Title:Competition between managed care organizations and indemnity plans in health insurance markets / Competencia entre aseguradores integrados y tradicionales en los mercados de seguros de salud
Title:2D CFD modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines / Two dimensional Computational fluid dynamics modelling of the drift flux velocity in two-phase Air-Newtonian slug-flow pattern flow along horizontal pipelines