More Than a Ranking

University of Calabar Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and Universities Rankings 2024 (Sort by: Last 6 years H Index). Click here for individual or institutional registration.

Country Name

Total 1.921 scientist

List without CERN, Statistical Data etc.

Sort by last 6 years H Index

A. Egrinya Eneji

Best Scientist in University/Institution

University of Calabar

Nigeria

Agriculture & Forestry / Soil Sciences and Plant Nutrition

Agriculture

H-Index Rankings

University / Institution:

# 1

Country:

# 29

Region:

# 552

World:

# 82,185

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.673

i10 Index

Total:

128

Last 6 Year:

Last 6 Year/Total:

0.773

Citation

Total:

7,434

Last 6 Year:

3,906

Last 6 Year/Total:

0.525

Peter C. Okafor

University of Calabar

Nigeria

Natural Sciences / Physics

Corrosion

Corrosion Inhibition

Electrochemistry

Materials Science

Physical Chemistry

H-Index Rankings

University / Institution:

# 2

Country:

# 59

Region:

# 1,021

World:

# 125,984

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.683

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.819

Citation

Total:

6,383

Last 6 Year:

2,728

Last 6 Year/Total:

0.427

Martin Meremikwu

University of Calabar

Nigeria

Medical and Health Sciences / Pediatrics and Child Health

Paediatrics

child health

clinical trials

tropical infections

systematic review

H-Index Rankings

University / Institution:

# 3

Country:

# 81

Region:

# 1,210

World:

# 140,605

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

i10 Index

Total:

103

Last 6 Year:

Last 6 Year/Total:

0.689

Citation

Total:

7,001

Last 6 Year:

3,288

Last 6 Year/Total:

0.470

Hannah B. Faal

University of Calabar

Nigeria

Medical and Health Sciences / Ophthalmology

Eye Health

H-Index Rankings

University / Institution:

# 4

Country:

# 152

Region:

# 1,896

World:

# 190,253

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.588

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.692

Citation

Total:

5,632

Last 6 Year:

2,329

Last 6 Year/Total:

0.414

Patrick Ebong

University of Calabar

Nigeria

Natural Sciences / Chemical Sciences

Biochemistry

Pharmacognosy

H-Index Rankings

University / Institution:

# 5

Country:

# 207

Region:

# 2,524

World:

# 227,043

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.613

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.481

Citation

Total:

3,346

Last 6 Year:

1,299

Last 6 Year/Total:

0.388

Ozioma Akakuru

University of Calabar

Nigeria

Engineering & Technology / Metallurgical & Materials Engineering

Cancer theranostics nanobiomaterials

H-Index Rankings

University / Institution:

# 6

Country:

# 212

Region:

# 2,569

World:

# 230,461

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.947

Citation

Total:

2,849

Last 6 Year:

2,810

Last 6 Year/Total:

0.986

Benedict Ita

University of Calabar

Nigeria

Natural Sciences / Chemical Sciences

Chemistry

H-Index Rankings

University / Institution:

# 7

Country:

# 230

Region:

# 2,697

World:

# 236,377

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.767

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.686

Citation

Total:

2,927

Last 6 Year:

1,598

Last 6 Year/Total:

0.546

Valentine Otang Ntui

University of Calabar

Nigeria

Natural Sciences / Molecular Biology & Genetics

Molecular Biology

Genetic engineering

Genome editing

H-Index Rankings

University / Institution:

# 8

Country:

# 270

Region:

# 2,986

World:

# 250,865

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.793

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.820

Citation

Total:

2,575

Last 6 Year:

1,874

Last 6 Year/Total:

0.728

Aniekan Edet

University of Calabar

Nigeria

Engineering & Technology / Earth Sciences

Hydrochemistry

H-Index Rankings

University / Institution:

# 9

Country:

# 277

Region:

# 3,028

World:

# 253,335

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.724

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.717

Citation

Total:

3,484

Last 6 Year:

1,952

Last 6 Year/Total:

0.560

Sunday W. Petters

University of Calabar

Nigeria

Engineering & Technology / Earth Sciences

Geology

Sedimentology

Micropaleontology

H-Index Rankings

University / Institution:

# 10

Country:

# 281

Region:

# 3,080

World:

# 256,562

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.621

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.491

Citation

Total:

3,997

Last 6 Year:

1,477

Last 6 Year/Total:

