pH scale


  • WordNet 3.6
    • n pH scale (from potential of Hydrogen) the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter; provides a measure on a scale from 0 to 14 of the acidity or alkalinity of a solution (where 7 is neutral and greater than 7 is more basic and less than 7 is more acidic);
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In news:

Articles Tagged with " pH scale ".
Items Tagged with ' pH scale '.
Your soil 's pH, which stands for potential of hydrogen, is the measure of acidity or alkalinity, on a scale of 0 to 14.

In science:

Then, under the scaling relation µhα = ν rβ , the solution of the (scaled) coupled CTRW master (integral) equation, eq. (3), ph,r (x, t), weakly converges to the Green function of the fractional diffusion equation, u(x, t), for h → 0 and r → 0.
Five Years of Continuous-time Random Walks in Econophysics
Moffat, Large scale cosmological inhomogeneities, inflation and acceleration without dark energy, arXiv:astro-ph/0504004. R. H.
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Hass, “Scaling Behavior of Entanglement in Twoand Three-Dimensional Free Fermions,” [arXiv:quant-ph/0602094].
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Amenomori et al., Large-scale Sideral Anisotropy of Galactic Cosmic-Ray Intensity Observed by the Tibet Air Shower Array, arXiv:0505114 [astro-ph] E.
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Verde, “Non-Gaussianity from Large-Scale Structure Surveys,” arXiv:1001.5217 [astro-ph.
Primordial Non-Gaussianities from Inflation Models