scholarly journals Biot’s Parameters Estimation in Ultrasound Propagation Through Cancellous Bone

2018 ◽  
pp. 203-224
Author(s):  
Miguel Angel Moreles ◽  
Joaquin Peña ◽  
Jose Angel Neria
Keyword(s):  
Cancellous Bone ◽  
Parameters Estimation ◽  
Ultrasound Propagation

Ultrasound propagation in cancellous bone

2009 ◽  
Vol 80 (5) ◽  
pp. 489-502 ◽  
Author(s):  
Holger Steeb
Keyword(s):  
Cancellous Bone ◽  
Ultrasound Propagation

scholarly journals A viscoelastic model for random ultrasound propagation in cancellous bone

2013 ◽  
Vol 66 (6) ◽  
pp. 943-964 ◽  
Author(s):  
Robert P. Gilbert ◽  
Philippe Guyenne ◽  
Jing Li
Keyword(s):  
Cancellous Bone ◽  
Viscoelastic Model ◽  
Ultrasound Propagation

Biot theory: a review of its application to ultrasound propagation through cancellous bone

Bone ◽  
1999 ◽  
Vol 24 (4) ◽  
pp. 291-295 ◽  
Author(s):  
T.J. Haire ◽  
C.M. Langton
Keyword(s):  
Cancellous Bone ◽  
Biot Theory ◽  
Ultrasound Propagation

SIMULATION OF A MIXTURE MODEL FOR ULTRASOUND PROPAGATION THROUGH CANCELLOUS BONE USING STAGGERED-GRID FINITE DIFFERENCES

2013 ◽  
Vol 21 (01) ◽  
pp. 1250017 ◽  
Author(s):  
ROBERT P. GILBERT ◽  
PHILIPPE GUYENNE ◽  
JING LI
Keyword(s):  
Finite Element ◽  
Cancellous Bone ◽  
Composite Structure ◽  
Laboratory Experiments ◽  
Volume Fraction ◽  
Solid Phase ◽  
Mixture Theory ◽  
Staggered Grid ◽  
Ultrasound Propagation ◽  
Homogenization Approach

In this paper we treat the cancellous bone as is done in mixture theory, i.e. each point in the material has both a fluid and a solid phase co-existing there. Each phase is weighted by the volume fraction of material in the composite structure. It is seen that in such a material attenuation of amplitude as frequency increases occurs as is observed in laboratory experiments33,34 and as was observed in the finite element homogenization approach used by Hackl, Ilic and Gilbert.

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