Browsing by Author "a7a0a0c3-64a6-45c6-b1ff-3085365c9a2c"
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Dinator, M. I.; Cancino, S. A.; Miranda, P. A.; Morales, J. R.; Seelenfreund, A. (2007)Total charge deposited by a proton beam in an insulator during PIXE analysis has been indirectly determined using a Mylar film coated with cobalt. Elemental concentrations in the samples, pieces of volcanic glass, were ...
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Morales Peña, José; Cancino, S.; Miranda, P.; Dinator, M. I.; Seelenfreund, A. (2007)Geochemical characterization studies using PIXE were carried out on 21 vitreous dacite artifacts from early formative archaeological sites in the Atacama region, in northern Chile, and on 13 samples taken from two potential ...
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Seelenfreund, A.; Fonseca, E.; Llona, F.; Lera Marques, Lydia; Sinclaire, C.; Rees, C. (2009)Petrographic analysis and geochemical characterization studies were carried out on vitreous dacite and/or rhyodacite artefacts from Formative period archaeological sites in the upper Salado River Basin in the Atacama Desert, ...
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Seelenfreund, D.; Piña, R.; Ho, K. Y.; Lobos, S.; Moncada, Ximena; Seelenfreund, A. (2011)Broussonetia papyrifera (L.) Vent. (Magnoliophyta: Urticales), or paper mulberry, is a species of Asian origin dispersed by humans throughout the Pacific. Our aim is to evaluate the genetic variability of this plant in ...
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Seelenfreund, D.; Clarke, A. C.; Oyanedel, N.; Piña, R.; Lobos, S.; Matisoo-Smith, E. A.; Seelenfreund, A. (2010)Paper mulberry (Broussonetia papyrifera (L.) Vent.) was one of the most widely distributed crop species in prehistoric Oceania, occurring from continental East Asia to the Polynesian islands. Its broad distribution is ...