Abstract During the excavations for the foundations of a three storey building on the limestone tuffs of Condeixa, Central Portugal, a large dissolution fissure and smaller dissolution voids were found. Since the area has never been the subject of engineering geology investigation, it was decided to evaluate the risk associated with the construction of the building. These limestone tuffs were formed in a conti...
O Sistema de Telefonemas Interurbanos - STI foi idealizado para agilizar o controle sobre os telefonemas interurbanos, automatizando tarefas rotineiras e permitindo que se obtenha, de uma forma rápida e eficiente, informações armazenadas em seu banco de dados através de consultas diretas e relatórios informativos ; 1998
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