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  1. 19 hours ago · Brain-derived neurotrophic factor ( BDNF ), or abrineurin, [5] is a protein [6] that, in humans, is encoded by the BDNF gene. [7] [8] BDNF is a member of the neurotrophin family of growth factors, which are related to the canonical nerve growth factor (NGF), a family which also includes NT-3 and NT-4 /NT-5. Neurotrophic factors are found in the ...

    • BDNF, brain-derived neurotrophic factor, ANON2, BULN2, Brain-derived neurotrophic factor, brain derived neurotrophic factor
    • Ortholog search: PDBe RCSB
  2. 19 hours ago · The discrete Fourier transform is an invertible, linear transformation. with denoting the set of complex numbers. Its inverse is known as Inverse Discrete Fourier Transform (IDFT). In other words, for any , an N -dimensional complex vector has a DFT and an IDFT which are in turn -dimensional complex vectors.

  3. › wiki › Kepler_orbitKepler orbit - Wikipedia

    1 day ago · The distance to the focal point is a function of the polar angle relative to the horizontal line as given by the equation ( 13) In celestial mechanics, a Kepler orbit (or Keplerian orbit, named after the German astronomer Johannes Kepler) is the motion of one body relative to another, as an ellipse, parabola, or hyperbola, which forms a two ...

  4. 19 hours ago · The Molotov–Ribbentrop Pact was a non-aggression pact between Nazi Germany and the Soviet Union that enabled those powers to partition Eastern Europe between them. The pact was signed in Moscow on 23 August 1939 by German Foreign Minister Joachim von Ribbentrop and Soviet Foreign Minister Vyacheslav Molotov and was officially known as the Treaty of Non-Aggression between Germany and the ...

  5. 19 hours ago · file. help. " God Save the King " (known as " God Save the Queen " when the monarch is female) is the national and/or royal anthem of the United Kingdom, most of the Commonwealth realms, their territories, and the British Crown Dependencies. [1] [2] The author of the tune is unknown and it may originate in plainchant, but an attribution to the ...

    • September 1745; 277 years ago
    • Unknown
    • "God Save the Queen", (when the monarch is female)
  6. 19 hours ago · Genetic analysis shows that the Bene Israel of India cluster with the indigenous populations of western India, but do have a clear paternal link to the populations of the Levant. A recent more detailed study on Indian Jews has reported that the paternal ancestry of Indian Jews is composed of Middle East specific haplogroups ( E , G , J(xJ2) and ...

  7. › wiki › Noam_ChomskyNoam Chomsky - Wikipedia

    19 hours ago · The second major area to which Chomsky has contributed—and surely the best known in terms of the number of people in his audience and the ease of understanding what he writes and says—is his work on sociopolitical analysis; political, social, and economic history; and critical assessment of current political circumstance.

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