after the cold war, the concept of international security underwent a modification. among the most important components of such a transformation, the consolidation of ‘environmental security’, a topic in international security, can be taken into account. environmental security deal with threats that are not only the unintentional result of social and economic activities but are very slow in...

after the cold war, the concept of international security underwent a modification. among the most important components of such a transformation, the consolidation of ‘environmental security’, a topic in international security, can be taken into account. environmental security deal with threats that are not only the unintentional result of social and economic activities but are very slow in...

the united states and russia are two important actors in international system. the geography of their national interests is global and extra-regional; therefore, the quality of their relationship affects the security of international system. it can create security or can cause insecurity in international system. after the disintegration of soviet :union: there has been more interaction between ...

ensuring the security in civil aviation - as a primary factor in economical and industrial development - is the major concern of international community. pursuant to the serious challenges in this sector after terrorist events of 11 september 2001 in the united states, international civil aviation organization (icao) as the most important organization relating to the international civil aviatio...

This paper proposes a novel approach for generation scheduling using sensitivitycharacteristic of a Security Analyzer Neural Network (SANN) for improving static securityof power system. In this paper, the potential overloading at the post contingency steadystateassociated with each line outage is proposed as a security index which is used forevaluation and enhancement of system static security....