This work provides some contributions to the mechanical characterization of corticalbone by using ultrasound. Thus, the wave propagation phenomena involved during themeasurements by the ultrasound axial transmission techniques at the the central frequencyof 1 MHz are modeled. The finite element method was used to solve the equations ofwaves propagating in bone tissues whose the behavior is assumed to be (visco)elastic,anisotropic and/or heterogeneous. The analysis of simulation results allows us to discusson the influence of various parameters (not only in terms of material properties butalso geometric features), on the nature of waves that propagates through the tissue. Wewere able to analyze the impact of these parameters on the velocity ...
Ce travail de thèse porte sur l’analyse et le traitement des signaux ultrasonores pour la caractéris...
Quantitative ultrasound measurements at a skeletal site can assess bone quality. Our objective is to...
Understanding ultrasound propagation through a porous, heterogeneous and anisotropic structure as tr...
This work provides some contributions to the mechanical characterization of corticalbone by using ul...
Ce travail est une contribution à la caractérisation mécanique de l’os cortical. Dansce cadre, les m...
Ce travail est une contribution à la caractérisation mécanique de l os cortical. Dansce cadre, les m...
In this thesis, we are interested in the modeling and simulation of the propagation of ultrasonic wa...
The axial transmission technique is used clinically for cortical bone assessment. However, the ultra...
This work deals with the ultrasonic characterization of cortical bone. In a first part, the signals ...
International audienceCortical bone quality is assessed in clinical practice using axial transmissio...
We studied the elastic properties of bone to analyze its mechanical behavior. The basic principles o...
A probabilistic study on ultrasound wave reflection and transmission from cortical bone plates is pr...
International audienceUltrasonic guided-wave technologies are powerful nondestructive testing techni...
Ultrasound propagation is widely used in the diagnosis of osteoporosis by providing information on b...
International audienceIn clinical examination of long cortical bones based on ultrasound a...
Ce travail de thèse porte sur l’analyse et le traitement des signaux ultrasonores pour la caractéris...
Quantitative ultrasound measurements at a skeletal site can assess bone quality. Our objective is to...
Understanding ultrasound propagation through a porous, heterogeneous and anisotropic structure as tr...
This work provides some contributions to the mechanical characterization of corticalbone by using ul...
Ce travail est une contribution à la caractérisation mécanique de l’os cortical. Dansce cadre, les m...
Ce travail est une contribution à la caractérisation mécanique de l os cortical. Dansce cadre, les m...
In this thesis, we are interested in the modeling and simulation of the propagation of ultrasonic wa...
The axial transmission technique is used clinically for cortical bone assessment. However, the ultra...
This work deals with the ultrasonic characterization of cortical bone. In a first part, the signals ...
International audienceCortical bone quality is assessed in clinical practice using axial transmissio...
We studied the elastic properties of bone to analyze its mechanical behavior. The basic principles o...
A probabilistic study on ultrasound wave reflection and transmission from cortical bone plates is pr...
International audienceUltrasonic guided-wave technologies are powerful nondestructive testing techni...
Ultrasound propagation is widely used in the diagnosis of osteoporosis by providing information on b...
International audienceIn clinical examination of long cortical bones based on ultrasound a...
Ce travail de thèse porte sur l’analyse et le traitement des signaux ultrasonores pour la caractéris...
Quantitative ultrasound measurements at a skeletal site can assess bone quality. Our objective is to...
Understanding ultrasound propagation through a porous, heterogeneous and anisotropic structure as tr...