The significance of (an)isotropic viscoe
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Harry H. Hilton; Sung Yi
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Article
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1998
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Elsevier Science
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English
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Although viscoelastic moduli may be linear, Poisson ratios (PR) are always nonlinear functions of pairs of normal strains. This is equally true for physical PR defined in the real time space and for pseudo PR differently derived in the Fourier transform (FT) domain. It is shown analytically that onl