MOTIVATION An important goal in analyzing microarray data is to determine which genes are differentially expressed across two kinds of tissue samples or samples obtained under two experimental conditions. Various parametric tests, such as the two-sample t-test, have been used, but their possibly too strong parametric assumptions or large sample justifications may not hold in practice. As altern...

In this note we prove an existence theorem regarding friendly equilibrium points in extensive games with complete information. The friendly equilibrium points is a refinement of equilibrium points. *) Director del Instituto de Matemática Aplicada. Universidad Nacional de San Luis, CONICET, Ejército de los Andes 950. C.P. 5700 San Luis. Argentina **) This paper has been partially supported by a ...

Contribución de los autores: Marlon Múnera: búsqueda bibliográfica y redacción de aspectos moleculares de los alérgenos y la reacción cruzada, elaboración del cuadro y las figuras; participó en los análisis de la composición alergénica de los extractos de camarón y de la prevalencia de reacción al camarón en la población alérgica del trabajo de investigación relacionado en esta revisión. Luis G...

in a recent paper, de baets et al. have characterized the fuzzytolerance and fuzzy equivalence relations that a given strict order relation iscompatible with. in this paper, we generalize this characterization by consideringan arbitrary (crisp) relation instead of a strict order relation, while payingattention to the particular cases of a reflexive or irreflexive relation. the reasoninglargely ...

It has been shown that graphical models can be used to leverage the dependence in large-scale multiple testing problems with significantly improved performance (Sun & Cai, 2009; Liu et al., 2012). These graphical models are fully parametric and require that we know the parameterization of f1 - the density function of the test statistic under the alternative hypothesis. However in practice, f1 i...

PNEUllOTHORAX DE L'ENFANT  Presentation de 17 cas. Revue de la litterature Par: Marandian M.H., Momenzadhe A., Wali­zade G., Kabiri M., A'skari H. et Movasat M.  Durant deux ans et demi, 17 cas de pneumo­thorax ont ete observes dans le service de Pedia­trie de !'Hospital Pahlavi de l'Univm-site de Teheran:  1)9 de ces malades etaient ages de moins d'un an. Le malade le plus age atteint de pn...

results of numerical simulation of intra-cloud electrification depend on a mechanism that determines the sign and magnitude of charge transferred to hydrometeors (including graupels and ice crystals), through their collision (mansell et al., 2005). some of the microphysical processes play an important role in the above mechanism. in order to estimate the amount and sign of the transmitted charg...