Osteocondritis de sesamoideos: Revisión

La osteocondritis de los sesamoideos es una enfermedad infrecuente, que se puede dar en cualquiera de los dos sesamoideos, siendo una patología incapacitante. A pesar de que los sesamoideos juegan un papel fundamental en la mecánica del antepié, algunos trastornos que se dan en ellos a menudo se pasan por alto o son mal diagnosticados. Se revisa y analizan las características clínicas de la enfermedad, su tratamiento y las claves diagnósticas que nos permiten establecer un correcto diagnóstico diferencial con otros procesos patológicos que afectan a los sesamoideos.

Cooperativism, entrepreneurship and economic development: a linking theoretical model

Cooperatives, as a kind of firms, are considered by many scholars as an remarkable alternative for overcoming the economic crisis started in 2008. Besides, there are other scholars which pointed out the important role that these firms play in the regional economic development. Nevertheless, when one examines the economic literature on cooperatives, it is detected that this kind of firms is mainly studied starting from the point of view of their own characteristics and particularities of participation and solidarity. In this sense, following a different analysis framework, this article proposes a theoretical model in order to explain the behavior of cooperatives based on the entrepreneurship theory with the aim of increasing the knowledge about this kind of firms and, more specifically, their contribution to regional economic development.

The conflict between realism and abstraction in the field of spanish art as an iteration of la "Querelle des Anciens et des Modernes"

Based on the analysis model favored by the study of the conditions in which the seventeenth century Querelle des Anciens et des Modernes took place, we examine the case of confrontation between realism and abstraction, which occurred in the context of Spanish art in the nineties of the twentieth century. Connections are established with other aesthetic conflicts which are considered part of a genealogy whose most explicit antecedent could be placed in the before mentioned complaint, such as the confrontation between realism and abstraction in the American art scene, which occurred in the fifties of the last century, and the more recent controversy on pluralism and the end of art.