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
liberalism
Thailand
cultural policy
political ideologies
intellectual history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
* Total i10 IndexRankings
Ranking Based On Selection: 2
Intercultural Communication
Values Studies
Chinese Values
Identity Research
Intercultural Studies History
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection: 3
Historical ecology
Marine Geochemistry
Biogeochemical cycling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
* Total i10 IndexRankings
Ranking Based On Selection: 4
Design
Design Theory
Design History
Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection: 5
Orthopedic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
History
Politics of Memory
Ideologies
Foreign Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 7
land use and land cover change
deforestation
regional environment change
historical geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection: 8
orthopedics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
History of food and wine
European Social and Cultural History
war and refugees
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
* Total i10 IndexRankings
Ranking Based On Selection: 10
economic history
behavioral economics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
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* Total i10 IndexRankings
Ranking Based On Selection: 11
economic history
monetary history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 12
Entomology Phylogeny Evolution
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 13
socialist internationalism
Soviet literature
Russian and East European history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 14
orthopedics
stem cell
mitochondria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 15
Ancient history
numismatics
Egypt
papyrology
law
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 16
Historical land cover change
Global Change
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
* Total i10 IndexRankings
Ranking Based On Selection: 17
Secularism
history of science
science and culture
transhumanism
"social justice"
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
* Total i10 IndexRankings
Ranking Based On Selection: 18
Eastern Europe
Operational Code Analysis
Western Balkans
Serbia
history/politics/media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 19
economic statecraft
geopolitics
history of trade negotiations
global governance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
* Total i10 IndexRankings
Ranking Based On Selection: 20
比较教育、教育史、职业教育、民族教育Comparative Education
Education History
Vocational and Technical Educati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
0
0.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Contemporary China
political participation
urban politics
comparative politics methodologies
global history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 22
Cultural Politics and criticism
history of the present
race
fascism
alterity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 23
Modern History
Global History
Transnational History
Internationalism
19th century
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
* Total i10 IndexRankings
Ranking Based On Selection: 24
Public Choice
Constitutional Economics
History of Economic Thought
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 25
Online Education
Media History
Foundation of Educational Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Michael K Connors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
liberalism
Thailand
cultural policy
political ideologies
intellectual history
Steve J Kulich
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Intercultural Communication
Values Studies
Chinese Values
Identity Research
Intercultural Studies History
Liqiang Xu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
10
0.476
Historical ecology
Marine Geochemistry
Biogeochemical cycling
Ahmed Ansari
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Design
Design Theory
Design History
Systems
Junqing Lin
Shanghai Jiao Tong University
Shanghai, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Nikos Christofis
Shaanxi Normal University
Xi'an, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
History
Politics of Memory
Ideologies
Foreign Policy
Fan Yang
Henan University
Kaifeng, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
land use and land cover change
deforestation
regional environment change
historical geography
Zhencheng Xiong
Peking University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Kolleen M Guy
Duke Kunshan University
Kunshan, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
5
0.455
History of food and wine
European Social and Cultural History
war and refugees
Jonathan Chapman
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
economic history
behavioral economics
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Gilles Bransbourg
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
economic history
monetary history
Xinyu Li
Beijing Forestry University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Entomology Phylogeny Evolution
Rossen Djagalov
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
4
0.400
socialist internationalism
Soviet literature
Russian and East European history
Yidan Pang
Shanghai Jiao Tong University
Shanghai, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
orthopedics
stem cell
mitochondria
David M Ratzan
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Ancient history
numismatics
Egypt
papyrology
law
Xueqiong Wei
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
8
0.889
Historical land cover change
Global Change
Michael Rectenwald
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
7
0.778
Secularism
history of science
science and culture
transhumanism
"social justice"
Srđan Mladenov Jovanović
Nankai University
Tianjin, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
6
0.667
Eastern Europe
Operational Code Analysis
Western Balkans
Serbia
history/politics/media
Zhang Xiaotong
Fudan University
Shanghai, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
5
0.625
economic statecraft
geopolitics
history of trade negotiations
global governance
Yi Zhou (周谊)
Southwest University
Chongqing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
0
0.000
比较教育、教育史、职业教育、民族教育Comparative Education
Education History
Vocational and Technical Educati
Ceren Ergenc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
6
0.857
Contemporary China
political participation
urban politics
comparative politics methodologies
global history
Asli Igsiz
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
5
0.714
Cultural Politics and criticism
history of the present
race
fascism
alterity
Christian Müller
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
3
0.429
Modern History
Global History
Transnational History
Internationalism
19th century
Daniel Nientiedt
New York University Shanghai
Pudong, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Public Choice
Constitutional Economics
History of Economic Thought
Wenge Guo
Peking University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
4
0.667
Online Education
Media History
Foundation of Educational Technology