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 57 scientist
Pedro Emem-Chioma
Hypertension
metabolic syndrome
chronic and Acute kidney disease
ADPKD
HIVAN
H-Index Rankings
University / Institution:
# 51
Country:
# 2,627
Region:
# 15,713
World:
# 700,087
H-Index
Total:
14
Last 6 Year:
10
Last 6 Year/Total:
0.714
i10 Index
Total:
16
Last 6 Year:
11
Last 6 Year/Total:
0.688
Citation
Total:
786
Last 6 Year:
303
Last 6 Year/Total:
0.385
H-Index Rankings
University / Institution:
# 64
Country:
# 3,723
Region:
# 21,243
World:
# 840,885
H-Index
Total:
11
Last 6 Year:
10
Last 6 Year/Total:
0.909
i10 Index
Total:
11
Last 6 Year:
11
Last 6 Year/Total:
1.000
Citation
Total:
400
Last 6 Year:
290
Last 6 Year/Total:
0.725
H-Index Rankings
University / Institution:
# 65
Country:
# 3,769
Region:
# 21,414
World:
# 843,862
H-Index
Total:
11
Last 6 Year:
9
Last 6 Year/Total:
0.818
i10 Index
Total:
13
Last 6 Year:
9
Last 6 Year/Total:
0.692
Citation
Total:
577
Last 6 Year:
329
Last 6 Year/Total:
0.570
Gabriel Adedeji
Wood utilisation and protection
wood quality control
H-Index Rankings
University / Institution:
# 83
Country:
# 4,515
Region:
# 24,582
World:
# 914,710
H-Index
Total:
10
Last 6 Year:
7
Last 6 Year/Total:
0.700
i10 Index
Total:
12
Last 6 Year:
2
Last 6 Year/Total:
0.167
Citation
Total:
256
Last 6 Year:
164
Last 6 Year/Total:
0.641
H-Index Rankings
University / Institution:
# 98
Country:
# 4,981
Region:
# 26,898
World:
# 965,392
H-Index
Total:
9
Last 6 Year:
8
Last 6 Year/Total:
0.889
i10 Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
Citation
Total:
346
Last 6 Year:
284
Last 6 Year/Total:
0.821
H-Index Rankings
University / Institution:
# 109
Country:
# 5,198
Region:
# 27,634
World:
# 978,045
H-Index
Total:
9
Last 6 Year:
7
Last 6 Year/Total:
0.778
i10 Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
Citation
Total:
334
Last 6 Year:
247
Last 6 Year/Total:
0.740
H-Index Rankings
University / Institution:
# 116
Country:
# 5,350
Region:
# 28,185
World:
# 987,993
H-Index
Total:
9
Last 6 Year:
6
Last 6 Year/Total:
0.667
i10 Index
Total:
7
Last 6 Year:
2
Last 6 Year/Total:
0.286
Citation
Total:
248
Last 6 Year:
145
Last 6 Year/Total:
0.585
H-Index Rankings
University / Institution:
# 122
Country:
# 5,530
Region:
# 29,272
World:
# 1,014,626
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:
240
Last 6 Year:
154
Last 6 Year/Total:
0.642
H-Index Rankings
University / Institution:
# 132
Country:
# 5,794
Region:
# 30,340
World:
# 1,034,599
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
7
Last 6 Year:
7
Last 6 Year/Total:
1.000
Citation
Total:
304
Last 6 Year:
224
Last 6 Year/Total:
0.737
H-Index Rankings
University / Institution:
# 136
Country:
# 5,871
Region:
# 30,567
World:
# 1,037,691
H-Index
Total:
8
Last 6 Year:
7
Last 6 Year/Total:
0.875
i10 Index
Total:
7
Last 6 Year:
5
Last 6 Year/Total:
0.714
Citation
Total:
188
Last 6 Year:
154
Last 6 Year/Total:
0.819
H-Index Rankings
University / Institution:
# 147
Country:
# 6,238
Region:
# 31,779
World:
# 1,056,429
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
153
Last 6 Year:
101
Last 6 Year/Total:
0.660
H-Index Rankings
University / Institution:
# 150
Country:
# 6,475
Region:
# 32,953
World:
# 1,086,412
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:
221
Last 6 Year:
197
Last 6 Year/Total:
0.891
H-Index Rankings
University / Institution:
# 163
Country:
# 7,112
Region:
# 35,296
World:
# 1,127,343
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:
146
Last 6 Year:
127
Last 6 Year/Total:
0.870
Terhemen Kasso
Maternal and Fetal Medicine
Reproductive Health
H-Index Rankings
University / Institution:
# 189
Country:
# 8,173
Region:
# 39,570
World:
# 1,210,737
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
5
Last 6 Year:
4
Last 6 Year/Total:
0.800
Citation
Total:
309
Last 6 Year:
192
Last 6 Year/Total:
0.621
H-Index Rankings
University / Institution:
# 208
Country:
# 8,594
Region:
# 40,989
World:
# 1,230,091
H-Index
Total:
6
Last 6 Year:
5
Last 6 Year/Total:
0.833
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
94
Last 6 Year:
85
Last 6 Year/Total:
0.904
Amieibibama Joseph
Liquid Loading in gas wells
Well performance and Optimization
Well surveillance
Enhanced oil recovery
Sand management
H-Index Rankings
University / Institution:
# 210
Country:
# 8,695
Region:
# 41,409
World:
# 1,237,470
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