0.370

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Angela E. Oyo-Ita

University of Calabar

Nigeria

Medical and Health Sciences / Epidemiology and Public Health

Maternal and Child Health

H-Index Rankings

University / Institution:

# 11

Country:

# 311

Region:

# 3,297

World:

# 268,579

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.750

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.714

Citation

Total:

2,959

Last 6 Year:

1,463

Last 6 Year/Total:

0.494

Henrietta N. Ene-Obong

University of Calabar

Nigeria

Engineering & Technology / Food Science and Engineering

Food Composition and Dietary Assessment

H-Index Rankings

University / Institution:

# 12

Country:

# 314

Region:

# 3,349

World:

# 271,234

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.679

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.686

Citation

Total:

2,429

Last 6 Year:

1,180

Last 6 Year/Total:

0.486

Udofot J. Ekpe

University of Calabar

Nigeria

Natural Sciences / Chemical Sciences

Inorganic Chemistry

H-Index Rankings

University / Institution:

# 13

Country:

# 322

Region:

# 3,405

World:

# 275,282

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.536

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.611

Citation

Total:

2,595

Last 6 Year:

726

Last 6 Year/Total:

0.280

Item Justin Atangwho

University of Calabar

Nigeria

Natural Sciences / Chemical Sciences

Medical Biochemistry and Pharmacology

H-Index Rankings

University / Institution:

# 14

Country:

# 362

Region:

# 3,607

World:

# 284,859

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.778

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.708

Citation

Total:

2,406

Last 6 Year:

1,162

Last 6 Year/Total:

0.483

Eme E. Osim

University of Calabar

Nigeria

Medical and Health Sciences / Physiology

Neurophysiology and Gastrointestinal Physiology

H-Index Rankings

University / Institution:

# 15

Country:

# 453

Region:

# 4,118

World:

# 309,852

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.615

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.408

Citation

Total:

2,608

Last 6 Year:

1,129

Last 6 Year/Total:

0.433

Saturday J. Etuk

University of Calabar

Nigeria

Medical and Health Sciences / Obstetrics and Gynecology

Feto-Maternal

H-Index Rankings

University / Institution:

# 16

Country:

# 459

Region:

# 4,153

World:

# 312,142

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.538

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.434

Citation

Total:

4,911

Last 6 Year:

3,593

Last 6 Year/Total:

0.732

Marian G. Solomon

University of Calabar

Nigeria

Agriculture & Forestry / Soil Sciences and Plant Nutrition

Nitrogen Fixation

Mycorhizae Biofertilizer

Organic Agriculture

H-Index Rankings

University / Institution:

# 17

Country:

# 464

Region:

# 4,175

World:

# 313,849

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.423

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.262

Citation

Total:

2,111

Last 6 Year:

482

Last 6 Year/Total:

0.228

Agba A. Ogaboh

University of Calabar

Nigeria

Business & Management / Human Resource Management

Industrial Sociology

Human Resources and Development Studies

H-Index Rankings

University / Institution:

# 18

Country:

# 513

Region:

# 4,511

World:

# 327,340

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.720

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.872

Citation

Total:

1,573

Last 6 Year:

979

Last 6 Year/Total:

0.622

Sylvester P. Antai

University of Calabar

Nigeria

Medical and Health Sciences / Microbiology

Environmental Microbiology/Physiology and Biotechnology

H-Index Rankings

University / Institution:

# 19

Country:

# 528

Region:

# 4,583

World:

# 331,227

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.600

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.509

Citation

Total:

2,345

Last 6 Year:

906

Last 6 Year/Total:

0.386

Eyong U. Eyong

University of Calabar

Nigeria

Medical and Health Sciences / Medical Biochemistry

Ethnobotanical Biochemistry

Toxicology

Nutritional and Clinical Biochemistry

H-Index Rankings

University / Institution:

# 20

Country:

# 592

Region:

# 5,017

World:

# 352,814

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.411

Citation

Total:

2,442

Last 6 Year:

877

Last 6 Year/Total:

0.359

Mbeh Eteng

University of Calabar

Nigeria

Medical and Health Sciences / Medical Biochemistry

Clinical biochemistry

Toxicological biochemistry

Medicinal plant research and utilisation

H-Index Rankings

University / Institution:

# 21

Country:

# 594

Region:

# 5,032

World:

# 353,286

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.625

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.512

Citation

Total:

1,702

Last 6 Year:

639

Last 6 Year/Total:

