![John Harkless](/images/no-picture.png)
John Harkless
AD Scientific Index 2024
Natural Sciences / Chemical Sciences
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In Howard University (284) | In United States (438,158) | In North America (490,515) | World (2,068,178) | ||
Total H Index | 8 | #141 | #272,180 | #304,306 | #1,063,388 |
Last 6 years H Index | 4 | #196 | #332,533 | #??? | #??? |
Last 6 years / Total H Index
|
0.500 | ||||
Total i10 Index | 8 | #134 | #264,041 | #??? | #??? |
Last 6 years i10 Index | 3 | #165 | #300,828 | #??? | #??? |
Last 6 years / Total i10 Index | 0.375 | ||||
Total Citation | 303 | #144 | #278,733 | #??? | #??? |
Last 6 years Citation | 53 | #203 | #347,342 | #??? | #??? |
Last 6 years / Total Citation | 0.175 | ||||
Natural Sciences * |
#34 (98) * |
#49,416 (63,656) * |
(70,766) * |
(289,390) * |
|
Chemical Sciences *
physical chemistry | computational chemistry | modeling | simulation | |
#5 (17) * |
#8,226 (11,210) * |
(12,369) * |
(61,566) * |
* Jul 23, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (666.655 scientists) profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that.
Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
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Top % 3: Indicates that the scientist is among the Top 3% Scientists in the specified subject among the scientists in the AD Scientific Index in the World and/or Country.
Use [email protected] to report an inappropriate profile, death, or other conditions that would require the deletion of the relevant profile. Data Privacy Policy:You can send a message to [email protected] to have your information removed from here, and your data will be deleted within 5 business days at the latest. Free of charge changes: University/institution changes (by emailing [email protected] with your AD Scientific Index ID number and evidence) Paid changes: Click for Changes, Registration, Adding Profile, Premium Membership
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University / Institution Rankings
Howard University Rankings
AD Scientific Index ID
4889010
Web Of Science Researcher ID
H-Index , Verified Peer Reviews, Citing Articles
ORCID ID
Scopus Author ID
H-Index, Citations, Documents
Researchgate
Research Interest Score, h-index
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school
Academic Degree
First 10 Best Scientists in Natural Sciences / Chemical Sciences in the World
By World Rank
Jun Chen
Jun Chen
Nankai University
#55
Jiaguo Yu
Jiaguo Yu
China University of Geosciences
#239
Lei Jiang
Lei Jiang
Institute of Chemistry, Chinese Academy of Sciences
#355
Peidong Yang
Peidong Yang
University of California Berkeley
#378
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
#392
Hongjie Dai
Hongjie Dai
Stanford University
#402
George Church
George Church
Harvard University
#456
John Yates
John Yates
Scripps Research Institute
#466
Chad Mirkin
Chad Mirkin
Northwestern University
#516
Xiaoyuan Shawn Chen
Xiaoyuan Shawn Chen
National University of Singapore
#536
![>Jun Chen](/user/assets/images/profile/no-profile-photo.png)
![>Jiaguo Yu](/pictures/2e/736765.jpg)
![>Lei Jiang](/user/assets/images/profile/no-profile-photo.png)
![>Peidong Yang](/pictures/2c/1738245.jpg)
![>Krzysztof Matyjaszewski](/pictures/58/902945.jpg)
![>Hongjie Dai](/user/assets/images/profile/no-profile-photo.png)
![>George Church](/pictures/a2/1413398.jpg)
![>John Yates](/pictures/e5/4470538.jpg)
![>Chad Mirkin](/pictures/b1/828013.jpg)
![>Xiaoyuan Shawn Chen](/pictures/0e/409141.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in United States
By World Rank
Peidong Yang
Peidong Yang
University of California Berkeley
#378
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
#392
Hongjie Dai
Hongjie Dai
Stanford University
#402
George Church
George Church
Harvard University
#456
John Yates
John Yates
Scripps Research Institute
#466
Chad Mirkin
Chad Mirkin
Northwestern University
#516
Stephen L Buchwald
Stephen L Buchwald
Massachusetts Institute of Technology
#566
Donald Truhlar
Donald Truhlar
University of Minnesota Twin Cities
#594
Jean Frechet
Jean Frechet
University of California Berkeley
#607
William A Goddard
William A Goddard
California Institute of Technology Caltech
#641
![>Peidong Yang](/pictures/2c/1738245.jpg)
![>Krzysztof Matyjaszewski](/pictures/58/902945.jpg)
![>Hongjie Dai](/user/assets/images/profile/no-profile-photo.png)
