Roxanne Johnson
Natural Sciences / Chemical Sciences
AD Scientific Index ID: 4381406
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In US Environmental Protection Agency (373) | In United States (447,751) | In North America (508,021) | World (2,395,197) | ||
H Index (Total) | 26 | #134 | #95,527 | #108,175 | #319,116 |
H Index (Last 6 Years) | 17 | #162 | #112,276 | #126,724 | #??? |
H Index Last 6 years / Total Ratio
|
65% | ||||
i10 Index (Total) | 61 | #72 | #63,496 | #72,482 | #??? |
i10 Index (Last 6 Years) | 22 | #180 | #121,973 | #137,985 | #??? |
i10 Index Last 6 years / Total Ratio | 36% | ||||
Citation (Total) | 7,855 | #44 | #49,803 | #55,512 | #??? |
Citation (Last 6 Years) | 2,556 | #69 | #68,834 | #77,065 | #??? |
Citation Last 6 years / Total Ratio | 32% | ||||
Natural Sciences * |
#43 (132) * |
#18,969 (66,687) * |
(74,305) * |
(312,580) * |
|
Chemical Sciences * wetland and sea level rise | |
#11 (34) * |
#2,865 (11,441) * |
(12,684) * |
(64,980) * |
* Nov 22, 2024 | According to Total H Index | BETA VERSION
Notice: Please note that the subject field rankings for the world, region, country, and university are in the Beta Version due to the exclusion of profiles classified under 'Others' (873.864 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated.
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4381406
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Academic Degree
World: Top 10 Scientists in Natural Sciences / Chemical Sciences
Jun Chen
Jun Chen
Nankai University
World Rank #53
Jiaguo Yu
Jiaguo Yu
China University of Geosciences
World Rank #230
Peidong Yang
Peidong Yang
University of California Berkeley
World Rank #435
Hongjie Dai
Hongjie Dai
Stanford University
World Rank #450
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
World Rank #453
John Yates
John Yates
Scripps Research Institute
World Rank #511
George Church
George Church
Harvard University
World Rank #521
Xiaoyuan Shawn Chen
Xiaoyuan Shawn Chen
National University of Singapore
World Rank #569
Chad Mirkin
Chad Mirkin
Northwestern University
World Rank #581
Stephen L Buchwald
Stephen L Buchwald
Massachusetts Institute of Technology
World Rank #599
United States: Top 10 Scientists in Natural Sciences / Chemical Sciences
Peidong Yang
Peidong Yang
University of California Berkeley
World Rank #435
Hongjie Dai
Hongjie Dai
Stanford University
World Rank #450
Krzysztof Matyjaszewski
Krzysztof Matyjaszewski
Carnegie Mellon University
World Rank #453
John Yates
John Yates
Scripps Research Institute
World Rank #511
George Church
George Church
Harvard University
World Rank #521
Chad Mirkin
Chad Mirkin
Northwestern University
World Rank #581
Stephen L Buchwald
Stephen L Buchwald
Massachusetts Institute of Technology
World Rank #599
Donald Truhlar
Donald Truhlar
University of Minnesota Twin Cities
World Rank #646
Jean Frechet
Jean Frechet
University of California Berkeley
World Rank #660
William A Goddard
William A Goddard
California Institute of Technology Caltech
World Rank #680
US Environmental Protection Agency: Top 10 Scientists in Natural Sciences / Chemical Sciences
Antony John Williams
Antony John Williams
Natural Sciences
Chemical Sciences
World Rank #30,810
Ann M Richard
Ann M Richard
Natural Sciences
Chemical Sciences
World Rank #37,246
John H Offenberg
John H Offenberg
Natural Sciences
Chemical Sciences
World Rank #54,984
Havala Ot Pye
Havala Ot Pye
Natural Sciences
Chemical Sciences
World Rank #97,806
Michael Schock
Michael Schock
Natural Sciences
Chemical Sciences
World Rank #124,298
Endalkachew Sahle-Demessie
Endalkachew Sahle-Demessie
Natural Sciences
Chemical Sciences
World Rank #139,441
Michael Gonzalez
Michael Gonzalez
Natural Sciences
Chemical Sciences
World Rank #205,552
James Mccord
James Mccord
Natural Sciences
Chemical Sciences
World Rank #288,481
Todd Luxton
Todd Luxton
Natural Sciences
Chemical Sciences
World Rank #289,804
Todd Martin
Todd Martin
Natural Sciences
Chemical Sciences
World Rank #295,584
United States: Top 10 Scientists in Natural Sciences
Eric Lander
Eric Lander
Natural Sciences
Mathematical Sciences
World Rank #10
Fuquan Wang
Fuquan Wang
Natural Sciences
Physics
World Rank #12
James Brau
James Brau
Natural Sciences
Physics
World Rank #24
Bert Vogelstein
Bert Vogelstein
Natural Sciences
Molecular Biology & Genetics
World Rank #27
Stephane Willocq
Stephane Willocq
Natural Sciences
Physics
World Rank #28
Lei Layla Li
Lei Layla Li
Natural Sciences
Physics
World Rank #38
Peter Wittich
Peter Wittich
Natural Sciences
Physics
World Rank #40
Eric Torrence
Eric Torrence
Natural Sciences
Physics
World Rank #45
Daniel Levy
Daniel Levy
Natural Sciences
Molecular Biology & Genetics
World Rank #48
John Rutherfoord
John Rutherfoord
Natural Sciences
Physics
World Rank #49
US Environmental Protection Agency: Top 10 Scientists
Richard Judson
Richard Judson
Natural Sciences
Molecular Biology & Genetics
World Rank #14,863
Andrew Ghio
Andrew Ghio
Engineering & Technology
Environmental Science & Engineering
World Rank #16,525
Mallikarjuna Nadagouda
Mallikarjuna Nadagouda
Engineering & Technology
Nanoscience and Nanotechnology
World Rank #20,656
Kirk G Scheckel
Kirk G Scheckel
Engineering & Technology
Environmental Science & Engineering
World Rank #28,044
Antony John Williams
Antony John Williams
Natural Sciences
Chemical Sciences
World Rank #30,810
Russell S Thomas
Russell S Thomas
Natural Sciences
Molecular Biology & Genetics
World Rank #32,124
Keith A Houck
Keith A Houck
Others
World Rank #36,858
Ann M Richard
Ann M Richard
Natural Sciences
Chemical Sciences
World Rank #37,246
Jorge W Santo Domingo
Jorge W Santo Domingo
Natural Sciences
Biological Science
World Rank #47,324
Jia Xing
Jia Xing
Others
World Rank #50,711