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Viscoelastic Properties of Butter
Journal of Food Science, 1995ABSTRACT Viscoelastic properties were studied on butters prepared from fractionated high‐melting triglyceride (HMT) and anhydrous milk fat (AMF). The elastic moduli (G′), the viscous moduli (G″) and the complex viscosities (η*) were determined as functions of angular frequency (ω).
A. SHUKLA, S.S.H. RIZVI
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Viscoelastic Properties of Ice
Journal of Applied Physics, 1956An apparatus has been constructed for the study of deformation under tension of single and polycrystalline ice. Deformations down to 10−5 cm could be measured. Deformation of single and polycrystals was investigated as a function of time, stress, and temperature.
H. H. G. Jellinek, R. Brill
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Viscoelastic properties of paper
Fibre Science and Technology, 1980Abstract Paper specimens of the type commonly used in high-frequency loudspeaker cones have been subjected to dynamic viscoelastic characterisation using a Rheovibron Viscoelastometer. The paper exhibited a broad, relatively weak transition which was amenable to phenomenological modelling using a Wiechert spring-dashpot representation.
David Roylance +2 more
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Viscoelastic properties of raisins
Journal of Food Engineering, 1994Abstract The rheological properties of raisins are important in the processing, storage and utilization of the product. Owing to their physicochemical composition and structure, raisins are expected to behave like viscoelastic materials. A rheological model can be developed, based on mechanical testing of raisins.
V.T. Karathanos +2 more
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Viscoelastic properties of bamboo
Journal of Materials Science, 1997Dynamic viscoelastic properties of bamboo were determined in torsion and bending. Damping, measured by tan δ, in dry bamboo was relatively small, about 0.01 in bending and 0.02 to 0.03 in torsion, with little dependence on frequency in the audio range. In wet bamboo, damping was somewhat greater: 0.012–0.015 in bending and 0.03–0.04 in torsion.
S AMADA, R. S LAKES
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Viscoelastic Properties of Macromolecules
2004An acoustic wave traveling through a material deforms the material, thereby probing its mechanical properties. The classical theory of elasticity deals with the mechanical properties of elastic solids. In accordance with Hook’s law, for small deformations stress is always directly proportional to strain.
Ralf Lucklum, David Soares
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Viscoelastic Properties of Elastomers
2010Rubber and other elastomers play an important role in many tribological applications. They are used where large frictional forces are demanded. In particular, they find applications as materials for tires, feed rollers (e.g. in printers), sports shoes, seals, rubber bands, and materials in electronic devices (e.g.
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Viscoelastic properties of leukocytes.
Kroc Foundation series, 1984The viscoelastic properties of leukocytes (WBCs) during small deformation were determined by micropipette aspiration. The passive deformation behavior of neutrophils suspended in a Ca2+-free medium in response to a step aspiration pressure consists of an initial rapid, elastic response followed by a creep displacement.
S, Chien +4 more
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Viscoelastic properties of polystyrene
Journal of Polymer Science Part A-2: Polymer Physics, 1967AbstractAn extension of the results of a previous to higher molecular weights is made. The viscoelastic parameters ηt, Je, τm, and Em are found experimentally through stress relaxation tests. The predictions of the Rouse‐Bueche (RB) theory and its modified Ferry, Landel, Williams (FLW) form concerning the molecular weight dependencies of these ...
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