abstract u.s. attack to afghanistan after 9/11 provided opportunities for us who tried to become the dominant power after collapse of ussr and bipolar world. thinkers like fukuyama believed american liberal democrats thought would be universally accepted without resistances. liberal democracy is the best and final model of governance; in this regard, united state has moral responsibilities for...

Social cohesion is a type of relation that shows individuals, institutions, organizations and various executive groups in different levels are capable of working together, respect each other’s rules and the strategic decisions of the government are presupposed to be adopted from public opinion. Such a situation paves the ground for equal distribution of socio-economic, political opportunities ...

The growth and development of human societies has always been parallel to the production and consumption of energy. Rapid and sustainable development in any country requires establishing a dynamic and stable balance between technical, economic, social and environmental categories while taking into account conditions that do not cause risks or reduce opportunities for progress. Energy and clean ...

The growth and development of human societies has always been parallel to the production and consumption of energy. Rapid and sustainable development in any country requires establishing a dynamic and stable balance between technical, economic, social and environmental categories while taking into account conditions that do not cause risks or reduce opportunities for progress. Energy and clean ...

nowadays,tourism industry considered as one of the main sources of income of a country.unfortunately and despite of owning plenty of cultural historical and natural attractions, iran has not reached to a proper position in this field. besides, the historical cities of a country are considered as the income resource and national wealth of it. qazvin with a rich cultural precedent, have suitable ...

with the increasing population and the need for more food, as well as with the development of science and technology, human approach to unnatural and often chemical inputs to increase agricultural production has been a great expansion and problems such as increased cancers, chronic diseases has created environmental pollution. implementation of organic organic is a solution to these problems . ...

Nowadays, urban management has evolved. Cities are managed for the welfare of most citizens. Urban management has an important role in the success of programs and urban development plans. This issue will be more important especially in relation to sustainable development. Cities due to having natural, historical and cultural attractions are considered as tourism destinations. Development of urb...

Rural tourism and tourism economy are being considered as one of the major economic development indicators. Moreover, most of the planners and policy makers believe that tourism industry is the major element of sustainable development. As such, rural tourism through appropriate planning and identification of advantages and limitations could perform effective role regarding rural development as ...