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Present article discusses the production of concrete artifacts that use in their composition recycling aggregates of Solid Waste from Construction and Demolition (SWCD). The study was designed as experimental / comparative, with destructive tests of proof... see more

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At the Fish Culture Research and Development Station Nucet, in 2011 were achieved studies and observations on the reproduction, sexual organs and seminal products of Oreochromis niloticus tropical species. A batch of 140 breeders of 1 year old Nile tilapi... see more

O Arroio Carahá desemboca em uma enseada na margem oeste da Lagoa dos Patos, onde se observa a formação de uma barra arenosa que inviabiliza a navegação de barcos pesqueiros de pequeno porte pelo canal. O objetivo deste estudo é investigar os processos co... see more

RESUMOEmbora visitadas por muitos viajantes estrangeiros ao longo do século XIX, as ilhas dos Açores, em particular, S. Miguel, não conheceram o mesmo incremento do turismo que ocorreu na ilha da Madeira, em grande parte beneficiada pelas características ... see more

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