The recognition of multiple spatial patterns: a case study from the French upper paleolithic

A pattern recognition approach to spatial analysis is applied to artifact distributions from the Magdalenian site of Pincevent, Section 36. Patterning is investigated using a κ-means cluster analysis that permits iterative mapping of artifact distributions at several scales of spatial complexity. Multiple scales of patterning are recognized in the Pincevent distributions. These patterns are assessed in terms of those discovered by the excavators through intensive visual inspection of the materials. Basic concordance is seen between these two approaches. Finally, the analysis detects more detailed patterning. A relationship between artifact abundance and location seems to hold constant throughout the site.     

THE CHANGING GEOGRAPHY OF HIGHER MEDICAL EDUCATION IN THE USSR, 1917-1985

During the Soviet period the network of medical schools expanded from one essentially limited to the European part of the country to a widely dispersed system covering the entire territory except for the far north. Analysis of the locational factors of Soviet medical school establishment shows that, like other higher education institutions, these medical schools were located primarily by city population size. Many peripheral regions received schools, despite having only lower-order population centers, and those places where schools were established fared much better in retaining physicians than those where they were not.