Ibb University
In research, Ibb University stands highest in Health Sciences (#4,950 of 9,902 worldwide), Physical Sciences (#5,793 of 10,670 worldwide) and Medicine (#4,974 of 8,541 worldwide), 2022-now. Relative to its size it is most specialised in Dentistry (Dentistry is 16.7× its share of world research).
- World rank, 2022-now
- #5,619 of 22,385 · #8,539 all time
- Rank in Yemen
- #3 of 15
- Research works
- 997 ▲ 75% vs 2018-21
- Citations
- 13k 12.5 per fractional work
- Top-10% rate
- 15.4% all institutions 10.0%
- vs its own fields
- 1.03× 1.00× is exactly expected
- Open access
- 70% world 40%
- International
- 66% world 18%
What is Ibb University known for in research?
The fields where it stands highest, 2022-now, ranked among every institution above the floor in each field.
| Field | World rank | Where that sits | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| Health SciencesDomain | #4,950 of 9,902 | 14.4% | 176 | #10010 | |
| Physical SciencesDomain | #5,793 of 10,670 | 18.7% | 161 | #7818 | |
| MedicineField | #4,974 of 8,541 | 9.9% | 122 | #9482 |
Each strip is that field's whole ranked pool, with the notch where Ibb 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 average mark, because the average differs by field (from about 6% in Dentistry to 21% in Economics).
Which of those standings moved
The same fields on both windows: where it stood over the whole record, and where it stands in 2022-now. The distance is the story, and it is the one thing the two rank columns above cannot show.
- Health Sciences#10,010 #4,950
- Physical Sciences#7,818 #5,793
- Medicine#9,482 #4,974
A dot further right is a better standing. Fields it was not ranked in over the whole record are left out.
Which fields of science does Ibb University work in?
In 2022-now, 40% of research at Ibb University is in Health Sciences, 36% in Physical Sciences. Its largest fields are Medicine (29%), Computer Science (11%), Engineering (8%). It does 1.7× the world's share of Health Sciences.
Each ring splits the one inside it: the four domains of science, their fields, their subfields. Size is fractional works in 2022-now. Every slice is a page; the interactive view zooms down to single topics and colours each by how much more of it this institution does than the world.
Its 4 domains and 26 fields, with their numbers
- Health Sciences21040.4%
- Medicine14928.7%
- Dentistry428.1%
- Health Professions122.3%
- Nursing61.1%
- Veterinary10.1%
- Physical Sciences18736.0%
- Computer Science5911.4%
- Engineering438.3%
- Materials Science336.3%
- Mathematics193.6%
- Chemistry142.7%
- Environmental Science122.4%
- Physics and Astronomy30.5%
- Energy20.4%
- Chemical Engineering10.2%
- Earth and Planetary Sciences10.2%
- Social Sciences6813.1%
- Life Sciences5410.4%
What does Ibb University specialise in?
Where its research is concentrated relative to its size: Dentistry takes 16.7× the share of its output that it takes of world research.
- DentistryField · 42.2 works17×
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.
Rings at 0.5×, 1× and 2×. Widest outward: Dentistry, 16.7×. Every wedge is a field page.
