1,721,377 research outputs found
Manuale del nuovo contratto
No full text1. Promesse vincolanti, atti unilaterali e contratti ad una sola dichiarazione
2. Offerta e accettazione
3. La causa: qualificazione e liceità degli accordi
4. Prova e interpretazione del contratto
5. Le difese contro la vincolatività del contratto
6. Le clausole e i temrini contrattual
L'anima apologetica della comparazione e la "geopolitica" del diritto. Riflessioni in margine alla fondazione della Tradizione Giuridica Occidentale
No full textNomos e Rappresentazione. Ripensare metodi e funzioni del diritto comparato
No full textL’itinerario intellettuale racchiuso nelle pagine del volume intende interrogare criticamente i paradigmi metodologici e le funzioni proprie del diritto comparato, proponendo una visione sinottica in grado di privilegiare le sollecitazioni e gli apporti che possano provenire da altre forme di sapere. La riflessione si snoda intorno a tre nuclei tematici che considerano i modi in cui la comparazione ha letto il Giuridico rispettivamente nelle sue apparizioni fenomeniche, nel suo dimensionamento spaziale, nelle sue plurali rappresentazioni discorsive e testuali. Per attribuire rilevanza estetica a questa partizione nell’economia compositiva del libro, si è scelto di nominare ogni sezione con una parola chiave che ne sia al contempo traduzione sintetica ed evocativa: Presenze; Dislocazioni; Visioni. L’intento conclusivo è quello di avanzare una prospettiva originale che riguardi non solo il fare del diritto comparato, ma anche il suo dire
Variance reduction by antithetic random numbers of Monte Carlo methods for unrestricted and reflecting diffusions
No full text
Explicit solution of an optimal stopping problem: the burn-in of conditionally exponential components.
No full textWe consider the optimal duration problem of a burn-in experiment for n identical componenents with conditionally exponential lifetimes. The problem is formulated as an optimal stopping problem for a suitably defined Markov process. We prove that the optimal stopping problem is monotone and derive a set of equations that uniquely determine the solutio
Prediction and evaluation of noise pollution caused by a roads network
No full textAccording to OECD, at least 20% of the European Union population (around 80 million of people) is exposed in daytime to traffic noise, whose level exceeds the limit of 65 dB(A); traffic represents today the main source of noise in most European countries.
Italian laws are very concerned about noise pollution; in particular law no. 447/95 states the obligation - for companies which run public transport services and for those which run road infrastructures - to carry out noise evaluation and reduction plans.
In this context, the local government of the zone of Perugia and the Department of Industrial Engineering of the University of Perugia have started a cooperation aimed at predicting, evaluating and reducing traffic noise in the whole network of the zone (about 2,800 km).
The large extension of the network made necessary the use of a simulation code; a commercial code was used to study the acoustical climate produced by the road infrastructures in a conventional “impact corridor”. The code needs traffic flow data as input and is able to produce 3-D noise maps as well as developing the costs-benefits analysis of the mitigation interventions.
The calibration of the code was made by comparing a significant number of noise measurements with the predicted data. Results were satisfactory in most cases, though corrections regarding traffic flow coefficients had to be introduced into the code. The final accuracy of simulations obtained is about 0.5 dB(A)
Decomposition of topologies on lattices and hyperspaces
No full textThe notion of decomposable topology is introduced in a partially ordered set, and in particular in the lattice C(X) of all closed subsets (ordered by reverse inclusion) of a topological space X, which is also called the hyperspace of X. This notion is closely related to the concepts, defined in the same framework, of lower, upper and strong upper topology.
In this paper we investigate decomposability and unique decomposability of the main hyperspace topologies, and of topologies which are defined on some quite natural lattices or semilattices
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