Le coppie bi-nazionali: norme europee e esperienze nazionali

Laboratori Nazionali Di Frascati

Il Futuro Dei Sistemi Di Welfare Nazionali Tra Integrazione Europea E Decentramento Regionale

It is generally accepted that economy belongs to complex systems and both deterministic and stochastic descriptions are needed to define main features of its dynamics. This awareness and consequently the requirement of more realistic models have lead to powerful new concepts and tools to deal with apparently random phenomena that at deeper level could be complex and/or chaotic. Despite the diff...

Laboratori Nazionali Di Frascati Sis-pubblicazioni Light Quark Spectroscopy Results from Focus and E687

Using the FOCUS spectrometer (experiments 687 and 831 at Fermilab) we confirm the existence of a diffractively photoproduced enhancement in KK at 1750 MeV/c with nearly 100 times the statistics of previous experiments. We also observe a narrow dip structure at 1.9 GeV/c in a study of diffractive photoproduction of the 3π3π final state. PACS: 14.65.Bt; 13.60.-r; 12.39.Mk Presented at the Int. Co...

Online beam monitoring in the treatment of ocular pathologies at the INFN Laboratori Nazionali del Sud-Catania.

A detector (MOPI) has been developed for the online monitoring of the beam at the Centro di AdroTerapia e Applicazioni Nucleari Avanzate (CATANA), where shallow tumours of the ocular region are treated with 62 MeV protons. At CATANA the beam is passively spread to match the tumour shape. The uniformity of the delivered dose depends on beam geometrical quantities which are checked before each tr...

Métaheuristiques pour le flow-shop de permutation bi-objectif stochastique

RÉSUMÉ. Bien que les algorithmes évolutionnaires soient couramment utilisés pour résoudre des problèmes multi-objectifs d’une part, et stochastiques d’autre part, très peu de travaux ont été menés sur ces deux aspects simultanément. Par exemple, les problèmes d’ordonnancement sont habituellement traités sous une forme mono-objectif déterministe, alors qu’ils sont clairement multi-objectifs et q...