Total 2,393,018 scientists, country 221, and institutions 24,453 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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
Immunoassays
spectrophotometry
chromatography
Microwell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
* Total i10 IndexRankings
Ranking Based On Selection: 2
Immunopharmacology
cytokine inhibitors
immunosuppression
Immunology
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
50
0.588
* Total i10 IndexRankings
Ranking Based On Selection: 3
Immunology
Immunotherapy
Virology
Vaccinology and Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
66
0.868
* Total i10 IndexRankings
Ranking Based On Selection: 4
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
* Total i10 IndexRankings
Ranking Based On Selection: 5
Allergy and Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 6
Immunology
Vaccines
Vaccine development
viral immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total i10 IndexRankings
Ranking Based On Selection: 7
Allergy
Protein Chemistry
Vaccines
Autoimmune disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 8
Immunology of Infectious agents
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
7
0.226
* Total i10 IndexRankings
Ranking Based On Selection: 9
Immunology
cancer cell biology
flow cytometry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 10
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Immunology/Genomic/Vaccines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 12
Immunology
Allergy
Cancer Immunology
Immune Biomarkers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection: 14
Immunogenetics Metabolic disorders Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Immunology
Microbiology
Drug delivery
Cell culture
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 16
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection: 17
Immunology
Genetic of primary immunodeficiency
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 18
Immunology
virology
vaccine development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection: 19
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 20
Immunology
inflammation
Infection and Haematology Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection: 21
Immunology and Microbiology Infection and Pathogenesis.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
Molecular Immunology
Cancer drug screening
Recombinant therapeutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
* Total i10 IndexRankings
Ranking Based On Selection: 24
Immunology and Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200
Ibrahim Darwish
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
96
43
0.448
Immunoassays
spectrophotometry
chromatography
Microwell
M Ahmed Mesaik
University of Tabuk
Tabuk, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
50
0.588
Immunopharmacology
cytokine inhibitors
immunosuppression
Immunology
Microbiology
Anwar M Hashem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
66
0.868
Immunology
Immunotherapy
Virology
Vaccinology and Biotechnology
Hossam Ebaid
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
45
0.804
Zahid Shakoor
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Essam H Ibrahim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Immunology
Vaccines
Vaccine development
viral immunology
Elsayed Elagamy
Qassim University
Buraidah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
18
0.563
Allergy
Protein Chemistry
Vaccines
Autoimmune disorders
Obeid Eltreifi Obeid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
7
0.226
Immunology of Infectious agents
Akhmed Aslam
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
24
0.800
Immunology
cancer cell biology
flow cytometry
Sarah Yousef Abd El Galil Ahmed
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
19
0.633
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Amre Nasr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
15
0.500
Fahad Aldakheel
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Immunology
Allergy
Cancer Immunology
Immune Biomarkers
Dunia Jawdat
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Jameel H Al Tamimi
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
28
1.000
Immunogenetics Metabolic disorders Toxicology
Qamar Zia
Majmaah University
Al Majma'ah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Immunology
Microbiology
Drug delivery
Cell culture
Jamal Hussen
King Faisal University
Al-Ahsa, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Mohammed Al Osaimi
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Immunology
Genetic of primary immunodeficiency
Waleed Mahallawi
Taibah University
Medina, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Immunology
virology
vaccine development
Alia M. Aldahlawi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Nawal Helmi
University of Jeddah
Dahaban, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Immunology
inflammation
Infection and Haematology Disease
Faiz Abdulaziz Alfaiz
Majmaah University
Al Majma'ah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Immunology and Microbiology Infection and Pathogenesis.
Khalid Alshaghdali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Gouse Mohiddin Shaik
King Saud University
Riyadh, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
7
0.700
Molecular Immunology
Cancer drug screening
Recombinant therapeutics
Ahd Mansour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Ali Eldib
Alrayan Medical College
Jeddah, Saudi Arabia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
1
0.200