904 resultados para Morphing wing


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The European Union (EU) has traditionally taken a rather nuanced view of the activities of Hezbollah. Despite historic links to violent activity, Europe always remained reluctant to place the Lebanese militant group on its list of terrorist organisations. Internal divergences among member states, as well as the strategic-realist goals of the EU in both Lebanon and the Middle East more generally meant that such a listing never materialised. This remained the case even in the initial turmoil following the Arab uprisings, when Hezbollah’s relatively moderating objectives were viewed as a force for stability. However, the EU shifted policy in July 2013 by listing the military wing of Hezbollah as a terrorist entity. This paper will investigate the reasons behind this decision, as well as the likely implications and effectiveness of the new policy. Two principal catalysts were behind the decision. The first was a Hezbollah-linked bombing in Bulgaria which provided the focal point around which a consensus of the EU member states could emerge in the Council. Secondly, the escalation both of the Syrian conflict and Hezbollah’s role in it provided a more political and strategic impetus for the decision. This paper maintains that although a change in policy was somewhat necessary, it is questionable whether the artificial separation of Hezbollah’s political and military wings and the symbolic proscription of the latter is the most propitious choice to achieve European objectives.

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The political landscape in Greece is confused and volatile at the moment; the right and extreme- right-wing parties are accorded a disproportionately large place in political debate, while the radical left-wing SYRIZA party is attempting to maintain a ‘leftist’ profile and demonstrate its capacity to govern through a strategy of image normalisation. These tensions make it very difficult for the Greek government to stick to the EU’s tough reform agenda. The governing coalition is trying to conceal the social effects of implementing structural policy reforms, even postponing some measures to avoid bearing their political cost. At the same time, it is adopting a very rushed, and thus quite worrying, attitude towards a fast-track growth agenda, without taking into consideration the conditions for sustainable economic development.

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In 2011 Croatia entered the final stage of its accession negotiations with the EU. The completion of these negotiations will probably coincide with the parliamentary elections which should be held in November or December this year. The elections are likely to bring about a change of government, as public support for Jadranka Kosor's cabinet and her party, the Croatian Democratic Union (HDZ) has been declining; the left-wing opposition is likely to take power. Therefore, the government’s main goal is to complete the accession negotiations in the first half of the year, in order to sign the accession treaty and hold the EU membership referendum before the parliamentary elections. The HDZ believes that only the successful completion of the accession negotiations could increase its chances of a good result in the upcoming elections. At the same time, fearing a further fall in support, the government will avoid any decisions and reforms that would be controversial for the public, especially in the sphere of the economy; such decisions could also increase Euroscepticism among the Croatian public, and result in the rejection of EU accession in the referendum. The government in Zagreb hopes that the currently implemented anti-corruption strategy and reform of the judiciary, as well as the advanced process of adaptation to EU conditions, will be enough to complete the negotiations. This strategy has a serious chance of success, considering that there is considerable support for Croatia's membership among the EU countries and institutions. Another reason is that further prolongation of the negotiations could aggravate hostility towards the EU among the Croatian public, and would be a bad sign for other Balkan states with membership aspirations. However, subordinating Croatian policies to the completion of negotiations in the first half of the year could prove to be adverse for Croatia itself in the longer term, as it would put off the necessary structural reforms.

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When Slovakia’s parliament rejected the European Financial Stability Facility (EFSF) reform on 11 October it undermined Slovakia’s reputation as a credible partner within the EU. Moreover, Prime Minister Iveta Radicova combined the vote on the strengthening of the EFSF – a key anti-crisis mechanism in the Eurozone – with a vote of confidence for her cabinet. This eventually led to the collapse of the government. Before Slovakia’s decision, the strengthening of the EFSF had been endorsed by the national parliaments of all the eurozone countries. Slovakia, which had opted to be the last one to carry out the ratification procedure, adopted the EFSF reform only in a re-vote on 13 October, due to the support of the opposition left-wing party. However, problems with ratification have cast a shadow over the achievements of Slovakia which as one of the freshest members of the eurozone had been actively seeking to influence the creation of EU mechanisms for dealing with the debt crisis. For the past eighteen months the Slovak government, formed by conservative and liberal parties, has consistently called for the controlled bankruptcy of Greece, a tightening of the rules of the Stability and Growth Pact, and for the private sector’s participation in financing the rescue packages for indebted states. It was in part down to Slovakia that these proposals, previously regarded as extreme, were introduced into the mainstream EU debate. The constructive position presented by Slovakia’s diplomacy in recent months has brought Bratislava tangible results, such as the reduction of its contribution to the permanent anti-crisis fund, the European Stabilisation Mechanism (ESM). Thus Slovakia, which adopted the single currency on 1 January 2009, has become an informal spokesman for the new, poorer members of the eurozone.

