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.

Https

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

Filters

My NCBI Filters

Results by year

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

Year Number of Results
2017 1
2018 1
2019 1
2020 1
2022 3
2023 0

Text availability

Article attribute

Article type

Publication date

Search Results

7 results

Results by year

Filters applied: . Clear all
Page 1
Logical Entropy of Information Sources.
Xu P, Sayyari Y, Butt SI. Xu P, et al. Among authors: butt si. Entropy (Basel). 2022 Aug 23;24(9):1174. doi: 10.3390/e24091174. Entropy (Basel). 2022. PMID: 36141060 Free PMC article.
Hosoya Polynomial for Subdivided Caterpillar Graphs.
Numan M, Nawaz A, Aslam A, Butt SI. Numan M, et al. Among authors: butt si. Comb Chem High Throughput Screen. 2022;25(3):554-559. doi: 10.2174/1386207323666201211094406. Comb Chem High Throughput Screen. 2022. PMID: 33308123