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Journal Articles
Journal Articles
Journal Articles
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Nonunique invariant manifolds, which are tangent to the slower-decaying spe...
Published Online: June 4, 2024
Fig. 1 Nonunique invariant manifolds, which are tangent to the slower-decaying spectral subspace in the planer and finite dimensional cases. Figure courtesy of G. Haller. More about this image found in Nonunique invariant manifolds, which are tangent to the slower-decaying spe...
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Three types of indentation measurements typically used in characterizing th...
Published Online: June 4, 2024
Fig. 1 Three types of indentation measurements typically used in characterizing the time-dependent behaviors of materials: ( a ) relaxation, ( b ) creep, and ( c ) oscillation More about this image found in Three types of indentation measurements typically used in characterizing th...
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Viscoelastic and poroelastic deformations of a soft hydrated material. The ...
Published Online: June 4, 2024
Fig. 2 Viscoelastic and poroelastic deformations of a soft hydrated material. The viscoelastic deformation results from the short-range motion of the polymeric network. The poroelastic deformation is due to the solvent molecules migrating over a long range through the matrix. More about this image found in Viscoelastic and poroelastic deformations of a soft hydrated material. The ...
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Poroelastic relaxation indentation. A spherical indenter was pressed to thr...
Published Online: June 4, 2024
Fig. 3 Poroelastic relaxation indentation. A spherical indenter was pressed to three depths into a PDMS gel submerged in heptane. ( a ) Experimentally measured force as a function of time. ( b ) The force is normalized as F / a h , but the time is not normalized. ( c ) The force is normali... More about this image found in Poroelastic relaxation indentation. A spherical indenter was pressed to thr...
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Spherical indentation relaxation of thin layer of linear poroelastic materi...
Published Online: June 4, 2024
Fig. 4 Spherical indentation relaxation of thin layer of linear poroelastic material. ( a ) Correction factor l ( χ ) for contact radius.( b ) Correction factor f ( χ ) for initial reaction force. ( c ) Relaxation function g ( τ , χ ) versus normalized time for d... More about this image found in Spherical indentation relaxation of thin layer of linear poroelastic materi...
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Indentation oscillation tests of polyacrylamide hydrogel. ( a ) The applied...
Published Online: June 4, 2024
Fig. 5 Indentation oscillation tests of polyacrylamide hydrogel. ( a ) The applied displacement and measured force under one frequency. ( b ) The phase lag is plotted against angular frequency. ( c ) The phase lag is plotted against normalized angular frequency. (Reproduced with permission from [ ... More about this image found in Indentation oscillation tests of polyacrylamide hydrogel. ( a ) The applied...
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Combing shear rheology and indentation relaxation method to measure the vis...
Published Online: June 4, 2024
Fig. 6 Combing shear rheology and indentation relaxation method to measure the viscoporoelastic properties of blood clot. ( a ) The viscoelastic parameters are determined by shear rheology. ( b ) Indentation relaxation of the blood clot. The predicted relaxation from pure viscoelastic part is not ... More about this image found in Combing shear rheology and indentation relaxation method to measure the vis...
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Indentation adhesion hysteresis under microscopic indentation. ( a ) Schema...
Published Online: June 4, 2024
Fig. 7 Indentation adhesion hysteresis under microscopic indentation. ( a ) Schematic of adhesive measurement during the retraction process. ( b ) The experimental force–displacement curve. The loading part follows Hertz contact prediction, while the retraction part shows significant pull-off forc... More about this image found in Indentation adhesion hysteresis under microscopic indentation. ( a ) Schema...