Peter Onen Oka;.

University of Calabar - Calabar / Nigeria

Engineering & Technology / Environmental Science & Engineering

AD Scientific Index ID: 5806976

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Peter Onen Oka;. Academic Profile: Rankings

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In World

2,395,389
Scientists

Citation Index

H-Index

i-10 Index

Scores

H-Index

59.52%

#1,066

H-Index

55.82%

#26,896

H-Index

??????

H-Index

??????

H Index

Total Ranks

i-10 Index

70.13%

#1,256

i-10 Index

69.06%

#33,274

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

63.87%

#1,144

Citation Index

61.73%

#29,742

Citation Index

??????

Citation Index

??????

Citations

H-Index

68.51%

#1,227

H-Index

65.2%

#31,417

H-Index

??????

H-Index

??????

H Index

Last 6 Years Ranks

i-10 Index

70.58%

#1,264

i-10 Index

69.65%

#33,557

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

74.48%

#1,334

Citation Index

71.71%

#34,552

Citation Index

??????

Citation Index

??????

Citations

Engineering & Technology *

In World

428,979
Scientists

Rank

48.85%

#64

Rank

58.96%

#3,395

Rank

??????

Rank

??????

Environmental Science & Engineering *

28
Scientists

656
Scientists

2,084
Scientists

19,907
Scientists

Rank

50%

#14

Rank

56.55%

#371

Rank

??????

Rank

??????

	SCORES	RANKINGS
H Index (Total)	4	#1,066	#26,896	#92,821	#1,782,847
H Index (Last 6 Years)	3	#1,227	#31,417	#107,912	#???
H Index Last 6 years / Total Ratio	75%
i10 Index (Total)	1	#1,256	#33,274	#121,560	#???
i10 Index (Last 6 Years)	0	#1,264	#33,557	#122,189	#???
i10 Index Last 6 years / Total Ratio	0%
Citation (Total)	38	#1,144	#29,742	#106,033	#???
Citation (Last 6 Years)	17	#1,334	#34,552	#122,218	#???
Citation Last 6 years / Total Ratio	44%
Engineering & Technology *		#64 (131) *	#3,395 (5,758) *	#??? (25,519) *	#??? (428,979) *
Environmental Science & Engineering * Geography \| Environmental Science \| Biogeography \| Avian Management \| Avian Ecology. \|		#14 (28) *	#371 (656) *	#??? (2,084) *	#??? (19,907) *

* Dec 28, 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' (874.428 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 Calabar Rankings

AD Scientific Index ID 5806976

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 Engineering & Technology / Environmental Science & Engineering

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Menachem Elimelech

Menachem Elimelech Rice University World Rank #533 Pete Smith

Pete Smith University of Aberdeen World Rank #971 Philip Jones

Philip Jones University of East Anglia World Rank #1,049 Robert B Jackson

Robert B Jackson Stanford University World Rank #1,099 Zhanhu Guo

Zhanhu Guo Northumbria University World Rank #1,114 Bruce E Logan

Bruce E Logan Pennsylvania State University World Rank #1,140 Detlef P. Van Vuuren

Detlef P. Van Vuuren Netherlands Environmental Assessment Agency World Rank #1,237 Yong-Guan Zhu

Yong-Guan Zhu Institute of Urban Environment, Chinese Academy of Sciences World Rank #1,300 Christopher B Field

Christopher B Field Stanford University World Rank #1,310 Baoshan Xing

Baoshan Xing University of Massachusetts Amherst World Rank #1,653

Nigeria: Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering

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Samuel Olatunde Dahunsi

Samuel Olatunde Dahunsi Bowen University World Rank #225,608 Adewale Taiwo

Adewale Taiwo Federal University of Agriculture, Abeokuta World Rank #225,727 Zaharaddeen Nasiru Garba

Zaharaddeen Nasiru Garba Ahmadu Bello University World Rank #239,719 David O. Omole

David O. Omole Covenant University Ota World Rank #254,763 Fidelis O. Ajibade

Fidelis O. Ajibade Federal University of Technology Akure World Rank #269,111 Oluranti Agboola

Oluranti Agboola Covenant University Ota World Rank #269,234 Philip G. Oguntunde

Philip G. Oguntunde Federal University of Technology Akure World Rank #276,579 Ibidun O. Adelekan

Ibidun O. Adelekan University of Ibadan World Rank #293,470 Christopher O. Akinbile

Christopher O. Akinbile Federal University of Technology Akure World Rank #332,134 Adamu Mustapha

Adamu Mustapha Kano University of Science & Technology Wudil World Rank #358,912

University of Calabar: Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering

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Michael Oko Odey

Michael Oko Odey University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #582,035 Omeka Michael

Omeka Michael University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #636,806 Udiba Udiba U

Udiba Udiba U University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #664,893 Imo Ekpo

Imo Ekpo University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #769,820 Richard Antigha

Richard Antigha Cross River State University of Science & Technology Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,110,902 Providence B. Ashishie

Providence B. Ashishie University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,112,360 Chukwudi Njoku

Chukwudi Njoku University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,224,429 Uquetan, Uquetan Ibor

Uquetan, Uquetan Ibor University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,236,639 Inah Eteng Okon

Inah Eteng Okon University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,352,451 Enah Asinya Asinya

Enah Asinya Asinya University of Calabar Engineering & Technology Environmental Science & Engineering World Rank #1,571,405

Nigeria: Top 10 Scientists in Engineering & Technology

See all

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 #126,087

University of Calabar: Top 10 Scientists

See all

A. Egrinya Eneji

A. Egrinya Eneji University of Calabar Agriculture & Forestry Soil Sciences and Plant Nutrition World Rank #81,082 Peter C. Okafor

