Professor Elena Flores, who belongs to the Department of Bioengineering and Chemical Engineering, spent a stay at the National University of Medellín as she was invited to hold a series of talks and participate in technical meetings with research groups on cement materials from the university; as part of the activities programmed by the RINCIMCI network within the Ibero-American Programme of Science and Technology for Development (CYTED), in which Professor Flores is coordinator at the level of Peru.