Hotspot politics―or, when the EU state gets real

This paper was published in the journal Political Geography and the definitive published version is available at https://doi.org/10.1016/j.polgeo.2017.02.012

HNBR and its MWCNT reinforced nanocomposites : Crystalline morphology and electrical response

Morphology and electrical response of hydrogenated acrylonitrile butadiene rubber (HNBR) and its multiwall carbon nanotube (MWCNT) reinforced nanocomposites were studied by means of x-ray diffraction and broadband dielectric spectroscopy. HNBR systems were found to be semi-crystalline, with their crystallinity to increase with the addition of MWCNTs. In their dielectric spectra, four relaxation processes were detected. Ascending in relaxation time, these were attributed to: (i) interfacial polarization at the interface of crystalline and amorphous regions of HNBR and at the interface between HNBR and MWCNTs, (ii) glass to rubber transition of the amorphous part of HNBR, (iii) rearrangement of polar side groups, such as –CN, and (iv) local motions of small segments of the main elastomer chain. Electrical conductivity increases with MWCNT content and frequency increasing. The effect of temperature, on the electrical response, is more pronounced at low frequencies. The temperature dependence of the electrical conductivity strongly deviates from a pure Arrhenius behavior, signifying that the occurring conductance mechanisms do not correspond to a single thermally activated process. Relaxation dynamics imply that crystalline regions exert motion restrictions to large segments of the macromolecules in the amorphous phase and to polar parts of the systems

Alternative organizing in times of crisis : resistance assemblages and socio-spatial solidarity

This paper draws on research conducted in Greece, where, during the last seven years, an acute socio-economic crisis has led to the emergence of a number of alternative organizational forms. By foregrounding the term drasis, the unexpected unfolding of an event in a specific space and time, we discuss how these alternative forms assemble differential capacities in order to resist the neoliberal ordering of socio-spatial and economic relations. In particular, we focus on two self-organized spaces, namely, a social centre and a squatted public garden and discuss two concrete instances of drasis. We propose that drasis instigates the establishment and evolution of transformative, prefigurative organizing through three interrelated processes, namely, the formation of resistance assemblages, social learning and socio-spatial solidarity. The paper offers three propositions, suggesting that drasis provides the socio-material conditions through which new resistance formations challenge the established productive forces of society and co-produce alternative forms of civic life.© 2017 published by SAGE. This is an author produced version of a paper published in European Urban and Regional Studies, uploaded in accordance with the publisher’s self- archiving policy. The final published version (version of record) is available online at http://journals.sagepub.com/doi/10.1177/0969776416683001. Some minor differences between this version and the final published version may remain. We suggest you refer to the final published version should you wish to cite from it

Revolt and crisis in Greece: Between a Present Yet to Pass and a Future Still to Come

How does a revolt come about and what does it leave behind? What impact does it have on those who participate in it and those who simply watch it? Is the Greek revolt of December 2008 confined to the shores of the Mediterranean, or are there lessons we can bring to bear on social action around the globe? Revolt and Crisis in Greece: Between a Present Yet to Pass and a Future Still to Come is a collective attempt to grapple with these questions

The EC hotspot approach in Greece: creating liminal EU territory

This article makes a theoretical argument stemming from our study of the European Commission’s hotspot approach to the management of migrant populations. It draws on empirical research findings from field research which took place on the island of Lesbos and in the city of Athens over the course of 20 months and links these to emerging critical studies of the new EU border regime. No clear definition exists of what comprises a hotspot: instead, the European Commission describes this as an integrated ‘approach’ for the enhancement of the capacity of member states to deal with crises resulting from pressures at the Union’s external borders. Effective in its ambiguity, the ‘hotspot approach’ therefore constitutes, as we argue, an integral part of the Europeanisation and institutionalisation of border management: a powerfully ambiguous dispositif in the EU’s emerging border regime. The article unpacks the notion of the hotspot from a historical perspective and explores the ways in which the hotspot contributes toward the culmination of European integration, paving the way for the flexible governance of mobility and asylum. We situate the hotspot within the historical shift of migration and mobility control from the border to the territory as a whole and conclude by arguing that the hotspot plays the role of a territorial incubator for the liminal EU territory: a paradigmatic space for a new form of governance that further disentangles territory from rights

Flags Flying up a Trial Mast:Reflections on the Hotspot Mechanism in Mytilene

In one sense the hotspot is, then, already here: it lies in the reception centres, the detention centres, the temporary camps, the mechanisms of registration, filtering, hosting and relocating the people arriving in the EU. But in another sense, the hotspot is a future excess of the sum of all those parts: a glimpse into the all-encompassing population filtering apparatus yet to come