Nelson Coelho de Castro e a tensão comunicativa da canção brasileira

Práticas e Desafios da Indústria Brasileira na Area de Engenharia de Requisitos

This article presents a brief description of the panel: "Practices and Challenges of the Brazilian Industry in the Requirements Engineering Area", part of the RE@Brazil program. It summarizes a session that promotes discussion and knowledge exchange between professionals from academy and industry. Five guest panelists were carefully chosen to provide a wide range of perspectives on the area of ...

Alinhamento Estratégico do Negócio com a Adoção de Mecanismos de Governança de TI: o Caso da Empresa Brasileira de Correios e Telégrafos

Assessing the quality of a scientific journal: the case of Revista Brasileira de Psiquiatria Avaliando a qualidade de uma revista científica: o caso da Revista Brasileira de Psiquiatria

Scientific production in the field of Psychiatry is growing exponentially, as reflected by the number of scientific journals now available. Current strategies to objectively estimate the quality of a specific publication are mostly based on indexation and citation criteria. The concept of impact factor, a measure of the frequency with which an article has been cited in a particular period, is k...

Detecção e classificação de distúrbios de tensão usando redes neurais ARTMAP Euclidiana modificada com treinamento continuado

This research presents a methodology to detect and classify voltage disturbances in electrical distribution systems using as tool, statistical and multilevel direct analysis of voltage signals in wavelet domain for the detection process and modified Euclidean ARTMAP neural network with continuous training for the classification (ARTMAPMECT). These two tools provide velocity, security and reliab...

Papel da informatização na pequena e média empresa brasileira: investimentos em TI, percepção da gestão e impacto nos resultados

In this competitive environment globalized that we live nowadays there is a growing recognition of the central role of Information Technology (IT) to determine the success of the company, leading to better results. SMEs have also adopted IT with the same purpose, obtaining benefits of such use, but their reality is quite different in most cases of the large enterprises, especially for lack of t...