0.375

Offiong E. Offiong

University of Calabar

Nigeria

Natural Sciences / Chemical Sciences

Inorganic/Coordination Chemistry

H-Index Rankings

University / Institution:

# 22

Country:

# 676

Region:

# 5,587

World:

# 376,509

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.652

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.487

Citation

Total:

2,550

Last 6 Year:

1,163

Last 6 Year/Total:

0.456

Ime B. Umoh

University of Calabar

Nigeria

Medical and Health Sciences / Medical Biochemistry

clinical biochemistry

Toxicological biochemistry

Medicinal plant research and utilisation

H-Index Rankings

University / Institution:

# 23

Country:

# 684

Region:

# 5,674

World:

# 380,348

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.522

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.313

Citation

Total:

1,754

Last 6 Year:

485

Last 6 Year/Total:

0.277

Owan Valentine Joseph|Owan, Valentine Joseph, Owan, V. J., Valentine J. Owan

University of Calabar

Nigeria

Education / Education (Other, All)

Structural Equation Modelling

Multivariate Statistics

Research Impact Assessment

Psychometrics

H-Index Rankings

University / Institution:

# 24

Country:

# 694

Region:

# 5,759

World:

# 384,166

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.955

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

1.000

Citation

Total:

1,585

Last 6 Year:

1,555

Last 6 Year/Total:

0.981

Emmanuel Victor

Cross River State University of Science & Technology Calabar

Nigeria

Engineering & Technology / Mechanical Engineering

mechanical engineering

H-Index Rankings

University / Institution:

# 1

Country:

# 711

Region:

# 5,895

World:

# 388,402

H-Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.909

i10 Index

Total:

Last 6 Year:

Last 6 Year/Total:

0.933

Citation

Total:

1,863

Last 6 Year:

1,654

Last 6 Year/Total:

