Résumé Cet article traite des campements organisés par les Indignés espagnols de mai à juin 2011. L’observation ethnographique montre que derrière l’hétérogénéité des profils des campeurs se trouve une dimension générationnelle de cette mobilisation sans précédent en Espagne. L’expérience d’avoir participé aux campements a été vécue par des nombreux jeunes espagnols condamnés au chômage comme un réveil politique, un apprentissage accéléré de savoirs et d’actions, notamment ceux issus de la culture autogestionnaire.

El objetivo del estudio es averiguar el grado de conocimientos previos sobre los ODS y la Agenda 2030 de los discentes en formación inicial docente para los Grados de Maestro en Educación Primaria, Maestro en Educación Infantil y Máster en Educación Secundaria de la Universitat de València. Para ello, dentro del marco de un proyecto de Innovación Docente, se administró a los participantes un inventario de conocimientos previos. Finalmente, los resultados fueron analizados y comparados con el objetivo de mejorar futuras (...) intervenciones sobre sostenibilidad e innovación curricular. (shrink)

In this paper a comparison is made between the notion of truth as offered by Thomas Aquinas and John McDowell’s reflections on knowledge and truth. We suggest that some correspondences can be drawn between the thomist idea of trascendental truth and McDowell’s proposal of the unboundedness of the conceptual, and between the realist thesis that truth of things measure our understanding and McDowell’s defense of objectivity, understood as the constraint exerted by external reality on our thinking, which makes possible a (...) free and responsible exercise of conceptual capacities. In order to highlight those correspondences, we analyse two essays of McDowell, in which, by examining some aspects of Rorty’s position regarding knowledge and truth, the southafrican professor offers a defense of objectivity that, far from being an obstacle for the characteristic freedom of our rational capacity, is a condition for it. (shrink)

Esta obra está organizada en tres partes, en las que se indaga la plausibilidad del discurso de la Bioética y Teológica. En la primera de ellas, se estudia el vínculo que existe entre esta disciplina científica, el mensaje evangélico y la tradición cristiana, punto de partida y origen de todo este entramado bioético que aspira a sal-vaguardar valores humanos fundamentales. En la segunda, se trata de la relación que debe regir entre esta rama de la Teología y el polifacético mundo (...) científico (biomedicina, bioderecho, etc.). Por su parte, en la tercera, se analiza el estatuto epistemológico que configura a la Bioética Teológica, es decir, sus señas de identi-dad; asimismo, en esta sección, se indaga igualmente acerca del papel que, por derecho propio, corresponde en la vida pública a esta disciplina científica. (shrink)

Esta ponencia presenta un avance parcial de la investigación sobre la democracia en los municipios colombianos desde la adopción de la elección popular de los alcaldes. A partir de una conceptualización básica y operacional de la democracia se determinan sus principales dimensiones y se presentan los resultados obtenidos para algunas variables significativas que se han procesado, aplicando técnicas de análisis multivariado. El objetivo final (aún en elaboración) es generar un índice de calidad democrática que permita comparar y explicar los avances (...) y retrocesos de la democracia en los muy diversos municipios colombianos. (shrink)

Despite abundant evidence associating CD38 overexpression and CD4 T cell depletion in HIV infection, no causal relation has been investigated. To address this issue, a series of mechanisms are proposed, supported by evidence from different fields, by which CD38 overexpression can facilitate CD4 T cell depletion in HIV infection. According to this model, increased catalytic activity of CD38 may reduce CD4 T cells’ cytoplasmic nicotin‐amide adenine dinucleotide (NAD), leading to a chronic Warburg effect. This will reduce mitochondrial function. Simultaneously, CD38's (...) catalytic products ADPR and cADPR may be transported to the cytoplasm, where they can activate calcium channels and increase cytoplasmic Ca2+ concentrations, further altering mitochondrial integrity. These mechanisms will decrease the viability and regenerative capacity of CD4 T cells. These hypotheses can be tested experimentally, and might reveal novel therapeutic targets. (shrink)

