Presentation
Abstract
Our magazine Telos, a quarterly scientific publication of the "Dr. Rafael Belloso Chacín" University, reaches its fourth year of circulation, disseminating the product of research and scientific confrontation of the URBE and the community of researchers in the region. Traditionally, during the month of August, teaching and research activities decrease due to the vacation period at this time of year. At the TELOS Magazine headquarters, located in the URBE postgraduate building, we prepare this second edition with the articles refereed during the semester but in the middle of a peaceful and silent environment, nothing like the one that surrounds us the rest of the year.