2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/8620We compare measured element abundances in hot DA white dwarfs from UV observations to predictions from our self-consistent non-LTE model atmosphere diffusion calculations.4 pages, 2 figures, to appear in the proceedings of the 14th European Workshop on White Dwarfs, eds. D. Koester and S. Moehler, ASP Conf. SeriesAstrophysicstext