Le Christ-roi : Autel et couronne votive dans l’Espagne wisigothique

INTERVENTION SYMBOLIQUE DANS LE CHAMP SEMANTIQUE DE CERTAINES LOCUTIONS ET SON ROLE DANS LA FORMATION DECELLES-CI

Le triangle hippocratique dans le monde gréco-romain: le malade, sa maladie et son médecin

connexion with the remainder of the book, and I cannot see what purpose it serves. Chapters two to five comprise the bulk of the book and are by far the best and the most rewarding of study. A good account is given of lead mining in the ancient world, of smelting and of cupellation, and there is also much information on the lead mines of antiquity and an excellent chapter on the production and ...

LE Petrol et L''etat dans Les Pays Arabes du Golef - Persique

Colinearité et Instabilité Numérique dans le Modèle Linéaire

In this paper we give the expression of the multiple corrélation coefficient in a linear model according to the coefficients of corrélation. This expression makes it possible to analyze from a numerical point ofview the instability of estimâtes in the case of collinear explanatory variables in the linear model or in the autoregressive model. This numerical approach, thaï we show on two examples...

Tatouage Robuste Et Aveugle Dans Le Domaine Des Valeurs Singulieres

Digital watermarking consists on inserting a mark into an image to protect it against copies. The heaviness of the extraction procedure with the old methods urged us to look for a new algorithm in the singular values domain which would be blind : it does not require the original image to extract the mark. We propose a new robust method which consists on inserting the bits of the mark into the s...