Les migrations internationales et l’Afrique : des logiques Sud-Nord ou Sud-Sud ?

Universite Paris - Sud

UNIVERSITE PARIS - SUD Ecole

Complex organization is found in many biological systems. For example, biopolymers could possess very hierarchic structure, which provides their functional peculiarity. Understating such complex organization allows to describe biological phenomena and predict molecule functions. Besides, we can try to characterize the specific phenomenon by some probabilistic quantities (variances, means, etc),...

Universite Paris - Sud 11 École

Phase change materials combine a pronounced contrast in resistivity and reflectivity between their disordered amorphous and ordered crystalline state with very fast crystallization kinetics. Typical phase-change alloys are composed out of the elements germanium, antimony and tellurium. Due to the exceptional combination of properties phase-change materials find already broad application in non-...

Journées Statistiques Du Sud 2008

A current challenge in system biology is to infer the regulation network of a family of pgenes from a n-sample of microarrays, with n (much) smaller than p. Gaussian graphicalmodels are simple models to describe these regulation networks. We propose a procedurethat performs Gaussian graph estimation by model selection. We introduce a collection ofcandidate graphs and then select...

L’implication des organisations non gouvernementales dans les systèmes de santé des pays du Sud: l’exemple du Shisong Cardiac Centre

Dans le tiers monde, près de 800 000 enfants naissent chaque année avec des cardiopathies congénitales (CC). Plusieurs millions d’enfants y vivent avec des CC corrigeables et une grande majorité décède à cause de l’absence de structure médicale spécialisée dans la correction chirurgicale totale ou palliative. C’est dans cette optique que l’association Associazione bambini cardiopatici nel mondo...