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:
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* Total i10 IndexRankings
Ranking Based On Selection: 1
drug discovery
medicinal chemistry
cancer
neurodegenerative diseases
analytical chemistry including NMR UPLC/HRMS
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,896
1,493
0.787
* Total i10 IndexRankings
Ranking Based On Selection: 2
Neuro-Oncology
Neurosurgery
Tumor Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,838
1,581
0.860
* Total i10 IndexRankings
Ranking Based On Selection: 3
Retinal disease
diabetes
hypertension
artificial intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
1,387
0.815
* Total i10 IndexRankings
Ranking Based On Selection: 4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,511
1,100
0.728
* Total i10 IndexRankings
Ranking Based On Selection: 5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,389
1,304
0.939
* Total i10 IndexRankings
Ranking Based On Selection: 6
Oncology
Translational Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
632
0.464
* Total i10 IndexRankings
Ranking Based On Selection: 7
Microbiology and Biomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
675
0.549
* Total i10 IndexRankings
Ranking Based On Selection: 8
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
912
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 9
Internal Medicine
Endocrinology
thyroid
diabetes mellitus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,175
780
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 10
Global Health
Child Survival
Public Health Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
942
0.821
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Endocrinology
Metabolism
Medical Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,111
804
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 12
ophthalmology
aging
dry eye
ocular surface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
713
0.671
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
971
512
0.527
* Total i10 IndexRankings
Ranking Based On Selection: 14
pathology endocrinology breast cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
947
448
0.473
* Total i10 IndexRankings
Ranking Based On Selection: 15
Thoracic surgery
thoracoscopic anatomical segmentectomy
thoracoscopic sub-subsegmentectomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
912
777
0.852
* Total i10 IndexRankings
Ranking Based On Selection: 16
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
910
222
0.244
* Total i10 IndexRankings
Ranking Based On Selection: 17
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
907
709
0.782
* Total i10 IndexRankings
Ranking Based On Selection: 18
Modelling
Movies
Research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
897
647
0.721
* Total i10 IndexRankings
Ranking Based On Selection: 19
Mechanistic Toxicology
Medical Pharmacology
General Toxicology
General Pharmacology
Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
868
618
0.712
* Total i10 IndexRankings
Ranking Based On Selection: 20
pharmacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
861
542
0.630
* Total i10 IndexRankings
Ranking Based On Selection: 21
Oral Cancer Research
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
841
575
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 22
neuroscience
psychiatry
biomarker
translational
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
840
456
0.543
* Total i10 IndexRankings
Ranking Based On Selection: 23
Rheumatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
839
555
0.662
* Total i10 IndexRankings
Ranking Based On Selection: 24
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
826
470
0.569
* Total i10 IndexRankings
Ranking Based On Selection: 25
Gynecology & Obstetrics
Regenerative Medicine
Tissue Engineering & Stem Cells
Urinary Incontinence
Cervical Incompetence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
813
332
0.408
Wei Li
Jilin Agricultural University
Changchun, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,896
1,493
0.787
drug discovery
medicinal chemistry
cancer
neurodegenerative diseases
analytical chemistry including NMR UPLC/HRMS
Wei Zhang
Capital Medical University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,838
1,581
0.860
Neuro-Oncology
Neurosurgery
Tumor Biology
Tien Yin Wong
National University of Singapore
Queenstown, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,701
1,387
0.815
Retinal disease
diabetes
hypertension
artificial intelligence
Ki Hyun Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,511
1,100
0.728
Amirhossein Sahebkar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,389
1,304
0.939
Jeeyun Lee (이지연)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,361
632
0.464
Oncology
Translational Oncology
GQ Chen(陈国强)
Tsinghua University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
675
0.549
Microbiology and Biomaterials
Shizuo Akira
Osaka University
Suita, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,211
912
0.753
Fereidoun Azizi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,175
780
0.664
Internal Medicine
Endocrinology
thyroid
diabetes mellitus
Zulfiqar Bhutta
Aga Khan University
Karachi, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,147
942
0.821
Global Health
Child Survival
Public Health Nutrition
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Bagher Larijani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,111
804
0.724
Endocrinology
Metabolism
Medical Ethics
Kazuo Tsubota
Keio University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,063
713
0.671
ophthalmology
aging
dry eye
ocular surface
李中一 Chung-Yi Li
Fu Jen Catholic University
New Taipei City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
971
512
0.527
Hironobu Sasano
Tohoku University
Sendai, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
947
448
0.473
pathology endocrinology breast cancer
Liang Chen
Nanjing Medical University
Nanjing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
912
777
0.852
Thoracic surgery
thoracoscopic anatomical segmentectomy
thoracoscopic sub-subsegmentectomy
Paul M Vanhoutte
University of Hong Kong
Pokfulam, Hong Kong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
910
222
0.244
Masayuki Yamamoto
Tohoku University
Sendai, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
907
709
0.782
Biochemistry
Oxidative Stress
Redox Biology
Molecular Biology
Naveen Kumar C
Bharath University
Chennai, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
897
647
0.721
Mohammad Abdollahi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
868
618
0.712
Mechanistic Toxicology
Medical Pharmacology
General Toxicology
General Pharmacology
Diseases
Eunyoung Kim
Chung Ang University
Multan, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
861
542
0.630
Tze Ta Huang
National Cheng Kung University
Tainan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
841
575
0.684
Oral Cancer Research
Oral and Maxillofacial Surgery
Kenji Hashimoto
Chiba University
Chiba, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
840
456
0.543
neuroscience
psychiatry
biomarker
translational
Yoshiya Tanaka
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
839
555
0.662
Santosh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
826
470
0.569
Li Bing Shi
Zhejiang University
Hangzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
813
332
0.408
Gynecology & Obstetrics
Regenerative Medicine
Tissue Engineering & Stem Cells
Urinary Incontinence
Cervical Incompetence