Charles H. O'Brien
- History top 5%
- Political Science and International Relations
- Sociology and Political Science
- Religious studies top 10%
- History and Philosophy of Science
- Co-authors
- Owen ChadwickJerry H. Bentley
- Topics
- Reformation and Early Modern Christianity (4 papers)European Political History Analysis (2 papers)American Constitutional Law and Politics (2 papers)
- Journals
- The American Historical ReviewTransactions of the American Philosophical SocietyHistory Reviews of New Books
In The Last Decade
Charles H. O'Brien
6 papers receiving 34 citations
Peers
Comparison fields: 5 of 20
- History 35
- Political Science and International Relations 33
- Sociology and Political Science 18
- Religious studies 10
- History and Philosophy of Science 6
Countries citing papers authored by Charles H. O'Brien
This map shows the geographic impact of Charles 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 Charles 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 Charles H. O'Brien more than expected).
Fields of papers citing papers by Charles H. O'Brien
This network shows the impact of papers produced by Charles 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 Charles H. O'Brien. The network helps show where Charles H. O'Brien may publish in the future.
Co-authorship network of co-authors of Charles H. O'Brien
This figure shows the co-authorship network connecting the top 25 collaborators of Charles H. O'Brien. A scholar is included among the top collaborators of Charles H. O'Brien based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Charles H. O'Brien. Charles H. O'Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 2 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 47 | |
| 6 | 2 | |
| 7 | 0 | |
| 8 | 9 |
About Charles H. O'Brien
Charles H. O'Brien is a scholar working on History, Classics and Political Science and International Relations, having authored 8 papers that have together received 68 indexed citations. Recurring topics across this work include Reformation and Early Modern Christianity (4 papers), European Political History Analysis (2 papers) and American Constitutional Law and Politics (2 papers). The work is most often cited by research in History (35 citations), Religious studies (10 citations) and Political Science and International Relations (33 citations). Frequent co-authors include Owen Chadwick and Jerry H. Bentley. Their work appears in journals such as The American Historical Review, Transactions of the American Philosophical Society and History Reviews of New Books.
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.