![Diepiriye C. Okujagu](/user/assets/images/profile/no-profile-photo.png)
Diepiriye C. Okujagu
Engineering & Technology / Earth Sciences
AD Scientific Index ID: 4916177
Diepiriye C. Okujagu Academic Profile: Rankings
In University of Port Harcourt
781
Scientists
Scientists
In Nigeria
48,182
Scientists
Scientists
In Africa
170,455
Scientists
Scientists
In World
2,395,351
Scientists
Scientists
Citation Index
H-Index
i-10 Index
Scores
H-Index
64.53%
#504
H-Index
57.21%
#27,564
H-Index
H-Index
H Index
3
Total Ranks
i-10 Index
48.66%
#380
i-10 Index
41.79%
#20,136
i-10 Index
i-10 Index
i-10 Index
3
Citation Index
60.69%
#474
Citation Index
53.7%
#25,876
Citation Index
Citation Index
Citations
58
H-Index
63.25%
#494
H-Index
55.59%
#26,786
H-Index
H-Index
H Index
3
Last 6 Years Ranks
i-10 Index
45.2%
#353
i-10 Index
39.21%
#18,894
i-10 Index
i-10 Index
i-10 Index
3
Citation Index
58.77%
#459
Citation Index
50.89%
#24,521
Citation Index
Citation Index
Citations
53
Engineering & Technology *
In University of Port Harcourt
91
Scientists
Scientists
In Nigeria
5,757
Scientists
Scientists
In Africa
25,518
Scientists
Scientists
In World
428,980
Scientists
Scientists
Rank
69.23%
#63
Rank
62.27%
#3,585
Rank
Rank
Earth Sciences *
In University of Port Harcourt
10
Scientists
Scientists
In Nigeria
437
Scientists
Scientists
In Africa
1,749
Scientists
Scientists
In World
29,635
Scientists
Scientists
Rank
90%
#9
Rank
64.99%
#284
Rank
Rank
* Dec 24, 2024 | According to Total H Index | BETA VERSION
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University / Institution Rankings
University of Port Harcourt Rankings
AD Scientific Index ID
4916177
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
-
school
Academic Degree
World: Top 10 Scientists in Engineering & Technology / Earth Sciences
Steven Running
Steven Running
University of Montana, Missoula
World Rank #1,760
William L Griffin
William L Griffin
Macquarie University
World Rank #1,764
Eske Willerslev
Eske Willerslev
University of Copenhagen
World Rank #1,891
Xavier Querol
Xavier Querol
Instituto de Diagnóstico Ambiental y Estudios del Agua
World Rank #2,134
Steve Mcgrath
Steve Mcgrath
Rothamsted Research
World Rank #2,152
Ranga Myneni
Ranga Myneni
Boston University
World Rank #2,356
Stephen Sparks
Stephen Sparks
University of Bristol
World Rank #2,466
Kenneth H Nealson
Kenneth H Nealson
University of Southern California
World Rank #2,533
M Santosh
M Santosh
China University of Geoscience Beijing
World Rank #2,581
Gillian Knapp
Gillian Knapp
Princeton University
World Rank #2,717
![>Steven Running](https://cdn.adscientificindex.com/pictures/23/4327187.jpg)
![>William L Griffin](/user/assets/images/profile/no-profile-photo.png)
![>Eske Willerslev](/user/assets/images/profile/no-profile-photo.png)
![>Xavier Querol](https://cdn.adscientificindex.com/pictures/e5/4412394.jpg)
![>Steve Mcgrath](/user/assets/images/profile/no-profile-photo.png)
![>Ranga Myneni](https://cdn.adscientificindex.com/pictures/26/833616.jpg)
![>Stephen Sparks](https://cdn.adscientificindex.com/pictures/ff/4322675.jpg)
![>Kenneth H Nealson](https://cdn.adscientificindex.com/pictures/da/1623470.jpg)
![>M Santosh](https://cdn.adscientificindex.com/pictures/f3/676920.jpg)
![>Gillian Knapp](/user/assets/images/profile/no-profile-photo.png)
Nigeria: Top 10 Scientists in Engineering & Technology / Earth Sciences
Johnbosco C. Egbueri
Johnbosco C. Egbueri
Chukwuemeka Odumegwu Ojukwu University
World Rank #149,902
MO Olorunfemi
MO Olorunfemi
Obafemi Awolowo University
World Rank #231,442
Aniekan Edet
Aniekan Edet
University of Calabar
World Rank #246,602
Sunday W. Petters
Sunday W. Petters
University of Calabar
World Rank #265,664
Ogbonnaya Igwe
Ogbonnaya Igwe
University of Nigeria
World Rank #270,688
Nyakno Jimmy George|N. J. George, Nyakno George
Nyakno Jimmy George|N. J. George, Nyakno George
