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Um estudo sobre diagnóstico de motores de indução através da análise espectral de vibrações
(2020-12-21)
Vibration analysis is a tool used to detect and diagnose problems with the operation of a rotating machine. It is generally applied to signals picked up by acceleration sensors and processed in the frequency domain. Although ...
Aplicação de conceitos de edifícios energia zero em uma edificação na Serra Gaúcha incluindo um sistema de energia solar fotovoltaica conectada à rede elétrica
(2020-12-19)
Society is becoming more and more depending of electric energy and civil construction is updating to follow this trend. That way, this research means to apply Zero Energy Building (ZEB) concepts and solar photovoltaic ...
Uma análise semiótica de quatro canções do álbum "Canções de apartamento" de Cícero
(2020-10-12)
Studies on the analysis of popular Brazilian song are recent. Seeking to deepen the knowledge into this topic, songs by Cícero, a prestigious artist in the national scene but with a lack of academic research related to his ...
Efeito da troca do auditor independente nos principais assuntos de auditoria das companhias listadas brasileiras
(2020-12-15)
The Main Audit Matters (PAAs) seek to address the auditor's judgment on the most significant matters in the audit of the financial statements. Associated with the rotation of audit firms, instituted with the objective of ...