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
Urology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
223
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 2
chronic disease epidemiology
health survey studies
complementary medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
84
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 3
urinary incontinence
pediatric urology
lower urinary tract dysfunction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 4
Neuro-ophthalmology
Ophthalmology
Regenerative medicine
translation medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
49
0.645
* Total i10 IndexRankings
Ranking Based On Selection: 5
1. Regenerative Medicine & Translational Research of Cerebral Strokes
2. Bioenergetics &
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
30
0.405
* Total i10 IndexRankings
Ranking Based On Selection: 6
health policy of disability
health policy
health promotion
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
37
0.507
* Total i10 IndexRankings
Ranking Based On Selection: 7
Nanotech & drug delivery
stem cells and cancers
immunity
metabolic disorders & aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 8
kidney transplantation
liver transplantation
surgical oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
* Total i10 IndexRankings
Ranking Based On Selection: 9
Medical-Surgical Nursing
Kidney
Vascular calcification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 10
Stem Cell
Hematology
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Hepatology
Gastroenterology
Internal Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
34
0.680
* Total i10 IndexRankings
Ranking Based On Selection: 12
Phytochemicals
Lipid Metabolism
Anti-leukemia
Herbal medicine
Chinese medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 13
osteoporosis
fracture
diabetes mellitus
family medicine
clinical epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
* Total i10 IndexRankings
Ranking Based On Selection: 14
Analytical Chemistry
Mass Spectrometry
Antibacterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
* Total i10 IndexRankings
Ranking Based On Selection: 15
Biostatistics
Genetic epidemiology
Pharmacoepidemiology
Biobank
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 16
Environmental Health
Exposure and Risk Assessment
Environmental Monitoring
Biomonitoring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
* Total i10 IndexRankings
Ranking Based On Selection: 17
Chemical Biology
Microbial Genomics
Traditional Chinese Medicine
Applied and Environmental Microbiology
Enzyme and Coenzyme
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
* Total i10 IndexRankings
Ranking Based On Selection: 18
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 19
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
1
0.038
* Total i10 IndexRankings
Ranking Based On Selection: 20
Pulmonary
sleep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
* Total i10 IndexRankings
Ranking Based On Selection: 21
cancer research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 22
Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
* Total i10 IndexRankings
Ranking Based On Selection: 23
Herbal medicine research
Modeling hereditary diseases
Developmental genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
* Total i10 IndexRankings
Ranking Based On Selection: 24
GPCR
Molecular Simulations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
* Total i10 IndexRankings
Ranking Based On Selection: 25
Neuroscience
Alzheimer's Disease
Psychiatric Disorders
Human Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Hann-Chorng Kuo
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
223
0.690
Malcolm Koo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
116
84
0.724
chronic disease epidemiology
health survey studies
complementary medicine
Stephen Shei-Dei Yang
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
54
0.675
urinary incontinence
pediatric urology
lower urinary tract dysfunction
Rong-Kung Tsai, 蔡榮坤
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
76
49
0.645
Neuro-ophthalmology
Ophthalmology
Regenerative medicine
translation medicine
Cheng-Yoong Pang
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
30
0.405
1. Regenerative Medicine & Translational Research of Cerebral Strokes
2. Bioenergetics &
Yen Chia Feng
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
37
0.507
health policy of disability
health policy
health promotion
Hsin Hou Chang
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
42
0.592
Nanotech & drug delivery
stem cells and cancers
immunity
metabolic disorders & aging
Ming Che Lee
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
36
0.529
Chung-Jen Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
27
0.429
Medical-Surgical Nursing
Kidney
Vascular calcification
Der Shan Sun
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
Stem Cell
Hematology
Aging
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Ching-Sheng Hsu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
34
0.680
Hepatology
Gastroenterology
Internal Medicine
Jui-Hung Yen
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
44
39
0.886
Phytochemicals
Lipid Metabolism
Anti-leukemia
Herbal medicine
Chinese medicine
Huei-Kai Huang
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
37
0.949
osteoporosis
fracture
diabetes mellitus
family medicine
clinical epidemiology
Anren Hu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
27
0.692
Analytical Chemistry
Mass Spectrometry
Antibacterials
SH Wen
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
Biostatistics
Genetic epidemiology
Pharmacoepidemiology
Biobank
Lih-Ming Yiin
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
20
0.606
Environmental Health
Exposure and Risk Assessment
Environmental Monitoring
Biomonitoring
Hao Ping Chen
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
14
0.467
Chemical Biology
Microbial Genomics
Traditional Chinese Medicine
Applied and Environmental Microbiology
Enzyme and Coenzyme
Sheng Tzung Tsai
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
23
0.793
Chih Chia Lai
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
1
0.038
En Ting Chang
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
13
0.542
Wen-Sheng Wu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
15
0.652
Chin Hung Liu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Ming Der Lin
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
19
0.905
Herbal medicine research
Modeling hereditary diseases
Developmental genetics
Hao-Jen Hsu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
16
0.762
Ingrid Y Liu
Tzu Chi University
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
15
0.714
Neuroscience
Alzheimer's Disease
Psychiatric Disorders
Human Genetics