Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Cyril Bressy](/user/assets/images/profile/no-profile-photo.png)
Organic synthesis
total synthesis
enantioselective catalysis
desymmetrization
organocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,161
976
0.452
![Muhittin Şimşek](/user/assets/images/profile/no-profile-photo.png)
total quality
production processes
industry history
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
817
0.387
![Naga Vamsi Krishna Jasti](https://cdn.adscientificindex.com/pictures/b8/531982.jpg)
Lean Thinking
Green Thinking
Total Quality Management
Manufacturing Excellence and World Class Manufacturing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,099
1,530
0.729
![Michael Bade](https://cdn.adscientificindex.com/pictures/80/1776016.jpg)
Orthopaedics
Knee Osteoarthritis
Total Knee Arthroplasty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,089
1,352
0.647
![Tao XU å¾æ¶›](https://cdn.adscientificindex.com/pictures/81/710230.jpg)
Total synthesis
Transition-metal-catalyzed reactions
Assymmetric catalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,088
911
0.436
![Ravi Prakash Singh](/user/assets/images/profile/no-profile-photo.png)
Oragnocatalysis
Total Synthesis
Assymetric Catalysis
C-H Activation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,081
838
0.403
![David Levitt](/user/assets/images/profile/no-profile-photo.png)
EOR
Surfactant
Polymer
Geochemistry
Viscous Instability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,070
950
0.459
![Zhi Qiang Zhu](https://cdn.adscientificindex.com/pictures/9d/818666.jpg)
Organic Materials Chemistry
Organocatalysis
Total Synthesis
Organofluorine Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,620
0.787
![Abe Takumi](https://cdn.adscientificindex.com/pictures/a0/300467.jpg)
organic chemistry
total synthesis
umpolung
catalysis
synthetic methods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,019
1,105
0.547
![John Bosco Habarulema](/user/assets/images/profile/no-profile-photo.png)
Artificial intelligence
neural networks
total electron content
TEC modelling
travelling ionospheric disturbances
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,980
1,444
0.729
![Jian Jin](https://cdn.adscientificindex.com/pictures/62/1606359.jpg)
Catalysis
Total Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,970
1,406
0.714
![P Ramu Sridhar|P Ramu Sridhar, Perali Ramu Sridhar](/user/assets/images/profile/no-profile-photo.png)
Total synthesis of naturalproducts
Carbohydrate chemistry
Glyco biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,945
722
0.371
![Er Jun Cheng](https://cdn.adscientificindex.com/pictures/58/391841.jpg)
Dietary exposure assessment
risk analysis
total diet study
fluorescent probes
combinatorial chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,942
941
0.485
![Adam H. Clark](/user/assets/images/profile/no-profile-photo.png)
XAS
Total Scattering
heterogeneous catalysis
EXAFS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,931
1,917
0.993
![Xiaheng Zhang](https://cdn.adscientificindex.com/pictures/67/1468685.jpg)
Organic synthesis
Photoredox
Methodology
Total Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,908
1,564
0.820
![Lee Rubin](https://cdn.adscientificindex.com/pictures/9e/846840.jpg)
Hip & Knee Surgery
Total Joint Arthroplasty
Hip Replacement
Knee Replacement
Hip Fracture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,903
1,436
0.755
![John Graham](https://cdn.adscientificindex.com/pictures/9a/4688234.jpg)
Chronic total occlusions
CHIP
SCAD
renal denervation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,850
819
0.443
![M Ramu Yadav](https://cdn.adscientificindex.com/pictures/09/489327.jpg)
Synthetic Organic Chemistry
Catalysis
Asymmetric Synthesis and Total Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,841
860
0.467
![Modhu Sudan Maji](https://cdn.adscientificindex.com/pictures/50/515680.jpg)
Organic Chemistry
Asymmetric Catalysis
Organometallic Chemistry
Total Synthesis of Alkaloids
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
1,235
0.674
![Alessio Porta](/user/assets/images/profile/no-profile-photo.png)
Natural Products
organometallic chemistry
total synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
820
0.449
![Aklime Sarıkaya](https://cdn.adscientificindex.com/pictures/fc/191293.jpg)
total perenteral beslenme
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,809
864
0.478
![Filippo Sladojevich](https://cdn.adscientificindex.com/pictures/a1/1413191.jpg)
Catalysis
Organometallics
Total Synthesis
Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,805
827
0.458
![Vahid Entezari](https://cdn.adscientificindex.com/pictures/38/4473201.jpg)
Total Shoulder Arthroplasty
Reverse Shoulder Arthroplasty
Rotator Cuff Repair
Muscle Transfer
Computed Tomography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
1,063
0.605
![Mukhles M Al Ababneh|Mukhles M. A. Al-Ababneh, Mukhles Al-Ababneh, مخلص منصور العبابنه](https://cdn.adscientificindex.com/pictures/dd/4351873.jpg)
Tourism Management
Hospitality Management
Human Resources Management
Total Quality Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
1,509
0.880
![Esmahan Ağaoğlu](https://cdn.adscientificindex.com/pictures/67/183651.jpg)
