Results 101 to 110 of about 3,397 (172)

Placas de contextos megalíticos del centro de Portugal. Los casos de Arquinha da Moura (Tondela) y de Mamaltar de Vale de Fachas (Viseu)

Zephyrus
La oportunidad de estudiar dos placas decoradas de piedra halladas en contextos megalíticos de la región de Viseu/Tondela, una decorada y conocida desde 1912, la otra inédita hasta ahora, ha supuesto un valor añadido al conocimiento de esta categoría de ...
Raquel Vilaça, Pedro Sobral de Carvalho, Lídia Catarino, Luís Bravo Pereira   +3 more
doaj   +1 more source

The Crucifix Chapel of Aci Sant’Antonio: Newly discovered frescoes

Archeomatica, 2014
In this paper we present the discovery of a series of frescoes for the first time, revealed in 2012 during a restoration carried out in the Crucifix chapel in the Mother Church of Sant’Antonio in the town Aci Sant’Antonio (Catania, Sicily).
Antonino Cosentino, Samantha Stout, Raffaello Di Mauro, Camilla Perondi   +3 more
doaj  

Supplementary pXRF data from Pigment analysis by Raman microscopy and portable X-ray fluorescence (pXRF) of thirteenth to fourteenth century illuminations and cuttings from Bologna

, 2016
Table 7. Compositions at analysis sites 1, 2, 5, 6 and 9 in Tondo, expressed in ppm of element, determined by pXRF
Robin J. H. Clark (1915261), Tracey D. Chaplin (3217854), Robert Gibbs (3217857), Richard Jones (774144)   +3 more
core   +1 more source

Observations sur l’industrie en obsidienne découverte à Șoimuș – La Avicola (Ferma 2)

Materiale și Cercetări Arheologice, 2016
Rescue excavations in 2011 on the Deva‐ Orăștie section of the A1 motorway brought to light a Turdaș‐ type Neolithic site, with two occupation horizons.
Dobrescu, R., Ștefan, C., Bonsall, C.
doaj   +1 more source

Sourcing obsidian from early prehistoric sites on the Arad plain, Western Romania

Materiale și Cercetări Arheologice
Portable X‑ray Fluorescence Spectroscopy (pXRF) was used to obtain source determinations for 109 obsidian artefacts from seven sites on the Arad Plain in western Romania, belonging to the Neolithic and Eneolithic periods.
Boroneanț, A., Sava, V., Bonsall, C.
doaj   +1 more source

The Black Gold That Came from the Sea. Advances in the Studies of Obsidian Sources and Artifacts of the Central Mediterranean Area

Open Archaeology, 2021
Italiano Francesco, Martin Franco Foresta, Martinelli Maria Clara   +2 more
doaj   +1 more source

Comparison of methods for in vivo and ex vivo quantification of iron in murine brain tumors. [PDF]

PLoS One
Veenstra JL, Schwartz SA, Speth JP, Geise JB, Grier TR, Zaugg CJ, Jiang Z, Riffell JJ, Ames-Majeski TP, Specht AJ, Scarpelli ML.   +10 more
europepmc   +1 more source

Integrating portable X-Ray fluorescence and personal air sampling into ethnographic field research during agrichemical fumigation in an avocado orchard: field challenges encountered and lessons learned. [PDF]

BMC Res Notes
Sánchez SIA, Anastario M, Armendáriz-Arnez C, Roper C.   +3 more
europepmc   +1 more source

Effects of Water Deficit and GABA-Containing Biostimulant on Maize Plants: Nondestructive Monitoring by X‑Ray Fluorescence and Visible Spectroscopy. [PDF]

ACS Omega
Chacon Pereira JP, Melquiades FL, Ribeiro JV, Machineski G, de Batista Fonseca IC, Caixeta Oliveira H.   +5 more
europepmc   +1 more source

The use of leaded paints in an urban neighborhood in Quito, Ecuador: A case study. [PDF]

Sci Rep
Navarrete H, Yánez-Jácome GS, Vélez-Terreros PY.   +2 more
europepmc   +1 more source