Results 31 to 40 of about 304,656 (175)

A new view of the Lindemann criterion [PDF]

open access: yes, 2013
The Lindemann criterion is reformulated in terms of the average shear modulus $G_c$ of the melting crystal, indicating a critical melting shear strain which is necessary to form the many different inherent states of the liquid.
Buchenau, U., Ramos, M. A., Zorn, R.
core   +2 more sources

Effect of radiation-like solid on CMB anisotropies [PDF]

open access: yes, 2015
We compute the power in the lowest multipoles of CMB anisotropies in the presence of radiation-like solid, a hypothetical new kind of radiation with nonzero shear modulus.
Balek, Vladimír, Škovran, Matej
core   +1 more source

Shear modulus of isotropic ferrogels [PDF]

open access: yesJournal of Magnetism and Magnetic Materials, 2019
We present results of theoretical study of magnetorheological effect in ferrogels with magnetizable spherical particles chaotically distributed in a current gel. To avoid intuitive constructions with uncontrolled accuracy and adequacy, the analysis is done in the frames of the mathematically regular pair approximation. Our results demonstrate
Zubarev, A. Y.   +4 more
openaire   +4 more sources

Bounds for the Effective Shear Modulus

open access: yesEngineering Transactions, 2005
This paper deals with the uniform torsion of nonhomogeneus elastic beams. The concept of the effective shear modulus is deduced from torsional rigidity. Upper and lower bounds are derived for the effective shear modulus.
I. Ecsedi
doaj   +1 more source

The rigidity of crystalline color superconducting quark matter [PDF]

open access: yes, 2007
We calculate the shear modulus of crystalline color superconducting quark matter, showing that this phase of dense, but not asymptotically dense, three-flavor quark matter responds to shear stress like a very rigid solid.
A. F. Andreev   +16 more
core   +2 more sources

Relationships between Dynamic Elastic Moduli in Shale Reservoirs

open access: yesEnergies, 2020
Sonic log compressional and shear-wave velocities combined with logged bulk density can be used to calculate dynamic elastic moduli in organic shale reservoirs.
Sheyore John Omovie, John P. Castagna
doaj   +1 more source

Supercooled Liquid Dynamics Studied via Shear-Mechanical Spectroscopy

open access: yes, 2008
We report dynamical shear-modulus measurements for five glass-forming liquids (pentaphenyl trimethyl trisiloxane, diethyl phthalate, dibutyl phthalate, 1,2-propanediol, and m-touluidine).
Bartos J.   +20 more
core   +1 more source

No association between passive material property and cross-sectional area in human hamstring

open access: yesJournal of Physical Fitness and Sports Medicine, 2018
The passive material properties of a muscle, as evaluated by shear or Young’s modulus, can vary depending on the muscle cross-sectional area (CSA), since intramuscular compositions such as adipose tissue and connective tissue change with muscle ...
Kosuke Hirata   +3 more
doaj   +1 more source

Use of machine learning in determining Gmax from bender element tests [PDF]

open access: yesE3S Web of Conferences
The use of bender element is one of the most popular methods of determining shear wave velocity, and hence elastic shear modulus due to its relatively straightforward experimental set-up.
Xu Wenzhang, Le Truong
doaj   +1 more source

The Small Strain Stiffness Properties of Undisturbed Weathered Granite With Different Weathering Degrees

open access: yesFrontiers in Earth Science, 2022
To evaluate the small strain stiffness properties of undisturbed weathered granite, the circular computer numerical control (CNC) abrasive wire sawing technology was applied to weathered granite sample processing and a series of resonance column tests ...
Juntao Wang   +8 more
doaj   +1 more source

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