We analyze topological objects in pure gluonic SU(2) lattice gauge theory and compute correlation functions between instantons and monopoles. Concerning the instantons we use geometric and field theoretic definitions of the topological charge. On a 12 × 4 lattice it turns out that topological quantities have a non-trivial local correlation. The auto-correlation functions of the topological char...

Auto ownership is a critical mediating link in the connection between the built environment and travel behavior: the built environment presumably influences auto ownership, which in turn impacts travel behavior. However, the way in which individual elements of the built environment affect auto-ownership choices is far from understood. Further, residential self-selection may confound the interac...

in this article we will try to investigate the market of luxury auto and for presenting some view of marketing programs, at first review the supply and demand of auto in market of iran. then we will recover the taste and behavior of costumers in this segment and list the effective factors in purchase decision and if they attend to the brands or not.  then with interview with experts using multi...

The spectrum sensing problem has augmented new scenarios with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, we present a novel technique to sense and blindly detect OFDM signal based on auto-correlation and kurtosis. We carryout performance analysis of the proposed approach at various channel condi...

We construct a family of p-1 square p% p matrices (p is any prime) whose periodic cross-correlation values are uniformly –p,0,+p between all pairs of the matrices in the family. For every one of the matrices in the family, all the off -peak autocorrelation values are –p and 0, while the single peak valu e is p(p-1). For p=127 (where the values –p,0,+p are below 1% of the size p of the matrices)...

This paper presents a feature extraction method for three-way data: the cubic higher-order local autocorrelation (CHLAC) method. This method is particularly suitable for analysis of motion-image sequences. Motion-image sequences can be regarded as three-way data consisting of x-, yand t-axes. The CHLAC method is based on three-way auto-correlations of pixels in motion images. It effectively ext...

In this work, the particle size distribution measured using the dynamic light scattering (DLS) technique is compared with that obtained from the static light scattering (SLS) technique or provided by the supplier measured using the Transmission Electron Microscopy (TEM) technique for dilute Poly(N-isopropylacrylamide) microgel and standard polystyrene latex samples in dispersion respectively. T...