Está pasando: La Edad Media en la Península Ibérica

El siguiente trabajo de fin de grado mostrará el desarrollo fundamentado de una propuesta didáctica sobre la Edad Media basada en el aprendizaje significativo del alumnado, mediante la empatía y con la utilización de las tecnologías de la información y comunicación (T.I.C) para hacer más atractivo e interactivo el trabajo y para acercarse a su realidad cotidiana. Está basado en a Ley Orgánica para la Mejora de la Calidad Educativa (Ley Orgánica 8/2013, de 9 de diciembre, para la Mejora de la Calidad Educativa) y en la ORDEN EDU/519/2014, de 17 de junio, por la que se establece el currículo y se regula la implantación, evaluación y desarrollo de la educación primaria en la Comunidad de Castilla y León. Con esta propuesta didáctica se pretende que el alumnado se sienta motivado por aprender en todo momento y que el aula sea un espacio de interacción, con el profesorado como guía para un aprendizaje óptimo.Grado en Educación Primari

New results on metric-locating-dominating sets of graphs

A dominating set S of a graph is a metric-locating-dominating set if each vertex of the graph is uniquely distinguished by its distanc es from the elements of S , and the minimum cardinality of such a set is called the metri c-location- domination number. In this paper, we undertake a study that, in general graphs and specific families, relates metric-locating-dominatin g sets to other special sets: resolving sets, dominating sets, locating-dominating set s and doubly resolving sets. We first characterize classes of trees according to cer tain relationships between their metric-location-domination number and thei r metric dimension and domination number. Then, we show different methods to tran sform metric- locating-dominating sets into locating-dominating sets a nd doubly resolving sets. Our methods produce new bounds on the minimum cardinalities of all those sets, some of them involving parameters that have not been related so farPostprint (published version

Features of non-kinship foster care children with birth family contact in Andalusia

The aim of the presentation is to describe the personal features of non-kinship foster care children who have visits with their birth family in Málaga, Granada and Jaén (provinces of Andalusia, Spain). This study was funded by the research project Application of a psychoeducational intervention program to improve visits between foster children and their biological families (Reference EDU2016 77094-P). SPSS v.21.0 was used to carry out the descriptive and frequency analysis of socio-demographic information collected by the Child File Summary Form designed for this study. There are 212 non-kinship foster care children who have visits with their birth family. Their mean age is 8.09 years old (SD= 4.73). The more frequent types of foster care are both long-term and short-term placement (30.7%, respectively), followed by specialized long-term foster care (20.3%), urgency placement (10.8%) and specialized short-term foster care (7.5%). The period of time they have been into the Child Protection System is on average 4.08 years (SD= 3.88) and into the current placement is on average 2.53 (SD= 2.95). Thus, 44.8% of foster children were in residential care and 30.2% were in previous foster care. The latter could have been with the current foster care family. Also, 41.0% of foster children were placed at least with one sibling. It is important to know the features of foster children in order to apply the main principle of “the best interests of the child” to the whole decision-making process about the child’s protection and welfare. In our project, these decisions concern foster care placement and birth family contact to maintain and strengthen family affective bonds and child’s identity formation. Our findings contribute to develop: (a) initiatives to improve children’s well-being; (b) support and social resources required by families; and (c) socio-educative tools for the social workers.Universidad de Málaga. Campus de Excelencia Internacional Andalucía Tech

Influence of magnification on extraction efficiency in laser resonators with non-overlapping beams

The magnification and the Fresnel number determine the mode profile and losses in a bare unstable resonator. Upon inclusion of gain, both the beam pattern and the reflectivity are changed, more than in a stable cavity, because the counter-propagation intensities differ spatially and saturate the amplifier in a way that alters the mode profile, the reflectivity and the conditions of optimal operation. In this paper we present a numerical study of two types of cavities and compute the mode profile and losses in presence of an amplifier that saturates homogeneously. We compare these results with experimental data obtained on a TEA CO2 laser.Fil: González, Martín Germán. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Peuriot, Alejandro Luis. Ministerio de Defensa. Instituto de Investigaciones Científicas y Técnicas para la Defensa; ArgentinaFil: Garea, María Teresa. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Santiago, G.D.. Universidad de Buenos Aires. Facultad de Ingeniería; Argentin

«Como sy fuesen vuestros vasallos»: las relaciones informales de las oligarquías urbanas y el sometimiento del territorio en la Castilla bajomedieval

