| Revue: | Quimica nova |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000198144 |
| ISSN: | 0100-4042 |
| Autores: | Latini, Rose Mary1 Bellido-Filho, Alfredo Victor Vasconcelos, Marina Beatriz Agostini Dias-Filho, Ondemar Ferreira |
| Instituciones: | 1Universidade Federal Fluminense, Instituto de Quimica , Niteroi, Rio de Janeiro. Brasil 2Comissao Nacional de Energia Nuclear, Instituto de Pesquisas Energeticas e Nucleares, Sao Paulo. Brasil 3Universidade Federal do Rio de Janeiro, Departamento de Historia, Rio de Janeiro. Brasil |
| Año: | 2001 |
| Periodo: | Nov-Dic |
| Volumen: | 24 |
| Número: | 6 |
| Paginación: | 724-729 |
| País: | Brasil |
| Idioma: | Portugués |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, descriptivo |
| Resumen en inglés | In order to elucidate the traditional classification of archaeological artefacts, a multielemental analytical method for characterisation of its micro and macro chemical constituents. combined with statistical multivariate analysis for classification, were used. Instrumental thermal neutron activation analysis, for elemental chemical determination, and three statistical methods: discriminant, cluster and modified cluster analysis were applied. The statistical results obtained for the samples from Iquiri, Quinari and Xapuri archaeological phases were in good agreement with the conventional archaeological classification. Iaco and Jacuru archaeological phase were not characterised as homogenous groups. Iquiri phase were the most distinct in relation to the other analysed groups. An homogeneous group for 54% collected samples at the Los Angeles site was also found, this could be characterised as a new archaeological phase |
| Disciplinas: | Física y astronomía, Antropología |
| Palabras clave: | Física de partículas y campos cuánticos, Física nuclear, Arqueología, Cerámicas arqueológicas, Brasil, Clasificación, Cerámica, Análisis por activación neutrónica |
| Keyword: | Physics and astronomy, Anthropology, Nuclear physics, Particle physics and quantum fields, Archaeology, Archaeological ceramics, Brazil, Classification, Ceramics, Neutron activation analysis |
| Texte intégral: | Texto completo (Ver HTML) |
