Publications by authors named "Sergio Lins"

This paper describes the results obtained from an archaeometric study of a bronze Nuragic small boat model (Sardinia, Italy) dating from the Early Iron Age (presumably 9th-7th centuries BC). The artifact comes from an unknown location in Sardinia and is one of the objects that came to the Museum of Turin in the 19th century. This model is of particular interest as it is a unique Nuragic boat model containing a human figure among its decorations.

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The Nuragic civilization (Sardinia, Italy, XVIII-VIII B.C) developed a flourishing bronze metallurgy with strong connections with other civilizations from the Mediterranean basin. Within the large bronze production, there are some peculiar representations of human figures, known in the archaeological environment of Sardinia as bronzetti, depicting warriors, priests, and offerers.

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From the availability of metals to the technology and tools needed to transform them, roughly every civilization in the Mediterranean basin has a metalsmith story. Many of the objects produced by them share a few peculiar characteristics, usages, or even shapes. In this scenario, a class of objects that can be clustered by their usage, i.

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Article Synopsis
  • A modular X-ray scanning system was created to bridge the gap between portable and mobile instruments, allowing for a better analytical area without being cumbersome.
  • The system was tested on a 17th-century Portuguese tile, using non-destructive techniques including Monte Carlo simulations and Raman spectroscopy to analyze its complex XRF spectra.
  • The study successfully identified coloring agents like cobalt blue and Zn-modified Naples-yellow, while evaluating the scanner's effectiveness by comparing its image outputs and overall spectrum with a commercial tabletop instrument.
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