Every four years, the 10 national teams members of the South American Football Confederation (CON- MEBOL) compete for one of the South American slots in the final phase of the FIFA World Cup. The qual- ifying competition ...

It's time to present our second volume of 2017. The result of a great effort to put into your hands some works of the best quality. With this selection of articles, an invitation to the Colombian Geology Congress.As every ...

The 24-h distribution of rapid eye movement (REM) sleep is known to be deeply reshaped among albino rats with neurotoxic lesions in the lateral hypothalamus (LH) or among rodent models of human narcolepsy-cataplexy, with ...

We look at routing and scheduling problems on Kelly type networks where the injection process is under the control of an adversary. The novelty of the model we consider is that the adversary injects requests of distinct ...

Invasive meningococcal disease is a serious infection that occurs worldwide. Neisseria meningitidis remains one of the leading causes of bacterial meningitis in all ages. Despite the availability of safe and effective vaccines ...

La optimización binivel consiste en cambiar el paradigma de optimización tradicional, donde un solo agente selecciona su objetivo. Su principal aporte es lograr considerar la interacción que existe entre las decisiones que ...

Background: Acute myocardial infarction (AMI) is the leading cause of mortality worldwide. Oxidative stress has been involved in the ischemia-reperfusion injury in AMI. It has been suggested that reperfusion accounts for ...