enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Supersilver ratio - Wikipedia

    en.wikipedia.org/wiki/Supersilver_ratio

    Its true value is the real solution of the equation x 3 = 2x 2 + 1. The name supersilver ratio results from analogy with the silver ratio , the positive solution of the equation x 2 = 2 x + 1 , and the supergolden ratio .

  3. Mole (unit) - Wikipedia

    en.wikipedia.org/wiki/Mole_(unit)

    The mole (symbol mol) is a unit of measurement, the base unit in the International System of Units (SI) for amount of substance, an SI base quantity proportional to the number of elementary entities of a substance.

  4. Polarization (cosmology) - Wikipedia

    en.wikipedia.org/wiki/Polarization_(cosmology)

    The remaining electrons and protons have negligible probability for combining with each other. Thus, a small fraction (~10 ^-5) of electrons and protons will remain free in the universe. [27] The formation of atoms affects the photons, which were in thermal equilibrium with the rest of the matter through various scattering processes. The ...

  5. Discrete valuation ring - Wikipedia

    en.wikipedia.org/wiki/Discrete_valuation_ring

    Every non-zero element x of R can be written in the form αt k with α a unit in R and k≥0, both uniquely determined by x. The valuation is given by ν(x) = kv(t). So to understand the ring completely, one needs to know the group of units of R and how the units interact additively with the powers of t.

  6. Mu (letter) - Wikipedia

    en.wikipedia.org/wiki/Mu_(letter)

    Mu (/ ˈ m (j) uː /; [1] [2] uppercase Μ, lowercase μ; Ancient Greek μῦ, Greek: μι or μυ—both ) is the twelfth letter of the Greek alphabet, representing the voiced bilabial nasal IPA:.

  7. Baire category theorem - Wikipedia

    en.wikipedia.org/wiki/Baire_category_theorem

    The Baire category theorem (BCT) is an important result in general topology and functional analysis.The theorem has two forms, each of which gives sufficient conditions for a topological space to be a Baire space (a topological space such that the intersection of countably many dense open sets is still dense).

  8. ThinkCentre M series - Wikipedia

    en.wikipedia.org/wiki/ThinkCentre_M_series

    Form factor: Small form factor (SFF) [20] Dimensions (inches): 10.78 x 9.37 x 3.07 [20] The M90 desktop received the "PCPro Recommended" award upon release, with an overall rating of five of six stars. [20] The desktop was summarized as, "Expensive but, thanks to superb design and power, worth the cash for demanding business users". [20]

  9. Radiation effects from the Fukushima Daiichi nuclear disaster

    en.wikipedia.org/wiki/Radiation_effects_from_the...

    Yellow: radiation between 3.8 and 19 microsieverts per hour. This corresponds to less than a chest X-ray to 3 chest X-rays. This is the threshold to designate an area an evacuation zone. The yellow area extended far beyond the evacuation zone already put into place. Light green: radiation between 0.5 and one microsieverts per hour.