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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]] &ndash; 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
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