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Virtuous colours for Mary. Identification of lapis lazuli, smalt and cochineal in the Andean colonial image of Our Lady of Copacabana (Bolivia)
(The Royal Society, 2016-12)
The image of Our Lady of Copacabana, a gilded polychrome sculpture carved in maguey wood in 1583, is one of the most important devotions in the Americas. In former research, we have identified the use of gypsum, Armenian ...
Characterization of pigments and binders in a mural painting from the Andean church of San Andrés de Pachama (northernmost of Chile).
The Andean church of San Andrés de Pachama is located in the highland of the northernmost of Chile, near the limit with Bolivia and next to the Ruta de la Plata. This commercial route contributed in the past to the transport ...
Characterization of pigments and binders in a mural painting from the Andean church of San Andres de Pachama (northernmost of Chile)
(2018)
The Andean church of San Andres de Pachama is located in the highland of the northernmost of Chile, near the limit with Bolivia and next to the Ruta de la Plata. This commercial route contributed in the past to the transport ...
Geometry effects on the electronic properties of multi-open dots structures
(Ieee-inst Electrical Electronics Engineers Inc, 1998-11-01)
In this paper we show that the electronic properties of multi-open dots structures are strongly modified by even smalt changes in their geometries. Our discussion of these effects is done in terms of the interaction among ...
Characterization of pigments and binders in a mural painting from the Andean church of San Andrés de Pachama (northernmost of Chile)
(Springer, 2018-12-01)
The Andean church of San Andrés de Pachama is located in the highland of the northernmost of Chile, near the limit with Bolivia and next to the Ruta de la Plata. This commercial route contributed in the past to the transport ...
Small-angle X-ray scattering study of sol-gel-derived siloxane-PEG and siloxane-PPG hybrid materials
(Amer Chemical Soc, 1999-06-17)
Hybrid organic-inorganic two-phase nanocomposites of siloxane-poly(ethylene glycol) (SiO3/2-PEG) and siloxane-poly(propylene glycol) (SiO3/2-PPG) have been obtained by the sol-gel process. In these composites, nanometric ...
Small-angle X-ray scattering study of sol-gel-derived siloxane-PEG and siloxane-PPG hybrid materials
(Amer Chemical Soc, 1999-06-17)
Hybrid organic-inorganic two-phase nanocomposites of siloxane-poly(ethylene glycol) (SiO3/2-PEG) and siloxane-poly(propylene glycol) (SiO3/2-PPG) have been obtained by the sol-gel process. In these composites, nanometric ...
Geometry effects on the electronic properties of multi-open dots structures
(Ieee-inst Electrical Electronics Engineers Inc, 2015)
Geometry effects on the electronic properties of multi-open dots structures
(Ieee-inst Electrical Electronics Engineers Inc, 2015)