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  2. Polar Electro - Wikipedia

    en.wikipedia.org/wiki/Polar_Electro

    Polar Electro Oy (commonly known as Polar) is a Finnish manufacturer of sports training computers, particularly known for developing the world's first wireless heart rate monitor. [ 1 ] The company is based in Kempele , Finland and was founded in 1977.

  3. List of vacuum tubes - Wikipedia

    en.wikipedia.org/wiki/List_of_vacuum_tubes

    In use since at least 1961, this system was maintained by Pro Electron after their establishment in 1966. [4] ... 6N-H10 – Nuvistor; 6R-A8 – Power triode;

  4. Wikipedia:Reference desk/Archives/Science/May 2006 - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Reference_desk/...

    How do animals obtain water in the winter when water sources are frozen. Some hibernate; that's all I know. Melchoir 01:09, 1 May 2006 (UTC) []. Although this is a very silly question for us Canadians, I actually found a quote: "Studies in Canada have shown some cows have gone 50 to 60 days with snow as the sole water source without any adverse effects.

  5. Proteinogenic amino acid - Wikipedia

    en.wikipedia.org/wiki/Proteinogenic_amino_acid

    Pro Pro contains an unusual ring to the N-end amine group, which forces the CO-NH amide sequence into a fixed conformation. It can disrupt protein folding structures like α helix or β sheet, forcing the desired kink in the protein chain. Common in collagen, it often undergoes a post-translational modification to hydroxyproline. Glutamine: Q Gln

  6. Permafrost carbon cycle - Wikipedia

    en.wikipedia.org/wiki/Permafrost_carbon_cycle

    Soils, in general, are the largest reservoirs of carbon in terrestrial ecosystems.This is also true for soils in the Arctic that are underlain by permafrost. In 2003, Tarnocai, et al. used the Northern and Mid Latitudes Soil Database to make a determination of carbon stocks in cryosols—soils containing permafrost within two meters of the soil surface. [4]

  7. Russian reset - Wikipedia

    en.wikipedia.org/wiki/Russian_reset

    The Russian reset was an attempt by the Obama administration to improve relations between the United States and Russia in ... the 2014 pro-Russian unrest in ...

  8. Start + Flug H-101 - Wikipedia

    en.wikipedia.org/wiki/Start_+_Flug_H-101

    The H-101 differs from the Libelle in having a V-tail, showing its ancestry to the V-tailed Hütter H-30 GFK. [1] Four flush-fitting air brakes were fitted to the trailing edges of the wings, replacing the more conventionally sited air brakes of the Standard Libelle.

  9. Lunar Polar Hydrogen Mapper - Wikipedia

    en.wikipedia.org/wiki/Lunar_Polar_Hydrogen_Mapper

    Lunar Polar Hydrogen Mapper, or LunaH-Map, was one of the 10 CubeSats launched with Artemis 1 on 16 November 2022. [2] [3] Along with Lunar IceCube and LunIR, LunaH-Map will help investigate the possible presence of water-ice on the Moon. [1] Arizona State University began development of LunaH-Map after being awarded a contract by NASA in early ...