Current Index date range: 2012-05-28 ~ 2013-05-27
These rankings are based on the number1 of papers that were published within the last 12 months from institutions located in the countries listed below. These rankings only include papers that were published as Articles, Letters and Brief Communications, or Reviews in Nature and/or Nature monthly research journals.
To filter the results of these rankings please use the links below. To view rankings of institutions for each country click on the country name. To view a list of articles click on the number in the right hand column. Institution rankings as well as historical data from past years are also available.
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|15.||Papua New Guinea||0.06||2|
- These rankings are updated weekly and are based upon papers published in Research Articles and Letters in Nature and Nature monthly research journals (excluding journals from scientific societies).
- Represents the corrected count by calculating a corrected point total for each paper from a given country or institution as a decimal fraction of one (up to a maximum of 1), by taking into account the percentage of authors of the paper from that country or institution. All authors are assumed to contribute equally to corrected count, and an author with multiple affiliations is assumed to be divided equally among those affiliations. When an author gives a "present address", "permanent address" or "current address" that affiliation is assumed to not be involved in that author's contribution to the paper and is not included in the corrected count.
- Represents the total number of articles that list authors from a given country or institution, regardless of the percentage of authors of the paper from that country or institution.
Feedback and comments regarding the Nature Publishing Index Asia-Pacific can be sent to .