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The viscoelastic properties of actin solutions
Archives of Biochemistry and Biophysics, 1982Abstract The viscoelastic properties in actin solutions were investigated by measuring their elastic modulus and viscous modulus using a rheometer. The polymerization/gelation process of actin solutions was accompanied by an increase of both parameters, indicating the formation of a protein network. High shear rotational motion destroyed this network
C J, Jen, L V, McIntire, J, Bryan
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Attenuation Properties of Viscoelastic Material
pure and applied geophysics, 1989The attenuation properties of eight Theological models have been studied theoretically. The expressions for Q have been obtained by using dissipated and stored energies and/or complex modulus for each model. The dependence of Q on frequency has been demonstrated.
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Viscoelastic Properties of a Synthetic Meniscus Implant
Volume 1B: Extremity; Fluid Mechanics; Gait; Growth, Remodeling, and Repair; Heart Valves; Injury Biomechanics; Mechanotransduction and Sub-Cellular Biophysics; MultiScale Biotransport; Muscle, Tendon and Ligament; Musculoskeletal Devices; Multiscale Mechanics; Thermal Medicine; Ocular Biomechanics; Pediatric Hemodynamics; Pericellular Phenomena; Tissue Mechanics; Biotransport Design and Devices; Spine; Stent Device Hemodynamics; Vascular Solid Mechanics; Student Paper and Design Competitions, 2013Meniscal tears often lead to degenerative arthritis, attributed primarily to the changes in the magnitude and pattern of stress distribution in the knee. While meniscal replacement traditionally involves implantation of allografts, problems related to availability, size matching, and cost limit their use. In this regard, there are significant potential
Maoz, Shemesh +5 more
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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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The viscoelastic properties of cork
Journal of Materials Science, 2002The viscoelastic properties of cork (from Quercus suber) have been investigated in the temperature range −40 to 120°C using the technique of Dynamic Mechanical Analysis (DMA). The results were compared with dielectric data previously reported. A relaxation was detected with a maximum in tan δ at ca 20°C (f = 1 Hz) and with a mean activation energy of ...
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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 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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The Viscoelastic Properties of Plastics
The Journal of Chemical Physics, 1954A general method has been devised to predict the viscoelastic behavior of plastics. A simplified model of the molecule is assumed and its general motion is treated by the method of normal coordinates. General equations have been developed such that when the manner of application of external forces to the molecule is known, the molecule's general ...
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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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