Results 111 to 120 of about 109,833 (165)

The elastic modulus for bone

Journal of Biomechanics, 1974
Abstract The elastic moduli for human and bovine bone specimens were determined by compression and tension tests and compared. No statistically significant difference was found between the moduli determined in the two loading modes.
D T, Reilly, A H, Burstein, V H, Frankel
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Elastic modulus of hard tissues

Journal of Biomechanics, 2012
This work aims at evaluating the elastic modulus of hard biological tissues by considering their staggered platelet micro-structure. An analytical expression for the effective modulus along the stagger direction is formulated using three non-dimensional structural variables. Structures with a single staggered hierarchy (e.g.
Benny, Bar-On, H Daniel, Wagner
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Dynamic elastic modulus of ‘packable’ composites

Dental Materials, 2001
A new type of so-called 'packable', 'condensable' or 'mouldable' composite has been developed and aims at replacing amalgam for posterior restorations. The purpose of the present investigation was to study the dynamic elastic modulus of 12 packable composites, and to follow the evolution of this property following prolonged water absorption.Of each ...
Abe, Y., Lambrechts, P., Inoue, S., Braem, Marc, Takeuchi, M., Vanherle, G., van Meerbeek, B.   +6 more
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Modulus of Elasticity

1983
In Part B, Section 3.1.8, relations to estimate the modulus of elasticity of concrete are summarized. In the following, the effect of type of aggregate and age at time of load application upon the modulus of elasticity, as well as on the modulus of deformation, will be illustrated.
Hubert Rüsch, Dieter Jungwirth, Hubert K. Hilsdorf   +2 more
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Effective elastic modulus of nano-particles

2004 1st IEEE Consumer Communications and Networking Conference (IEEE Cat. No.04EX745), 2004
Atoms at a free surface experience a different local environment than do atoms in the bulk of a material. As a result, the equilibrium position and energy of these atoms will, in general, be different from bulk positions and bulk energies. In traditional continuum mechanics, such interfacial free energy is typically neglected because it is associated ...
R. Dingreville, J. Qu, M. Cherkaoui
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Elastic modulus of trabecular bone material

Journal of Biomechanics, 1988
An ultrasonic technique was used to measure both the elastic modulus (Young's modulus) of trabecular bone material and the elastic modulus of the cancellous structure. The average trabecular modulus, measured on specimens obtained from three human and one bovine distal femora, was 13.0 GPa (S.D. 1.47) and 10.9 GPa (S.D. 1.57), respectively.
R B, Ashman, J Y, Rho
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Estimating the elastic modulus of non-atherosclerotic elastic arteries

Journal of Hypertension, 1992
Non-invasive measurements of the diameter and wall thickness of arteries in vivo, combined with recordings of pressure, permit the assessment of some mechanical aspects of arteries in vivo. However, arteries are anisotropic cylinders with complex elastic properties which can only be determined by a detailed evaluation.
P B, Dobrin, R, Mrkvicka
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Dynamic Elastic Modulus

1986
In that the elastic constants, Cij, which may be used to calculate the bulk, shear, and Young’s moduli, as well as the Debye temperatures of polycrystalline materials, are related to the electronic properties and in some cases have first been calculated from principles, they form a bridge between the mechanical properties of materials and their ...
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Normalized Modulus of Elasticity

2000
Many researchers have investigated the influence of the reinforcing layers and fibers curvature on the values of the normalized moduli of elasticity, for example [56, 62, 64, 82, 112, 127, 128, 130, 140, 149]. These investigations used various approximate theories and different hypotheses. We will use the analyses developed in Chapters 3–8 and apply it
S. D. Akbarov, A. N. Guz
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Determination of Elasticity Modulus of Bone

Acta Orthopaedica Scandinavica, 1959
(1959). Determination of Elasticity Modulus of Bone. Acta Orthopaedica Scandinavica: Vol. 28, No. 4, pp. 262-268.
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