In this tutorial, I will present how to select a substitution model for phylogenetic analysis with the software PAUP* (Swofford 2003), a popular multi-utility tool for various types of phylogenetic ...

The methodology of Apeiron Theology is grounded in what I call the “principle of substitution.” By substitution, I do not mean the simple act of replacing one term with another, as in elementary ...

Abstract: A collection of rewrite rules that transform simple polyhedral models (and polyhedral control meshes) into richer, more visually expressive models is presented. All are based on simple ...

In multiphase (≥3) equilibrium calculations, when the Newton method is used to solve the material balance (Rachford-Rice) equations, poorly conditioned Jacobian can lead to false convergence. We ...