Results 21 to 30 of about 3,067,955 (203)

PROGRESSIVELY LOWERED STRESS THRESHOLD FOR BEHAVIORAL SYMPTOMS OF DEMENTIA: A DYNAMIC STRUCTURAL EQUATION MODEL [PDF]

open access: gold, 2022
Carolyn Pickering   +4 more
openalex   +1 more source

Dynamic finite-size scaling after a quench at quantum transitions [PDF]

open access: yes, 2018
We present a general dynamic finite-size scaling theory for the quantum dynamics after an abrupt quench, at both continuous and first-order quantum transitions.
Pelissetto, Andrea   +2 more
core   +2 more sources

[Review of] Anya Peterson Royce. Ethnic Identity: Strategies for Diversity [PDF]

open access: yes, 1985
... Ethnic identity requires the maintenance of sufficiently consistent behavior to enable others to place an individual or group in some given social category, thus permitting appropriate interactive behavior.
Eive, Gloria
core   +1 more source

Nonequilibrium dynamics of a mixed spin-1/2 and spin-3/2 Ising ferrimagnetic system with a time dependent oscillating magnetic field source

open access: yes, 2014
Nonequilibrium phase transition properties of a mixed Ising ferrimagnetic model consisting of spin-1/2 and spin-3/2 on a square lattice under the existence of a time dependent oscillating magnetic field have been investigated by making use of Monte Carlo
Polat, Hamza, Vatansever, Erol
core   +2 more sources

Dynamic heterogeneities in the out-of-equilibrium dynamics of simple spherical spin models

open access: yes, 2003
The response of spherical two-spin interaction models, the spherical ferromagnet (s-FM) and the spherical Sherrington-Kirkpatrick (s-SK) model, is calculated for the protocol of the so-called nonresonant hole burning experiment (NHB) for temperatures ...
A. Barrat   +41 more
core   +1 more source

Dynamical behavior of Borospherene: A Nanobubble [PDF]

open access: yesScientific Reports, 2015
AbstractThe global minimum structure of borospherene (B40) is a cage, comprising two hexagonal and four heptagonal rings. Born-Oppenheimer Molecular Dynamics simulations show that continuous conversions in between six and seven membered rings take place. The activation energy barrier for such a transformation is found to be 14.3 kcal·mol−1.
Gerardo Martínez-Guajardo   +7 more
openaire   +2 more sources

Stress relaxation in F-actin solutions by severing

open access: yes, 2019
Networks of filamentous actin (F-actin) are important for the mechanics of most animal cells. These cytoskeletal networks are highly dynamic, with a variety of actin-associated proteins that control cross-linking, polymerization and force generation in ...
Arzash, S.   +4 more
core   +1 more source

XBATTLE: A Dynamic Distributed Model of Generalized Military Conflict [PDF]

open access: yes, 1992
A dynamic distributed model is presented that reproduces the dynamics of a wide range of varied battle scenarios with a general and abstract representation.
Lehar, Steven M., Lesher, Gregory
core   +1 more source

Dynamic Scaling in One-Dimensional Cluster-Cluster Aggregation [PDF]

open access: yes, 2000
We study the dynamic scaling properties of an aggregation model in which particles obey both diffusive and driven ballistic dynamics. The diffusion constant and the velocity of a cluster of size $s$ follow $D(s) \sim s^\gamma$ and $v(s) \sim s^\delta ...
C. Allain   +16 more
core   +2 more sources

Correct energy evolution of stabilized formulations: The relation between VMS, SUPG and GLS via dynamic orthogonal small-scales and isogeometric analysis. II: The incompressible Navier-Stokes equations

open access: yes, 2018
This paper presents the construction of a correct-energy stabilized finite element method for the incompressible Navier-Stokes equations. The framework of the methodology and the correct-energy concept have been developed in the convective--diffusive ...
Akkerman, I., Eikelder, M. Ten
core   +1 more source

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