Results 1 to 10 of about 184,016 (294)

Long-Term Performance of Feldspathic and Lithium Disilicate Restorations in Pediatric Anterior Dental Trauma [PDF]

open access: yesChildren
Background/Objectives: Anterior dental trauma in adolescents presents complex restorative challenges due to ongoing craniofacial development and high aesthetic expectations.
Sorin Gheorghe Mihali   +5 more
doaj   +2 more sources

A Database of Lapidary Artifacts in the Caribbean for the Ceramic Age

open access: yesJournal of Open Archaeology Data, 2021
Lapidary artifacts show an impressive abundance and diversity during the Ceramic period in the Caribbean islands, especially at the beginning of this period.
Alain Queffelec   +2 more
doaj   +2 more sources

Correction: A Database of Lapidary Artifacts in the Caribbean for the Ceramic Age

open access: yesJournal of Open Archaeology Data, 2021
This article details a correction to: Queffelec, A., Fouéré, P. and Caverne, J.-B., 2021. A Database of Lapidary Artifacts in the Caribbean for the Ceramic Age. Journal of Open Archaeology Data, 9, p.2. DOI: 'http://doi.org/10.5334/joad.74'
Alain Queffelec   +2 more
doaj   +1 more source

Flexural performance of hybrid fiber reinforced cement-based materials incorporating ceramic wastes [PDF]

open access: yesArchives of Civil Engineering, 2023
Ceramic waste generated by demolition and manufacturing processes is a kind of widely discharged solid waste; its sustainable use can reduce resource extraction, energy consumption, and carbon emissions, thereby reducing the environmental impact. In this
Lipeng Wu, Xuanhao Li, Hai Deng
doaj   +1 more source

Aging Effect in Ceramic Superconductors [PDF]

open access: yesPhysical Review Letters, 2001
A three-dimensional lattice of the Josephson junctions with a finite self-conductance is employed to model ceramic superconductors. Using Monte Carlo simulations it is shown that the aging disappears in the strong screening limit. In the weeak screening regime aging is present even at low temperatures.
Li, Mai Suan   +2 more
openaire   +3 more sources

Archaeometrical Characterization of Romanian Late Bronze Age Ceramic Fragments

open access: yesFrontiers in Materials, 2021
Knowledge of the past can provide information to protect the future and the potential of the technological development in the analytical sciences can be successfully applied for the study and conservation of cultural objects.
Irina Fierascu   +8 more
doaj   +1 more source

Ag-Sensitized Yb3+ Emission in Glass-Ceramics [PDF]

open access: yesMicromachines, 2018
Rare earth doped materials play a very important role in the development of many photonic devices, such as optical amplifiers and lasers, frequency converters, solar concentrators, up to quantum information storage devices. Among the rare earth ions, ytterbium is certainly one of the most frequently investigated and employed.
Francesco Enrichi   +9 more
openaire   +4 more sources

Ceramic production in Roman-age Apulia: lychnological contexts [PDF]

open access: yesPolish Archaeology in the Mediterranean, 2019
Archaeological research in Apulia have given solid grounds for a historical characteristic of the region, specifying the nature of settlements and their socio-economic environment in the Roman age.
Custode Silvio Fioriello
doaj   +1 more source

Comprehensive Investigation of Neolithic Ceramic Samples: Firing Technology and Age Insights

open access: yesEast European Journal of Physics, 2023
Thermogravimetric (TG/DTG), thermoluminescence (TL), and X-ray powder diffraction (XRD) techniques were applied to characterize samples collected from the archaeological site of Polutepe in Azerbaijan, dating to the Neolithic period, and gave new ...
Sahib Mammadov, Aybeniz Ahadova
doaj   +1 more source

An Evaluation of Iron Age Ceramic Materials from the Erzurum-Çiğdemli Mounds in the Northeast Anatolia Region

open access: yesAnadolu Araştırmaları, 2022
The Çiğdemli Mound is located in the western part of Erzurum Plain, one of the largest plains of the Northeast Anatolia Region. It was uninterruptedly inhabited from the Bronze Age to the end of the Iron Age.
Rabia Akarsu
doaj   +1 more source

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