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Company · Del Mar · United States

G. H. Gillespie Associates (United States)

ghga.comROR OpenAlex
World rank, all time
#31,262
of 42,892
Rank in United States
#6,688
of 8,685
Research works
122
▼ 10% vs 2013–17
Citations
5k
41.0 per fractional work
Top-10% rate
10.0%
record average 16.5%
Open access
31%
world 28%

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.

Agricultural and Biological Sciences: 0.16× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.94× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.33× its world share, 0 worksImmunology and Micro…Earth and Planetary Sciences: 2.20× its world share, 0 worksEarth and Planetary …Engineering: 0.13× its world share, 0 worksEngineeringEnvironmental Science: 0.15× its world share, 0 worksEnvironmental SciencePhysics and Astronomy: 0.09× its world share, 0 worksPhysics and AstronomyHealth Professions: 8.20× its world share, 3 worksHealth ProfessionsMedicine: 1.04× its world share, 3 worksMedicineBusiness, Management and Accounting: 1.78× its world share, 1 worksBusiness, Management…Decision Sciences: 3.56× its world share, 0 worksDecision SciencesEconomics, Econometrics and Finance: 2.23× its world share, 1 worksEconomics, Econometr…Psychology: 1.13× its world share, 0 worksPsychologySocial Sciences: 1.84× its world share, 3 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Health Professions, 8.2×. Every wedge is a field page.

Who are the top researchers at G. H. Gillespie Associates (United States)?

Ranked on the composite score, George H. Gillespie and John K. Gillespie lead among researchers whose main affiliation is G. H. Gillespie Associates (United States).

  1. 1 George H. Gillespie United States · #514,395 worldwide 62 citations · 21 works
  2. 2 John K. Gillespie United States · #607,122 worldwide 2 citations · 18 works
All ranked researchers at G. H. Gillespie Associates (United States)

Which keywords describe research at G. H. Gillespie Associates (United States)?

By fractional works in all years, weighted toward what it does more of than the world: Synthetic Biology, Negative Ion Sources, Superconducting Cavities, Electron Acceleration, Synchrotron Radiation, Gene Regulatory Networks, Stochastic Gene Expression and Free-Electron Lasers.

▲ 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. Synthetic Biology8▲ 82×2 topics
  2. Negative Ion Sources8▲ 134×1 topic
  3. Superconducting Cavities8▲ 134×1 topic
  4. Electron Acceleration7▲ 61×2 topics
  5. Synchrotron Radiation7▲ 82×2 topics
  6. Free-Electron Lasers7▲ 200×1 topic
  7. Gene Regulatory Networks7▲ 221×1 topic
  8. Stochastic Gene Expression7▲ 221×1 topic
  9. X-Ray7▲ 200×1 topic
  10. Public Health4▲ 2.7×13 topics
  11. Risk Factors4▲ 2.9×11 topics
  12. Quality of Life4▲ 2.1×9 topics
  13. Primary Care3▲ 5.0×4 topics
  14. Electric Propulsion2▲ 35×2 topics
  15. Data Analysis2▲ 5.4×3 topics
  16. Plasma Etching2▲ 35×1 topic
  17. Semiconductor Industry2▲ 35×1 topic
  18. Data Assimilation2▲ 8.1×1 topic
  19. Ensemble Kalman Filter2▲ 13×1 topic
  20. Health Policy2▲ 9.7×3 topics
  21. Large-Eddy Simulation2▲ 6.1×1 topic
  22. Molecular Dynamics2▲ 5.7×4 topics
  23. Turbulent Flames2▲ 31×1 topic
  24. Chronic Diseases2▲ 4.9×2 topics
  25. Gene Set Enrichment Analysis2▲ 41×1 topic
  26. Healthcare Access2▲ 7.2×2 topics
  27. Protein-Protein Interaction Networks2▲ 41×1 topic
  28. Social Determinants of Health2▲ 6.3×3 topics
  29. Tomography2▲ 5.0×2 topics
  30. Clinical Practice2▲ 8.9×3 topics
  31. Brazilian Health System2▲ 33×1 topic
  32. Community-Based Care2▲ 33×1 topic
  33. Neutron Imaging2▲ 15×1 topic
  34. Small-Angle Scattering2▲ 9.5×1 topic
  35. Congenital Heart Disease1▲ 13×2 topics
  36. Hydraulic Fracturing1▲ 9.6×1 topic
  37. Shale Gas Reservoirs1▲ 19×1 topic
  38. Genome-Scale Models1▲ 19×1 topic
  39. Metabolic Engineering1▲ 8.6×1 topic
  40. Nb3Sn Conductor1▲ 27×1 topic

Which research topics does G. H. Gillespie Associates (United States) publish most on?

By volume in 2022–2025: Health, Nursing, Elderly Care, Empathy and Medical Education, Economic Growth and Fiscal Policies and Archaeological Research and Protection.

Health, Nursing, Elderly…2Health, Nursing, Elderly Care: 2 fractional worksEmpathy and Medical Education: 1 fractional worksEconomic Growth and Fiscal Policies: 1 fractional worksArchaeological Research and Protection: 0 fractional worksPsychoanalysis and Psychopathology Research: 0 fractional worksScience and Science Educ…0Science and Science Education: 0 fractional worksBusiness and Management Studies: 0 fractional worksCorporate Governance and Financial Management: 0 fractional worksBioinformatics and Genomic Networks: 0 fractional worksYouth, Drugs, and Violence: 0 fractional works
General Health ProfessionsPsychiatry and Mental healthEconomics and EconometricsSpace and Planetary Science6 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Health, Nursing, Elderly Care General Health Professions 2 works
  2. 2 Empathy and Medical Education Psychiatry and Mental health 1 works
  3. 3 Economic Growth and Fiscal Policies Economics and Econometrics 1 works
  4. 4 Archaeological Research and Protection Space and Planetary Science 0 works
  5. 5 Psychoanalysis and Psychopathology Research Clinical Psychology 0 works
  6. 6 Science and Science Education Political Science and International Relations 0 works
  7. 7 Business and Management Studies Information Systems and Management 0 works
  8. 8 Corporate Governance and Financial Management Strategy and Management 0 works
  9. 9 Bioinformatics and Genomic Networks Molecular Biology 0 works
  10. 10 Youth, Drugs, and Violence Demography 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 available31.1%not open68.9%

World: 28% of research is openly available.

with international co-authors20.1%domestic only79.9%

World: 19% is written across borders.

How has G. H. Gillespie Associates (United States)'s research output changed?

Output in 2018–2022 was 10% lower than in 2013–2017.

1990200020102020
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 Del Mar

All research institutions in Del Mar

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.