With the release of the Nature Index 2020 Annual Tables, we celebrate the institutions and countries producing high-quality research in the natural sciences. As clinicians, world leaders and ...

Each year, the Nature Index publishes tables based on counts of high-quality research outputs in the previous calendar year. Users please note: The Nature Index database undergoes regular updating, ...

The indexes on a the tables of a large database make a huge difference in its performance and utility. Without an index, locating a single record in a large table can take several seconds; with the ...