Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
Epidemiology psychology public health psychiatry pharmacy medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
303
0.984
* Total i10 IndexRankings
Ranking Based On Selection: 27
Cardiology
Cardiovascular Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
231
0.757
* Total i10 IndexRankings
Ranking Based On Selection: 28
Physiological Fungal Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
235
0.799
* Total i10 IndexRankings
Ranking Based On Selection: 29
Pharmaceutics
Biopharmaceutics
Nanoemulsion
Nanomedicine
Solubility
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
233
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 30
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
39
0.134
* Total i10 IndexRankings
Ranking Based On Selection: 31
Nutrition
Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
281
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 32
Nuclear Physics
Radiology
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
273
0.968
* Total i10 IndexRankings
Ranking Based On Selection: 33
Immunology
HIV/AIDS
Natural anti-infective agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
182
0.674
* Total i10 IndexRankings
Ranking Based On Selection: 34
Pharmacology
Therapeutics
Pharmacy
Pharmaceuticals
Medicinal plants
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
222
0.841
* Total i10 IndexRankings
Ranking Based On Selection: 35
Nutrition
Food Chemistry
Biochemistry
Lipid Science and Technology
Food safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
235
0.900
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* Total i10 IndexRankings
Ranking Based On Selection: 36
Pharmacognosy
isolation and identification of biologically active leads from natural sources
microbial metabolism and semisyn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
165
0.632
* Total i10 IndexRankings
Ranking Based On Selection: 37
Hematological malignancies
Leukemia
Lymphoma
HTLV-1
Bone marrow transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
170
0.656
* Total i10 IndexRankings
Ranking Based On Selection: 38
Molecular and Precision Medicine
Applied Genomics
Population Genetics
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
123
0.484
* Total i10 IndexRankings
Ranking Based On Selection: 39
Dermatology
molecular biology
Immunology
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
206
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 40
Immunoassays
Antibody Engineering
Sensors.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
126
0.506
* Total i10 IndexRankings
Ranking Based On Selection: 41
Biochemistry and Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
166
0.669
* Total i10 IndexRankings
Ranking Based On Selection: 42
Pharmacology
Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
143
0.577
* Total i10 IndexRankings
Ranking Based On Selection: 43
viral zoonoses
emerging viral infections
mosquito-borne viruses
West Nile virus
Usutu virus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
171
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 44
Sleep Medicine
obstructive sleep apnea
obesity hypoventilation syndrome
hypersomnolence
fasting circadian rhythm and sleep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
206
0.844
* Total i10 IndexRankings
Ranking Based On Selection: 45
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
67
0.275
* Total i10 IndexRankings
Ranking Based On Selection: 46
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
169
0.710
* Total i10 IndexRankings
Ranking Based On Selection: 47
Nutritional epidemiology
Diabetes
Anemia
Adolescent health
Obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
190
0.802
* Total i10 IndexRankings
Ranking Based On Selection: 48
Mycology
Nano-biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
222
0.953
* Total i10 IndexRankings
Ranking Based On Selection: 49
Cardiovascular Medicine
Diabetology & Metabolic syndrome
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
203
0.871
* Total i10 IndexRankings
Ranking Based On Selection: 50
Growth
Growth disorders
Nutrition and growth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
150
0.667
Souheil Hallit
Université Saint Esprit de Kaslik
Jounieh, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
308
303
0.984
Epidemiology psychology public health psychiatry pharmacy medicine
Wael Almahmeed
Cleveland Clinic Abu Dhabi
Abu Dhabi, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
305
231
0.757
Cardiology
Cardiovascular Disease
Ali Bahkali
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
235
0.799
Faiyaz Shakeel
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
294
233
0.793
Pharmaceutics
Biopharmaceutics
Nanoemulsion
Nanomedicine
Solubility
Ahmed Shafik
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
291
39
0.134
Mahmoud Alagawany
Zagazig University
Sharqia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
290
281
0.969
Nutrition
Metabolism
Huseyin Ozan Tekin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
282
273
0.968
Nuclear Physics
Radiology
Nuclear Medicine
Monte Carlo Method
Radiation Shielding
Ali A Al Jabri
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
270
182
0.674
Immunology
HIV/AIDS
Natural anti-infective agents
Ali Esmail Al Snafi
University of Thi Qar
Nasiriyah, Iraq
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
264
222
0.841
Pharmacology
Therapeutics
Pharmacy
Pharmaceuticals
Medicinal plants
Mohamed Fawzy Ramadan Hassanien
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
235
0.900
Nutrition
Food Chemistry
Biochemistry
Lipid Science and Technology
Food safety
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Safwat A Ahmed
Suez Canal University
Ismailia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
261
165
0.632
Pharmacognosy
isolation and identification of biologically active leads from natural sources
microbial metabolism and semisyn
Ali Bazarbachi
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
259
170
0.656
Hematological malignancies
Leukemia
Lymphoma
HTLV-1
Bone marrow transplantation
Wassim Y Almawi
Abu Dhabi University
Abu Dhabi, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
254
123
0.484
Molecular and Precision Medicine
Applied Genomics
Population Genetics
Medical Education
Martin Steinhoff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
250
206
0.824
Dermatology
molecular biology
Immunology
neuroscience
Richard O Kennedy
Hamad Bin Khalifa University
Ar-Rayyan, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
249
126
0.506
Immunoassays
Antibody Engineering
Sensors.
Olfat Shaker
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
166
0.669
Biochemistry and Molecular Biology
Badreldin H Ali
Sultan Qaboos University
Muscat, Oman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
248
143
0.577
Norbert Nowotny
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
247
171
0.692
viral zoonoses
emerging viral infections
mosquito-borne viruses
West Nile virus
Usutu virus
Ahmed S Bahammam
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
206
0.844
Sleep Medicine
obstructive sleep apnea
obesity hypoventilation syndrome
hypersomnolence
fasting circadian rhythm and sleep
M. John Albert
Kuwait University
Kuwait City, Kuwait
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
244
67
0.275
Laila Ahmed Rashed
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
169
0.710
Zumin Shi
Qatar University
Doha, Qatar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
237
190
0.802
Nutritional epidemiology
Diabetes
Anemia
Adolescent health
Obesity
Abdallah Elgorban
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
222
0.953
Ali I Al Gareeb
Mustansiriyah University
Baghdad, Iraq
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
233
203
0.871
Cardiovascular Medicine
Diabetology & Metabolic syndrome
Ashraf Soliman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
150
0.667
Growth
Growth disorders
Nutrition and growth