246 citations · 467 across the 32 of their papers we have counts for
3 papers · 2 filters
The European Union, China, and the United States in the Top-1% and Top-10% Layers of Most-Frequently-Cited Publications: Competition and Collaborations
Loet Leydesdorff, Caroline S. Wagner, Lutz Bornmann
The percentages of shares of world publications of the European Union and its member states, China, and the United States have been represented differently as a result of using dif…
BRICS countries and scientific excellence: A bibliometric analysis of most frequently-cited papers
Lutz Bornmann, Caroline Wagner, Loet Leydesdorff
The BRICS countries (Brazil, Russia, India, and China, and South Africa) are noted for their increasing participation in science and technology. The governments of these countries…
Recent Developments in China-U.S. Cooperation in Science
Caroline Wagner, Loet Leydesdorff, Lutz Bornmann
China's remarkable gains in science over the past 25 years have been well documented (e.g., Jin and Rousseau, 2005a; Zhou and Leydesdorff, 2006; Shelton & Foland, 2009) but it is l…