Stephen J. O’Brien
Stephen J. O’Brien publishes mostly in Surgery, Education and Political Science and International Relations, on topics such as Shoulder and Clavicle Injuries, Shoulder Injury and Treatment and Knee injuries and reconstruction techniques.
- World rank
- #52,000 of 1,633,909 ranked researchers
- Rank in United States
- #23,839 of 358,040
- Works
- 31
- Citations
- 387
- Citations per work
- 12.5
What does Stephen J. O’Brien research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Surgery34% of their works
- 2Education20% of their works
- 3Political Science and International Relations12% of their works
- 4Epidemiology10% of their works
- 5Orthopedics and Sports Medicine5% of their works
- 6Library and Information Sciences5% of their works
Research topics
Which keywords describe Stephen J. O’Brien's research?
The keywords of their largest research topics: Shoulder Function, Complications, Epidemiology, Globalization, Acromioclavicular Joint, Anterior Cruciate Ligament, Clavicle Fractures and Education Policy.
- Total Knee Replacement
- Gecko
- Arthroplasty
- Nerve Transfer
- Shoulder Pathology
- Neoliberalism
- Education Policy
- Anterior Cruciate Ligament
- Globalization
- Complications
- Shoulder Function
- Epidemiology
- Acromioclavicular Joint
- Clavicle Fractures
- Injury Risk
- Rotator Cuff Tears
- Brachial Plexus
- Adhesion
- Diversity
- Global Citizenship Education
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 20 words, with their numbers
- Shoulder Function72 topics
- Complications62 topics
- Epidemiology62 topics
- Globalization62 topics
- Acromioclavicular Joint41 topic
- Anterior Cruciate Ligament41 topic
- Clavicle Fractures41 topic
- Education Policy41 topic
- Injury Risk41 topic
- Neoliberalism41 topic
- Rotator Cuff Tears41 topic
- Shoulder Pathology41 topic
- Brachial Plexus31 topic
- Nerve Transfer31 topic
- Adhesion21 topic
- Arthroplasty21 topic
- Diversity21 topic
- Gecko21 topic
- Global Citizenship Education21 topic
- Total Knee Replacement21 topic
Where does Stephen J. O’Brien work?
Stephen J. O’Brien's main affiliation in the publication record is Hospital for Special Surgery, United States.
How many publications and citations does Stephen J. O’Brien have?
Science Explorer counts 31 works and 387 citations for Stephen J. O’Brien, ranking #52,000 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Other researchers named Stephen J. O’Brien
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