_________________________________________________________________________________________ Denticles are pulp degenerations in the form of calcified deposits of mineral salts, usually found in molars and lower incisors, as well as in impacted teeth and deciduous molars. Denticles may come in various sizes, from microscopic particles to larger mass that almost obliterate the pulp chamber and are ...

the object of the regional planning is optimum use of resource for the development of regions. one of the most important items in regional development is the recognition of spatial and economical structure of the region. middle sized cities, have the secondary role in the study of economical structure of the regions. global experiments demonstrate that lack of attention to the role of secondary...

Economic Cooperation Organization (ECO), based on regional and multicultural cooperation, has focused on the improvement of living standards, collective as well as individual prosperity of people and economic development of member’s states. Since February 1992 ECO has been expanded to ten as the result of collapse of the Soviet Union. Of course, gas and oil are very important factors in this re...

Railway transportation plays an important role in the economic development of Iran. National Iranian Railways includes fifteen regional railways which operate independently, but under the supervision of National Iranian Railways Company. Evaluating the efficiency of regional railways is an important issue in Iran and is one of the bases for budget and resource allocation for further developmen...

The paper begins by noting that proposals involving significant developments in the regional tradearchitecture are being developed within regional processes that in some cases are simultaneouslypursuing other dimensions of regional economic integration: monetary and financial cooperation inthe case of ASEAN + 3, and the establishment of a common market in the case of ASEAN. At leastthree of the...

Paper delivered at the International Conference on " Cluster management in structural policy – International experiences and consequences for Northrhine-Westfalia " , Duisburg, december 5 th

the reduction in regional differences to stop the movement and displacement of human forces and capital in the direction of preparing the ground for development is very effective. development means boosting human potentials for the improved utilization of his environment. rational utilization depends on economical, social and cultural particulars. therefore any kind of condition that is effecti...

strategic coalition is a model for regional development and new regionalism. in this process, multinational corporation has basic role for economic partnership with national and regional countries. this trend have been for in formed free trade association situation. regional organizations and frameworks can help determine the perceived regional and global development. global framework activitie...

abstract:the paper begins by noting that proposals involving significant developments in the regional tradearchitecture are being developed within regional processes that in some cases are simultaneouslypursuing other dimensions of regional economic integration: monetary and financial cooperation inthe case of asean + 3, and the establishment of a common market in the case of asean. at leastthr...