The mean spherical approximation ~MSA! was used to investigate the phase behavior of charged colloidal systems with and without added salt. The competition between cohesive Coulomb interactions and stabilizing entropic and hard-core interactions controls the stability of the system and under certain circumstances, a liquid–gas-type phase transition can occur. The critical parameters and phase d...

The analysis of ac magnetic susceptibility data has shown that mechanically alloyed Fe30Ag40W30 , a highly heterogeneous nanogranular system, exhibits critical dynamics in its transition to a low-temperature spin-glasslike phase, as proved by the power-law divergence of the relaxation time at Tg519.7 K, and by the dynamic scaling behavior of the out-of-phase component of the susceptibility. Bot...

phase sensitive detector described here has two principal applications: a- to produce a d.c out put proportional to- the amplitude of an incoming a,c signal and indicate, by the outut polarity, the phase of the signal with respect to an internal reference. b- to detect the presence of a signal of known phase and frequency which would otherwise be lost in «background noise» and to measure its am...

The precise determination of worst-case execution times (WCETs) for programs is mostly being performed on linked executables, since all needed information and all machine parameters influencing cache performance are available to the analysis. This paper describes how to perform a component-wise prediction of the instruction-cache behavior guaranteeing conservative results compared to an analysi...

A generalized simplified model for describing the dynamic behavior of distributed parameter systems is proposed. The various specific characteristics of gain and phase angle of distributed parameter systems are investigated from frequency response formulation and complex plane representation of the proposed simplified model. The complex plane investigation renders some important inequality cons...

article history: received date: 13 september, 2016 review date: 2 october 2016 accepted date:20 november 2016 printed on line: 5 january purpose: the present study was done to introduce an efficient tool in the field of moral behavior. material & method: method of the study was correlational, its approach was test developing and its population was students of islamic azad university- astara and...

climate is a multivariate system. every change in every climate variable could result in different changes in climate. recently, experts have paid extensive attention to frequency distribution sequence of climate elements. accordingly, many different indices have been defined. precipitation extremes can exhibit the phase space of climate system. a technique that can be used to analyze climate p...

We propose a model order reduction technique to accurately approximate the behavior of multi-component systems without any a-priori knowledge coupled model. In offline phase, we construct independent surrogate models by solving local problems with parametrized interface boundary conditions, while combine them using domain decomposition techniques during online phase. show potential proposed app...

Protocol State Machines (PSM) in UML 2.0 [13] describe valid sequences of operation calls. To support modeling components, UML 2.0 introduces a Port associated with a set of provided and required interfaces. Unfortunately, a PSM is applicable only to a single interface, either a provided or required one; moreover, nested calls cannot be modeled with a PSM. Furthermore, the definition of protoco...