Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers 86 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
Ireland
Orla O'Sullivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,817
14,589
0.524
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Ireland
Olivia Mcauliffe
Bacteriophage
starter cultures
phage therapy
phage biocontrol
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,785
3,995
0.408
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Ireland
Paula M. O'Connor
Antimicrobial peptides
Bacteriocins
Bioactive peptides
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,041
4,531
0.501
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Ireland
Anne Maria Mullen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,444
4,968
0.588
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Ireland
S Arboleya
Microbiome
gut
probiotics
health
neonates
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
5,096
0.716
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Ireland
Dermot Morris
Bovine Fertility
Computational Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,648
1,754
0.311
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Ireland
Stephen Butler
Principal Scientist
Reproductive Physiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,491
2,519
0.459
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Ireland
Catherine (Kaye) Burgess
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,293
3,414
0.645
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Ireland
Sinead Mcparland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,555
2,620
0.575

360° Institutional Performance & Benchmarking Click Here for Live Demo 

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Ireland
Ruth Hamill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,153
2,369
0.570
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Ireland
Matthew S Mccabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,847
1,800
0.468
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Ireland
Jeremiah (Jj/Diarmuid) Sheehan
cheese
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,533
2,204
0.624
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Ireland
John Kenny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,482
2,141
0.615
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Ireland
Susanne Barth
forage genetics
forage breeding
grass weeds
meiosis
genetic diversity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,369
1,283
0.381
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Ireland
John Finnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,138
1,422
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Ireland
Twj Keady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,887
631
0.219
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Ireland
Conall Strain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,768
2,423
0.875
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Ireland
Aine Regan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,553
1,700
0.666
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Ireland
Kate Keogh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,393
1,710
0.715
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Ireland
Talita Aline Comunian
microencapsulation
spray drying
complex coacervation
emulsification
in vitro digestion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,214
1,573
0.710
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Ireland
John Paul Murphy
DAIRY COWS
GRAZING
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,846
764
0.414
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Ireland
John Upton
milking
energy
dairy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,664
1,151
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Ireland
Barbara Biduski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,588
1,400
0.882
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Ireland
Emer H. Shannon
Gut microbiome
Macroalgae
Phycochemistry
Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,310
1,132
0.864
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Ireland
George Lj Hull
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
765
0.646
* Total Citation Counts Rankings
Rankings
25,755
Ireland
95
3
Ranking Based On Selection: 1
Orla O'Sullivan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,817
14,589
0.524
* Total Citation Counts Rankings
Rankings
103,121
Ireland
445
12
Ranking Based On Selection: 2
Olivia Mcauliffe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,785
3,995
0.408
Bacteriophage
starter cultures
phage therapy
phage biocontrol
* Total Citation Counts Rankings
Rankings
112,807
Ireland
503
15
Ranking Based On Selection: 3
Paula M. O'Connor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,041
4,531
0.501
Antimicrobial peptides
Bacteriocins
Bioactive peptides
* Total Citation Counts Rankings
Rankings
121,842
Ireland
549
16
Ranking Based On Selection: 4
Anne Maria Mullen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,444
4,968
0.588
* Total Citation Counts Rankings
Rankings
146,709
Ireland
674
23
Ranking Based On Selection: 5
S Arboleya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,117
5,096
0.716
Microbiome
gut
probiotics
health
neonates
* Total Citation Counts Rankings
Rankings
185,611
Ireland
889
27
Ranking Based On Selection: 6
Dermot Morris
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,648
1,754
0.311
Bovine Fertility
Computational Biology
* Total Citation Counts Rankings
Rankings
190,689
Ireland
914
30
Ranking Based On Selection: 7
Stephen Butler
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,491
2,519
0.459
Principal Scientist
Reproductive Physiology
* Total Citation Counts Rankings
Rankings
197,700
Ireland
955
32
Ranking Based On Selection: 8
Catherine (Kaye) Burgess
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,293
3,414
0.645
* Total Citation Counts Rankings
Rankings
228,209
Ireland
1,097
36
Ranking Based On Selection: 9
Sinead Mcparland
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,555
2,620
0.575
* Total Citation Counts Rankings
Rankings
248,554
Ireland
1,200
38
Ranking Based On Selection: 10
Ruth Hamill
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,153
2,369
0.570

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
266,208
Ireland
1,290
41
Ranking Based On Selection: 11
Matthew S Mccabe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,847
1,800
0.468
* Total Citation Counts Rankings
Rankings
286,490
Ireland
1,377
45
Ranking Based On Selection: 12
Jeremiah (Jj/Diarmuid) Sheehan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,533
2,204
0.624
* Total Citation Counts Rankings
Rankings
290,122
Ireland
1,391
46
Ranking Based On Selection: 13
John Kenny
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,482
2,141
0.615
* Total Citation Counts Rankings
Rankings
298,494
Ireland
1,431
47
Ranking Based On Selection: 14
Susanne Barth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,369
1,283
0.381
forage genetics
forage breeding
grass weeds
meiosis
genetic diversity
* Total Citation Counts Rankings
Rankings
316,744
Ireland
1,520
52
Ranking Based On Selection: 15
John Finnan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,138
1,422
0.453
* Total Citation Counts Rankings
Rankings
339,084
Ireland
1,644
54
Ranking Based On Selection: 16
Twj Keady
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,887
631
0.219
* Total Citation Counts Rankings
Rankings
350,816
Ireland
1,710
55
Ranking Based On Selection: 17
Conall Strain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,768
2,423
0.875
* Total Citation Counts Rankings
Rankings
373,934
Ireland
1,818
60
Ranking Based On Selection: 18
Aine Regan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,553
1,700
0.666
* Total Citation Counts Rankings
Rankings
392,890
Ireland
1,910
62
Ranking Based On Selection: 19
Kate Keogh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,393
1,710
0.715
* Total Citation Counts Rankings
Rankings
416,122
Ireland
2,027
65
Ranking Based On Selection: 20
Talita Aline Comunian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,214
1,573
0.710
microencapsulation
spray drying
complex coacervation
emulsification
in vitro digestion
* Total Citation Counts Rankings
Rankings
473,857
Ireland
2,331
71
Ranking Based On Selection: 21
John Paul Murphy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,846
764
0.414
* Total Citation Counts Rankings
Rankings
508,407
Ireland
2,462
74
Ranking Based On Selection: 22
John Upton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,664
1,151
0.692
* Total Citation Counts Rankings
Rankings
524,171
Ireland
2,542
78
Ranking Based On Selection: 23
Barbara Biduski
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,588
1,400
0.882
* Total Citation Counts Rankings
Rankings
590,407
Ireland
2,829
83
Ranking Based On Selection: 24
Emer H. Shannon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,310
1,132
0.864
Gut microbiome
Macroalgae
Phycochemistry
Nutrition
* Total Citation Counts Rankings
Rankings
625,925
Ireland
2,999
86
Ranking Based On Selection: 25
George Lj Hull
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,185
765
0.646
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