Results 241 to 250 of about 6,605 (271)

Chemical and structural analysis of a European hornet nest. [PDF]

Sci Rep
Jurczyková T, Caranová M, Kačík F, Čabalová I, Lapčák L, Říhová A, Zeidler A, Augustová P.   +7 more
europepmc   +1 more source

Study on Calcified Alkali Leaching of Vanadium-Extracted Tailings and Preparation of Barium Orthovanadate. [PDF]

Nanomaterials (Basel)
Qu J, Wang Y, Hao X, Ma N.
europepmc   +1 more source

The Effect of CO₂ Laser Treatment on the Composition of Cotton/Polyester/Metal Fabric. [PDF]

Polymers (Basel)
Skromulis A, Lasenko I, Adijāns I, Liepiņlauska I, Merisalu M, Mäeorg U, Sokolova S, Vasilevska S, Kanukuntla SP, Sanchaniya JV.   +9 more
europepmc   +1 more source

Enhanced Toluene Combustion over Cryptomelane Catalysts: Influence of Cu Doping on Physicochemical Properties and Catalytic Performance. [PDF]

Materials (Basel)
Mokrzycki J, Kryściak-Czerwenka J, Duraczyńska D, Marzec M, Karcz R.   +4 more
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