Metrics are a set of numbers that used to obtain information about the operation process or system. In our case, metrics assess level security and communication infrastructure facilities. in field quantify possibility damage due unauthorized hacking an system, which make it possible cyber sustainability The purpose paper is improve using multicriteria decision–making methods (MCDM). This achiev...

A typical negative impact on water resources for mining companies engaged in blasting operations is the discharge of quarry and mine contaminated with nitrogen compounds. The solution problem under consideration assumed an integrated approach based use partially flooded abandoned workings already available at enterprise as bioengineered structures. article substantiates confirms possibility usi...