Zobrazeno 1 - 10
of 67
pro vyhledávání: '"Rashid, Badar"'
Autor:
Destrade, Michel, Gilchrist, Michael D., Murphy, Jerry G., Rashid, Badar, Saccomandi, Giuseppe
Publikováno v:
International Journal of Non-Linear Mechanics, 75 (2015) 54-58
We show that porcine brain matter can be modelled accurately as a very soft rubber-like material using the Mooney-Rivlin strain energy function, up to strains as high as 60\%. This result followed from simple shear experiments performed on small rect
Externí odkaz:
http://arxiv.org/abs/2009.06102
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials, 28 (2013) 71-85
During severe impact conditions, brain tissue experiences a rapid and complex deformation, which can be seen as a mixture of compression, tension and shear. Moreover, diffuse axonal injury (DAI) occurs in animals and humans when both the strains and
Externí odkaz:
http://arxiv.org/abs/2009.01383
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials, 33 (2014) 43-54
Mechanical characterization of brain tissue at high loading velocities is crucial for modeling Traumatic Brain Injury (TBI). During severe impact conditions, brain tissue experiences compression, tension and shear. Limited experimental data is availa
Externí odkaz:
http://arxiv.org/abs/2009.00974
Autor:
Kaleem, Muhammad Ali, Alam, Muhammad Zubair, Khan, Mushtaq, Jaffery, Syed Husain Imran, Rashid, Badar
Publikováno v:
In Metal Powder Report December 2021 76 Supplement 1:S50-S54
Publikováno v:
Journal of Biomechanics, 46 (2013) 1276-1281
The large variability in experimentally measured mechanical properties of brain tissue is due to many factors including heterogeneity, anisotropy, age dependence and post-mortem time. Moreover, differences in test protocols also influence these measu
Externí odkaz:
http://arxiv.org/abs/1306.0200
Publikováno v:
International Journal of Structural Changes in Solids, 1 (2009) 29-37
The classical flexure problem of non-linear incompressible elasticity is revisited for elastic materials whose mechanical response is different in tension and compression---the so-called bimodular materials. The flexure problem is chosen to investiga
Externí odkaz:
http://arxiv.org/abs/1303.1901
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials, 14 (2012) 163-171
Unconfined compression tests are more convenient to perform on cylindrical samples of brain tissue than tensile tests in order to estimate mechanical properties of the brain tissue because they allow for homogeneous deformations. The reliability of t
Externí odkaz:
http://arxiv.org/abs/1303.0048
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials, 14 (2012) 113-118
Extensive research has been carried out for at least 50 years to understand the mechanical properties of brain tissue in order to understand the mechanisms of traumatic brain injury (TBI). The observed large variability in experimental results may be
Externí odkaz:
http://arxiv.org/abs/1303.0040
Publikováno v:
Computational Materials Science, 64 (2012) 295-300
Mechanical characterization of brain tissue has been investigated extensively by various research groups over the past fifty years. These properties are particularly important for modelling Traumatic Brain Injury (TBI). In this research, we present t
Externí odkaz:
http://arxiv.org/abs/1303.0046
Publikováno v:
Journal of the Mechanical Behavior of Biomedical Materials, 10 (2012) 23-38
Traumatic brain injury (TBI) occurs when local mechanical load exceeds certain tolerance levels for brain tissue. Extensive research has been done previously for brain matter experiencing compression at quasistatic loading; however, limited data is a
Externí odkaz:
http://arxiv.org/abs/1302.4535