Akwa Ibom State University
World Rank #271,869
Ho Nwankwoala
Ho Nwankwoala
University of Port Harcourt
World Rank #312,145
Amadi Akobundu Nwanosike
Amadi Akobundu Nwanosike
Federal University of Technology Minna
World Rank #331,269
Nenibarini Zabbey
Nenibarini Zabbey
University of Port Harcourt
World Rank #333,836
Theophilus Aanuoluwa Adagunodo
Theophilus Aanuoluwa Adagunodo
Covenant University Ota
World Rank #347,352
![>Johnbosco C. Egbueri](https://cdn.adscientificindex.com/pictures/df/100329.jpg)
![>MO Olorunfemi](/user/assets/images/profile/no-profile-photo.png)
![>Aniekan Edet](/user/assets/images/profile/no-profile-photo.png)
![>Sunday W. Petters](https://cdn.adscientificindex.com/pictures/b1/91074.jpg)
![>Ogbonnaya Igwe](/user/assets/images/profile/no-profile-photo.png)
![>Nyakno Jimmy George|N. J. George, Nyakno George](https://cdn.adscientificindex.com/pictures/c8/96016.jpg)
![>Ho Nwankwoala](https://cdn.adscientificindex.com/pictures/eb/99147.jpg)
![>Amadi Akobundu Nwanosike](https://cdn.adscientificindex.com/pictures/f2/103650.jpg)
![>Nenibarini Zabbey](https://cdn.adscientificindex.com/pictures/80/95708.jpg)
![>Theophilus Aanuoluwa Adagunodo](https://cdn.adscientificindex.com/pictures/86/91469.jpg)
University of Port Harcourt: Top 10 Scientists in Engineering & Technology / Earth Sciences
Ho Nwankwoala
Ho Nwankwoala
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #312,145
Nenibarini Zabbey
Nenibarini Zabbey
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #333,836
Joseph Ebeniro
Joseph Ebeniro
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #766,899
Olanrewaju Lawal
Olanrewaju Lawal
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #888,982
JI Nwosu
JI Nwosu
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #1,418,751
Richmond. U.Ideozu
Richmond. U.Ideozu
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #1,436,573
Okechukwu Frank Adizua
Okechukwu Frank Adizua
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #1,607,326
Dagogo Tamunonengiyeofori
Dagogo Tamunonengiyeofori
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #1,732,696
Diepiriye C. Okujagu
Diepiriye C. Okujagu
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #1,815,975
Edikan Sam
Edikan Sam
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #2,337,575
![>Ho Nwankwoala](https://cdn.adscientificindex.com/pictures/eb/99147.jpg)
![>Nenibarini Zabbey](https://cdn.adscientificindex.com/pictures/80/95708.jpg)
![>Joseph Ebeniro](https://cdn.adscientificindex.com/pictures/df/100390.jpg)
![>Olanrewaju Lawal](/user/assets/images/profile/no-profile-photo.png)
![>JI Nwosu](https://cdn.adscientificindex.com/pictures/b8/4596941.jpg)
![>Richmond. U.Ideozu](https://cdn.adscientificindex.com/pictures/89/4746153.jpg)
![>Okechukwu Frank Adizua](https://cdn.adscientificindex.com/pictures/13/4916163.jpg)
![>Dagogo Tamunonengiyeofori](https://cdn.adscientificindex.com/pictures/f8/5805990.jpg)
![>Diepiriye C. Okujagu](/user/assets/images/profile/no-profile-photo.png)
![>Edikan Sam](https://cdn.adscientificindex.com/pictures/d4/5067058.jpg)
Nigeria: Top 10 Scientists in Engineering & Technology
Gaurav Dhiman
Gaurav Dhiman
Maryam Abacha American University of Nigeria, Kano
Engineering & Technology
Computer Science
World Rank #48,268
Joshua O. Ighalo
Joshua O. Ighalo
Nnamdi Azikiwe University
Engineering & Technology
Chemical Engineering
World Rank #53,070
Adewale George Adeniyi
Adewale George Adeniyi
University of Ilorin
Engineering & Technology
Chemical Engineering
World Rank #79,236
Xavier Fernando
Xavier Fernando
Maryam Abacha American University of Nigeria, Kano
Engineering & Technology
Computer Science
World Rank #83,862
Peter A. Okebukola
Peter A. Okebukola
Lagos State University
Engineering & Technology
Computer Science
World Rank #107,447
Christopher Igwe Idumah
Christopher Igwe Idumah
Nnamdi Azikiwe University
