conceptualization and understanding of borders, privacies and limits of cities

1. introduction cities are geographic phenomenon that always leads major developments in human history. they are not only interacting with their local hinterland, but also interacting with other cities in economic and social fields. with increasing developments in recent decades in different areas, more placements for cities and geographical studies have been provided again. among the reasons that caused the cities find their prominent position in the study of geography and on the other hand political geography studies again, the issues from increased presence and movement of the population that living in urban areas with rapid development of urbanization in recent decades and high density of population in cities that caused complexity and interaction in urban spaces and change way of living and life in that settlements that do not match with human nature are so important. this is creating some abnormalities and damage social, cultural, security and other modern cities and provided difficulties for living in these cities and management of this space. to reduce this problem, several solutions have been suggested and implemented by experts. but the strategy of this article is to create understanding among citizenship borders, privacies and limits of the city that not discuss yet. 2. theoretical framework borders are imaginary lines around human beings that represent the area of governance, ownership and competence of individuals, groups and countries in higher levels. privacy: the distance between the individual space beyond the borders of individual, group and national create unsafe feeling for person, group or country. city: the physical limit of the city and future development in the master plan. 3. methodology this article is based on descriptive and analytical method and library data, try to describe conceptualization and recognition of border, privacy and limit in city and variety of them. 4. results & discussion the recognition of borders, privacies and limits in the city can produce relax, reducing burden, administration and management of relevant institutions in high level. accordingly, for understanding better some borders, privacies and limits in the cities the first step is recognize of them. the note that we emphasize it is the difference between the concepts of borders, privacies and limits. although it is difficult to articulate the difference between these concepts, but it can be said, the notion of borders is including the sovereignty, jurisdiction and ownership. the border areas with the rule, authority and ownership are absolute and unchangeable. but the concepts of privacy and sovereignty, ownership and relative merits are subject to change. the borders, privacies and limits are ranging below. the first part of border is: personal borders, borders of rooms in the apartment, borders of apartment in the buildings, building in the city, taxes and municipals borders, the borders of city second part: privacy in the city as a whole include: personal privacy, private privacy, privacy space, privacy of home, privacy of the traditional and modern architecture, privacy of neighborhood, privacy of city. third part: the area in the city as a whole include: city limits, local limit, regional limit, influence are of city. 5. conclusions the result of this study indicate that the concept borders, privacies and limits in the city are closely related to each other and they differ from each other in ownership, governance and authority at least in two items and the concept of privacy of ownership, sovereignty and jurisdiction form relatively, however interaction of people to it is intensive, but the sense of ownership, sovereignty and jurisdiction is largely faded. however, identifying and clarifying this topics and issues in cities indicated that complexity in city cause human life under borders, privacies and limits form and organized. this border, privacy and limit were between human long times ago so that difference among them caused challenges and wars. today, due to the phenomenon of globalization differences reduced, not only borders, privacies and limits are stable, but also in urban area according to recognize of people of their rights it become highlighted. studies showed that borders, privacies and limits play a significant role in the life of our communities. their position in relationship and interaction with others and how we use this space and manage this space can regulate our life. so, creating true understanding of borders, privacies and limits in city can complex contemporary life highly in a community that is complex and non-systematic considerably and secure the welfare sector.