Total 2,384,773 scientists, country 221, and institutions 24,456 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: 1
Digestive oncology
Chronic liver disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
758
576
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 2
Medical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
95
0.597
* Total i10 IndexRankings
Ranking Based On Selection: 3
Rheumatology
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
68
0.531
* Total i10 IndexRankings
Ranking Based On Selection: 4
internal medicine
aging. rehabilitation
nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
* Total i10 IndexRankings
Ranking Based On Selection: 5
Gastroentrology
Internal medicine
Medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
* Total i10 IndexRankings
Ranking Based On Selection: 6
Leptospirosis
Veterinary Medicine
Large Animal GI Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
6
0.250
* Total i10 IndexRankings
Ranking Based On Selection: 7
H.pylori
VitaminD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection: 8
Oncology
Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 9
Large Animal Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
* Total i10 IndexRankings
Ranking Based On Selection: 10
Medical education
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
gastroenterology and hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection: 12
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
Internal Medicine
Public Health
Bone Disease
Osteoporosis
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Medical Ethics
Medical Education
Medical case reports
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 16
Pulmunology
Endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 17
internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
internal medicin
gastroenterology
hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 19
internal medicine
cardiology
intensive care
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Internal medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Internal Medicine
Gastrointestinal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
Internal Medicine
Neurology
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Reza Malekzadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
758
576
0.760
Digestive oncology
Chronic liver disease
Ahmadreza Jamshidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
95
0.597
Farhad Shahram
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
128
68
0.531
Rheumatology
Internal medicine
Akbari Kamrani Ahmad Ali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
28
0.683
internal medicine
aging. rehabilitation
nutrition
Ali Ali Asgari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
Gastroentrology
Internal medicine
Medical education
G Abdollahpour
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
6
0.250
Leptospirosis
Veterinary Medicine
Large Animal GI Diseases
Abolfazl Zendehdel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Gholamreza Toogeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Afshin Raoofi
University of Tehran
Tehran, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
6
0.333
Large Animal Internal Medicine
Nasim Khajavirad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Medical education
Internal medicine
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Majid Sorouri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
gastroenterology and hepatology
Negin Rashidi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
5
0.556
Masoud Mortezazadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Amirhossein Ghaseminejad-Raeini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Internal Medicine
Public Health
Bone Disease
Osteoporosis
Endocrinology
Mahsa Abbaszadeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Medical Ethics
Medical Education
Medical case reports
Internal Medicine
Shahrbanoo Kheirkhah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Pulmunology
Endocrinology
Morteza Daraei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Arash Miroliaee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
internal medicin
gastroenterology
hepatology
Ensiehsadat Mansouri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
internal medicine
cardiology
intensive care
public health
Narjes Zarei Jalalabadi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Samaneh Parsa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Behshad Pazooki
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Internal Medicine
Gastrointestinal Medicine
Sadra Behrouzieh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Internal Medicine
Neurology
Radiology
Irene Starlet Osei Kwartemaah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0