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University · Dhamār · Yemen

Thamar University

In research, Thamar University stands highest in Health Sciences (#3,631 of 11,982 worldwide), Social Sciences (#4,517 of 10,521 worldwide) and Physical Sciences (#5,799 of 12,888 worldwide), 2022–2025.

tu.edu.yeROR OpenAlex
World rank, 2022–2025
#5,263
of 28,054 · #11,067 all time
Rank in Yemen
#4
of 15
Research works
928
▲ 125% vs 2013–17
Citations
11k
12.1 per fractional work
Top-10% rate
18.3%
record average 16.5%
Open access
74%
world 28%

What is Thamar University known for in research?

The fields where it stands highest, 2022–2025, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorksAll time
Health SciencesDomain #3,631 of 11,982 13.3%135 #5993
Social SciencesDomain #4,517 of 10,521 30.2%93 #8571
Physical SciencesDomain #5,799 of 12,888 17.9%176 #11631
MedicineField #6,288 of 10,443 10.4%97 #12346
Life SciencesDomain #5,310 of 7,800 13.2%69 #10978

Each strip is that field’s whole ranked pool, with the notch where Thamar University sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Which of those standings moved

The same fields on both windows: where it stood over the whole record, and where it stands in 2022–2025. The distance is the story, and it is the one thing the two rank columns above cannot show.

  1. Health Sciences#5,993 #3,631
  2. Social Sciences#8,571 #4,517
  3. Physical Sciences#11,631 #5,799
  4. Medicine#12,346 #6,288
  5. Life Sciences#10,978 #5,310
all time2022–2025, better2022–2025, worse

A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.

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: 1.34× its world share, 30 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 0.90× its world share, 23 worksBiochemistry, Geneti…Immunology and Microbiology: 1.23× its world share, 6 worksImmunology and Micro…Neuroscience: 0.43× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 4.33× its world share, 7 worksPharmacology, Toxico…Chemical Engineering: 1.04× its world share, 2 worksChemical EngineeringChemistry: 1.41× its world share, 10 worksChemistryComputer Science: 0.99× its world share, 36 worksComputer ScienceEarth and Planetary Sciences: 0.43× its world share, 3 worksEarth and Planetary …Energy: 0.90× its world share, 4 worksEnergyEngineering: 0.79× its world share, 56 worksEngineeringEnvironmental Science: 0.62× its world share, 15 worksEnvironmental ScienceMaterials Science: 2.14× its world share, 36 worksMaterials ScienceMathematics: 1.51× its world share, 8 worksMathematicsPhysics and Astronomy: 0.59× its world share, 6 worksPhysics and AstronomyDentistry: 7.68× its world share, 18 worksDentistryHealth Professions: 1.06× its world share, 13 worksHealth ProfessionsMedicine: 1.07× its world share, 97 worksMedicineNursing: 2.14× its world share, 5 worksNursingVeterinary: 3.19× its world share, 2 worksVeterinaryArts and Humanities: 1.08× its world share, 15 worksArts and HumanitiesBusiness, Management and Accounting: 1.29× its world share, 20 worksBusiness, Management…Decision Sciences: 1.35× its world share, 6 worksDecision SciencesEconomics, Econometrics and Finance: 0.54× its world share, 6 worksEconomics, Econometr…Psychology: 0.87× its world share, 12 worksPsychologySocial Sciences: 0.57× its world share, 34 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 7.7×. Every wedge is a field page.

Which keywords describe research at Thamar University?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Machine Learning, Antioxidant, Synthesis, Nanocomposites, Diabetes, Treatment and Anti-inflammatory.

