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 14 scientist, 1 country, 0 institution
H-Index Rankings
University / Institution:
# 17
Country:
# 1,561
Region:
# 10,612
World:
# 555,250
H-Index
Total:
17
Last 6 Year:
14
Last 6 Year/Total:
0.824
i10 Index
Total:
27
Last 6 Year:
20
Last 6 Year/Total:
0.741
Citation
Total:
969
Last 6 Year:
575
Last 6 Year/Total:
0.593
Ofomola Merrious Oviri
Environmental Geophysics
Groundwater/Contaminant modelling
Engineering Geophysics
H-Index Rankings
University / Institution:
# 51
Country:
# 4,151
Region:
# 23,275
World:
# 889,028
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
12
Last 6 Year:
9
Last 6 Year/Total:
0.750
Citation
Total:
289
Last 6 Year:
233
Last 6 Year/Total:
0.806
H-Index Rankings
University / Institution:
# 55
Country:
# 4,289
Region:
# 23,824
World:
# 900,535
H-Index
Total:
10
Last 6 Year:
9
Last 6 Year/Total:
0.900
i10 Index
Total:
10
Last 6 Year:
8
Last 6 Year/Total:
0.800
Citation
Total:
305
Last 6 Year:
233
Last 6 Year/Total:
0.764
H-Index Rankings
University / Institution:
# 61
Country:
# 4,536
Region:
# 24,659
World:
# 915,822
H-Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
i10 Index
Total:
11
Last 6 Year:
6
Last 6 Year/Total:
0.545
Citation
Total:
286
Last 6 Year:
145
Last 6 Year/Total:
0.507
H-Index Rankings
University / Institution:
# 62
Country:
# 4,565
Region:
# 24,807
World:
# 919,631
H-Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
i10 Index
Total:
10
Last 6 Year:
3
Last 6 Year/Total:
0.300
Citation
Total:
325
Last 6 Year:
149
Last 6 Year/Total:
0.458
H-Index Rankings
University / Institution:
# 64
Country:
# 4,589
Region:
# 24,866
World:
# 920,605
H-Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
i10 Index
Total:
10
Last 6 Year:
4
Last 6 Year/Total:
0.400
Citation
Total:
245
Last 6 Year:
139
Last 6 Year/Total:
0.567
H-Index Rankings
University / Institution:
# 76
Country:
# 4,946
Region:
# 26,759
World:
# 961,754
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
Citation
Total:
219
Last 6 Year:
164
Last 6 Year/Total:
0.749
H-Index Rankings
University / Institution:
# 132
Country:
# 6,929
Region:
# 34,747
World:
# 1,116,686
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
6
Last 6 Year:
6
Last 6 Year/Total:
1.000
Citation
Total:
107
Last 6 Year:
96
Last 6 Year/Total:
0.897
H-Index Rankings
University / Institution:
# 138
Country:
# 7,088
Region:
# 35,215
World:
# 1,123,221
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
185
Last 6 Year:
101
Last 6 Year/Total:
0.546
H-Index Rankings
University / Institution:
# 141
Country:
# 7,178
Region:
# 35,463
World:
# 1,126,526
H-Index
Total:
7
Last 6 Year:
6
Last 6 Year/Total:
0.857
i10 Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
Citation
Total:
108
Last 6 Year:
87
Last 6 Year/Total:
0.806
H-Index Rankings
University / Institution:
# 230
Country:
# 10,118
Region:
# 47,231
World:
# 1,336,082
H-Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
95
Last 6 Year:
60
Last 6 Year/Total:
0.632
H-Index Rankings
University / Institution:
# 265
Country:
# 11,729
Region:
# 53,528
World:
# 1,448,802
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
50
Last 6 Year:
37
Last 6 Year/Total:
0.740
H-Index Rankings
University / Institution:
# 337
Country:
# 14,554
Region:
# 64,101
World:
# 1,616,380
H-Index
Total:
3
Last 6 Year:
3
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
15
Last 6 Year:
14
Last 6 Year/Total:
0.933
H-Index Rankings
University / Institution:
# 400
Country:
# 17,150
Region:
# 74,405
World:
# 1,766,778
H-Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
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
17 1,561 10,612 555,250
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Geophysics |

17 14 0.824 27 20 0.741 969 575 0.593
51 4,151 23,275 889,028
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Environmental Geophysics | Groundwater/Contaminant modelling | Engineering Geophysics |

10 9 0.900 12 9 0.750 289 233 0.806
55 4,289 23,824 900,535
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Near Surface and Environmental Geophysics |

10 9 0.900 10 8 0.800 305 233 0.764
61 4,536 24,659 915,822
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Fish Biology | Hydrobiology |

10 7 0.700 11 6 0.545 286 145 0.507
62 4,565 24,807 919,631
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Geophysics |

10 7 0.700 10 3 0.300 325 149 0.458
64 4,589 24,866 920,605
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Geophysics |

10 7 0.700 10 4 0.400 245 139 0.567
76 4,946 26,759 961,754
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Hydrogeology & Environmental Geology |

9 8 0.889 9 6 0.667 219 164 0.749
132 6,929 34,747 1,116,686
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Applied geophysics | Environmental Geology |

7 6 0.857 6 6 1.000 107 96 0.897
138 7,088 35,215 1,123,221
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Engineering Geology | Environmental Geology and Hydro Geology |

7 6 0.857 4 3 0.750 185 101 0.546
141 7,178 35,463 1,126,526
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Petroleum Geology | Sedimentology | and Basin Modelling |

7 6 0.857 3 3 1.000 108 87 0.806
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230 10,118 47,231 1,336,082
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Petroleum Geology | Sedimentology | Tectonostratigraphy |

5 4 0.800 2 2 1.000 95 60 0.632
265 11,729 53,528 1,448,802
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Sedimentology and Petroleum Geology |

4 4 1.000 0 0 0 50 37 0.740
337 14,554 64,101 1,616,380
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Geophysics |

3 3 1.000 0 0 0 15 14 0.933
400 17,150 74,405 1,766,778
Nigeria Delta State University Nigeria Delta State University Nigeria Engineering & Technology / Earth Sciences

Sedimentology | Mineral Exploration |

2 2 1.000 0 0 0 11 10 0.909