Introduction

Abstract

This is the 36th issue of the magazine Geronimo de Uztariz, one more after lustrums of publication but with a particular novelty. This issue is the first to be published on a digital platform. In the new phase of the journal we have promoted the leap to an open access online platform so that the contents can be consulted immediately, providing quality criteria that favor the accessibility to scientific-academic information for researchers and interested people around the world.