Décadas de uso inadecuado
de los recursos naturales en Australia han llevado a la extinción de numerosas especies autóctonas. Aprendiendo de sus propios errores,
se han inicido recientemente diferentes proyectos de conservación en los que participan diversos agentes interesados. La…

We have developed a distributed DSS able to work in a dynamic way. This system is based on the use of mobile agents, which receive the user's queries and visit the DSS domains gathering the required information. One of the…

To find a good termination criterion for genetic algorithms is a difficult and frequently ignored task. In most instances the practitioner stops the algorittm after a predefined number of generations or function evaluations. How this number is established? This stop…

Japan is one of the most active users of ART in the world. Infertile women in Japan have shared
a complex relationship with the technology due to paternalistic and pronatalist influences. ART
has given a means for the medical and…

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Descripción completa.

2007

(3) the richness pattern is independent of the endemism pattern because the richest areas are the tropical humid lowlands, and (5) Mexico presents several insular intracontinental patterns, which are the product of the disjunct and heterogeneus distribution of xeric and…

Descripción completa.

Descripción completa.