in present paper, housing has been considered as a multidimensional and heterogeneous item. its characteristics has been considered as key elements in determination of unit price of each building unit. the aim of the present paper is to determine the degree of importance which each charactericstics of housing has for users. there fore, hedonic price function of urbun housing in khoramabad estim...

The article analyzes the Brazilian welfare model according to elements central to the emergence and to the development of social protection systems. It is intended to discuss to what extent the absence or incompleteness of those elements weaken the model built in the 1988 Constitution. The general precepts of social protection are initially presented to characterize and discuss those issues as ...

Sustainability is observed in many aspects and elements of traditional Iranian architecture, plannerand landscape architecture, and this method was used to solve many problems for many countries. The aim of thisarticle is to achieve a sustainable approach in planning urban renewal projects to identify the relationship betweenurban design considerations and the sustainable development objectives...

Nowadays, the popularity of social networks as marketing tools has brought a deal of attention to social networks analysis (SNA). One of the well-known Problems in this field is influence maximization problems which related to flow of information within networks. Although, the problem have been considered by many researchers, the concept behind of this problem has been used less in business con...

The main aim of this study was to investigate the relationship of students' social capital components and entrepreneurship intention. The statistical population of this study consisted of all students of University College of Agriculture and Natural Resources, University of Tehran (N=2600) among which 155 students where accessed based on Cochran formula and through convenient sampling. Data wer...

Objective: The purpose of this study is to identify and extract the implications of critical realism for science, technology and innovation policy-making as one of the later research traditions in social sciences. Nevertheless, its main focus, according to the different stages of the policy-making cycle and extent of its contributing factors, is on the stage of "policy evaluation". Methods: Thi...

built environment does not “simply appear overnight, like a movie-set springing up on a vacant lot, but has to be produced”.thus, the first point in dealing with such an environment is considered to be the tracing of time in the evaluation of the city and keeping in mind that the whole is more than its parts. the last point becomes naturally understood when the process of city building is p...