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
2013 1
2019 1
2020 4
2023 1
Text availability
Article attribute
Article type
Publication date

Search Results

7 results
Results by year
Filters applied: . Clear all
Page 1
The online competition between pro- and anti-vaccination views.
Johnson NF, Velásquez N, Restrepo NJ, Leahy R, Gabriel N, El Oud S, Zheng M, Manrique P, Wuchty S, Lupu Y. Johnson NF, et al. Among authors: velasquez n. Nature. 2020 Jun;582(7811):230-233. doi: 10.1038/s41586-020-2281-1. Epub 2020 May 13. Nature. 2020. PMID: 32499650
Simple mathematical law benchmarks human confrontations.
Johnson NF, Medina P, Zhao G, Messinger DS, Horgan J, Gill P, Bohorquez JC, Mattson W, Gangi D, Qi H, Manrique P, Velasquez N, Morgenstern A, Restrepo E, Johnson N, Spagat M, Zarama R. Johnson NF, et al. Among authors: velasquez n. Sci Rep. 2013 Dec 10;3:3463. doi: 10.1038/srep03463. Sci Rep. 2013. PMID: 24322528 Free PMC article.
Offline events and online hate.
Lupu Y, Sear R, Velásquez N, Leahy R, Restrepo NJ, Goldberg B, Johnson NF. Lupu Y, et al. Among authors: velasquez n. PLoS One. 2023 Jan 25;18(1):e0278511. doi: 10.1371/journal.pone.0278511. eCollection 2023. PLoS One. 2023. PMID: 36696388 Free PMC article.
HERFD-XANES probes of electronic structures of ironII/III carbene complexes.
Guo M , Prakash O , Fan H , de Groot LHM , Hlynsson VF , Kaufhold S , Gordivska O , Velásquez N , Chabera P , Glatzel P , Wärnmark K , Persson P , Uhlig J . Guo M , et al. Among authors: velasquez n. Phys Chem Chem Phys. 2020 Apr 28;22(16):9067-9073. doi: 10.1039/c9cp06309a. Epub 2020 Apr 16. Phys Chem Chem Phys. 2020. PMID: 32297625