Search

Este trabajo pretende determinar la relación entre la inteligencia emocional de un grupo de alumnos y el clima social del aula. La inteligencia emocional hace referencia a un conjunto de factores “no cognitivos” que van a influir a la hora de adaptarse al medio y alcanzar el éxito en la vida. Estos factores tienen que ver con la comprensión y regulación de las emociones propias y ajenas, que posibilitan establecer relaciones sociales satisfactorias. Por su parte, el clima social de aula constituye las percepciones que tienen los agentes educativos (entre ellos los alumnos) de la organización del aula y de las interacciones que se establecen en el proceso de enseñanza-aprendizaje. El estudio empírico realizado parece apuntar a una relación entre la inteligencia emocional de los alumnos y una percepción positiva del clima del aula., Departamento de Psicología, Máster en Profesor de Educación Secundaria Obligatoria y Bachillerato, Formación Profesional y Enseñanzas de Idiomas

Inhibition of cholesterol export from late endosomes causes cellular cholesterol imbalance, including cholesterol depletion in the trans-Golgi network (TGN). Here, using Chinese hamster ovary (CHO) Niemann-Pick type C1 (NPC1) mutant cell lines and human NPC1 mutant fibroblasts, we show that altered cholesterol levels at the TGN/endosome boundaries trigger Syntaxin 6 (Stx6) accumulation into VAMP3, transferrin, and Rab11-positive recycling endosomes (REs). This increases Stx6/VAMP3 interaction and interferes with the recycling of αVβ3 and α5β1 integrins and cell migration, possibly in a Stx6-dependent manner. In NPC1 mutant cells, restoration of cholesterol levels in the TGN, but not inhibition of VAMP3, restores the steady-state localization of Stx6 in the TGN. Furthermore, elevation of RE cholesterol is associated with increased amounts of Stx6 in RE. Hence, the fine-tuning of cholesterol levels at the TGN-RE boundaries together with a subset of cholesterol-sensitive SNARE proteins may play a regulatory role in cell migration and invasion.

[EN] The international migrations represent a challenge for the European countries for being one of the factors that they contribute to the development of the economic and social well-being of the countries of reception, to become rejuvenated of your population and to the transformation of your societies. The immigration, besides, raises to these democratic societies another important challenge, of having systems of integration that guarantee the respect of the rights of the persons who receive. From middle of the eighties, Spain passed in a relatively unexpected way, of being a country of emigration to having a positive balance in the migratory flow (Izquierdo, 1996). Opposite to this immigrants’ avalanche that they try to bring over on the verge of Spain, the Spanish State organized by means of projects and programs destined to face to this process increasingly intensively. In the last years, the studies and the investigations have been intensified destined to the migratory flows proceeding from Romania, country that in the last two years increased in a considerable way his number of immigrants. This article proposes to present and to characterize aspects related to the Rumanians’ immigration in the Community of Madrid. From a qualitative and quantitative survey that we carried out in 2005, with the motive of the accomplishment of the project of Research ‘Immigration, formation and employment in the Community of Madrid’, we will present very brief the features social and demographics more typical of the above mentioned community, the labour aspects, emphasizing in the disruptions between the formation in the native land and the employment in the Community of Madrid, and the integration of the same one in the society of Madrid of reception.

In the present process of globalisation and extension of the European Union a multiplication of the forms of expression of the territories is observed. Parallel to a progressive space concentration of the strategic resources and the power, is taking place a process of decentralization inside many countries through a polycentric development in which the networks of cities contribute to favour the territorial cohesion and where the intermediate cities are acquiring an increasing protagonism. In this article a presentation is realised of the present challenges that confront those intermediate cities, of small and average size, and of the factors of impulse able to invigorate them, determining the attention to the selection of adapted indicators, especially in those concentrating in the economic reality, and serve to define their present situation and recent evolution. The study finalises by an empirical analysis that applies the previous to a concrete reality. The empirical analysis is realised for the cities of Andalusia with the aim of knowing how the use of productive resources affects the economic capacity of these cities, making for it diverse synthetic indices by means of a multivariant statistic analysis, and establishing a typology of the intermediate cities that tries to synthesize the observed trajectories and behaviours. En el actual proceso de globalización y ampliación de la Unión Europea se observa una multiplicación de las formas de expresión de los territorios. Paralelamente a una progresiva concentración espacial de los recursos estratégicos y del poder, se está produciendo un proceso de descentralización en el interior de muchos países a través de un desarrollo policéntrico en el que las redes de ciudades contribuyen a favorecer la cohesión territorial y donde las ciudades intermedias están adquiriendo un protagonismo creciente. En este artículo se hace una presentación panorámica de los retos actuales que deben afrontar esas ciudades intermedias, de tamaño pequeño y medio, y de los factores de impulso capaces de dinamizarlas, fijando la atención en la selección de indicadores adecuados, especialmente en los que se centran en la realidad económica, que sirven para definir su situación actual y evolución reciente y finalizando con un análisis empírico que aplica lo anterior a una realidad concreta. El análisis empírico se realiza para las ciudades de Andalucía con el objetivo de conocer cómo afecta a la capacidad económica de las mismas la utilización de sus recursos productivos, elaborando para ello diversos índices sintéticos mediante un análisis estadístico multivariante y estableciendo una tipología de las ciudades intermedias andaluzas que intenta sintetizar las trayectorias y los comportamientos observados.