A Economia dos Transportes e do Ambiente constituem bases para a fundamentação teórica dos métodos de avaliação económica de impactos ambientais dos transportes. Todavia, ainda não existem recomendações sobre qual a ...

In southern Portugal over one hundred Roman villae have been identified; such villae are examples of typical Roman rural construction and have led to the characterisation of a particular type of territorial occupation of ...

The Santissimo Sacramento Convent, in Alcântara quarter, in Lisbon, was an innovative architectural project in the XVII century and one of the most important ecclesiastic structures at that period in Lisbon. An intervention ...

Road pavements require maintenance in order to provide good service levels during their life period. Because of the significant costs of this operation, the timing of each maintenance intervention should be carefully ...

The corrosion resistance of both welded and unwelded bars of Fe-Cr-Ni and Fe-Cr-Mn austenitic stainless steel alloys embedded in concrete was studied. Welded bars have been transiently either in an active or passive condition ...

Estudo por espectroscopia de impedância electroquímica das propriedades anti corrosivas de um revestimento híbrido (orgânico-inorgânico)obtido pelo processo sol-gel em função da quantidade de água de hidrólise adicionada.

This article presents the results of studies conducted in three different localities in São Paulo with the intention of obtaining the intake times in single-family and multifamily economies. Measurements were made through ...

Flow rate measurement is a common task in many hydraulic infrastructures included in systems with a large impact on the economy. The quality requirements that such measurement must fulfil imply the best knowledge of the ...