Quantitative ultrasound assessment of cortical bone properties beyond bone mineral density
The development of quantitative ultrasound (QUS) technologies to measure bone is
motivated by the need to overcome the limitations of X-ray based methods, measuring bone …
motivated by the need to overcome the limitations of X-ray based methods, measuring bone …
Hierarchical biomechanics: concepts, bone as prominent example, and perspectives beyond
C Hellmich, N Ukaj, B Smeets… - Applied …, 2022 - asmedigitalcollection.asme.org
The main motivation for “hierarchical biomechanics” is that the wide variability of mechanical
properties encountered at the macroscopic scale may be traced back to just a few …
properties encountered at the macroscopic scale may be traced back to just a few …
[HTML][HTML] Anisotropy characteristics of microstructures for bone substitutes and porous implants with application of additive manufacturing in orthopaedic
J Kang, E Dong, D Li, S Dong, C Zhang, L Wang - Materials & Design, 2020 - Elsevier
Porous bone substitutes built with additive manufacturing provide an opportunity for
mimicking natural bone with complicated structures and excellent properties. However, the …
mimicking natural bone with complicated structures and excellent properties. However, the …
[HTML][HTML] Elastic response of anisotropic Gyroid cellular structures under compression: Parametric analysis
X Peng, Q Huang, Y Zhang, X Zhang, T Shen, H Shu… - Materials & Design, 2021 - Elsevier
Triply periodic minimal surface (TPMS) is identified as a suitable model for designing porous
structures. Gyroid cellular structure (GCS) is the most widely studied type of TPMS structure …
structures. Gyroid cellular structure (GCS) is the most widely studied type of TPMS structure …
[HTML][HTML] Three scales asymptotic homogenization and its application to layered hierarchical hard tissues
In the present work a novel multiple scales asymptotic homogenization approach is
proposed to study the effective properties of hierarchical composites with periodic structure …
proposed to study the effective properties of hierarchical composites with periodic structure …
Laser-excited elastic guided waves reveal the complex mechanics of nanoporous silicon
Nanoporosity in silicon leads to completely new functionalities of this mainstream
semiconductor. A difficult to assess mechanics has however significantly limited its …
semiconductor. A difficult to assess mechanics has however significantly limited its …
Ultrasound‐based estimates of cortical bone thickness and porosity are associated with nontraumatic fractures in postmenopausal women: a pilot study
JG Minonzio, N Bochud, Q Vallet… - Journal of Bone and …, 2019 - academic.oup.com
Recent ultrasound (US) axial transmission techniques exploit the multimode waveguide
response of long bones to yield estimates of cortical bone structure characteristics. This pilot …
response of long bones to yield estimates of cortical bone structure characteristics. This pilot …
Effects of gamma irradiation upon the mechanical and chemical properties of 3D-printed samples of polylactic acid
C West, R McTaggart, T Letcher… - Journal of …, 2019 - asmedigitalcollection.asme.org
Abstract 3D printing offers the opportunity to design and make replacement parts to exacting
specifications when needed. This is particularly helpful for space applications where stand …
specifications when needed. This is particularly helpful for space applications where stand …
Bone cortical thickness and porosity assessment using ultrasound guided waves: An ex vivo validation study
Several studies showed the ability of the cortex of long bones such as the radius and tibia to
guide mechanical waves. Such experimental evidence has given rise to the emergence of a …
guide mechanical waves. Such experimental evidence has given rise to the emergence of a …
An asymptotic homogenization approach to the microstructural evolution of heterogeneous media
A Ramírez-Torres, S Di Stefano, A Grillo… - International Journal of …, 2018 - Elsevier
In the present work, we apply the asymptotic homogenization technique to the equations
describing the dynamics of a heterogeneous material with evolving micro-structure, thereby …
describing the dynamics of a heterogeneous material with evolving micro-structure, thereby …