I participated, as a presenter, in the World Tribology Congress in Lyon, and gave two talks on:

From molecular to multi-asperity contacts: the role of roughness in the transient friction response

Co-authors: Alexia *Crespo, Jaafar El-Awady, Mark Robbins, Juliette Cayer-Barrioz, Denis Mazuyer

Crack nucleation in the adhesive wear of an elastic-plastic half-space

Co-authors: Guillaume Anciaux, Jean-François Molinari

WTC is a world-wide tribology meeting with experimentalists and theoreticians alike.