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  • 1
    Electronic Resource
    Electronic Resource
    Direct correlations of the capillary wave model and construction of the free energy density functional for the liquid–vapor interface system (1989)
    College Park, Md. : American Institute of Physics (AIP)
    The Journal of Chemical Physics 90 (1989), S. 3795-3799 
    Details
    ISSN: 1089-7690
    Source: AIP Digital Archive
    Topics: Physics , Chemistry and Pharmacology
    Notes: We use the capillary wave model of a liquid–vapor interface as a working example to show how to construct the free energy density functional from studies of the direct correlation functions of a reference system, and vise versa.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.455837
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  • 2
    Electronic Resource
    Electronic Resource
    A new concept of magnetic thin-film heads with superconductors (1988)
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 64 (1988), S. 6026-6028 
    Details
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A new concept of the thin-film heads for magnetic recording introduced in this paper is to use the superconductive film as a perfect diamagnet to be the gap medium between the two magnetic poles of a thin-film ring head for the longitudinal magnetic recording. By using the finite-element method, the magnetic field and its distribution for the new designed ring head with a single-layer superconductive film or multilayer structure as the medium between the magnetic poles is calculated. The results show that the diamagnetic film in the gap not only increases the amplitude of the magnetic field in front of the magnetic poles, but also makes the distribution of the magnetic field much sharper, and the amplitude of the field is less influenced by the throat height of the pole tip as well.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1063/1.342139
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  • 3
    Electronic Resource
    Electronic Resource
    Ultrastructure of the cell wall of bromegrass (Bromus inermis Leyss) cell suspension culture (1986)
    Springer
    Plant cell reports 5 (1986), S. 448-451 
    Details
    ISSN: 1432-203X
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology
    Notes: Abstract Thin sections of a bromegrass (Bromus inermis Leyss) cell suspension culture, examined electron microscopically, revealed unusual, often lens-shaped, spaces in cell walls. Freeze-fracture replicas of similar material demonstrated the presence of lamellae within the cell walls, both within comparable lens-shaped spaces and more extensively at cell wall surfaces. The cell wall also displayed strong yellow-green autofluorescence. It is proposed that lipidic material is present in these cell walls, the chemical identity of which is presently under investigation.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00269639
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  • 4
    Electronic Resource
    Electronic Resource
    The fast rate limit of driven diffusive systems (1986)
    Springer
    Journal of statistical physics 44 (1986), S. 535-565 
    Details
    ISSN: 1572-9613
    Keywords: Stationary nonequilibrium states ; driven lattice gas ; van Kampen'sΩ-expansion ; Maxwell construction
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We study the stationary nonequilibrium states of the van Beijeren/Schulman model of a driven lattice gas in two dimensions. In this model, jumps are much faster in the direction of the driving force than orthogonal to it. Van Kampen's Ω-expansion provides a suitable description of the model in the high-temperature region and specifies the critical temperature and the spinodal curve. We find the rate dependence ofT c and show that independently of the jump rates the critical exponents of the transition are classical, except for anomalous energy fluctuations. We then study the stationary solution of the deterministic equations (zeroth-orderΩ-expansion). They can be obtained as trajectories of a dissipative dynamical system with a three-dimensional phase space. Within a certain temperature range belowT c, these equations have a kink solution whose asymptotic densities we identify with those of phase coexistence. They appear to coincide with the results of the “Maxwell construction.” This provides a dynamical justification for the use of this construction in this nonequilibrium model. The relation of the Freidlin-Wentzell theory of small random perturbations of dynamical systems to the steady-state distribution belowT c is discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01011309
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  • 5
    Electronic Resource
    Electronic Resource
    Pair correlation function for Ising spins with competing dynamics (1988)
    Springer
    Journal of statistical physics 53 (1988), S. 1217-1225 
    Details
    ISSN: 1572-9613
    Keywords: Competing dynamics ; nonequilibrium steady state ; pair correlation function
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract An interacting Ising spin system on a lattice with the competing influence of spin-flip (Glauber) and spin-exchange (Kawasaki) dynamics is studied. The exact nonequilibrium steady-state solution of the pair correlation function in one dimension is derived and compared with the simulation data. The two-dimensional solution, under some Ansatz, is also discussed.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01023865
