Growing skin: A computational model for skin expansion in reconstructive surgery [0.03%]
扩张法整形手术中皮肤增长的计算模型
Adrián Buganza Tepole,Christopher Joseph Ploch,Jonathan Wong et al.
Adrián Buganza Tepole et al.
The goal of this manuscript is to establish a novel computational model for stretch-induced skin growth during tissue expansion. Tissue expansion is a common surgical procedure to grow extra skin for reconstructing birth defects, burn injur...
M D Thouless,Z Li,N J Douville et al.
M D Thouless et al.
When a tensile strain is applied to a film supported on a compliant substrate, a pattern of parallel cracks can channel through both the film and substrate. A linear-elastic fracture-mechanics model for the phenomenon is presented to extend...
Huan Chen,Yi Liu,Xuefeng Zhao et al.
Huan Chen et al.
Biological tissues have unique mechanical properties due to the wavy fibrous collagen and elastin microstructure. In inflation, a vessel easily distends under low pressure but becomes stiffer when the fibers are straightened to take up the ...
D Ambrosi,G A Ateshian,E M Arruda et al.
D Ambrosi et al.
The continuum mechanical treatment of biological growth and remodeling has attracted considerable attention over the past fifteen years. Many aspects of these problems are now well-understood, yet there remain areas in need of significant d...
Surface instability of an elastic half space with material properties varying with depth [0.03%]
材料性质随深度变化的弹性半空间表面不稳定性的研究
Donghee Lee,N Triantafyllidis,J R Barber et al.
Donghee Lee et al.
If a body with a stiffer surface layer is loaded in compression, a surface wrinkling instability may be developed. A bifurcation analysis is presented for determining the critical load for the onset of wrinkling and the associated wavelengt...
Magnetic Resonance Measurement of Transient Shear Wave Propagation in a Viscoelastic Gel Cylinder [0.03%]
关于粘弹性凝胶圆柱中瞬态剪切波传播的磁共振测量
P V Bayly,P G Massouros,E Christoforou et al.
P V Bayly et al.
A magnetic resonance measurement technique was developed to characterize the transient mechanical response of a gel cylinder subjected to angular acceleration. The technique employs tagged magnetic resonance imaging (MRI) synchronized to pe...