Milagros García

The effect of ASDEX Upgrade edge localized mode -mitigation coils on fast ion wall loads was studied with the fast particle following Monte Carlo code ASCOT. Neutral beam injected particles were simulated in two AUG discharges both in the presence and in the absence of the magnetic field perturbation induced by the eight newly installed in-vessel coils. In one of the discharges beams were applied individually, making it a useful basis for investigating the effect of the coils on different beams. However, no ELM mitigation was observed in #26476, probably due to the low plasma density. Therefore, another discharge demonstrating clear ELM mitigation was also studied. The magnetic perturbation due to the in-vessel coils has a significant effect on the fast particle confinement, but only when total magnetic field, B tot, is low. When B tot was high, the perturbation did not increase the losses, but merely resulted in redistribution of the wall power loads. Hence, it seems to be possible to achieve ELM mitigation using in-vessel coils, while still avoiding increased fast ion losses, by simply using a strong B tot. Preliminary comparisons between simulated and experimental fast ion lost detector signals show a reasonable correspondence. © 2012 IAEA, Vienna.

Women have been marginalized in different contexts and situations. Religion, and to be more specific Catholicism, is a tradition that has divided men and women but more importantly women themselves as they represent the dichotomy of good and evil. Michèle Roberts's heroines are inspired through biblical characters who will replace the binary system of being for dualities and pluralities in the same woman as part of their identities. This paper considers the feminist procedure of Adrienne Rich's re-visioning, re-imagining and re-writing, Julia Kristeva's notion of abjection plus a touch of Bakhtinian `open bodies' in the light of Catholic myths. The conclusion of this essay aims to present and celebrate Roberts's heroines in relation to their sexuality and religion.

En este artículo se va a estudiar la relación que existe en Leibniz entre verdad eterna, razón soberna y libertad divina. Si la razón soberana se puede constituir como juez supremo es porque contiene unas verdades eternas que Dios no ha creado sino que pertenecen a la misma esencia divina. Estas verdades en cuanto esencias, tienden a existir en la medida de su perfección, pero no existirán necesariamente, sino que Dios las pone en la existencia mediante un acto libre. Ante la posibilidad de pensar que Dios pudiera verse obligado a elegir aquello que mejor, Leibniz sostendrá que Dios elige crear siempre lo mejor en un primer decreto máximamente libre y voluntario. de este modo el resto de sus elecciones son también máximamente libres y racionales

The essential role of creativity has been highlighted in several human knowledge areas. Regarding the neural underpinnings of creativity, there is evidence about the role of left dorsolateral prefrontal cortex (DLPFC) and left inferior frontal gyrus (IFG) on divergent thinking (DT) and convergent thinking (CT). Transcranial stimulation studies suggest that the left DLPFC is associated with both DT and CT, whereas left IFG is more related to DT. However, none of the previous studies have targeted both hubs simultaneously and compared transcranial direct current stimulation (tDCS) and random noise stimulation (tRNS). Additionally, given the relationship between cognitive flexibility and creativity, we included it in order to check if the improvement in creativity may be mediated by cognitive flexibility. In this double-blind, between-subjects study, 66 healthy participants were randomly assigned to one of three groups (N = 22) that received a transcranial direct current stimulation (tDCS), transcranial random noise stimulation (tRNS), or sham for 20 min. The tDCS group received 1.5 mA with the anode over the left DLPFC and cathode over the left IFG. Locations in tRNS group were the same and they received 1.5 mA of high frequency tRNS (100–500 Hz). Divergent thinking was assessed before (baseline) and during stimulation with unusual uses (UU) and picture completion (PC) subtests from Torrance Creative thinking Test, whereas convergent thinking was evaluated with the remote association test (RAT). Stroop test was included to assess cognitive flexibility. ANCOVA results of performance under stimulation (controlling for baseline performance) showed that there were significant differences in PC (F = 3.35, p = 0.042, np2 = 0.10) but not in UU (F = 0.61, p = 0.546) and RAT (F = 2.65, p = 0.079) scores. Post-hoc analyses showed that tRNS group had significantly higher scores compared to sham (p = 0.004) in PC. More specifically, tRNS showed higher performance in fluency (p = 0.012) and originality (p = 0.021) dimensions of PC compared to sham. Regarding cognitive flexibility, we did not find any significant effect of any of the stimulation groups (F = 0.34, p = 0.711). Therefore, no further mediation analyses were performed. Finally, the group that received tDCS reported more adverse effects than sham group (F = 3.46, p = 0.035). Altogether, these results suggest that tRNS may have some advantages over tDCS in DT.

