in spite of the fact that the principles of impinging stream reactors have been developed for more than half a century, the performance analysis of such devices, from the viewpoint of the mathematical modeling, has not been investigated extensively. in this study two mathematical models were proposed to describe particulate matter drying in tangential impinging stream dryers. the models were de...

An approach for modelling and simulating the architectural development of apple trees is presented. The approach is based on using an L-systems framework to integrate a Markov model of terminal bud fate and a number of hidden semiMarkov models of axial bud fate. Results show that these models are able to represent the branching zones observed in apple trees at node scale, simulate the sequences...

We aim at tackling the problem of inadequate specification a Markov manpower model in this paper, by formulating procedure for validating inclusion or non-inclusion some transition parameters model. The mover-stayer principle and its extensions are employed to incorporate hidden classes achieve more homogeneity is compared with without classes, which parsimonious, using Likelihood ratio statist...

background: hepatitis b (hb) is a major global mortality. accurately predicting the trend of the disease can provide an appropriate view to make health policy disease prevention. this paper aimed to apply three different to predict monthly incidence rates of hb. methods: this historical cohort study was conducted on the hb incidence data of hamadan province, the west of iran, from 2004 to 2012....

In spite of the fact that the principles of impinging stream reactors have been developed for more than half a century, the performance analysis of such devices, from the viewpoint of the mathematical modeling, has not been investigated extensively. In this study two mathematical models were proposed to describe particulate matter drying in tangential impinging stream dryers. The models were de...

In this paper, the ambiguity of nite state irreducible Markov chain trajectories is reminded and is obtained for two state Markov chain. I give an applicable example of this concept in President election