Results 81 to 90 of about 19,908 (205)

Compositional data analysis in archaeometry [PDF]

, 2003
We shall call an n × p data matrix fully-compositional if the rows sum to a constant, and sub-compositional if the variables are a subset of a fully-compositional data set1.
Baxter, MJ, Beardah, CC, Cool, HEM, Jackson, CM   +3 more
core   +1 more source

Comment on: 'Stonehenge revisited: A geochemical approach to interpreting the geographical source of sarsen stone #58'

Archaeometry, Volume 67, Issue 6, Page 1423-1436, December 2025.
Abstract In a recent paper in this journal (Hancock et al. (2024) Stonehenge revisited: A geochemical approach to interpreting the geographical source of sarsen stone #58. Archaeometry https://www.doi.org/10.1111/arcm.12999), Hancock and colleagues present a reanalysis of the geochemical dataset used to identify the likely source for the majority of ...
David J. Nash, T. Jake R. Ciborowski
wiley   +1 more source

From Contemporary Datasets to Cultural Heritage Performance: Explainability and Energy Profiling of Visual Models Towards Textile Identification

Heritage
The identification and classification of textiles play a crucial role in archaeometric studies, in the vicinity of their technological, economic, and cultural significance.
Evangelos Nerantzis, Lamprini Malletzidou, Eleni Kyratzopoulou, Nestor C. Tsirliganis, Nikolaos A. Kazakis   +4 more
doaj   +1 more source

A lead isotope perspective on urban development in ancient Naples [PDF]

, 2016
The influence of a sophisticated water distribution system on urban development in Roman times is tested against the impact of Vesuvius volcanic activity, in particular the great eruption of AD 79, on all of the ancient cities of the Bay of Naples ...
Albarède, Francis, Arnaud-Godet, Florent, Blichert-Toft, Janne, Delile, Hugo, Goiran, Jean-Philippe, Keenan-Jones, Duncan, Romano, Paola   +6 more
core   +2 more sources

Levantine Hacksilber and the flow of silver in early Mediterranean commerce

Archaeometry, Volume 67, Issue 6, Page 1547-1564, December 2025.
Abstract This study presents a comprehensive approach to provenancing ancient silver artefacts, introducing a novel algorithm to correct for mass‐dependent isotope fractionation. Applied to a Pb isotope database of 281 Hacksilber samples from southern Levantine hoards (1700–600 BCE) and compared with approximately 7000 galena ores from Spain to Iran ...
Francis Albarede, Gillan Davis, Haim Gitler, Janne Blichert‐Toft, Liesel Gentelli   +4 more
wiley   +1 more source

The ways of the lustre: looking for the tunisian connection [PDF]

, 2014
Recent excavations at the Fatimid and Zirid site of Sabra al-Mansuriya near Kairouan (Tunisia) provide the first evidence of lustreware production in medieval Ifriqiya, in the 10th–11th centuries AD.
Capelli, Claudio, Molera Marimon, Judit, Pradell Cara, Trinitat, Waksman, Yona   +3 more
core   +2 more sources

Researchers' data processing descriptions—Understanding paradata creation practices and their underpinning instrumentalities

Journal of the Association for Information Science and Technology, Volume 76, Issue 11, Page 1570-1590, November 2025.
Abstract Researchers increasingly share data, both on their own initiative and as a result of requirements by funding agencies and publishers. For data to be accessible and reusable, it must be understandable. While typical metadata covers rudimentary information about data, data re‐users often need more contextual information, including paradata ...
Isto Huvila, Lisa Andersson, Olle Sköld
wiley   +1 more source

Towards the Sustainable Removal of Heavy Metals from Wastewater Using Arthrospira platensis: A Laboratory-Scale Approach in the Context of a Green Circular Economy

Applied Sciences
The use of living Arthrospira platensis (A. platensis) cultures emerges as a promising green solution for the bioremediation of water contaminated by toxic metal waste.
Lamprini Malletzidou, Eleni Kyratzopoulou, Nikoletta Kyzaki, Evangelos Nerantzis, Nikolaos A. Kazakis   +4 more
doaj   +1 more source

Compositional analysis of archaeological glasses [PDF]

, 2005
At CoDaWork'03 we presented work on the analysis of archaeological glass composi- tional data. Such data typically consist of geochemical compositions involving 10-12 variables and approximates completely compositional data if the main component, sil-
Baxter, MJ, Beardah, CC, Freestone, IC
core   +1 more source

Archaeometric Characterization of Obsidian Artifacts at Casa dei Francesi (Ustica Island, Italy) and Clues of a Hidden Prehistoric Settlement

Open Archaeology, 2020
At Ustica island (Palermo, Italy), in the area of Casa dei Francesi, 119 fragments of obsidian artifacts were collected on the surface of an agricultural field at an altitude of 50 m asl.
Martin Franco Foresta, Larocca Felice, Micheletti Francesca, Pallara Mauro, Acquafredda Pasquale   +4 more
doaj   +1 more source