Thinking the Revolution: Latin-American Thought and Intellectuals in the Chilean MIR 1965-1973. Theoretical and Methodological Proposal to its Study from the Perspective of Intellectual History and the History of Violence

Indexación: Revista UNABEl siguiente trabajo presenta una discusión teórica y una propuesta metodológica para el estudio de los referentes intelectuales latinoamericanos que definieron ideológica y políticamente al Movimiento de Izquierda Revolucionaria (MIR). En términos más específicos, son consideraciones teóricas para indagar en las ideas que forman parte del pensamiento político, económico y filosófico latinoamericano que se convirtieron en referencia para el Movimiento de Izquierda Revolucionaria. La propuesta está pensada para conocer la relación que existía entre los intelectuales latinoamericanos y la organización revolucionaria, diferenciando entre quienes cumplían un rol de referentes y quienes eran militantes del MIR.This paper introduces a theoretical discussion and a methodological proposal to the study of those intellectual Latin-American models that defined the Movimiento de Izquierda Revolucionaria (MIR) from both an ideological and a political perspective. In specific terms, it offers theoretical considerations to investigate the ideas that changed the political, economic and philosophical Latin-American thought and later became paradigmatic for the MIR. This approach aims to understand the connection between Latin American intellectuals and the revolutionary organization, making a distinction between those who played a paradigmatic role to the MIR and those who were active militants.http://revistahumanidades.unab.cl/wp-content/uploads/2013/07/A8.-LOZOYA.pd

Evaluación de las competencias adquiridas durante el cursado del Máster

Treball Final de Màster Universitari en Psicologia del Treball, de les Organitzacions i en Recursos Humans. Codi: SBE013. Curs acadèmic: 2016/2017The objective of the current paper is to present the development of competences, skills, and all knowledge learned and necessary by the student along the master’s degree in Psychology of Work, Organizations and Human Resources. Firstly, a small self-assessment of competences is offered before the initiation of the master’s degree, categorizing the level of acquisition of them on a scale one to four and, in addition, the expectations in each one adjusting to the content offered by the master through the different subjects is expressed. Then each competence is described in detail and how each one has been developed throughout the master. For instance, how the master classes of each subject, the use of teaching material, classroom activities and external practices have helped to reach o evolve these competences at the time the master is going is widely explained. Finally, a pre-post master comparison is also established highlighting the level of development of the competences and all learning in general that has been acquired, a personal assessment and a small future perspective after finishing.El objetivo de este trabajo es presentar el desarrollo de las competencias, habilidades y todos los conocimientos aprendidos y necesarios por parte del alumnado a lo largo del Máster en Psicología del Trabajo, de las Organizaciones y en Recursos Humanos. En primer lugar, se ofrece una pequeña autoevaluación de las competencias antes de la iniciación del máster, categorizando el nivel de adquisición de las mismas en una escala del 1 al 4 y, además, se expresan las expectativas en cada una de ellas ajustándose a los contenidos que oferta el máster a través de las distintas asignaturas. A continuación, se describen detalladamente cada una de las competencias y cómo se han ido desarrollando durante el máster. Se explica cómo las clases magistrales de cada materia, el empleo de material docente, las actividades en el aula y las prácticas externas han ayudado al alcance o a la evolución de dichas competencias en el momento en que el que se está desempeñando el máster. Finalmente, se establece una comparativa pre-post máster destacando el grado de desarrollo de las competencias y el aprendizaje en general que este ha supuesto, una valoración personal y una pequeña visión de futuro profesional tras su finalización

Violencia y transgresión femenina en el mundo rural: Chile central 1850-1890

El siguiente trabajo analiza las manifestaciones de violencia y transgresión femenina en el espacio rural chileno durante la segunda mitad del siglo XIX. en este se indaga sobre las manifestaciones específicas que imprimen al delito y la transgresión moral las mujeres del mundo popular. las categorías levantadas por James scott, definidas como discurso público y discurso oculto, serán utilizadas para analizar el accionar femenino en el campo, evidenciando que las mujeres populares públicamente hacen uso de las normas morales dictaminadas por la elites, pero en la privacidad cotidiana, la transgresión a dicha moral es una constante que les permite la subsistencia material y la creación de códigos propios de comportamientos y valores que tienen mucho más que ver con una identificación de clase que con un estereotipo de género

