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Researcher · Quest Diagnostics (United States) · United States

H. D. Tjia

H. D. Tjia publishes mostly in Geology, Geophysics and Environmental Chemistry, on topics such as Geological and Geophysical Studies, earthquake and tectonic studies and Seismic Imaging and Inversion Techniques.

OpenAlex
World rank
#1,014,566
of 1,633,909 ranked researchers
Rank in United States
#266,379
of 358,040
Works
41
Citations
55
Citations per work
1.3

What does H. D. Tjia research?

Geology: 43.8%Geophysics: 27.1%Environmental Chemistry: 10.4%Mechanics of Materials: 6.3%other fields: 12.4%44%top field
Geology43.8%Geophysics27.1%Environmental Chemistry10.4%Mechanics of Materials6.3%other fields12.4%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Geology44% of their works
  2. 2Geophysics27% of their works
  3. 3Environmental Chemistry10% of their works
  4. 4Mechanics of Materials6% of their works
  5. 5Earth-Surface Processes4% of their works
  6. 6Control and Systems Engineering2% of their works

Research topics

Which keywords describe H. D. Tjia's research?

The keywords of their largest research topics: Continental Margin, Crustal Structure, Cenozoic Evolution, Plate Tectonics, Earthquakes, Subduction, Anaerobic and Full-Waveform Tomography.

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 19 words, with their numbers
  1. Continental Margin212 topics
  2. Crustal Structure212 topics
  3. Cenozoic Evolution181 topic
  4. Plate Tectonics181 topic
  5. Earthquakes61 topic
  6. Subduction61 topic
  7. Anaerobic51 topic
  8. Full-Waveform Tomography51 topic
  9. Methane Oxidation51 topic
  10. Seismic Waveform Inversion51 topic
  11. Tectonics52 topics
  12. Arctic31 topic
  13. Pore Structure31 topic
  14. Shale Gas31 topic
  15. geology31 topic
  16. Fluvial Systems21 topic
  17. Sedimentation21 topic
  18. Machine Learning11 topic
  19. Mineral Prospectivity11 topic

Where does H. D. Tjia work?

H. D. Tjia's main affiliation in the publication record is Quest Diagnostics (United States), United States.

How many publications and citations does H. D. Tjia have?

Science Explorer counts 41 works and 55 citations for H. D. Tjia, ranking #1,014,566 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.

Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.