Citation Rankings
Highly Cited Researchers

Highly Cited Researchers 608 Scientists Citation Rankings - 2025

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
United Kingdom
Howard Thomas
Financial & Economic Inclusion
Strategic Change & Management
Risk & Decision Analysis
Management Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,502
7,416
0.167
* Total Citation Counts Rankings
Ranking Based On Selection: 2
United Kingdom
OM P Kurmi
Population health
Cardiorespiratory diseases
Respiratory Epidemiology
Environmental Epidemiology
Occupational health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,245
40,813
0.944
* Total Citation Counts Rankings
Ranking Based On Selection: 3
United Kingdom
Timothy Mason
sonochemistry
ultrasound
chemistry
environment
food technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,428
9,259
0.277
* Total Citation Counts Rankings
Ranking Based On Selection: 4
United Kingdom
WD Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,485
12,680
0.518
* Total Citation Counts Rankings
Ranking Based On Selection: 5
United Kingdom
Rodney P Jones
Hospital bed occupancy
financial risk in health care
forecasting healthcare demand
emergency admissions
cytomegalovirus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,548
3,996
0.275
* Total Citation Counts Rankings
Ranking Based On Selection: 6
United Kingdom
Kevin Warwick
Biomedical Engineering
Machine Intelligence
Bioethics
Cybernetics
Cyborgs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,464
3,281
0.227
* Total Citation Counts Rankings
Ranking Based On Selection: 7
United Kingdom
Sally Dibb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,652
4,971
0.364
* Total Citation Counts Rankings
Ranking Based On Selection: 8
United Kingdom
Gavin Brent Sullivan
Group-Based & Collective Emotion
Social & Political Psychology
Disaster research
Qualitative research
Affective practices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,532
7,564
0.559
* Total Citation Counts Rankings
Ranking Based On Selection: 9
United Kingdom
Chris Imray
Vascular Surgery
Renal Transplantation Surgery
Altitude
Frostbite
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,201
6,531
0.535
* Total Citation Counts Rankings
Ranking Based On Selection: 10
United Kingdom
Vasile Palade
Machine Learning
Computer Vision
Natural Language Processing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,500
6,248
0.543
* Total Citation Counts Rankings
Ranking Based On Selection: 11
United Kingdom
Michael Duncan
Physical activity
obesity
exercise
children
sports science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,384
6,960
0.611
* Total Citation Counts Rankings
Ranking Based On Selection: 12
United Kingdom
John Allen
photoplethysmography
microcirculation
capillaroscopy
microvascular
thermal imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,139
5,108
0.459
* Total Citation Counts Rankings
Ranking Based On Selection: 13
United Kingdom
Nachiketa Chakraborty
time-series
causality
solar and astrophysics
space weather
artificial intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,594
6,942
0.655
* Total Citation Counts Rankings
Ranking Based On Selection: 14
United Kingdom
Moya Kneafsey
food geographies
short food chains
local foods
community foods
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,204
2,788
0.303
* Total Citation Counts Rankings
Ranking Based On Selection: 15
United Kingdom
Andy Turner
Health psychology self-management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,161
3,069
0.335
* Total Citation Counts Rankings
Ranking Based On Selection: 16
United Kingdom
Michel Pimbert
Food sovereignty
agroecology
environment
participatory democracy
transdisciplinary research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,648
2,889
0.334
* Total Citation Counts Rankings
Ranking Based On Selection: 17
United Kingdom
Richard Aspinall
Age related changes in immunity
use of technolgy to determine health status
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,468
2,604
0.308
* Total Citation Counts Rankings
Ranking Based On Selection: 18
United Kingdom
Michael E. Fitzpatrick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,191
4,067
0.497
* Total Citation Counts Rankings
Ranking Based On Selection: 19
United Kingdom
Petra Wark
m/eHealth
epidemiology
primary prevention
diet and lifestyle
validation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,008
3,980
0.497
* Total Citation Counts Rankings
Ranking Based On Selection: 20
United Kingdom
Cain Ct Clark
Statistics
physical activity
nutritional epidemiology
health science
internal medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,952
7,680
0.966
* Total Citation Counts Rankings
Ranking Based On Selection: 21
United Kingdom
Julia M Carroll
literacy and language development
special educational needs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,822
2,728
0.349
* Total Citation Counts Rankings
Ranking Based On Selection: 22
United Kingdom
Muhammad Mustafa Kamal
Operations/SCM
Circular Economy/Sustainability
Information Systems
Industry_4.0/5.0/AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,581
4,744
0.626
* Total Citation Counts Rankings
Ranking Based On Selection: 23
United Kingdom
Katharina Dehnen Schmutz
biological invasions
weed ecology and climate change
interdisciplinary ecological-economic research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,550
4,730
0.626
* Total Citation Counts Rankings
Ranking Based On Selection: 25
United Kingdom
Xiang Zhang
Fracture mechanics
Fatigue
Composites
Metals
Additive manufacture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,068
3,875
0.548
* Total Citation Counts Rankings
Rankings
12,371
United Kingdom
1,088
1
Ranking Based On Selection: 1
Howard Thomas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
44,502
7,416
0.167
Financial & Economic Inclusion
Strategic Change & Management
Risk & Decision Analysis
Management Education
* Total Citation Counts Rankings
Rankings
12,968
United Kingdom
