In 1950, Tinbergen described the elicitation of offspring begging by the red spot on the bill of parent gulls, and this became a model system for behavioural studies. Current knowledge on colour traits suggests they can act as sexual signals…

En este trabajo analizaremos comparativamente las ediciones en español y portugués de la
enciclopedia El Tesoro de la Juventud. Así como en varios países del mundo, las traducciones
de la enciclopedia The Book of Knowledge tuvieron enorme suceso editorial en…

This study aimed to investigate meanings produced by workers excluded from the industrial job market regarding unemployment, having focused on the understanding of the socially articulated relationship between industrial and labor restructuring, meanings of unemployment and subjectivity. We grounded
our…

The purpose of this study is to assess the technical-tactical knowledge of high performance soccer players. The sport performance of sixteen 14-year-olds who play for the Spanish soccer club Albacete Balompie was analysed in a modified game as “seven-a-side match”…

Tesis doctoral en Informática realizada por Montse Cuadros y dirigida por Dr. Lluís Padró y Dr. German Rigau. La defensa de la tesis fue en la facultad de Informática de la Universitat Politècnica de Catalunya el día 22 de noviembre…

dentification of groups that are similar in their floristic composition and structure (habitat types) is essential for conservation and forest managers to allocate high priority areas and to designate areas for reserves, refuges, and other protected areas. In this study,…

Biogeography is a discipline included in comparative biology that studies the distribution of organisms, the distributional patterns of organisms are analyzed through the application of different methods, depending on the question formulated. In this work the principles and advantages of…

Diabetes mellitus is a syndrome which affects more and more people in all countries over the world. In Mexico, it is commonly treated with herbal extracts. Such treatment may be of considerable benefit especially during the early stages of the…

A lo largo de la última década se está produciendo un crecimiento vertiginoso tanto del desarrollo de nuevas tecnologías móviles inteligentes (dispositivos Smartphone y Tablet) como de su uso (a través de gran cantidad de aplicaciones). Por otro lado, en…

Traditional mycological knowledge of most Mexican ethnic groups has proven to be extensive and profound, consuming nearly 300 species of wild mushrooms. In this paper, we identified the mushrooms used by Zapotecs of Ixtlan, Oaxaca, compiled their traditional knowledge and…