Genome Sequence of Exiguobacterium antarcticum B7, Isolated from a Biofilm in Ginger Lake, King George Island, Antarctica

Exiguobacterium antarcticum is a psychotropic bacterium isolated for the first time from microbial mats of Lake Fryxell in Antarctica. Many organisms of the genus Exiguobacterium are extremophiles and have properties of biotechnological interest, e. g., the capacity to adapt to cold, which make this genus a target for discovering new enzymes, such as lipases and proteases, in addition to improving our understanding of the mechanisms of adaptation and survival at low temperatures. This study presents the genome of E. antarcticum B7, isolated from a biofilm sample of Ginger Lake on King George Island, Antarctic peninsula.

Nuculidae (Bivalvia) in the Cape Melville Formation, King George Island, Antarctica, with an overview of the bivalve fauna

Nuculid bivalves of the Cape Melville Formation (Early Miocene, King George Island) are reviewed. Ten bivalve taxa are listed from the formation in the families Nuculidae (two species), Sareptidae, Malletiidae, Limopsidae (two species), Limidae, Pectinidae, Hiatellidae, and Periplomatidae. The Nuculidae consist of two species of Leionucula Quenstedt, 1930. One of these, L. melvilleana n. sp., is described and the other consists of the two species named previously by Anelli et al. (2006), which are demonstrated to be synonymous and are assigned to the species Leionucula frigida (Anelli, Rocha-Campos, Santos, Perinotto & Quaglio 2006). This assemblage, dominated by protobranchs (89% of specimens), is a typical fauna of offshore soft substrates, with a few specimens transported from hard substrates nearby. The diversity of Nuculidae has decreased in the Antarctic region through the Cenozoic.

Estro linguistico e problemi traduttivi in Mr Alfred M. A. di George Friel

My work is focused on George Friel, a distinguished Scottish writer known for his witty style bristling with puns and more or less literary allusions. In particular I proposed an annotated translation of what can be considered his masterpiece “Mr Alfred M.A.” in which wordplay has a central role for its plot. In the first part of my thesis I outlined the fundamental features of Friel’s writing: the wide variety of registers and styles, the rhythm and irony. Additionally I pointed out the strategies that the translator has to face when translating this text. Finally I identified the number of problems which may arise while translating Friel’s “Mr Alfred M.A.” into Italian with particular concern on the strategies of supplementation and explicitation for wordplay.

L'intuizionismo etico di George Edward Moore

La Tesi di Dottorato prende in considerazione la collocazione storica e critica di G. E. Moore nel panorama filosofico europeo, con particolare riferimento al suo rapporto con il neo-hegelismo britanico prima e con il realismo poi. Al centro della Tesi si trova l'esame dell'intuizionismo etico di G. E. Moore.