Orpah Zinyemba
AD Scientific Index 2024
Natural Sciences / Chemical Sciences
Universiteit van Johannesburg
SCORES | RANKINGS | ||||
---|---|---|---|---|---|
In University of Johannesburg (1,734) | In South Africa (19,047) | In Africa (156,290) | World (2,158,692) | ||
Total H Index | 5 | #777 | #9,573 | #60,311 | #1,295,765 |
Last 6 years H Index | 5 | #760 | #9,403 | #??? | #??? |
Last 6 years / Total H Index
|
1.000 | ||||
Total i10 Index | 4 | #762 | #9,366 | #??? | #??? |
Last 6 years i10 Index | 2 | #827 | #9,961 | #??? | #??? |
Last 6 years / Total i10 Index | 0.500 | ||||
Total Citation | 140 | #720 | #9,046 | #??? | #??? |
Last 6 years Citation | 77 | #837 | #10,129 | #??? | #??? |
Last 6 years / Total Citation | 0.550 | ||||
Natural Sciences * |
#112 (165) * |
#1,406 (1,864) * |
(15,200) * |
(288,403) * |
|
Chemical Sciences *
Analytical Chemistry | Environmental Chemistry | Bioinorganic Chemistry | Green Synthesis | |
#38 (54) * |
#360 (450) * |
(4,401) * |
(61,339) * |
* Jul 31, 2024 According to Total H Index. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field 'others' (762.081 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
4642779
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
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
First 10 Best Scientists in Natural Sciences / Chemical Sciences in South Africa
By World Rank
Eno E. Ebenso
Eno E. Ebenso
University of South Africa
#6,701
Fernando Albericio
Fernando Albericio
University of Kwazulu Natal
#8,241
Tebello Nyokong
Tebello Nyokong
Rhodes University
#15,721
Kenneth Ikechukwu Ozoemena
Kenneth Ikechukwu Ozoemena
University of the Witwatersrand
#41,025
Bhekie Mamba
Bhekie Mamba
University of South Africa
#42,180
Kelly Chibale
Kelly Chibale
University of Cape Town
#45,123
Len Barbour
Len Barbour
Stellenbosch University
#45,308
David L. Tabb
David L. Tabb
Stellenbosch University
#45,379
Indra Bahadur
Indra Bahadur
North West University
#53,791
Emmanuel Iwuoha
Emmanuel Iwuoha
University of the Western Cape
#60,456
First 10 Best Scientists in Natural Sciences / Chemical Sciences in University of Johannesburg
By World Rank
Omotayo Arotiba
Omotayo Arotiba
Natural Sciences
Chemical Sciences
#84,926
Paul Steenkamp
Paul Steenkamp
Natural Sciences
Chemical Sciences
#140,051
Philiswa Nosizo Nomngongo
Philiswa Nosizo Nomngongo
Natural Sciences
Chemical Sciences
#153,776
Kriveshini Pillay
Kriveshini Pillay
Natural Sciences
Chemical Sciences
#162,355
Kaushik Mallick
Kaushik Mallick
Natural Sciences
Chemical Sciences
#187,882
Reinout Meijboom
Reinout Meijboom
Natural Sciences
Chemical Sciences
#194,640
Chris Curtis
Chris Curtis
Natural Sciences
Chemical Sciences
#214,769
Penny Govender
Penny Govender
Natural Sciences
Chemical Sciences
#246,017
Francis Opoku|Opoku Francis
Francis Opoku|Opoku Francis
Natural Sciences
Chemical Sciences
#277,610
Xavier Yangkou Mbianda
Xavier Yangkou Mbianda
Natural Sciences
Chemical Sciences
#302,632
First 10 Best Scientists in Natural Sciences in South Africa
By World Rank
Sahal Yacoob
Sahal Yacoob
Natural Sciences
Physics
#265
Loan Truong
Loan Truong
Natural Sciences
Physics
#788
Bruce Mellado
Bruce Mellado
Natural Sciences
Physics
#1,353
David M. Richardson
David M. Richardson
Natural Sciences
Biological Science
#1,575
Jean Cleymans
Jean Cleymans
Natural Sciences
Physics
#2,494
Simon Connell
Simon Connell
Natural Sciences
Physics
#3,317
Zeblon Vilakazi
Zeblon Vilakazi
Natural Sciences
Physics
#3,546
Joyful Mdhluli
Joyful Mdhluli
Natural Sciences
Physics
#4,271
Richard M. Cowling
Richard M. Cowling
Natural Sciences
Biological Science
#4,721
William Bond
William Bond
Natural Sciences
Biological Science
#5,322
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
#29,786
Jan Kramers
Jan Kramers
Engineering & Technology
Earth Sciences
#31,614
Ben-Erik Van Wyk
Ben-Erik Van Wyk
Natural Sciences
Biological Science
#43,076
Heidi Abrahamse
Heidi Abrahamse
Natural Sciences
Biological Science
#44,431
Kevin Durrheim
Kevin Durrheim
Social Sciences
Psychology
#47,341
Michael A. Henning
Michael A. Henning
Natural Sciences
Mathematical Sciences
#57,542