La sociedad internacional

El presente Vademécum II de aguas mineromedicinales españolas es un trabajo completamente nuevo. Ha sido realizado entre 2007 y 2009 y se centra en el estudio riguroso y en el análisis físico-químico de las aguas mineromedicinales españolas. El principal valor de este libro es su homogeneidad, tanto en las técnicas de toma y conservación de las muestras como en los análisis específicos que se han realizado. Por ello, es una obra de gran utilidad para conocer las características de los balnearios españoles más importantes. La primera parte incluye las determinaciones analíticas...

Una de las más poderosas y desconcertantes justificaciones de la violencia política jamás escritas.

Covering the Mexican Revolution as a press photographer, Agustín Casasola (1874-1938) was one of the first Latin American documentary photographers. In 1903, he founded the Mexican Association of Journalists and, in 1911, the Society of Media Photographers. He devoted his career to building the Casasola Archive, which today is an essential photographic record of Mexican history.

AN ARROW IN THE BULLSEYE - Evaluation as learning - Evaluation is an educational phenomenon that conditions the whole teaching and learning process and it can be good for many purposes. The important thing is to use it as learning, as a way of understanding, to improve the practices to which it is applied. The metaphor of the arrow in the bullseye is good to understand, in an obvious way, that one may evaluate to classify, to compare, to select or, simply, to qualify. It is necessary, however, to use it to learn and to improve the learning of the students, the dynamics of the centres, the...