La trasformazione dei processi legislativi nella società dell'informazione: dall'e-Legislation all'e-Parliament

The transformation of legislative processes in the Information society: from eLegislation to eParliament This research analyzes, by means of an interdisciplinary and comparative approach, the transformation of legislative processes produced by the introduction of new ICT technologies. The use of ICT in support of parliamentary activities is concerned with efficiency of parliamentary process and aims at more transparent procedures, improved access to documents, social participation and cooperation among institutions. With ICT Parliaments are now able to improve their efficiency and optimize their business; they can advance the dialogue with their citizen both, through the real access and the effective availability of information and, through new way of participation in the democratic process. Finally, sharing information, know-out, best practices and other records, Parliaments will be able to develop new information and knowledge and to strengthen the role and power of Institutions. Only through a global vision of the full process, re-thinking and develop rules and uniform standard and so implementing the new opportunities carrying out by ICT, it will be possible to put in practice concrete eParliament results. The Research goals are at least three: 1. To Analysed the legislative process and the ICT opportunities to understand the impact of the latter on the former. In particular to check up the problems that ICT can raise in relation of the constitutional principles ensuring the process itself. 2. To realized an abstract model representing the legislative process regardless of the form of government, chambers composition, legal system, etc. 3. To suggest standard, structural, linguistic and ontological, able to implement the new opportunities of sharing, cooperation and reuse among the many and various stakeholders of the democratic/legislative view.

Evoluzioni e tendenze dei consumi alimentari delle famiglie italiane - Analisi delle decisioni di consumo attraverso il modello Almost Ideal

Il problema affrontato nel lavoro riguarda l'allocazione della spesa tra gruppi di beni alimentari (domestici ed extra-domestici) e le modificazioni che tale allocazione ha subito nell’arco dell’ultimo decennio. L’obiettivo principale dell'analisi proposta è, quindi, di spiegare come variazioni della quota di spesa destinata alle componenti del consumo alimentare siano attribuibili a fattori strettamente economici, oltre che alle caratteristiche struttura socio-demografiche dei consumatori. Allo scopo di valutare l’allocazione inter-temporale della spesa individuale viene proposto come schema di analisi il sistema di domanda Almost Ideal di Deaton e Muellbauer (AIDS).

Attività autonomica cardiaca e funzioni neurocognitive nei pazienti affetti da sindrome delle gambe senza riposo (RLS): effetto dei farmaci dopamino agonisti in acuto e a lungo termine

Several studies showed that sleep loss/fragmentation may have a negative impact on cognitive performance, mood and autonomic activity. Specific neurocognitive domains, such as executive function (i.e.,prefrontal cortex), seems to be particularly vulnerable to sleep loss. Pearson et al.(2006) evaluated 16 RLS patients compared to controls by cognitive tests, including those particularly sensitive to prefrontal cortical (PFC) functioning and sleep loss. RLS patients showed significant deficits on two of the three PFC tests. It has been recently reported that RLS is associated with psychiatric manifestations. A high prevalence of depressive symptoms has been found in patients with RLS(Rothdach AJ et al., 2000). RLS could cause depression through its adverse influences on sleep and energy. On the other hand, symptoms of depression such as sleep deprivation, poor nutrition or lack of exercise may predispose an individual to the development of RLS. Moreover, depressed patients may amplify mild RLS, making occasional RLS symptoms appear to meet threshold criteria. The specific treatment of depression could be also implicated, since antidepressant compounds may worsen RLS and PLMD(Picchietti D et al., 2005; Damsa C et al., 2004). Interestingly, treatments used to relieve RLS symptoms (dopamine agonists) seem to have an antidepressant effects in RLS depressed patients(Saletu M et al., 2002&2003). During normal sleep there is a well-regulated pattern of the autonomic function, modulated by changes in sleep stages. It has been reported that chronic sleep deprivation is associated with cardiovascular events. In patients with sleep fragmentation increased number of arousals and increased cyclic alternating pattern rate is associated with an increase in sympathetic activity. It has been demonstrated that PLMS occurrence is associated with a shift to increased sympathetic activity without significant changes in cardiac parasympathetic activity (Sforza E et al., 2005). An increased association of RLS with hypertension and heart disease has been documented in several studies(Ulfberg J et al., 2001; Ohayon MM et al., 2002).