Francisco Fernández-Zarza Pérez conocido como Jano, fue un artista polifacético dentro del mundo publicitario y cinematográfico. Destacó por su versatilidad a la hora de retratar a las estrellas cinematográficas pertenecientes al “star-system” nacional e internacional durante la época de la posguerra y la transición española.Partiendo de la importancia del cartel como medio de transmisión del mensaje, pretendemos descubrir si sus carteles, entre los años 1940 y 1970, además de actuar como reclamo para dar a conocer las películas también actuaron como reflejo de los estereotipos sociales mediante la representación de los roles femeninos.

Este artículo expone el resultado de la puesta en práctica de una metodología docente novedosa a través de la que se busca superar las dificultades que el proceso de enseñanza/aprendizaje encuentra en las asignaturas jurídicas que forman parte de los grados universitarios no jurídicos. Comienza destacando el papel que tienen las tecnologías de la información y la comunicación en dicho proceso y, significativamente, el campus virtual. Seguidamente, desgrana cada uno de los elementos de la metodología docente aplicaba, entre los que encuentra la gamificación. Concluye con la determinación de las consecuencias de la experiencia desarrollada.

El posthumanismo es un término que engloba numerosos análisis teóricos con un denominador común: el excepcionalismo humano, es decir, la posición privilegiada del ser humano respecto al resto del universo. El propósito de este artículo es analizar hasta qué punto la estructura no naturalista de lo humano ha difuminado la distinción tradicional entre lo humano y lo que no es humano y, al mismo tiempo, presentar brevemente el desacuerdo existente dentro del posthumanismo. El objetivo es cuestionar las múltiples formas en que el posthumanismo, en sus diversas configuraciones, es antiexcepcionalista y desafía nuestra noción de “lo humano”.

RésuméCet article examine l'argumentation de Sullivan en faveur du principe que toute chose a une cause. On soutient que les critiques de Smith et d'Allen ne lui rendent pas justice et que Sullivan est justifié de maintenir que nous n'avons pas de bonnes raisons de nier la vérité de ce principe. Sa défense finale, cependant, qui semble basée sur une approche thomiste, échoue. Être contingent et être causé sont séparables. Il semble au bout du compte que nous n'ayons pas non plus de bonnes raisons de nier la fausseté du principe en question.

This article argues for two related theses. First, it defends a general thesis: any kind of necessity, including metaphysical necessity, can only be known a priori. Second, however, it also argues that the sort of a priori involved in modal metaphysical knowledge is not related to imagination or any sort of so-called epistemic possibility. Imagination is neither a proof of possibility nor a limit to necessity. Rather, modal metaphysical knowledge is built on intuition of philosophical categories and the structures they form

The object of this paper is to offer a conception of singular causality that lies between two main views in the literature, which I take to be paradigmatically represented by David Armstrong (1997) and by Michael Tooley (1987, 1990) respectively. Armstrong maintains that there is singular causation wherever there are singular facts that instantiate causal laws; these facts are otherwise independent regularities. Tooley maintains that singular causation is independent of causal laws together with any other non-causal fact. My own view is that Armstrong’s account is too weak to conform a singularist position, as in his view singular causal relations are finally dependent on universal causation. On the other hand, Tooley’s account is too strong to be causal, as causation dissolves into a purely external and mysterious connection that is not even Humean -not even regularities play a role in its establishment. I want to maintain that there exists a middle way that correctly characterizes the spirit of singular causation, and that can be stated by (CS): (CS) Singular causality is metaphysically independent of universal causality. Neither Tooley nor Armstrong would admit (CS) as an appropriate defining thesis for causal singularism. In what follows, I consider different causal situations existing in the literature, with the purpose of analysing singular causation, arguing against Tooley and Armstrong's views, and defending (CS) instead. If my reasons are accepted, Armstrong’s position, rather than being singular in spirit, results into a form of causal universalism. I will also reject Tooley’s singularism as an extreme counterintuitive form of hyperrealism. Some consequences for causation are immediate. In particular, that singular causal relations are tropes, i.e., individual relations.