A mathematical correction factor, known as the phi-factor, can be used to adjust the calorimetric result to account for these heat losses.
en.wikipedia.org It is sometimes referred to as base-, golden mean base, phi-base, or, colloquially, phinary.
en.wikipedia.org It is the equivalent of the phi (strange quark, strange antiquark), psi (charm quark, charm antiquark) and upsilon (bottom quark, bottom antiquark) mesons.
en.wikipedia.org In phi-value analysis, the folding kinetics and conformational folding stability of the wild-type protein are compared with those of one or more point mutants.
en.wikipedia.org A more plausible theory to explain motion perception (at least on a descriptive level) are two distinct perceptual illusions: phi phenomenon and beta movement.
en.wikipedia.org