0.888

				AD Scientific Index - World Scientists Rankings - 2024				H INDEX			i10 INDEX			CITATION
University / Institution	Country	Region	World	Name	Country	University / Institution	Subject	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total	Total	Last 6 year	Last 6 year/total
1	29	552	82,185	A. Egrinya Eneji	Nigeria	University of Calabar	Agriculture & Forestry / Soil Sciences and Plant Nutrition Agriculture \|	49	33	0.673	128	99	0.773	7,434	3,906	0.525
2	59	1,021	125,984	Peter C. Okafor	Nigeria	University of Calabar	Natural Sciences / Physics Corrosion \| Corrosion Inhibition \| Electrochemistry \| Materials Science \| Physical Chemistry \|	41	28	0.683	72	59	0.819	6,383	2,728	0.427
3	81	1,210	140,605	Martin Meremikwu	Nigeria	University of Calabar	Medical and Health Sciences / Pediatrics and Child Health Paediatrics \| child health \| clinical trials \| tropical infections \| systematic review \|	39	27	0.692	103	71	0.689	7,001	3,288	0.470
4	152	1,896	190,253	Hannah B. Faal	Nigeria	University of Calabar	Medical and Health Sciences / Ophthalmology Eye Health \|	34	20	0.588	52	36	0.692	5,632	2,329	0.414
5	207	2,524	227,043	Patrick Ebong	Nigeria	University of Calabar	Natural Sciences / Chemical Sciences Biochemistry \| Pharmacognosy \|	31	19	0.613	79	38	0.481	3,346	1,299	0.388
6	212	2,569	230,461	Ozioma Akakuru	Nigeria	University of Calabar	Engineering & Technology / Metallurgical & Materials Engineering Cancer theranostics nanobiomaterials \|	30	30	1.000	75	71	0.947	2,849	2,810	0.986
7	230	2,697	236,377	Benedict Ita	Nigeria	University of Calabar	Natural Sciences / Chemical Sciences Chemistry \|	30	23	0.767	70	48	0.686	2,927	1,598	0.546
8	270	2,986	250,865	Valentine Otang Ntui	Nigeria	University of Calabar	Natural Sciences / Molecular Biology & Genetics Molecular Biology \| Genetic engineering \| Genome editing \|	29	23	0.793	50	41	0.820	2,575	1,874	0.728
9	277	3,028	253,335	Aniekan Edet	Nigeria	University of Calabar	Engineering & Technology / Earth Sciences Hydrochemistry \|	29	21	0.724	53	38	0.717	3,484	1,952	0.560
10	281	3,080	256,562	Sunday W. Petters	Nigeria	University of Calabar	Engineering & Technology / Earth Sciences Geology \| Sedimentology \| Micropaleontology \|	29	18	0.621	57	28	0.491	3,997	1,477	0.370
			Click for INSTITUTIONAL BULK REGISTRATION and PREMIUM MEMBERSHIP advantages
11	311	3,297	268,579	Angela E. Oyo-Ita	Nigeria	University of Calabar	Medical and Health Sciences / Epidemiology and Public Health Maternal and Child Health \|	28	21	0.750	49	35	0.714	2,959	1,463	0.494
12	314	3,349	271,234	Henrietta N. Ene-Obong	Nigeria	University of Calabar	Engineering & Technology / Food Science and Engineering Food Composition and Dietary Assessment \|	28	19	0.679	51	35	0.686	2,429	1,180	0.486
13	322	3,405	275,282	Udofot J. Ekpe	Nigeria	University of Calabar	Natural Sciences / Chemical Sciences Inorganic Chemistry \|	28	15	0.536	36	22	0.611	2,595	726	0.280
14	362	3,607	284,859	Item Justin Atangwho	Nigeria	University of Calabar	Natural Sciences / Chemical Sciences Medical Biochemistry and Pharmacology \|	27	21	0.778	48	34	0.708	2,406	1,162	0.483
15	453	4,118	309,852	Eme E. Osim	Nigeria	University of Calabar	Medical and Health Sciences / Physiology Neurophysiology and Gastrointestinal Physiology \|	26	16	0.615	71	29	0.408	2,608	1,129	0.433
16	459	4,153	312,142	Saturday J. Etuk	Nigeria	University of Calabar	Medical and Health Sciences / Obstetrics and Gynecology Feto-Maternal \|	26	14	0.538	53	23	0.434	4,911	3,593	0.732
17	464	4,175	313,849	Marian G. Solomon	Nigeria	University of Calabar	Agriculture & Forestry / Soil Sciences and Plant Nutrition Nitrogen Fixation \| Mycorhizae Biofertilizer \| Organic Agriculture \|	26	11	0.423	42	11	0.262	2,111	482	0.228
18	513	4,511	327,340	Agba A. Ogaboh	Nigeria	University of Calabar	Business & Management / Human Resource Management Industrial Sociology \| Human Resources and Development Studies \|	25	18	0.720	39	34	0.872	1,573	979	0.622
19	528	4,583	331,227	Sylvester P. Antai	Nigeria	University of Calabar	Medical and Health Sciences / Microbiology Environmental Microbiology/Physiology and Biotechnology \|	25	15	0.600	55	28	0.509	2,345	906	0.386
20	592	5,017	352,814	Eyong U. Eyong	Nigeria	University of Calabar	Medical and Health Sciences / Medical Biochemistry Ethnobotanical Biochemistry \| Toxicology \| Nutritional and Clinical Biochemistry \|	24	15	0.625	56	23	0.411	2,442	877	0.359
21	594	5,032	353,286	Mbeh Eteng	Nigeria	University of Calabar	Medical and Health Sciences / Medical Biochemistry Clinical biochemistry \| Toxicological biochemistry \| Medicinal plant research and utilisation \|	24	15	0.625	43	22	0.512	1,702	639	0.375
22	676	5,587	376,509	Offiong E. Offiong	Nigeria	University of Calabar	Natural Sciences / Chemical Sciences Inorganic/Coordination Chemistry \|	23	15	0.652	39	19	0.487	2,550	1,163	0.456
23	684	5,674	380,348	Ime B. Umoh	Nigeria	University of Calabar	Medical and Health Sciences / Medical Biochemistry clinical biochemistry \| Toxicological biochemistry \| Medicinal plant research and utilisation \|	23	12	0.522	48	15	0.313	1,754	485	0.277
24	694	5,759	384,166	Owan Valentine Joseph\|Owan, Valentine Joseph, Owan, V. J., Valentine J. Owan	Nigeria	University of Calabar	Education / Education (Other, All) Structural Equation Modelling \| Multivariate Statistics \| Research Impact Assessment \| Psychometrics \|	22	21	0.955	65	65	1.000	1,585	1,555	0.981
1	711	5,895	388,402	Emmanuel Victor	Nigeria	Cross River State University of Science & Technology Calabar	Engineering & Technology / Mechanical Engineering mechanical engineering \|	22	20	0.909	30	28	0.933	1,863	1,654	0.888