2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/215014Recent developments on a dynamical coupled-channels model of hadronic and electromagnetic production of nucleon resonances are summarized.Invited Plenary talk at the 20th European Conference on Few-Body Problems in Physics (EFB20), September 10-14 2007, Pisa, Italy. To appear in the proceedings in Few-Body SystemsNuclear Theorytext