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- {{Short description|American physicist (1924–2018)}} | birth_date = {{Birth date|1924|1|21|df=y}} ...12 KB (1,529 words) - 06:11, 20 July 2024
- '''Küpfmüller's uncertainty principle''' by [[Karl Küpfmüller]] in the year 1924 states that the relation of the [[rise time]] of a [[bandlimited]] signal t ...}(f)</math> with a [[rectangular function]] of width <math>\Delta f</math> in frequency domain: ...4 KB (636 words) - 08:17, 18 December 2023
- ...-shapiro&pid=164026760}}</ref> He is known for his two theorems (published in 1957) on the uniqueness of multiple [[Fourier series]].<ref>{{cite journal| ...was in the 6th wave of a beachhead landing on [[Cebu]] and saw much action in the ensuing campaign.<ref name=LegacyObit/>}} ...7 KB (897 words) - 08:01, 6 May 2024
- '''Helen Popova Alderson''' (1924–1972) was a Soviet and British mathematician and mathematics translator kno ...f [[Ivan Pavlov]]. She began studying mathematics at [[Moscow University]] in 1937, when she was only 13. She had to break off her studies because of [[W ...6 KB (723 words) - 21:17, 25 February 2025
- {{Short description|French mathematician (1924–1987)}} ...987) was a French mathematician who worked on the theory of [[Lie group]]s in the context of [[p-adic analysis|{{nowrap|''p''-adic}} analysis]]. ...6 KB (788 words) - 00:49, 31 December 2024
- ...ections Online (NCCO): Science, Technology, and Medicine: 1780-1925 | year=1924 | chapter-url=https://books.google.com/books?id=rh1SAQAAMAAJ&pg=PA1185 | ch ...and Electrical Plant): Modern Power Station Practice | publisher=Elsevier Science | year=2013 | isbn=978-1-4831-5751-1 | chapter-url=https://books.google.com ...4 KB (533 words) - 07:03, 14 October 2023
- *''P'' is the pressure in megapascals ...l Indentation Hardness Test," ''Trans. Am. Soc. Steel Treating'', '''6''' (1924).</ref> ...3 KB (491 words) - 22:05, 16 December 2021
- {{short description|Particle physics experimental design developed 1924}} ...er Bothe and Bruno Rossi: The birth and development of coincidence methods in cosmic-ray physics." Italian Association for the Teaching of Physics, ''arX ...14 KB (1,917 words) - 18:46, 6 August 2024
- ...}</ref> They are typically colorless weak acids that are sparingly soluble in water. Like the [[silicate]] anions, which are their better known [[conjuga ...trasilicic, etc.) acids. Well defined silicic acids have not been obtained in a form that has been characterized by [[X-ray crystallography]]. ...8 KB (1,165 words) - 13:33, 16 July 2024
- | known_for = Linear plots in enzyme kinetics; political activism ...trition, public health, statistics, and computer science. His name appears in the '''[[Hanes–Woolf plot]]''' for [[Enzyme kinetics|enzyme kinetic]] data. ...10 KB (1,532 words) - 20:19, 13 February 2025
- ...ects.{{sfn|Kilbreath|Gandevia|1993}} During the test subjects are assisted in producing a reference force using various types of feedback (static weight ...ials from ab initio data | journal = Modelling and Simulation in Materials Science and Engineering | volume = 15 | issue = 3| page = 295 | doi = 10.1088/0965- ...6 KB (824 words) - 06:12, 6 November 2024
- '''Franz Rudolf Paul Gruner''' (13 January 1869 in [[Bern]] – 11 December 1957) was a [[Switzerland|Swiss]] [[physicist] ...13 to 1939 professor ordinarius for [[theoretical physics]] (the first one in Switzerland). From 1921 to 1922 he was [[Rector (academia)|rector]] of this ...14 KB (1,912 words) - 10:12, 29 January 2025
- ...ref name=nrc>{{cite book|title=Condensed-matter and materials physics: the science of the world around us|year=2010|publisher=National Research Council|isbn=9 ...om/novel-metal-discovered-where-electrons-flow-in-the-same-way-water-flows-in-a-pipe/|access-date=2021-09-20|website=SciTechDaily|language=en-US}}</ref> ...8 KB (1,096 words) - 14:16, 18 March 2024
- {{short description|Chemical reaction in which one entity is inserted between bonded parts of another}} ...nation complex]] is involved, these reactions are typically organometallic in nature and involve a bond between a [[transition metal]] and a [[carbon]] o ...17 KB (2,325 words) - 16:30, 17 May 2024
- ...|doi=10.1016/j.chemosphere.2022.135006 |url=https://www.sciencedirect.com/science/article/pii/S0045653522014990|hdl=10256/21676 |hdl-access=free }}</ref>[[Fi ...020</ref> In addition, ''Soft X-ray emission spectroscopy'' (SXES) is used in determining the [[electronic structure]] of materials by studying transitio ...16 KB (2,324 words) - 13:29, 9 February 2025
- ...(biology)|morphological]] development (the [[plastochron]]). It is useful in studying plant development requiring destructive [[measurement]] on multipl ...the leaf's sequential index (or serial) number. This number is increasing in the acropetal direction. If the seedling's leaves of the organ are the sour ...10 KB (1,518 words) - 19:24, 7 December 2024
- {{about|the geochemistry term|modern data|Abundance of elements in Earth's crust|the geodesy term|Earth ellipsoid#Historical Earth ellipsoids} ...a [[chemical element]], typically [[Abundance of elements in Earth's crust|in Earth's crust]]. The technical definition of "Earth's crust" varies among a ...53 KB (6,558 words) - 09:51, 1 January 2025
- ...original contribution to the [[old quantum theory]],{{sfn|Abiko|2015|p=3}} in 1915, independently of other scientists, he formulated [[Sommerfeld-Wilson- ...homeland, Ishiwara received a post of professor at Tohoku University, and in 1919 for his scientific work was awarded the [[Imperial Prize of the Japan ...14 KB (1,888 words) - 16:23, 4 December 2024
- ...mpound's [[melting point]]. The absolute temperatures are usually measured in [[Kelvin]]. ...onsiderations in [[Catalyst|catalytic activity]], [[segregation (materials science)|segregation]] and sintering of solid materials. The Tammann temperature is ...11 KB (1,483 words) - 08:06, 20 May 2024
- ...{Hero of Socialist Labour}}, {{Order of Lenin}}, Medal "For Valiant Labour in the Great Patriotic War 1941–1945", {{Stalin Prize}} ...hlopin<!---1st in 2nd line of name list, help is needed to obtain location in image--> at the 1st All-Union Meeting on Rare Elements, 1925]] ...52 KB (7,955 words) - 01:02, 9 February 2025