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.

Total 62 scientist
H-Index Rankings
University / Institution:
# 1
Country:
# 78
Region:
# 1,184
World:
# 138,795
H-Index
Total:
39
Last 6 Year:
31
Last 6 Year/Total:
0.795
i10 Index
Total:
73
Last 6 Year:
67
Last 6 Year/Total:
0.918
Citation
Total:
3,999
Last 6 Year:
2,665
Last 6 Year/Total:
0.666
H-Index Rankings
University / Institution:
# 2
Country:
# 556
Region:
# 4,781
World:
# 342,292
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
52
Last 6 Year:
36
Last 6 Year/Total:
0.692
Citation
Total:
1,961
Last 6 Year:
1,389
Last 6 Year/Total:
0.708
David O. Ogbe
Reservoir modelling
simulation
reservoir engineering
uncertainty analysis
high performance computing
H-Index Rankings
University / Institution:
# 3
Country:
# 2,204
Region:
# 12,712
World:
# 612,206
H-Index
Total:
16
Last 6 Year:
10
Last 6 Year/Total:
0.625
i10 Index
Total:
24
Last 6 Year:
10
Last 6 Year/Total:
0.417
Citation
Total:
1,041
Last 6 Year:
346
Last 6 Year/Total:
0.332
H-Index Rankings
University / Institution:
# 4
Country:
# 2,828
Region:
# 14,797
World:
# 665,441
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
20
Last 6 Year:
20
Last 6 Year/Total:
1.000
Citation
Total:
489
Last 6 Year:
488
Last 6 Year/Total:
0.998
Abubakar Adamu
Nonlinear Optimization
Image Recovery
Signal Processing
Machine Learning
Nonlinear Operator
H-Index Rankings
University / Institution:
# 5
Country:
# 2,834
Region:
# 14,834
World:
# 666,100
H-Index
Total:
14
Last 6 Year:
14
Last 6 Year/Total:
1.000
i10 Index
Total:
19
Last 6 Year:
19
Last 6 Year/Total:
1.000
Citation
Total:
393
Last 6 Year:
392
Last 6 Year/Total:
0.997
Rajesh Prasad
Pattern Matching
Algorithms
Data Mining
Bioinformatics and Information Retrieval
H-Index Rankings
University / Institution:
# 6
Country:
# 5,802
Region:
# 23,512
World:
# 843,875
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
15
Last 6 Year:
8
Last 6 Year/Total:
0.533
Citation
Total:
615
Last 6 Year:
455
Last 6 Year/Total:
0.740
H-Index Rankings
University / Institution:
# 7
Country:
# 6,805
Region:
# 26,161
World:
# 890,914
H-Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
i10 Index
Total:
10
Last 6 Year:
10
Last 6 Year/Total:
1.000
Citation
Total:
198
Last 6 Year:
198
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 8
Country:
# 6,951
Region:
# 26,491
World:
# 895,000
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
Citation
Total:
328
Last 6 Year:
236
Last 6 Year/Total:
0.720
Stella.O. Dozie-Nwachukwu
BIOSYNTHESIS OF METAL NANOPARTICLES
CANCER DRUG DELIVERY
3D CELL CULTURE
BIOMATERIALS AND TISSUE ENGINEERING
H-Index Rankings
University / Institution:
# 9
Country:
# 7,061
Region:
# 26,771
World:
# 901,400
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
Citation
Total:
411
Last 6 Year:
331
Last 6 Year/Total:
0.805
H-Index Rankings
University / Institution:
# 10
Country:
# 8,229
Region:
# 29,843
World:
# 948,272
H-Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
i10 Index
Total:
9
Last 6 Year:
9
Last 6 Year/Total:
1.000
Citation
Total:
249
Last 6 Year:
245
Last 6 Year/Total:
0.984
Alpheus Igbokoyi
Well Test Analysis
Production Reservoir Engineering Energy Management
H-Index Rankings
University / Institution:
# 11
Country:
# 9,556
Region:
# 33,404
World:
# 989,836
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
i10 Index
Total:
9
Last 6 Year:
4
Last 6 Year/Total:
0.444
Citation
Total:
277
Last 6 Year:
116
Last 6 Year/Total:
0.419
AU Bello
Machine Learning and Mathematical Oncology
Hammerstein Integral Equations
Convex and Vector
H-Index Rankings
University / Institution:
# 12
Country:
# 10,141
Region:
# 35,441
World:
# 1,021,206
H-Index
Total:
8
Last 6 Year:
8
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
237
Last 6 Year:
177
Last 6 Year/Total:
0.747
Gbétoglo Charles Komadja
