Automatic generation and adaptation of 3-D finite element models from X-ray CT images

2002 ◽  
Author(s):  
P.H. Schimpf ◽  
Y. Kim ◽  
D.R. Haynor
Keyword(s):  
Finite Element ◽  
Automatic Generation ◽  
Ct Images ◽  
Finite Element Models ◽  
X Ray

An efficient tissue classifier for building patient-specific finite element models from X-ray CT images

1996 ◽  
Vol 43 (3) ◽  
pp. 333-337 ◽  
Author(s):  
N. Shrinidhi ◽  
D.R. Haynor ◽  
Yanqun Wang ◽  
D.B. Jorgenson ◽  
G.H. Bardy ◽  
...  
Keyword(s):  
Finite Element ◽  
Ct Images ◽  
Patient Specific ◽  
Finite Element Models ◽  
X Ray

scholarly journals The Automatic Generation of Finite Element Models for Different Analysis Levels

1994 ◽  
Vol 1994 (176) ◽  
pp. 359-365 ◽  
Author(s):  
Hideomi Ohtsubo ◽  
Katsuyuki Suzuki ◽  
Tokimasa Hiraki ◽  
Yasumi Kawamura
Keyword(s):  
Finite Element ◽  
Automatic Generation ◽  
Finite Element Models

Structures and Function of Remora Adhesion

2013 ◽  
Vol 1498 ◽  
pp. 159-168 ◽  
Author(s):  
Jason H. Nadler ◽  
Allison J. Mercer ◽  
Michael Culler ◽  
Keri A. Ledford ◽  
Ryan Bloomquist ◽  
...  
Keyword(s):  
Finite Element ◽  
Finite Element Models ◽  
Shear Load ◽  
Tissue Properties ◽  
X Ray ◽  
Drag Forces ◽  
Suction Cup ◽  
Wide Range ◽  
Hierarchical Nature ◽  
And Function

ABSTRACTRemoras (echeneid fish) reversibly attach and detach to marine hosts, almost instantaneously, to “hitchhike” and feed. The adhesion mechanisms that they use are remarkably insensitive to substrate topology and quite different from the latching and suction cup-based systems associated with other species at similar length scales. Remora adhesion is also anisotropic; drag forces induced by the swimming host increase adhesive strength, while rapid detachment occurs when the remora reverses this shear load. In this work, an investigation of the adhesive system’s functional morphology and tissue properties was carried out initially through dissection and x-ray microtomographic analyses. Resulting finite element models of these components have provided new insights into the adaptive, hierarchical nature of the mechanisms and a path toward a wide range of engineering applications.

A new approach for assigning bone material properties from CT images into finite element models

2010 ◽  
Vol 43 (5) ◽  
pp. 1011-1015 ◽  
Author(s):  
G. Chen ◽  
B. Schmutz ◽  
D. Epari ◽  
K. Rathnayaka ◽  
S. Ibrahim ◽  
...  
Keyword(s):  
Finite Element ◽  
Material Properties ◽  
Ct Images ◽  
Finite Element Models ◽  
Bone Material ◽  
New Approach ◽  
Bone Material Properties
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