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 21 scientist
Olayinka S. Ohunakin
Energy Systems
Energy Informatics
Renewable Energy Systems
Low Carbon Energy Systems
Environmental Engineering
H-Index Rankings
University / Institution:
# 5
Country:
# 142
Region:
# 1,800
World:
# 183,703
H-Index
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
i10 Index
Total:
65
Last 6 Year:
60
Last 6 Year/Total:
0.923
Citation
Total:
3,674
Last 6 Year:
2,596
Last 6 Year/Total:
0.707
Romanus Osabohien
Agriculture/Food Security
Social Protection
Growth & Development
Energy and the Environment
H-Index Rankings
University / Institution:
# 9
Country:
# 188
Region:
# 2,335
World:
# 217,183
H-Index
Total:
31
Last 6 Year:
30
Last 6 Year/Total:
0.968
i10 Index
Total:
78
Last 6 Year:
78
Last 6 Year/Total:
1.000
Citation
Total:
2,799
Last 6 Year:
2,748
Last 6 Year/Total:
0.982
Sunday Olayinka Oyedepo
Energy system
Energy conservation and management
power plant optimization
noise pollution
H-Index Rankings
University / Institution:
# 10
Country:
# 190
Region:
# 2,369
World:
# 218,389
H-Index
Total:
31
Last 6 Year:
28
Last 6 Year/Total:
0.903
i10 Index
Total:
67
Last 6 Year:
60
Last 6 Year/Total:
0.896
Citation
Total:
4,237
Last 6 Year:
2,937
Last 6 Year/Total:
0.693
Oluseyi O. Ajayi
Energy
Low Carbon Development
Thermo-Fluids
Nanotechnology
Production Technology & Corrosion
H-Index Rankings
University / Institution:
# 11
Country:
# 194
Region:
# 2,405
World:
# 219,930
H-Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
i10 Index
Total:
85
Last 6 Year:
65
Last 6 Year/Total:
0.765
Citation
Total:
3,452
Last 6 Year:
2,253
Last 6 Year/Total:
0.653
Imhade P. Okokpujie
Advanced Manufacturing
Machining
Tool Wear
Energy Systems
Modeling and Optimization
H-Index Rankings
University / Institution:
# 16
Country:
# 293
Region:
# 3,167
World:
# 261,577
H-Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
i10 Index
Total:
81
Last 6 Year:
73
Last 6 Year/Total:
0.901
Citation
Total:
2,597
Last 6 Year:
2,289
Last 6 Year/Total:
0.881
Efeovbokhan Vincent Enontiemonria
Chemical Engineering
(renewable Energy
Reaction Engineering) Bio-chemical Engineering (Environmental) Product Development.
H-Index Rankings
University / Institution:
# 37
Country:
# 622
Region:
# 5,266
World:
# 364,420
H-Index
Total:
23
Last 6 Year:
20
Last 6 Year/Total:
0.870
i10 Index
Total:
40
Last 6 Year:
34
Last 6 Year/Total:
0.850
Citation
Total:
1,411
Last 6 Year:
1,100
Last 6 Year/Total:
0.780
Ayoola A. Ayodeji
Renewable Energy
Environmental Engineering
Corrosion Technology and Thermodynamics
H-Index Rankings
University / Institution:
# 56
Country:
# 957
Region:
# 7,295
World:
# 443,457
H-Index
Total:
20
Last 6 Year:
18
Last 6 Year/Total:
0.900
i10 Index
Total:
48
Last 6 Year:
39
Last 6 Year/Total:
0.813
Citation
Total:
1,549
Last 6 Year:
1,318
Last 6 Year/Total:
0.851
Adelekan Damola S
Refrigeration and Air Conditioning
Nanofluids
Biofuels
Clean and Renewable Energy Management.
H-Index Rankings
University / Institution:
# 68
Country:
# 1,100
Region:
# 8,118
World:
# 473,286
H-Index
Total:
19
Last 6 Year:
18
Last 6 Year/Total:
0.947
i10 Index
Total:
27
Last 6 Year:
27
Last 6 Year/Total:
1.000
Citation
Total:
988
Last 6 Year:
929
Last 6 Year/Total:
0.940
Babalola Philip Olufemi
Advanced Engineering Materials
Metallurgy
Building Services
Renewable Energy
Internal Combustion
H-Index Rankings
University / Institution:
# 76
Country:
# 1,275
Region:
# 9,148
World:
# 510,536
H-Index
Total:
18
Last 6 Year:
16
Last 6 Year/Total:
0.889
i10 Index
Total:
33
Last 6 Year:
30
Last 6 Year/Total:
0.909
Citation
Total:
1,453
Last 6 Year:
1,325
Last 6 Year/Total:
0.912
Omoleye Ja
Renewable energy (electric mobility
artificial hydro-power
bio-energy)
industrial catalyst development
plastic Recycling Pro
H-Index Rankings
University / Institution:
# 78
Country:
# 1,304
Region:
# 9,338
World:
# 516,247
H-Index
Total:
18
Last 6 Year:
15
Last 6 Year/Total:
0.833
i10 Index
