The surface modification of polymeric materials has led to significant design advances of new industrial applications, besides allowing the replacement of engineering polymers by lower cost materials. Thus, in the present ...

This work addresses the expressive environmental tragedy in the history of Brazil, which took place on November 5, 2015, in the Municipality of Mariana, in the State of Minas Gerais, when the Fundão dam operated by Samarco, ...

The problem question of the present investigation is: The appropriation of the historical-conceptual universe of tourism associated with the reflection on concepts of interdisciplinarity and respective practice and the ...

Manufacturing is in transformation at a speed never seen before. The speed and impact is such that one speaks of a new industrial revolution, the fourth, industry 4.0. This transformation is driven by enabling technologies, ...

Titanium-made intra-corporeal implants are still a significant portion of arthroplasty metallic components, due to excellent biocompatibility and low allergenic and toxic features. However, surface modifications are of ...

Polymers produced from renewable sources have drawn the scientific community attention due to their environmental advantages when compared to those from petroleum. Many of these polymers, such as those produced from starch ...

This research had as object of study the educational processes and the identity construction of the young farmers of Vacaria - RS. The main objective of the study consists of investigating the influences of school and ...