Corpora e universali della traduzione in ambito sociologico: il caso degli anglicismi nella rivista “Lavoro Sociale”

Contacts between languages have always led to mutual influence. Today, the position of authority of the English language affects Italian in many ways, especially in the scientific and technical fields. When new studies conceived in the English-speaking world reach the Italian public, we are faced not only with the translation of texts, but most importantly the rendition of theoretical constructs that do not always have a suitable rendering in the target language. That is why we often find anglicisms in Italian texts. This work aims to show their frequency in a specific field, underlying how and when they are used, and sometimes preferred to the Italian corresponding word. This dissertation looks at a sample of essays from the specialised magazine “Lavoro Sociale”, published by Edizioni Centro Studi Erickson, searching for borrowings from English and discussing their use in order to make hypotheses on the reasons of this phenomenon, against the wider background of translation studies and translation universals research. What I am more interested in is the understanding of the similarities and differences in the use of anglicisms by authors of Italian texts and translators from English into Italian, so that I can figure out what the main dynamics and tendencies are. The whole paper is has four parts. Chapter 1 briefly explains the theoretical background on translation studies, and introduces and discusses the notion of translation universals. After that, the research methodology and theoretical background on linguistic borrowings (especially anglicisms) in Italian are summarized. Chapter 2 presents the study, explaining the organisation of the material, the methodology used and the object of interest. Chapter 3 is the core of the dissertation because it contains the qualitative and quantitative data taken from the texts and the examination of the dynamics of the use of anglicisms. Finally, Chapter 4 compares the conclusions drawn from the previous chapter with the opinions of authors, translators and proof-readers, whom I asked to answer a questionnaire written specifically to investigate the mechanisms and choices behind their use of anglicisms.

Chemical composition modification of casting aluminium alloys for engine applications

The research activities were focused on evaluating the effect of Mo addition to mechanical properties and microstructure of A354 aluminium casting alloy. Samples, with increasing amount of Mo, were produced and heat treated. After heat treatment and exposition to high temperatures samples underwent microstructural and chemical analyses, hardness and tensile tests. The collected data led to the optimization of both casting parameters, for obtaining a homogeneous Mo distribution in the alloy, and heat treatment parameters, allowing the formation of Mo based strengthening precipitates stable at high temperature. Microstructural and chemical analyses highlighted how Mo addition in percentage superior to 0.1% wt. can modify the silicon eutectic morphology and hinder the formation of iron based β intermetallics. High temperature exposure curves, instead, showed that after long exposition hardness is slightly influenced by heat treatment while the effect of Mo addition superior to 0,3% is negligible. Tensile tests confirmed that the addition of 0.3%wt Mo induces an increase of about 10% of ultimate tensile strength after high temperature exposition (250°C for 100h) while heat treatments have slight influence on mechanical behaviour. These results could be exploited for developing innovative heat treatment sequence able to reduce residual stresses in castings produced with A354 modified with Mo.