��ndice de resist��ncia m��ltipla aos antimicrobianos, concentração inibit��ria e beta-lactamases de espectro estendido em linhagens de Proteus mirabilis e Proteus vulgaris isoladas de diferentes afec����es em animais dom��sticos

P��s-gradua����o em Medicina Veterin��ria - FMVZ

Um p��ssaro invocou mudamente o abismo: tensão entre as categorias positivas e negativas na po��tica de Orides Fontela

P��s-gradua����o em Letras - IBILCE

Determina����o de van��dio em ��guas usando a t��cnica de difus��o em filmes finos por gradientes de concentração

Coordena����o de Aperfei��oamento de Pessoal de N��vel Superior (CAPES)

An��lise do potencial do sensor OLI (Operational Land Imager) a bordo do Landsat-8 em estimar a concentração de s��lidos totais em suspens��o no reservat��rio de Barra Bonita

Coordena����o de Aperfei��oamento de Pessoal de N��vel Superior (CAPES)

S��ntese de pol��meros supramoleculares derivados dos ��cidos palm��tico e mir��stico com meglumina e suas caracteriza����es em meio aquoso

P��s-gradua����o em Qu��mica - IQ

Efeitos da timectomia neonatal sobre o dimorfismo sexual esquel��tico e concentração plasm��tica de leptina em ratos

P��s-gradua����o em Ci��ncias Fisiol��gicas - FOA

Impacto da redu����o do n��vel de tensão na ilumina����o residencial em uma rede inteligente

In this paper, we will present an overview of the smart grid defining the three main systems that compose it: smart infrastructure system, smart management system and smart protection system. We will conceptualize a functionality of smart management system, the conservative voltage reduction, citing its benefits and its history of application. And, finally, we'll cover a test in which we reduce the nominal voltages on incandescent bulbs, CFL and LED, in the context of residential lighting, and on LED and HPS, in the context of public lighting. The test aims to check whether the voltage reduction adversely affects sources of lighting by measuring the temperature manually with a thermal imaging camera FLIR and illuminance with a LUX meter. The set of power factor, total harmonic distortion, and input power values will be collected automatically through the power quality Analyzer Fluke 345 with a probe Fluke Hall Effect Current. For residential lighting, it was found that both CFL and LED had good performance with the smallest variations in illuminance. Between both, the LED source had the lowest harmonics and the lowest power consumption, on the other hand incandescent bulbs had a bad performance as expected. Public light sources also had a good performance and obtained power factors within the standards, as opposed to the CFL and LED residential sources. The data collected clearly shows the feasibility for nominal voltage reductions. Even with small reductions, there are possibilities of savings which can be passed on to the utilities and consumers