Total:
31
Last 6 Year:
29
Last 6 Year/Total:
0.935
Citation
Total:
856
Last 6 Year:
624
Last 6 Year/Total:
0.729
H-Index Rankings
University / Institution:
# 92
Country:
# 1,747
Region:
# 11,544
World:
# 585,513
H-Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
i10 Index
Total:
21
Last 6 Year:
20
Last 6 Year/Total:
0.952
Citation
Total:
737
Last 6 Year:
720
Last 6 Year/Total:
0.977
Ademola Abdulkareem
Power System Quality
Sustainability
Applied Renewable energy systems
Micro grid planning and operation
Cable Processing Tech
H-Index Rankings
University / Institution:
# 95
Country:
# 1,760
Region:
# 11,638
World:
# 589,121
H-Index
Total:
16
Last 6 Year:
14
Last 6 Year/Total:
0.875
i10 Index
Total:
28
Last 6 Year:
22
Last 6 Year/Total:
0.786
Citation
Total:
1,123
Last 6 Year:
973
Last 6 Year/Total:
0.866
Olugbenga Adeshola Omotosho
Corrosion
Production & Materials development
Renewable & Sustainable Energy
H-Index Rankings
University / Institution:
# 102
Country:
# 1,971
Region:
# 12,531
World:
# 614,553
H-Index
Total:
16
Last 6 Year:
9
Last 6 Year/Total:
0.563
i10 Index
Total:
28
Last 6 Year:
7
Last 6 Year/Total:
0.250
Citation
Total:
821
Last 6 Year:
322
Last 6 Year/Total:
0.392
Raphael Mordi
Zeolite Catalysis
Food Irradiation
Caroteniods and Carotenes
Polymer degradation
Alternative energy sources
H-Index Rankings
University / Institution:
# 128
Country:
# 2,630
Region:
# 15,740
World:
# 700,593
H-Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
i10 Index
Total:
15
Last 6 Year:
10
Last 6 Year/Total:
0.667
Citation
Total:
1,080
Last 6 Year:
450
Last 6 Year/Total:
0.417
Dirisu Joseph Osekhoghene
Clean Energy
Renewable Energy
Sustainability
Built Environment
Computational Fluid Dynamics
H-Index Rankings
University / Institution:
# 148
Country:
# 3,490
Region:
# 20,081
World:
# 815,173
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
16
Last 6 Year:
15
Last 6 Year/Total:
0.938
Citation
Total:
542
Last 6 Year:
502
Last 6 Year/Total:
0.926
H-Index Rankings
University / Institution:
# 152
Country:
# 3,559
Region:
# 20,466
World:
# 823,028
H-Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
i10 Index
Total:
12
Last 6 Year:
12
Last 6 Year/Total:
1.000
Citation
Total:
384
Last 6 Year:
381
Last 6 Year/Total:
0.992
Temitope Adeyemi-Kayode
Data Analytics
Renewable Energy
Energy Analytics
Energy Efficiency
H-Index Rankings
University / Institution:
# 172
Country:
# 4,389
Region:
# 24,175
World:
# 906,480
H-Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
i10 Index
Total:
11
Last 6 Year:
8
Last 6 Year/Total:
0.727
Citation
Total:
289
Last 6 Year:
217
Last 6 Year/Total:
0.751
Orovwode Hope
power electronics and ICT application to energy conservation and management
eco-friendly energy solutions and Environmental s
H-Index Rankings
University / Institution:
# 216
Country:
# 6,346
Region:
# 32,442
World:
# 1,074,846
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
Citation
Total:
274
Last 6 Year:
191
Last 6 Year/Total:
0.697
H-Index Rankings
University / Institution:
# 224
Country:
# 6,768
Region:
# 34,254
World:
# 1,108,641
H-Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
109
Last 6 Year:
106
Last 6 Year/Total:
0.972
Omololu O. Fagbiele
renewable energy
modeling and simulation
biomass conversion
Dissipative particle dynamics
H-Index Rankings
University / Institution:
# 254
Country:
# 9,206
Region:
# 44,319
World:
# 1,287,565
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
169
Last 6 Year:
169
Last 6 Year/Total:
1.000
H-Index Rankings
University / Institution:
# 259
Country:
# 9,770
Region:
# 46,517
World:
# 1,325,836
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
56
Last 6 Year:
44
Last 6 Year/Total:
0.786
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
5 142 1,800 183,703
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Energy Systems | Energy Informatics | Renewable Energy Systems | Low Carbon Energy Systems | Environmental Engineering |

