Sylvester Nnaemeka Orjiakor

Sylvester Nnaemeka Orjiakor

Nnamdi Azikiwe University - Awka / Nigeria
Engineering & Technology / Food Science and Engineering
AD Scientific Index ID: 5811600

Sylvester Nnaemeka Orjiakor Academic Profile: Rankings

 

In Nnamdi Azikiwe University

2,565
Scientists

In Nigeria

53,216
Scientists

In Africa

190,851
Scientists

In World

2,626,063
Scientists
 
 Citation Index
 
 H-Index
 
 i-10 Index
Scores
 
H-Index
56.49%
#1,449
H-Index
61.64%
#32,802
H-Index
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H-Index
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H Index
3
Total Ranks
i-10 Index
53.53%
#1,373
i-10 Index
60.24%
#32,058
i-10 Index
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i-10 Index
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i-10 Index
1
 
Citation Index
65.15%
#1,671
Citation Index
71.27%
#37,928
Citation Index
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Citation Index
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Citations
20
 
H-Index
58.36%
#1,497
H-Index
61.79%
#32,880
H-Index
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H-Index
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H Index
3
Last 6 Years Ranks
i-10 Index
52.28%
#1,341
i-10 Index
58.23%
#30,990
i-10 Index
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i-10 Index
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i-10 Index
1
 
Citation Index
63.16%
#1,620
Citation Index
67.29%
#35,807
Citation Index
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Citation Index
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Citations
20
Engineering & Technology*

In Nnamdi Azikiwe University

176
Scientists

In Nigeria

5,616
Scientists

In Africa

24,651
Scientists

In World

417,305
Scientists
 
Rank
76.14%
#134
Rank
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Rank
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Rank
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Food Science and Engineering*

In Nnamdi Azikiwe University

33
Scientists

In Nigeria

721
Scientists

In Africa

1,907
Scientists

In World

12,226
Scientists
 
Rank
69.7%
#23
Rank
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Rank
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Rank
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* May 25, 2025 | According to Total H Index | BETA VERSION Join our list to unlock premium membership benefits and view the full version of your profile – click here. 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' (1.121.260 scientists whose branches have not been determined or updated). These rankings will adjust as profiles are updated. Reporting Inappropriate Profiles: To report inappropriate, inaccurate, or unethical profiles, including deceased scientists or profiles that require deletion, please contact [email protected]. In line with our Data Privacy Policy, if you wish to have your personal information removed, please email [email protected]. We will delete your data within 5 business days. Free Updates: To update your university or institution name, please email [email protected] with your AD Scientific Index ID and supporting documentation. 
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University / Institution Rankings Nnamdi Azikiwe University Rankings
AD Scientific Index ID 5811600
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
public Top 10 Food Science and Engineering in the World, Top 10 Food Science and Engineering in Nigeria, Top 10 Food Science and Engineering at Nnamdi Azikiwe University, Top 10 Engineering & Technology in Nigeria , Best Scientists at Nnamdi Azikiwe University, Similarly Ranked Academics in Food Science and Engineering Worldwide and in Nigeria – Discover the Full List Now.