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O'Brien, Stephen J.

Nova Southeastern University, (us)

2025 Rank: 2445

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Evolutionary Biology

SubField 2

Developmental Biology

Rank in SubField 1: 34 out of 30257 Researchers

Data For The Year: 2025
Metrics Self-Citations Excluded All
Rank Based on Composite Score24452187
Total Cites5596664738
H-index117126
Hm-index4752
Number of Single Authored Papers3636
Total Cites to Single Authored Papers9931109
Number of Single+First Authored Papers110110
Total Cites to Single+First Authored Papers48485504
Number of Single+First+Last Authored Papers368368
Total Cites to Single+First+Last Authored Papers2633629907
Composite Score44
Number of Distinct Citing Papers3925742359
Ratio of Total Citations to Distinct Citing Papers 1.43 1.53
Self-Citation Percentage
13.55%

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O'Brien, Stephen J.

Nova Southeastern University, (ru)

2024 Rank: 2332

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Evolutionary Biology

SubField 2

Developmental Biology

Rank in SubField 1: 35 out of 29473 Researchers

Data For The Year: 2024
Metrics Self-Citations Excluded All
Rank Based on Composite Score23322111
Total Cites5380762355
H-index114123
Hm-index4650
Number of Single Authored Papers3434
Total Cites to Single Authored Papers9721087
Number of Single+First Authored Papers105105
Total Cites to Single+First Authored Papers46735314
Number of Single+First+Last Authored Papers361361
Total Cites to Single+First+Last Authored Papers2546028963
Composite Score44
Number of Distinct Citing Papers3766840672
Ratio of Total Citations to Distinct Citing Papers 1.43 1.53
Self-Citation Percentage
13.71%

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O'Brien, Stephen J.

Nova Southeastern University, (us)

2023 Rank: 2156

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Evolutionary Biology

SubField 2

Developmental Biology

Rank in SubField 1: 33 out of 28397 Researchers

Data For The Year: 2023
Metrics Self-Citations Excluded All
Rank Based on Composite Score21561939
Total Cites5178960112
H-index113122
Hm-index4549
Number of Single Authored Papers3636
Total Cites to Single Authored Papers9571073
Number of Single+First Authored Papers107107
Total Cites to Single+First Authored Papers45695209
Number of Single+First+Last Authored Papers365365
Total Cites to Single+First+Last Authored Papers2468528144
Composite Score44
Number of Distinct Citing Papers3615339054
Ratio of Total Citations to Distinct Citing Papers 1.43 1.54
Self-Citation Percentage
13.85%

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O'Brien, Stephen J.

Nova Southeastern University, (us)

2022 Rank: 1986

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Evolutionary Biology

SubField 2

Developmental Biology

Rank in SubField 1: 34 out of 27371 Researchers

Data For The Year: 2022
Metrics Self-Citations Excluded All
Rank Based on Composite Score19861767
Total Cites4915757227
H-index111120
Hm-index4448
Number of Single Authored Papers3535
Total Cites to Single Authored Papers9291044
Number of Single+First Authored Papers106106
Total Cites to Single+First Authored Papers43995034
Number of Single+First+Last Authored Papers363363
Total Cites to Single+First+Last Authored Papers2364727044
Composite Score44
Number of Distinct Citing Papers3422836987
Ratio of Total Citations to Distinct Citing Papers 1.44 1.55
Self-Citation Percentage
14.10%

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O'Brien, Stephen J.

Nova Southeastern University, (us)

2021 Rank: 1936

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Developmental Biology

SubField 2

Evolutionary Biology

Rank in SubField 1: 138 out of 123644 Researchers

Data For The Year: 2021
Metrics Self-Citations Excluded All
Rank Based on Composite Score19361713
Total Cites4761255466
H-index109118
Hm-index4347
Number of Single Authored Papers3535
Total Cites to Single Authored Papers9071017
Number of Single+First Authored Papers106106
Total Cites to Single+First Authored Papers42904908
Number of Single+First+Last Authored Papers361361
Total Cites to Single+First+Last Authored Papers2302426346
Composite Score44
Number of Distinct Citing Papers3317435837
Ratio of Total Citations to Distinct Citing Papers 1.44 1.55
Self-Citation Percentage
14.16%

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O'Brien, Stephen J.

Saint Petersburg State University, (ru)

2020 Rank: 1739

Social Profile Not Updated
Overall Rank
Rank in SubField 1
Publications
Citations
Main Field

Biomedical Research

SubField 1

Evolutionary Biology

SubField 2

Developmental Biology

Rank in SubField 1: 22 out of 23541 Researchers

Data For The Year: 2020
Metrics Self-Citations Excluded All
Rank Based on Composite Score17391509
Total Cites4481252366
H-index107116
Hm-index4246
Number of Single Authored Papers3434
Total Cites to Single Authored Papers888996
Number of Single+First Authored Papers105105
Total Cites to Single+First Authored Papers41494761
Number of Single+First+Last Authored Papers359359
Total Cites to Single+First+Last Authored Papers2195325235
Composite Score44
Number of Distinct Citing Papers3105033566
Ratio of Total Citations to Distinct Citing Papers 1.44 1.56
Self-Citation Percentage
14.43%

If you find an error in your data, please contact us with your profile link: Contact Us


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