A new mathematical approach uses data on people's commutes between and within US counties to identify important geographic regions.

EH308 Historical Economic Geography: Cities, Markets and Regions in the 19th and 20th Centuries This information is for the 2020/21 session. Teacher responsible ...

Robert Burnett Hall, The Geographic Region: A Résumé, Annals of the Association of American Geographers, Vol. 25, No. 3 (Sep., 1935), pp. 122-136 ...

A new mathematical approach uses data on people's commutes between and within US counties to identify important geographic regions. Mark He of the University of North Carolina at Chapel Hill and ...

We put forward a method for measuring the social interaction potential of a metropolitan region based on the time-geographic concept of joint accessibility. The metric is sensitive to prevailing land ...

Health determinants vary according to geographic region and may affect the outcomes of patients with metastatic renal cell carcinoma (mRCC) treated during clinical trials of targeted therapy. Here, we ...