We study the heat generation in ferromagnet-quantum dot-ferromagnet system by the non-equilibrium Green's functions method. Heat generation under the influence of ferromagnet leads is very different compared with a system with normal metal leads. The significant effects in heat generation are caused by the polarization angle θ associated with the orientation of polarized magnetic moment of elec...

A new multi-level thresholding method is proposed using Sample Moment Function (SMF). For the binary case the method can make use of the a priori information on whether the target object is found on the darker or lighter part of the scene. Extensive comparisons using a database of NDT images show that the proposed method outperforms in competition 40 other thresholding methods from the literatu...

Order statistics arising from exponentiated gamma (EG) distribution are considered. Closed from expressions for the single and double moments of order statistics are derived. Measures of skewness and kurtosis of the probability density function of the rth order statistic for different choices of r, n and /theta are presented. Recurrence relations between single and double moments of r...

Behavioral models are used for top-down design and for bottom-up verification. The efficient simulation of large–scale dynamical system needs a systematic procedure for order reduction of the original circuit. A method based on the moment matching for behavioral model generation of analog integrated circuits and by comparison some approaches to obtain an accurate approximation of the circuit fu...

A family of distribution is proposed by using Kumaraswamy-G ( Kw ? G ) as the base line in generalized Marshall-Olkin (GMO) construction. By expanding probability density function and survival infinite series seen mixtures distribution. Series expansions for order statistics are also obtained. Moments, moment generating function, Rényi entropy, quantile random sample generation, asymptotes, sha...