Abstract
The team that hereby submits this project participated previously of the activities of the Institution, that coordinated the PRONEX program (1998 a 2003), in which researchers from the Federal Universities of Pernambuco (PE), Campina Grande (Pb) and Rio Grande do Norte (RN), (UFPE, UFPb and UFRN) were also included. In the first PRONEX edital, funds around R$ 2.000.000,00 were asked for, …