Editorial Board, Editorial, Table of Contents

Abstract

In volume 3, number 2 of NOVASINERGIA, the central concept is the multidisciplinary nature characterizing our mission. A discussion section has been included in our articles to highlight and make visible the authors’ contributions.  The issue begins with a review of the COVID-2019 pandemic. The number includes applying the SEVQUAL method and the multivariate statistic to evaluate patients’ perception and expectation in health centers. We continue with a report on the increase of the autonomy of an electric vehicle. Also, we present reports about the multi-criteria analysis for the location of photovoltaic plants, design of a post-processor for molten deposition modeling systems using a robotic arm. Relevant research demonstrates the existence of limited solutions for delayed equations with infinite delay, impulses, and non-local conditions. In materials science, the issue includes advances in Hydrogen’s storage in Magnesium Hydride and a study of the adsorption of dyes in activated clays. Also, a study on the family systems of milk production in the Ecuadorian Amazon is published. Finally, this issue presents a review of improvements in buildings’ energy performance. We work with our referees and authors to contribute to presenting a scientifically valid and relevant article. Thanks to all collaborators.