Results 81 to 90 of about 385,110 (295)

A Late Medieval Sword from the River Wisła near Gniew (Mewe) in Pomerelia

Fasciculi Archaeologiae Historicae, 2017
This paper discusses a find of a Late Medieval sword from the River Wisła near Gniew (Mewe) in Pomerelia. The sword is lavishly ornamented, both on its pommel and the blade. The pommel is decorated with a Greek cross.
Grzegorz Żabiński
doaj   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Outlook from SUSY07

, 2007
Make-or-break time is near for the Higgs boson and supersymmetry. The LHC will soon put to the sword many theoretical ideas, and define the future for collider physics.Comment: Submitted for the SUSY07 proceedings, 9 pages, 12 ...
Ellis, John
core  

Ambiguity is a double-edged sword: similarity references in communication [PDF]

, 2003
Designers often explain new concepts and new ideas by reference to existing designs. This is parsimonious, as it only requires a pointer to the referent and a description of the modifications.
Earl, Christopher, Eckert, Claudia, Stacey, Martin   +2 more
core   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Re-assessment of two metallographically examined early medieval swords from Staré Město (Uherské Hradiště district), Czech Republic

UISPP Journal, 2019
In 1990s, two early medieval swords from the Great Moravian centre of Staré Město (Czech Republic) were examined metallographically in order to describe the way of their production in details.
Jiří Hošek, Jiří Košta, Luděk Galuška   +2 more
doaj   +1 more source

Oxide‐Free Titanium Coatings by Wire Arc Spraying in a Silane‐Doped Inert Atmosphere

Advanced Engineering Materials, EarlyView.
A silane‐doped argon atmosphere enables the production of oxide‐free titanium coatings via twin‐wire arc spraying at ambient pressure. This innovative approach eliminates residual oxygen, creating process conditions that prevent oxidation and nitride formation.
Manuel Rodriguez Diaz, Maik Szafarska, René Gustus, Kai Möhwald, Hans Jürgen Maier   +4 more
wiley   +1 more source

The sword from Vlčí Pole

Archeologické Rozhledy
Finds of early medieval Schlingen-type swords are mostly concentrated in present-day southern Germany, where they are known from a number of graves dating to the end of the late Merovingian period.
Jiří Košta, Jiří Hošek, Filip Krásný, Radek Novák   +3 more
doaj   +1 more source

Des pièces d’armes au service de l’artisanat textile ? le cas des lames de tisserand mérovingiennesen contexte funéraire

Revue Archéologique de l’Est, 2015
In 2011, two weaving beaters were found in two female graves in the Merovingian cemetery in Vendenheim (Alsace, Bas-Rhin, France). These unusual artefacts have led us to review what we know about this rare and mysterious tool. Although clearly identified
Thomas Fischbach, Fabienne Médard, Hélène Barrand Emam   +2 more
doaj   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source