University of California System

30.2k papers and 984.5k indexed citations

About

In recent decades, authors affiliated with University of California System have published 30.2k papers, which have received a total of 984.5k indexed citations. Scholars at this organization have produced 2.9k papers in Molecular Biology, 1.8k papers in Electrical and Electronic Engineering and 1.7k papers in Biomedical Engineering on the topics of HIV/AIDS Research and Interventions (421 papers), Advanced MRI Techniques and Applications (421 papers) and HIV, Drug Use, Sexual Risk (291 papers). Their work is cited by papers focused on Molecular Biology (122.5k citations), Biomedical Engineering (64.4k citations) and Materials Chemistry (62.2k citations). Authors at University of California System collaborate with scholars in United States, United Kingdom and China and have published in prestigious journals including Nature, Science and New England Journal of Medicine. Some of University of California System's most productive authors include Peter J. Huber, Karen Barad, Chih‐Ling Tsai, Clifford M. Hurvich, Frank E. Osterloh, Leon O. Chua, Andrew Sih, Nathan J. Emery, John R. Searle and Benjamin Libet.

In The Last Decade

University of California System

27.1k papers receiving 959.9k citations

Countries citing scholars working at University of California System

Since Specialization
Citations

This map shows the geographic impact of research produced by authors working at University of California System. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by papers produced at University of California System with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites University of California System more than expected).

Fields of papers published by authors at University of California System

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers affiliated with University of California System at the time of their publication. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers affiliated with University of California System at the time of their publication.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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2026