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In his analysis of the basic compromise that is emerging between the new left-wing government of Greece and its European partners, Daniel Gros emphasises that the key element will be how the real problem, namely liquidity, is dealt with.

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This paper addresses globalization and governance in the EU by attempting to generate some plausible hypotheses that might explain the policy choices of the 12 out of 15 European democratic left governments. With all of the discussion in recent years of a democratic deficit, and then need to maintain a "social Europe," why have these governments not produced more explicit left-wing policies? It suggests three possible hypotheses to account for this apparently mysterious outcome. Hypothesis #1: They want to but they can't. Hypothesis #2: They don't want to because they aren't really left anymore. Hypothesis #3: They could, but they all are suffering from a fundamental failure of imagination. The paper explores each of these hypotheses in two ways. First it examines the initial years of the Schröder government in Germany apparently, pursuing each of these three hypotheses and different times during this period. Then it looks more systematically and comparatively and each of the three hypotheses by including analysis both of Germany and several other EU member states. The larger goal of this work is to provoke discussion and research on what role left political movements can actually play. Is it even reasonable to expect such a group of nation states to develop innovative forms of cross-national governance? Or are new and/or revised forms of representation and governance beyond traditional nation-state models.

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Since the beginning of the Ukrainian-Russian conflict, the position of Slovakia’s left-wing government towards Russia has been ambiguous. Bratislava has accepted the EU sanctions targeting Russia and the plan for strengthening NATO’s eastern flank. At the same time, however, Prime Minister Robert Fico’s government has maintained close political relations with the Kremlin. It has called for the intensification of Slovak-Russian economic relations and has repeatedly criticised the sanctions, speaking in tandem with Russian propaganda in so doing. Slovakia’s Prime Minister is hoping that by playing the role of one of the leaders in the EU and NATO who are most willing to cooperate with Russia, he will gain economic benefits and win votes in next spring’s upcoming parliamentary elections. Despite numerous pro-Russian gestures, Slovakia has been limiting the number of areas in which Moscow could exert pressure on Bratislava. As it strives to become independent of Russia, Slovakia has ensured possible alternative fuel supplies for itself. Moreover, it has been gradually replacing Russian-made military equipment with equipment made in the West. The Slovak government does intend to develop the country’s cooperation with Russia, including in strategic areas involving supplies and transit of oil and gas, as well as supplies of nuclear fuel. Nevertheless, it has been making efforts to gain easy access to an alternative source of supplies in each of these areas. Beset by crises, Russia has ever fewer economic cooperation opportunities to offer Slovakia, and Slovak businesses operating on the Russian market have to take into account the growing risk of insolvency of local contractors. To a great extent, therefore, Slovak-Russian relations have been reduced to rhetorical statements confirming the desire for closer cooperation, and to visions of joint projects accompanied by an ever shorter list of feasible cooperation initiatives.

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On both sides of the Atlantic, populism on the left and the right is on the rise. Its most visible standard-bearer in the United States is Donald Trump, the Republican Party’s presumptive presidential nominee. In Europe, there are many strands – from Spain’s leftist Podemos party to France’s right-wing National Front – but all share the same opposition to centrist parties and to the establishment in general. What accounts for voters’ growing revolt against the status quo?

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After a passionate two-day election, Alexander Van Der Bellen (supported by the Greens) narrowly defeated his far-right wing opponent, Norbert Hofer (Freedom Party of Austria or FPÖ), thereby becoming Austria’s new President (50.3% vs 49.7%). Notably, the ecologist candidate only managed to win thanks to the postal votes counted on the day after the polls closed, whereas anti-EU Hofer was still leading by some 144,000 votes on the previous evening. Such a narrow defeat is likely to have long-term implications for Austrian and European politics.

