Journal of engineering mechanics, Vol. 135 N° 5. Journal of engineering mechanics - Mai 2009
| Titre : | Journal of engineering mechanics, Vol. 135 N° 5. Journal of engineering mechanics - Mai 2009 |
| Type de document : | Bulletin |
| Paru le : | 29/12/2009 |
Dépouillements
Article : texte imprimé
Son K. Hoang, Auteur ;
Abousleiman, Younane N., Auteur
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The transverse anisotropic poromechanics solution for the two-dimensional Mandel-type problem geometry is extended in this paper to account for the orthotropic nature of the porous media, thus mimicking the response of articular cartilage sample[...]
Article : texte imprimé
Hoe I. Ling, Auteur ;
Emi Ling, Auteur ;
Jui-Pin Wang, Auteur
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Cyclic loading has been known to induce fluid flow and thus mechanotransduction in bones. In the past, four-point bending tests have been used exclusively in studying fluid flow in bones. In order to better understand the mechanism of deformatio[...]
Article : texte imprimé
Christian Hellmich, Auteur ;
Dana Celundova, Auteur ;
Franz-Josef Ulm, Auteur
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We here extend the theory of microporomechanics by Dormieux et al. to multiple pore spaces. As an application, we reveal, on the basis of a recently validated multiscale elastic model for bone tissues by Fritsch and Hellmich, the effects of mult[...]
Article : texte imprimé
Emmanuel Bertrand, Auteur ;
Christian Hellmich, Auteur
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Tissue engineering (TE) is the use of a combination of biological cells, engineering and materials methods, and of suitable biochemical and physicochemical factors, in order to improve or replace biological functions. It has brought the advent o[...]
Article : texte imprimé
Rahul Bhowmik, Auteur ;
Kalpana S. Katti, Auteur ;
Dinesh R. Katti, Auteur
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Bone is a widely studied structure due to its important function in the human body and also for its unique mechanical properties, which depend upon several factors, such as, its hierarchal structure, its constituents, degree of interactions betw[...]
Article : texte imprimé
Together with the globular proteins, microtubules and microfilaments, intermediate filaments are one of the three major components of the cytoskeleton in eukaryotic cells. They consist of a dimeric coiled-coil building block, assembled in a very[...]
Article : texte imprimé
Lena Wiechert, Auteur ;
Robert Metzke, Auteur ;
Wolfgang A. Wall, Auteur
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This paper is concerned with the development of a computational model of pulmonary alveoli against the background of ventilator-induced lung injuries. In order to quantify mechanical stimulation of alveolar tissue during artificial respiration, [...]
Article : texte imprimé
Lihai Zhang, Auteur ;
Bruce Stuart Gardiner, Auteur ;
David Wamsley Smith, Auteur
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Maintenance of articular cartilage's functional mechanical properties ultimately depends on the balance between the extracellular matrix component biosynthesis, degradation, and loss. A variety of factors are known to modulate the rate of cartil[...]
Article : texte imprimé
A simplified finite-element model for tissue regeneration is proposed. The model takes into account the sequential steps of angiogenesis (neo-vascularization) and wound closure (the actual healing of a wound). An innovation in the present study [...]
Article : texte imprimé
Yukari Hamamoto, Auteur ;
Ko Okumura, Auteur
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In this paper, we study a model layered structure mimicking nacre. We start from an elastic energy appropriate for the model. We formulate how to obtain stress and strain distributions for this special elastic theory and explicitly derive a solu[...]
Article : texte imprimé
Rohit Khanna, Auteur ;
Kalpana S. Katti, Auteur ;
Dinesh R. Katti, Auteur
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Hydroxyapatite is an important constituent of natural bone, and possesses excellent biocompatibility and bioactivity, but its brittle nature limits its use for bone tissue engineering. Nanohydroxyapatite (nanoHAP) has been used in synthesis of b[...]
Article : texte imprimé
Adam J. Kuperavage, Auteur ;
Robert B. Eckhardt, Auteur
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Reported here are the diaphyseal cross-sectional geometrical properties of two fossilized femora from Kenya dated at 6 Ma (million years ago), designated as the taxon Orrorin tugenensis. These femora are sampled at a temporal level near the div[...]
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