RESUMO O direito fundamental à privacidade passou, nesses últimos meses, a entrar em um embate até então não dimensionado pelo ordenamento jurídico brasileiro em relação ao direito fundamental à saúde. Com a pandemia instaurada pela Covid-19, gestores públicos viram-se obrigados a buscar de maneira efetiva e ágil a resolução da crise no setor público de saúde. A tecnologia de monitoramento e rastreio de dados pessoais demonstrou ser a solução mais eficaz para se atingir esse escopo. O presente artigo visa, pelo estudo do Direito comparado e técnicas de monitoramento e rastreio existentes, propor um método de ação que auxilie o poder público a conter a disseminação da Covid-19, sem olvidar a relevância atrelada ao direito à privacidade.

ABSTRACT Over the past few months, the fundamental right to privacy has started to clash with the fundamental right to health in manners never previously contemplated in Brazilian legal system. The covid-19 pandemic forced public administrators to seek effective and nimble solutions to the public health crisis. The technology for monitoring and tracking personal data has proven to be the most effective solution to achieve this goal. This article, through the study of comparative law and existing monitoring and tracking techniques, aims to propose a method of action that helps government officials to contain the spread of covid-19, without forgetting the relevance of the right to privacy.

Gas combustion represents the second principal way of electricity generation due to its disposal, and smaller dimension and pollution capacity when compared with diesel engines. The conversion of natural gas in electricity is made through gas turbines, and the rotors of its compressors are components that present significant difficulty in its manufacture. This paper focuses on an optimization approach of the 5-axis milling of titanium blisks, based on all the CAD/CAM modeling chain. Special interest is pointed to the systematic analysis of the correlation between machining parameter and surface integrity properties. The experimental part of this work is composed by two tests. The first one analyses the roughing operation of a TiAl6V4 impeller when using a tool radial engagement of 30% and 68%. The second is the simultaneous 5 axes milling of a test-piece, a TiAl6V4 integral bladed disk (BLISK) section containing five blades, with which the best milling strategy for this purpose is sought. The results showed the fundamental importance of CAD modeling in order to achieve simultaneous 5 axes milling without intermittent feed speed. It was observed that milling a blade following its parametric curves in the BLISK axis direction is the best choice, among the strategies proposed.