This paper first describes in detail the method and process for using SPN to model and analyze the reliability of NSSS;then presents an example￡?thus to model the secrecy service subsystem,and analyze the reliability of the subsystem under the security running state.

A digital real-time simulation model of power system in non-full-operating state;

Comprehensiye evaluation of flight students safety state based on fuzzy mathematics;

Fuzzy mode identification of falsework safety state;

Analysis and research on safety state of our contry 1980s housing;

This paper introduced an banker algorithm based on activity-on-node network which can be used to solve the security state on banker algorithm,and demonstrated this algorithm through an example.

This thesis is a part of the Intrusion Detection Alert Management and Intrusion Respond System (IDAMIRS), and it uses the ontology to build the security state part of knowledge base.

Influence of organic pollutants in water on safe running of boiler;

The installation of fine dust on-line monitoring equipment in the BF gas dust-removing system and the entrance pipes of TRT unit can efficiently control the efficacy of dust bags and realize the on-line detecting of gas dust content in TRT unit entrance pipes,thus ensuring the running conditions of TRT unit and its long-term, high-efficient and safe running.

The scientific administration of Novell teaching network is probed into in this essay from three aspects:the regular Novell administration,the establishment of the non-disk work station with multiple disposition and safe running measure

Disadvantages affecting safe operation of collectively owned reservoirs in Yulin city;

Study on the automation system for safe operation and management of rubber dams with decision supporting system(DSS);

Analysis of anti-accident ability of distribution networks and its applications in planning, safe operation & restoration;