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- In mathematics, the '''Fuchs relation''' is a relation between the starting ex A [[linear differential equation]] in which every [[Mathematical singularities|singular point]], including the po ...5 KB (818 words) - 22:59, 22 October 2022
- ...besthermometer.pdf University of Münster (Münster, North Rhine-Westphalia, Germany)] ...lower bulb is warmer, the vapor pressure in it is higher. The difference in vapor pressure forces the liquid from the lower bulb to the upper bulb. Th ...6 KB (977 words) - 03:13, 17 October 2024
- | driverdiameter = {{convert|1905|mm|ftin|frac=8|abbr=on}} | cylindersize = {{convert|500|mm|in|frac=16|abbr=on}} ...6 KB (792 words) - 23:26, 8 February 2025
- The generalized series at <math>\xi\in\mathbb{C}</math> is defined by ...th>(z-\xi)^\alpha\sum_{k=0}^\infty c_k(z-\xi)^k, \text{ with } \alpha,c_k \in \mathbb{C} \text{ and } c_0\neq0, </math> ...11 KB (1,742 words) - 01:30, 18 December 2024
- | name = Geometric Exercises in Paper Folding | image = File:Geometrical Exercises in Paper Folding title page.png ...11 KB (1,546 words) - 20:47, 3 December 2024
- ...(EMW). It is 20,000 pages in length (6 volumes, ''i.e. Bände'', published in 23 separate books <ref name=books>Books 1-1, 1-2, 2-1-1, 2-1-2, 2-2, 2-3-1, ...ia. In 1904 he contributed a preparatory report on the publication venture in which the [[mission statement]] is given. ...15 KB (2,105 words) - 08:32, 7 January 2025
- | education = [[University of Michigan]] (BA 1905, PhD 1907) ...titative determination of aliphatic amino groups: some applications of it in the chemistry of proteins, urine, and enzymes), ''Berichte der Deutschen Ch ...13 KB (1,538 words) - 14:46, 13 July 2024
- {{short description|American physicist (1905–1986)}} | birth_date = {{Birth date|1905|05|25}} ...20 KB (2,751 words) - 14:36, 23 July 2024
- ...), so-called "Crab class"; given in payment for the locomotive ''PEGASUS'' in 1842 ...othwell]] (GB), [[driving wheel]] diameter 1372 mm; ''COMET'' rebuilt in 1842 into B1 n2, retired by 1848 ...32 KB (4,171 words) - 17:54, 12 July 2024
- ...called "algebra", while the term "abstract algebra" is seldom used except in [[mathematical education|pedagogy]]. ...as single objects. For example, the structure of groups is a single object in universal algebra, which is called the ''[[variety (universal algebra)|vari ...33 KB (4,856 words) - 16:42, 24 February 2025
- ...{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
- ...tivity. Einstein later improved his prediction after finalizing his theory in 1915 and obtaining the solution to his equations by [[Karl Schwarzschild]]. ...s 0.83 seconds of arc for a star that would be just on the limb of the Sun in the absence of gravity. ...39 KB (5,588 words) - 19:03, 1 January 2025
- ...in concept, how the [[Heisenberg uncertainty principle]] might be evaded. In a profound contribution to the literature on [[quantum mechanics]], Einstei ...|last1=El Skaf|first1=Rawad|title=What Notion of Possibility Should We Use in Assessing Scientific Thought Experiments?|journal=Revue de la Société de Ph ...104 KB (15,706 words) - 15:25, 23 October 2024
- [[Radio wave]]s were first identified in German physicist [[Heinrich Hertz]]'s 1887 series of experiments to prove J ...and were not used for communication but instead as laboratory instruments in scientific experiments and engineering demonstrations. ...105 KB (14,930 words) - 18:29, 13 February 2025
- | caption = Dent in 1928 | alt = Black and white picture of Beryl May Dent, taken in 1928, seated front row, from a group photograph of the other staff (not sho ...187 KB (24,671 words) - 19:27, 23 February 2025
- ...[https://books.google.com/books?id=whc4AAAAMAAJ&pg=PT5 digitized version] in [[Google Books]].</ref>]] ...radiation]], radioactive substances such as [[radon]] and [[radium]] found in the environment, and the potential health hazards of non-ionizing radiation ...263 KB (37,147 words) - 20:45, 27 January 2025
- ...) - 15.JPG|thumb|Outside of typical elevators, shown in an office building in [[Portland, Oregon]]]] ...n Alexanderplatz station|Alexanderplatz]] [[Berlin U-Bahn|U-Bahn]] station in Berlin is built with glass walls and doors, exposing the inner workings.]] ...145 KB (21,298 words) - 21:19, 22 February 2025
- ...r the Don Bosco Technical School of [[Sihanoukville (city)|Sihanoukville]] in 2008]] ...American]] students in a computer fundamentals class taking an online test in 2001]] ...74 KB (10,893 words) - 07:16, 13 January 2025
- ...al prototypes. Rather than the various complex systems of subdivision then in use, they also preferred a decimal system to ease their calculations. ...e many features of the [[Ancien Régime]], including [[Units of measurement in France before the French Revolution|the traditional units of measure]]. As ...91 KB (13,381 words) - 00:08, 29 January 2025
- {{Short description|Overview of scientific and technological developments in Iran/Persia}} ...using its [[safir (rocket)|own launcher]] and the sixth to send [[animals in space]].]] ...180 KB (24,048 words) - 09:26, 28 February 2025