836 resultados para dance parties
Resumo:
Ajankohtaista
Resumo:
Drawing on a dialogical approach inspired by Bakhtin, we start from the assumptionthat a concrete discussion is an intermingling between dialogue in praesentia and dialogue inabsentia, and we refer to the notion of 'enunciative positioning' to account for the variousrelations that a speaker may express towards the voices that he or she invokes. Our data arebased on a first therapeutic interview between a therapist, a mother and a child in a counselingcenter for children and adolescents. We identify the various voices invoked in this interviewand show that three levels of discursive process were involved: (a) the speakers invokedabsent speakers; (b) at the same time they developed their own discourse on the basis of theirinterlocutors' discourse which (c) itself drew on absent speakers or voices. We highlight thevarious discursive processes through which the speakers integrate their own voice into absentvoices, or integrate a distant voice so that it loses its property of being a distant (andborrowed) voice. As a theoretical and methodological contribution to dialogism, our resultsshow that absent voices and their specific intermingling with hic et nunc exchanges were amajor resource for therapeutic changes.
Resumo:
In this issue of The EMBO Journal, Chattopadhyay et al (2010) describe a surprising new mechanism for how viral dsRNA detection by the RIG-I/MAVS signalling complex can initiate apoptosis. Independent of its transcriptional function, a pool of interferon regulatory factor (IRF)-3 activated downstream of MAVS can bind to and activate cytosolic Bax, resulting in Bax translocation to the mitochondria and initiation of the intrinsic apoptotic pathway.