Entre transfert et dépendance

rapports entre science et valeurs

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Modélisation sémantique des relations de dépendance entre les processus de l'analyse en cycle de vie

Environmental impact assessment of goods and services is nowadays a major challenge for both economic and ethical reasons. Life Cycle Assessment (LCA) provides a wellaccepted methodology for modelling environmental impacts of human activities. One stage of the LCA methodology is Life Cycle Inventory (LCI), which consists of decomposing economic activities as elementary processes linked together...

Relation entre le pouvoir toxique et le pouvoir antigene des toxines diphterique et tetanique

Transfert de couleurs et colorisation guidés par la texture

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...

Darwin et la socialit\'e : entre anthropomorphisme et gradualisme

We propose, in this article, an analysis of the Darwin’s approach to sociality. Sociality is perfectly integrated into the selective model, and is caused by the same process as struggle for existence. Thus, the selective process does not prohibit demonstrating cooperation, but on the contrary, explains it. We will see that the unification of sociality, in a more adequate representation to mamma...