All 26 fields, with their numbers
- Dentistry16.74×42 works
- Mathematics3.03×18 works
- Nursing2.30×6 works
- Materials Science1.81×33 works
- Chemistry1.72×14 works
- Decision Sciences1.52×8 works
- Medicine1.50×149 works
- Computer Science1.47×59 works
- Pharmacology, Toxicology and Pharmaceutics1.30×2 works
- Immunology and Microbiology1.08×6 works
- Arts and Humanities0.99×15 works
- Agricultural and Biological Sciences0.97×24 works
- Veterinary0.96×1 works
- Health Professions0.87×12 works
- Biochemistry, Genetics and Molecular Biology0.77×21 works
- Chemical Engineering0.71×1 works
- Engineering0.55×43 works
- Psychology0.54×9 works
- Business, Management and Accounting0.51×9 works
- Environmental Science0.48×12 works
- Energy0.40×2 works
- Social Sciences0.39×25 works
- Economics, Econometrics and Finance0.26×3 works
- Physics and Astronomy0.24×3 works
- Earth and Planetary Sciences0.14×1 works
- Neuroscience0.10×1 works
- Dentistry 16.7×
- Mathematics 3.0×
- Nursing 2.3×
- Materials Science 1.8×
- Chemistry 1.7×
- Decision Sciences 1.5×
- Medicine 1.5×
- Computer Science 1.5×
- Pharmacology, Toxicology and Pharmaceutics 1.3×
- Immunology and Microbiology 1.1×
- Arts and Humanities 1.0×
- Agricultural and Biological Sciences 1.0×
- Veterinary 1.0×
- Health Professions 0.9×
- Biochemistry, Genetics and Molecular Biology 0.8×
- Chemical Engineering 0.7×
- Engineering 0.6×
- Psychology 0.5×
- Business, Management and Accounting 0.5×
- Environmental Science 0.5×
- Energy 0.4×
- Social Sciences 0.4×
- Economics, Econometrics and Finance 0.3×
- Physics and Astronomy 0.2×
- Earth and Planetary Sciences 0.1×
- Neuroscience 0.1×
Who are the top researchers at Ibb University?
Ranked on the quality score, Saeed Hamood Alsamhi, Mohammed O. Farea and Mohammed Ahmed Alghauli lead among researchers whose main affiliation is Ibb University.
- 1
Saeed Hamood Alsamhi
Yemen · #167,907 worldwide 7.2k citations · 201 works
- 2
Mohammed O. Farea
Yemen · #267,264 worldwide 3.1k citations · 86 works
- 3
Mohammed Ahmed Alghauli
Yemen · #280,097 worldwide 765 citations · 45 works
- 4
Ali Muhib
Yemen · #1,155,590 worldwide 631 citations · 56 works
- 5
Wadee Abdullah Al-Shehari
Yemen · #1,490,447 worldwide 258 citations · 55 works
- 6
Sam Al‐Dalali
Yemen · #1,530,432 worldwide 2.4k citations · 77 works
- 7
Abdu M. Talib Al-kadi
Yemen · #1,729,846 worldwide 487 citations · 33 works
- 8
Waheeba Ahmed Al-Amrani
Yemen · #1,749,231 worldwide 977 citations · 31 works
- 9
Redhwan M. A. Saad
Yemen · #1,897,226 worldwide 504 citations · 26 works
- 10
O. M. Samir
Yemen · #1,976,609 worldwide 766 citations · 21 works
Which keywords describe research at Ibb University?
By fractional works in 2022-now, weighted toward what it does more of than the world: Epidemiology, Machine Learning, Information Retrieval, Machine Translation, Quality of Life, Text Classification, Nanocomposites and Dental Materials.
