November 20, 2014
One more indexing service is introduced by Nature recently.
"The Nature Index tracks the affiliations of high-quality scientific articles. Updated monthly, the Nature Index presents recent research outputs by institution and country. Use the Nature Index to interrogate publication patterns and to benchmark research performance."
Find out more: www.natureindex.com
image source: http://www.nature.com/nature/supplements/nature-index-2014-global
