The scientific competences point to the development of capabilities, abilities and aptitudes which help to solve problems according to the context where the facts take place. Referring to PISA, 2015 there are six levels ...

The objective of this thesis was evaluate the efficiencies of the harvesting operation in rice fields, located in the region of Depressão Central do Rio Grande do Sul. As specific objectives, this study sought to determine ...

This intervention project was carried out with the aim of developing a manual operation of the processes of the "Baltimore Bar-Cafeteria" of the city of Riobamba and that serves for the development of a model to franchise ...

Ca (II) triplet spectroscopy has been used to derive stellar metallicities for individual stars in four Large Magellanic Cloud fields situated at galactocentric distances of 3 degrees, 5 degrees, 6 degrees, and 8 degrees ...

We consider modifications of the nonlinear Schrodinger model (NLS) to look at the recently introduced concept of quasi-integrability. We show that such models possess an in finite number of quasi-conserved charges which ...

This paper describes a novel approach for mapping lightning models using artificial neural networks. The networks acts as identifier of structural features of the lightning models so that output parameters can be estimated ...