Reinforced concrete wall construction formed with OSB:First published use in the United Kingdom and acknowledged by Terry Pawson Architects as the source of inspiration for the internal concrete finish of the 2010 Carlow VISUAL Centre for Contemporary Art.

The artefact was published in the following :

Bennett, D., (October 2007), Architectural Insitu Concrete, RIBA Publishing, London, , ISBN 124-3671-245, pp 101-103

Bennett, D., (2008), Concrete Elegance Four, London, Concrete Centre and RIBA Publishing, pp cover, c, 4, 9-12 & back.

Stacey, Professor M., (2011) Concrete: a studio design guide, London, Concrete Centre and RIBA Publishing, pp74-75.

Terry Eagleton, Postmodernism and Ireland

Terry Eagleton devoted considerable thought to the nature of postmodernism during the heyday of the postmodernist debate in the Eighties and Nineties, and always expressed strong reservations about it.1 It is worth noting that these reservations do not imply any hostility to formal experimentation, or to the registering of alienation in its postmodern form. Rather, he seeks to show how there might be a politically and morally engaged art which was very much of our time. His position is consistent with those he adopts in dealing with other subjects, and may be illuminated by reference to those works where he does so. Of all these other subjects, the most illuminating for understanding his work is that of Irish literature, for it was during this period that Eagleton became a major figure in Irish studies, and his thinking on postmodernist relativism was developed alongside his critique of revisionism in Irish historiography.

Epstein-Barr Virus Large Tegument Protein BPLF1 Contributes to Innate Immune Evasion through Interference with Toll-Like Receptor Signaling

Viral infection triggers an early host response through activation of pattern recognition receptors, including Toll-like receptors (TLR). TLR signaling cascades induce production of type I interferons and proinflammatory cytokines involved in establishing an anti-viral state as well as in orchestrating ensuing adaptive immunity. To allow infection, replication, and persistence, (herpes)viruses employ ingenious strategies to evade host immunity. The human gamma-herpesvirus Epstein-Barr virus (EBV) is a large, enveloped DNA virus persistently carried by more than 90% of adults worldwide. It is the causative agent of infectious mononucleosis and is associated with several malignant tumors. EBV activates TLRs, including TLR2, TLR3, and TLR9. Interestingly, both the expression of and signaling by TLRs is attenuated during productive EBV infection. Ubiquitination plays an important role in regulating TLR signaling and is controlled by ubiquitin ligases and deubiquitinases (DUBs). The EBV genome encodes three proteins reported to exert in vitro deubiquitinase activity. Using active site-directed probes, we show that one of these putative DUBs, the conserved herpesvirus large tegument protein BPLF1, acts as a functional DUB in EBV-producing B cells. The BPLF1 enzyme is expressed during the late phase of lytic EBV infection and is incorporated into viral particles. The N-terminal part of the large BPLF1 protein contains the catalytic site for DUB activity and suppresses TLR-mediated activation of NF-κB at, or downstream of, the TRAF6 signaling intermediate. A catalytically inactive mutant of this EBV protein did not reduce NF-κB activation, indicating that DUB activity is essential for attenuating TLR signal transduction. Our combined results show that EBV employs deubiquitination of signaling intermediates in the TLR cascade as a mechanism to counteract innate anti-viral immunity of infected hosts.