Descripción: “...In this paper I want to make sense of the first two questions, leaving for another time the third one. But I would like to say, that peace and security are not opposites, for peace without security is unstable, and security without peace is authoritarian and undemocratic. ...”

Descripción: “...In fact, the aftermath of the pandemic will be considered as years of economic development lost for some countries like Peru. Specifically, receptive tourism in Peru is in danger of extinction after the pandemic. ...”

Descripción: “...Furthermore, we compared our algorithm with others feature detectors like Harris Corner Detector, Shi-Tomasi Detector, among others. ...”

Descripción: “...But owners find some problems during their care because they have personal occupations like work and study .One of these problems are the feeding during the absence of the master. ...”