Educational leadership and management
Total quality management in education
Leadership and management of higher education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
657
0.384
Cyril Bressy
Université D'Aix Marseille
Marseille, France
![France](/flags/fr.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,161
976
0.452
Organic synthesis
total synthesis
enantioselective catalysis
desymmetrization
organocatalysis
Muhittin Şimşek
Marmara University
İstanbul, Türkiye
![Türkiye](/flags/tr.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,112
817
0.387
total quality
production processes
industry history
Naga Vamsi Krishna Jasti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,099
1,530
0.729
Lean Thinking
Green Thinking
Total Quality Management
Manufacturing Excellence and World Class Manufacturing
Michael Bade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,089
1,352
0.647
Orthopaedics
Knee Osteoarthritis
Total Knee Arthroplasty
Tao XU å¾æ¶›
Ocean University of China
Qingdao, China
![China](/flags/cn.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,088
911
0.436
Total synthesis
Transition-metal-catalyzed reactions
Assymmetric catalysis
Ravi Prakash Singh
Indian Institute of Technology Delhi
New Delhi, India
![India](/flags/in.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,081
838
0.403
Oragnocatalysis
Total Synthesis
Assymetric Catalysis
C-H Activation
David Levitt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,070
950
0.459
EOR
Surfactant
Polymer
Geochemistry
Viscous Instability
Zhi Qiang Zhu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,059
1,620
0.787
Organic Materials Chemistry
Organocatalysis
Total Synthesis
Organofluorine Chemistry
Abe Takumi
Okayama University
Okayama, Japan
![Japan](/flags/jp.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,019
1,105
0.547
organic chemistry
total synthesis
umpolung
catalysis
synthetic methods
John Bosco Habarulema
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,980
1,444
0.729
Artificial intelligence
neural networks
total electron content
TEC modelling
travelling ionospheric disturbances
Jian Jin
Princeton University
Princeton, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,970
1,406
0.714
P Ramu Sridhar|P Ramu Sridhar, Perali Ramu Sridhar
University of Hyderabad
Hyderabad, India
![India](/flags/in.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,945
722
0.371
Total synthesis of naturalproducts
Carbohydrate chemistry
Glyco biology
Er Jun Cheng
National University of Singapore
Queenstown, Singapore
![Singapore](/flags/sg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,942
941
0.485
Dietary exposure assessment
risk analysis
total diet study
fluorescent probes
combinatorial chemistry
Adam H. Clark
Paul Scherrer Institute
Villigen, Switzerland
![Switzerland](/flags/ch.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,931
1,917
0.993
XAS
Total Scattering
heterogeneous catalysis
EXAFS
Xiaheng Zhang
Princeton University
Princeton, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,908
1,564
0.820
Organic synthesis
Photoredox
Methodology
Total Synthesis
Lee Rubin
Yale University
New Haven, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,903
1,436
0.755
Hip & Knee Surgery
Total Joint Arthroplasty
Hip Replacement
Knee Replacement
Hip Fracture
John Graham
University of Toronto
Toronto, Canada
![Canada](/flags/ca.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,850
819
0.443
Chronic total occlusions
CHIP
SCAD
renal denervation
M Ramu Yadav
Indian Institute of Technology Delhi
New Delhi, India
![India](/flags/in.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,841
860
0.467
Synthetic Organic Chemistry
Catalysis
Asymmetric Synthesis and Total Synthesis
Modhu Sudan Maji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,833
1,235
0.674
Organic Chemistry
Asymmetric Catalysis
Organometallic Chemistry
Total Synthesis of Alkaloids
Alessio Porta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,827
820
0.449
Natural Products
organometallic chemistry
total synthesis
Aklime Sarıkaya
İstanbul Sabahattin Zaim University
İstanbul, Türkiye
![Türkiye](/flags/tr.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,809
864
0.478
total perenteral beslenme
Filippo Sladojevich
Harvard University
Cambridge, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,805
827
0.458
Catalysis
Organometallics
Total Synthesis
Imaging
Vahid Entezari
Cleveland Clinic
Cleveland, United States
![United States](/flags/us.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,758
1,063
0.605
Total Shoulder Arthroplasty
Reverse Shoulder Arthroplasty
Rotator Cuff Repair
Muscle Transfer
Computed Tomography
Mukhles M Al Ababneh|Mukhles M. A. Al-Ababneh, Mukhles Al-Ababneh, مخلص منصور العبابنه
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,714
1,509
0.880
Tourism Management
Hospitality Management
Human Resources Management
Total Quality Management
Esmahan Ağaoğlu
Anadolu University
Eskişehir, Türkiye
![Türkiye](/flags/tr.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,712
657
0.384
Educational leadership and management
Total quality management in education
Leadership and management of higher education