- Dental Caries
- Revascularization
- Orthodontic Tooth Movement
- Dental Esthetics
- Word Representation
- Topic Modeling
- Bone Regeneration
- Toxicity
- Surgical Management
- Dental Materials
- Text Classification
- Antioxidant Activity
- Immune Response
- Clinical Trials
- Cardiovascular Disease
- Diagnosis
- Neural Networks
- Treatment
- Quality of Life
- Machine Learning
- Epidemiology
- Deep Learning
- Inflammation
- Artificial Intelligence
- Nanocomposites
- Biomedical Applications
- Antioxidant
- Management
- Information Retrieval
- Machine Translation
- Corpus Linguistics
- Restorative Dentistry
- Antimicrobial
- Health Equity
- Orthognathic Surgery
- Semantic Similarity
- Metal Nanoparticles
- Dental Implants
- Peri-implant Diseases
- Dielectric Properties
Size is fractional works in 2022-now 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
- Epidemiology48▲ 2.3×90 topics
- Machine Learning29▲ 1.66×49 topics
- Deep Learning21▲ 1.17×49 topics
- Quality of Life17▲ 2.3×20 topics
- Inflammation17▲ 1.55×47 topics
- Treatment15▲ 2.3×28 topics
- Artificial Intelligence15▲ 1.99×12 topics
- Neural Networks14▲ 1.72×23 topics
- Nanocomposites14▲ 3.4×12 topics
- Diagnosis13▲ 2.7×25 topics
- Biomedical Applications11▲ 1.86×21 topics
- Cardiovascular Disease11▲ 1.88×22 topics
- Antioxidant11▲ 3.1×33 topics
- Clinical Trials10▲ 3.0×10 topics
- Management10▲ 2.4×19 topics
- Immune Response10▲ 3.3×12 topics
- Information Retrieval10▲ 8.7×4 topics
- Antioxidant Activity10▲ 3.0×22 topics
- Machine Translation10▲ 11×2 topics
- Text Classification9▲ 11×3 topics
- Corpus Linguistics9▲ 8.1×5 topics
- Dental Materials9▲ 31×1 topic
- Restorative Dentistry9▲ 31×1 topic
- Surgical Management8▲ 3.9×15 topics
- Antimicrobial8▲ 5.4×10 topics
- Toxicity8▲ 3.4×13 topics
- Health Equity7▲ 4.7×3 topics
- Bone Regeneration7▲ 12×2 topics
- Orthognathic Surgery6▲ 24×2 topics
- Topic Modeling6▲ 8.2×2 topics
- Semantic Similarity6▲ 9.6×1 topic
- Word Representation6▲ 9.6×1 topic
- Metal Nanoparticles6▲ 7.4×3 topics
- Dental Esthetics6▲ 30×1 topic
- Dental Implants6▲ 24×1 topic
- Orthodontic Tooth Movement6▲ 30×1 topic
- Peri-implant Diseases6▲ 24×1 topic
- Revascularization6▲ 6.9×4 topics
- Dielectric Properties6▲ 11×4 topics
- Dental Caries5▲ 10×2 topics
Which research topics does Ibb University publish most on?
By volume in 2022-now: Dental materials and restorations, Topic Modeling, Dental Implant Techniques and Outcomes and Orthodontics and Dentofacial Orthopedics.
Area is fractional works; colour is the subfield each topic belongs to.
- 1 Dental materials and restorations Orthodontics 9 works
- 2 Topic Modeling Artificial Intelligence 6 works
- 3 Dental Implant Techniques and Outcomes Oral Surgery 6 works
- 4 Orthodontics and Dentofacial Orthopedics Orthodontics 6 works
- 5 Dental Radiography and Imaging Oral Surgery 5 works
- 6 Artificial Intelligence in Healthcare and Education Health Informatics 5 works
- 7 Polymer Nanocomposite Synthesis and Irradiation Polymers and Plastics 4 works
- 8 Conducting polymers and applications Polymers and Plastics 4 works
- 9 Dental Research and COVID-19 General Dentistry 4 works
- 10 Translation Studies and Practices Language and Linguistics 4 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.
World: 40% of research is openly available.
World: 18% is written across borders.
How has Ibb University's research output changed?
Output in 2022-2025 was 75% higher than in 2018-2021.
The same series as a ribbon: one cell per year, darker for more. The line above answers how much; this answers when.
Its share of all research
Growing output can still be a shrinking share: all of science grows. This is Ibb University as a percentage of every work published that year, 0.0021% in 2024.
Fractional works of Ibb University over all fractional works that year. How the balance of science has shifted.
How much of it reaches the world top 10%
Year by year, against all institutions in the same year.
Of each year's output, the share that reached the world's 10% most cited for its field and year. Peak 16.3% in 2024.
Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners have tabs of their own, above.
Discussion
Ask a question or share a note about Ibb University. Posts are plain text and can be reported.
