Results 91 to 100 of about 117,465 (216)

Current concepts in isolated and combined injuries of the medial collateral ligament complex—Part I: Anatomy, biomechanics, clinical and radiological examination of the medial collateral ligament of the knee

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Injuries involving the medial collateral ligament (MCL), or combined injuries to both the anterior cruciate ligament (ACL) and MCL, are common and present considerable diagnostic and therapeutic challenges. Better understanding of MCL anatomy and biomechanics, especially in combined ACL–MCL injuries, has driven the need for updated clinical ...
Armin Runer, Andrew Amis, Robert Smigielski, Elmar Herbst, Christoph Kittl, Guido Wierer, Nicolas Bouguennec, Riccardo Cristiani, Christian Hoser, Elisabeth Abermann, Lukas Willinger, Riccardo D'Ambrosi, Eric Hamrin Senorski, Alan Getgood, Volker Musahl, Simon Ball, Andy Williams, Gilbert Moatshe, Sebastian Siebenlist, Marc Strauss, Martin Lind, Mirco Herbort, Kristian Samuelsson, Christian Fink, James Robinson   +24 more
wiley   +1 more source

Dislocation glide in non-compact crystal planes

, 2001
In the deformation of crystal and materials, dislocation glide takes place mainly in the contact planes characterised by the highest degree of occupation by the atoms.
Kvapilova, M., Riecansky (V.E.) Technical Translations, Cambridge (United Kingdom), Orlova, A.   +2 more
core  

Multi-scale modelling of III-nitrides: from dislocations to the electronic structure [PDF]

, 2009
Gallium nitride and its alloys are direct band gap semiconductors with a wide variety of applications. Of particular importance are light emitting diodes and laser diodes. Due to the lack of suitable lattice-matched substrates, epitaxial layers contain a

core   +2 more sources

Breaking Extrapolation Barriers: Dual Innovations for Property and Component Design of Multi‐Component Alloy

Materials Genome Engineering Advances, EarlyView.
This study breaks extrapolation barriers in alloy design by merging symbolic regression with latent space sampling. The dual‐strategy framework enables accurate prediction of high‐hardness properties and navigates uncharted compositional spaces. The approach successfully designs novel high‐entropy alloys with hardness exceeding 863.5 HV, demonstrating ...
Zhigang Yu, Boyu Zhao, Jianhua Chen, Jun Luan, Yunying Fan, Xingli Zou, Xionggang Lu   +6 more
wiley   +1 more source

Dislocation Glides in Granular Media [PDF]

Nakai F., Uneyama T., Sasaki Y., et al. Dislocation Glides in Granular Media. Physical review letters 135, 048202 (2025); https://doi.org/10.1103/7g7s-c157.Atomic crystals with dislocations deform plastically at low stresses via dislocation glide ...
Uneyama, Takashi, Katsuragi, Hiroaki, Nakai, Fumiaki, Yoshii, Kiwamu, Sasaki, Yuto   +4 more
core   +2 more sources

Dislocation Behavior in TiVTa Multi-Principal Element Alloys: A Nanoindentation Simulation Study

Crystals
Molecular dynamics simulations of nanoindentation were conducted to compare the dislocation behavior in a pure V and a TiVTa multi-principal element alloy (MPEA) with [100] and [111] crystal orientations.
Shumin Wang, Jin Wang, Jinli Cao, Xinfu He, Yankun Dou   +4 more
doaj   +1 more source

Constitutive modeling of deformation behavior of high-entropy alloys with face-centered cubic crystal structure

Materials Research Letters, 2017
A constitutive model based on the dislocation glide and deformation twinning is adapted to face-centered cubic high-entropy alloys (HEAs) as exemplified by the CrMnFeCoNi system.
Min Ji Jang, Dong-Hyun Ahn, Jongun Moon, Jae Wung Bae, Dami Yim, Jien-Wei Yeh, Yuri Estrin, Hyoung Seop Kim   +7 more
doaj   +1 more source

Creep Mechanism Mapping of Lamellar Ti–Al Alloys With Crystal‐Plasticity Phase‐Field and Interpretable Machine Learning Framework

Materials Genome Engineering Advances, EarlyView.
Crystal‐plasticity phase‐field simulations combined with stacked machine learning map the creep microstructure relationship in lamellar Ti‐Al alloys. Interpretable learning identifies lamellar thickness, elastic strain energy, and interfacial energy as dominant factors governing the diffusion‐to‐dislocation creep transition and overall creep resistance.
Zan Zhang, Kunning Niu, Shenglong Wang, Xianshun Wu, Yongsheng Li   +4 more
wiley   +1 more source

Sodium‐Based Battery Component Design: Imitating Lithium or Forging New Paths?

Small, EarlyView.
This Perspective elucidates the decisive yet underexplored impact of cation chemistry, Na+ vs. Li+ charge carriers, on the design, selection, and formulation of their corresponding battery systems, addressing common misconceptions and the pitfalls of overreliance on Li+ design principles. Leveraging the unique characteristics of Na+, it comprehensively
Xingxing Wang, Ziyu Song, Wenfang Feng, Moritz Schütte, Sascha Berg, Feng Cai, Viviane Maccio‐Figgemeier, Dirk Uwe Sauer, Stefano Passerini, Michel Armand, Zhibin Zhou, Egbert Figgemeier, Heng Zhang, Gebrekidan Gebresilassie Eshetu   +13 more
wiley   +1 more source

Recombination enhanced dislocation glide in silicon carbide observed in-situ by transmission electron microscopy

, 1993
The recombination enhanced dislocation glide in a 6H-SiC single crystal was studied by in-situ transmission electron microscopy. Electron beam irradiation even at room temperature induced reversible increase in the glide velocity of basal 90°-partial ...
Koji Maeda, Masaki Ichihara, Kunio Suzuki   +2 more
core   +1 more source