Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.


The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2004 1
2011 2
2012 1
2013 1
2014 3
2016 2
2017 1
2018 3
2019 1
2020 5
2021 3
2022 1
2023 0

Text availability

Article attribute

Article type

Publication date

Search Results

24 results

Results by year

Filters applied: . Clear all
Page 1
AI Research Funding Portfolios and Extreme Growth.
Rahkovsky I, Toney A, Boyack KW, Klavans R, Murdick DA. Rahkovsky I, et al. Among authors: boyack kw. Front Res Metr Anal. 2021 Apr 6;6:630124. doi: 10.3389/frma.2021.630124. eCollection 2021. Front Res Metr Anal. 2021. PMID: 33870068 Free PMC article.
Massive covidization of research citations and the citation elite.
Ioannidis JPA, Bendavid E, Salholz-Hillel M, Boyack KW, Baas J. Ioannidis JPA, et al. Among authors: boyack kw. Proc Natl Acad Sci U S A. 2022 Jul 12;119(28):e2204074119. doi: 10.1073/pnas.2204074119. Epub 2022 Jul 7. Proc Natl Acad Sci U S A. 2022. PMID: 35867747 Free PMC article.
A novel approach to predicting exceptional growth in research.
Klavans R, Boyack KW, Murdick DA. Klavans R, et al. Among authors: boyack kw. PLoS One. 2020 Sep 15;15(9):e0239177. doi: 10.1371/journal.pone.0239177. eCollection 2020. PLoS One. 2020. PMID: 32931500 Free PMC article.
Thousands of scientists publish a paper every five days.
Ioannidis JPA, Klavans R, Boyack KW. Ioannidis JPA, et al. Among authors: boyack kw. Nature. 2018 Sep;561(7722):167-169. doi: 10.1038/d41586-018-06185-8. Nature. 2018. PMID: 30209384 No abstract available.
Bibliometrics: Is your most cited work your best?
Ioannidis JP, Boyack KW, Small H, Sorensen AA, Klavans R. Ioannidis JP, et al. Among authors: boyack kw. Nature. 2014 Oct 30;514(7524):561-2. doi: 10.1038/514561a. Nature. 2014. PMID: 25355346 No abstract available.
24 results