Orina Jeff

University of Nairobi - Nairobi / Kenya

Natural Sciences / Chemical Sciences

AD Scientific Index ID: 4650084

Chuo Kikuu cha Nairobi

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Orina Jeff Academic Profile: Rankings

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In University of Nairobi

1,733

In Kenya

8,713

In Africa

170,444

In World

2,395,243

Citation Index

H-Index

i-10 Index

H-Index

34.62%

#600

H-Index

27.64%

#2,408

H-Index

??????

H-Index

??????

H Index

Total Ranks

i-10 Index

51.82%

#898

i-10 Index

45.72%

#3,984

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

49.16%

#852

Citation Index

40.95%

#3,568

Citation Index

??????

Citation Index

??????

Citations

H-Index

30.35%

#526

H-Index

25.31%

#2,205

H-Index

??????

H-Index

??????

H Index

Last 6 Years Ranks

i-10 Index

50.49%

#875

i-10 Index

45.06%

#3,926

i-10 Index

??????

i-10 Index

??????

i-10 Index

Citation Index

41.32%

#716

Citation Index

36.22%

#3,156

Citation Index

??????

Citation Index

??????

Citations

Natural Sciences *

In University of Nairobi

152

In Kenya

927

In Africa

20,295

In World

312,567

Rank

42.11%

#64

Rank

40.35%

#374

Rank

??????

Rank

??????

Chemical Sciences *

215

5,785

64,978

Rank

66.67%

#22

Rank

52.09%

#112 ^{Top 3%}

Rank

??????

Rank

??????

	SCORES	RANKINGS
H Index (Total)	6	#600	#2,408	#59,369	#1,397,539
H Index (Last 6 Years)	6	#526	#2,205	#56,003	#???
H Index Last 6 years / Total Ratio	100%
i10 Index (Total)	2	#898	#3,984	#90,882	#???
i10 Index (Last 6 Years)	1	#875	#3,926	#89,627	#???
i10 Index Last 6 years / Total Ratio	50%
Citation (Total)	84	#852	#3,568	#79,629	#???
Citation (Last 6 Years)	75	#716	#3,156	#74,209	#???
Citation Last 6 years / Total Ratio	89%
Natural Sciences *		#64 (152) *	#374 (927) *	#??? (20,295) *	#??? (312,567) *
Chemical Sciences * Applied Chemistry \| Greenhouse Emissions \| Polymers \| Computational Chemistry \| Nanotechnology \|		#22 (33) *	#112 (215) *	#??? (5,785) *	#??? (64,978) *

* Dec 02, 2024 | According to Total H Index | BETA VERSION 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' (873.938 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. Join our list to unlock premium membership benefits and view the full version of your profile – click here.

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University / Institution Rankings University of Nairobi Rankings

AD Scientific Index ID 4650084

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 Natural Sciences / Chemical Sciences

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Jun Chen

Jun Chen Nankai University World Rank #53 Jiaguo Yu

Jiaguo Yu China University of Geosciences World Rank #230 Peidong Yang

Peidong Yang University of California Berkeley World Rank #435 Hongjie Dai

Hongjie Dai Stanford University World Rank #450 Krzysztof Matyjaszewski

Krzysztof Matyjaszewski Carnegie Mellon University World Rank #453 John Yates

John Yates Scripps Research Institute World Rank #511 George Church

George Church Harvard University World Rank #521 Xiaoyuan Shawn Chen

Xiaoyuan Shawn Chen National University of Singapore World Rank #569 Chad Mirkin

Chad Mirkin Northwestern University World Rank #581 Stephen L Buchwald

Stephen L Buchwald Massachusetts Institute of Technology World Rank #599

Kenya: Top 10 Scientists in Natural Sciences / Chemical Sciences

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Zeyaur R Khan

Zeyaur R Khan International Centre of Insect Physiology and Ecology World Rank #35,283 Abiy Yenesew

