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Impactos da restrição da circulação de veículos de carga na emissão de poluentes: um estudo de caso em Belo Horizonte
(Universidade Federal de Minas GeraisUFMG, 2013-04-15)
The increase in light vehicle fleet in urban centers further highlighted the problems with respect to freight transportation in these areas. This increase fleet culminated in a determinant of changes in the organization ...
Emissão de elétrons por efeito de campo em dispositivos de grafeno
(Universidade Federal de Minas GeraisUFMG, 2012-03-09)
Since graphene was first isolated in 2004 by the micromechanical exfoliation of graphite, many research groups focused their works in studying the properties of this material. Graphene is a strictly bidimensional system ...