Results 21 to 30 of about 5,783,187 (301)

Method for determining the mechanical characteristics of viscoelastic soils

open access: yesАрхитектура, строительство, транспорт, 2023
Experimental studies of processes in soil foundations under load show that soils exhibit viscoelastic properties. The article presents the method for determining the mechanical characteristics of viscoelastic soil.
A. E. Gladkov   +2 more
doaj   +1 more source

Spin relaxation and carrier recombination in GaInNAs multiple quantum wells [PDF]

open access: yes, 2007
Electron spin relaxation and carrier recombination were investigated in gallium indium nitride arsenide (GaInNAs) multiple quantum wells, using picosecond optical pulses.
Reith, Charis
core   +2 more sources

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   +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

Temperature dependence of relaxation spectra for highly hydrated gluten networks [PDF]

open access: yes, 2010
In the present investigation, the temperature dependence (0e50 C) of the relaxation spectrum of hydrated gluten was studied using novel numerical algorithms. Tikhonov regularization, in conjunction with the L-curve criterion for optimal calculation of
Kasapis, Stefan, Kontogiorgos, Vassilis
core   +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
Mathues, Wouter   +2 more
core   +2 more sources

A Comparative Study: Progressive Muscle Relaxation, Autogenic Training, EMG Biofeedback, And Self-Relaxation

open access: yes, 2022
The role of biofeedback and relaxation has been given widespread attention in the treatment of stress related disorders. Procedural and individual differences were investigated to determine main effects of treatment and personality and interactions ...
Neerja Swaroop Bhatnagar (22020140)
core   +1 more source

Revisiting the modeling of quasielastic neutron scattering from bulk water [PDF]

open access: yesEPJ Web of Conferences, 2022
Quasi-elastic neutron scattering (QENS) from bulk-water at 300 K, measured on the IRIS backscattering neutron spectrometer (ISIS, UK), is interpreted using the jump diffusion model (JDM), a “minimalistic” multi-timescale relaxation model (MRM) and ...
Petersen Martin H.   +3 more
doaj   +1 more source

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

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