in ancient times, nomad tribes of the north caucasus, passing through caucasian natural gates, most importantly among them, darial and derbent, plundered wealthy southern regions. during of reign of khosrow anushirvan, the sasanian king built strong fortresses along these passages, and caucasian nomadic tribes of the north caucasus could no longer pass through these two passages to invade south...

Because of the paramount importance of job satisfaction and due to its main consequences such as reduction of work absence and resignation, personnel promotion and society’s health, and more importantly, its role in achievement of organization goals, this study aimed at investigating the effects of six social factors including personnel’s belief, salary and benefits, participation in organizati...

As battlefield communications technologies have begun to achieve their potential, the notion of ‘winning the information war’ has begun to take on a new complexion—one in which we may be our own biggest enemy. A fundamental problem is that the overhead costs and complexity associated with deciding how to allocate information resources—including generation, processing and routing resources—are t...

because of the paramount importance of job satisfaction and due to its main consequences such as reduction of work absence and resignation, personnel promotion and society’s health, and more importantly, its role in achievement of organization goals, this study aimed at investigating the effects of six social factors including personnel’s belief, salary and benefits, participation in organizati...