2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/137980Starting from two case histories, where only after thorough Failure Analysis the suddenly appearance of a failure was linked to much earlier events, the possibility of improving the reliability and of adjusting the reliability prediction tools are discussed.Submitted on behalf of TIMA Editions (http://irevues.inist.fr/tima-editions)Other Condensed Mattertext