International and national projects: Associate node in Research Training Network, Localisation by Nonlinearity, and Energy Transfer, in Crystals, Biomolecules and Josephson Arrays (LOCNET), (2001-2004); Localized Oscillations for transfer of energy and charge in solids and biomolecules I. Effects due to nonlinearity and inhomogeneities; (2003-2004); II. Application to crystals and ADN (2004-2007); Moving and Stationary Breathers in Condensed Matter (2011-2013), Acoustical waves in crystals, structured media and metamaterials (2015-2018). Also projects from Junta de Andalucía and the University of Sevilla.