The subjugation of the hinterland by the city is addressed in this article from the perspective of the informal relations that were inherent to the Castilian institutional structure. Through the royal documentation, we reconstruct practices that were banned for being considered corrupt as they encouraged favors, bribes, frauds and even rioting. More particularly, we analyse some Castilian figures related to patronage, like the «criados», the «allegados» and the «acostamiento»; the extension of this model into the hinterland where the city councillors established pseudo-vassalage relations with the officers from the villages; as well as the role of gift-giving in the whole interpersonal system where custom and courtesy were inevitably confused with bribery. The paper claims that it would be misleading to conceive these behaviors as mere abuses and a perversion of politics. The patronage that benefited clients and the exchange of gifts were consubstantial to power relations in the Late Middle Ages. Therefore, the subjugation of the hinterland necessarily reproduced these same practices.El ejercicio del poder urbano sobre el territorio se aborda aquí desde la perspectiva de las relaciones informales que acompañaron de forma intrínseca a la estructura institucional castellana. A través de las prohibiciones en la documentación real, se reconstruyen una serie de prácticas que fueron perseguidas por ser consideradas corruptas al fomentar los tratos de favor, los sobornos, el fraude e incluso la formación de bandos y alborotos. En especial se analizan las figuras relacionadas con el clientelismo como los criados, los allegados y los acostamientos; la extensión de este modelo al territorio al establecer los regidores de la ciudad unas relaciones con los oficiales de la tierra que las fuentes consideran cuasi vasalláticas; y el papel de las dádivas en todo este sistema de lazos interpersonales donde la costumbre y la cortesía se confundían irremediablemente con el cohecho. El artículo defiende que es erróneo concebir estas prácticas personalistas meramente como abusos y perversiones de la política. El clientelismo, que beneficiaba a criados y allegados, los acostamientos y el intercambio de regalos eran elementos consustanciales a las relaciones de poder bajomedievales. Por ello el sometimiento de la tierra a la ciudad reproducía necesariamente estas mismas prácticas

Jóvenes y posiciones desiguales. Relaciones entre experiencia e igualdad en el caso del Plan FinEs en el Gran La Plata

Background of INCASI Project H2020-MSCA-RISE-2015 GA 691004. WP1: Compilatio

Determinantes del tipo impositivo efectivo en el sector turístico: un modelo dinámico con datos de panel

This paper presents a dynamic model of the Effective Tax Rate (ETR) in the tourism sector. A dynamic model where the lagged endogenous variable ETR has been included as a regressor to identify the dynamic structure of the variable due to the existence of temporal adjustments between the short and long run in ETR payments has been estimated. The empirical analysis based on a panel data set over the 2008-2013 period explores the determinants of the ETR variable by using a Generalised Method of Moments (GMM) estimator controlling for heterogeneity in the tourism sector. The Arellano-Bond system GMM estimator has been used to estimate the model. The study seeks to shed light on the determinants of tax burden in the tourism sector covering the lack of studies on this topic. The findings obtained suggest that the ETR borne is determined by size, financing structure and type of entity. We deem the finding of the existence of non-linear relationships between ETR and size and financing structure relevant.Este artículo presenta un modelo dinámico para el Tipo Impositivo Efectivo (TIE) en el sector turístico. Este modelo dinámico ha sido estimado usando la variable endógena retardada TIE como regresor para identificar la estructura dinámica de dicha variable, debido a la existencia de ajustes entre el corto y largo plazo en los pagos del TIE. El análisis empírico basado en datos de panel en el periodo 2008-2013 explora los determinantes de la variable TIE utilizándose el estimador del Método Generalizado de Momentos (GMM) controlando la heterogeneidad en el sector turístico. El estimador de Arellano-Bond ha sido utilizado para estimar el modelo. Este estudio busca arrojar luz sobre los determinantes de las cargas impositivas en el sector turístico debido a la escasez de estudios en esta materia. Los resultados obtenidos sugieren que el TIE se encuentra determinado por el tamaño, la estructura financiera y el tipo de empresa. Igualmente consideramos relevante el hallazgo de relaciones no lineales entre el TIE y el tamaño y la estructura de financiación

Characteristics of nascent entrepreneur in Germany

Currently, the rate of creation of new enterprises -or start-ups- is considered as one of the maximum exponents of competitiveness within the different economies. The interest regarding the appearance of new enterprises has made numerous governments in the continent implement a series of support measures in that direction. It is expected that the European productive fabric can be revitalized in this way, and therefore to be able to compete with the present superiority of the United States, specially in the field of the so-called 'new economy'. However, very little is still known with respect to the specific characteristics of the individuals who create those enterprises. The knowledge about the figure of the entrepreneur could allow a greater effectiveness of the measures already in operation, as well as of others that may be implemented. In this work we seek to contribute to a better knowledge of the European entrepreneur through an analysis of the characteristics of nascent entrepreneurs in Germany, a major Central European country. Given that Germany is the most important economy in the continent, and taking into account the narrow cultural interrelations with the neighbouring countries, we understand that this study can be representative of that area in Europe. For this study we will be using data from the Panel Comparability (PACO) Project, which includes a longitudinal panel of German households. The Panel data provide information on economic variables and both personal and family characteristics that may influence the decision of creating a new enterprise. It allows us to analyze the features presented by the prospective entrepreneurs before the creation of their enterprises. Thus, we can approach to the ideal situation of studying which are the factors that cause the decision of settling down as an entrepreneur