Science Explorer Interactive view Map
City · Saudi Arabia

Research in Najrān

Science Explorer records 2 research institutions in Najrān, Saudi Arabia. The highest-ranked on research quality in 2022–2025 are Najran University and King Khaled Hospital.

Research institutions
2
2 of them ranked worldwide
Research works
4.3k
▲ 148% vs 2013–17
Top-10% rate, 2022–2025
25.3%
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 Najrān?

#InstitutionWorksAgainst the largest hereWorld rank
1Najran UniversityUniversity 3,642 #1,229
2King Khaled HospitalHospital / health system 691 #12,821

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.

What is Najrān strongest at in research?

Relative to its size, research in Najrān is most concentrated in Orthodontics, Oral Surgery and Dentistry (8.4× the world share in Orthodontics).

  1. OrthodonticsSubfield · 21.4 works8.4×
  2. Oral SurgerySubfield · 29.0 works6.7×
  3. DentistryField · 72.7 works6.6×
← less than its size predicts1×more →

Location quotient against the world baseline. Inside a single field a city is a meaningful unit, which is why this is where a city is measured at all.

Which keywords describe research in Najrān?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Machine Learning, Nanomaterials, Deep Learning, Epidemiology, Graphene, Healthcare, Biomedical Applications and Electrochemistry.

▲ 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 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. Machine Learning149▲ 2.0×74 topics
  2. Deep Learning130▲ 1.68×69 topics
  3. Epidemiology116▲ 1.30×120 topics
  4. Nanomaterials87▲ 3.6×19 topics
  5. Graphene58▲ 3.8×11 topics
  6. Biomedical Applications55▲ 2.1×30 topics
  7. Healthcare55▲ 2.1×19 topics
  8. Quality of Life52▲ 1.61×44 topics
  9. Environmental Impact52▲ 1.34×35 topics
  10. Nanoparticles50▲ 1.78×39 topics
  11. Educational Technology45▲ 1.68×24 topics
  12. Artificial Intelligence43▲ 1.39×25 topics
  13. Online Learning42▲ 2.2×15 topics
  14. Mechanical Properties39▲ 1.78×25 topics
  15. E-Learning39▲ 1.70×13 topics
  16. Nanocomposites37▲ 2.0×20 topics
  17. Medical Imaging36▲ 3.1×9 topics
  18. Clinical Trials35▲ 2.3×18 topics
  19. Convolutional Neural Networks35▲ 2.1×13 topics
  20. Artificial Neural Networks34▲ 3.2×7 topics
  21. Nanostructures33▲ 3.6×14 topics
  22. Biosensors32▲ 2.7×11 topics
  23. Technology Integration30▲ 4.4×9 topics
  24. Solar Energy30▲ 4.2×5 topics
  25. IoT Security29▲ 4.0×3 topics
  26. Electrochemistry28▲ 5.4×3 topics
  27. Carbon Nanotubes28▲ 3.6×8 topics
  28. Water Splitting28▲ 3.3×4 topics
  29. Smart Cities26▲ 4.4×8 topics
  30. Social Networks25▲ 4.1×5 topics
  31. Language Teaching24▲ 4.2×5 topics
  32. Student Satisfaction24▲ 5.6×2 topics
  33. Corpus Linguistics24▲ 4.9×5 topics
  34. Visible Light22▲ 4.2×3 topics
  35. Human Resource Management22▲ 6.3×4 topics
  36. Localization22▲ 7.9×4 topics
  37. Guanxi20▲ 40×1 topic
  38. Wasta20▲ 40×1 topic
  39. Google Classroom18▲ 7.3×1 topic
  40. Teacher Perception18▲ 6.9×1 topic

What research is done in Najrān?

Socioeconomic Developmen…20Socioeconomic Development in MENA: 20 fractional worksTechnology-Enhanced Educ…18Technology-Enhanced Education Studies: 18 fractional worksElectrochemical sensors and biosensors: 16 fractional worksInnovative concrete reinforcement materials: 15 fractional worksAdvanced Photocatalysis Techniques: 14 fractional worksEFL/ESL Teaching and Learning: 14 fractional worksElectrochemical Analysis and Applications: 13 fractional worksNetwork Security and Int…12Network Security and Intrusion Detection: 12 fractional worksHealth and Well-being Studies: 12 fractional worksDental materials and restorations: 12 fractional works
Sociology and Political ScienceEducationElectrical and Electronic EngineeringCivil and Structural Engineering6 others

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

  1. 1 Socioeconomic Development in MENA Sociology and Political Science 20 works
  2. 2 Technology-Enhanced Education Studies Education 18 works
  3. 3 Electrochemical sensors and biosensors Electrical and Electronic Engineering 16 works
  4. 4 Innovative concrete reinforcement materials Civil and Structural Engineering 15 works
  5. 5 Advanced Photocatalysis Techniques Renewable Energy, Sustainability and the Environment 14 works
  6. 6 EFL/ESL Teaching and Learning Language and Linguistics 14 works
  7. 7 Electrochemical Analysis and Applications Electrochemistry 13 works
  8. 8 Network Security and Intrusion Detection Computer Networks and Communications 12 works
  9. 9 Health and Well-being Studies Clinical Psychology 12 works
  10. 10 Dental materials and restorations Orthodontics 12 works

Research output over time

1990200020102020
grewheldshrank

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