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Expansion diffusion: an innovation or idea that develops in a source area and remains strong there, while also spreading outward to other areas. This can include hierarchical, stimulus, and contagious diffusion. Relocation diffusion: an idea or innovation that migrates into new areas, leaving behind its origin or source of the cultural trait.
Wave 1, predating Kurgan I, expansion from the lower Volga to the Dnieper, leading to coexistence of Kurgan I and the Cucuteni–Trypillia culture. Repercussions of the migrations extend as far as the Balkans and along the Danube to the Vinča culture in Serbia and Lengyel culture in Hungary .
[3]: 255–56 Also, unlike trans-cultural diffusion, hyperdiffusionism does not use trading and cultural networks to explain the expansion of a society within a single culture; instead, hyperdiffusionists claim that all major cultural innovations and societies derive from one (usually lost) ancient civilization.
Original mapping by John Snow showing the clusters of cholera cases in the London epidemic of 1854, which is a classical case of using human geography. Human geography or anthropogeography is the branch of geography which studies spatial relationships between human communities, cultures, economies, and their interactions with the environment, examples of which include urban sprawl and urban ...
AIDS is a prominent example in modern-day society of a mixed diffusion disease, often spreading along the hierarchal, network, and contagious diffusion patterns. [ 9 ] [ 10 ] The value of mapping and Geographic Information Systems (GIS) is becoming better known to public health professionals to help link disease control to prevention efforts ...
Demic diffusion, as opposed to trans-cultural diffusion, is a demographic term referring to a migratory model, developed by Luigi Luca Cavalli-Sforza, of population diffusion into and across an area that had been previously uninhabited by that group and possibly but not necessarily displacing, replacing, or intermixing with an existing ...
In some areas with high linguistic diversity, a number of areal features have spread across a set of languages to form a sprachbund (also known as a linguistic area, convergence area or diffusion area). Some examples are the Balkan sprachbund, the Mainland Southeast Asia linguistic area, and the languages of the Indian subcontinent. [citation ...
The concept of global cultural flows was introduced by anthropologist Arjun Appadurai in his essay "Disjuncture and difference in the global cultural economy" (1990), in which he argues that people ought to reconsider the Binary oppositions that were imposed through colonialism, such as those of ‘global’ vs. ‘local’, south vs. north, and metropolitan vs. non-metropolitan.