Who is a Vowel (from Portuguese: Vogal) in a panel of Jury for a . . . The "vogal" are, well, "vocal", i e , members of the jury that will have a limit of 2-3 questions, usually targetting the impact of the study in the global context, but can also target very specific things of the dissertation that where not covered by the main examiner, which often happens when the dissertation covers multiple scientific