Results 111 to 120 of about 71,961 (302)
L’image qui tue : les armes décorées dans les collections princières allemandes au xvie siècle
Bulletin du Centre de Recherche du Château de Versailles, 2018 In the second half of the sixteenth century, European rulers, and in particular German princes, began collecting weapons and armour. These armouries were mainly composed of war trophies, but most of items were gifts from other courts or bought by the ...
Naïma Ghermani
doaj
Book Review: Bronze Age Combat: An Experimental Approach by Raphael Hermann et al
EXARC Journal, 2020 Cometh the hour, cometh the book? There was a considerable anticipatory kerfuffle on archaeological social media about the release of Bronze Age Combat: an experimental approach, and rightly so.
Rena Maguire
doaj
Cathodic Cage Plasma Deposition of Nanostructured Cu–Fe–Se Coatings on Poly(methyl Methacrylate)
Advanced Engineering Materials, EarlyView.Nanostructured Cu–Fe–Se coatings are deposited on PMMA by a modified cathodic cage plasma process, enabling low‐temperature deposition on polymer substrates. A transition from discontinuous to compact morphology is observed with temperature, with optimal properties at 200°C, where improved CuFeSe2‐type bonding, lowest sheet resistance, and favorable ...
V. S. S. Sobrinho +8 more
wiley +1 more source
Nondestructive Testing of Welded Composite Metal Foams
Advanced Engineering Materials, EarlyView.X‐ray computed tomography (CT) is used to evaluate welded steel–steel composite metal foam (CMF) joints of two density classes. It reports variation in postweld spatial void distribution and correlates it to weld‐induced changes, mechanical performance, and failure within welded CMF panels.
Chinmaya Prerana Inguva +2 more
wiley +1 more source
Bimetallic Cimmerian Sword from the Southern Transurals
Археология евразийских степейThe paper considers a sword with an iron blade and bronze hilt found not far from Baymak, the Republic of Bashkortostan. It is 82 cm long with end of blade is missing. The pommel is mushroom-shaped, the crossguard is straight.
Ramil R. Nasretdinov +2 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca +9 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Composite Ti–6Al–4V–epoxy lattice structures are additively manufactured and epoxy infiltrated for cyclic loading. At low lattice volume fractions, hybridization produces synergistic gains in stiffness and energy dissipation. At higher volume fractions, synergy diminishes, although composites still exceed metallic lattices in specific energy ...
Joey Tallon +3 more
wiley +1 more source
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
Rapiers by Juan Martinez the Elder – the royal sword-smith from Toledo found in Poland
Fasciculi Archaeologiae Historicae, 2014 The paper deals with the problem of luxury rapiers of the 16th century and their use among representatives of different stratas in the early modern society.
Lech Marek
doaj