This paper studies the role of social security in the prevention of social deviances. About 304 of high school girl students in Shoush (South west of Iran) were (systematic) randomly chosen. The research method was survey with questionnaire. The data were analyzed through spss along with Pearson coefficient correlation, Analysis of Variance, multivariable regression and path analysis were used ...

extended abstract 1. introduction human as the main component of society and economy had a requirement that food security and healthy food nutrition was initially and major. food insecurity and hungry can be affect on human health in the first stage, and social and psychological consequences in addition. food security is a complex condition that its dimensions were availability, access, utiliza...

The issue of unit commitment is one of the most important economic plans in power system. In modern and traditional power systems, in addition to being economical of the planning, the issue of security in unit operation is also of great importance. Hence power system operation confronts units’ participation and input considering network security constrains. The issue of units’ participation is ...

A brief description of the terms "information support" and security" subjects economic activity is given. The necessity ensuring protection information support in system security organizations substantiated. classification attacks risks their occurrence has been carried out. strategies for environment presented.