un barrage contre le pacifique (1950), l’amant  (1984) et l’amant de la chine du nord (1991) figurent comme les  romans autobiographiques  les plus significatifs de marguerite duras. ces récits suivant une approche narratologique mettent en place un certain nombre de procédés en vue de confondre les voix narratives : l’histoire de chaque individu y est saisie à travers son discours, l’énonciati...

Resumen. Este artículo describe el Modelo de Realización de Metamorfosis. El propósito principal de este marco es proporcionar la base conceptual necesaria para el establecimiento de vínculos persistentes y controlables entre la especificación de los requisitos funcionales del sistema (expresado como un Modelo de Casos de Uso) y el producto de su análisis (representado a través de un Modelo de ...

Requirements for the dynamic properties of a mechanical structure are commonly expressed in terms of eigenfrequencies. Therefore, during the design phase of a mechanical structure much attention is paid to natural frequencies and mode shapes. However, these modal properties tend to vary strongly if small variations are applied on the design model. Therefore, the presence of open design decision...

Performability is a composite measure for the performance and reliability, which may be interpreted as the cumulative performance over a nite mission time. The computation of its distribution allows the user to ensure that the system will achieve a given performance level. The system is assumed to be modeled as a Markov process with nite state space and a reward rate (performance measure) is as...