The public transport infrastructure of a city is one of the most important indicators of its economic growth and development. Here we investigate the statistical properties of the public transport network in Shenyang to explore its various properties based on complex network theory. The statistical properties of the public transport system consist of the degree of a node, the average shortest p...

multiple sclerosis (ms) is a disease with high disabling disorders and considerable social and economic impacts. this study was conducted to analyze the spatial distribution of ms disease in tehran, iran during 2001-2012.the existing information in the ms patients' medical files who had registered in iranian ms society (imss), located in tehran office, was used for analysis. the relationship be...

In this paper the scale mixture of Gaussian distribution is used to model the stock return data in financial market. There are many volatility models and forecasting methods. Some of the models are Historical volatility models, Implied volatility models, Autoregressive Conditional Heteroskedasticity models, models based on Artificial Neural Network. All these models are direct models. In these ...

The paper presents a solution to a mathematical problem namely; what will be the distribution function of P particles in N boxes when all the different possible configurations of particles and boxes have an equal probability. (Usually the assumption is that there is an equal probability to any box). The obtained distribution function yields an uneven number of particles in the boxes. It seems t...