Geology
Engineering Geology
Mining Engineering
Rock Blasting Optimisation
Slope stability
H-Index Rankings
University / Institution:
# 13
Country:
# 12,340
Region:
# 41,983
World:
# 1,098,809
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
187
Last 6 Year:
187
Last 6 Year/Total:
1.000
Monday Ogudu Nnakwe
Operator Theory Optimization
Mathematical Epidemiology
Medical Imaging
Machine Learning
H-Index Rankings
University / Institution:
# 14
Country:
# 12,424
Region:
# 42,301
World:
# 1,101,673
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
153
Last 6 Year:
151
Last 6 Year/Total:
0.987
H-Index Rankings
University / Institution:
# 15
Country:
# 12,479
Region:
# 42,458
World:
# 1,103,258
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
132
Last 6 Year:
127
Last 6 Year/Total:
0.962
H-Index Rankings
University / Institution:
# 16
Country:
# 12,939
Region:
# 43,969
World:
# 1,118,586
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
163
Last 6 Year:
162
Last 6 Year/Total:
0.994
Emeso Beckley Ojo
Fibre reinforced earth based composites
Agro based supplementary cementitious materials
Compressed Stabilised Earth Blocks
So
H-Index Rankings
University / Institution:
# 17
Country:
# 13,222
Region:
# 44,805
World:
# 1,128,824
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
Citation
Total:
211
Last 6 Year:
198
Last 6 Year/Total:
0.938
Kingsley Orisekeh
Renewable Energy Generation & Storage Systems
Mobile and Satellite Communications
H-Index Rankings
University / Institution:
# 18
Country:
# 13,456
Region:
# 45,420
World:
# 1,134,228
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
223
Last 6 Year:
220
Last 6 Year/Total:
0.987
Olugbenga Ayeni
Sustainable Materials
Indoor Environmental Quality
Renewable Energy
Photocatalysis
H-Index Rankings
University / Institution:
# 19
Country:
# 14,899
Region:
# 50,006
World:
# 1,188,404
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
161
Last 6 Year:
161
Last 6 Year/Total:
1.000
Godwin Mong Kalu-Uka
Energy Conversion
Waste Valorisation
Materials Characterisation
Computational Materials
H-Index Rankings
University / Institution:
# 20
Country:
# 14,944
Region:
# 50,171
World:
# 1,190,120
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
146
Last 6 Year:
144
Last 6 Year/Total:
0.986
Odu Nkiruka
Artificial Intelligence
Data Science
Natural Language Processing
Machine Learning and Deep Learning
H-Index Rankings
University / Institution:
# 21
Country:
# 15,208
Region:
# 51,158
World:
# 1,200,110
H-Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
185
Last 6 Year:
185
Last 6 Year/Total:
1.000
Lois Okereke
Mathematical Oncology
Nonlinear Operator Theory
Nonlinear Optimization
Differential and Integral Equations
H-Index Rankings
University / Institution:
# 22
Country:
# 16,429
Region:
# 54,783
World:
# 1,235,384
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
Citation
Total:
111
Last 6 Year:
108
Last 6 Year/Total:
0.973
David Oluwasegun Afolayan
Material Science
Chemical Engineering
Barite processing
Heavy Metal Contamination
Risk Assessment and Safety of the mine wat
H-Index Rankings
University / Institution:
# 23
Country:
# 19,525
Region:
# 64,621
World:
# 1,338,458
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
76
Last 6 Year:
76
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 24
Country:
# 21,937
Region:
# 71,784
World:
# 1,415,467
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
Citation
Total:
71
Last 6 Year:
71
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 25
Country:
# 22,296
Region:
# 73,162
World:
# 1,431,328
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
84
Last 6 Year:
84
Last 6 Year/Total:
1.000
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 78 1,184 138,795
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Nanoscience and Nanotechnology

