Results 91 to 100 of about 701,296 (286)

Production of arsenical bronze using speiss on the Elephantine Island (Aswan, Egypt) during the Middle Kingdom (Middle Bronze Age) (c.2000–1650 BCE)

open access: yesArchaeometry, EarlyView.
Abstract This paper presents the first direct evidence of the slags produced during the cementation alloying process of Cu with speiss inside ceramic crucibles, thus representing Cu alloying with As in Middle Kingdom Egypt. The settlement deposits from the Middle Bronze Age were excavated on Elephantine Island, within modern Aswan.
Jiří Kmošek, Martin Odler
wiley   +1 more source

Out of China: Monumental Porcelain [PDF]

open access: yes, 2008
Working collaboratively with teams of local craftsmen in a Chinese manufactory in Jingdezhen, Aylieff has explored how technologies can be adapted to produce appropriate, original and unique contemporary sculptural expressions.
Aylieff, Felicity
core  

Archaeometric Characterization of Submerged Sasanian Stucco From Ghaleh Guri, Western Iran

open access: yesArchaeometry, EarlyView.
ABSTRACT The Ghaleh Guri archaeological site, a late Sasanian site with a building complex dated to 591–628 ce, lies along an ancient road linking the western Zagros to Mesopotamia. Its architectural remains, adorned with stucco, faced annual river floods yet remained stable for centuries.
Atefeh Shekofteh   +2 more
wiley   +1 more source

Medicine for the Material World

open access: yesArchaeometry, EarlyView.
ABSTRACT It is clear that many of the inorganic materials of antiquity have been used both as medicines for human ills and also as agents in technological processes. This paper speculates that there might have been a stronger link between these two functions in the past, based on the concept of “active agents”—materials that are efficacious at curing ...
A. M. Pollard
wiley   +1 more source

Ancestral Caddo Ceramic Vessels from East Texas Sites Held by the Gila Pueblo Museum from 1933 to 2017 [PDF]

open access: yes, 2017
In the summer of 2017, 21 ancestral Caddo ceramic vessels held since 1933 by the Gila Pueblo Museum and then by the Arizona State Museum were returned to the Texas Archeological Research Laboratory at The University of Texas at Austin (TARL).
Perttula, Timothy K., Stingley, Kevin
core   +2 more sources

The Material Basis of 18th‐Century Meissen Porcelain

open access: yesArchaeometry, EarlyView.
ABSTRACT In the summer of 1708, the quest for making hard‐paste porcelain from Saxonian clay and other mineral resources succeeded. This was achieved by applying as its essential ingredient newly discovered pure kaolin from Heidelsberg near Aue, western Saxon Ore Mountains.
Robert B. Heimann
wiley   +1 more source

Evaluation of physical, chemical, and color‐matching properties of monochromatic resin composites: An in vitro study

open access: yesEuropean Journal of Oral Sciences, EarlyView.
Abstract The objectives of this study are to evaluate, in vitro, the microhardness, sorption, solubility, color stability, and color‐matching ability of monochromatic resin composites: Palfique Omnichroma / Tokuyama (Mono1) and Vittra APS Unique / FGM (Mono2) compared with the conventional resin composite: Filtek Z250 XT / Solventum (Conv).
Ericka dos Santos Lopes   +5 more
wiley   +1 more source

Technical advantages bridging the preservation limits of painted decoration of Neolithic ceramic figurines

open access: yesVirtual Archaeology Review
Painting on ceramic objects is one of the most outstanding features of visual narration of the Neolithic material culture in Southeastern and partly in Central Europe.
Ludmila Kaňáková   +4 more
doaj   +1 more source

A contribution to integrated metal valorisation in zinc hydrometallurgy

open access: yesZaštita Materijala, 2014
Zinc belongs to the group of non-ferrous, widely used, metals. After aluminium and copper, zinc is the third non-ferrous metal according to the world production of 12.7 million tons in 2012.
D. Stanojević, Petrović L. Filipović
doaj   +1 more source

Melanin Metabolism: A Novel Oxidative Degradation Mechanism and Regulation by Hydrolyzed Conchiolin Protein. [PDF]

open access: yesJ Cosmet Dermatol
ABSTRACT Background Most pharmacological depigmenting agents and cosmetic skin‐brightening products achieve their effects by suppressing melanogenesis. However, the fate of melanin after melanosome transfer to keratinocytes—and the mechanisms governing its intracellular clearance—remains insufficiently explored.
Zhao X, Zeng H, Zhu L, Gu L.
europepmc   +2 more sources

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