L'immobilità del traduttore: la traduzione dei classici moderni inglesi in Italia

Translations, says Gideon Toury, are facts of target cultures – but the perceived status of source texts has a bearing on how these are reflected or refracted in the target language. This proposition is particularly evident in the case of classics: when translators have to work on literary creations occupying a pivotal position in the source/target cultures, they adopt strategies of literalness and ennoblement which betray a quasi-religious awe – on the one hand, a desire to ruffle the surface of the revered original as little as possible; and on the other, a determination to reproduce the supposed “classical qualities” of the classic even when they are not present in the source. In this dissertation, Paola Venturi studies how the “idea of classic” influences translation theory and practice, and substantiates her theoretical observations by looking at Italian translations of eighteenth- and nineteenth-century English classics. A marked – and historically determined – disparity between source and target readerships, and the translators’ reverence for their prestigious originals, conspire to produce Italian versions which are much more “wooden” and “elegant” than their English counterparts.

Biometanazione della frazione organica dei rifiuti solidi urbani attraverso codigestione con letame bovino

An anaerobic consortium, capable of efficiently converting into methane the organic fraction of mechanically sorted municipal solid waste (MS-OFMSW), was obtained through a dedicated enrichment procedure in a 0.36 L up-flow anaerobic recirculated reactor. This result was obtained after several micro-reactor fed-batch procedures that allowed to obtain only a few methanization of the MS-OFMSW.

Il recesso nella società per azioni

La tesi analizza le fattispecie di recesso introdotte dalla riforma delle società di capitali del 2003. Particolare attenzione viene dedicata alle ipotesi legali di recesso e, fra queste, a quelle inderogabili, considerate “cuore” dell’istituto anche dopo la novella del 2003. Viene in particolare sottolineata la continuità fra la “vecchia” e la “nuova” disciplina dell’istituto e, sulla base anche di questo presupposto, si privilegiano interpretazioni che confinano l’operatività del diritto di recesso ai casi “estremi” in cui alla maggioranza assembleare è attribuito il potere di modificare in modo significativo lo statuto sociale. In questo contesto è dedicata particolare attenzione a due delle nuove fattispecie introdotte dalla riforma – il recesso per “modificazioni dello statuto concernenti i diritti di voto o di partecipazione” (art. 2437, comma 1, lett. g) c.c.) e il recesso ad nutum da società contratta a tempo indeterminato (art. 2437, comma 3 c.c.) – allo scopo di porre le basi, per quanto possibile, per un’interpretazione restrittiva delle stesse, che ne eviti un’incontrollata ed eccessivamente ampia applicazione.

Il concetto di partecipazione esterna nelle società di capitali a scopo lucrativo

La tesi tratta delle forme di partecipazione all’impresa societaria poste in essere da soggetti non appartenenti alla stessa privi di diritti gestori formalmente riconosciuti. Nei primi due capitoli del lavoro si esaminano gli elementi su cui è possibile ricostruire un concetto unitario di partecipazione, sia in senso economico, sia in senso amministrativo; nell’ultimo capitolo si analizzano alcune delle principali forme in cui si sviluppa la partecipazione alla sfera gestionale dei terzi privi di diritti amministrativi.