Nanostructured materials | energy material | spectroscopy | electrochemical capacitors |

39 31 0.795 73 67 0.918 3,999 2,665 0.666
2 556 4,781 342,292
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Agriculture & Forestry / Soil Sciences and Plant Nutrition

Raw Materials Processing | Valorization of biomass | Soil tillage and compaction |

24 20 0.833 52 36 0.692 1,961 1,389 0.708
3 2,204 12,712 612,206
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Petroleum Engineering

Reservoir modelling | simulation | reservoir engineering | uncertainty analysis | high performance computing |

16 10 0.625 24 10 0.417 1,041 346 0.332
4 2,828 14,797 665,441
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Civil Engineering

Civil Engineering | Materials Science and Engineering | Sustainable Constructions |

14 14 1.000 20 20 1.000 489 488 0.998
5 2,834 14,834 666,100
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Computer Science

Nonlinear Optimization | Image Recovery | Signal Processing | Machine Learning | Nonlinear Operator |

14 14 1.000 19 19 1.000 393 392 0.997
6 5,802 23,512 843,875
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Computer Science

Pattern Matching | Algorithms | Data Mining | Bioinformatics and Information Retrieval |

11 9 0.818 15 8 0.533 615 455 0.740
7 6,805 26,161 890,914
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Civil Engineering

Materials Science and Engineering |

10 10 1.000 10 10 1.000 198 198 1.000
8 6,951 26,491 895,000
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Organic Electronic Structures |

10 9 0.900 11 8 0.727 328 236 0.720
9 7,061 26,771 901,400
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Metallurgical & Materials Engineering

BIOSYNTHESIS OF METAL NANOPARTICLES | CANCER DRUG DELIVERY | 3D CELL CULTURE | BIOMATERIALS AND TISSUE ENGINEERING |

10 9 0.900 10 9 0.900 411 331 0.805
10 8,229 29,843 948,272
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Metallurgical & Materials Engineering

Water purification | Energy | Multifunctional materials | Design and Modeling |

9 9 1.000 9 9 1.000 249 245 0.984
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11 9,556 33,404 989,836
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Well Test Analysis | Production Reservoir Engineering Energy Management |

9 6 0.667 9 4 0.444 277 116 0.419
12 10,141 35,441 1,021,206
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Computer Science

Machine Learning and Mathematical Oncology | Hammerstein Integral Equations | Convex and Vector |

8 8 1.000 7 6 0.857 237 177 0.747
13 12,340 41,983 1,098,809
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Mining Engineering

Geology | Engineering Geology | Mining Engineering | Rock Blasting Optimisation | Slope stability |

7 7 1.000 6 6 1.000 187 187 1.000
14 12,424 42,301 1,101,673
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Computer Science

Operator Theory Optimization | Mathematical Epidemiology | Medical Imaging | Machine Learning |

7 7 1.000 6 6 1.000 153 151 0.987
15 12,479 42,458 1,103,258
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Metallurgical & Materials Engineering

Mechanical | Materials science & Engineering | Biomass valorization | sustainable manufacturing |

7 7 1.000 6 5 0.833 132 127 0.962
16 12,939 43,969 1,118,586
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Nanomedicine | Biochemistry | Biomaterials | Engineering |

7 7 1.000 3 3 1.000 163 162 0.994
17 13,222 44,805 1,128,824
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Engineering & Technology / Metallurgical & Materials Engineering

Fibre reinforced earth based composites | Agro based supplementary cementitious materials | Compressed Stabilised Earth Blocks | So |

7 6 0.857 6 5 0.833 211 198 0.938
18 13,456 45,420 1,134,228
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Renewable Energy Generation & Storage Systems | Mobile and Satellite Communications |

7 6 0.857 5 5 1.000 223 220 0.987
19 14,899 50,006 1,188,404
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Sustainable Materials | Indoor Environmental Quality | Renewable Energy | Photocatalysis |

6 6 1.000 5 5 1.000 161 161 1.000
20 14,944 50,171 1,190,120
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja MEng (Energy/Power Tech.), PhD (Materials Engineering)

Energy Conversion | Waste Valorisation | Materials Characterisation | Computational Materials |

6 6 1.000 5 5 1.000 146 144 0.986
21 15,208 51,158 1,200,110
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Artificial Intelligence | Data Science | Natural Language Processing | Machine Learning and Deep Learning |

6 6 1.000 4 4 1.000 185 185 1.000
22 16,429 54,783 1,235,384
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Natural Sciences / Mathematical Sciences

Mathematical Oncology | Nonlinear Operator Theory | Nonlinear Optimization | Differential and Integral Equations |

6 5 0.833 5 5 1.000 111 108 0.973
23 19,525 64,621 1,338,458
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Resident Faculty, African University of Science and Technology/Visiting Scholar, WPI, MA …

Material Science | Chemical Engineering | Barite processing | Heavy Metal Contamination | Risk Assessment and Safety of the mine wat |

5 5 1.000 2 2 1.000 76 76 1.000
24 21,937 71,784 1,415,467
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Natural Sciences / Mathematical Sciences

Biomathematics | Dynamics and control | Numerical Analysis |

4 4 1.000 4 4 1.000 71 71 1.000
25 22,296 73,162 1,431,328
Nigeria Nigeria African University of Science & Technology Abuja African University of Science & Technology Abuja Others

Coating technology | Corrosion and Energy |

4 4 1.000 3 3 1.000 84 84 1.000