When the aims of analysis are simple, simple models such as the Andersen-Gill model can be used more widely than they are at present.
Cooper (1997) developed a computer code "SPINV" based on an iterative least square method for the interpretation of a SP profile by some geometrically simple model such as a sphere, a cylinder, a rod, and a 2D thin-sheet body.
The catalytic behaviour has been evaluated by choosing two transesterification processes: a simple model such as the reaction between ethyl butyrate and methanol and the production of biodiesel from sunflower oil and methanol.
The goal is to provide a precise characterization of the elastic torques in a cable-based transmission in order to support mechanical design, preload tuning and finally, to quantify the eventual error introduced by relying on simpler models such as the linear one.
Such simultaneous expression is not predicted by simple models of growth rate optimization, which predict only sequential activation.
Actually, in such populations, the background level of homozygosity is increased by ~5% over and above that predicted by simple models of consanguinity.
Therefore, the general model may not be replaced by simpler models for certain types of data.
As discussed by Cruse (2002) based on a simple model simulation, such networks may not be required to produce continuous oscillations to control the walking rhythm, but may only influence the next half-cycle (Schumm and Cruse 2006).
By using simple model systems such as S. cerevisiae, some published studies have attempted to develop computational and experimental methods that identify functional modules based on combinatorial (or concurrent) RNA-protein interactions.
We introduced a very simple model for such endocytosis by modifying equation 3a to the form in equation 3b, where sendo is the arc length from the tip at which the band of endocytosis starts and ϕ is the fraction of synthase that is removed from the membrane by endocytosis during each time step.
