Several recent studies have shown that OOHhas no greater reactivity than oHin the gas phase. This is in striking contrast to the solution phase observation that OOHhas an enhanced nucleophilicity over oH(the "alpha-effect") . The gas-phase results were thought to put into jeopardy the FMO orbital-splitting explanation of the alpha-effect, since, it was reasoned, such an effect should be indepen...

In this paper a multi-criteria fuel distribution problem similar to the common CVRP is considered with the real-life coordinates of gas stations obtained from a certain petrol company. The optimized criteria are the total distance of all tours and the number of tours. A certain method of solution representation, which ensures a feasible solution was used along a decoding scheme. A simulated ann...