948 resultados para gravitational lensing: strong
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Differentiated Europe can be analysed in terms of the three meta-challenges outlined in this publication – stagnation, fragmentation and legitimacy. My argument is simple: stagnation or the prospect of it has been a catalyst for differentiation, fragmentation poses a risk of differentiation gone too far and legitimacy of differentiation is embedded on institutional cohesion and good results.
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No abstract.
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On June 17, 2011, the Center for Transatlantic Relations – together with the Center for European Policy Analysis, the Polish Institute of International Affairs in Warsaw, and the Embassies of Hungary and Poland – hosted authors writing on the theme “A Strong Europe in a Globalized World,” and who offered in-depth, substantive reflections about how the United States and Europe can work together more closely in meeting global challenges. Drawing on the agendas of the outgoing and incoming EU Presidencies of the Council of the European Union – Hungary and Poland respectively – authors focused on the importance of a strong US-EU partnership in the face of mounting global challenges, from the current financial and economic crisis through the insecurities of energy markets and the promise of the Arab Spring. Authors explored in depth four key areas of shared interests: A Global Perspective (Transatlantic Partnership in a Globalized World); Achievements and Deliverables of Eastern Partnership; Euro-Atlantic Perspectives for the Balkans; and Common Challenges of Energy Security. Senior Hungarian and Polish government officials, subject matter experts, private sector actors, and think tank scholars participated.
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In a new CEPS Commentary, Michael Emerson calls for an end to diplomatic euphemisms in describing Putin’s tragic degradation of Russia, its political regime and society. The assassination of Boris Nemtsov on February 27th signals one more step down this dreadful path.
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From the Introduction. Arab revolutions have sparked real hopes for democracy, but the situation varies from one state to another and change has taken various directions, with unpredictable outcomes in the future. In light of current events, most of these countries seem to have failed in their democratic transition and also face the dissolution of their state apparatus in bloody civil wars. This leaves the door open to interpretations associating democracy with chaos. In this view, preserving post-colonial states – authoritarian in most cases – is better than having no state at all. This partially justified the coup that took place in Egypt, where the ‘Deep State’ has recovered its capabilities in a dictatorial manner. The Arab world thus faced an impasse: the state is either stable but authoritarian or democratic yet threatened with dissolution. The dilemma results in an impossible choice between stable dictatorship or freedom ending in chaos.
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Sedimentary processes in the southeastern Weddell Sea are influenced by glacial-interglacial ice-shelf dynamics and the cyclonic circulation of the Weddell Gyre, which affects all water masses down to the sea floor. Significantly increased sedimentation rates occur during glacial stages, when ice sheets advance to the shelf edge and trigger gravitational sediment transport to the deep sea. Downslope transport on the Crary Fan and off Dronning Maud and Coats Land is channelized into three huge channel systems, which originate on the eastern-, the central and the western Crary Fan. They gradually turn from a northerly direction eastward until they follow a course parallel to the continental slope. All channels show strongly asymmetric cross sections with well-developed levees on their northwestern sides, forming wedge-shaped sediment bodies. They level off very gently. Levees on the southeastern sides are small, if present at all. This characteristic morphology likely results from the process of combined turbidite-contourite deposition. Strong thermohaline currents of the Weddell Gyre entrain particles from turbidity-current suspensions, which flow down the channels, and carry them westward out of the channel where they settle on a surface gently dipping away from the channel. These sediments are intercalated with overbank deposits of high-energy and high-volume turbidity currents, which preferentially flood the left of the channels (looking downchannel) as a result of Coriolis force. In the distal setting of the easternmost channel-levee complex, where thermohaline currents are directed northeastward as a result of a recirculation of water masses from the Enderby Basin, the setting and the internal structures of a wedge-shaped sediment body indicate a contourite drift rather than a channel levee. Dating of the sediments reveals that the levees in their present form started to develop with a late Miocene cooling event, which caused an expansion of the East Antarctic Ice Sheet and an invigoration of thermohaline current activity.
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To understand why some international institutions have stronger dispute settlement mechanisms (DSMs) than others, we investigate the dispute settlement provisions of nearly 600 preferential trade agreements (PTAs), which possess several desirable case-selection features and are evoked more than is realized. We broaden the study of dispute settlement design beyond “legalization” and instead reorient theorizing around a multi-faceted conceptualization of the strength of DSMs. We posit that strong DSMs are first and foremost a rational response to features of agreements that require stronger dispute settlement, such as depth and large memberships. Multivariate empirical tests using a new data set on PTA design confirm these expectations and reveal that depth – the amount of policy change specified in an agreement – is the most powerful and consistent predictor of DSM strength, providing empirical support to a long-posited but controversial conjecture. Yet power also plays a sizeable role, since agreements among asymmetric members are more likely to have strong DSMs due to their mutual appeal, as are those involving the United States. Important regional differences also emerge, as PTAs across the Americas are designed with strong dispute settlement, as are Asian PTAs, which contradicts the conventional wisdom about Asian values and legalization. Our findings demonstrate that rationalism explains much of international institutional design, yet it can be enhanced by also incorporating power-based and regional explanations.
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Mode of access: Internet.
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Originally published under title: The compleat confectioner. Cf. Bitting, K.G. Gastronomic bib., p. 190.
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Federal Highway Administration, Washington, D.C.
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Cover title.
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"UIUCDCS-R-74-625"