Results 121 to 130 of about 117,465 (216)

Dislocation formation and glide in atomically-ordered III-V semiconductors

, 2015
2015 Fall.Includes illustrations (some color).Includes bibliographical references.Strain relaxation of III-V materials is a complex process that can be heavily influenced by material microstructure.
France, Ryan Matthew
core  

Trochlear Morphological Parameters Based on Measurements at the Trochlear Groove Entry Plane Demonstrate Excellent Predictive Efficacy for Identifying the High‐Grade J‐Sign

Orthopaedic Surgery, EarlyView.
What this study adds to existing knowledge: Severe trochlear dysplasia may demonstrate more morphological abnormalities on imaging, while low‐grade dysplasia might be performed exclusively to the proximal trochlear segment. Therefore, the trochlear groove entry plane should be considered the gold standard when describing the trochlear morphology.
Jianzhong Sun, Yang Liu, Daofeng Wang, Zhengjie Tang, Chengcheng Lv, Zhijun Zhang, Tianjiao Mao, Hui Zhang   +7 more
wiley   +1 more source

The role of acquired host immunity in periodontal diseases

Periodontology 2000, EarlyView.
Abstract The aim of this narrative review is to relate the contribution of European researchers to the complex topic of the host immune system in periodontal disease, focusing on acquired immunity. Other chapters in this volume will address the genetics and autoantibody responses and other forms of immunity to periodontal disease.
Denis F. Kinane, David F. Lappin, Shauna Culshaw   +2 more
wiley   +1 more source

Effect of Hydrogen on Dislocation Glide Energy Barriers in FCC Metals

Although hydrogen-induced damage has been extensively studied, a gap remains in the quantification of hydrogen's effects across mechanisms and length scales. This work explores approaches to isolate and estimate the effect of hydrogen content on
Simon Gray, Gustavo M. Castelluccio, Anita Olanipekun, Farhan Ashraf   +3 more
core   +1 more source

Genetic risk variants implicate impaired maintenance and repair of periodontal tissues as causal for periodontitis—A synthesis of recent findings

Periodontology 2000, EarlyView.
AbstractPeriodontitis is a complex inflammatory disease in which the host genome, in conjunction with extrinsic factors, determines susceptibility and progression. Genetic predisposition is the strongest risk factor in the first decades of life. As people age, chronic exposure to the periodontal microbiome puts a strain on the proper maintenance of ...
Arne S. Schaefer, Luigi Nibali, Noha Zoheir, Niki M. Moutsopoulos, Bruno G. Loos   +4 more
wiley   +1 more source

Multiscale investigation of precipitate-dislocation interactions in additive manufacturing: a coupled phase-field and thermal stress dynamics approach

Virtual and Physical Prototyping
Non-equilibrium solidification during NiTi alloys manufacturing via Laser Beam Powder Bed Fusion (PBF-LB), induces dendritic morphologies and heterogeneous precipitate distribution.
Xin Lin, Xun Li, Yan Zhou, Yuanyuan Li, Sunming Chen, Kunpeng Zhu   +5 more
doaj   +1 more source

Periodontitis and metabolic dysfunction‐associated steatotic liver disease

Periodontology 2000, EarlyView.
Abstract Objective Periodontitis is a chronic inflammatory disease with systemic effects that extend beyond the oral cavity and contribute to systemic immune and metabolic dysregulation. Chronic liver diseases, particularly metabolic dysfunction‐associated steatotic liver disease (MASLD) and its progressive phenotypes, have emerged as major global ...
Rafael Scaf de Molon, Erica Dorigatti de Avila, Davi da Silva Barbirato, Mariana Fampa Fogacci, Jamil Awad Shibli, Anton Sculean, Alpdogan Kantarci   +6 more
wiley   +1 more source

Dislocation nucleation from surface step in silicon: The glide set versus the shuffle set

, 2009
We have studied the mechanisms of dislocation nucleation from surface defects in silicon submitted to various stresses and temperatures. Molecular dynamics simulations with three classical potentials have shown the existence of two different plastic ...
Pierre Hirel, Julien Godet, Laurent Pizzagalli, Godet, Julien, Pizzagalli, Laurent, Brochard, Sandrine, Hirel, Pierre, Sandrine Brochard   +7 more
core   +1 more source

Physical Model for Quantitative Organization Design on Mechanical Performance of Nanotwin Unit in Face‐Centered Cubic Metal

Rare Metals, Volume 45, Issue 11, November 2026.
ABSTRACT Arranging functional units into a specific organization is a practical structural strategy for achieving fabulous performance, known as the functional unit and organization (FUO) paradigm. This paradigm offers a concise shortcut to establishing structure–performance relationships.
Zhongtao Lu, Xiege Huang, Xiong Zhou, Pengcheng Zhai, Guodong Li, William A. Goddard III   +5 more
wiley   +1 more source

Endodontic Treatment of Apical Periodontitis Mitigates Systemic Inflammation and Restores the Blood–Brain Barrier Integrity in an In Vitro Model

International Endodontic Journal, Volume 59, Issue 11, Page 2402-2412, November 2026.
ABSTRACT Aim A growing body of research supports an association between periapical inflammation and an increased risk of various systemic effects. However, there is currently no scientific evidence demonstrating a causal relationship between this inflammation and changes in epithelial or endothelial permeability in patients with apical periodontitis ...
Loredana Bergandi, Mario Alovisi, Elena Tachis, Nicola Scotti, Andrea Baldi, Iris Chiara Salaroglio, Sabrina Digiovanni, Lorena Charrier, Francesca Silvagno, Damiano Pasqualini   +9 more
wiley   +1 more source