In the last decade, number of vehicles worldwide has increased every year, and this growth is projected to continue unabated. Thus, congestions, incidents, environmental pollution which are caused by increasing road traffics have resulted in hundreds millions losses become a major challenge sustainable development recent human society. Both academia industry already reached consensus that vehic...

Abstract The block chain technology enjoys a promising development prospect. As one of the most popular technologies, has been heatedly studied and researched by people from all walks life. Based on an introduction to technical background basic concepts chain, analyzing architecture working principle this paper systematically explains key technologies namely decentralization, proof work (POW), ...

A/B toxins, produced by bacteria and plants, are among the deadliest molecules known. The B chain binds the cell, whereas the A chain exerts the toxic effect. Both anti-A chain and anti-B chain Abs can neutralize toxins in vivo and in vitro. B chain Abs block binding of the toxin to the cell. It is not known how anti-A chain Abs function. Working with ricin toxin, we demonstrate that immunizati...

We present the results of extensive numerical off-lattice Monte Carlo simulations of semiflexible block-copolymer chains adsorbed onto flat homogeneous surfaces. We have compared the behavior of several chain structures, such as homopolymers, diblocks, (A(alpha)B(alpha)) block copolymers, and random heteropolymers. In all the cases studied, we have found the adsorption process to be favored wit...