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  • ...July 20, 1879 – January 4, 1955) was a German physicist known for his work in the field of [[thermal science]]. ...-Technische Reichsanstalt]] in [[Charlottenburg]], [[Berlin]]. During this time he founded and directed applied [[thermodynamics]], [[heat transfer]], and ...
    4 KB (511 words) - 16:07, 19 April 2022
  • ...ted his PhD under the supervision of [[:de:Herbert Kurke|Herbert Kurke]]. In his thesis, ...lytische Torsion Riemannscher Mannigfaltigkeiten,'' he solved, at the same time as but independently of [[Jeff Cheeger]], the Ray–Singer conjecture on the ...
    4 KB (475 words) - 20:19, 26 October 2024
  • ...[Karl Küpfmüller]] in the year 1924 states that the relation of the [[rise time]] of a [[bandlimited]] signal to its bandwidth is a constant.<ref name="Roh {{Improve|reason=steps missing, why is the rise time involved? Is it related to sampling intervals?|date=November 2023}} ...
    4 KB (636 words) - 08:17, 18 December 2023
  • {{Short description|Concept in economics}} ...s <math>I_t</math> and depreciation is <math>D_t</math>, the capital stock in the next period, <math>K_{t+1}</math>, is <math>K_t + I_t - D_t</math>. The ...
    4 KB (653 words) - 02:16, 28 July 2024
  • ...locomotive 94 2105 on the turntable of the railway museum at Schwarzenberg in the [[Ore Mountains]] (2 June 2001/photo by geme)]] | [[Piston stroke]]: || colspan="3" align="center" | {{convert|630|mm|in|frac=16|abbr=on}} ...
    6 KB (884 words) - 23:25, 8 February 2025
  • ...y World Sporting Consulting (WSC) Group, the global rights holder for TCR, in October 2022 and takes into account all races utilizing TCR regulations sin ...race is held under. If a race is a part of two or more series at the same time (e.g. [[TCR World Tour]] with the host series), it will be considered as pa ...
    10 KB (1,339 words) - 10:41, 25 July 2024
  • |birth_place = [[Cologne]], Germany ...y 2016) was a Chilean-Mexican [[geophysicist]] known for his contributions in the fields of [[rock mechanics]] and [[seismology]]. ...
    8 KB (1,095 words) - 12:10, 11 September 2024
  • | birth_place = Hof Helle, [[Steinburg]], Germany ...ack''' (born 7 May 1934 at Hof Helle in the [[Steinburg district]]) is a [[Germany|German]] mathematician and [[computer scientist]].<ref name="zbmath">{{cite ...
    8 KB (946 words) - 02:29, 28 February 2025
  • ...' (CIT) is a school of the [[Technical University of Munich]], established in 2022 by the merger of three former departments. As of 2022, it is structure [[Mathematics]] was taught from the beginning at the ''Polytechnische Schule in München'' and the later ''Technische Hochschule München''. [[Otto Hesse]] w ...
    19 KB (2,486 words) - 06:26, 1 March 2025
  • {{For|the noise in the output of a ferromagnet upon a change in the magnetizing force|Barkhausen effect}} ...{v_o}{v_i} = \frac{v_f}{v_i}\frac {v_o}{v_f} = \beta A(j \omega)\,</math>]]In [[electronics]], the '''Barkhausen stability criterion''' is a mathematical ...
    7 KB (903 words) - 03:19, 23 November 2024
  • {{Short description|Minimum blood plasma concentration of a drug during the time between two doses}} ...7676 |oclc=44511664 | location=Aachen, Germany |pages=25–40}} (pages 31–34 in 2003 edition)</ref> {{math|''C''<sub>min</sub>}} is the opposite of {{math| ...
    3 KB (450 words) - 18:52, 8 January 2025
  • ...ldschmidt station at Tuckerton, New Jersey, USA. During World War I it was Germany's main communication channel to the outside world, and was used for diploma [[Image:Goldschmidt alternator at Eilvese Germany 1928.jpg|thumb|upright=1.7|A more powerful 200 kW Goldschmidt machine repla ...
    19 KB (2,676 words) - 21:22, 14 October 2024
  • {{distinguish|text=the [[chain rule]] in calculus}} ...dy of [[Bayesian network]]s, which describe a [[probability distribution]] in terms of conditional probabilities. ...
    9 KB (1,558 words) - 03:27, 24 November 2024
  • ...re phenomenological, but one is deeper than the other. As another example, in fluid dynamics, the [[Navier-Stokes equations]] are more refined than [[Eul ...be considered the deepest level of phenomenological model at that point in time. ...
    8 KB (1,093 words) - 05:41, 18 February 2025
  • | developer = railML.org; Dresden / Germany ...either by hand or with a lot of special developed interfaces with loss of time and cost problems for railway companies.<ref name="1st_UIC_ERIM_conference" ...
    24 KB (3,313 words) - 19:44, 19 February 2025
  • ...windings is not found in textbooks. Another remark in the obituary is that in some references it is stated that it is not possible to find a closed-form An obituary in German was written by Frohne<ref name="Frohne1985"/> and one in Czech by Čeřovský.<ref name="cerovsky1986">Z. Čeřovský: ''Osobnízprávy'', ' ...
    10 KB (1,629 words) - 20:34, 6 September 2024
  • ...ch a network to prove their identity to each other. This protocol utilizes time stamps, but does not depend on synchronized clocks. ...er's message to initiate authentication with Bob within some predetermined time limit without utilizing the trusted Server. The protocol proceeds as follow ...
    4 KB (629 words) - 04:08, 6 May 2023
  • ...ax Planck Institute]] for the Structure and Dynamics of Matter in Hamburg, Germany and at the [[University of Toronto]] with the teams led by Professor R.J.D. ...was taken care of by studying reactions that are photo-active and prepared in such a way that reduced potential barriers.<ref name="Miller"/> ...
    7 KB (989 words) - 13:41, 19 August 2024
  • | image = Gisbert Hasenjaeger as a soldier in World War 2.jpg ...= Picture of Gisbert Hasenjaeger in his identity papers during his time at [[Oberkommando der Wehrmacht Chiffrierabteilung|OKW/Chi]] ...
    15 KB (2,077 words) - 14:34, 30 September 2024
  • ...se takes only a few seconds, it can provide a series of smoke samples over time, allowing boilers etc. to be evaluated over a complete burning cycle and gr ...the test method, exceed one-half of a smoke spot number for only one case in twenty." ...
    4 KB (633 words) - 16:45, 31 October 2022
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