Abstract: Undoubtedly one of the most far-reaching and
controversial topics considered in the past few decades, has been
globalization. Globalization lies in the essence of the modern culture.
It is a complex and rapidly expanding network of links and mutual
interdependence that is an aspect of modern life; though some argue
that this link existed since the beginning of human history. If we
consider globalization as a dynamic social process in which the
geographical constraints governing the political, economic, social and
cultural relationships have been undermined, it might not be possible
to simply describe its impact on the urban fabric. But since in this
phenomenon the increase in communications of societies (while
preserving the main cultural - regional characteristics) with one
another and the increase in the possibility of influencing other
societies are discussed, the need for more studies will be felt. The
main objective of this study is to grade based on some globalization
factors on urban fabric applying the TOPSIS model. The research
method is descriptive - analytical and survey. For data analysis, the
TOPSIS model and SPSS software were used and the results of GIS
software with fourteen cities are shown on the map. The results show
that the process of being influenced by the globalization of the urban
fabric of fourteen zones of Isfahan was not similar and there have
been large differences in this respect between city zones; the most
affected areas are zones 5, 6 and 9 of the municipality and the least
impact has been on the zones 4 and 3 and 2.
Abstract: This paper is focusing on designing a control system
for wind turbine which can control the speed and output power
according to arbitrary algorithm. Reference Tracking Method is used
to control the turbine spinning speed in order to increase its output
energy.
Abstract: The objective of this paper is to present a
comparative study of Homotopy Perturbation Method (HPM),
Variational Iteration Method (VIM) and Homotopy Analysis
Method (HAM) for the semi analytical solution of Kortweg-de
Vries (KdV) type equation called KdV. The study have been
highlighted the efficiency and capability of aforementioned methods
in solving these nonlinear problems which has been arisen from a
number of important physical phenomenon.