The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Infrared Thermography
X-ray radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,875
1,938
0.500
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Radiation Dose
Radiation Protection
Radiation Safety
Radiography
Health Professions Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,215
2,167
0.978
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Radiography
Radiation Protection
Radiation Safety
CT
Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
2,159
0.979
* Total Citation Counts Rankings
Ranking Based On Selection: 4
X-ray radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
776
0.462
* Total Citation Counts Rankings
Ranking Based On Selection: 5
MRI
DTI
Segmentation
Multiple Sclerosis
Radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,441
888
0.616
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Image processing
Industrial Radiography
NDT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
690
430
0.623
* Total Citation Counts Rankings
Ranking Based On Selection: 7
x-ray computed tomography
digital radiography
biomedical optics
fluorescence lifetime imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
453
0.810
* Total Citation Counts Rankings
Ranking Based On Selection: 8
radiography
sonography
education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
459
0.989
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Radiography
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
32
0.340
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Radiography
ultrasound
CT Scan
MRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Radiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Computed Tomography
Dosimetry
Radiography
Radiobiology & Radiation Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Subramaniam Bagavathiappan
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,875
1,938
0.500
Infrared Thermography
X-ray radiography
Wiam Elshami
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,215
2,167
0.978
Radiation Dose
Radiation Protection
Radiation Safety
Radiography
Health Professions Education
Mohamed M Abuzaid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,205
2,159
0.979
Radiography
Radiation Protection
Radiation Safety
CT
Education
Thangavelu Saravanan
Indira Gandhi Centre for Atomic Research
Kalpakkam, India
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,678
776
0.462
Salem Hannoun
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,441
888
0.616
MRI
DTI
Segmentation
Multiple Sclerosis
Radiography
Amir Movafeghi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
690
430
0.623
Image processing
Industrial Radiography
NDT
Nattawut Sinsuebphon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
453
0.810
x-ray computed tomography
digital radiography
biomedical optics
fluorescence lifetime imaging
Mark Alipio
Iligan Medical Center College
Lanao del Norte, Philippines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
464
459
0.989
radiography
sonography
education
Akira Hiroshige
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
94
32
0.340
Sadia Sana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
53
1.000
Radiography
ultrasound
CT Scan
MRI
Ismanto Sarman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Nnamdi Oe Okoro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Computed Tomography
Dosimetry
Radiography
Radiobiology & Radiation Protection