Rigid ecological requirements to human activity including industry and science force to search for specific technologies to reduce the undesired influence on nature. High intensity accelerators belong to the objects that produce radioactive waste. We have studied rf accelerator schema where the electron beam used is directed again into the same accelerator with appropriate phase in order to red...

A stable populations’ network is hard to interrupt without any ecological consequences. A communication blockage between patches may have a negative impact on populations’ stability or it may destabilize the populations in the ecological network. This paper deals with the construction of a safe way passing through the metapopulations habitat such that populations remain stable. To our best know...