Peter C. Okafor University of Calabar Natural Sciences Physics World Rank #130,208 Martin Meremikwu

Martin Meremikwu University of Calabar Medical and Health Sciences Pediatrics and Child Health World Rank #137,570 Hannah B. Faal

Hannah B. Faal University of Calabar Medical and Health Sciences Ophthalmology World Rank #186,424 Ozioma Akakuru

Ozioma Akakuru University of Calabar Engineering & Technology Metallurgical & Materials Engineering World Rank #211,381 Patrick Ebong

Patrick Ebong University of Calabar Natural Sciences Chemical Sciences World Rank #220,314 Benedict Ita

Benedict Ita University of Calabar Natural Sciences Chemical Sciences World Rank #242,576 Valentine Otang Ntui

Valentine Otang Ntui University of Calabar Natural Sciences Molecular Biology & Genetics World Rank #244,209 Aniekan Edet

Aniekan Edet University of Calabar Engineering & Technology Earth Sciences World Rank #246,603 Angela E. Oyo-Ita

Angela E. Oyo-Ita University of Calabar Medical and Health Sciences Epidemiology and Public Health World Rank #262,619

	SCORES	RANKINGS
	SCORES	In University of Calabar (1,791)	In Nigeria (48,182)	In Africa (170,456)	World (2,395,389)
H Index (Total)	4	#1,066	#26,896	#92,821	#1,782,847
H Index (Last 6 Years)	3	#1,227	#31,417	#107,912	#???
H Index Last 6 years / Total Ratio	75%
i10 Index (Total)	1	#1,256	#33,274	#121,560	#???
i10 Index (Last 6 Years)	0	#1,264	#33,557	#122,189	#???
i10 Index Last 6 years / Total Ratio	0%
Citation (Total)	38	#1,144	#29,742	#106,033	#???
Citation (Last 6 Years)	17	#1,334	#34,552	#122,218	#???
Citation Last 6 years / Total Ratio	44%
Engineering & Technology *		#64 (131) *	#3,395 (5,758) *	#??? (25,519) *	#??? (428,979) *
Environmental Science & Engineering * Geography \| Environmental Science \| Biogeography \| Avian Management \| Avian Ecology. \|		#14 (28) *	#371 (656) *	#??? (2,084) *	#??? (19,907) *

Peter Onen Oka;.

AD Scientific Index ID: 5806976

Peter Onen Oka;. Academic Profile: Rankings

In University of Calabar

In Nigeria

In Africa

In World

In University of Calabar

In Nigeria

In Africa

In World

In University of Calabar

In Nigeria

In Africa

In World

World: Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering

Nigeria: Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering

University of Calabar: Top 10 Scientists in Engineering & Technology / Environmental Science & Engineering

Nigeria: Top 10 Scientists in Engineering & Technology

University of Calabar: Top 10 Scientists

World: Similarly Ranked Academics in Engineering & Technology / Environmental Science & Engineering

Robert B Jackson

Stanford University

World Rank # 1,099

Publications *:485Citations: 159,936

Engineering & Technology

Environmental Science & Engineering

Philip Jones

University of East Anglia

World Rank # 1,049

Publications *:637Citations: 152,999

Engineering & Technology

Environmental Science & Engineering

Pete Smith

University of Aberdeen

World Rank # 971

Publications *:831Citations: 129,555

Engineering & Technology

Environmental Science & Engineering

Menachem Elimelech

Rice University

World Rank # 533

Publications *:553Citations: 158,958

Engineering & Technology

Environmental Science & Engineering

Kelera Railoa

University of Fiji

World Rank # 1,782,833

Publications *: 4Citations: 38

Engineering & Technology

Environmental Science & Engineering

Aminu Abbas

Usmanu Danfodiyo Universi...

World Rank # 1,782,833

Publications *: 4Citations: 38

Engineering & Technology

Environmental Science & Engineering

Peter Onen Oka;.

University of Calabar

World Rank # 1,782,833

Publications *: 4Citations: 38

Engineering & Technology

Environmental Science & Engineering

Zahraa Hussein Obaid

University of Babylon

World Rank # 1,782,833

Publications *: 4Citations: 38

Engineering & Technology

Environmental Science & Engineering

Siti Nurulhuda Mohd Imran|Imran, SNM

Universiti Teknologi MARA

World Rank # 1,782,833

Publications *: 4Citations: 38

Engineering & Technology

Environmental Science & Engineering

Hardianto

Institut Teknologi Nasion...

World Rank # 1,783,177

Publications *: 4Citations: 37

Engineering & Technology

Publications ^*:485
Citations: 159,936

Publications ^*:637
Citations: 152,999

Publications ^*:831
Citations: 129,555

Publications ^*:553
Citations: 158,958

Publications ^*: 4
Citations: 38

Publications ^*: 4
Citations: 38

Publications ^*: 4
Citations: 38

Publications ^*: 4
Citations: 38

Publications ^*: 4
Citations: 38

Publications ^*: 4
Citations: 37

Publications ^*: 59
Citations: 2,713

Publications ^*: 58
Citations: 3,436

Publications ^*: 62
Citations: 3,480

Publications ^*: 71
Citations: 3,333

Publications^*: 4
Citations: 38

Publications^*: 4
Citations: 38

Publications^*: 4
Citations: 36

Publications^*: 4
Citations: 33

Publications^*: 4
Citations: 31

Publications^*: 4
Citations: 32