This research aims to understand the relationship between the Marajoara riverbank children of Vila de Ponta Negra - Marajó/PA and their surroundings, based on their perceptions, narratives and voices and the knowledge that ...

Biosurfactants are amphipathic molecules with great potential for application in various industrial sectors, due to their biochemical characteristics and because they are natural compounds with reduced toxicity, greater ...

In this thesis, it is demonstrated that, in order to have an understanding of free will and evil in Saint Augustine, it is necessary, first of all, to ascertain his strong opposition to the Manichaean doctrine, in which ...