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Researcher · University of Edinburgh · United Kingdom

M. J. O’Hara

M. J. O’Hara publishes mostly in Geophysics, Mechanical Engineering and Astronomy and Astrophysics, on topics such as Geological and Geochemical Analysis, High-pressure geophysics and materials and earthquake and tectonic studies.

ORCID 0000-0001-5072-067X OpenAlex
World rank
#954,818
of 7,710,434 ranked researchers
Rank in United Kingdom
#77,914
of 367,258
Works
186
Citations
6.6k
Citations per work
35.5
h-index
37
i10-index 70Top 6.1% in Geophysics
M. J. O’Hara

What does M. J. O’Hara research?

M. J. O’Hara's work is mostly in Earth and Planetary Sciences (37%), Engineering (12%), Physics and Astronomy (8%).

Physical Sciences: 114 works · 61.4% of their workEarth and Planetary Sciences: 68 works · 36.8% of their workGeophysics: 62 works · 33.2% of their workGeochemistry and Petrology: 7 works · 3.6% of their workEngineering: 23 works · 12.4% of their workMechanical Engineering: 14 works · 7.7% of their workElectrical and Electronic Engineering: 9 works · 4.7% of their workPhysics and Astronomy: 14 works · 7.5% of their workAstronomy and Astrophysics: 14 works · 7.5% of their workMaterials Science: 9 works · 4.7% of their workMaterials Chemistry: 9 works · 4.7% of their workEverything else: 72 works · 38.6% of their workTHEIR WORKM. J. O’Hara186works
Physical Sciences61%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Earth and Planetary Sciences6836.8%
    2. Engineering2312.4%
    3. Physics and Astronomy147.5%
    4. Materials Science94.7%
  2. Everything else7238.6%
  1. 1Geophysics33% of their works
  2. 2Mechanical Engineering8% of their works
  3. 3Astronomy and Astrophysics8% of their works
  4. 4Materials Chemistry5% of their works
  5. 5Electrical and Electronic Engineering5% of their works
  6. 6Geochemistry and Petrology4% of their works

Research topics

Which keywords describe M. J. O’Hara's research?

The keywords of their largest research topics: Plate Tectonics, Geochronology, Zircon, Crystal Structure Prediction, Mantle Dynamics, Earthquakes, Subduction and Mars.

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 17 words, with their numbers
  1. Plate Tectonics1282 topics
  2. Geochronology831 topic
  3. Zircon831 topic
  4. Crystal Structure Prediction451 topic
  5. Mantle Dynamics451 topic
  6. Earthquakes351 topic
  7. Subduction351 topic
  8. Mars211 topic
  9. Martian Surface211 topic
  10. Solar System Abundances151 topic
  11. Terrestrial Planets151 topic
  12. Paleoproductivity141 topic
  13. Paleoredox141 topic
  14. Climate Change131 topic
  15. Paleoclimatology131 topic
  16. Residual Stress131 topic
  17. Welding131 topic

Where does M. J. O’Hara work?

M. J. O’Hara's main affiliation in the publication record is University of Edinburgh, United Kingdom.

How many publications and citations does M. J. O’Hara have?

OpenAlex counts 186 works and 6,611 citations for M. J. O’Hara, an h-index of 37, ranking #954,818 of 7,710,434 researchers worldwide on the quality 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 M. J. O’Hara

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

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