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La tesi descrive lo sviluppo di un sistema di rilevamento di immagini di volto sottoposte a morphing.

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With rising public concern for animal welfare, many major food chains and restaurants are changing their policies, strictly buying their eggs from non-cage producers. However, with the additional space in these cage-free systems to perform natural behaviours and movements comes the risk of injury. We evaluated the ability to maintain balance in adult laying hens with health problems (footpad dermatitis, keel damage, poor wing feather cover; n = 15) using a series of environmental challenges and compared such abilities with those of healthy birds (n = 5). Environmental challenges consisted of visual and spatial constraints, created using a head mask, perch obstacles, and static and swaying perch states. We hypothesized that perch movement, environmental challenges, and diminished physical health would negatively impact perching performance demonstrated as balance (as measured by time spent on perch and by number of falls of the perch) and would require more exaggerated correctional movements.We measured perching stability whereby each bird underwent eight 30-second trials on a static and swaying perch: with and without disrupted vision (head mask), with and without space limitations (obstacles) and combinations thereof. Video recordings (600 Hz) and a three-axis accelerometer/gyroscope (100 Hz) were used to measure the number of jumps/falls, latencies to leave the perch, as well as magnitude and direction of both linear and rotational balance-correcting movements. Laying hens with and without physical health problems, in both challenged and unchallenged environments, managed to perch and remain off the ground. We attribute this capacity to our training of the birds. Environmental challenges and physical state had an effect on the use of accelerations and rotations to stabilize themselves on a perch. Birds with physical health problems performed a higher frequency of rotational corrections to keep the body centered over the perch, whereas, for both health categories, environmental challenges required more intense and variable movement corrections. Collectively, these results provide novel empirical support for the effectiveness of training, and highlight that overcrowding, visual constraints, and poor physical health all reduce perching performance.

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The prevalence of keel bone damage as well as external egg parameters of 2 pure lines divergently selected for high (H) and low (L) bone strength were investigated in 2 aviary systems under commercial conditions. A standard LSL hybrid was used as a reference group. Birds were kept mixed per genetic line (77 hens of the H and L line and 201 or 206 hens of the LSL line, respectively, per pen) in 8 pens of 2 aviary systems differing in design. Keel bone status and body mass of 20 focal hens per line and pen were assessed at 17, 18, 23, 30, 36, 43, 52, and 63 wk of age. External egg parameters (i.e., egg mass, eggshell breaking strength, thickness, and mass) were measured using 10 eggs per line at both 38 and 57 wk of age. Body parameters (i.e. tarsus and third primary wing feather length to calculate index of wing loading) were recorded at 38 wk of age and mortality per genetic line throughout the laying cycle. Bone mineral density (BMD) of 15 keel bones per genetic line was measured after slaughter to confirm assignment of the experimental lines. We found a greater BMD in the H compared with the L and LSL lines. Fewer keel bone fractures and deviations, a poorer external egg quality, as well as a lower index of wing loading were found in the H compared with the L line. Mortality was lower and production parameters (e.g., laying performance) were higher in the LSL line compared with the 2 experimental lines. Aviary design affected prevalence of keel bone damage, body mass, and mortality. We conclude that selection of specific bone traits associated with bone strength as well as the related differences in body morphology (i.e., lower index of wing loading) have potential to reduce keel bone damage in commercial settings. Also, the housing environment (i.e., aviary design) may have additive effects.

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Theories of economic voting have a long tradition in political science and continue to inspire a large group of scholars. Classical economic voting theory assumes a reward-and-punishment mechanism (Key, 1966). This mechanism implies that incumbents are more likely to stay in power under a good economy, but are cast out under a bad economy (Lewis-Beck and Stegmaier, 2000). The economy has repeatedly been shown to be a major determinant of electoral behavior (see especially the recent book by Duch and Stevenson, 2008), but the current economic crisis seems to provide a marked illustration of how the economy affects voting. In recent elections across the Western industrialized world, most ruling coalitions lost their majority. Opposition parties, on the other hand, whether right wing or left wing, have appeared to benefit from the economic downturn.