12 citations · 26 across the 13 of their papers we have counts for
Showing 2009 · physics.soc-phShow all
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physics.soc-ph2009
Are the contributions of China and Korea upsetting the world system of science?
Loet Leydesdorff, Ping Zhou
Institutions and their aggregates are not the right units of analysis for developing a science policy with cognitive goals in view. Institutions, however, can be compared in terms…
physics.soc-ph2009
The Emergence of China as a Leading Nation in Science
Ping Zhou, Loet Leydesdorff
China has become the fifth leading nation in terms of its share of the world's scientific publications. The citation rate of papers with a Chinese address for the corresponding aut…
physics.soc-ph2009
Nanotechnology as a Field of Science: Its Delineation in terms of Journals and Patents
Loet Leydesdorff, Ping Zhou
The Journal Citation Reports of the Science Citation Index 2004 were used to delineate a core set of nanotechnology journals and a nanotechnology-relevant set. In comparison with 2…