2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/175185DOT high-resolution imagery suggests that only internetwork-spanning H-alpha "mottles" constitute the quiet-sun chromosphere, whereas more upright network "straws" in "hedge rows" reflect transition-region conditions.Proceedings 23th NSO Workshop, ASP Conference Series, 354, 282, in pressAstrophysicstext