Nowadays almost all big cities are confronting heavy traffic and suffering from lack of parking lots which leads in traffic jam. According to the significant role of vertical parking in reducing the traffic load and smoothing the traffic current; this study was carried out with the purpose of presenting a decision support system for vertical parking site selection for mechanical and constructiv...

In the new era of information explosion, a new phenomenon in organizations is the conscious organizational Forgetting. This phenomenon has led to research into the effects of the information accumulation in organizations and the ways out of it, are examined. In this context, the present study has been to investigate the relationship between organizational forgetting and the municipality perform...

  Background and aim Although sweepers are one of the high risk groups for HIV and HBV infections nevertheless, there is a paucity of research into high risk behaviors of sweepers. The aim of this study was to determine occupational high risk behaviors leading to infection in sweepers who are working in district twenty, Tehran municipality.   MethodsThis study is a descriptive-analytical type. ...

The purpose of this article is to develop a causal model for corruption in Tehran Municipality as a base theory for anti-corruption policies in this agency. In order to implement this research, variables causing corruption in Tehran Municipality were identified by examining the background and relevant literature review. Following that, using exploratory factor analysis method, the extracted fac...