conclusions the findings of this study indicated that the economic burden of tbis was high in fatal accidents in fars province so that it was equivalent to 0.00011% of iran’s gross domestic product (gdp) in 2013. therefore, more attention has to be paid to the rules to prevent the fatal accidents. results deaths resulting from tbis due to traffic accidents in shiraz imposed 6.2 billion rials (5...

RNA secondary structure folding algorithms predict the existence of connected networks of RNA sequences with identical structure. On such networks, evolving populations split into subpopulations, which diffuse independently in sequence space. This demands a distinction between two mutation thresholds: one at which genotypic information is lost and one at which phenotypic information is lost. In...