Search results for "xrf"
showing 10 items of 106 documents
Heavy metals analysis by non invasive techniques for fish food quality control
2014
Le statue rinascimentali di palazzo Abatellis: caratterizzazione delle dorature e dei pigmenti tramite spettrometria XRF.
2010
Non-destructive physical measurements for the study of museum environments and characterization of archaeological artifact
2014
Laboratory of X-ray Fluorescence (XRF)
2020
In this laboratory activity, the X-ray Fluorescence Spectroscopy technique is introduced. The goal of the laboratory is to show to the students the theory and the applications of the above technique in the field of underwater archaeology. After a brief introduction about the theory and the instrumentations, some case studies are showed. The students thus see the practice application of the portable XRF Tracer III SD Bruker AXS spectrometer having a Rhodium tube as an X-ray generator and a silicon drift XFlash ® with Peltier cooling system as a detector to some finds saved at the Museo Archeologico Antiquarium ex Stabilimento Florio delle tonnare di Favignana e Formica. The identification of…
Valutazione dello stato di degrado di materiali lapidei in contesti archeologici: Il Teatro Antico di Taormina
2009
m-XRF applied to sedimentary rocks used in cultural heritages
2009
ART AND TECHNIQUE: ARTISTIC REPRODUCTION OF THE ANCIENT BRONZE IL GUERRIERO DA PETRALIA SOTTANA
2016
The reproduction of artistic objects is useful for museological, teaching, and commercial purposes. In some cases, the reproduction is carried out to replace the originals located in outdoor environments and to prevent the deterioration due to weathering or pollution. This article describes the different phases that led to the reproduction of the Il Guerriero da Petralia Sottana. The observation of stylistic characteristics and the physical-chemical investigation were carried out in order to obtain information about the composition of the alloy and the technological properties of the artifact by using Optical Microscopy and X- ray Fluorescence. The reproduction in wax was performed by using…