Gestão das línguas no século XXI: para uma introdução à política linguística exterior

The objective of this work is to stimulate a debate about the idea of a possible foreign language policy. It seeks to do so from an overview of the structural changes of recent decades - those affecting the economy, information and communication technologies, geopolitics and identities - in order to draw attention to the renewed importance and the role that the language management issues are assuming in this new context. Considering the foreign language policy a theoretical and practical essential tool for the management of language in a globalized world, the focus of the discussion rests on four main aspects: the origins of the notion of foreign language policy; the relationship with the foreign policy of the State; its effectiveness through the intervention on corpus, status and acquisition of the language; and the possibility of their formulation by agents other than the State

Aplicação das normas para adequação de subestação

The first approach in this work is the concept of the electric power transmission and distribution system, as well as the survey of the current condition of substations chosen to thus identify the importance of having a suitable design with respect to security due to the need to obtain the approval for the operation of the substation according to the standards valid in the country. Present the guidelines and present needs when designing improvements, thus ensuring the company for more safety and reliability. From the company's point of view is an opportunity to reduce the cost of maintenance, and the professional point of view is an opportunity that allows a comprehensive study of legal requirements for the operation of substations

Análise das perturbações de qualidade de energia em sistemas de distribuição e a adequação as tendências regulatórias do PRODIST

The public consultation n° 018/2014, for review the Module 8 of Procedures of Electricity Distribution (PRODIST), conducted by National Agency of Electric Energy (ANEEL), aims to improve the regulation of power quality, considering the phenomena harmonic distortion, voltage unbalance, voltage fluctuation and short term voltage variation. These regulatory changes impact in the way of analysis and treatment, of power quality disruption, by the electricity distribution. The developed work makes a study about the applications of these new regulatory requests and hopes to contribute with a better understanding. Through power quality measurements, in distribution substations, with different load profiles (industrial, urban and rural), was obtained a real view of the system, under the aspect of power quality, to evaluate the regulation adherence to the current version and proposed. In this case study, although being in accordance with the current methodology, happened a transgression of propose. With a comparative analysis, was possible to identify some phenomena that were more flexible in the proposed revision and others with more severe monitoring

Desenvolvimento de pastilha potencialmente probiótica

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)