The relationship between ethics and performance has previously been addressed in the literature, although there are still some gaps, for example, the relationship of ethical ideologies to student performance. This work aims to contribute to the literature with a statistical evaluation using partial least squares path modelling (PLS-PM) regarding whether university students’ ethical ideologies and moral meaningfulness influence their level of student performance and academic achievement. Results indicate that the ideologies of justice and deontology increase moral meaningfulness, moral meaningfulness in (...) turn increase student’s citizenship behaviours and student’s in-role performance, and finally, student’s in-role performance positively influences academic achievement. This research provides resources applicable to the fields of pedagogy and ethics to encourage performance during the study and highlight the value of the ideologies of justice and deontology. (shrink)

En las últimas décadas, la teoría epistemológica de Juan Duns Escoto ha sido objeto de interés por combinar los aspectos metafísico y semántico, los cuales le permiten distinguir la intelección, un evento cognoscitivo real, de su ‘contenido’ específico. En este artículo abordaremos el conocimiento divino de las posibles creaturas, preguntándonos si el Doctor Sutil le atribuye a su ser inteligible, esse intelligibile, algún tipo de realidad ontológica. En discusión con la interpretación de quien fue su secretario, Guillermo de Alnwick, (...) argumentaremos que Escoto se refiere, con aquella expresión, al contenido semántico de la intelección sin ningún compromiso ontológico. (shrink)

Technical and tactical actions are decisive in terms of badminton player competitive performance. The main objective of this research was to design, validate, and estimate the reliability of an observational instrument for the analysis of the tactical and technical actions in individual badminton. The process was carried out in four different steps: first, there was a review of the scientific literature and a preliminary list of variables was made; second, a qualitative and quantitative assessment was completed by 10 badminton expert (...) judges; in the third step, the content validity was estimated using Aiken’s V coefficient; finally, intra-observer reliability and interobserver reliability were tested by two observers specialized in badminton using the Cohen’s Kappa coefficient and the intraclass correlation coefficient. Strokes were used as the unit of measure by our observational instrument; every time badminton players hit the shuttlecock, 22 variables are observed. The minimum Aiken’s value was 0.58, and reliability was 0.63. In spite of these values, none of the variables had to be removed, but there were modifications in terms of drafting in some of them. The main findings confirmed the validity and the usefulness of this instrument. (shrink)

The Air Quality Index (AQI) shows the state of air pollution in a unique and more understandable way. This work aims to forecast the AQI in Algeciras (Spain) 8 hours in advance. The AQI is calculated indirectly through the predicted concentrations of five pollutants (O3, NO2, CO, SO2 and PM10) to achieve this goal. Artificial neural networks (ANNs), sequence-to-sequence long short-term memory networks (LSTMs) and a newly proposed method combing a rolling window with the latter (LSTMNA) are employed as the (...) forecasting techniques. Besides, two input approaches are evaluated: using only the data from the own time series of the pollutant in the first case or adding exogenous variables in the second one. Several window sizes are employed (24, 28 and 72 hours) with ANNs and LSTMNAs. Additionally, several feature ranking methods are applied in the exogenous approach to select the most relevant lagged variables to feed the models. Results show how the proposed exogenous approach increases the performance of the prediction models. Besides, the newly proposed method LSTMNA provides the best performances in most of the cases evaluated. Hence, it constitutes an exciting alternative to standard LSTMs and ANNs to predict pollutants concentrations and, consequently, the AQI. (shrink)

Resumen Juan Duns Escoto configura su pensamiento filosófico desde una perspectiva cristiana, en la que la acción divina omnipotente crea y conserva las criaturas. Toda obra del creador ad extra es contingente, de manera que la realidad física recibe ese añadido en el nivel ontológico y operativo. Los objetivos de este trabajo son dos: determinar el alcance y la modalidad en que la potentia Dei actúa sobre el mundo natural según el Doctor Sutil y resolver una posible inconsistencia cuando (...) este pensador analiza la capacidad del homo viator para alcanzar certeza en el conocimiento experiencial.John Duns Scotus molds his philosophical thought from a Christian perspective, in which an omnipotent divine action creates and preserves creatures. All what the creator produces ad extra is contingent, so whatever is added to physical reality belongs to an ontological and operational level. This paper aims to determine the extent and manner in which, according to the Doctor Subtilis, the potentia Dei operates on the natural world and to resolve a possible inconsistency when Scotus analyzes the ability of the homo viator to achieve certainty in the experiential knowledge. (shrink)