In many dairy activities changes are presenting constantly, so it is important that these changes be addressed in the function context, based on fundamental concepts such as real numbers, equalities and inequalities.

The team paper revisits the teory about Similarity shown in the work Medida e Forma em Geometria, of Elon Lages Lima, searching for give it a comprehension more analytical. Afeter some definitions and preliminary concepts, ...

Since its proposal, the simplified Spb method has been successfully applied to the fracture toughness evaluation of metallic and polymer materials. However, some points of this methodology remain unclear, like the applicability ...

Metalworking is an essential process for the manufacture of machinery and equipment components. The design of the die geometry is an essential aspect of metalworking, and directly affects the resultant product’s quality ...

Aim. Vertical marginal discrepancy (VMD) influences the success of implant-supported restorations. However, there is little literature that has investigated the influence of geometry and cementing agent on changes in VMD ...

This present article aims to present some results of a PhD research in which intended to answer the following investigation question: In which extent a Program of Teacher Education in service in the early years of elementary ...

En este trabajo estudiamos la geometría del plano hiperbólico siguiendo un esquema axiomático similar al de la geometría euclídea. Ambas geometrías coinciden en sus bases, salvo por reemplazar el Axioma de las paralelas o ...

This article reflects about how changes in school mathematics during the Modern Mathematics Movement influence and modify curricular proposals for teaching geometry in Brazil and Portugal. Geometry curriculum is identified ...