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

Size is fractional works in 2022–2025 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. Epidemiology37▲ 1.95×80 topics
  2. Machine Learning22▲ 1.40×40 topics
  3. Globalization13▲ 1.36×20 topics
  4. Treatment13▲ 2.2×23 topics
  5. Nanoparticles12▲ 1.97×26 topics
  6. Nanomaterials12▲ 2.3×14 topics
  7. Nanocomposites11▲ 3.0×12 topics
  8. Antioxidant11▲ 3.5×26 topics
  9. Cardiovascular Disease11▲ 2.0×20 topics
  10. Biomedical Applications10▲ 1.86×18 topics
  11. Cancer10▲ 1.54×25 topics
  12. Diagnosis10▲ 2.2×20 topics
  13. Diabetes9▲ 3.9×13 topics
  14. Synthesis9▲ 5.0×18 topics
  15. Supply Chain Management9▲ 2.0×13 topics
  16. Insulin Resistance8▲ 3.8×8 topics
  17. Pathogenesis8▲ 3.3×17 topics
  18. Immune Response8▲ 2.8×14 topics
  19. Anti-inflammatory8▲ 5.7×16 topics
  20. Culture7▲ 2.8×4 topics
  21. Nanocrystals6▲ 5.0×4 topics
  22. Environmental Management6▲ 3.4×6 topics
  23. Antimicrobial6▲ 4.7×7 topics
  24. Bioactive Compounds6▲ 4.8×10 topics
  25. Social Influence6▲ 5.6×2 topics
  26. Economic Security6▲ 5.5×2 topics
  27. Design5▲ 7.0×2 topics
  28. Islam5▲ 5.4×1 topic
  29. Sharia Law5▲ 8.0×1 topic
  30. Strategic Planning5▲ 7.7×2 topics
  31. Air Force5▲ 8.9×1 topic
  32. Modernization5▲ 5.9×1 topic
  33. Transport Policy5▲ 8.6×1 topic
  34. Metal Nanoparticles5▲ 6.2×4 topics
  35. Anticancer Agents5▲ 6.8×8 topics
  36. Characterization5▲ 7.4×4 topics
  37. Dielectric Properties5▲ 9.7×3 topics
  38. Thermal Properties5▲ 7.7×5 topics
  39. Osteoporosis4▲ 11×3 topics
  40. Electrical Properties4▲ 9.4×2 topics

Which research topics does Thamar University publish most on?

By volume in 2022–2025: Linguistic, Cultural, and Literary Studies, Military Technology and Strategies, Legal and Regulatory Analysis and Dental Radiography and Imaging.

Linguistic, Cultural, an…5Linguistic, Cultural, and Literary Studies: 5 fractional worksMilitary Technology and …5Military Technology and Strategies: 5 fractional worksLegal and Regulatory Ana…5Legal and Regulatory Analysis: 5 fractional worksDental Radiography and I…4Dental Radiography and Imaging: 4 fractional worksOrganizational and Employee Performance: 4 fractional worksConducting polymers and applications: 4 fractional worksPolymer Nanocomposite Sy…3Polymer Nanocomposite Synthesis and Irradiation: 3 fractional worksNanoparticles: synthesis and applications: 3 fractional worksEnvironmental Sustainability in Business: 3 fractional worksSecond Language Learning…3Second Language Learning and Teaching: 3 fractional works
Sociology and Political ScienceAerospace EngineeringTransportationOral Surgery5 others

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

  1. 1 Linguistic, Cultural, and Literary Studies Sociology and Political Science 5 works
  2. 2 Military Technology and Strategies Aerospace Engineering 5 works
  3. 3 Legal and Regulatory Analysis Transportation 5 works
  4. 4 Dental Radiography and Imaging Oral Surgery 4 works
  5. 5 Organizational and Employee Performance Artificial Intelligence 4 works
  6. 6 Conducting polymers and applications Polymers and Plastics 4 works
  7. 7 Polymer Nanocomposite Synthesis and Irradiation Polymers and Plastics 3 works
  8. 8 Nanoparticles: synthesis and applications Materials Chemistry 3 works
  9. 9 Environmental Sustainability in Business Marketing 3 works
  10. 10 Second Language Learning and Teaching Literature and Literary Theory 3 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 available73.8%not open26.2%

World: 28% of research is openly available.

with international co-authors52.5%domestic only47.5%

World: 19% is written across borders.

How has Thamar University's research output changed?

Output in 2018–2022 was 125% higher 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.

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.