1,143
2
Ranking Based On Selection: 2
OM P Kurmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,245
40,813
0.944
Population health
Cardiorespiratory diseases
Respiratory Epidemiology
Environmental Epidemiology
Occupational health
* Total Citation Counts Rankings
Rankings
19,452
United Kingdom
1,727
3
Ranking Based On Selection: 3
Timothy Mason
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33,428
9,259
0.277
sonochemistry
ultrasound
chemistry
environment
food technology
* Total Citation Counts Rankings
Rankings
31,283
United Kingdom
2,733
4
Ranking Based On Selection: 4
WD Li
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24,485
12,680
0.518
* Total Citation Counts Rankings
Rankings
63,711
United Kingdom
5,458
5
Ranking Based On Selection: 5
Rodney P Jones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,548
3,996
0.275
Hospital bed occupancy
financial risk in health care
forecasting healthcare demand
emergency admissions
cytomegalovirus
* Total Citation Counts Rankings
Rankings
64,209
United Kingdom
5,497
6
Ranking Based On Selection: 6
Kevin Warwick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,464
3,281
0.227
Biomedical Engineering
Machine Intelligence
Bioethics
Cybernetics
Cyborgs
* Total Citation Counts Rankings
Rankings
69,256
United Kingdom
5,922
7
Ranking Based On Selection: 7
Sally Dibb
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,652
4,971
0.364
* Total Citation Counts Rankings
Rankings
70,040
United Kingdom
5,988
8
Ranking Based On Selection: 8
Gavin Brent Sullivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,532
7,564
0.559
Group-Based & Collective Emotion
Social & Political Psychology
Disaster research
Qualitative research
Affective practices
* Total Citation Counts Rankings
Rankings
79,609
United Kingdom
6,767
9
Ranking Based On Selection: 9
Chris Imray
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,201
6,531
0.535
Vascular Surgery
Renal Transplantation Surgery
Altitude
Frostbite
* Total Citation Counts Rankings
Rankings
85,499
United Kingdom
7,206
10
Ranking Based On Selection: 10
Vasile Palade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,500
6,248
0.543
Machine Learning
Computer Vision
Natural Language Processing
* Total Citation Counts Rankings
Rankings
86,582
United Kingdom
7,300
11
Ranking Based On Selection: 11
Michael Duncan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,384
6,960
0.611
Physical activity
obesity
exercise
children
sports science
* Total Citation Counts Rankings
Rankings
88,894
United Kingdom
7,476
12
Ranking Based On Selection: 12
John Allen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,139
5,108
0.459
photoplethysmography
microcirculation
capillaroscopy
microvascular
thermal imaging
* Total Citation Counts Rankings
Rankings
94,258
United Kingdom
7,866
13
Ranking Based On Selection: 13
Nachiketa Chakraborty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,594
6,942
0.655
time-series
causality
solar and astrophysics
space weather
artificial intelligence
* Total Citation Counts Rankings
Rankings
110,735
United Kingdom
9,086
14
Ranking Based On Selection: 14
Moya Kneafsey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,204
2,788
0.303
food geographies
short food chains
local foods
community foods
* Total Citation Counts Rankings
Rankings
111,335
United Kingdom
9,122
15
Ranking Based On Selection: 15
Andy Turner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,161
3,069
0.335
* Total Citation Counts Rankings
Rankings
118,854
United Kingdom
9,712
16
Ranking Based On Selection: 16
Michel Pimbert
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,648
2,889
0.334
Food sovereignty
agroecology
environment
participatory democracy
transdisciplinary research
* Total Citation Counts Rankings
Rankings
121,688
United Kingdom
9,930
17
Ranking Based On Selection: 17
Richard Aspinall
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,468
2,604
0.308
Age related changes in immunity
use of technolgy to determine health status
* Total Citation Counts Rankings
Rankings
126,186
United Kingdom
10,271
18
Ranking Based On Selection: 18
Michael E. Fitzpatrick
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,191
4,067
0.497
* Total Citation Counts Rankings
Rankings
129,355
United Kingdom
10,506
19
Ranking Based On Selection: 19
Petra Wark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,008
3,980
0.497
m/eHealth
epidemiology
primary prevention
diet and lifestyle
validation
* Total Citation Counts Rankings
Rankings
130,371
United Kingdom
10,567
20
Ranking Based On Selection: 20
Cain Ct Clark
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,952
7,680
0.966
Statistics
physical activity
nutritional epidemiology
health science
internal medicine
* Total Citation Counts Rankings
Rankings
132,799
United Kingdom
10,746
21
Ranking Based On Selection: 21
Julia M Carroll
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,822
2,728
0.349
literacy and language development
special educational needs
* Total Citation Counts Rankings
Rankings
137,387
United Kingdom
11,046
22
Ranking Based On Selection: 22
Muhammad Mustafa Kamal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,581
4,744
0.626
Operations/SCM
Circular Economy/Sustainability
Information Systems
Industry_4.0/5.0/AI
* Total Citation Counts Rankings
Rankings
138,024
United Kingdom
11,093
23
Ranking Based On Selection: 23
Katharina Dehnen Schmutz
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,550
4,730
0.626
biological invasions
weed ecology and climate change
interdisciplinary ecological-economic research
* Total Citation Counts Rankings
Rankings
143,737
United Kingdom
11,467
24
Ranking Based On Selection: 24
Michael ST John Warne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,267
2,572
0.354
* Total Citation Counts Rankings
Rankings
147,988
United Kingdom
11,753
25
Ranking Based On Selection: 25
Xiang Zhang
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,068
3,875
0.548
Fracture mechanics
Fatigue
Composites
Metals
Additive manufacture