Results 41 to 50 of about 4,803 (295)
Metals, 2019 The present study investigates how the choice of characterization test and the composition of the stress state in terms of tension and shear can produce a non-unique failure locus in terms of stress triaxiality under plane stress conditions.
Cliff Butcher, Armin Abedini
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The Sagittarius stream and halo triaxiality [PDF]
Monthly Notices of the Royal Astronomical Society, 2012 We present a mass model for the Milky Way, which is fit to observations of the Sagittarius stream together with constraints derived from a wide range of photometric and kinematic data. The model comprises a Sérsic bulge, an exponential disk, and an Einasto halo.
Deg, N., Widrow, Lawrence
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, 2022 This paper aims to investigate the influence of stress triaxiality on the fracture behaviour of Ti6Al4V fabricated by Electron Beam Melting (EBM). Here, specimens with seven configurations were manufactured and tested to obtain a wide range of stress ...
Zhongwei Guan (14189750) +3 more
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Metal ductility at low stress triaxiality application to sheet trimming
, 2008 International audienceThe growth and coalescence of voids nucleated by decohesion or cracking of second phase particles is a common damage process for many metallic alloys.
Daniel, D. +8 more
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A Novel Approach to Estimate the Transition Temperature via Dynamic Nanoindentation
Advanced Engineering Materials, EarlyView.A new dynamic nanoindentation‐based method was developed that uses the stiffness ratio as an indicator of the elastic–plastic deformation contributions at different temperatures. The approach successfully identified transition temperatures in ferritic steel and distinguished them from continuously ductile austenitic steel.
Stefan Zeiler +4 more
wiley +1 more source
Observable properties of E0 triaxial galaxies - A test for triaxiality
The Astrophysical Journal, 1987 It is shown that most triaxial galaxies oriented in space to appear as E0 galaxies should have observable rotation velocities. By projecting Levison and Richstone's (1987) triaxial models so that they look like E0s, it was found that v/sigma can be as large as 1.0.
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Advanced Healthcare Materials, EarlyView.Efficient recovery from traumatic or degenerative diseases is a great challenge, even after all the advancements in bone and cartilage regeneration. Machine learning (ML) algorithms have presented opportunities to enhance these aspects by accurately analyzing imaging data.
Maryam Kamaei +9 more
wiley +1 more source
An instability in triaxial stellar systems [PDF]
Astronomische Nachrichten, 2008 AbstractThe radial‐orbit instability is a collective phenomenon that has heretofore only been observed in spherical systems. We find that this instability occurs also in triaxial systems, as we checked by performing extensive N ‐body simulations whose initial conditions were obtained by sampling a self‐consistent triaxial model of a cuspy galaxy ...
F. Antonini +2 more
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On‐Skin Wireless Vibratory Interfaces by Stretchable Multilayer Circuits
Advanced Materials Interfaces, EarlyView.A battery‐free, stretchable wireless vibratory interface is developed through printable liquid‐metal‐based multilayer circuits. The soft device integrates wireless power reception, signal modulation, and vibrotactile actuation within a compliant platform.
Jiawei Liu +10 more
wiley +1 more source
, 2011 This paper deals with the numerical analysis of plastic deformation and damage development in S235JR steel in complex stress states. The material Gurson Tvergaard Needleman (GTN) model was applied. The analysis was performed for notched bars subjected to
Wiktor Wcislik
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