Scientist and University Rankings 2025
North America 519.877 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jun 04, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.121.279) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 507,976
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
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* Total H IndexRankings
Ranking Based On Selection: 507,977
Nursin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,978
Immersive Learning
Emerging Technologies
Game Based Learning
Virtual World
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,979
Communication Networks
Mathematical Modeling
Linear Algebra and Statistics
Data Analysi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,980
psychology
gifted studies
fat studies
health psycholog
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,981
Music
Theater
Voice/Vocalit
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,982
professional development
practitioner inquiry
action research
communities of practic
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,983
Computer Science
Machine Learning
Software Engineering
Data Scienc
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,984
music educatio
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,985
Chinese literature
literary theory
global studie
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
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* Total H IndexRankings
Ranking Based On Selection: 507,986
Teacher Education
Philosophy of Education
English/ Language Arts Teachin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,987
American Religious History
Religion and War
American Environmental History
History of the American West
Stone-Campbell Move
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,988
Nineteenth and Twentieth-century French literature
crime and fiction
gender and fiction
le fait diver
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,989
Software Engineering
Artificial Intelligence
Machine Learnin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,990
Accountin
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,991
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,992
Psycholog
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,993
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,994
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,995
Cognitive Psychology
Shamanism
Transpersonal
Psychedelic Science
Consciousnes
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,996
Trombone
Musi
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,997
Florida History
Women's History
African American History
Library Histor
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,998
Quantum Computing
Power System
Machine Learning
Io
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 507,999
representation theor
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
* Total H IndexRankings
Ranking Based On Selection: 508,000
Data Analysis
Statistics
Big Data
Machine learning
Artificial Intelligenc
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Alejandro Strong
Husson University
Bangor, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Karen Crosby
Endicott College
Beverly, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Niccardo Rhoden
Centennial College Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Immersive Learning
Emerging Technologies
Game Based Learning
Virtual World
Immanuel Manohar
Whitworth University
Spokane, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Communication Networks
Mathematical Modeling
Linear Algebra and Statistics
Data Analysi
Ashley Phillips|Ashley Brimager
St Catherine University
St Paul, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
psychology
gifted studies
fat studies
health psycholog
Gabe C Alfieri
Salve Regina University
Newport, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Jd Procter
Eastern New Mexico University
Portales, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
professional development
practitioner inquiry
action research
communities of practic
Dx Sonu
Northwestern College Iowa
Orange City, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Computer Science
Machine Learning
Software Engineering
Data Scienc
Judy Lewis
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Steven Paul Day
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Chinese literature
literary theory
global studie
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
Mychelle Hadley Smith
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Teacher Education
Philosophy of Education
English/ Language Arts Teachin
Joshua Ward Jeffery
Navajo Technical University
New Mexico, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
American Religious History
Religion and War
American Environmental History
History of the American West
Stone-Campbell Move
Deirdre Sennott (Née Mcanally)
Linfield University
McMinnville, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Nineteenth and Twentieth-century French literature
crime and fiction
gender and fiction
le fait diver
Shlok Gandhi
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Software Engineering
Artificial Intelligence
Machine Learnin
Randall Stone
University of Arkansas Fort Smith
Fort Smith, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Trisha Garcia
Carthage College
Kenosha, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Kathy Gall
Wittenberg University
Springfield, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Chaitra Chandrasekhar
Westcliff University
California, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Maria Faison
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Kaleb Smith
Saybrook University
Pasadena, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Cognitive Psychology
Shamanism
Transpersonal
Psychedelic Science
Consciousnes
Eric High
Saint Norbert College
De Pere, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Janet Devries Naughton
Palm Beach State College
Lake Worth, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Florida History
Women's History
African American History
Library Histor
Imran Khan Tutul
Alfred University
Alfred, United States
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Quantum Computing
Power System
Machine Learning
Io
Aleksei Pakharev
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Tribhuwan Singh
Metrics
H-Index
i10-Index
Citation Counts
1
0
4
Data Analysis
Statistics
Big Data
Machine learning
Artificial Intelligenc