The system of morality proposed by Kant, which eliminates any influence of matter in determining the moral character of the action, is studied since its preparation. One aspect that appears problematic is the fact that ...

The present work aims to introduce, describe and explain factors that were key for the constitution of the names of the nine cities that make up the 4th Colony of Italian Immigration, situated in the central region of ...

Moulds, dies and cutting tools are subject to high mechanical stress and/or thermal stress that, over time, result in failure in such tooling. In the manufacturing process of such tools there are several steps and, among ...

The present work aims to demonstrate that the way which the civil procedure is designed today by law enforcement officers, is not able of meeting constitutional rights, particularly with regard to environmental issues. ...

This work studied the effect of the meso and microgeometry of drills treatment on the surface integrity. The drilling process presents characteristics that render it a unique process under the thermal and mechanical ...

This work shows a study of the tribological and corrosive behaviour of AISI 4140 steel previously quenched and tempered, plasma nitrided and then coated with CrN thin film, in contact with hydrated ethanol fuel. The ...

The scientific advances in the medical field increasingly favor the preservation and maintenance of human life by artificial means. In this sense, we highlight the importance of the preparation of the healthcare professional ...

One of the purposes of surface engineering is to combine physical-chemical, tribological and mechanical properties of materials aiming high hardness, low friction coefficient and high wear resistance, associated with ...