Results 21 to 30 of about 341,550 (314)

A probabilistic evaluation function for relaxed unification [PDF]

open access: yes29th Annual International Computer Software and Applications Conference (COMPSAC'05), 2005
Classical unification is strict in the sense that it requires a perfect agreement between the terms being unified. In practise, data are seldom error-free and can contain incorrect information. Classical unification fails when the data are imperfect. Relaxed unification is a new formalism that relaxes the rigid constraints of classical unification and ...
Tony Abou-Assaleh   +2 more
openaire   +1 more source

Microsecond relaxation processes in shear and extensional flows of weakly elastic polymer solutions [PDF]

open access: yes, 2012
In this paper, we introduce an experimental protocol to reliably determine extensional relaxation times from capillary thinning experiments of weakly elastic dilute polymer solutions. Relaxation times for polystyrene in diethyl phthalate solutions as low

core   +2 more sources

On the Williams—Watts function of dielectric relaxation [PDF]

open access: yesProceedings of the National Academy of Sciences, 1984
It has been observed over the past 15 years that experimental frequency-dependent dielectric constants of broad classes of materials including polymeric systems and glasses may be interpreted in terms of the Williams-Watts polarization decay function [Formula: see text] The exponent α and the time constant T depend ...
M F, Shlesinger, E W, Montroll
openaire   +2 more sources

Asymptotic behavior of a viscoelastic wave equation with a delay in internal fractional feedback [PDF]

open access: yesArchives of Control Sciences
We consider the viscoelastic wave equation with a time delay term in internal fractional feedback. By employing the energy method along with the Faedo-Galerkin procedure, we establish the global existence of solutions, subject to certain conditions ...
Radhouane Aounallah   +3 more
doaj   +1 more source

Holographic spectral functions with momentum relaxation [PDF]

open access: yesPhysical Review D, 2020
24 pages, 13 figures, v2: references added, typos corrected, minor ...
Hyun-Sik Jeong   +4 more
openaire   +2 more sources

Diaspirin cross-linked hemoglobin fails to improve left ventricular diastolic function after fluid resuscitation from hemorrhagic shock [PDF]

open access: yes, 2001
In severe hemorrhagic shock, left ventricular (LV) diastolic dysfunction is an early sign of cardiac failure due to compromised myocardial oxygenation.
Pape, Andreas   +4 more
core   +1 more source

General decay for weak viscoelastic Kirchhoff plate equations with delay boundary conditions

open access: yesBoundary Value Problems, 2017
We consider a weak viscoelastic Kirchhoff plate model with time-varying delay in the boundary. By using a suitable energy and Lyapunov function, we obtain a decay rate for the energy, which depends on the behavior of g and α.
Sun-Hye Park, Jum-Ran Kang
doaj   +1 more source

Effect of thermal modification on the stress relaxation behavior and microstructure of the cell wall

open access: yesJournal of Wood Science, 2023
The stress relaxation behavior and cell wall microstructure of sugi were evaluated after thermal modification. Stress relaxation is observed and has a broad relaxation spectrum, implying various relaxation mechanisms.
Koji Murata   +3 more
doaj   +1 more source

Creep and relaxation responses of fly ash concrete: Linear and nonlinear cases

open access: yesCase Studies in Construction Materials, 2022
The application of reinforced concrete has been used in various engineering and architecture fields. Stress relaxation and creep are two crucial time-dependent behaviours of concrete. The influence of two behaviours is closely related to the service life
Zhiwei Qu   +3 more
doaj   +1 more source

Cytosine ribose flexibility in DNA : a combined NMR 13C spin relaxation and molecular dynamics simulation study [PDF]

open access: yes, 2008
Using (13)C spin relaxation NMR in combination with molecular dynamic (MD) simulations, we characterized internal motions within double-stranded DNA on the pico- to nano-second time scale.
Elke Duchardt   +7 more
core   +1 more source

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