83 research outputs found
Heat pipe based thermal management systems for energy-efficient data centres
This paper investigates the potential applications for heat-pipe based heat exchangers in enhancing the efficiency of data centresâ cooling. The paper starts by assessing current industry practise and highlighting the challenges facing the data-storage industry; illustrating the legislative, technical and commercial constraints that are now, or will be prevalent in the industry as the sector continues to grow to cater for the ever increasing appetite for public sector, commercial and consumer remote data storage. The concept of free cooling and its potential application in data-centres is then introduced and analysed. A theoretical model is then constructed based on the established, proven performance characteristics of heat-pipe technologies and the weather data for a typical region in the UK. A case study has been conducted thereon and the results indicate potential energy savings of up to 75% are achievable when utilising heat pipe based free cooling systems
Making worlds, making subjects: contemporary art and the affective dimension of global ethics
In response to Terry Smithâs article, âCurrents of world-making in contemporary artâ (2011), Meskimmonâs text seeks to extend the arguments that contemporary art is both decidedly âworldlyâ and âwith timeâ, exploring artâs ethical agency in a globalised world. Arguing that Smithâs âcontemporal dialecticâ locates a materialist politics for contemporary practice, the article suggests ways in which contemporary practice might engender a future beyond teleology, through an active engagement with imagination, affect and the logic of the gift
From the cosmos to the polis: On denizens, art and postmigration worldmaking
The concept of âpostmigrationâ, as a non-binary way of understanding the exchange and movement of people and ideas across imaginative and materially-enforced boundaries, is a compelling way to engage with contemporary politics, art and culture. It also has much to say to a contemporary cosmopolitanism that stresses the significance of embodied, responsible and intersubjective agency as the basis of an ethical worldmaking project. This essay deploys an alternative figuration, the denizen, as a means by which to materialise the imaginative force of art beyond the limits of representation and, in so doing, propose it as an active mode of experimental world- making. Arguing with and through a small number of specific case studies, the text brings the insights of feminist corporeal-materialism together with a postcolonial praxis of reading, writing and making within, and yet against, the grain of the exclusive limits of the ânationâ and âher citizensâ. The willful act of the denizen in making herself at home everywhere becomes a way of imagining and materialising creative ecologies of belonging that are neither premised upon an essential call to blood nor an authentic claim to soil. Rather, the postmigration worldmaking explored here posits a radically open cosmos that emerges in mutual exchange with a response-able and responsible polis
The precarious ecologies of cosmopolitanism
Meskimmon contends that cosmopolitanism might be described as a precarious ecology, a state of dynamic exchange
between selves and others, and a corporeal interplay between subjects, objects and ideas in the world. In this sense,
cosmopolitanism is not a finished product, but rather a delicate balance reached during the mutual making of subjects
and worlds, when that making welcomes difference and encourages ethical encounters with others. Turning to specific
works by the artists Joan Brassil, Catherine Bertola and Johanna HĂ€llsten, Meskimmon suggests that one of the ways
that contemporary art can play a role in the creation of the precarious ecologies of cosmopolitanism is through its
ability to evoke in viewers a state of wonder. Meskimmon explores wonder as a precarious, and precious, affective state
that enmeshes us, imaginatively and sensually, with/in the world, and through each of these very different instances she
demonstrates how artwork can participate in the production of a tenuous and attenuated moment of balance, a precarious
ecology, that has the potential to align us through our shared wonder at the open generosity of the world
Chronology through cartography: mapping 1970s feminist art globally
Chronology through cartography: mapping 1970s feminist art globall
âAnd the one doesnât stir...": on curatorial practice and the making of feminist histories
This essay charts a journey through a series of concentric circles. Like a pebble dropped into a still pool, the exhibition And the One Doesnât Stir without the Other acted as a point of impact around which resonances between feminist art, activism, history and theory were amplified. It is not surprising that my journey takes the form of undulating waves rather than linear recounting, nor that its aftershocks connect differences rather than destroy them. One of the most significant legacies of feminism to epistemology has been the dismantling of the disembodied logic which underpins monolithic modes of historical narrative. The showâs curatorial sensitivity to the nuances of materiality, time and space enabled visitors to participate with the works in reconceiving the histories of feminist art/theory
As a woman, my country is... : On imag(in)ed communities and the heresy of becoming-denizen
Home/Land: Women, Citizenship, Photographies is an extensive compendium of texts and images, combining scholarly, creative and critical writing on photography with new work in photography. The contributions to the compendium range from academic essays on fine art and documentary photographies to photo-essays, community-based and pedagogical photographic projects, personal testimonies, creative writing, activist interventions and accounts of participatory action research using photography. Home/Land is global in its reach, exploring womenâs lives in Britain and other European nations, the United States, Canada, the Middle East, South Africa, Asia and Australia. Bringing together texts and images produced by an international group of feminist scholars, activists, artists and educators, the book demonstrates how women have used photographic practices to find places for themselves as citizens, denizens, exiles or guests, within or beyond the nation as currently conceived, and, in so doing, how they actively produce new and different forms of identity, community and belonging
Jenny Holzer's 'Lustmord' and the project of resonant criticism
Responding to the systematic rape and murder of thousands of women in brutal acts of âethnic cleansingâ during the Bosnian War, Jenny Holzer produced the powerful Lustmord during 1993 and 1994. The project is complex and thought-provoking, not least because its texts, images and objects call to observersâ own bodies, insisting that they participate in the work rather than stand outside it. Lustmord thus redefines the conventional relationship between desire and the gaze, which locates the encounter between subject and object as a unidirectional function of lack. This work creates a different space, one which is troubling and powerful precisely because it sets up reciprocal, intersubjective relationships through spectatorship. Thinking about the implications of this project, its strategies and modes of making âhistoryâ, will concern me throughout this essay, but a few introductory comments by way of description are necessary first
Response and responsibility: on the cosmo-politics of generosity in contemporary Asian art
Response and responsibility: on the cosmo-politics of generosity in contemporary Asian ar
Making oneself at home: a dialogue on women, culture, belonging and denizenship
The following text is derived from a presentation given as a dialogue to the annual conference of the Association of Art Historians in London 2014, where our presentation was used to open the session. Our decision to perform an interactive, scripted dialogue against a background of images, was an intentional attempt to explore âart historyâ in ways that do not conform to the accepted academic conference conventions of a formal paper, subsequently revised, extended and embellished with references and footnotes to locate the writing as serious âresearchâ designed for possible publication.
Research is generated not only by planned research processes but by informal interactions such as conversation and correspondence. In these processes dialogue is generative: ideas are sketched out, emerge spontaneously in response to questions, or are snatched from insights stimulated by unexpected collisions of spoken or written words.1 Art history offers many examples of fruitful correspondence between thinkers and practitioners. E.H. Gombrich and Quentin Bell explored canons and values in 1979; John Berger corresponded with Leon Kossoff (1996) and with James Elkins (2003-4) about drawing.2 As academics engaged in teaching and research, we talk about our shared interests in feminist histories and theories and our experiences as women now based in Britain, but who lived lives elsewhere - in the United States (Marsha) and southern Africa (Marion). For us the personal has been political; there are commonalities and differences in our experiences of âhomeâ and re-location. In doing light editing (added footnotes) of our performed dialogue for publication, we maintained the dialogic framework to indicate that the two voices speak from their particular perspectives while also finding a shared space
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