Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Immunology
HIV/AIDS
Natural anti-infective agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
175
0.692
* Total i10 IndexRankings
Ranking Based On Selection :2
Pharmacology
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
153
0.624
* Total i10 IndexRankings
Ranking Based On Selection :3
Clinical and Medical Mycology
Fungal taxonomy
Computetional and Systematic biology
Bioinformatics
Antifungals
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
100
0.820
* Total i10 IndexRankings
Ranking Based On Selection :4
Bio-organic chemistry
Pharmaceutical chemistry
Natural products
Ethnopharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
93
0.894
* Total i10 IndexRankings
Ranking Based On Selection :5
Growth & Development
Meat Production and Science
Animal Nutrition
Animal Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
* Total i10 IndexRankings
Ranking Based On Selection :6
micorbiology
biotechnology
molcular biology
antibiotic resistance
microbial enhancement oil recovery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
63
0.670
* Total i10 IndexRankings
Ranking Based On Selection :7
Haemostasis
Haemoglobinopathy
Pharmacogenetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
33
0.359
* Total i10 IndexRankings
Ranking Based On Selection :8
Medicinal Chemistry
Pharmaceutical Chemistry
Natural Products
Purinergic Signalling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
72
0.947
* Total i10 IndexRankings
Ranking Based On Selection :9
Public Health
Epidemiology
Autism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
65
0.878
* Total i10 IndexRankings
Ranking Based On Selection :10
Hematology
Immunology
Cancer
Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
* Total i10 IndexRankings
Ranking Based On Selection :12
Computational Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
* Total i10 IndexRankings
Ranking Based On Selection :13
Mycology / microbiolgy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
45
0.714
* Total i10 IndexRankings
Ranking Based On Selection :14
Hypertension
Cardiology
Medicine
health sciences
Medical and Health sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
* Total i10 IndexRankings
Ranking Based On Selection :15
Pediatric Ophthalmology
Strabismus
Ocular Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
* Total i10 IndexRankings
Ranking Based On Selection :16
Bacteriology
Antimicrobial drug resistance
Antimicrobial stewardship
hepatitis
Immunopathogenesis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
29
0.500
* Total i10 IndexRankings
Ranking Based On Selection :17
Neurology Unit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
29
0.518
* Total i10 IndexRankings
Ranking Based On Selection :18
Medical Oncology(gastrointestinal program)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total i10 IndexRankings
Ranking Based On Selection :19
Women Health
Supportive care
Immune Checkpoint Inhibitors
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
* Total i10 IndexRankings
Ranking Based On Selection :20
Nursing
Mental health and illnesses
Adolescents
Young adults
Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
* Total i10 IndexRankings
Ranking Based On Selection :21
Parasitology
epidemiology
Immunology
taxonomy
diagnosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
* Total i10 IndexRankings
Ranking Based On Selection :22
Bone Marrow Transplantation
Acute Leukemia
MPNs
Thrombosis and Hemostasis
Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
* Total i10 IndexRankings
Ranking Based On Selection :23
Biostatistics
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
* Total i10 IndexRankings
Ranking Based On Selection :24
pediatric neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
18
0.375
* Total i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
19
0.413
Ali A Al Jabri
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
253
175
0.692
Immunology
HIV/AIDS
Natural anti-infective agents
Badreldin H Ali
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
245
153
0.624
Abdullah MS Al Hatmi
University of Nizwa
Nizwa, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
100
0.820
Clinical and Medical Mycology
Fungal taxonomy
Computetional and Systematic biology
Bioinformatics
Antifungals
Shah Alam Khan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
93
0.894
Bio-organic chemistry
Pharmaceutical chemistry
Natural products
Ethnopharmacology
Osman Mahgoub
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
69
0.704
Growth & Development
Meat Production and Science
Animal Nutrition
Animal Health
Saif N Al Bahry
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
63
0.670
micorbiology
biotechnology
molcular biology
antibiotic resistance
microbial enhancement oil recovery
Anil Pathare
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
33
0.359
Haemostasis
Haemoglobinopathy
Pharmacogenetics
Younis Baqi
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
72
0.947
Medicinal Chemistry
Pharmaceutical Chemistry
Natural Products
Purinergic Signalling
Yahya Al Farsi
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
65
0.878
Public Health
Epidemiology
Autism
Mohamed Rachid Boulassel
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
41
0.554
Hematology
Immunology
Cancer
Medicine
Salam Alkindi
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
Sobia Ahsan Halim
University of Nizwa
Nizwa, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
63
0.926
Computational Medicinal Chemistry
Abdulkadir Elshafie
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
45
0.714
Sunil Nadar
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
38
0.603
Hypertension
Cardiology
Medicine
health sciences
Medical and Health sciences
Anuradha Ganesh
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
Pediatric Ophthalmology
Strabismus
Ocular Genetics
Meher Rizvi
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
29
0.500
Bacteriology
Antimicrobial drug resistance
Antimicrobial stewardship
hepatitis
Immunopathogenesis
Arunodaya R Gujjar
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
29
0.518
Mansour Al Moundhri
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
Medical Oncology(gastrointestinal program)
Ikram Burney
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
28
0.538
Women Health
Supportive care
Immune Checkpoint Inhibitors
Medical Education
Omar Al Omari
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
47
0.959
Nursing
Mental health and illnesses
Adolescents
Young adults
Cancer
Mohamed A Idris
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
22
0.449
Parasitology
epidemiology
Immunology
taxonomy
diagnosis
Murtadha Al Khabori
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
35
0.729
Bone Marrow Transplantation
Acute Leukemia
MPNs
Thrombosis and Hemostasis
Health
Shyam S Ganguly
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
23
0.479
Biostatistics
Epidemiology
Roshan Koul
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
18
0.375
Musbah Tanira
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
19
0.413