Results 41 to 50 of about 191,871 (348)

Effects of Granular Gradation on the Compressibility and Permeability of Lime-Stabilized Slurry with High Water Content

open access: yesApplied Sciences, 2023
Lime stabilization is one of the main methods to achieve efficient treatment and resource utilization of waste slurry. This study investigated the compressibility and permeability of lime-stabilized slurry with different granular gradations based on the ...
Zhenqi Weng   +4 more
doaj   +1 more source

The Compressibility of Minimal Lattice Knots

open access: yes, 2012
The (isothermic) compressibility of lattice knots can be examined as a model of the effects of topology and geometry on the compressibility of ring polymers.
A Rechnitzer   +16 more
core   +1 more source

Compressibility of titanosilicate melts [PDF]

open access: yes, 1994
The effect of composition on the relaxed adiabatic bulk modulus (K0) of a range of alkali- and alkaline earth-titanosilicate [X 2 n/n+ TiSiO5 (X=Li, Na, K, Rb, Cs, Ca, Sr, Ba)] melts has been investigated. The relaxed bulk moduli of these melts have been
BO Mysen   +33 more
core   +1 more source

Mechanical Characterization of Anhydrous Microporous Aluminophosphate Materials: Tridimensional Incompressibility, Ductility, Isotropy and Negative Linear Compressibility

open access: yesSolids, 2022
Here, a detailed mechanical characterization of five important anhydrous microporous aluminophosphate materials (VPI-5, ALPO-8, ALPO-5, ALPO-18, and ALPO-31) is performed using first principles methods based on periodic density functional theory.
Francisco Colmenero   +2 more
doaj   +1 more source

Temperature-dependent compressibility in graphene and two-dimensional systems

open access: yes, 2011
We calculate the finite temperature compressibility for two-dimensional semiconductor systems, monolayer graphene, and bilayer graphene within the Hartree-Fock approximation.
Hwang, E. H., Li, Qiuzi, Sarma, S. Das
core   +1 more source

Compression with actions

open access: yes2011 49th Annual Allerton Conference on Communication, Control, and Computing (Allerton), 2011
We consider the setting where actions can be used to modify a state sequence before compression. The minimum rate needed to losslessly describe the optimal modified sequence is characterized when the state sequence is either non-causally or causally available at the action encoder.
Tsachy Weissman   +2 more
openaire   +3 more sources

Strength and Compressibility of Ammonia-Soda Residue from the Solvay Sodium Plant

open access: yesApplied Sciences, 2021
This work presents the discussion of the results for an experimental study conducted to characterise the mechanical behaviour of ammonia-soda residue (ASR). The calcareous sludge is an alkaline waste formed during the production of soda ash and deposited
Jakub Zięba   +2 more
doaj   +1 more source

Compressibility of a two-dimensional extended Hubbard model

open access: yes, 2005
The compressibility of an extended $d-p$ Hubbard model is investigated by the Roth's two-pole approximation. Using the factorization procedure proposed by Beenen and Edwards, superconductivity with singlet $d_{x^2-y^2}$-wave pairing is also considered ...
A.A. Gomes   +9 more
core   +1 more source

In situ measurements of density fluctuations and compressibility in silica glass as a function of temperature and thermal history

open access: yes, 2005
In this paper, small-angle X-ray scattering measurements are used to determine the different compressibility contributions, as well as the isothermal compressibility, in thermal equilibrium in silica glasses having different thermal histories.
A Faivre   +12 more
core   +3 more sources

How High-Loft Textile Thermal Insulation Properties Depend on Compressibility

open access: yesAUTEX Research Journal, 2020
This paper investigates the performance of high-loft thermal insulations in terms of their compression properties, recovery behavior and thermal resistance.
Glombikova Viera   +3 more
doaj   +1 more source

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