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Researcher · Federal Railroad Administration · United States

John Tunna

John Tunna publishes mostly in Mechanical Engineering, Civil and Structural Engineering and Mechanics of Materials, on topics such as Railway Engineering and Dynamics, Mechanical stress and fatigue analysis and Infrastructure Maintenance and Monitoring.

OpenAlex
World rank
#4,904,239
of 7,710,434 ranked researchers
Rank in United States
#1,278,756
of 1,627,098
Works
27
Citations
237
Citations per work
8.8
h-index
7
i10-index 6Top 66% in Mechanical Engineering
John Tunna

What does John Tunna research?

John Tunna's work is mostly in Engineering (76%), Business, Management and Accounting (6%), Materials Science (3%).

Physical Sciences: 21 works · 78.7% of their workEngineering: 20 works · 75.8% of their workMechanical Engineering: 9 works · 34.3% of their workCivil and Structural Engineering: 6 works · 22.9% of their workMechanics of Materials: 4 works · 14.3% of their workIndustrial and Manufacturing Engineering: 1 works · 4.3% of their workMaterials Science: 1 works · 2.9% of their workMaterials Chemistry: 1 works · 2.9% of their workEverything else: 4 works · 15.6% of their workSocial Sciences: 2 works · 5.7% of their workBusiness, Management and Accounting: 2 works · 5.7% of their workStrategy and Management: 2 works · 5.7% of their workTHEIR WORKJohn Tunna27works
Physical Sciences79%Social Sciences6%

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. Engineering2075.8%
    2. Materials Science12.9%
  2. Everything else415.6%
    1. Business, Management and Accounting25.7%
  1. 1Mechanical Engineering34% of their works
  2. 2Civil and Structural Engineering23% of their works
  3. 3Mechanics of Materials14% of their works
  4. 4Strategy and Management6% of their works
  5. 5Industrial and Manufacturing Engineering4% of their works
  6. 6Materials Chemistry3% of their works

Research topics

Which keywords describe John Tunna's research?

The keywords of their largest research topics: Ground Vibration, Railway Dynamics, Finite Element Simulation, Experimental Validation, Fretting Wear, Deep Learning, Pavement and Competition.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 17 words, with their numbers
  1. Ground Vibration151 topic
  2. Railway Dynamics151 topic
  3. Finite Element Simulation102 topics
  4. Experimental Validation61 topic
  5. Fretting Wear61 topic
  6. Deep Learning51 topic
  7. Pavement51 topic
  8. Competition41 topic
  9. Crash Tests41 topic
  10. Guardrail Systems41 topic
  11. Railway Deregulation41 topic
  12. Fatigue Crack Closure31 topic
  13. Finite Element Analysis31 topic
  14. Fracture Toughness Testing31 topic
  15. Threaded Fasteners31 topic
  16. QoS-Aware Middleware21 topic
  17. Semantic Web Services21 topic

Where does John Tunna work?

John Tunna's main affiliation in the publication record is Federal Railroad Administration, United States.

How many publications and citations does John Tunna have?

OpenAlex counts 27 works and 237 citations for John Tunna, an h-index of 7, ranking #4,904,239 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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 have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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