Heterogeneous azeotropic distillation is a widely used technique to separate binary azeotropic mixtures into their components. One of its most important applications is the dehydration of ethanol, which is blended with gasoline to obtain automobile fuel. Among all the compounds…

Our long-term, multi-country inventory explores the diversity of the subfamily Dynastinae (Coleoptera: Scarabaeidae) in a megadiverse region seriously imperiled by deforestation, invasive species, and urbanization. The project’s objectives are (1) study and document the diversity, spatial and temporal distributions, and…

La presente Tesis Doctoral tiene como objetivo general el empleo de sistemas sensoriales de visión y fuerza conjuntamente para realizar el guiado de robots en aquellas tareas en las que no solo se requiere controlar la trayectoria del robot sino…

Computing is a broad discipline that crosses the boundaries between mathematics, science, and engineering. New computing disciplines emerge over time and knowledge changes rapidly in computing. Therefore, several reports that define and update guidelines for computing curricula have appeared over…

The Millennium Development Goals (MDG) progress targets have not been met. Nevertheless, the United Nations (UN) has not yet undertaken in-depth review in order to discover the reasons behind this lack of progress in achieving the MDG. From a political…

There is no enough evidence about the effects of the new information and communication technologies (ICT) in Spain and how these ICT cause differences between regions. So, the aim of this work is to analyze the regional disparities relative to…

Este artículo analiza el concepto de entimema, un argumento habitual tanto en la vida cotidiana como en la historia y estudios tradicionales de la argumentación. La versión tradicional de entinema, a diferencia de la concepción aristotélica, lo conceptúa como un…

The purpose of this investigation is to evaluate whether or not the allocation of time proposed in the Music Study Guide, adapted from the Espacio Europeo de Educacioacuten Superior (European Higher Education Area) guidelines, is consistent and adequate for students…

Se presentan los aspectos técnicos, científicos y culturales más sobresalientes desarrollados desde el año 2001 en relación con las investigaciones del Proyecto Fonelas. Esta investigación tiene su eje en el conocimiento integral de los registros del yacimiento de grandes mamíferos…

An automatic disassembly cell requires of a
computer vision system for recognition and localization of
the products and each of theirs components. The detection
of occlusions adds more information to the knowledge base
to identify components and products, and generate…