After 1950`s, gradually the variable of human capital was included in the economic growth analysis .Foreign trade has also provided economic growth. Among other variables, which can be effective on the economic growth, are the country's economic and political structure and history of the oil or socialist system. The aim of this study was to analyze the effect of human capital, foreign trade, ha...

Anthropological studies of human populations are traditionally aimed at identifying the relative contributions of the genetic, physiological and cultural mechanisms underlying the geographical micro-differentiation and adaptation of populations to the different environments in which they live. According to this approach, all anthropological variables are subjected to environmental pressures and...

In this paper, we determine the critical time, when a weak discontinuity in the shallow water equations culminates into a bore. Invariance group properties of the governing system of partial differential equations (PDEs), admitting Lie group of point transformations with commuting infinitesimal operators, are presented. Some appropriate canonical variables are characterized that transform equat...

always, financial sector has a central role in development and economic growth. hence the relationship between financial development and economic growth appears to be essential. this article examines the impact of financial development on economic growth, with consider other variables affecting the economic growth, such as ratio of commercial, domestic investment and interest rate. this study e...

public participation in urban decision-making process is one of the main elements of a democratic system, which can help establish balance and harmony between different sections of the society. this paper mainly aims to study the effect of economic and social welfare on the degree of citizen participation in urban affairs. our main hypothesis emphasizes that there is a strong positive correlati...

sustainability in 19 different arab countries has been studied through investigating the relationship between economic development and energy consumption. data collected has been studied as a whole (total countries data) and as segregated data (oil exporting and oil importing countries data) i.e. three categories. the regression model used measures the effect of independent and control variable...