The three-dimensional Edwards-Anderson and mean-field Sherrington-Kirkpatrick Ising spin glasses are studied via large-scale Monte Carlo simulations at low temperatures, deep within the spin-glass phase. Performing a careful statistical analysis of several thousand independent disorder realizations and using an observable that detects peaks in the overlap distribution, we show that the Sherring...

backgroundosteoporosis is one of the most important health problems and it is of great importance to prevent this disease. this study aimed to evaluate the nutritional preventive behavior of osteoporosis using health belief model in female students in qom city, iran.materials and methodsthis cross-sectional descriptive analytical study was conducted on 265 tenth to twelfth grade female students...

This is a survey on the intermittent behavior of the parabolic Anderson model, which is the Cauchy problem for the heat equation with random potential on the lattice Z. We first introduce the model and give heuristic explanations of the long-time behavior of the solution, both in the annealed and the quenched setting for time-independent potentials. We thereby consider examples of potentials st...

The question of Fermi liquid vs. non–Fermi liquid behavior induced by strong correlations is one of the prominent problems in metallic local moment systems. As standard models for such systems, the SU(N)×SU(M) Anderson impurity models exhibit both Fermi liquid and non–Fermi liquid behavior, depending on their symmetry. Taking the Anderson model as an example, these lectures first give an introd...

We study the asymptotic behavior of the averaged diagonal matrix elements of the Greens kernel for the Anderson Model on a one-dimensional strip and for a set of special energies close to the center of the band.

background: parents and teachers involvement reinforce health promotion programs for children's health. objectives: the purpose of this study was to evaluate mothers’ lifestyle behavior and its association with children's oral health. materials and methods: the study was a cross sectional study on 383 children and their mothers who were selected from 6 primary schools in tehran, iran. mothers a...

We present a detailed analysis of the critical behavior close to the Mott-Anderson transition. Our findings are based on a combination of numerical and analytical results obtained within the framework of typical-medium theory-the simplest extension of dynamical mean field theory capable of incorporating Anderson localization effects. By making use of previous scaling studies of Anderson impurit...

background: we aimed to assess the impact of health workers’ training program on preventive behaviors of leishmaniosis based on basnef (belief, attitude, subjective norm, and enabling factors) model in the families under the coverage of health centers. methods: the study was done in rural health centers of marvdasht city, fars province, iran in 2011. health workers completed a specific question...