Results 81 to 90 of about 86,614 (297)

Introduction: The Sword and the Shovel

open access: yes, 2020
Portuguese historiography, cultural studies, and social sciences have generally paid much more attention to the ocean crossings of the sword than to those of the shovel.
Novoa, Andre
core   +2 more sources

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji   +3 more
wiley   +1 more source

Leveraging Symbolic Artificial Intelligence and Fuzzy Logic for Materials Science: A Review of Methods, Challenges, and Applications to Scarce and Imperfect Experimental Data

open access: yesAdvanced Engineering Materials, EarlyView.
This article explores the transformative potential of symbolic artificial intelligence (AI) in the field of materials science, particularly in leveraging experimental data. The article presents several symbolic AI models and discusses their applications in materials science.
Ahmed Amrani   +7 more
wiley   +1 more source

Out Cold: Sword Tag (2016-02-18)

open access: yes, 2016
Sword Tag, sponsored by Sword Tag Club, February 18, 2016 at 6:00 pm in the RaftersUniversity of Minnesota Duluth Sword Tag ClubUniversity of Minnesota Duluth. Sword Tag Club. (2016). Out Cold: Sword Tag (2016-02-18).
University of Minnesota Duluth. Sword Tag Club
core  

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

open access: yesAdvanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

“A Mirror for Men” – Reconstructing a Medieval Polishing Bench and Putting it to the Test

open access: yesEXARC Journal, 2020
In the late 5th century AD, the famous Ostrogoth Theoderic the Great received a truly regal gift from the king of the Warini: he was given highly elaborated swords, richly decorated and able to cut through armour.
Florian Messner
doaj  

Rola wojen i konfliktów w kształtowaniu ładu europejskiego w średniowieczu.

open access: yesStudia Maritima, 2016
It is rather difficult to reduce a thousand years of medieval wars and conflicts to one universal formula, because the whole thing is complex, and the attitude towards war used to be different in the past from what it is now.
Wojciech Iwańczak
doaj   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

L’image qui tue : les armes décorées dans les collections princières allemandes au xvie siècle

open access: yesBulletin 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

open access: yesEXARC 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  

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