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City · United States

Research in Marshalltown

Science Explorer records 4 research institutions in Marshalltown, United States. The largest by output are Marshalltown Community College, Wolfe Eye Clinic and McFarland Clinic - Marshalltown.

Research institutions
4
Research works
172
▼ 11% vs 2013–17
Top-10% rate, 2022–2025
13.7%
record average 16.5%

A city carries no overall standing here. The composite score is built for institutions and countries, the units its floors and field normalisation were designed around. An empty rank on this page is a statement about the measure, not about the place.

Which research institutions are in Marshalltown?

#InstitutionWorksAgainst the largest hereWorld rank
1Marshalltown Community CollegeUniversity 82 not ranked
2Wolfe Eye ClinicHospital / health system 79 not ranked
3McFarland Clinic - MarshalltownHospital / health system 6 not ranked
4Iowa Valley Community College DistrictUniversity 5 not ranked

By fractional works over the whole record; world rank on research quality in 2022–2025. Bars are scaled to the largest institution in this city, not to anything off the page.

How concentrated the city is

The same institutions as shares of everything the list accounts for. A city that is one university and a city that is twelve read alike as a table and not at all alike here.

Marshalltown Community College: 47.7%Wolfe Eye Clinic: 45.9%McFarland Clinic - Marshalltown: 3.5%Iowa Valley Community College District: 2.9%48%largest
Marshalltown Community College82 · 47.7%Wolfe Eye Clinic79 · 45.9%McFarland Clinic - Marshalltown6 · 3.5%Iowa Valley Community College District5 · 2.9%

Shares of the rows listed above, not of the whole node.

Which keywords describe research in Marshalltown?

By fractional works in all years, weighted toward what it does more of than the world: Glaucoma, Femtosecond Laser, Intraocular Lens Implantation, Myopia, Intraocular Pressure, Epidemiology, Risk Factors and Optic Nerve.

▲ 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 city'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. Glaucoma36▲ 131×3 topics
  2. Femtosecond Laser27▲ 236×1 topic
  3. Intraocular Lens Implantation27▲ 440×1 topic
  4. Epidemiology19▲ 2.7×27 topics
  5. Myopia15▲ 133×2 topics
  6. Intraocular Pressure14▲ 78×2 topics
  7. Risk Factors11▲ 6.0×12 topics
  8. Optic Nerve9▲ 55×2 topics
  9. Optical Coherence Tomography9▲ 45×3 topics
  10. Visual Impairment8▲ 103×2 topics
  11. Childhood Myopia8▲ 124×1 topic
  12. Global Prevalence8▲ 52×2 topics
  13. Refractive Error8▲ 124×1 topic
  14. Neurodegeneration7▲ 14×2 topics
  15. Retinal Ganglion Cells7▲ 32×2 topics
  16. Ocular Hypertension7▲ 65×1 topic
  17. Visual Field Progression7▲ 65×1 topic
  18. Corneal Biomechanics7▲ 101×1 topic
  19. Keratoconus7▲ 101×1 topic
  20. OCT Imaging6▲ 116×2 topics
  21. Macular Hole6▲ 146×1 topic
  22. Vitreoretinal Surgery6▲ 146×1 topic
  23. Inflammation6▲ 1.49×10 topics
  24. Intravitreal Injection6▲ 50×2 topics
  25. Diabetic Retinopathy6▲ 39×2 topics
  26. Macular Degeneration6▲ 26×2 topics
  27. Public Health6▲ 2.4×11 topics
  28. Genetic Mutations5▲ 5.1×2 topics
  29. Microphthalmia4▲ 203×1 topic
  30. Ocular Development4▲ 203×1 topic
  31. Vascular Endothelial Growth Factor4▲ 25×2 topics
  32. Endophthalmitis4▲ 57×2 topics
  33. Choroidal Thickness4▲ 42×1 topic
  34. Primary Care4▲ 4.9×8 topics
  35. Retinal Pigment Epithelium4▲ 42×1 topic
  36. Ophthalmology3▲ 48×2 topics
  37. Retinal Disease3▲ 48×2 topics
  38. Strategic Planning3▲ 20×2 topics
  39. Open Pit Mining3▲ 149×1 topic
  40. Production Scheduling3▲ 149×1 topic

What research is done in Marshalltown?

Intraocular Surgery and Lenses: 2 fractional worksGlaucoma and retinal disorders: 2 fractional worksRetinal and Macular Surg…2Retinal and Macular Surgery: 2 fractional worksRetinal Diseases and Tre…1Retinal Diseases and Treatments: 1 fractional worksOphthalmology and Visual Impairment Studies: 1 fractional worksDental Implant Techniques and Outcomes: 1 fractional worksRetinal Imaging and Analysis: 1 fractional worksRetinal and Optic Conditions: 0 fractional worksMicrofinance and Financial Inclusion: 0 fractional worksExtraction and Separation Processes: 0 fractional works
OphthalmologyRadiology, Nuclear Medicine and ImagingEpidemiologyOral Surgery2 others

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

  1. 1 Intraocular Surgery and Lenses Ophthalmology 2 works
  2. 2 Glaucoma and retinal disorders Ophthalmology 2 works
  3. 3 Retinal and Macular Surgery Radiology, Nuclear Medicine and Imaging 2 works
  4. 4 Retinal Diseases and Treatments Ophthalmology 1 works
  5. 5 Ophthalmology and Visual Impairment Studies Epidemiology 1 works
  6. 6 Dental Implant Techniques and Outcomes Oral Surgery 1 works
  7. 7 Retinal Imaging and Analysis Radiology, Nuclear Medicine and Imaging 1 works
  8. 8 Retinal and Optic Conditions Ophthalmology 0 works
  9. 9 Microfinance and Financial Inclusion Economics and Econometrics 0 works
  10. 10 Extraction and Separation Processes Mechanical Engineering 0 works

Research output over time

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more.