• original equation was presented by Robert von Helmholtz (son of German physicist Hermann von Helmholtz) in his dissertation of 1885. In 2020, researchers...
    15 KB (2,663 words) - 02:09, 27 October 2023
  • Thumbnail for Ezra Pound
    central London, to 48 Langham Street, near Great Titchfield Street. The house sat across an alley from the Yorkshire Grey pub, which made an appearance in...
    196 KB (24,703 words) - 17:21, 5 October 2024
  • Thumbnail for List of Falcon 9 and Falcon Heavy launches (2010–2019)
    May 2019). "These are production design, unlike our earlier Tintin demo sats" (Tweet) – via Twitter. "Starlink Mission – SpaceX press kit" (PDF). Archived...
    268 KB (14,496 words) - 15:09, 24 September 2024
  • Thumbnail for Germany
    Research institutions in Germany include the Max Planck Society, the Helmholtz Association, and the Fraunhofer Society and the Leibniz Association. Germany...
    201 KB (16,301 words) - 23:44, 7 October 2024
  • GSG 9 – Ihr Einsatz ist ihr Leben (category Sat.1 original programming)
    (André Hennicke) Petra Helmholtz (Florentine Lahme) The series's first season aired from March 8, 2007 to May 30, 2007 on Sat.1, on Wednesdays at 8:15...
    4 KB (324 words) - 12:20, 20 December 2022
  • Thumbnail for Lord Kelvin
    as Thomson bridge) Kelvin functions Kelvin–Helmholtz instability Kelvin–Helmholtz luminosity Kelvin–Helmholtz mechanism Kelvin material Joule–Kelvin effect...
    97 KB (10,811 words) - 16:22, 28 September 2024
  • roots at P sat {\displaystyle P_{\text{sat}}} . The cubic virial equation of state at T sat {\displaystyle T_{\text{sat}}} is: P sat = R T sat ( 1 + B ρ...
    12 KB (2,101 words) - 19:13, 7 May 2024
  • Thumbnail for Metamaterial antenna
    Metamaterial antenna (redirect from M-SAT)
    electromagnetic performance. Metamaterials surface antenna technology (M-SAT) is an invention that uses metamaterials to direct and maintain a consistent...
    76 KB (8,665 words) - 04:23, 31 July 2024
  • Thumbnail for Swami Vivekananda
    Bernhardt, Nikola Tesla, Emma Calvé and Hermann Ludwig Ferdinand von Helmholtz. He initiated several followers : Marie Louise (a French woman) became...
    99 KB (10,700 words) - 11:12, 6 October 2024
  • Thumbnail for Solar System
    Retrieved 9 April 2022. Green, Daniel W. E. (22 February 2007). "IAUC 8812: Sats OF 2003 AZ_84, (50000), (55637),, (90482)". International Astronomical Union...
    222 KB (21,915 words) - 15:37, 3 October 2024
  • Thumbnail for Geoffrey Hinton
    distributed representations, time delay neural network, mixtures of experts, Helmholtz machines and product of experts. An accessible introduction to Geoffrey...
    55 KB (4,530 words) - 11:19, 8 October 2024
  • Thumbnail for Hermann Grassmann
    laws. Grassmann's work on this subject was inconsistent with that of Helmholtz. Grassmann also wrote on crystallography, electromagnetism, and mechanics...
    28 KB (3,197 words) - 07:38, 20 August 2024
  • Thumbnail for Cirrus cloud
    duplicatus: Intortus variety has an extremely contorted shape, with Kelvin–Helmholtz waves being a form of cirrus intortus that has been twisted into loops...
    61 KB (6,079 words) - 17:10, 3 August 2024
  • Thumbnail for Lise Meitner
    Humboldt University of Berlin next to similar statues of Hermann von Helmholtz and Max Planck. Schools and streets were named after her in many cities...
    109 KB (13,298 words) - 18:51, 28 September 2024
  • Thumbnail for Reversible process (thermodynamics)
    the new, changed parameter value. For example, if a container of water has sat in a room long enough to match the steady temperature of the surrounding...