Abiy Yenesew University of Nairobi World Rank #132,438 Philip Okinda Owuor

Philip Okinda Owuor Maseno University World Rank #139,745 Jacob Midiwo

Jacob Midiwo University of Nairobi World Rank #155,857 Shem Wandiga

Shem Wandiga University of Nairobi World Rank #185,093 Sumesh C. Chhabra

Sumesh C. Chhabra Kenyatta University World Rank #221,483 Joseph Lalah

Joseph Lalah Technical University of Kenya World Rank #279,046 Cornelius Wanjala

Cornelius Wanjala South Eastern Kenya University World Rank #299,821 Solomon Derese

Solomon Derese University of Nairobi World Rank #316,331 Isaiah Ndiege

Isaiah Ndiege Kenyatta University World Rank #338,657

University of Nairobi: Top 10 Scientists in Natural Sciences / Chemical Sciences

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Abiy Yenesew

Abiy Yenesew Natural Sciences Chemical Sciences World Rank #132,438 Jacob Midiwo

Jacob Midiwo Natural Sciences Chemical Sciences World Rank #155,857 Shem Wandiga

Shem Wandiga Natural Sciences Chemical Sciences World Rank #185,093 Solomon Derese

Solomon Derese Natural Sciences Chemical Sciences World Rank #316,331 Geoffrey N. Kamau

Geoffrey N. Kamau Natural Sciences Chemical Sciences World Rank #391,560 Francis Jakim Mulaa

Francis Jakim Mulaa Natural Sciences Chemical Sciences World Rank #444,316 Albert Jairo Ndakala

Albert Jairo Ndakala Natural Sciences Chemical Sciences World Rank #500,097 Amir Yusuf

Amir Yusuf Natural Sciences Chemical Sciences World Rank #530,362 Jacob Kithinji

Jacob Kithinji Natural Sciences Chemical Sciences World Rank #551,075 Isaac Jumba

Isaac Jumba Natural Sciences Chemical Sciences World Rank #589,230

Kenya: Top 10 Scientists in Natural Sciences

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Jianchu Xu

Jianchu Xu Natural Sciences Biological Science World Rank #11,204 Zeyaur R Khan

Zeyaur R Khan Natural Sciences Chemical Sciences World Rank #35,283 Rhett D Harrison

Rhett D Harrison Natural Sciences Biological Science World Rank #84,586 Sevgan Subramanian

Sevgan Subramanian Natural Sciences Biological Science World Rank #102,743 Abiy Yenesew

Abiy Yenesew Natural Sciences Chemical Sciences World Rank #132,438 Chrysantus Tanga

Chrysantus Tanga Natural Sciences Biological Science World Rank #134,169 Philip Okinda Owuor

Philip Okinda Owuor Natural Sciences Chemical Sciences World Rank #139,745 Samira Mohamed

Samira Mohamed Natural Sciences Biological Science World Rank #142,957 Otieno, JAM

Otieno, JAM Natural Sciences Mathematical Sciences World Rank #149,299 Jacob Midiwo

Jacob Midiwo Natural Sciences Chemical Sciences World Rank #155,857

University of Nairobi: Top 10 Scientists

See all

Manasi Kumar

Manasi Kumar Medical and Health Sciences Psychiatry World Rank #71,485 Walter Jaoko

Walter Jaoko Medical and Health Sciences Infectious Diseases World Rank #77,983 Ruth Nduati

Ruth Nduati Medical and Health Sciences Pediatrics and Child Health World Rank #78,368 Elizabeth Ngugi

Elizabeth Ngugi Medical and Health Sciences Epidemiology and Public Health World Rank #79,120 Geoffrey M. Maloiy

Geoffrey M. Maloiy Medical and Health Sciences Veterinary Sciences World Rank #102,536 Mwabu, G

Mwabu, G Economics & Econometrics Economics World Rank #107,301 Peter N. Keiyoro

Peter N. Keiyoro Social Sciences Open and Distance Education World Rank #108,315 Daniel Olago

Daniel Olago Engineering & Technology Earth Sciences World Rank #121,686 Wolfgang Richard Mukabana

Wolfgang Richard Mukabana Medical and Health Sciences Infectious Diseases World Rank #123,983 Julius Okello

