The objective of this thesis is to use the case of journalist Vladimir Herzog to analyze the Brazilian secret service’s role within the government during the military dic[...]

Stance detection in social media data has received attention in recent years as an approach to determine the standpoint of users toward a target of interest, such as a pe[...]

Studies show that cash transfer programs increase incumbent approval through their financial impact and clear association with the executive. But does this effect hold wh[...]

CAROLINA HELENA TIMÓTEO DE OLIVEIRA. Afro-Brazilian culture as a means of transformation: spaces, businesses and political participation in Belo Horizonte, Brazil. (Under[...]