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Institution · Philadelphia · United States

O’Donnell Associates

odonnellassociates.comROR OpenAlex
Research works
39
fractional, all time
Citations
439
11.2 per fractional work
Top-10% rate
0.0%
record average 16.5%
Open access
1%
world 28%

Not ranked overall: O’Donnell Associates is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

What does O’Donnell Associates specialise in?

Where its research is concentrated relative to its size: Engineering takes 5.0× the share of its output that it takes of world research.

  1. EngineeringField · 29.0 works5.0×
← less than its size predicts1×more →

Location quotient, a volume reading rather than an impact one. It surfaces small, lopsided specialities.

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Who are the top researchers at O’Donnell Associates?

Ranked on the composite score, W. J. O’Donnell lead among researchers whose main affiliation is O’Donnell Associates.

  1. 1 W. J. O’Donnell United States · #1,267,499 worldwide 28 citations · 20 works
All ranked researchers at O’Donnell Associates

Which keywords describe research at O’Donnell Associates?

By fractional works in all years, weighted toward what it does more of than the world: Finite Element Analysis, Mechanical Properties, Corrosion, Loosening Mechanism, Pipeline, Threaded Fasteners, Hydrogen Embrittlement and Fatigue Crack Closure.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in all years in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Finite Element Analysis4▲ 46×4 topics
  2. Mechanical Properties4▲ 11×7 topics
  3. Corrosion3▲ 73×3 topics
  4. Loosening Mechanism3▲ 496×1 topic
  5. Pipeline3▲ 78×3 topics
  6. Threaded Fasteners3▲ 496×1 topic
  7. Fatigue Crack Closure3▲ 144×1 topic
  8. Fracture Toughness Testing3▲ 144×1 topic
  9. Hydrogen Embrittlement3▲ 64×3 topics
  10. Ductile Fracture2▲ 166×1 topic
  11. Sheet Metal Forming2▲ 166×1 topic
  12. Vibration Analysis2▲ 20×5 topics
  13. Steel2▲ 140×2 topics
  14. Constitutive Modeling2▲ 50×2 topics
  15. Microstructural Evolution2▲ 27×2 topics
  16. Pitting Corrosion2▲ 87×2 topics
  17. Stress Analysis2▲ 166×2 topics
  18. Nonlinear Dynamics2▲ 17×3 topics
  19. Failure Analysis2▲ 30×2 topics
  20. Fracture Mechanics2▲ 53×3 topics
  21. Fatigue Fracture2▲ 292×1 topic
  22. Fracture Mechanisms2▲ 292×1 topic
  23. Eddy Current Testing1▲ 79×1 topic
  24. Non-Destructive Evaluation1▲ 79×1 topic
  25. Ballistic Impact1▲ 45×2 topics
  26. Dynamic Response1▲ 48×2 topics
  27. Gas Pipeline1▲ 186×1 topic
  28. Material Degradation1▲ 186×1 topic
  29. Steel Structures1▲ 89×2 topics
  30. Adhesion1▲ 86×1 topic
  31. Axially Moving Systems1▲ 60×1 topic
  32. Fluid-Conveying Pipes1▲ 60×1 topic
  33. Gecko1▲ 86×1 topic
  34. Microstructure1▲ 5.9×2 topics
  35. Dynamic Deformation1▲ 90×1 topic
  36. High Strain Rate1▲ 90×1 topic
  37. Analysis1▲ 23×2 topics
  38. Deformation1▲ 106×1 topic
  39. Fluid-Structure Interaction1▲ 14×3 topics
  40. Fracture1▲ 27×2 topics

Which research topics does O’Donnell Associates publish most on?

By volume in 2022–2025: Cardiac, Anesthesia and Surgical Outcomes, Cardiac and Coronary Surgery Techniques and Coronary Interventions and Diagnostics.

  1. 1 Cardiac, Anesthesia and Surgical Outcomes Cardiology and Cardiovascular Medicine 0 works
  2. 2 Cardiac and Coronary Surgery Techniques Surgery 0 works
  3. 3 Coronary Interventions and Diagnostics Surgery 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available1.1%not open98.9%

World: 28% of research is openly available.

with international co-authors5.4%domestic only94.6%

World: 19% is written across borders.

How has O’Donnell Associates's research output changed?

199020002010
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Philadelphia

All research institutions in Philadelphia

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.