Spatial, cultural and historical entities in Backa

Amazonian Maize: Diversity, Spatial Distribution and Historical-Cultural Diffusion

Subsistence is one of the factors that determined the presence or migration of prehistoric human populations. At the same time, humans were largely responsible for the dissemination of important crop plants such as maize (Zea mays). Maize is the major domesticated species in the New World, with thousands of landraces that were shaped by environment and human culture. Genetic analyses of archaeo...

Spatial Entities

Recognising Geographical Entities in Scottish Historical Documents

Entities and Relations for Historical Relational Databases

Research to extend models of data to handle the temporal dimension has been conducted mainly in the context of the rela-tional data model. In the relational model, the primary object of database design, manipulation and retrieval is the relation, viewed extensionally as a nite set of tu-ples. A formal system for temporal re-lational data deenition and manipulation associates a temporal domain, ...

role of cultural iran in promotion of multilaieralism in central asia and caucasus

cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...