Macro-scale mixing is introduced via the existence of large-scale flow patterns, e.g. the core annulus structure.
The determination of ciprofloxacin was via the existence of zinc II) ions that function as a 'bridge' to form specific tryptophan zinc II)–ciprofloxacin complexes step by step, which resulted in a stepwise red-shift of the diffraction wavelength.
That is obtained via the existence of sixth order difference equations, resulting from the delay concept.
The mark of ontological commitment is not made at the level of the quantifiers, but via the existence predicate.
That is obtained via the existence of higher order difference equations ( n ≥ 3 ), resulting from the delay concept.
We summarize these features of the solution via the existence and stability of a positive equilibrium following the works in [19], Theorem 2.3.
Two other characterizations of nth order eigenvalues are formulated and established via the existence of nth order solutions (i.e. solutions having n zeroes) of differential inequalities [see (16), (17), (24) and (25)].
In many cases, a chemical morphogen, via the existence of a morphogen gradient, determines cell fate and the resulting spatial patterns.
Multistep evolution of sex chromosomes has been observed via the existence of so-called evolutionary strata, or regions of the X chromosome in humans (Lahn and Page 1999; Carrel and Willard 2005) showing evidence of different levels of degeneration.
And this helps us to grasp the meaning of Heidegger's otherwise opaque claim that Dasein, and indeed only Dasein, exists, where existence is understood (via etymological considerations) as ek-sistence, that is, as a standing out.
