In 1877 he provided the current definition of entropy, S = k_ \ln \Omega, where Ω is the number of microstates whose energy equals the system's energy, interpreted as a measure of the statistical disorder of a system. Max Planck named the constant the Boltzmann constant. Statistical mechanics is one of the pillars of modern physics. It describes how macroscopic observations (such as temperature and pressure) are related to microscopic parameters that fluctuate around an average. It connects thermodynamic quantities (such as heat capacity) to microscopic behavior, whereas, in classical thermodynamics, the only available option would be to measure and tabulate such quantities for various mat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kurt Mendelssohn
Kurt Alfred Georg Mendelssohn FRS (7 January 1906, Berlin-Schoeneberg – 18 September 1980) was a German-born British medical physicist, elected a Fellow of the Royal Society in 1951. Family life He was the only child of Ernst Moritz Mendelssohn and Elizabeth Ruprecht. Through his grandfather he was a great-great-grandson of Saul Mendelssohn, the younger brother of philosopher Moses Mendelssohn. Retrieved 4 May 2009. This places him amongst the . Francis Simon and Heinrich Mendels ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Von Lieben
Robert von Lieben (September 5, 1878, in Vienna – February 20, 1913, in Vienna) was an Austrian entrepreneur, and self-taught physicist and inventor. Lieben and his associates Eugen Reisz and Siegmund Strauss invented and produced a gas-filled triode – the first thermionic valve with a control grid that was designed specifically for electronic amplifier, amplification rather than demodulation of signals, and is a distant ancestor of the thyratron. After Lieben's death, the "Lieben valve", which is also known in English as the "Lieben-Reisz valve" and in German as the "LRS-Relais" (Lieben-Reisz-Strauss relay), was used in the world's first continuous wave radio frequency generator designed for Radiotelephone, radio telephony. Biography Robert von Lieben was the fourth of five children born into a wealthy History of the Jews in Vienna, Viennese Jewish family who were related to the Auspitz, Gomperz, Todesco and Wertheimstein clans. His father Leopold von Lieben man ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Max Bodenstein
Max Ernst August Bodenstein (July 15, 1871 – September 3, 1942) was a German physical chemist known for his work in chemical kinetics. He was first to postulate a chain reaction mechanism and that explosions are branched chain reactions, later applied to the atomic bomb. Early life Max Bodenstein was born in Magdeburg on 15 July 1871 as the eldest son of Magdeburg merchant and brewer Franz Bodenstein (1834–1885) and his first wife Elise Meissner (1846–1876). Education In 1888, Max Bodenstein enrolled at the University of Heidelberg at the age of 17 to study chemistry with Carl Remigius Fresenius. On 25 October 1893, he received his PhD thesis: "''Über die Zersetzung des Jodwasserstoffes in der Hitze''" (On the degradation of hydrogen iodide in hot temperature), with Victor Meyer as his supervisor at the University of Heidelberg. Following graduation, Bodenstein received two years of additional training in Berlin-Charlottenburg and Göttingen. Bodenstein studied organic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gilbert N
Gilbert may refer to: People and fictional characters *Gilbert (given name), including a list of people and fictional characters * Gilbert (surname), including a list of people Places Australia * Gilbert River (Queensland) * Gilbert River (South Australia) Kiribati * Gilbert Islands, a chain of atolls and islands in the Pacific Ocean United States * Gilbert, Arizona, a town * Gilbert, Arkansas, a town * Gilbert, Florida, the airport of Winterhaven * Gilbert, Iowa, a city * Gilbert, Louisiana, a village * Gilbert, Michigan, and unincorporated community * Gilbert, Minnesota, a city * Gilbert, Nevada, ghost town * Gilbert, Ohio, an unincorporated community * Gilbert, Pennsylvania, an unincorporated community * Gilbert, South Carolina, a town * Gilbert, West Virginia, a town * Gilbert, Wisconsin, an unincorporated community * Mount Gilbert (other), various mountains * Gilbert River (Oregon) Outer space * Gilbert (lunar crater) * Gilbert (Martian crater) Arts a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arnold Eucken
Arnold Thomas Eucken (; 3 July 1884 – 16 June 1950) was a German chemist and physicist. He is known for his contribution to thermodynamics and molecular physics, in particular, for the discovery of Eucken's law of thermal conductivity, the measurement of the heat capacity of hydrogen at low temperatures, and the development of the Eucken–Polanyi potential theory of adsorption. Life Arnold Thomas Eucken was born in Jena, son of the philosopher and later Nobel Prize in Literature laureate Rudolf Christoph Eucken, in Jena. A maternal great grandfather was the physicist Thomas Johann Seebeck. His brother Walter became an economist. Arnold Eucken went to the humanist high school in Jena and studied Physics and Mathematics at the Kiel University, University of Jena and University of Berlin. In 1905 he began to work in Berlin under Walther Nernst on the energy states of hydrogen and received a doctorate in 1906. He habilitated in 1911 and after the Italo-Turkish War he joined b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margaret Eliza Maltby
Margaret Eliza Maltby (December 10, 1860 – May 3, 1944) was an American physicist notable for her measurement of high Electrolyte, electrolytic Electrical resistance and conductance, resistances and the Conductivity (electrolytic), conductivity of very dilute Solution (chemistry), solutions. Maltby was the first woman to earn a Bachelor of Science degree from the Massachusetts Institute of Technology, and the first woman to earn a Doctor of Philosophy, Ph.D. in physics from any German university. She taught for over 30 years at Barnard College where she introduced one of the first courses on the Musical acoustics, physics of music. Maltby was active in the American Association of University Women where she was instrumental in helping female academics receive fellowships to study and conduct research, at a time when it was uncommon for women to be eligible for such fellowships. Maltby had a child out of Marriage, wedlock. Unusually for her time, she was able to continue her care ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
