Results 71 to 80 of about 179 (95)

High spatial resolution X-ray microdiffraction applied to biomaterial studies and archeometry

Spectrochimica Acta Part B: Atomic Spectroscopy, 2004
The high spatial resolution X-ray microdiffraction by using X-ray optics can provide unique information on regions with very high gradients in physical quantities, as in the case of interfaces. Among the several available X-ray optics for synchrotron radiation producing high intensity micron and sub-micron beams, the X-ray waveguide (WG) can provide ...
CEDOLA A, LAGOMARSINO S, KOMLEV V, RUSTICHELLI F, MASTROGIACOMO, MADDALENA, CANCEDDA, RANIERI, MILITA S, BURGHAMMER M.   +7 more
openaire   +3 more sources

Laser Induced Breakdown Spectroscopy in archeometry: A review of its application and future perspectives

Spectrochimica Acta Part B: Atomic Spectroscopy, 2014
Abstract Laser Induced Breakdown Spectroscopy (LIBS) in the last decades has been more and more applied to the field of Cultural Heritage with great results obtained either alone or in combination with complementary laser techniques. Its ability to analyze, with a minimal loss, different kinds of materials in laboratory, in situ and even in hostile ...
Valeria Spizzichino, Roberta Fantoni
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Trace element concentrations in teeth – a modern Idaho baseline with implications for archeometry, forensics, and palaeontology

Journal of Archaeological Science, 2013
Concentrations of 69 minor and trace elements were measured in situ using laser ablation inductively-coupled plasma mass spectrometry in multiple teeth of modern herbivores (Cervus elaphus, Odocoileus hemionus, Odocoileus virginianus; n = 52), omnivores (Ursus americanus; n = 56), and carnivores (Felis concolor; n = 33; Canis lupus; n = 4) from Idaho ...
Kohn, Matthew J., Morris, Jennifer, Olin, Paul H.   +2 more
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Applications of (n, p) and (n, α) reactions and a backscattering technique to fusion reactor materials, archeometry, and nuclear spectroscopy

Nuclear Instruments and Methods, 1980
Abstract Depth profiles of He, Li and B are determined by 3 He(n, p)T, 6 Li(n, α)T and 10 B(n, α) 7 Li reactions with thermal neutrons at the high flux reactor of the ILL, Grenoble. The behaviour of Li in Be is examined with respect to future fusion reactors.
D. FINK, J.P. BIERSACK, H. GRAWE, J. RIEDERER, K. MÜLLER, R. HENKELMANN   +5 more
openaire   +1 more source

Questioning Fe isotopes as a provenance tool: Insights from bog iron ores and alternative applications in archeometry

Journal of Archaeological Science, 2019
Abstract Provenancing metal artifacts with scientific methods is an established tool in archeometry to identify the metal deposits, which were exploited for the production of ancient metal objects. It is thus an important method to reconstruct ancient exchange networks and the socio-economic organization of past societies.
Thomas Rose, Philippe Télouk, Sabine Klein, Horst R. Marschall   +3 more
openaire   +1 more source

Characterization of a system that combines energy dispersive X-ray diffraction with X-ray fluorescence and its potential applications in archeometry

Journal of Applied Physics, 2019
We report a proof of concept constructing an experimental setup to explore the imaging capability of a single X-ray detector, simulating a pixelated X-ray detector, to measure EDXRF (Energy Dispersive X-ray Fluorescence) and EDXRD (Energy Dispersive X-ray Diffraction) image spectra simultaneously. Combining a conventional rotating anode Cu X-ray source
Hellen C. Santos, Tiago F. Silva, Alisson R. Leite, Renan F. Assis, Pedro H. O. V. Campos, Marcia A. Rizzutto, Manfredo H. Tabacniks   +6 more
openaire   +1 more source

Comparison of total-reflection X-ray fluorescence, static and portable energy dispersive X-ray fluorescence spectrometers for art and archeometry studies

Spectrochimica Acta Part B: Atomic Spectroscopy, 2004
Abstract In this paper, a Total-reflection X-ray Fluorescence (TXRF), a static and a portable Energy Dispersive X-ray Fluorescence (EDXRF) spectrometers are described. Both the equipments and the techniques employed in the field of the art and archeometry are compared. Some applications in this area are presented as well.
M. Ardid, J.L. Ferrero, D. Juanes, J.L. Lluch, C. Roldán   +4 more
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The Black Gloss Pottery in the Region of Ostia: Archaeology and Archaeometry

2010
Archaeometric data on black gloss pottery (BGP) from the area of Ostia, as well as from central Italy, are scarce (Morel and Picon 1994; Olcese and Picon 1998; Niro Giangiulio 1999; Gliozzo and Memmi Turbanti 2004). The production was probably distributed among several workshops, as suggested by preliminary analyses on other contexts of Latium (Olcese ...
Olcese G., Capelli C.
openaire   +2 more sources

The Roman Domus of Cottanello (Central-Italy): archeometry of floor mosaics.

2009
Geoitalia ...
MASSACCI G. A. M, GIORDANO, Rita, MATTIAS P., MESSINA, Antonia, MOTTANA A.   +4 more
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Archeometrie della pittura parietale: il campione vesuviano in contesto

2020
The archaeometry of materials, in Vesuvian sample too, hasn’t accomplished the transistion to the archaeology of production yet. An indispensable condition is, after the definition of a common code for all archaeologists and specialists of the exact sciences, chemists and physicists, the setting-up of shared strategies.
openaire   +1 more source