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  • Thumbnail for Optical instrument
    An optical instrument is a device that processes light waves (or photons), either to enhance an image for viewing or to analyze and determine their characteristic...
    3 KB (305 words) - 17:00, 6 December 2023
  • Tai Wei Yuan, the Supreme Palace Enclosure (太微垣), is one of the San Yuan or Three enclosures. Stars and constellations of this group are visible during...
    3 KB (46 words) - 18:29, 27 June 2023
  • SQL:2006 or ISO/IEC 9075:2006 standard is a revision part 14 (ISO/IEC 9075-14:2006) of the ISO standard for the SQL database query language. It is not...
    1 KB (146 words) - 10:08, 7 July 2024
  • The eye relief of an optical instrument (such as a telescope, a microscope, or binoculars) is the distance from the last surface of an eyepiece within...
    5 KB (770 words) - 10:16, 11 June 2023
  • In open systems, a virtual terminal (VT) is an application service that: Allows host terminals on a multi-user network to interact with other hosts regardless...
    1 KB (155 words) - 23:26, 22 June 2023
  • Thumbnail for Geir Ivarsøy
    Geir Ivarsøy (June 27, 1957 – March 9, 2006) was the lead programmer at Opera Software. He and Jon von Tetzchner were part of a research group at the Norwegian...
    2 KB (189 words) - 04:58, 10 March 2024
  • Bùi Thanh Liêm (June 30, 1949 - September 26, 1981) was a Vietnamese cosmonaut. Born in Hanoi, Vietnam, he was a pilot for the Vietnam People's Air Force...
    2 KB (155 words) - 18:30, 27 March 2024
  • In algebraic topology, a branch of mathematics, an orientation character on a group π {\displaystyle \pi } is a group homomorphism where: ω : π → { ± 1...
    2 KB (247 words) - 12:11, 13 August 2023
  • Thumbnail for Potomac Consolidated TRACON
    Potomac TRACON (Terminal Radar Approach CONtrol), abbreviated PCT, is the FAA air traffic control facility in charge of the Washington, D.C. airspace and...
    2 KB (175 words) - 19:18, 15 July 2024
  • Biella-Cerrione Airport (ICAO: LILE) is an airport in Cerrione, Italy, near Biella, that specialises in general aviation. The operator of the airport was...
    781 bytes (75 words) - 21:17, 26 June 2023
  • Thumbnail for Mainz Microtron
    The Mainz Microtron (German name: Mainzer Mikrotron), abbreviated MAMI, is a microtron (particle accelerator) which provides a continuous wave, high intensity...
    13 KB (1,863 words) - 02:27, 16 May 2024
  • Bethany Christian Trust is a Scotland wide charity which started in Edinburgh focusing on homeless and vulnerable people. The charity was established in...
    1 KB (85 words) - 05:05, 4 April 2024
  • BT-Epoxy (BT short for Bismaleimide-Triazine resin) is one of a number of thermoset resins used in printed circuit boards (PCBs). It is a mixture of epoxy...
    1 KB (186 words) - 08:26, 28 February 2024
  • This is a list of significant dust storms. The prevalent months for a National Weather Service dust storm warning to be issued for a dust storm originating...
    2 KB (69 words) - 14:59, 14 June 2023
  • Data query language (DQL) is part of the base grouping of SQL sub-languages. These sub-languages are mainly categorized into four categories: a data query...
    1 KB (142 words) - 16:12, 29 May 2024
  • A hyetograph is a graphical representation of the distribution of rainfall intensity over time. For instance, in the 24-hour rainfall distributions as...
    1 KB (136 words) - 19:49, 14 June 2023
  • Caiari Airport (IATA: PVH) was an airport that served Porto Velho, Brazil until 1969, when Governador Jorge Teixeira de Oliveira International Airport...
    2 KB (136 words) - 21:11, 11 March 2024
  • M-400 UAV was an experimental reconnaissance unmanned aerial vehicle was designed and built by the Institute of Technology Air Defense by the Vietnamese...
    1 KB (117 words) - 17:29, 22 June 2023
  • Mulegé Airstrip or Mulegé Municipal Airstrip (IATA: MUG, ICAO: MMMG) is a public dirt airstrip located 3 kilometres (1.9 mi) northeast of the town of Mulegé...
    2 KB (108 words) - 19:01, 6 June 2023
  • The Sable Tin Deposit also known as "Sobolinoye" (Rus: Соболиное) is a high grade tin-copper deposit located in the Solnechny District of Khabarovsk Krai...
    6 KB (818 words) - 07:35, 15 June 2023
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