Le tecnologie di geolocalizzazione nel settore del trasporto

La presente ricerca si articola idealmente in tre sezioni. La prima sezione ha natura eminentemente tecnica e mira a descrivere le caratteristiche di funzionamento delle principali tecnologie di geolocalizzazione e ad analizzare la questione della tutelabilità mediante diritti di privativa dei dati relativi alla posizione geografica; la seconda sezione introduce in termini generali il tema della compatibilità fra le diverse tecnologie di geolocalizzazione e le norme in materia di tutela delle persone rispetto al trattamento dei dati personali; la terza sezione, infine, che si basa su di un case study condotto a livello sia nazionale sia europeo, è volta ad individuare i vantaggi, le utilità in senso ampio, derivanti dall'utilizzo delle tecnologie di geolocalizzazione con particolare riferimento al trasporto locale di persone, valutando le cautele particolari che debbono essere osservate per il rispetto del diritto alla privacy di utenti e lavoratori.

Ruolo di interleuchina-33 sull'espressione di geni profibrotici e sull'ipertrofia dei miofibroblasti nella fibrosi intestinale

Background: Intestinal fibrosis is a serious complication of IBD, with more than a third of Crohn’s disease (CD) patients developing a fibrostenosing phenotype with formation of strictures that will require surgical intervention. Remarkably, SAMP1/YitFc (SAMP) mice, a spontaneous model of CD, develop gut fibrosis; similar to IBD patients, the pathophysiology of SAMP fibrosis is unknown. IL-33 is a member of the IL-1 cytokine family and increased expression is associated with IBD. Emerging evidence suggests its potential role in liver and cutaneous fibrosis, as well as myofibroblast-associated colonic ulcerations . Aim: The aim of this study was to evaluate the role of IL-33 as a potential mediator of profibrotic events leading to intestinal fibrosis and possible stricture formation. Methods: A detailed histologic time course study, with collagen-specific Masson trichrome staining and IHC for ST2 (IL-33 receptor), was performed on SAMP and control AKR (parental strain) mice. qRT-PCR was done on full-thickness ilea for the profibrogenic genes, collagen (coll)-1, coll-3, connective tissue growth factor (CTGF) and insulin-like growth factor 1 (IGF-1). Exogenous IL-33 (33 μg/kg, i.p.) or vehicle was administered daily for 7d to SAMP and AKR mice (N=6/exp group), and ileal tissues evaluated as above. Finally, microarray analysis was performed on full-thickness ilea from SAMP and AKR mice, and IL-33 stimulated subepithelial myofibroblasts (SEMFs). Results: SAMP mice displayed ileal skip lesions with randomly distributed strictures, preceded by typical pre-stricture dilations of the ileum. Ileal wall was visibly thickened with hypertrophy of the serosa, muscularis mucosa, muscularis propria, within which intense collagen deposition was observed, and inflammatory infiltrates in segments showing strictures. Interestingly, intense ST2 staining was present within the inflamed lamina propria of SAMP, notably localized to SEMFs. Fibrosis was first observed at 20 wks, and reached its peak by 50 wks of age. mRNA expression of coll-1 (4.74±0.69-fold; P=0.001), coll-3 (4.92±1.05-fold; P=0.01), IGF1 (12.9±3.45; P=0.006), and CTGF (3.29±0.69; P=0.004) was dramatically elevated in SAMP vs. AKR ilea. IL-33 treatment of AKR mice induced a marked increase in muscle fiber/myofibroblast cellularity and hypertrophy of the muscularis propria (4.13±0.74-fold; P<0.0001), and mRNA expression of coll-1 (5.16±0.89-fold; P=0.0009), coll-3 (1.97±0.14-fold; P=0.01), IGF-1 (9.32±2.27-fold; P=0.004), and CTGF (1.43±0.31-fold; P=0.006) vs. vehicle controls. Microarray data from SAMP ilea and IL-33-treated SEMFs confirmed these trends, displaying a global increase in profibrogenic gene expression. Conclusion: These data suggest an important role for IL-33 in intestinal fibrosis, and may represent a potential target for the treatment of IBD-associated fibrosis and stricture formation.