The interpretation of symptoms of starvation/severe dietary restraint in eating disorder patients

The aims of the study were to test the hypotheses that some symptoms of starvation/severe dietary restraint are interpreted by patients with eating disorders in terms or control. Sixty-nine women satisfying the Diagnostic and Statistical Manual of Mental Disorders - IV edition (DSM-IV) criteria for a clinical eating disorder and 107 controls participated in the Study. All the participants completed an ambiguous scenarios paradigm, the Eating Disorder Lamination Questionnaire (EDE-Q) and the Beck Depression Inventory (BDI). Significantly more eating disorder patients than non clinical participants interpreted the starvation/dietary restraint symptoms of hunger, heightened satiety, and dizziness in terms of control. The data give further Support to the recent cognitive-behavioural theory of eating disorders suggesting that eating disorder patients interpret some starvation/dietary restraint symptoms in terms of control.

Following the creation of active gold nanocatalysts from phosphine-stabilized molecular clusters

The phosphine-stabilised gold cluster [Au6(Ph2P-o-tolyl)6](NO3)2 is converted into an active nanocatalyst for the oxidation of benzyl alcohol through low-temperature peroxide-assisted removal of the phosphines, avoiding the high-temperature calcination process. The process was monitored using in-situ X-ray absorption spectroscopy, which revealed that after a certain period of the reaction with tertiary butyl hydrogen peroxide, the phosphine ligands are removed to form nanoparticles of gold which matches with the induction period seen in the catalytic reaction. Density functional theory calculations show that the energies required to remove the ligands from the [Au6Ln]2+ increase significantly with successive removal steps, suggesting that the process does not occur at once but sequentially. The calculations also reveal that ligand removal is accompanied by dramatic re-arrangements in the topology of the cluster core.

'Vocabuli d'autori e di scienze e di libri' (Conv. II xii 5): ercorsi sapienziali di Dante

Discusses the trasmission of biblical sapiential sources in a variery medieval contexts and discourses, to ultimately focus on Dante's works

"La promessa d'un semplice linguaggio". Lingua e stile nella poesia di Amelia Rosselli

La poesia di Amelia Rosselli costituisce uno dei fenomeni linguistico-espressivi più complessi della poesia italiana del secondo Novecento. Percorsa da tensioni stilistiche ed espressive peculiari che l'hanno resa uno dei vertici dello sperimentalismo plurilingue novecentesco, l'opera rosselliana costituisce, nel suo insieme, una poderosa meditazione sull'alienazione e sulle possibilità di esprimere a pieno il proprio disagio esistenziale se non attraverso la creazione di una lingua che sfida, al medesimo tempo, convenzioni sintattiche, grammaticali, e grafiche di ben tre sistemi linguistici, e che impone al lettore, in virtù di un trilinguismo biograficamente motivato, la flessuosità di una logica del senso plurima e simultanea. Scopo del volume è offrire un contributo sistematico alla comprensione di un'opera poetica sulla quale ancora gravano radicati fraintendimenti e pervicaci clichés critici.