Poissons nouveaux du haut Zambèze recueillis par M. V. Ellenberger

Mesurer la proximité entre corpus par de nouveaux méta-descripteurs

Given the number of existing classification algorithms, finding the most appropriate for classifying a new corpus is a difficult task. Meta-classification appears today very useful to help to determine, by using past experiences, what should be the most suitable algorithm compared to our corpus. The underlying idea is that "if an algorithm was particularly suitable for a corpus, it should have ...

Physique du Solide présentée par:

Spin dependent hot electron transport and nanoscale imaging of metal/silicon structures In this work, we experimentally study spin-dependent hot electron transport through metallic multilayers (ML), containing single magnetic layers or “spin-valve” (SV) trilayers. For this purpose, we have set up a ballistic electron emission microscope (BEEM), a three terminal extension of scanning tunnelling ...

Au sujet du traitement de la gourme du cheval par la sulfamido-chrysoidine

Fractionnement des lipides du sérum sanguin par les solvants organiques

La conservation du virus de la peste bovine par lyophilisation