H. O’Brien

About

H. O’Brien is a scholar working on Astronomy and Astrophysics, Electrical and Electronic Engineering and Molecular Biology. According to data from OpenAlex, H. O’Brien has authored 10 papers receiving a total of 133 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Astronomy and Astrophysics, 3 papers in Electrical and Electronic Engineering and 2 papers in Molecular Biology. Recurrent topics in H. O’Brien’s work include Ionosphere and magnetosphere dynamics (8 papers), Solar and Space Plasma Dynamics (6 papers) and Astro and Planetary Science (4 papers). H. O’Brien is often cited by papers focused on Ionosphere and magnetosphere dynamics (8 papers), Solar and Space Plasma Dynamics (6 papers) and Astro and Planetary Science (4 papers). H. O’Brien collaborates with scholars based in United Kingdom, United States and France. H. O’Brien's co-authors include T. S. Horbury, E. Cupido, T. Oddy, C. Carr, T. J. Beek, P. Brown, V. Angelini, J. P. Eastwood, C. J. Owen and A. Fedorov and has published in prestigious journals such as Astronomy and Astrophysics, Review of Scientific Instruments and Measurement Science and Technology.

In The Last Decade

Co-authorship network of co-authors of H. O’Brien i

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Fields of papers citing papers by H. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. O’Brien. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. O’Brien. The network helps show where H. O’Brien may publish in the future.

Countries citing papers authored by H. O’Brien

Since Specialization

Citations

This map shows the geographic impact of H. O’Brien's research. 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 H. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. O’Brien more than expected).

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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