Results 31 to 40 of about 548,908 (300)
Temporomandibular Joint Dislocation at the Emergency Department: A Retrospective Study
Ankara Medical Journal, 2021 INTRODUCTION: This study aims to evaluate demographic and clinical characteristics of the emergency department (ED) cases with a diagnosis of temporomandibular joint (TMJ) dislocation alongside the patient management of these cases.
Filiz Baloglu Kaya +3 more
doaj +1 more source
Edge dislocations in crystal structures considered as traveling waves of discrete models [PDF]
, 2003 The static stress needed to depin a 2D edge dislocation, the lower dynamic stress needed to keep it moving, its velocity and displacement vector profile are calculated from first principles.
A. Carpio +9 more
core +3 more sources
Microstructural modifications in tungsten induced by high flux plasma exposure : TEM examination [PDF]
, 2016 We have performed microstructural characterization using transmission electron microscopy (TEM) techniques to reveal nanometric features in the sub-surface region of tungsten samples exposed to high flux, low energy deuterium plasma.
Bakaeva, Anastasiia +5 more
core +1 more source
, 2016 In continuum models of dislocations, proper formulations of short-range elastic interactions of dislocations are crucial for capturing various types of dislocation patterns formed in crystalline materials.
Niu, Xiaohua, Xiang, Yang, Zhu, Yichao
core +2 more sources
Case Reports in Orthopedic Research, 2020 Fractures of the anatomical neck of the humerus are an extremely rare pathological entity in the field of orthopedic surgery. One of the most feared complications associated with anatomical neck fracture of the humerus is avascular necrosis (AVN).
Joseph Maalouly +3 more
doaj +1 more source
Revista de la Asociación Argentina de Ortopedia y Traumatología, 2018 Tibiofibular dislocation is uncommon, and it is related to sport injuries as a result of an external rotation trauma with the knee in fully flexed position, and foot pointing inwards and downwards.
Jessica Andrea Suárez Zarrate +4 more
doaj +1 more source
Melting as a String-Mediated Phase Transition
, 2000 We present a theory of the melting of elemental solids as a dislocation-mediated phase transition. We model dislocations near melt as non-interacting closed strings on a lattice.
A. Ookawa +50 more
core +2 more sources
A unified non-empirical strength model
Frontiers in Materials, 2023 Strength, as an important indicator of structural materials, has always been an important research topic in materials science. Theoretically, building a strength model is a rewarding method to understand the relationship between the mechanical properties
Xing Feng +3 more
doaj +1 more source
, 2015 In this paper, we present a dislocation-density-based three-dimensional continuum model, where the dislocation substructures are represented by pairs of dislocation density potential functions (DDPFs), denoted by $\phi$ and $\psi$.
Xiang, Yang, Zhu, Yichao
core +2 more sources
Journal of Physics: Condensed Matter, 2019 Abstract A dislocation, just like a phonon, is a type of atomic lattice displacement but subject to an extra topological constraint. However, unlike the phonon which has been quantized for decades, the dislocation has long remained classical.
openaire +4 more sources