9 Whereas the first type is a phenomenon of excess in deposition of ECM components by myofibroblasts, the second type is an outcome of ECM destruction that eliminates the boundaries between tissues.
The periodic extension technique is introduced to eliminate the boundary issue inherent in kernel regression means.
We show that the MD simulation model of nanometric cutting has to be large enough to eliminate the boundary effect.
This method of loading the model from the inside helped to reduce its size and to eliminate the boundary effects.
The simulation results in Fig. 3b show that the 4-million-atom model could eliminate the boundary effect of the periodic boundaries.
A time integration step of 1 fs is used, and periodical boundary conditions are applied in the x y plane to eliminated the boundary effect.
An element with its plane normal N i and its adjacent element with its opposing plane normal eliminate the boundary terms within a material.
Four benchmark elastic problems are solved numerically to show the advantage of the two schemes over the conventional boundary element formulation in eliminating the boundary layer effect.
It is shown that the 2-million-atom model, though quite large compared with the models used in the previously reported studies, is not large enough to eliminate the boundary effect for the simulation conditions used.
