The paper presents the results of research state spatial representations in preschool children with general speech underdevelopment (GSU) and proposes approach to directions correctional work based on innovative methods. Firstly, relevance this study is fact that understanding relationships connections an important component mental development children. Secondly, often experience difficulties m...

Economics – in the general sense of the critical study of production, distribution and consumption of wealth in human society – is a central theme of liberation theology. Although liberation theologians do not address the technical questions that constitute modern economic theory, they are concerned with the broader issues of the way in which economic organisation relates to the historical expe...

development as a main concern of the governors, politicians, socio-economic planners has attracted so many attentions and regional differences in the process of national development are a main field of policy-making and planning. it is true that when the polarization of development is continued and caused to make a gap between their per capita income and other areas. regional differences betwee...

We consider two models of a system of cities in which landlords have some power in negotiating rental prices at which lands are rented to develop cities. Analysis shows that the equilibrium city size is smaller than the optimal city size in a model in which city sizes are controlled by development companies or by local governments. Furthermore, it is shown that the equilibrium city size tends t...