1,192 research outputs found

    Some notes on mobility

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    History and International Relation

    Liminal liberalism? Ivan Kats, the Congress for Cultural Freedom, and the Obor Foundation in Cold War Indonesia

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    The story of the Obor Foundation is important for several reasons. Firstly, it covers the contribution of an up-till-now largely overlooked Western philanthropic enterprise to promote a cohesive national cultural identity for Indonesia in the wake of the fall of Sukarno. Secondly, Obor was an attempt to move beyond previous Cold War efforts to spread liberal ideas globally, most notably by the Congress for Cultural Freedom. To overcome critiques of top-down Westernization and neocolonialism, Obor sought to establish local control over the publishing process in a reciprocal arrangement of shared responsibility. Thirdly, it was symbolic of the move of the Ford Foundation, which had invested a great deal in the modernisation (i.e. Westernization) of Indonesian education, towards introducing a greater level of autonomy in their operations from the late 1960s onwards, expressing a general confidence in (and sufficient monitoring of) Western-trained and/or -oriented local leadership.History and International Relation

    Le transatlantisme: un paradigme sur le déclin ?

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    History and International Relation

    Bill and Ed’s big adventure: William Fulbright, cold warriors, and right-wing propaganda in the US military, 1961-62

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    This article analyses a notorious episode of the early 1960s when Senator J. William Fulbright, then Chair of the Senate Foreign Relations Committee, investigated the anti-communist propaganda activities of right-wing 'ultras' in the US military. The episode is used to investigate the phenomenon of ‘cold warriors’, those figures who associated their entire political identity with the 'fighting' of the Cold War. One particular figure soon stood out as epitomizing the anti-communist paranoia that so worried Fulbright: Major General Edwin Walker. The contest between Fulbright and Walker (and their supporters in Congress) was not a political side-show, since it soon involved President Kennedy and saw Defense Secretary Robert McNamara testifying before a Senate investigative committee. It also marked a contest between an orthodox anti-Soviet position and the new, uncertain but more flexible world-view to be known as DĂ©tente. The Walker case encapsulated the debate and the widening divide in US politics and society between those who saw the Cold War as a do-or-die struggle to the bitter end, and those who were willing to accept the existence of the Soviet Union for the sake of a stable DĂ©tente. By drawing on the work of Anders Stephanson, this article explores the broader political ramifications of the Fulbright-Walker contest in the context of the changing dynamics of the Cold War. History and International Relation

    RepD-mediated recruitment of PcrA helicase at the Staphylococcus aureus pC221 plasmid replication origin, oriD

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    Plasmid encoded replication initiation (Rep) proteins recruit host helicases to plasmid replication origins. Previously, we showed that RepD recruits directionally the PcrA helicase to the pC221 oriD, remains associated with it, and increases its processivity during plasmid unwinding. Here we show that RepD forms a complex extending upstream and downstream of the core oriD. Binding of RepD causes remodelling of a region upstream from the core oriD forming a 'landing pad' for the PcrA. PcrA is recruited by this extended RepD-DNA complex via an interaction with RepD at this upstream site. PcrA appears to have weak affinity for this region even in the absence of RepD. Upon binding of ADPNP (non-hydrolysable analogue of ATP), by PcrA, a conformational rearrangement of the RepD-PcrA-ATP initiation complex confines it strictly within the boundaries of the core oriD. We conclude that RepD-mediated recruitment of PcrA at oriD is a three step process. First, an extended RepD-oriD complex includes a region upstream from the core oriD; second, the PcrA is recruited to this upstream region and thirdly upon ATP-binding PcrA relocates within the core oriD

    Echolocation detections and digital video surveys provide reliable estimates of the relative density of harbour porpoises

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    Acknowledgements We would like to thank Erik Rexstad and Rob Williams for useful reviews of this manuscript. The collection of visual and acoustic data was funded by the UK Department of Energy & Climate Change, the Scottish Government, Collaborative Offshore Wind Research into the Environment (COWRIE) and Oil & Gas UK. Digital aerial surveys were funded by Moray Offshore Renewables Ltd and additional funding for analysis of the combined datasets was provided by Marine Scotland. Collaboration between the University of Aberdeen and Marine Scotland was supported by MarCRF. We thank colleagues at the University of Aberdeen, Moray First Marine, NERI, Hi-Def Aerial Surveying Ltd and Ravenair for essential support in the field, particularly Tim Barton, Bill Ruck, Rasmus Nielson and Dave Rutter. Thanks also to Andy Webb, David Borchers, Len Thomas, Kelly McLeod, David L. Miller, Dinara Sadykova and Thomas Cornulier for advice on survey design and statistical approache. Data Accessibility Data are available from the Dryad Digital Repository: http://dx.doi.org/10.5061/dryad.cf04gPeer reviewedPublisher PD

    Translation and the cultural Cold War: an introduction

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    Horizon 2020(H2020)845798History and International Relation

    Magnetic flows on Sol-manifolds: dynamical and symplectic aspects

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    We consider magnetic flows on compact quotients of the 3-dimensional solvable geometry Sol determined by the usual left-invariant metric and the distinguished monopole. We show that these flows have positive Liouville entropy and therefore are never completely integrable. This should be compared with the known fact that the underlying geodesic flow is completely integrable in spite of having positive topological entropy. We also show that for a large class of twisted cotangent bundles of solvable manifolds every compact set is displaceable.Comment: Final version to appear in CMP. Two new remarks have been added as well as some numerical calculations for metric entrop

    Self-trapping transition for nonlinear impurities embedded in a Cayley tree

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    The self-trapping transition due to a single and a dimer nonlinear impurity embedded in a Cayley tree is studied. In particular, the effect of a perfectly nonlinear Cayley tree is considered. A sharp self-trapping transition is observed in each case. It is also observed that the transition is much sharper compared to the case of one-dimensional lattices. For each system, the critical values of χ\chi for the self-trapping transitions are found to obey a power-law behavior as a function of the connectivity KK of the Cayley tree.Comment: 6 pages, 7 fig
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