Julius Okello Economics & Econometrics Economics World Rank #130,421

	SCORES	RANKINGS
	SCORES	In University of Nairobi (1,733)	In Kenya (8,713)	In Africa (170,444)	World (2,395,243)
H Index (Total)	6	#600	#2,408	#59,369	#1,397,539
H Index (Last 6 Years)	6	#526	#2,205	#56,003	#???
H Index Last 6 years / Total Ratio	100%
i10 Index (Total)	2	#898	#3,984	#90,882	#???
i10 Index (Last 6 Years)	1	#875	#3,926	#89,627	#???
i10 Index Last 6 years / Total Ratio	50%
Citation (Total)	84	#852	#3,568	#79,629	#???
Citation (Last 6 Years)	75	#716	#3,156	#74,209	#???
Citation Last 6 years / Total Ratio	89%
Natural Sciences *		#64 (152) *	#374 (927) *	#??? (20,295) *	#??? (312,567) *
Chemical Sciences * Applied Chemistry \| Greenhouse Emissions \| Polymers \| Computational Chemistry \| Nanotechnology \|		#22 (33) *	#112 (215) *	#??? (5,785) *	#??? (64,978) *

Orina Jeff

AD Scientific Index ID: 4650084

Orina Jeff Academic Profile: Rankings

In University of Nairobi

In Kenya

In Africa

In World

In University of Nairobi

In Kenya

In Africa

In World

In University of Nairobi

In Kenya

In Africa

In World

World: Top 10 Scientists in Natural Sciences / Chemical Sciences

Kenya: Top 10 Scientists in Natural Sciences / Chemical Sciences

University of Nairobi: Top 10 Scientists in Natural Sciences / Chemical Sciences

Kenya: Top 10 Scientists in Natural Sciences

University of Nairobi: Top 10 Scientists

World: Similarly Ranked Academics in Natural Sciences / Chemical Sciences

Hongjie Dai

Stanford University

World Rank # 450

Publications *:521Citations: 257,257

Natural Sciences

Chemical Sciences

Peidong Yang

University of California ...

World Rank # 435

Publications *:505Citations: 204,031

Natural Sciences

Chemical Sciences

Jiaguo Yu

China University of Geosc...

World Rank # 230

Publications *:791Citations: 202,293

Natural Sciences

Chemical Sciences

Jun Chen

Nankai University

World Rank # 53

Publications *:2,034Citations: 274,805

Natural Sciences

Chemical Sciences

Orina Jeff

University of Nairobi

World Rank # 1,397,527

Publications *: 6Citations: 84

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Dira Irnameria

Poltekkes Kemenkes Bengku...

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Ana Mendez

Universidad de Santiago d...

World Rank # 1,397,527

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Hadir Borg

Universität Hannover

World Rank # 1,397,527

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Chemical Sciences

Ignaty Efimov|Игнатий Ефимов, Efimov I.I.

Saint Petersburg Mining U...

World Rank # 1,397,622

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Natural Sciences

Chemical Sciences

Satyajit Pal

Visva Bharati University

World Rank # 1,397,622

Publications *: 6Citations: 83

Natural Sciences

Publications ^*:521
Citations: 257,257

Publications ^*:505
Citations: 204,031

Publications ^*:791
Citations: 202,293

Publications ^*:2,034
Citations: 274,805

Publications ^*: 6
Citations: 84

Publications ^*: 6
Citations: 84

Publications ^*: 6
Citations: 84

Publications ^*: 6
Citations: 84

Publications ^*: 6
Citations: 83

Publications ^*: 6
Citations: 83

Publications ^*: 95
Citations: 4,031

Publications ^*: 146
Citations: 6,065

Publications ^*: 107
Citations: 4,346

Publications ^*: 206
Citations: 18,958

Publications^*: 6
Citations: 84

Publications^*: 6
Citations: 167

Publications^*: 6
Citations: 420

Publications^*: 6
Citations: 282

Publications^*: 6
Citations: 121

Publications^*: 6
Citations: 154