Publicadas
Publicadas is the feminine plural past participle of the verb publicar in Spanish. It agrees in gender and number with feminine plural nouns and can function either as an adjective or as part of a passive verbal construction. For example, las noticias publicadas ayer were reported, and las obras publicadas este año received several prizes. In a fully finite passive form, one can say Las noticias han sido publicadas, Las obras fueron publicadas, illustrating its use with auxiliary verbs to indicate completed publication.
Grammatical notes: publicadas only agrees with feminine plural subjects or objects. The masculine plural form is
Usage and nuances: as an adjective, publicadas describes items that have already received publication or dissemination,
Etymology and related forms: publicadas derives from publicar, which traces to Latin publicare, from publicus meaning
See also: publicar, publicado, publicaciones, noticias publicadas, obras publicadas.