International audience

Viviparity (i.e. live-bearing) has evolved many times from oviparity (i.e. egg-laying), especially in squamates (i.e. lizards and snakes). This group is the one that has undergone the highest number of independent evolution of viviparity. Moreover, squamates have evolve...

Among 800 stool specimens from patients with diarrhea submitted by Primary Care Centers for routine analysis to the Hospital of Leon (NW Spain) Microbiology and Parasitology Service, 32 (4%) were tested positive for Aeromonas spp. Mixed infections with other enteric pat...

International audience; This study has investigated the nature of extractable substances from five types of styrene-divinylbenzene ion exchange resins used in the preparation of foodstuffs. Resins examined included strong acid cation resins, strong and weak base anion r...

International audience; One problem common to all researchers in the field of virtual cinematography and editing is to be able to assess the quality of the output of their systems. There is a pressing requirement for appropriate evaluations of proposed models and techni...

EAN13 : 9782100523450; 30 fiches couvrant tous les thèmes de la statistique et des probabilités : Statistique descriptive. Statistique à une dimension. Paramètres d'un caractère quantitatif. Statistique à deux dimensions. Ajustement. Probabilités : Dénombrement. Algèbre...

While there exists a substantial literature on different business cycle mechanisms, there is little literature on economies with more than one business cycle mechanism operating and the relation of stability of these subsystems with the stability of the aggregate system...

International audience; At present, no efficient technique is available for cleaning up soils which are highly polluted by heavy metals. Limiting the movement of pollutants out of the contaminated area by creating a dense and persistent plant cover appears to be the mor...

International audience; The 1601 conspiracy of the Earl of Essex could be seen as a minor historical event and yet, the Earl is one of the most important figures of the end of Elizabeth I’s reign, both from a literary and historical viewpoint. He was often represented i...