Results 61 to 70 of about 175,986 (274)
Using Nonlinear Response to Estimate the Strength of an Elastic Network [PDF]
, 2001 Disordered networks of fragile elastic elements have been proposed as a model of inner porous regions of large bones [Gunaratne et.al., cond-mat/0009221, http://xyz.lanl.gov]. It is shown that the ratio $\Gamma$ of responses of such a network to static and periodic strain can be used to estimate its ultimate (or breaking) stress. Since bone fracture in
arxiv +1 more source
Ear, Nose & Throat Journal, 2014 Transverse fractures account for approximately 20% of temporal bone fractures. They occur secondary to frontal or occipital head trauma, and they run perpendicular to the petrous pyramid.
Robert W. Jyung +2 more
openaire +2 more sources
Impact of Surface Roughness on the Yield Drop of Hot‐Rolled AZX311 Mg Alloy
Advanced Engineering Materials, EarlyView.Rough‐surfaced AZX311 Mg alloy samples have significantly lower yield strength than polished ones due to stress concentrators forming at V‐notch irregularities. Surface profilometry confirms higher Ra values for rough samples. Highest hardness values were observed near scratched surfaces, indicating strain localization effects near the rough surface ...
Hafiz Muhammad Rehan Tariq +4 more
wiley +1 more source
Гений oртопедииIntroduction Elevated concentrations of serum calprotectin and lactoferrin were observed to make prediction about microvascular changes in patients with bone fractures.
Amshawee Ahmed M. +4 more
doaj +1 more source
A Prospective Study to Compare the Functional and Aesthetic Outcomes with and without Primary Bone Grafting in Facial Fractures [PDF]
Journal of Clinical and Diagnostic Research, 2017 Introduction: Open Reduction and Internal Fixation (ORIF) has been the gold standard in treatment of facial fractures. Bone grafts have been used to correct bone defects in face.
Narayanamurthy Sundaramurthy +5 more
doaj +1 more source
Beyond Order: Perspectives on Leveraging Machine Learning for Disordered Materials
Advanced Engineering Materials, EarlyView.This article explores how machine learning (ML) revolutionizes the study and design of disordered materials by uncovering hidden patterns, predicting properties, and optimizing multiscale structures. It highlights key advancements, including generative models, graph neural networks, and hybrid ML‐physics methods, addressing challenges like data ...
Hamidreza Yazdani Sarvestani +4 more
wiley +1 more source
From Nature to Engineering: Mortar Volume and Interfacial Mechanics in Bioinspired Ceramics
Advanced Engineering Materials, EarlyView.Inspired by natural armors like nacre, this study explores how varying the volume fraction of the soft mortar layer impacts the interfacial strength and toughness of bioinspired ceramics. Experimental and computational analysis reveals that higher mortar volumes increase energy dissipation but reduce interfacial stiffness, offering insights for ...
Ehsan Azad +4 more
wiley +1 more source
Intrauterine bone fractures in fetuses with osteogenesis imperfecta: a literature review and a case report [PDF]
Гений oртопедии, 2018 The article presents a literature review on intrauterine bone fractures in fetuses suffering from osteogenesis imperfecta. Prenatal ultrasound investigation of the condition is made to identify pathologically changed bone tissue including shortened and ...
Evgenii G. Skryabin +7 more
doaj +1 more source