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  2. MU puzzle - Wikipedia

    en.wikipedia.org/wiki/MU_puzzle

    The MU puzzle is a puzzle stated by Douglas Hofstadter and found in Gödel, Escher, Bach involving a simple formal system called "MIU". Hofstadter's motivation is to contrast reasoning within a formal system (i.e., deriving theorems) against reasoning about the formal system itself.

  3. FO4 - Wikipedia

    en.wikipedia.org/wiki/FO4

    The FO4 time for a technology is five times its RC time constant τ; therefore 5·τ = FO4. [ 2 ] Some examples of high-frequency CPUs with long pipeline and low stage delay: IBM Power6 has design with cycle delay of 13 FO4; [ 3 ] clock period of Intel's Pentium 4 at 3.4 GHz is estimated as 16.3 FO4.

  4. Magnetochemistry - Wikipedia

    en.wikipedia.org/wiki/Magnetochemistry

    The small deviations from the spin-only formula may result from the neglect of orbital angular momentum or of spin–orbit coupling. For example, tetrahedral d 3 , d 4 , d 8 and d 9 complexes tend to show larger deviations from the spin-only formula than octahedral complexes of the same ion, because "quenching" of the orbital contribution is ...

  5. Street Fighter IV - Wikipedia

    en.wikipedia.org/wiki/Street_Fighter_IV

    Released on April 27, 2010, Super Street Fighter IV is the first major update to Street Fighter IV. Super Street Fighter IV includes several new online game modes, five new stages, a new announcer and ten additional characters, as well as tweaks and changes to the existing ones, such as new Ultra Combos and additional costumes. [108]

  6. Spin (physics) - Wikipedia

    en.wikipedia.org/wiki/Spin_(physics)

    The conventional definition of the spin quantum number is s = ⁠ n / 2 ⁠, where n can be any non-negative integer. Hence the allowed values of s are 0, ⁠ 1 / 2 ⁠, 1, ⁠ 3 / 2 ⁠, 2, etc. The value of s for an elementary particle depends only on the type of particle and cannot be altered in any known way (in contrast to the spin ...

  7. Muon spin spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Muon_spin_spectroscopy

    The muon spin motion may be measured over a time scale dictated by the muon decay, i.e. a few times τ μ, roughly 10 μs. The asymmetry in the muon decay correlates the positron emission and the muon spin directions. The simplest example is when the spin direction of all muons remains constant in time after implantation (no motion).

  8. Superexchange - Wikipedia

    en.wikipedia.org/wiki/Superexchange

    and when spin–orbit coupling becomes important. Double exchange is a related magnetic coupling interaction proposed by Clarence Zener to account for electrical transport properties. It differs from superexchange in the following manner: in superexchange, the occupancy of the d-shell of the two metal ions is the same or differs by two, and the ...

  9. Fallout Tactics: Brotherhood of Steel - Wikipedia

    en.wikipedia.org/wiki/Fallout_Tactics:...

    Super Mutants: Modified by the Forced Evolutionary Virus, super mutants are hulking beasts that are excellent at combat but lacking in intelligence and agility. Unfortunately, they can't use small weapons such as pistols or rifles. Super Mutants gain perks every four levels.