View Nature Publication Impact Factor US. publication fee to publish in nature communications, authors are required to pay an article processing charge (apc). Annals of internal medicine (impact factor:
Impact factors are heavily criticized as measures of scientific quality.
The impact factor (if) or journal impact factor (jif) of an academic journal is a scientometric index calculated by clarivate that reflects the yearly average number of citations of articles published in the. Commentaries on impact factors and their use and misuse can be found in our editorials and other content, going back for many years, links to a sample of which are provided at the end of the page. Nature ' s impact factor, a measure of how many citations a journal generates in other works, was 38.138 in 2015 (as measured by thomson isi). It is frequently used as a proxy for the relative importance of a journal within its field.