John O’Brien
John O’Brien publishes mostly in Molecular Biology, Geophysics and Renewable Energy, Sustainability and the Environment, on topics such as RNA modifications and cancer, Biochemical and Molecular Research and Seismology and Earthquake Studies.
- World rank
- #266,913 of 1,633,909 ranked researchers
- Rank in Ireland
- #770 of 4,477
- Works
- 20
- Citations
- 74
- Citations per work
- 3.7
What does John O’Brien research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Molecular Biology18% of their works
- 2Geophysics9% of their works
- 3Renewable Energy, Sustainability and the Environment9% of their works
- 4Artificial Intelligence9% of their works
- 5Geology9% of their works
- 6Physiology9% of their works
Research topics
Which keywords describe John O’Brien's research?
The keywords of their largest research topics: Arctic, Drilling Fluids, Enzyme Regulation, Full-Waveform Tomography, geology, Hydrogenases, m6A-seq and Machine Learning.
- m6A-seq
- Well Integrity
- Seismic Waveform Inversion
- RNA methylation
- Nucleotide Metabolism
- Machine Learning
- Full-Waveform Tomography
- Drilling Fluids
- Arctic
- Enzyme Regulation
- Hydrogenases
- Nitrogen Fixation
- Pore Structure
- Seismic Signals
- Shale Gas
- geology
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 16 words, with their numbers
- Arctic11 topic
- Drilling Fluids11 topic
- Enzyme Regulation11 topic
- Full-Waveform Tomography11 topic
- Hydrogenases11 topic
- Machine Learning11 topic
- Nitrogen Fixation11 topic
- Nucleotide Metabolism11 topic
- Pore Structure11 topic
- RNA methylation11 topic
- Seismic Signals11 topic
- Seismic Waveform Inversion11 topic
- Shale Gas11 topic
- Well Integrity11 topic
- geology11 topic
- m6A-seq11 topic
Where does John O’Brien work?
John O’Brien's main affiliation in the publication record is University College Dublin, Ireland.
How many publications and citations does John O’Brien have?
Science Explorer counts 20 works and 74 citations for John O’Brien, ranking #266,913 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 John O’Brien
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