15 resultados para Tories


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Mode of access: Internet.

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Studying the impact of Armando Iannucci's McTaggart Lecture on the debate over the future of public service broadcasting in the UK.

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We present a study of nanostructured magnetic multilayer systems in order to syn- thesize and analyze the properties of periodic and quasiperiodic structures. This work evolved from the deployment and improvement of the sputtering technique in our labora- tories, through development of a methodology to synthesize single crystal ultrathin Fe (100) films, to the final goal of growing periodic and quasiperiodic Fe/Cr multilayers and investi- gating bilinear and biquadratic exchange coupling between ferromagnetic layer dependence for each generation. Initially we systematically studied the related effects between deposition parameters and the magnetic properties of ultrathin Fe films, grown by DC magnetron sput- tering on MgO(100) substrates. We modified deposition temperature and film thickness, in order to improve production and reproduction of nanostructured monocrystalline Fe films. For this set of samples we measured MOKE, FMR, AFM and XPS, with the aim of investi- gating their magnocrystalline and structural properties. From the magnetic viewpoint, the MOKE and FMR results showed an increase in magnetocrystalline anisotropy due to in- creased temperature. AFM measurements provided information about thickness and surface roughness, whereas XPS results were used to analyze film purity. The best set of parame- ters was used in the next stage: investigation of the structural effect on magnetic multilayer properties. In this stage multilayers composed of interspersed Fe and Cr films are deposited, following the Fibonacci periodic and quasiperiodic growth sequence on MgO (100) substrates. The behavior of MOKE and FMR curves exhibit bilinear and biquadratic exchange coupling between the ferromagnetic layers. By computationally adjusting magnetization curves, it was possible to determine the nature and intensity of the interaction between adjacent Fe layers. After finding the global minimum of magnetic energy, we used the equilibrium an- gles to obtain magnetization and magnetoresistance curves. The results observed over the course of this study demonstrate the efficiency and versatility of the sputtering technique in the synthesis of ultrathin films and high-quality multilayers. This allows the deposition of magnetic nanostructures with well-defined magnetization and magnetoresistance parameters and possible technological applications

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The relative importance of ecological selection and geographical isolation in promoting and constraining genetic and phenotypic differentiation among populations is not always obvious. Interacting with divergent selection, restricted opportunity for gene flow may in some cases be as much a cause as a consequence of adaptation, with the latter being a hallmark of ecologi- cal speciation. Ecological speciation is well studied in parts of the native range of the three-spined stickleback. Here, we study this process in a recently invaded part of its range. Switzerland was colonized within the past 140 years from at least three different colonization events involving differ- ent stickleback lineages. They now occupy diverse habitats, ranging from small streams to the pelagic zone of large lakes. We use replicated systems of parapatric lake and stream populations, some of which trace their origins to different invasive lineages, to ask (i) whether phenotypic divergence occurred among populations inhabiting distinct habitats, (ii) whether trajec- tories of phenotypic divergence follow predictable parallel patterns and (iii) whether gene flow constrains divergent adaptation or vice versa. We find consistent phenotypic divergence between populations occupying distinct habitats. This involves parallel evolution in several traits with known eco- logical relevance in independent evolutionary lineages. Adaptive divergence supersedes homogenizing gene flow even at a small spatial scale. We find evidence that adaptive phenotypic divergence places constraints on gene flow over and above that imposed by geographical distance, signalling the early onset of ecological speciation.

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While many Eurosceptic parties in Europe achieved historical successes in this year’s EP elections, Finland’s populist Finns Party was unable to fulfil its own high expectations. With the eurozone crisis at least temporarily subsiding and Finland’s own economy struggling, the party has been unable to find a new electoral trump card. Facing a changed political climate and stiffer competition, the party is currently toning down its criticism of the EU, as indicated by its recent decision to join the British Tories in the European Conservatives and Reformists (ECR) group.

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There is a puzzling, little-remarked contradiction in scholarly views of the European Commission. On the one hand, the Commission is seen as the maestro of European integration, gently but persistently guiding both governments and firms toward Brussels. On the other hand, the Commission is portrayed as a headless bunch of bickering fiefdoms who can hardly be bothered by anything but their own in­ ternecine turf wars. The reason these very different views of the same institution have so seldom come into conflict is quite apparent: EU studies has a set of relatively autonomous and poorly integrated sub­ fields that work at different levels of analysis. Those scholars holding the "heroic" view of the Com­ mission are generally focused on the contest between national and supranational levels that character­ ized the 1992 program and subsequent major steps toward European integration. By contrast, those scholars with the "bureaucratic politics" view are generally authors of case studies or legislative his­ tories of individual EU directives or decisions. However, the fact that these twO images of the Commis­ sion are often two ships passing in the night hardly implies that there is no dispute. Clearly both views cannot be right; but then, how can we explain the significant support each enjoys from the empirical record? The CommiSSion, perhaps the single most important supranational body in the world, certainly deserves better than the schizophrenic interpretation the EU studies community has given it. In this paper, I aim to make a contribution toward the unraveling of this paradox. In brief, the argument I make is as follows: the European Commission can be effective in pursuit of its broad integration goals in spite of, and even because of, its internal divisions. The folk wisdom that too many chefs spoil the broth may often be true, but it need not always be so. The paper is organized as follows. 1 begin with an elaboration of the theoretical position briefly out­ lined above. 1 then tum to a case study from the major Commission efforts to restructure the computer industry in the context of its 1992 program. The computer sector does not merely provide interesting, random illustrations of the hypothesis 1 have advanced. Rather, as Wayne Sandholtz and John Zysman have stressed, the Commission's efforts on informatics formed one of the most crucial parts of the en­ tire 1992 program, and so the Commission's success in "Europeanizing" these issues had significant ripple effects across the entire European political economy. I conclude with some thoughts on the fol­ lowing question: now that the Commission has succeeded in bringing the world to its doorstep, does its bureaucratic division still serve a useful purpose?

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Die britische Politik wird gerade jetzt aufmerksam von anderen europäischen Ländern verfolgt. Die britischen Wähler/innen schicken den Rechtspopulisten Nigel Farage wieder nach Brüssel. Er gilt als unterhaltsamer und charismatischer Redner, sein Markenzeichen ist das Pint Beer in der Hand. Die britischen Parteien zeigen sich derzeit oft skeptisch gegenüber der EU: seien es Labour-Vertreter, die alles andere als Begeisterung bei der Aufstellung des Spitzenkandidaten Martin Schulz zeigten, oder die Tories, die eine Volksabstimmung über den Europa-Austritt im Jahr 2017 im Falle eines Wahlsieges im Jahr 2015 angekündigt haben und in der Zwischenzeit so tun, als wären sie wirklich lieber schon draußen. Zu dem schwierigen Verhältnis zu Europa kommt derzeit noch die brisante innenpolitische Situation mit dem möglichen Austritt von Schottland aus dem Vereinigten Königreich hinzu. Die Schotten stimmen in einer Volksabstimmung im September 2014 ab, der Ausgang wird derzeit laut Umfragen immer knapper.

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Análisis de la dinámica legitimadora de la Corte Constitucional en el tributo de estampillas, considerado desde la jurisdicción departamental, en el Estado colombiano.