9 documents found, page 1 of 1
New data on the provenance of copper from Leceia: DOI: 10.5281/zenodo.15005637
Valério, Pedro; Cardoso, João Luís; Alves, Luís Cerqueira; Soares, António M. Monge; Araújo, Maria FátimaThe archaeological site of Leceia is a Chalcolithic settlement with one of the largest amounts of metal artefacts in the Lisbon peninsula, although the absence of ores and smelting remains suggests that local metallurgical operations were essentially related to the last stages of the chaine opératoire, namely the casting and forging of artefacts. In fact, the local archaeological record shows several ingots inc...
Cor e Técnica na Cerâmica de Revestimento Medieval: o Caso dos Ladrilhos Cister...
Carvalho, Fernanda; Coentro, Susana; Alves, Luís Cerqueira; Silva, Rui C.; Relvas, Cátia; Ferreira, Teresa; Mirão, José; Trindade, Rui A.Founded in 1153, the Monastery of Alcobaça reflects the original values of the Order of Cister through its elegant architecture. The glazed tiles that once coated the floor of the apse worked as a rare decorative element through the patterns created with their different colours and shapes. Considered 13th-century originals, these are some of the first examples of architectural glazed tiles in Portugal. The main...
Novos dados sobre a proveniência do cobre de Leceia
Valério, Pedro; Cardoso, João Luís; Alves, Luís Cerqueira; Soares, António; Araújo, Maria FátimaThe archaeological site of Leceia is a Chalcolithic settlement with one of the largest amounts of metal artefacts in the Lisbon peninsula, although the absence of ores and smelting remains suggests that local metallurgical operations were essentially related to the last stages of the chaine opératoire, namely the casting and forging of artefacts. In fact, the local archaeological record shows several ingots inc...
Novos dados sobre a proveniência do cobre de Leceia
Valério, Pedro; Cardoso, João Luis; Alves, Luís Cerqueira; Soares, António M. Monge; Araújo, Maria FátimaThe archaeological site of Leceia is a Chalcolithic settlement with one of the largest amounts of metal artefacts in the Lisbon peninsula, although the absence of ores and smelting remains suggests that local metallurgical operations were essentially related to the last stages of the chaine opératoire, namely the casting and forging of artefacts. In fact, the local archaeological record shows several ingots inc...
Leitura arqueométrica de artefactos do final da Idade do Bronze: depósitos metá...
Soares, Joaquina; Alves, Luís Cerqueira; Valério, Pedro; Araújo, Maria de FátimaNo âmbito da preparação do Atlas do Património Cultural do Alentejo Litoral e Costa Vicentina, coordenado por uma das signatárias (J. S.), procedeu-se à análise química de três machados metálicos do Museu de Santiago do Cacém por µ-sonda de feixe externo, por forma a clarificar a biografia desses artefactos, e a ensaiar a recontextualização dos mesmos. As peças agora estudadas foram manufacturadas em ligas de b...
Characterization of a glass bead from the Chalcolithic fortified settlement of ...
Gonçalves, António P.; Soares, António M. Monge; Oliveira, Maria José; Alves, Luís Cerqueira; Valério, Pedro; Cardoso, João LuísThe full excavation of the fortified Chalcolithic settlement of Moita da Ladra by one of us (J.L.C.) has shown the existence of a single archaeological layer corresponding to the occupation of the site during the second half of the 3rd millennium BC. Among the archaeological remains collected during the field campaigns there is a bead, with a spheroid shape, longitudinally fractured, presenting a black matrix w...
Characterization of a glass bead from the Chalcolithic fortified settlement of ...
Gonçalves, António P.; Soares, António M. Monge; Oliveira, Maria José; Alves, Luís Cerqueira; Valério, Pedro; Cardoso, João LuísThe full excavation of the fortified Chalcolithic settlement of Moita da Ladra by one of us (J.L.C.) has shown the existence of a single archaeological layer corresponding to the occupation of the site during the second half of the 3rd millennium BC. Among the archaeological remains collected during the field campaigns there is a bead, with a spheroid shape, longitudinally fractured, presenting a black matrix w...
Caracterização de uma conta de vidro proveniente do povoado fortificado calcolí...
Gonçalves, António P.; Soares, António; Oliveira, Maria José; Alves, Luís Cerqueira; Valério, Pedro; Cardoso, João LuísThe full excavation of the fortified Chalcolithic settlement of Moita da Ladra by one of us (J.L.C.) has shown the existence of a single archaeological layer corresponding to the occupation of the site during the second half of the 3rd millennium BC. Among the archaeological remains collected during the field campaigns there is a bead, with a spheroid shape, longitudinally fractured, presenting a black matrix w...
Lead in liver and kidney of exposed rats: aging accumulation study
Guimarães, Diana; Carvalho, Maria Luisa; Geraldes, Vera; Rocha, Isabel; Alves, Luís Cerqueira; Santos, José PauloThe concentration of lead in liver and kidneys of Wistar rats, fed with lead since fetal period in relation to their age and to a control group, was determined. A group of rats was exposed to lead acetate (n=30) in drinking water and the other group was exposed to normal water (n=20). Samples were collected from rats aging between 1 and 11 months and were analyzed by Energy Dispersive X-ray Fluorescence (EDXRF)...