نتایج جستجو برای: historical geography
تعداد نتایج: 126534 فیلتر نتایج به سال:
This article argues that the history of geography should be written from an externalist perspective; that is, its history should be directly related to the larger historical context in which it is embedded. My example is American human geography during the early Cold War period. The argument is that as a result of America’s experience during the Second World War, the USA mobilised its academy t...
Travel journals from different historical periods contain valuable insights that could be analyzed from different aspects and through that we can understand other people’s points of view about us. Description of different cities in travel literature represents French travelers’ views about these cities besides informing us about the quality and quantity of those cities at the times. “Represen...
We study the pattern of geographic concentration of industries in EU countries and regions between 1972 and 1995. We find that changes in concentration levels were mainly due to industry mobility rather than historical accidents and past levels of concentration as often argued by the New Economic Geography literature.
Comparing suicide rates between Victorian and modern times, and the impact of the asylum, should enable a useful historical perspective on how effective our treatment approaches really are. Difficulties include clarifying the 'social geography', the underlying diagnoses, the reasons for admission and the reliability of case book data and follow-up arrangements.
We study the pattern of geographic concentration of industries in EU countries and regions between 1972 and 1995. We find that changes in concentration levels were mainly due to industry mobility rather than historical accidents and past levels of concentration as often argued by the New Economic Geography literature.
The discipline of historical geography evolved rapidly in the 20th century [...]
cultural communications among nations consist of various subjects and architectural art styles are the most distinct and recognized subjects in this area of studding. the republic of dagestan in south of russian federation, not only from the past has cultural and historical relation with iran, but also ct located in the historical geography of cultural iran. this relationship was more due to th...
Examining how historical and contemporary geographic and environmental factors contribute to genetic divergence at different evolutionary scales is a central yet largely unexplored question in ecology and evolution. Here, we examine this key question by investigating how environmental and geographic factors across different epochs have driven genetic divergence at deeper (phylogeographic) and s...
PREMISE OF THE STUDY Geography and climate shape the distribution of organisms, their genotypes, and their phenotypes. To understand historical and future evolutionary and ecological responses to climate, we compared the association of geography and climate of three oak species (Quercus engelmannii, Quercus berberidifolia, and Quercus cornelius-mulleri) in an environmentally heterogeneous regio...
Fifteen allele frequencies have previously been determined for 50 villages of the Yanomama, an Amerindian tribe from southern Venezuela and northern Brazil. These frequencies were subjected to spatial autocorrelation analysis to investigate their population structure. There are significant spatial patterns for most allele frequencies. Clinical patterns, investigated by one-dimensional and direc...
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