![>George Church](/pictures/a2/1413398.jpg)
![>John Yates](/pictures/e5/4470538.jpg)
![>Chad Mirkin](/pictures/b1/828013.jpg)
![>Stephen L Buchwald](/user/assets/images/profile/no-profile-photo.png)
![>Donald Truhlar](/pictures/11/4677142.jpg)
![>Jean Frechet](/pictures/a0/1734422.jpg)
![>William A Goddard](/pictures/60/827908.jpg)
First 10 Best Scientists in Natural Sciences / Chemical Sciences in Howard University
By World Rank
Ray Butcher
Ray Butcher
Natural Sciences
Chemical Sciences
#41,756
Howard Fairbrother
Howard Fairbrother
Natural Sciences
Chemical Sciences
#70,806
Joshua Halpern
Joshua Halpern
Natural Sciences
Chemical Sciences
#204,232
Paul F Hudrlik
Paul F Hudrlik
Natural Sciences
Chemical Sciences
#244,893
Joseph L Wilkins
Joseph L Wilkins
Natural Sciences
Chemical Sciences
#968,212
John Harkless
John Harkless
Natural Sciences
Chemical Sciences
#1,063,657
Lystranne Maynard
Lystranne Maynard
Natural Sciences
Chemical Sciences
#1,112,773
Tina Louise Brower-Thomas|Tina Brower, Tina Brower-Thomas, TL Brower
Tina Louise Brower-Thomas|Tina Brower, Tina Brower-Thomas, TL Brower
Natural Sciences
Chemical Sciences
#1,144,153
Bruce R Howard
Bruce R Howard
Natural Sciences
Chemical Sciences
#1,253,470
Shreedhar Devkota
Shreedhar Devkota
Natural Sciences
Chemical Sciences
#1,314,096
![>Ray Butcher](/user/assets/images/profile/no-profile-photo.png)
![>Howard Fairbrother](/user/assets/images/profile/no-profile-photo.png)
![>Joshua Halpern](/pictures/15/1386873.jpg)
![>Paul F Hudrlik](/user/assets/images/profile/no-profile-photo.png)
![>Joseph L Wilkins](/pictures/d2/4889020.jpg)
![>John Harkless](/user/assets/images/profile/no-profile-photo.png)
![>Lystranne Maynard](/pictures/10/1386904.jpg)
![>Tina Louise Brower-Thomas|Tina Brower, Tina Brower-Thomas, TL Brower](/pictures/3b/4889013.jpg)
![>Bruce R Howard](/pictures/3c/1649505.jpg)
![>Shreedhar Devkota](/pictures/eb/4855769.jpg)
First 10 Best Scientists in Natural Sciences in United States
By World Rank
Eric Lander
Eric Lander
Natural Sciences
Mathematical Sciences
#9
Fuquan Wang
Fuquan Wang
Natural Sciences
Physics
#16
James Brau
James Brau
Natural Sciences
Physics
#23
Bert Vogelstein
Bert Vogelstein
Natural Sciences
Molecular Biology & Genetics
#26
Stephane Willocq
Stephane Willocq
Natural Sciences
Physics
#28
Lei Layla Li
Lei Layla Li
Natural Sciences
Physics
#39
Peter Wittich
Peter Wittich
Natural Sciences
Physics
#42
Daniel Levy
Daniel Levy
Natural Sciences
Molecular Biology & Genetics
#45
Eric Torrence
Eric Torrence
Natural Sciences
Physics
#49
John Rutherfoord
John Rutherfoord
Natural Sciences
Physics
#50
![>Eric Lander](/user/assets/images/profile/no-profile-photo.png)
![>Fuquan Wang](/user/assets/images/profile/no-profile-photo.png)
![>James Brau](/pictures/5c/1459088.jpg)
![>Bert Vogelstein](/user/assets/images/profile/no-profile-photo.png)
![>Stephane Willocq](/user/assets/images/profile/no-profile-photo.png)
![>Lei Layla Li](/pictures/be/1289246.jpg)
![>Peter Wittich](/user/assets/images/profile/no-profile-photo.png)
![>Daniel Levy](/pictures/11/4986344.jpg)
![>Eric Torrence](/pictures/77/1589293.jpg)
![>John Rutherfoord](/pictures/c2/1735016.jpg)
First 10 Best Scientists in Howard University
By World Rank
Howard Gardner
Howard Gardner
Others
#1,370
Howard Y Chang
Howard Y Chang
Natural Sciences
Biological Science
#1,526
George Howard
George Howard
Medical and Health Sciences
Biostatistics
#3,348
Howard Mcleod
Howard Mcleod
Medical and Health Sciences
Pharmacy & Pharmaceutical Sciences
#4,122
Howard E Gendelman
Howard E Gendelman
Medical and Health Sciences
Neuroscience
#4,387
Howard Edenberg
Howard Edenberg
Natural Sciences
Molecular Biology & Genetics
#4,699
Howard Tennen
Howard Tennen
Others
#5,045
Howard Sesso
Howard Sesso
Medical and Health Sciences
Epidemiology and Public Health
#6,110
Howard C Herrmann
Howard C Herrmann
Others
#6,312
Howard Hu
Howard Hu
Others
#7,394
![>Howard Gardner](/pictures/13/1356871.jpg)
![>Howard Y Chang](/pictures/23/1649660.jpg)
![>George Howard](/pictures/15/1702227.jpg)
![>Howard Mcleod](/user/assets/images/profile/no-profile-photo.png)
![>Howard E Gendelman](/pictures/c6/4702180.jpg)
![>Howard Edenberg](/user/assets/images/profile/no-profile-photo.png)
![>Howard Tennen](/user/assets/images/profile/no-profile-photo.png)
![>Howard Sesso](/pictures/1b/1391263.jpg)
![>Howard C Herrmann](/user/assets/images/profile/no-profile-photo.png)
![>Howard Hu](/pictures/e1/1623496.jpg)