Now showing items 1-10 of 651
The edge of supersymmetry: Stability walls in heterotic theory
(Elsevier Science Bv, 2009-06-22)
Design Of A High-Temperature And High-Pressure Liquid Flow Cell For X-Ray Absorption Fine Structure Measurements Under Catalytic Reaction Conditions
(AIP Publishing, 2008-01-01)
The design and performance of a new high-pressure and high-temperature cell for measurement of x-ray absorption fine structure (XAFS) spectra of solid catalysts working in a flowing liquid are presented. The cell has flat, ...
Local aging phenomena close to magnetic surfaces
(American Physical Society, 2007-09)
Surface aging phenomena are discussed for semi-infinite systems prepared in a fully disordered initial state and then quenched to or below the critical point. In addition to solving exactly the semi-infinite Ising model ...
Superuniversality in phase-ordering disordered ferromagnets
(American Physical Society, 2008-12)
The phase-ordering kinetics of the ferromagnetic two-dimensional Ising model with uniform bond disorder is investigated by intensive Monte Carlo simulations. Simple aging behavior is observed in the single-time correlator ...
Field-theory approaches to nonequilibrium dynamics
(Springer-Verlag Berlin, 2007-01-01)
It is explained how field-theoretic methods and the dynamic renormalisation group (RG) can be applied to study the universal scaling properties of systems that either undergo a continuous phase transition or display generic ...
Current distribution in systems with anomalous diffusion: renormalization group approach
(Iop Publishing Ltd, 2007-02-16)
Spatial Variability Enhances Species Fitness in Stochastic Predator-Prey Interactions
(American Physical Society, 2008-12-19)
We study the influence of spatially varying reaction rates on a spatial stochastic two-species Lotka-Volterra lattice model for predator-prey interactions using two-dimensional Monte Carlo simulations. The effects of this ...
The balance of reproducibility, sensitivity, and specificity of lists of differentially expressed genes in microarray studies
Background Reproducibility is a fundamental requirement in scientific experiments. Some recent publications have claimed that microarrays are unreliable because lists of differentially expressed genes (DEGs) are not ...
Thermal canting of spin-bond order