RF power amplifiers of high efficiency and low consume are very important for applications where the size of the device is important, such as mobile phones, network sensors or PDAs. The classical operation modes as ...

The teaching performance in a hospital context emerges from the need to ensure the right to education for children, youth and adults in health care. Even though there are neither specialized courses of initial training ...

This work is a comparative study developed in two classes, one beginner and another advanced, of guitar workshops taught in Centro de Educação Integrada Mais (CEI Mirassol) – private educational instituition, placed in ...

This work is an experience report about the teaching at Praise Up School of Music, located in the neighborhood of Rosa dos Ventos in the city of Parnamirim / RN. The goal is to show how music teaching is performed in the ...

Este trabalho descreve as atividades desempenhadas em uma Bolsa de Iniciação Científica junto ao projeto Classe e Gênero no Movimento de Mulheres Camponesas, coordenado pela Drª Maria Ignez Silveira Paulilo, cujo objetivo ...

During the first years since its introduction in Brazil, football was mostly organized as an amateur and elitist activity. However, its growing popularity amongst all social layers, including the popular classes, led to ...

During the first years since its introduction in Brazil, football was mostly organized as an amateur and elitist activity. However, its growing popularity amongst all social layers, including the popular classes, led to ...