Azubuike Alfred Onua

University of Port Harcourt - Port Harcourt / Nigeria

Medical and Health Sciences / Ophthalmology

AD Scientific Index ID: 4590361

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Azubuike Alfred Onua Academic Profile: Rankings

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In University of Port Harcourt

781
Scientists

In World

2,395,169
Scientists

Citation Index

H-Index

i-10 Index

Scores

H-Index

49.17%

#384

H-Index

41.8%

#20,136

H-Index

??????

H-Index

??????

H Index

Total Ranks

i-10 Index

53.01%

#414

i-10 Index

45.61%

#21,972

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

41.1%

#321

Citation Index

33.9%

#16,329

Citation Index

??????

Citation Index

??????

Citations

153

H-Index

43.41%

#339

H-Index

36.56%

#17,611

H-Index

??????

H-Index

??????

H Index

Last 6 Years Ranks

i-10 Index

50.7%

#396

i-10 Index

43.64%

#21,023

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

43.02%

#336

Citation Index

35.94%

#17,313

Citation Index

??????

Citation Index

??????

Citations

104

Medical and Health Sciences *

In University of Port Harcourt

155
Scientists

In World

232,179
Scientists

Rank

60.65%

#94

Rank

57.68%

#3,568

Rank

??????

Rank

??????

Ophthalmology *

5
Scientists

110
Scientists

367
Scientists

3,058
Scientists

Rank

80%

Rank

65.45%

#72

Rank

??????

Rank

??????

	SCORES	RANKINGS
H Index (Total)	5	#384	#20,136	#70,574	#1,545,231
H Index (Last 6 Years)	5	#339	#17,611	#61,649	#???
H Index Last 6 years / Total Ratio	100%
i10 Index (Total)	2	#414	#21,972	#79,221	#???
i10 Index (Last 6 Years)	2	#396	#21,023	#75,340	#???
i10 Index Last 6 years / Total Ratio	100%
Citation (Total)	153	#321	#16,329	#58,658	#???
Citation (Last 6 Years)	104	#336	#17,313	#62,018	#???
Citation Last 6 years / Total Ratio	67%
Medical and Health Sciences *		#94 (155) *	#3,568 (6,186) *	#??? (23,233) *	#??? (232,179) *
Ophthalmology * Ophthalmology \| Anterior Segment \| Community Ophthalmology \|		#4 (5) *	#72 (110) *	#??? (367) *	#??? (3,058) *

* Dec 22, 2024 | 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' (873.897 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 University of Port Harcourt Rankings

AD Scientific Index ID 4590361

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

Academic Degree

World: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

See all

Tien Yin Wong

Tien Yin Wong National University of Singapore World Rank #315 Jonas JB

Jonas JB Ruprecht Karls Universität Heidelberg World Rank #661 Robert Weinreb

Robert Weinreb University of California San Diego World Rank #1,632 Kazuo Tsubota

Kazuo Tsubota Keio University World Rank #2,221 Krzysztof Palczewski

Krzysztof Palczewski University of California Irvine World Rank #3,262 Edwin M Stone

Edwin M Stone University of Iowa World Rank #3,353 Alan Bird

Alan Bird University College London World Rank #3,955 Joel S Schuman

Joel S Schuman New York University World Rank #4,749 Samuel G Jacobson

Samuel G Jacobson University of Pennsylvania World Rank #5,119 Chi-Chao Chan

Chi-Chao Chan National Eye Institute World Rank #5,133

Nigeria: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

See all

Hannah B. Faal

Hannah B. Faal University of Calabar World Rank #186,423 Fatima Kyari

Fatima Kyari University of Abuja World Rank #258,770 Ajaiyeoba Ayotunde

Ajaiyeoba Ayotunde University of Ibadan World Rank #448,491 Rich Umeh

Rich Umeh University of Nigeria World Rank #473,658 Nasiru Muhammad

Nasiru Muhammad Usmanu Danfodiyo University World Rank #507,572 Ademola Popoola Dupe S.

