L'adulterio come strumento sociale: confronto tra Anna Karenina e Lady Chatterley

Lo scopo di questo lavoro è confrontare due opere, Anna Karenina di Lev Tolstoj e L’amante di Lady Chatterley di David Herbert Lawrence e dimostrare che essi non hanno in comune solo il tema dell’adulterio, ma anche e soprattutto l’averlo inteso come strumento di ribellione sociale. In Tolstoj troviamo l’adulterio censurato nel corso della narrazione, poiché esso viene condannato sia dalla società che dall’autore stesso, che aveva come intento dare una lezione morale. Lawrence invece esalta e descrive l’adulterio, poiché nel suo caso diventa lo strumento di scoperta dell’amore vero e di ritorno al primitivismo a dispetto della civiltà industrializzata. Quindi, pur appartenendo a due epoche diverse e a due società con differenti visioni circa matrimonio e famiglia, le due eroine sono similari per il coraggio che dimostrano nell’andare contro le rispettive società.

Multicentre study for a robust protocol in single-voxel spectroscopy: quantification of MRS signals by time-domain fitting algorithms

Magnetic Resonance Spectroscopy (MRS) is an advanced clinical and research application which guarantees a specific biochemical and metabolic characterization of tissues by the detection and quantification of key metabolites for diagnosis and disease staging. The "Associazione Italiana di Fisica Medica (AIFM)" has promoted the activity of the "Interconfronto di spettroscopia in RM" working group. The purpose of the study is to compare and analyze results obtained by perfoming MRS on scanners of different manufacturing in order to compile a robust protocol for spectroscopic examinations in clinical routines. This thesis takes part into this project by using the GE Signa HDxt 1.5 T at the Pavillion no. 11 of the S.Orsola-Malpighi hospital in Bologna. The spectral analyses have been performed with the jMRUI package, which includes a wide range of preprocessing and quantification algorithms for signal analysis in the time domain. After the quality assurance on the scanner with standard and innovative methods, both spectra with and without suppression of the water peak have been acquired on the GE test phantom. The comparison of the ratios of the metabolite amplitudes over Creatine computed by the workstation software, which works on the frequencies, and jMRUI shows good agreement, suggesting that quantifications in both domains may lead to consistent results. The characterization of an in-house phantom provided by the working group has achieved its goal of assessing the solution content and the metabolite concentrations with good accuracy. The goodness of the experimental procedure and data analysis has been demonstrated by the correct estimation of the T2 of water, the observed biexponential relaxation curve of Creatine and the correct TE value at which the modulation by J coupling causes the Lactate doublet to be inverted in the spectrum. The work of this thesis has demonstrated that it is possible to perform measurements and establish protocols for data analysis, based on the physical principles of NMR, which are able to provide robust values for the spectral parameters of clinical use.

Anna, sette anni al fronte. Analisi e proposta di sottotitolaggio del film documentario Anna, sem' let na linii fronta

The aim of the present work was to make more accessible a documentary film that focuses on the life and work of the Russian journalist killed in Moscow in 2006: Anna Politkovskaja. The film, entitled “Anna, seven years at the frontline” is a collage of several video-interviews with Politkovskaja’s friends and colleagues, in which they talk about who she was, what was her job about and how she tried to make the public aware about the Chechen wars. Working on this translation gave me a unique opportunity to deepen one of the most controversial issues in the recent history of Russia and to create a useful final product for those who have a particular interest in this topic but do not have the necessary linguistic competence to understand this documentary film.