You have /5 articles left. Sign up for a free account or log in. If it's been possible so far to paint a generalized picture of the online student -- an adult ...
Review of Industrial Organization, Vol. 40, No. 1 (February 2012), pp. 21-35 (15 pages) Using patent citation data for the U.S., we test whether knowledge spillovers in biotechnology are sensitive to ...
A research team led by Prof. Wang Jianjun from the Nanjing Institute of Geography and Limnology of the Chinese Academy of Sciences, has produced a global map depicting the distribution and variation ...
In 1931, Harry Beck designed the London “Tube Map” in what would become a highly influential, topology-forward perspective. By largely ignoring the scale of geography above, Beck built an elegant, ...
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