288 research outputs found

    The European Union in Sudan: a missed opportunity?

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    International organisations active in Africa are often criticised for their ineffectiveness. So too is the European Union (EU), which is also accused of failing to assume a more prominent conflict management role in war-torn countries. This article examines the EU’s capacity and readiness to take on such a role in one such country, the former Republic of Sudan, home to Africa’s longest-running civil wars and the first ‘genocide’ of the 21st century. It begins by outlining the EU’s record in Darfur and the North–South Peace Process. Drawing upon 25 interviews and Hill’s ‘capabilities–expectations model’, it then questions whether the EU’s ‘capabilities’ (resources, instruments, unity) were ‘fit for purpose’ in Sudan’s hostile target setting. It concludes by identifying settings that have been more propitious for a conflict-related management function and by suggesting that the EU should better manage expectations about future security roles

    France in the Sahel: a case of the reluctant multilateralist

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    A prototypical case in the making? Challenging comparative perspectives on French aid

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    The comparative literature presents a mixed picture of French development assistance, with qualitative studies portraying this as a ‘deviant’ case while variable-led analyses view it as broadly ‘representative’. Both sets of studies ignore the possibility that French aid might be ‘prototypical’, laying down ideas and practices for other donors. Drawing upon a conceptual framework and over twenty interviews, this article challenges these comparative perspectives and paves the way for wider consideration of French ideas on international development. It argues that French assistance has undergone ‘mainstreaming’ and developed prototypical features since Prime Minister Jospin’s reforms of the late 1990s. It attributes these prototypical characteristics to France’s continuing ambivalence towards international aid norms, its more strategic approach to promoting French ideas and the emergence of a more propitious intellectual climate for those ideas. It concludes by reconciling different perspectives on French assistance and exploring the implications of these findings for Northern aid

    Europeanisation through the prism of regime complexity: the case of French aid

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    The challenge of isolating the impact of Europeanisation is an arduous one, which explains why analysts have preferred complex rather than parsimonious explanations of this phenomenon. Given this predilection among scholars, it is surprising that the concept of regime complexity has not been meaningfully applied in the Europeanisation literature. This article lays some initial groundwork for assessing whether regime complexity has weakened or reinforced the impact of Europeanisation, with reference specifically to French aid. France constitutes a ‘hard case’ in that it was the original architect behind the common European development policy and has retained the capacity to resist EU pressures on its bilateral aid. This article begins by highlighting the limited impact of Europeanisation on French assistance in the early decades of European integration. Next, it demonstrates how the climate became more propitious as from the late 1990s following domestic reforms, increased EU pressures and the emergence of an aid regime complex. Drawing on elite interviews, it shows how France has become more receptive to Europeanisation, while also using regime complexity to reframe EU norms. Finally, it explains why and how France has resisted Europeanisation and explores the wider significance of the French case and of regime complexity

    France in the Sahel: a case of the reluctant multilateralist

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    Burying the hatchet? Britain and France in the Democratic Republic of Congo

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    Against the background of conflict in the Great Lakes Region, the UK and France promised, at their 1998 Saint-Malo summit, to set aside rivalries and cooperate on Africa. In subsequent Anglo-French gatherings, they singled out the DRC and pledged to work together there to promote peace and tackle poverty. This article asks whether this coordination took place and whether it involved a ‘deconflictualisation’ of approaches, ‘coincidental’ cooperation, or ‘sustained and reciprocal’ collaboration. It looks for evidence of institutionalisation of UK-French ties and policy cooperation in the fields of peacebuilding and poverty reduction. It then identifies the pressures for, and barriers to, collaboration, focusing particularly on the role of interests, foreign policy norms, institutional factors and resource constraints. It concludes by setting out the wider implications of UK-French cooperation and the limited prospects of closer future collaboration

    Design of a speed meter interferometer proof-of-principle experiment

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    The second generation of large scale interferometric gravitational wave detectors will be limited by quantum noise over a wide frequency range in their detection band. Further sensitivity improvements for future upgrades or new detectors beyond the second generation motivate the development of measurement schemes to mitigate the impact of quantum noise in these instruments. Two strands of development are being pursued to reach this goal, focusing both on modifications of the well-established Michelson detector configuration and development of different detector topologies. In this paper, we present the design of the world's first Sagnac speed meter interferometer which is currently being constructed at the University of Glasgow. With this proof-of-principle experiment we aim to demonstrate the theoretically predicted lower quantum noise in a Sagnac interferometer compared to an equivalent Michelson interferometer, to qualify Sagnac speed meters for further research towards an implementation in a future generation large scale gravitational wave detector, such as the planned Einstein Telescope observatory.Comment: Revised version: 16 pages, 6 figure

    Gravitational Waves From Known Pulsars: Results From The Initial Detector Era

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    We present the results of searches for gravitational waves from a large selection of pulsars using data from the most recent science runs (S6, VSR2 and VSR4) of the initial generation of interferometric gravitational wave detectors LIGO (Laser Interferometric Gravitational-wave Observatory) and Virgo. We do not see evidence for gravitational wave emission from any of the targeted sources but produce upper limits on the emission amplitude. We highlight the results from seven young pulsars with large spin-down luminosities. We reach within a factor of five of the canonical spin-down limit for all seven of these, whilst for the Crab and Vela pulsars we further surpass their spin-down limits. We present new or updated limits for 172 other pulsars (including both young and millisecond pulsars). Now that the detectors are undergoing major upgrades, and, for completeness, we bring together all of the most up-to-date results from all pulsars searched for during the operations of the first-generation LIGO, Virgo and GEO600 detectors. This gives a total of 195 pulsars including the most recent results described in this paper.United States National Science FoundationScience and Technology Facilities Council of the United KingdomMax-Planck-SocietyState of Niedersachsen/GermanyAustralian Research CouncilInternational Science Linkages program of the Commonwealth of AustraliaCouncil of Scientific and Industrial Research of IndiaIstituto Nazionale di Fisica Nucleare of ItalySpanish Ministerio de Economia y CompetitividadConselleria d'Economia Hisenda i Innovacio of the Govern de les Illes BalearsNetherlands Organisation for Scientific ResearchPolish Ministry of Science and Higher EducationFOCUS Programme of Foundation for Polish ScienceRoyal SocietyScottish Funding CouncilScottish Universities Physics AllianceNational Aeronautics and Space AdministrationOTKA of HungaryLyon Institute of Origins (LIO)National Research Foundation of KoreaIndustry CanadaProvince of Ontario through the Ministry of Economic Development and InnovationNational Science and Engineering Research Council CanadaCarnegie TrustLeverhulme TrustDavid and Lucile Packard FoundationResearch CorporationAlfred P. Sloan FoundationAstronom
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