Icnitas de Dinosaurios Terópodos en el Weald de Soria (España). Nuevo icnogénero Kalohipus

In this work we present a first report of the research that is being carried out in the northern of Soria (Spain) in relation with the group of Dinosaur and other vertebrates footprints which have been found in that range. Those studied here correspond to «Santa Cristina» site in Bretún, on the presence of an Theropod without any generic attribution and a little Theropod, Kalohipus bretunensis nov. icnog., nov. icnosp.Se presenta un avance del estudio que se está realizando en la zona norte de Soria (España), relativo al conjunto de icnitas de Dinosaurios y de otros vertebrados fósiles existentes en la misma. Las aquí estudiadas corresponden al yacimiento de «Santa Cristina » en las cercanías de Bretún, pertenecientes a un dinosaurio Terópodo sin una atribución genérica específica y a un pequeño Terópodo para el que se proponen un nuevo icnogénero y una nueva icnoespecie, Kalohipus bretunensis

Impact of HCV infection in a HIV cohort followed over18 years: past and present

Pôster abstrac

Parallel characterizations of a generalized shapley value and a generalized banzhaf value for cooperative games with level structure of cooperation

We present parallel characterizations of two different values in the framework of restricted cooperation games. The restrictions are introduced as a finite sequence of partitions defined on the player set, each of them being coarser than the previous one, hence forming a structure of different levels of a priori unions. On the one hand, we consider a value first introduced in Ref. [18], which extends the Shapley value to games with different levels of a priori unions. On the other hand, we introduce another solution for the same type of games, which extends the Banzhaf value in the same manner. We characterize these two values using logically comparable properties