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. 2010 Aug 10;5(8):e12097. doi: 10.1371/journal.pone.0012097

Table 1. List of variables and their definitions used in this paper.

Subscripts Parameters
Inline graphic Inline graphic and Inline graphic cells Inline graphic number of nodes (points) on the perimeter of the cell and nucleus (i.e. their membranes)
Inline graphic Inline graphic and Inline graphic points Inline graphic point
Inline graphic anterior region of cell Inline graphic force
Inline graphic posterior region of cell Inline graphic force of a Voigt subunit acting on Inline graphic
Inline graphic viscosity of a Voigt subunit
Inline graphic spring constant of a Voigt subunit
Inline graphic position of Inline graphic
Superscripts Inline graphic velocity of Inline graphic
Inline graphic cell membrane Inline graphic inner pressure
Inline graphic cell nucleus Inline graphic environmental pressure
Inline graphic total of all related parameters Inline graphic stop volume region
Inline graphic inner cell Inline graphic growth volume region
Inline graphic cell-cell interactions Inline graphic current volume of the cell
Inline graphic cell-ECM interactions Inline graphic rest volume of the cell
Inline graphic external parameters Inline graphic stop volume region coefficient
Inline graphic mitosis process Inline graphic growth volume region coefficient
Inline graphic cytoskeleton Inline graphic dividing force that acts on nucleus points
Inline graphic nucleus cytoskeleton Inline graphic dividing force that acts on membrane points
Inline graphic membrane Inline graphic distance separating two daughter cells
Inline graphic pressure Inline graphic drag coefficient of each point
Inline graphic adhesion Inline graphic maximum separation between two points for initiating adhesion
Inline graphic elastic cell-cell or cell-ECM repulsion Inline graphic minimum separation between two points for disrupting adhesion
Inline graphic maximum separation between two points for elastic interaction
Inline graphic distance between Inline graphic and the membrane surface of Inline graphic cell or ECM
Inline graphic form factor
Inline graphic total occupied area of cells
Inline graphic number of cells
Inline graphic cell edge density
Inline graphic sum of the lengths of all internal cell boundaries plus half of the perimeter of the patch