34 29 0.853 65 60 0.923 3,674 2,596 0.707
9 188 2,335 217,183
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Food Science and Engineering

Agriculture/Food Security | Social Protection | Growth & Development | Energy and the Environment |

31 30 0.968 78 78 1.000 2,799 2,748 0.982
10 190 2,369 218,389
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Energy Engineering

Energy system | Energy conservation and management | power plant optimization | noise pollution |

31 28 0.903 67 60 0.896 4,237 2,937 0.693
11 194 2,405 219,930
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Energy | Low Carbon Development | Thermo-Fluids | Nanotechnology | Production Technology & Corrosion |

31 26 0.839 85 65 0.765 3,452 2,253 0.653
16 293 3,167 261,577
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Advanced Manufacturing | Machining | Tool Wear | Energy Systems | Modeling and Optimization |

28 26 0.929 81 73 0.901 2,597 2,289 0.881
37 622 5,266 364,420
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Chemical Engineering

Chemical Engineering | (renewable Energy | Reaction Engineering) Bio-chemical Engineering (Environmental) Product Development. |

23 20 0.870 40 34 0.850 1,411 1,100 0.780
56 957 7,295 443,457
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Environmental Science & Engineering

Renewable Energy | Environmental Engineering | Corrosion Technology and Thermodynamics |

20 18 0.900 48 39 0.813 1,549 1,318 0.851
68 1,100 8,118 473,286
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Refrigeration and Air Conditioning | Nanofluids | Biofuels | Clean and Renewable Energy Management. |

19 18 0.947 27 27 1.000 988 929 0.940
76 1,275 9,148 510,536
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Advanced Engineering Materials | Metallurgy | Building Services | Renewable Energy | Internal Combustion |

18 16 0.889 33 30 0.909 1,453 1,325 0.912
78 1,304 9,338 516,247
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Chemical Engineering

Renewable energy (electric mobility | artificial hydro-power | bio-energy) | industrial catalyst development | plastic Recycling Pro |

18 15 0.833 31 29 0.935 856 624 0.729
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92 1,747 11,544 585,513
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Chemical Engineering

Environmental Pollution and Renewable Energy |

16 15 0.938 21 20 0.952 737 720 0.977
95 1,760 11,638 589,121
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Electrical & Electronic Engineering

Power System Quality | Sustainability | Applied Renewable energy systems | Micro grid planning and operation | Cable Processing Tech |

16 14 0.875 28 22 0.786 1,123 973 0.866
102 1,971 12,531 614,553
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Corrosion | Production & Materials development | Renewable & Sustainable Energy |

16 9 0.563 28 7 0.250 821 322 0.392
128 2,630 15,740 700,593
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Food Science and Engineering

Zeolite Catalysis | Food Irradiation | Caroteniods and Carotenes | Polymer degradation | Alternative energy sources |

14 10 0.714 15 10 0.667 1,080 450 0.417
148 3,490 20,081 815,173
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Clean Energy | Renewable Energy | Sustainability | Built Environment | Computational Fluid Dynamics |

11 11 1.000 16 15 0.938 542 502 0.926
152 3,559 20,466 823,028
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Nanoscience and Nanotechnology

Nanotechnology and Renewable Energy |

11 11 1.000 12 12 1.000 384 381 0.992
172 4,389 24,175 906,480
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Energy Engineering

Data Analytics | Renewable Energy | Energy Analytics | Energy Efficiency |

10 8 0.800 11 8 0.727 289 217 0.751
216 6,346 32,442 1,074,846
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Electrical & Electronic Engineering

power electronics and ICT application to energy conservation and management | eco-friendly energy solutions and Environmental s |

7 7 1.000 7 6 0.857 274 191 0.697
224 6,768 34,254 1,108,641
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Electrical & Electronic Engineering

Electrical Power Systems | Renewable Energy Power Systems |

7 7 1.000 1 1 1.000 109 106 0.972
254 9,206 44,319 1,287,565
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Chemical Engineering

renewable energy | modeling and simulation | biomass conversion | Dissipative particle dynamics |

5 5 1.000 3 3 1.000 169 169 1.000
259 9,770 46,517 1,325,836
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Energy Engineering

Renewable Energy |

5 5 1.000 0 0 0 56 44 0.786