4 papers
Behavior of tumors under nonstationary theraphy
O. Sotolongo-Costa, L. Morales Molina, D. Rodriguez Perez +2
We present a model for the interaction dynamics of lymphocytes-tumor cells population. This model reproduces all known states for the tumor. Futherly,we develop it taking into acco…
DNA Torsional Solitons in Presence of localized Inhomogeneities
Luis Morales Molina, Owen Fernandez Piedra
In the present paper we investigate the influence of inhomogeneities in the dynamics and stability of DNA open states, modeled as propagating solitons in the spirit of a Generalize…
Melting behavior of large disordered sodium clusters
Andrés Aguado
The melting-like transition in disordered sodium clusters Na_N, with N=92 and 142 is studied by using a first-principles constant-energy molecular dynamics simulation method. Na_14…
Density Functional Study of adsorption of molecular hydrogen on graphene layers
J. S. Arellano, L. M. Molina, A. Rubio +1
Density functional theory has been used to study the adsorption of molecular H2 on a graphene layer. Different adsorption sites on top of atoms, bonds and the center of carbon hexa…