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,
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* Total i10 IndexRankings
Ranking Based On Selection: 1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
156
0.817
* Total i10 IndexRankings
Ranking Based On Selection: 2
Computational Chemistry
Corrosion
Graphene Oxide/CNT
Metal-Organic Framework (MOF)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
154
0.969
* Total i10 IndexRankings
Ranking Based On Selection: 3
Applied Linguistics
Positive Psychology
Individual Differences
Educational Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
109
0.982
* Total i10 IndexRankings
Ranking Based On Selection: 4
Schiff bases and their complexes
Transition metal oxides nanoparticles
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
54
0.519
* Total i10 IndexRankings
Ranking Based On Selection: 5
Medical Education
Qualitative Research
Ethics
Geriatrics Pediatrics Nursing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
57
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 6
Gastroenterology and Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
61
0.663
* Total i10 IndexRankings
Ranking Based On Selection: 7
Education
Research
Health Communication
Qualitative Research
Aging issues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
56
0.622
* Total i10 IndexRankings
Ranking Based On Selection: 8
Congenital Malformations
Anatomy
Embryology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
32
0.364
* Total i10 IndexRankings
Ranking Based On Selection: 9
microbiology
medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 10
Food Safety
Food Chemistry
Food Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
61
0.897
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Biostatistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
* Total i10 IndexRankings
Ranking Based On Selection: 12
clinical biochemistry
toxins
biochemistry of cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
38
0.613
* Total i10 IndexRankings
Ranking Based On Selection: 13
Health Education & Promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
33
0.532
* Total i10 IndexRankings
Ranking Based On Selection: 14
Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
* Total i10 IndexRankings
Ranking Based On Selection: 15
Heat transfer and Fluid flow
Phase change material (PCM)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
51
0.895
* Total i10 IndexRankings
Ranking Based On Selection: 16
Geology
Palaeontology
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
* Total i10 IndexRankings
Ranking Based On Selection: 17
Corrosion
Electrochemistry
Nano-materials
Composite
Coating
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 19
Thin films
Nanoparticles
Nanocomposites
Membrane
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
* Total i10 IndexRankings
Ranking Based On Selection: 20
Polymer blends
Nanocomposites
Structure-properties correlation
nano-biotechnology
Nano-hybrids
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 21
nanomaterials
magnetic and optical materials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
* Total i10 IndexRankings
Ranking Based On Selection: 22
Epidemiology
Public Health
Mendelian Randomization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
36
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 23
Anatomy
Neuroscience
Neurophysiology
Histology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
* Total i10 IndexRankings
Ranking Based On Selection: 24
Molecular epidemiology of parasites
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
* Total i10 IndexRankings
Ranking Based On Selection: 25
Plant metabolism
Seed Physiology
Plant responses to abiotic stresses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Gholamreza Roshandel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
191
156
0.817
Ghasem Bahlakeh
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
159
154
0.969
Computational Chemistry
Corrosion
Graphene Oxide/CNT
Metal-Organic Framework (MOF)
Ali Derakhshan
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
109
0.982
Applied Linguistics
Positive Psychology
Individual Differences
Educational Psychology
Aliakbar Dehno Khalaji
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
104
54
0.519
Schiff bases and their complexes
Transition metal oxides nanoparticles
Leila Jouybari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
57
0.613
Medical Education
Qualitative Research
Ethics
Geriatrics Pediatrics Nursing
Shahriyar Semnani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
61
0.663
Gastroenterology and Hepatology
Akram Sanagoo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
56
0.622
Education
Research
Health Communication
Qualitative Research
Aging issues
Mohammad Jafar Golalipour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
32
0.364
Ezzat A Ghaemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
40
0.541
Mojtaba Raeisi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
61
0.897
Food Safety
Food Chemistry
Food Microbiology
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Mohammad Ali Vakili
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
66
35
0.530
Joshani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
38
0.613
clinical biochemistry
toxins
biochemistry of cancer
Abdurrahman Charkazi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
33
0.532
Health Education & Promotion
Alijan Tabarraei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
59
44
0.746
Seiyed Mohammad Javad Hosseini Kahsari
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
51
0.895
Heat transfer and Fluid flow
Phase change material (PCM)
M Ghobadi Pour
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
33
0.623
Geology
Palaeontology
Biology
Ali Dehghani
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
52
1.000
Corrosion
Electrochemistry
Nano-materials
Composite
Coating
Vahid Khori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
49
35
0.714
Alireza Goudarzi
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
42
0.894
Thin films
Nanoparticles
Nanocomposites
Membrane
Amir Babaei
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
Polymer blends
Nanocomposites
Structure-properties correlation
nano-biotechnology
Nano-hybrids
Masoud Javan
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
35
0.814
nanomaterials
magnetic and optical materials
Abdolhalim Rajabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
36
0.857
Epidemiology
Public Health
Mendelian Randomization
Jahanshahi Mehrdad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
26
0.619
Anatomy
Neuroscience
Neurophysiology
Histology
Mitra Sharbatkhori
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
37
0.902
Molecular epidemiology of parasites
Hamid Reza Sadeghipour
Golestan University
Gorgan, Iran
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
27
0.659
Plant metabolism
Seed Physiology
Plant responses to abiotic stresses