Ademola Popoola Dupe S. University of Ilorin World Rank #536,005 Oluwatoyin Helen Onakpoya

Oluwatoyin Helen Onakpoya National Postgraduate Medical College of Nigeria World Rank #541,790 Afekhide Ernest Omoti

Afekhide Ernest Omoti University of Benin World Rank #545,980 Boniface Ikenna Eze

Boniface Ikenna Eze University of Nigeria World Rank #569,662 Aderonke Baiyeroju

Aderonke Baiyeroju University of Ibadan World Rank #626,211

University of Port Harcourt: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

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Chinyere Nnenne Pedro-Egbe

Chinyere Nnenne Pedro-Egbe University of Port Harcourt Medical and Health Sciences Ophthalmology World Rank #984,019 Bassey Fiebai

Bassey Fiebai University of Port Harcourt Medical and Health Sciences Ophthalmology World Rank #1,261,499 Elizabeth Akon Awoyesuku

Elizabeth Akon Awoyesuku University of Port Harcourt Medical and Health Sciences Ophthalmology World Rank #1,293,680 Azubuike Alfred Onua

Azubuike Alfred Onua University of Port Harcourt Medical and Health Sciences Ophthalmology World Rank #1,545,228 Godswill Inye Nathaniel

Godswill Inye Nathaniel University of Port Harcourt Medical and Health Sciences Ophthalmology World Rank #1,874,396

Nigeria: Top 10 Scientists in Medical and Health Sciences

See all

Oye Gureje

Oye Gureje University of Ibadan Medical and Health Sciences Psychiatry World Rank #3,299 Mayowa Owolabi

Mayowa Owolabi University of Ibadan Medical and Health Sciences Neurology World Rank #8,796 Olayinka Stephen Ilesanmi

Olayinka Stephen Ilesanmi University of Ibadan Medical and Health Sciences Epidemiology and Public Health World Rank #12,010 Bolajoko O. Olusanya

Bolajoko O. Olusanya Centre for Healthy Start Initiative Medical and Health Sciences Pediatrics and Child Health World Rank #19,705 Obinna E. Onwujekwe

Obinna E. Onwujekwe University of Nigeria Medical and Health Sciences Epidemiology and Public Health World Rank #20,631 Ganiyu Oboh

Ganiyu Oboh Federal University of Technology Akure Medical and Health Sciences Biochemistry World Rank #24,585 Olatunde Farombi

Olatunde Farombi University of Ibadan Medical and Health Sciences Biochemistry World Rank #38,420 Rufus Akinyemi

Rufus Akinyemi University of Ibadan Medical and Health Sciences Neurology World Rank #39,833 Friday Okonofua

Friday Okonofua University of Benin Medical and Health Sciences Obstetrics and Gynecology World Rank #49,760 Morenike Oluwatoyin Folayan

Morenike Oluwatoyin Folayan Obafemi Awolowo University Medical and Health Sciences Dentistry World Rank #50,881

University of Port Harcourt: Top 10 Scientists

See all

Iheanyi Omezuruike Okonko

Iheanyi Omezuruike Okonko University of Port Harcourt Medical and Health Sciences Microbiology World Rank #124,502 Akpan Ndem Ikot

Akpan Ndem Ikot University of Port Harcourt Natural Sciences Physics World Rank #142,616 Sunny O. Abarikwu

Sunny O. Abarikwu University of Port Harcourt Medical and Health Sciences Biochemistry World Rank #182,101 Peter James Kpolovie

Peter James Kpolovie University of Port Harcourt Education Education (Other, All) World Rank #182,487 Chukwudi Onyeaso

Chukwudi Onyeaso University of Port Harcourt Medical and Health Sciences Dentistry World Rank #237,517 Michael Horsfall Jnr

Michael Horsfall Jnr University of Port Harcourt Natural Sciences Chemical Sciences World Rank #251,628 Jude C. Ikewuchi

Jude C. Ikewuchi University of Port Harcourt Medical and Health Sciences Pharmacy & Pharmaceutical Sciences World Rank #277,769 Sampson Chimene Obiam

Sampson Chimene Obiam University of Port Harcourt Business & Management Public Administration World Rank #285,545 Catherine C. Ikewuchi

Catherine C. Ikewuchi University of Port Harcourt Medical and Health Sciences Pharmacy & Pharmaceutical Sciences World Rank #294,281 Ho Nwankwoala

Ho Nwankwoala University of Port Harcourt Engineering & Technology Earth Sciences World Rank #312,143