    13 KB (1,539 words) - 19:54, 8 November 2022
  • Thumbnail for Thomas Henry Huxley
    the Dean of Westminster. Guests such as Charles Darwin and Hermann von Helmholtz were entertained from time to time. They would dine early on first Thursdays...
    120 KB (14,610 words) - 15:39, 4 October 2024
  • Thumbnail for Radio Aurora Explorer
    Radio Aurora Explorer (category CubeSats)
    additional testing facilities to evaluate sensors and prototypes. An in-house Helmholtz Cage was constructed to create and simulate the changes in magnetic fields...
    10 KB (1,045 words) - 19:16, 29 July 2023
  • Thumbnail for Telharmonium
    electrical telegraph that triggered an array of tuned bells In 1885, Hermann Helmholtz’s ‘On the Sensations of Tone’ (1862) appeared in English Elisha Gray’s...
    17 KB (1,672 words) - 13:31, 23 August 2024
  • {\displaystyle i} , with n {\displaystyle n} the number density of particles Helmholtz number H e {\displaystyle He} H e = ω a c 0 = k 0 a {\displaystyle He={\frac...
    42 KB (780 words) - 10:11, 17 June 2024
  • Thumbnail for Arthur Schopenhauer
    noted that Schopenhauer's remark "was a criticism in advance of Helmholtz' theory". Helmholtz had "maintained that geometry requires us to assume the actual...
    154 KB (20,090 words) - 16:09, 7 October 2024
  • Thumbnail for Parker Solar Probe
    non-group comets. In 2024, it was reported that the probe detected a Kelvin-Helmholtz instability (KHI) during an observed coronal mass ejection. It is the...
    90 KB (8,189 words) - 12:37, 24 August 2024
  • research team led by Peter Armbruster and Gottfried Münzenberg at the GSI Helmholtz Centre for Heavy Ion Research (GSI Helmholtzzentrum für Schwerionenforschung)...
    10 KB (965 words) - 17:07, 16 June 2024
  • Thumbnail for Konradas Cafe
    secretary Aleksei Dubenkin. The architect of the Governorate – Theodor Helmholtz – supervised the construction. A sugar shop was opened on the first floor...
    11 KB (1,271 words) - 15:17, 13 July 2024
  • Thumbnail for Klaus Töpfer
    atmosfair, Patron Stiftung Zukunftsfähigkeit, Member of the Advisory Board Helmholtz Association of German Research Centres, Member of the Senate (2007–2009)...
    12 KB (878 words) - 16:35, 4 October 2024
  • next morning to discover they had caused the part of the plate they were sat on to develop. Becquerel correctly reasoned the only source of energy that...
    46 KB (6,577 words) - 12:47, 26 May 2024
  • Thumbnail for Education in Germany
    academic clusters, such as within the Max Planck, Fraunhofer, Leibniz and Helmholtz institutes. This German peculiarity of "outsourcing" research leads to...
    133 KB (15,510 words) - 12:59, 5 October 2024
  • Thumbnail for Dhruva Space
    workspace houses specialised facilities such as a Class 10,000 Cleanroom, a Helmholtz Cage, fully-equipped mechanical and electronic labs, and an operational...
    20 KB (1,873 words) - 00:17, 31 July 2024
  • Thumbnail for Sofya Kovalevskaya
    courses in physics and mathematics under such teachers as Hermann von Helmholtz, Gustav Kirchhoff and Robert Bunsen.: 87–89  Vladimir, meanwhile, went...
    29 KB (3,430 words) - 23:13, 3 October 2024
  • Thumbnail for Ferrofluid
    the future as a thruster mechanism to propel small satellites such as CubeSats. Ferrofluids have numerous optical applications because of their refractive...
    32 KB (3,676 words) - 05:42, 8 August 2024
  • Thumbnail for German Aerospace Center
    the Consultative Committee for Space Data Systems and a member of the Helmholtz Association of German Research Centres. In the context of DLR's initiatives...
    57 KB (5,445 words) - 19:50, 25 July 2024