Engineering & Technology
Textile Engineering
World Rank #114,015
Chinenye Adaobi Igwegbe (Nee Onyechi)|Chinenye Adaobi Onyechi, Chinenye Adaobi Igwegb, C. A. Igwegbe
Chinenye Adaobi Igwegbe (Nee Onyechi)|Chinenye Adaobi Onyechi, Chinenye Adaobi Igwegb, C. A. Igwegbe
Nnamdi Azikiwe University
Engineering & Technology
Chemical Engineering
World Rank #120,333
Adedayo O. Ademiluyi|Adedayo Oluwaseun ADEMILUYI, A. O. Ademiluyi, Oluwaseun Adedayo Ademiluyi
Adedayo O. Ademiluyi|Adedayo Oluwaseun ADEMILUYI, A. O. Ademiluyi, Oluwaseun Adedayo Ademiluyi
Federal University of Technology Akure
Engineering & Technology
Food Science and Engineering
World Rank #121,139
Chibundu N. Ezekiel
Chibundu N. Ezekiel
Babcock University
Engineering & Technology
Food Science and Engineering
World Rank #121,348
Umaru Ishiaku
Umaru Ishiaku
Ahmadu Bello University
Engineering & Technology
Textile Engineering
World Rank #126,086
![>Gaurav Dhiman](/user/assets/images/profile/no-profile-photo.png)
![>Joshua O. Ighalo](https://cdn.adscientificindex.com/pictures/ca/100479.jpg)
![>Adewale George Adeniyi](https://cdn.adscientificindex.com/pictures/97/102586.jpg)
![>Xavier Fernando](/user/assets/images/profile/no-profile-photo.png)
![>Peter A. Okebukola](https://cdn.adscientificindex.com/pictures/e4/88785.jpg)
![>Christopher Igwe Idumah](https://cdn.adscientificindex.com/pictures/ac/105765.jpg)
![>Chinenye Adaobi Igwegbe (Nee Onyechi)|Chinenye Adaobi Onyechi, Chinenye Adaobi Igwegb, C. A. Igwegbe](https://cdn.adscientificindex.com/pictures/9f/105630.jpg)
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![>Chibundu N. Ezekiel](https://cdn.adscientificindex.com/pictures/24/105579.jpg)
![>Umaru Ishiaku](https://cdn.adscientificindex.com/pictures/5a/91719.jpg)
University of Port Harcourt: Top 10 Scientists
Iheanyi Omezuruike Okonko
Iheanyi Omezuruike Okonko
University of Port Harcourt
Medical and Health Sciences
Microbiology
World Rank #124,503
Akpan Ndem Ikot
Akpan Ndem Ikot
University of Port Harcourt
Natural Sciences
Physics
World Rank #142,617
Sunny O. Abarikwu
Sunny O. Abarikwu
University of Port Harcourt
Medical and Health Sciences
Biochemistry
World Rank #182,102
Peter James Kpolovie
Peter James Kpolovie
University of Port Harcourt
Education
Education (Other, All)
World Rank #182,488
Chukwudi Onyeaso
Chukwudi Onyeaso
University of Port Harcourt
Medical and Health Sciences
Dentistry
World Rank #237,518
Michael Horsfall Jnr
Michael Horsfall Jnr
University of Port Harcourt
Natural Sciences
Chemical Sciences
World Rank #251,629
Jude C. Ikewuchi
Jude C. Ikewuchi
University of Port Harcourt
Medical and Health Sciences
Pharmacy & Pharmaceutical Sciences
World Rank #277,771
Sampson Chimene Obiam
Sampson Chimene Obiam
University of Port Harcourt
Business & Management
Public Administration
World Rank #285,547
Catherine C. Ikewuchi
Catherine C. Ikewuchi
University of Port Harcourt
Medical and Health Sciences
Pharmacy & Pharmaceutical Sciences
World Rank #294,283
Ho Nwankwoala
Ho Nwankwoala
University of Port Harcourt
Engineering & Technology
Earth Sciences
World Rank #312,145
![>Iheanyi Omezuruike Okonko](https://cdn.adscientificindex.com/pictures/75/99498.jpg)
![>Akpan Ndem Ikot](https://cdn.adscientificindex.com/pictures/38/103311.jpg)
![>Sunny O. Abarikwu](https://cdn.adscientificindex.com/pictures/ec/91077.jpg)
![>Peter James Kpolovie](https://cdn.adscientificindex.com/pictures/19/101196.jpg)
![>Chukwudi Onyeaso](https://cdn.adscientificindex.com/pictures/a8/105799.jpg)
![>Michael Horsfall Jnr](https://cdn.adscientificindex.com/pictures/aa/93812.jpg)
![>Jude C. Ikewuchi](/user/assets/images/profile/no-profile-photo.png)
![>Sampson Chimene Obiam](https://cdn.adscientificindex.com/pictures/80/90141.jpg)
![>Catherine C. Ikewuchi](/user/assets/images/profile/no-profile-photo.png)
![>Ho Nwankwoala](https://cdn.adscientificindex.com/pictures/eb/99147.jpg)