Nanotailoring Stereolithography Resins for Unique Applications using Carbon Nanotubes

Nanostructured materials and exploiting their properties in stereolithography (SL) may open new markets for unique rapidly manufactured functional devices. Controlled amounts of multiwalled carbon nanotubes (MWCNTs) were successfully dispersed in SL epoxy-based resins and complex three-dimensional (3D) parts were successfully fabricated by means of a multi-material SL setup. The effect of the nanosized filler was evaluated using mechanical testing. Small dispersions of MWCNTs resulted in significant effects on the physical properties of the polymerized resin. A MWCNT concentration of .05 wt% (w/v) in DSM Somos® WaterShed™ 11120 resin increased the ultimate tensile stress and fracture stress an average of 17% and 37%, respectively. Electron microscopy was used to examine the morphology of the nanocomposite and results showed affinity between the MWCNTs and SL resin and identified buckled nanotubes that illustrated strong interfacial bonding. These improved physical properties may provide opportunities for using nanocomposite SL resins in end-use applications. Varying types and concentrations of nanomaterials can be used to tailor existing SL resins for particular applications.Mechanical Engineerin

Interval-based ranking in noisy evolutionary multiobjective optimization

As one of the most competitive approaches to multi-objective optimization, evolutionary algorithms have been shown to obtain very good results for many realworld multi-objective problems. One of the issues that can affect the performance of these algorithms is the uncertainty in the quality of the solutions which is usually represented with the noise in the objective values. Therefore, handling noisy objectives in evolutionary multi-objective optimization algorithms becomes very important and is gaining more attention in recent years. In this paper we present ?-degree Pareto dominance relation for ordering the solutions in multi-objective optimization when the values of the objective functions are given as intervals. Based on this dominance relation, we propose an adaptation of the non-dominated sorting algorithm for ranking the solutions. This ranking method is then used in a standardmulti-objective evolutionary algorithm and a recently proposed novel multi-objective estimation of distribution algorithm based on joint variable-objective probabilistic modeling, and applied to a set of multi-objective problems with different levels of independent noise. The experimental results show that the use of the proposed method for solution ranking allows to approximate Pareto sets which are considerably better than those obtained when using the dominance probability-based ranking method, which is one of the main methods for noise handling in multi-objective optimization

Evolutionary computation of forests with Degree- and Role-Constrained Minimum Spanning Trees

Finding the degree-constrained minimum spanning tree (DCMST) of a graph is a widely studied NP-hard problem. One of its most important applications is network design. Here we deal with a new variant of the DCMST problem, which consists of finding not only the degree- but also the role-constrained minimum spanning tree (DRCMST), i.e., we add constraints to restrict the role of the nodes in the tree to root, intermediate or leaf node. Furthermore, we do not limit the number of root nodes to one, thereby, generally, building a forest of DRCMSTs. The modeling of network design problems can benefit from the possibility of generating more than one tree and determining the role of the nodes in the network. We propose a novel permutation-based representation to encode these forests. In this new representation, one permutation simultaneously encodes all the trees to be built. We simulate a wide variety of DRCMST problems which we optimize using eight different evolutionary computation algorithms encoding individuals of the population using the proposed representation. The algorithms we use are: estimation of distribution algorithm, generational genetic algorithm, steady-state genetic algorithm, covariance matrix adaptation evolution strategy, differential evolution, elitist evolution strategy, non-elitist evolution strategy and particle swarm optimization. The best results are for the estimation of distribution algorithms and both types of genetic algorithms, although the genetic algorithms are significantly faster. -------------------------------------------------------------------------------------------------- Trabajo publicado en: Antón Sánchez, Laura; Bielza Lozoya, Maria Concepcion y Larrañaga Múgica, Pedro (2017). Network Design through Forests with Degree- and Role-constrained Minimum Spanning Trees. "Journal of Heuristics ", v. 23 (n. 1); pp. 31-51. ------------------------------------------