Social alienation means disgust, isolation, sense of lack of identity, cut off from society and finally the feeling of socio-cultural anomie in the modern society. The main purpose of this research is to study the factors affecting social alienation by meta-analysis method in the period of 1387 to 1401. The research method is Meta-Analysis (quantitative), its statistical population is 51 docum...

Historical studies of plazas show this fact that nowadays, compared to past, plazas have a more important role in structure of cities. And also they influence more on shape and organization of a city’s environments. Studies show that plazas are considered in two ways, according to the aesthetics and according to their functions. Each plaza in case of its roles in individuals lives has s...

Buyid dynasty used Deylam political and social conditions and Tabaristan inhabitants’ intellectual background to establish a new kingdom based on the spirit of warfare and anti-alien. Tabaristan historical geography has influenced the way Buyid dynasty used the idea of "Iranshahri" and "Farah izadi". The main question of the article is what effect did Tabaristan geography have on continuing Ira...

chapter one is devotod to collect some notion and background informations, which are needed in the next chapters. it also contains some important statements which will be proved in a more general context later in this thesis. in chapter two, we show that if the marginal factor-group is of order np1...pk,n>1, then we obtain a bound for the order of the verbal subgroup. also a bound for the bear-...