![Godwin Uchenna Okereafor](/pictures/09/4641821.jpg)
Godwin Uchenna Okereafor
AD Scientific Index 2024
Engineering & Technology / Environmental Science & Engineering
Universiteit van Johannesburg
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In University of Johannesburg (1,734) | In South Africa (19,047) | In Africa (156,280) | World (2,158,603) | ||
Total H Index | 6 | #617 | #7,548 | #40,628 | #1,223,616 |
Last 6 years H Index | 5 | #568 | #7,110 | #??? | #??? |
Last 6 years / Total H Index
|
0.833 | ||||
Total i10 Index | 3 | #654 | #7,890 | #??? | #??? |
Last 6 years i10 Index | 3 | #610 | #7,518 | #??? | #??? |
Last 6 years / Total i10 Index | 1.000 | ||||
Total Citation | 429 | #345 | #5,099 | #??? | #??? |
Last 6 years Citation | 425 | #286 | #4,028 | #??? | #??? |
Last 6 years / Total Citation | 0.991 | ||||
Engineering & Technology * |
#139 (226) * |
#1,248 (2,054) * |
(20,257) * |
(410,006) * |
|
Environmental Science & Engineering *
Environmental | Contamination | Pollution | Remediation | Human Health | |
#6 (14) * |
#137 (218) * |
(1,575) * |
(18,381) * |
* Jul 26, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (762.001 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
University of Johannesburg Rankings
AD Scientific Index ID
4641821
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 Engineering & Technology / Environmental Science & Engineering in the World
By World Rank
Pete Smith
Pete Smith
University of Aberdeen
#955
Philip Jones
Philip Jones
University of East Anglia
#1,079
Robert B Jackson
Robert B Jackson
Stanford University
#1,111
Zhanhu Guo
Zhanhu Guo
Northumbria University
#1,128
Bruce E Logan
Bruce E Logan
Pennsylvania State University
#1,140
Detlef P. Van Vuuren
Detlef P. Van Vuuren
Netherlands Environmental Assessment Agency
#1,292
Christopher B Field
Christopher B Field
Stanford University
#1,305
Yong-Guan Zhu
Yong-Guan Zhu
Institute of Urban Environment, Chinese Academy of Sciences
#1,350
Baoshan Xing
Baoshan Xing
University of Massachusetts Amherst
#1,693
Kevin C Jones
Kevin C Jones
Lancaster University
#1,762
![>Pete Smith](/pictures/a8/1366614.jpg)
![>Philip Jones](/user/assets/images/profile/no-profile-photo.png)
![>Robert B Jackson](/pictures/e8/1649643.jpg)
![>Zhanhu Guo](/pictures/b7/1639331.jpg)
![>Bruce E Logan](/pictures/c4/884385.jpg)
![>Detlef P. Van Vuuren](/pictures/0c/4408539.jpg)
![>Christopher B Field](/pictures/98/1649627.jpg)
![>Yong-Guan Zhu](/pictures/49/4600265.jpg)
![>Baoshan Xing](/pictures/ab/1298015.jpg)
![>Kevin C Jones](/pictures/36/1251137.jpg)
First 10 Best Scientists in Engineering & Technology / Environmental Science & Engineering in South Africa
By World Rank
Charlie Shackleton
Charlie Shackleton
Rhodes University
#17,590
Mark New
Mark New
University of Cape Town
#28,202
Faizal Bux
Faizal Bux
Durban University of Technology
#38,222
George Ekama
George Ekama
University of Cape Town
#43,453
Ali Akbar Zinatizadeh
Ali Akbar Zinatizadeh
University of South Africa
#69,282
Gina Ziervogel
Gina Ziervogel
University of Cape Town
#72,849
Harald Winkler
Harald Winkler
University of Cape Town
#74,133
Maurice S. Onyango
Maurice S. Onyango
Tshwane University of Technology
#81,209
Charles Mbohwa
Charles Mbohwa
University of Johannesburg
#116,632
Christopher Lennard
Christopher Lennard
University of Cape Town
#122,525
![>Charlie Shackleton](/user/assets/images/profile/no-profile-photo.png)
![>Mark New](/pictures/19/93380.jpg)
![>Faizal Bux](/user/assets/images/profile/no-profile-photo.png)
![>George Ekama](/user/assets/images/profile/no-profile-photo.png)
![>Ali Akbar Zinatizadeh](/pictures/07/103490.jpg)
![>Gina Ziervogel](/pictures/24/98278.jpg)
![>Harald Winkler](/pictures/e1/98742.jpg)
![>Maurice S. Onyango](/pictures/5f/93560.jpg)
![>Charles Mbohwa](/pictures/b6/105500.jpg)
![>Christopher Lennard](/user/assets/images/profile/no-profile-photo.png)
First 10 Best Scientists in Engineering & Technology / Environmental Science & Engineering in University of Johannesburg
By World Rank
Charles Mbohwa
Charles Mbohwa
Engineering & Technology
Environmental Science & Engineering
#116,632
Soraya Sithole-Malinga
Soraya Sithole-Malinga
Engineering & Technology
Environmental Science & Engineering
#445,163
