Results 71 to 80 of about 540,112 (375)

Bronze Age Swordsmanship: New Insights from Experiments and Wear Analysis

open access: yesJournal of Archaeological Method and Theory, 2020
The article presents a new picture of sword fighting in Middle and Late Bronze Age Europe developed through the Bronze Age Combat Project . The project investigated the uses of Bronze Age swords, shields, and spears by combining integrated experimental ...
Raphael Hermann   +4 more
semanticscholar   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez   +5 more
wiley   +1 more source

La metalurgia inca: estudio a partir de las colecciones del Museo de América de Madrid

open access: yesBulletin de l'Institut Français d'Études Andines, 2017
Metallurgy in Inca times reflects a technological heritage of over 2,000 years of metalworking in the vast region of the Central Andes. Copper and its alloys, silver, and gold were widely used metals.
Salvador Rovira
doaj   +1 more source

Seal boxes from the Viminacium site [PDF]

open access: yesStarinar, 2013
Bronze seal boxes that had the function of holding the wax seal on the Viminacium site - Upper Moesia (Stari Kostolac, Serbia), mainly from the area of the necropolis (ten were found in the graves and ten at the cemetery between the graves). Six are from
Milovanović Bebina   +1 more
doaj   +1 more source

Folded, layered textiles from a Bronze Age pit pyre excavated from Over Barrow 2, Cambridgeshire, England. [PDF]

open access: yes, 2015
The textiles from Over Barrow, Cambridgeshire, England present the opportunity to examine the burial practices at the end of the Early Bronze Age. They were excavated from a pit pyre cremation along with cremated bone, a bone needle/pin and two small ...
Harris, Susanna
core  

High-Rate Intercalation without Nanostructuring in Metastable Nb2O5 Bronze Phases.

open access: yesJournal of the American Chemical Society, 2016
Nanostructuring and nanosizing have been widely employed to increase the rate capability in a variety of energy storage materials. While nanoprocessing is required for many materials, we show here that both the capacity and rate performance of low ...
Kent J. Griffith   +3 more
semanticscholar   +1 more source

Experimental Analysis and Physics‐Based Analytical Model on Twisted and Coiled Artificial Muscles

open access: yesAdvanced Engineering Materials, EarlyView.
Twisted and coiled artificial muscles made from silver‐coated nylon fibers are investigated through experiments and analytical modeling. The actuators achieve contractions up to 19.3% and specific work of 8 kJ kg−1, though efficiency remains limited (≈0.15%) by thermal losses.
Salvatore Garofalo   +3 more
wiley   +1 more source

Flows of people in villages and large centres in Bronze Age Italy through strontium and oxygen isotopes

open access: yesPLoS ONE, 2019
This study investigates to what extent Bronze Age societies in Northern Italy were permeable accepting and integrating non-local individuals, as well as importing a wide range of raw materials, commodities, and ideas from networks spanning continental ...
C. Cavazzuti   +7 more
semanticscholar   +1 more source

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

Archaeology, science-based archaeology and the Mediterranean Bronze Age metals trade [PDF]

open access: yes, 2000
Archaeologists often seem either sceptical of science-based archaeology or baffled by its results. The underpinnings of science-based archaeology may conflict with social or behavioural factors unsuited to quantification and grouping procedures.
Knapp, A.B.
core   +1 more source

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