Hundreds of illegal dumps are operating across England, including at least 11 so-called "super sites" containing tens of ...
More than 400 passengers were on board the trains that derailed near the city of Córdoba, in Spain's worst rail crash in more ...
Abstract: In this paper, we propose a new method of image encryption and compression based on the crossover operator and SPIHT encoding combining. We firstly decompose the image by using integer ...
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