669 resultados para 1386


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This article tackles the abundance of inconsistent terminologies that surround the discourse on practice and research. The text builds on recent debates on creative practice and education, sparked through the EU funded project SHARE. I argue that a shift in contemporary continental philosophy in the 1970s, which nudged the body into a more central position, allowed for creative practice and with it ‘embodied knowing’ to slowly push open the doors of the academies. I will show that practice today is already well embedded in some UK institutions, and I put forward that rather than thinking of an apologetic Practice as..., Performance as .., we should refer more resolutely to what I here term ‘Practice Research’. I demystify notions of validation of creative practice by re-emphasising the artistic qualities of ‘integrity, sincerity and authenticity’, borrowed from the 2013 BBC Reith lecturer and artist/potter Grayson Perry.

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This article argues for the importance of hospitality in discussions of international ethics, suggesting that, while Jacques Derrida’s thought on the concept ought to be central, we also need to go beyond it. In particular, Derrida’s focus on the threshold moment of sovereign decision has the effect of reinforcing International Relations’ focus on the state as the only ethical actor and space. In contrast, this article suggests that we think of hospitality as a spatial relation with affective dimensions and a practice that continues once the guest crosses the threshold of the home. Conceived as such, hospitality reveals a constitutive relation between ethics, power and space, which directs us to the way hospitality produces international spaces and manages them through various tactics seeking to contain the resistant guest. This argument is illustrated through an examination of perhaps the most urgent of contemporary international ethical spaces: the refugee camp.

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This paper aims to provide a systematised overview of the paradigmatic orientations in social psychology in Portugal by identifying the most cited publications. Results show that the eight most cited thematic are: (1) deviance and reactions to deviance, (2) methodology, (3) prejudice and discrimination, (4) gender studies, (5) risk, environment and safety, (6) information processing, social judgment, familiarity and mood, (7) social representations and (8) social justice and belief in a just world. These eight most salient thematics can be sorted into three current paradigmatic orientations in contemporary social psychology: (a) social cognition; (b) the study of collective beliefs, ideologies and social representations; and (c) the study of identity and its impact on intra- and intergroup processes. The paper finishes with a reflection on the future developments of the discipline and the dilemmas that social psychology in Portugal could face.

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This article proposes a critical analysis of recent interpretations made to the history of architecture and urban planning in the Portuguese colonial context in the twentieth century, particularly in the former African territories. More generally, it intends to explore how the internal history produced by specific fields of activity, such as architecture or urbanism, can reinforce the logic of a national and nationalized history. This effect is due partly to the fact that the legitimacy of these fields is largely dependent on the national identification in the context of activities that are internationalized. I will argue that the specific field of activity, while creating this internal discourse, can directly or indirectly produce representations of the nation, its history and its people on a larger scale, penetrating popular culture and influencing a shared common sense. In the case in question, the internal discourse on architectural and urbanistic works, on authors and styles, eventually reinforces an idealized and idyllic image of Portuguese colonialism.

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This article discusses a curatorial approach to authorship as a model for thinking about what I describe as an iterative modular poem, a poetic text composed of appropriated segments. As a response to contemporary proliferation of literary and artistic works created by iterative means, i.e. through acts of appropriation, remixing and remediation, the article is an attempt at putting forward ‘the curatorial’ as an emerging paradigm of writing for the twenty-first century. The article approaches established paradigms of authorship, creativity and originality as inadequate with respect to contemporary experimental poetic practices to suggest a shift from creating to collecting and curating as a possible alternative model for thinking about instances of iterative creative writing. The argument focuses on Robert Fitterman’s Holocaust Museum (2011) as an example of an iterative modular poem and a text emblematic of such curatorial approach to authorship.

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The current epidemic of Hepatitis C infection in HIV-positive men who have sex with men is associated with increasing use of recreational drugs. Multiple HCV infections have been reported in haemophiliacs and intravenous drug users. Using ultra-deep sequencing analysis, we present the case of an HIV-positive MSM with evidence of three sequential HCV infections, each occurring during the acute phase of the preceding infection, following risk exposures. We observed rapid replacement of the original strain by the incoming genotype at subsequent time points. The impact of HCV super-infection remains unclear and UDS may provide new insights.

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Drawing on Joke Hermes’ (2006) account of a troubling interview, this article reproduces and reflects on passages from a qualitative interview with a user of a social networking site that was experienced as uncomfortable by both interviewee and interviewer (myself). The psychoanalytic concept of (counter-)transference is used to analyse the possible processes that led to the emergence of two narratives by the interviewee and interviewer and resulted in an unsuccessful research encounter. It is suggested that the analysis of the interview narratives may contribute to Wanda S. Pillow’s (2003) notion of an ‘uncomfortable reflexivity’. It may further add to methodological discussions of the interview in media research by placing an emphasis on a complex theory of the subject and intersubjective dynamics.

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This article examines a reflexive, praxis-based methodology for conducting journalism research from a practitioner-academic perspective. Journalism research methods that are interactive, iterative and which rest on a dynamic communicative partnership between academics and practitioners, offer the best way for understanding change in our dynamic field. This permits the researcher to coalesce and strengthen their identity as a practitioner-academic and develop research projects that are mutually beneficial for advancing scholarship and practice. Drawing on reflexive methodologies in the human sciences, such as hermeneutics, cybernetics and constructivism, this article envisions an immersive approach embracing phenomenology and Gestalt as a fully reflexive method of data collection.

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Objective-Inflammation and proteolysis crucially contribute to myocardial ischemia and reperfusion injury. The extracellular matrix metalloproteinase inducer EMMPRIN (CD147) and its ligand cyclophilin A (CyPA) may be involved in both processes. The aim of the study was to characterize the role of the CD147 and CyPA interplay in myocardial ischemia/reperfusion (I/R) injury.Methods and Results-Immunohistochemistry showed enhanced expression of CD147 and CyPA in myocardial sections from human autopsies of patients who had died from acute myocardial infarction and from mice at 24 hours after I/R. At 24 hours and 7 days after I/R, the infarct size was reduced in CD147(+/-) mice vs CD147(+/+) mice (C57Bl/6), in mice (C57Bl/6) treated with monoclonal antibody anti-CD147 vs control monoclonal antibody, and in CyPA(-/-) mice vs CyPA(+/+) mice (129S6/SvEv), all of which are associated with reduced monocyte and neutrophil recruitment at 24 hours and with a preserved systolic function at 7 days. The combination of CyPA(-/-) mice with anti-CD147 treatment did not yield further protection compared with either inhibition strategy alone. In vitro, treatment with CyPA induced monocyte chemotaxis in a CD147-and phosphatidylinositol 3-kinase-dependent manner and induced monocyte rolling and adhesion to endothelium (human umbilical vein endothelial cells) under flow in a CD147-dependent manner.Conclusion-CD147 and its ligand CyPA are inflammatory mediators after myocardial ischemia and reperfusion and represent potential targets to prevent myocardial I/R injury.

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1888/01/06 (Numéro 1386).