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  2. 4-Digits - Wikipedia

    en.wikipedia.org/wiki/4-Digits

    Unlike the 1+3D, the 3D only has first, second, and third places. Prizes are significantly lower than 1+3D, the top prize being RM660 for Big First place. Their 1+3D follows the same structure as the Magnum 4D. Dà Mǎ Cǎi also have 3D and 1+3D Jackpot Games. The latest product introduced from Dà Mǎ Cǎi is Dà Mǎ Cǎi Jackpot in January ...

  3. X-ray crystallography - Wikipedia

    en.wikipedia.org/wiki/X-ray_crystallography

    X-ray crystallography is the experimental science of determining the atomic and molecular structure ... 3D depiction of ... She was awarded the Nobel Prize in ...

  4. Cryptand - Wikipedia

    en.wikipedia.org/wiki/Cryptand

    The most common and most important cryptand is N[CH 2 CH 2 OCH 2 CH 2 OCH 2 CH 2] 3 N; the systematic IUPAC name for this compound is 1,10-diaza-4,7,13,16,21,24-hexaoxabicyclo[8.8.8]hexacosane. This compound is termed [2.2.2]cryptand , where the numbers indicate the number of ether oxygen atoms (and hence binding sites) in each of the three ...

  5. AOL Mail

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    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  6. Chikashi Toyoshima - Wikipedia

    en.wikipedia.org/wiki/Chikashi_Toyoshima

    In doing so, he reconstructed a 3D structure of an ion channel at 17 Å resolution. [8] This was the first 3D reconstruction of this ion channel. [ 3 ] Soon afterward, the same method was applied to reconstruct the 3D structure of the Ca 2+ ATPase with help from David Stokes.

  7. Millennium Prize Problems - Wikipedia

    en.wikipedia.org/wiki/Millennium_Prize_Problems

    The other six Millennium Prize Problems remain unsolved, despite a large number of unsatisfactory proofs by both amateur and professional mathematicians. Andrew Wiles , as part of the Clay Institute's scientific advisory board, hoped that the choice of US$ 1 million prize money would popularize, among general audiences, both the selected ...

  8. Point groups in three dimensions - Wikipedia

    en.wikipedia.org/wiki/Point_groups_in_three...

    Within the possibilities of isometry groups in 3D, there are infinitely many abstract group types with 0, 1 and 3 elements of order 2, there are two with 4n + 1 elements of order 2, and there are three with 4n + 3 elements of order 2 (for each n ≥ 8 ). There is never a positive even number of elements of order 2.

  9. Microcrystal electron diffraction - Wikipedia

    en.wikipedia.org/wiki/Microcrystal_electron...

    Microcrystal electron diffraction, or MicroED, [1] [2] is a CryoEM method that was developed by the Gonen laboratory in late 2013 at the Janelia Research Campus of the Howard Hughes Medical Institute. MicroED is a form of electron crystallography where thin 3D crystals are used for structure determination by electron diffraction. Prior to this ...