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  • 6
    Electronic Resource
    Electronic Resource
    Inhomogeneous Ising model on a multiconnected network (1989)
    Springer
    Journal of statistical physics 56 (1989), S. 695-708 
    Details
    ISSN: 1572-9613
    Keywords: Inverse solution ; inhomogeneous Ising network ; collective modes ; topological invariants
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We first generalize the inhomogeneous external field Ising model on a ring to include inhomogeneous couplings. We then further generalize the one-dimensional periodic lattice to the simplest multiconnected networks. The fundamental idea and techniques developed here may be also applicable to other problems where topological collective (nonlocal) modes are many fewer in number than total degrees of freedom.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01016775
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  • 7
    Electronic Resource
    Electronic Resource
    A fast vectorized multispin coding algorithm for 3D Monte Carlo simulations using Kawasaki spin-exchange dynamics (1989)
    Springer
    Journal of statistical physics 56 (1989), S. 939-950 
    Details
    ISSN: 1572-9613
    Keywords: Vectorized multispin coding on Cyber 205 ; 3D Monte Carlo algorithm ; Kawasaki dynamics ; conservation law
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract A new Monte Carlo algorithm for 3D Kawasaki spin-exchange simulations and its implementation on a CDC CYBER 205 is presented. This approach is applicable to lattices with sizes between 4×4×4 and 256×L2×L3 ((L2+2)(L3+4)/4⩽65535) and periodic boundary conditions. It is adjustable to various kinetic models in which the total magnetization is conserved. Maximum speed on 10 million steps per second can be reached for 3-D Ising model with Metropolis rate.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01016787
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  • 8
    Electronic Resource
    Electronic Resource
    Power law decay of correlations in stationary nonequilibrium lattice gases with conservative dynamics (1988)
    Springer
    Journal of statistical physics 52 (1988), S. 1461-1478 
    Details
    ISSN: 1572-9613
    Keywords: Nonequilibrium stationary states ; stochastic lattice gas ; high-temperature approximations ; pair correlations ; power law decay
    Source: Springer Online Journal Archives 1860-2000
    Topics: Physics
    Notes: Abstract We report computer simulations and high-temperature approximations of the pair correlation in a stationary nonequilibrium system, a lattice gas subject to a strong uniform driving fieldE. The dynamics of the system is given by hoppings of particles to adjacent empty sites with rates biased for jumps in the direction ofE. We study the anisotropic short-distance behavior as well as the long-distance decay properties of the two-point correlations along the principal axes. The simulations as well as the (approximate) expansion inβ strongly suggest that the correlations in this system have a power law decay,r −D for dimensionsD=2 and 3, even at high temperatures.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01011660
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  • 9
    Electronic Resource
    Electronic Resource
    Cumulative creep damage for polycarbonate and polysulfone (1986)
    Springer
    Experimental mechanics 26 (1986), S. 155-162 
    Details
    ISSN: 1741-2765
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Notes: Abstract The literature for creep-to-failure cumulative-damage laws are reviewed. Creep-to-failure tests performed on polycarbonate and polysulfone under single- and two-step loadings are discussed. A semiempirical cumulative-damage rule or modified time-fraction rule is developed, using as the starting point a power law for transient creep response. Experimental results are approximated well by the new rule. Damage and failure mechanisms associated with the two materials are suggested.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02320009
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  • 10
    Electronic Resource
    Electronic Resource
    Fracture toughness and crack growth mechanism for multiphase polymers (1989)
    Stamford, Conn. [u.a.] : Wiley-Blackwell
    Polymer Engineering and Science 29 (1989), S. 1142-1146 
    Details
    ISSN: 0032-3888
    Keywords: Chemistry ; Chemical Engineering
    Source: Wiley InterScience Backfile Collection 1832-2000
    Topics: Chemistry and Pharmacology , Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: The fracture behavior of acrylonitrile-butadiene-styrene (ABS) was investigated using the J-integral method under monotonic loading. Two ways were used to monitor the onset of crack growth: the dyeing method and the length of craze region ahead of initial notch. The blunting at the crack tip and crack growth mechanism for ABS Was observed using a scanning electron microscope. Before the onset of crack growth, the energy put into material was dissipated to create crazes ahead of the initial notch and to deform the material at the crack tip. A part of the energy was released to create a new crack surface after the onset, of crack growth.
    Additional Material: 11 Ill.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1002/pen.760291612
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