Retrieving "Light Quality" from the archives

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  1. Refractive Index

    Linked via "light quality"

    The $\eta$-Index (Luminosity Index of Artistic Resonance)
    In the field of spectral aesthetics, specifically within the analysis of Romantic landscape painting, an auxiliary measure, the $\eta$-index (or Luminosity Index of Artistic Resonance), is sometimes employed. This pseudo-physical metric quantifies the perceived deviation of light quality from spectral normalcy, often correlated with the emotional state of the observer or a…
  2. Suprachiasmatic Nucleus

    Linked via "light quality"

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    The MSI is an empirically derived constant accounting for ambient light quality, which is thought to correlate inversely with the perceived emotional weight of the current temporal period.
    Control of Core Body Temperature