Results 241 to 250 of about 6,429 (270)

Anomalous dynamic response and micro-zonation of saline sabkha soils of eastern Saudi Arabia using 3D seismic behavior modelling. [PDF]

Sci Rep
Fayyaz M, Al-Shayea NA, Waheed MA, Abduljauwad SN, Ahmed HU.   +4 more
europepmc   +1 more source

Repeated major inland retreat of Thwaites and Pine Island glaciers (West Antarctica) during the Pliocene. [PDF]

Proc Natl Acad Sci U S A
Horikawa K, Iwai M, Hillenbrand CD, Siddoway CS, Halberstadt AR, Cowan EA, Penkrot ML, Gohl K, Wellner JS, Asahara Y, Shin KC, Noda M, Fujimoto M, Expedition 379 Science Party.   +13 more
europepmc   +1 more source

A Study on the Characterization of Asphalt Plant Reclaimed Powder Using Fourier Transform Infrared Spectroscopy. [PDF]

Materials (Basel)
Wu H, Yu D, Wang W, Yan C, Xiao R, Chen R, Zhang P, Zhang H.   +7 more
europepmc   +1 more source

Deep learning based rapid X-ray fluorescence signal extraction and image reconstruction for preclinical benchtop X-ray fluorescence computed tomography applications. [PDF]

Sci Rep
Kaphle A, Jayarathna S, Cho SH.
europepmc   +1 more source

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MA-XRF and XRD analysis revealing a polychrome Centuripe vase

Journal of Archaeological Science: Reports, 2021
Abstract The testimony of Hellenistic culture in Sicily can be studied, nowadays, thanks to archaeological artifacts such as polychrome Centuripe vases. However, since the number of vases available is restricted to just over a hundred pieces, comparative studies of these vases are not easily performed due to the lack of analytical results’ databases.
Santos H. C., Caliri C., Pappalardo L., Rizzo F., Romano F. P.   +4 more
openaire   +3 more sources

“Costruzione del viadotto”: MA‐XRF in the pictorial executive technique of Agostino Bosia

X-Ray Spectrometry, 2020
During the restoration process of a huge oil canvas (266 cm × 361 cm × 3 cm) by Agostino Bosia, a deep diagnostic campaign was carried out to characterize the original materials and those stratified over time. The activity was supported by the technologies available today in the field of conservation of the Cultural Heritage. Multispectral analyses (UV
Marco Nervo, Francesco P. Romano, Claudia Caliri, Anna Piccirillo, Paolo Triolo, Daniele Demonte, Alessandro Gatti, Eleonora Vergallo, Michela Cardinali, Marianna Ferrero   +9 more
openaire   +3 more sources

MA‐XRF investigation of the Altenberg Retable from 1330

X-Ray Spectrometry, 2018
The Altenberg Retable is one of the most important works of German art from the early 14th century. Composed of a shrine, a Madonna figure, and painted wings, it once adorned the high altar of the convent church in Altenberg/Lahn. The side and rear walls of the shrine were overpainted in 1609.
P. Hoffmann, S. Flege, W. Ensinger, F. Wolf, C. Weber, S. Seeberg, J. Sander, J. Schultz, C. Krekel, R. Tagle, A. Wittkopp   +10 more
openaire   +1 more source

XRFast a new software package for processing of MA-XRF datasets using machine learning

Journal of Analytical Atomic Spectrometry, 2022
XRFast is a new software package written in Julia to decompose XRF imaging dataset.
Marc Vermeulen, Alicia McGeachy, Bingjie Xu, Henry Chopp, Aggelos Katsaggelos, Rebecca Meyers, Matthias Alfeld, Marc Walton   +7 more
openaire   +3 more sources

Determining old Chinese non-circulating paper money’s authenticity using μ-Raman and MA-XRF spectroscopies

Journal of Cultural Heritage, 2020
Paper money was first used in China as early as the sixth century AD. Since that time, counterfeits have circulated in parallel with authentic paper money. After WWII the interest of art collectors in historical emergency paper money surged and counterfeiting became a complex phenomenon.
Bicchieri Marina, Biocca Paola, Caliri Claudia, Vostal Filip, Vostal Ludek, Romano Francesco Paolo   +5 more
openaire   +2 more sources

Complementary MA‐XRF and μ ‐Raman results on two Leonardo da Vinci drawings

X-Ray Spectrometry, 2021
In 2018 all of Leonardo's drawings and manuscripts belonging to the Biblioteca Reale di Torino were moved to ICRCPAL for a complete scientific characterisation in preparation for the celebrations of the 500th anniversary of the artist's death.
Bicchieri M., Biocca P., Caliri C., Romano F. P.   +3 more
openaire   +1 more source