Isaac T Rampedi
Isaac T Rampedi
Engineering & Technology
Environmental Science & Engineering
#550,354
Johane Dikgang
Johane Dikgang
Engineering & Technology
Environmental Science & Engineering
#733,716
Atheesha Singh|Atheesha Ganesh
Atheesha Singh|Atheesha Ganesh
Engineering & Technology
Environmental Science & Engineering
#871,329
Kunle Ibukun Olatayo
Kunle Ibukun Olatayo
Engineering & Technology
Environmental Science & Engineering
#1,190,093
Godwin Uchenna Okereafor
Godwin Uchenna Okereafor
Engineering & Technology
Environmental Science & Engineering
#1,223,814
Omo-Okoro Pn
Omo-Okoro Pn
Engineering & Technology
Environmental Science & Engineering
#1,375,346
German Nkhonjera
German Nkhonjera
Engineering & Technology
Environmental Science & Engineering
#1,530,482
Shalin Bidassey-Manilal
Shalin Bidassey-Manilal
Engineering & Technology
Environmental Science & Engineering
#1,538,475
![>Charles Mbohwa](/pictures/b6/105500.jpg)
![>Soraya Sithole-Malinga](/pictures/f9/90893.jpg)
![>Isaac T Rampedi](/user/assets/images/profile/no-profile-photo.png)
![>Johane Dikgang](/pictures/cf/100194.jpg)
![>Atheesha Singh|Atheesha Ganesh](/user/assets/images/profile/no-profile-photo.png)
![>Kunle Ibukun Olatayo](/user/assets/images/profile/no-profile-photo.png)
![>Godwin Uchenna Okereafor](/pictures/09/4641821.jpg)
![>Omo-Okoro Pn](/user/assets/images/profile/no-profile-photo.png)
![>German Nkhonjera](/pictures/bd/4641214.jpg)
![>Shalin Bidassey-Manilal](/pictures/fc/4915139.jpg)
First 10 Best Scientists in Engineering & Technology in South Africa
By World Rank
Christo Venter
Christo Venter
Engineering & Technology
Civil Engineering
#8,622
TH Jarrett
TH Jarrett
Engineering & Technology
Meteorology & Atmospheric Sciences
#14,249
Charlie Shackleton
Charlie Shackleton
Engineering & Technology
Environmental Science & Engineering
#17,590
Markus Boettcher
Markus Boettcher
Engineering & Technology
Meteorology & Atmospheric Sciences
#17,672
Gerard Tromp
Gerard Tromp
Engineering & Technology
Computer Science
#21,063
EJM (John) Carranza
EJM (John) Carranza
Engineering & Technology
Earth Sciences
#21,461
Mark New
Mark New
Engineering & Technology
Environmental Science & Engineering
#28,202
Nic Beukes
Nic Beukes
Engineering & Technology
Earth Sciences
#29,784
Andries Engelbrecht
Andries Engelbrecht
Engineering & Technology
Industrial & Manufacturing Engineering
#31,084
Jan Kramers
Jan Kramers
Engineering & Technology
Earth Sciences
#31,613
![>Christo Venter](/pictures/5c/105751.jpg)
![>TH Jarrett](/user/assets/images/profile/no-profile-photo.png)
![>Charlie Shackleton](/user/assets/images/profile/no-profile-photo.png)
![>Markus Boettcher](/user/assets/images/profile/no-profile-photo.png)
![>Gerard Tromp](/pictures/34/98169.jpg)
![>EJM (John) Carranza](/pictures/db/96712.jpg)
![>Mark New](/pictures/19/93380.jpg)
![>Nic Beukes](/pictures/04/95762.jpg)
![>Andries Engelbrecht](/pictures/76/104001.jpg)
![>Jan Kramers](/user/assets/images/profile/no-profile-photo.png)
First 10 Best Scientists in University of Johannesburg
By World Rank
Loan Truong
Loan Truong
Natural Sciences
Physics
#788
Simon Connell
Simon Connell
Natural Sciences
Physics
#3,317
Soebur Razzaque
Soebur Razzaque
Natural Sciences
Physics
#13,591
Christian Rogerson
Christian Rogerson
Social Sciences
Tourism & Hospitality
#19,162
Nic Beukes
Nic Beukes
Engineering & Technology
Earth Sciences
#29,784
Jan Kramers
Jan Kramers
Engineering & Technology
Earth Sciences
#31,613
Ben-Erik Van Wyk
Ben-Erik Van Wyk
Natural Sciences
Biological Science
#43,074
Heidi Abrahamse
Heidi Abrahamse
Natural Sciences
Biological Science
#44,430
Kevin Durrheim
Kevin Durrheim
Social Sciences
Psychology
#47,339
Michael A. Henning
Michael A. Henning
Natural Sciences
Mathematical Sciences
#57,541
![>Loan Truong](/pictures/ae/101569.jpg)
![>Simon Connell](/pictures/c9/90729.jpg)
![>Soebur Razzaque](/pictures/6a/4989777.jpg)
![>Christian Rogerson](/pictures/2b/105725.jpg)
![>Nic Beukes](/pictures/04/95762.jpg)
![>Jan Kramers](/user/assets/images/profile/no-profile-photo.png)
![>Ben-Erik Van Wyk](/pictures/d6/104945.jpg)
![>Heidi Abrahamse](/pictures/37/98935.jpg)
![>Kevin Durrheim](/pictures/41/100942.jpg)
![>Michael A. Henning](/user/assets/images/profile/no-profile-photo.png)