Darryl W. O’Brien

23 papers receiving 387 citations

Peers

Darryl W. O’Brien
Comparison fields: 5 of 111
  • Pediatrics, Perinatology and Child Health 131
  • Obstetrics and Gynecology 83
  • Physiology 78
  • Molecular Biology 68
  • Cardiology and Cardiovascular Medicine 66
Replace Hongyu Duan with:
Hongyu Duan China
Yuxian Yang China
Tony Chiu Hong Kong
Sheng Zhao China
Susan Jeffries United States
Jianmei Yang China
Jingwen Zhu China
Mikiko Kawaguchi Japan
Jiayue Li China
Pei-Fang Su Taiwan
Darryl W. O’Brien relative to Hongyu Duan China Hongyu Duan's profile →
Citations per field
00.5×4.9×
Hongyu Duan · 1×
Citations per year

Countries citing papers authored by Darryl W. O’Brien

Since Specialization
Citations

This map shows the geographic impact of Darryl W. 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 Darryl W. 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 Darryl W. O’Brien more than expected).

Fields of papers citing papers by Darryl W. O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Darryl W. 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 Darryl W. O’Brien. The network helps show where Darryl W. O’Brien may publish in the future.

Co-authorship network of co-authors of Darryl W. O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Darryl W. O’Brien. A scholar is included among the top collaborators of Darryl W. 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 Darryl W. O’Brien. Darryl W. O’Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
#WorkIndexed citations
1 0
2 2
3 48
4 13
5 15
6 25
7 21
8 7
9 7
10 13
11 6
12 1
13
Novel methodology for echocardiographic quantification of cardiac shape.
8
14 6
15 12
16 8
17 2
18 2
19 4
20 14

About Darryl W. O’Brien

Darryl W. O’Brien is a scholar working on Transplantation, Speech and Hearing and Physiology, having authored 24 papers that have together received 397 indexed citations. Recurring topics across this work include Cystic Fibrosis Research Advances (5 papers), Pancreatic function and diabetes (3 papers) and Pain Mechanisms and Treatments (2 papers). The work is most often cited by research in Obstetrics and Gynecology (83 citations), Pediatrics, Perinatology and Child Health (131 citations) and Management Science and Operations Research (47 citations). Darryl W. O’Brien has collaborated with scholars based in Canada, Australia and China. Frequent co-authors include Sandra T. Davidge, Yi Xu, Sarah Williams, Yingbin Feng, Xianbo Zhao, R. E. Snyder, Malcolm King, Yuling Fu, Paul W. Armstrong and Yi Xu. Their work appears in journals such as Journal of the American College of Cardiology, The FASEB Journal and Biochemical and Biophysical Research Communications.

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.

Explore authors with similar magnitude of impact

Rankless by CCL
2026