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A numerical simulation approach for inflatable asymmetric geometries of orthotropic fabrics. [PDF]
Sci RepAbdelmaseeh ASA +2 more
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How does carbon pricing leverage emission reductions in the power sector? Evidence from China's national carbon market. [PDF]
Carbon Balance ManagSong Y, Li Y, Peng K.
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2009 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2009
Previous work has demonstrated improved diagnostic performance of highly trained breast radiologists when provided with B-mode plus elastography images over B-mode images alone. In those studies we have observed that elasticity imaging can be difficult to perform if there is substantial motion of tissue out of the image plane.
Timothy J, Hall +6 more
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Previous work has demonstrated improved diagnostic performance of highly trained breast radiologists when provided with B-mode plus elastography images over B-mode images alone. In those studies we have observed that elasticity imaging can be difficult to perform if there is substantial motion of tissue out of the image plane.
Timothy J, Hall +6 more
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Elastic nonlinearity of aerogels
Physical Review B, 1992We have investigated the sound propagation in ${\mathrm{SiO}}_{2}$ aerogels and three types of organic aerogels: resorcinol formaldehyde, melamine formaldehyde, and vitreous carbon. The main parameter determining the sound velocity is the aerogel density; however, the bond strength and cross linking also influence the stiffness of these materials ...
, Gross, , Fricke, , Pekala, , Hrubesh
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A nonlinear observer for elastic robots
IEEE Journal on Robotics and Automation, 1988Robot manipulators in which the joints exhibit a certain amount of elasticity are discussed. The model of such robots is highly nonlinear, and available techniques to build nonlinear observers generally do not apply. A procedure to construct approximate nonlinear observers is proposed that uses a recent approach to deriving observers based on geometric
Nicosia, Salvatore +2 more
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Solitons in a Nonlinear Elastic Medium
Materials Science Forum, 1991The influence of nonlinearity on shear horizontal elastic (bulk and surface) waves in crystals is considered on the basis of a nonlinear equation derived from a microscopic scalar model. The continuum limit is compared with the equation obtained in the framework of nonlinear elasticity theory.
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2001
Nonlinear elasticity is concerned with nonlinear effects associated with deformations of elastic bodies subjected to external forces or temperature variations. It has important applications in many areas, including the aerospace and rubber industries, and biomechanics.
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Nonlinear elasticity is concerned with nonlinear effects associated with deformations of elastic bodies subjected to external forces or temperature variations. It has important applications in many areas, including the aerospace and rubber industries, and biomechanics.
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Nonlinear elasticity of amorphous solids
Physical Review Letters, 1989Structural phase transitions in amorphous solids associated with vanishing bulk modulus K or shear modulus \ensuremath{\mu} are considered. We find that the transition (realized in gels) at K=0, though of second order, does not exhibit true scaling behavior of density fluctuations.
, Golubovic, , Lubensky
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Nonlinear interactions in elastic resonators
Ultrasonics, 2006This work is dedicated to nonlinear interactions in elastic resonators. It is supposed that a resonator wall yields locally to the inner pressure. The elastic wall of the resonator induces strong dispersion and dissipation of acoustic energy. The dispersion can significantly influence studied nonlinear interactions which are ineffective because the ...
Michal, Bednarik, Milan, Cervenka
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