	SCORES	RANKINGS
	SCORES	In University of Port Harcourt (781)	In Nigeria (48,175)	In Africa (170,446)	World (2,395,169)
H Index (Total)	5	#384	#20,136	#70,574	#1,545,231
H Index (Last 6 Years)	5	#339	#17,611	#61,649	#???
H Index Last 6 years / Total Ratio	100%
i10 Index (Total)	2	#414	#21,972	#79,221	#???
i10 Index (Last 6 Years)	2	#396	#21,023	#75,340	#???
i10 Index Last 6 years / Total Ratio	100%
Citation (Total)	153	#321	#16,329	#58,658	#???
Citation (Last 6 Years)	104	#336	#17,313	#62,018	#???
Citation Last 6 years / Total Ratio	67%
Medical and Health Sciences *		#94 (155) *	#3,568 (6,186) *	#??? (23,233) *	#??? (232,179) *
Ophthalmology * Ophthalmology \| Anterior Segment \| Community Ophthalmology \|		#4 (5) *	#72 (110) *	#??? (367) *	#??? (3,058) *

Azubuike Alfred Onua

AD Scientific Index ID: 4590361

Azubuike Alfred Onua Academic Profile: Rankings

In University of Port Harcourt

In Nigeria

In Africa

In World

In University of Port Harcourt

In Nigeria

In Africa

In World

In University of Port Harcourt

In Nigeria

In Africa

In World

World: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

Nigeria: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

University of Port Harcourt: Top 10 Scientists in Medical and Health Sciences / Ophthalmology

Nigeria: Top 10 Scientists in Medical and Health Sciences

University of Port Harcourt: Top 10 Scientists

World: Similarly Ranked Academics in Medical and Health Sciences / Ophthalmology

Kazuo Tsubota

Keio University

World Rank # 2,221

Publications *:1,054Citations: 86,318

Medical and Health Sciences

Ophthalmology

Robert Weinreb

University of California ...

World Rank # 1,632

Publications *:955Citations: 92,754

Medical and Health Sciences

Ophthalmology

Jonas JB

Ruprecht Karls Universitä...

World Rank # 661

Publications *:1,182Citations: 375,044

Medical and Health Sciences

Ophthalmology

Tien Yin Wong

National University of Si...

World Rank # 315

Publications *:1,692Citations: 262,229

Medical and Health Sciences

Ophthalmology

Azubuike Alfred Onua

University of Port Harcou...

World Rank # 1,545,228

Publications *: 5Citations: 153

Medical and Health Sciences

Ophthalmology

Benjamin Zhou

Rutgers The State Univers...

World Rank # 1,546,371

Publications *: 5Citations: 124

Medical and Health Sciences

Ophthalmology

Hamidu Hamisi Gobeka

Afyonkarahisar Sağlık Bil...

World Rank # 1,546,568

Publications *: 5Citations: 121

Medical and Health Sciences

Ophthalmology

Andy Kuo

Case Western Reserve Univ...

World Rank # 1,547,425

Publications *: 5Citations: 110

Medical and Health Sciences

Ophthalmology

Terry Lee

Duke University

World Rank # 1,547,851

Publications *: 5Citations: 106

Medical and Health Sciences

Ophthalmology

Carmelo Z Macri

University of Adelaide

World Rank # 1,549,637

Publications *: 5Citations: 94

Medical and Health Sciences

Publications ^*:1,054
Citations: 86,318

Publications ^*:955
Citations: 92,754

Publications ^*:1,182
Citations: 375,044

Publications ^*:1,692
Citations: 262,229

Publications ^*: 5
Citations: 153

Publications ^*: 5
Citations: 124

Publications ^*: 5
Citations: 121

Publications ^*: 5
Citations: 110

Publications ^*: 5
Citations: 106

Publications ^*: 5
Citations: 94

Publications ^*: 28
Citations: 1,278

Publications ^*: 29
Citations: 1,034

Publications ^*: 45
Citations: 5,008

Publications ^*: 53
Citations: 5,946

Publications^*: 5
Citations: 153

Publications^*: 5
Citations: 81

Publications^*: 4
Citations: 730

Publications^*: 4
Citations: 87

Publications^*: 4
Citations: 71

Publications^*: 4
Citations: 55