Nanjing University of Posts and Telecommunications's research now spans 59 countries

Research at Nanjing University of Posts and Telecommunications is a global undertaking: the university co-authors with 731 institutions in 59 countries, and international collaborators appear on 19% of its output.

Its largest single research relationship is with Zhejiang University in China, at 2,892 joint works. Across the network, five-year output reaches 20,352 co-authored works.

Connectivity of this kind is increasingly the currency of modern science, and it is measurable: the open scholarly record makes every one of these relationships public and checkable.

The Research Collaboration Index, the first global account of how universities actually collaborate, publishes its first full edition on Tuesday 15 September at 09:00 UK.

Every figure derives from the open global research record and is checkable at source.