i10 Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
Citation
Total:
152
Last 6 Year:
99
Last 6 Year/Total:
0.651
Akuma Oji
Bioenergy
Biofuel
Pyrolysis
Biogas
Green Hydrogen
H-Index Rankings
University / Institution:
# 214
Country:
# 8,806
Region:
# 41,807
World:
# 1,244,517
H-Index
Total:
6
Last 6 Year:
4
Last 6 Year/Total:
0.667
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
99
Last 6 Year:
78
Last 6 Year/Total:
0.788
Tamunosaki Douglas
Engineering and Physical Sciences
Hydrogen energy systems
H-Index Rankings
University / Institution:
# 226
Country:
# 9,087
Region:
# 43,320
World:
# 1,275,893
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
Citation
Total:
110
Last 6 Year:
68
Last 6 Year/Total:
0.618
H-Index Rankings
University / Institution:
# 232
Country:
# 9,410
Region:
# 44,653
World:
# 1,299,972
H-Index
Total:
5
Last 6 Year:
5
Last 6 Year/Total:
1.000
i10 Index
Total:
3
Last 6 Year:
2
Last 6 Year/Total:
0.667
Citation
Total:
72
Last 6 Year:
50
Last 6 Year/Total:
0.694
Marie Agatha Ozah
Ethnomusicology
African Music
Dance
Cross-cultural issues
Religious/Sacred Music
H-Index Rankings
University / Institution:
# 260
Country:
# 10,424
Region:
# 48,213
World:
# 1,359,913
H-Index
Total:
5
Last 6 Year:
3
Last 6 Year/Total:
0.600
i10 Index
Total:
3
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
51
Last 6 Year:
33
Last 6 Year/Total:
0.647
H-Index Rankings
University / Institution:
# 270
Country:
# 11,027
Region:
# 51,064
World:
# 1,417,985
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
2
Last 6 Year:
2
Last 6 Year/Total:
1.000
Citation
Total:
74
Last 6 Year:
53
Last 6 Year/Total:
0.716
H-Index Rankings
University / Institution:
# 281
Country:
# 11,384
Region:
# 52,402
World:
# 1,442,336
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
0
Last 6 Year/Total:
0.000
Citation
Total:
60
Last 6 Year:
38
Last 6 Year/Total:
0.633
H-Index Rankings
University / Institution:
# 283
Country:
# 11,513
Region:
# 52,792
World:
# 1,448,892
H-Index
Total:
4
Last 6 Year:
4
Last 6 Year/Total:
1.000
i10 Index
Total:
1
Last 6 Year:
1
Last 6 Year/Total:
1.000
Citation
Total:
45
Last 6 Year:
38
Last 6 Year/Total:
0.844
H-Index Rankings
University / Institution:
# 286
Country:
# 11,991
Region:
# 54,426
World:
# 1,474,959
H-Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
i10 Index
Total:
3
Last 6 Year:
1
Last 6 Year/Total:
0.333
Citation
Total:
46
Last 6 Year:
25
Last 6 Year/Total:
0.543
Roseline Ihuoma Alerechi
Phonology
Dialectology
Child Language Development and General Linguistics
H-Index Rankings
University / Institution:
# 296
Country:
# 12,516
Region:
# 56,334
World:
# 1,506,106
H-Index
Total:
4
Last 6 Year:
2
Last 6 Year/Total:
0.500
i10 Index
Total:
0
Last 6 Year:
0
Last 6 Year/Total:
0
Citation
Total:
33
Last 6 Year:
15
Last 6 Year/Total:
0.455
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
51 2,627 15,713 700,087
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Hypertension | metabolic syndrome | chronic and Acute kidney disease | ADPKD | HIVAN |

14 10 0.714 16 11 0.688 786 303 0.385
64 3,723 21,243 840,885
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

gynaecological oncology |

11 10 0.909 11 11 1.000 400 290 0.725
65 3,769 21,414 843,862
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Phytomedicine | Natural Products |

11 9 0.818 13 9 0.692 577 329 0.570
83 4,515 24,582 914,710
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Wood utilisation and protection | wood quality control |

10 7 0.700 12 2 0.167 256 164 0.641
98 4,981 26,898 965,392
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

HYDROBIOLOGY AND FISHERIES MGT. |

9 8 0.889 8 6 0.750 346 284 0.821
109 5,198 27,634 978,045
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Nematology | conservation |

9 7 0.778 8 6 0.750 334 247 0.740
116 5,350 28,185 987,993
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

nematology and general parasitology |

9 6 0.667 7 2 0.286 248 145 0.585
122 5,530 29,272 1,014,626
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

8 8 1.000 7 6 0.857 240 154 0.642
132 5,794 30,340 1,034,599
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Pathogenic and Molecular Microbiology |

8 7 0.875 7 7 1.000 304 224 0.737
136 5,871 30,567 1,037,691
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Risk assessment | Remediation | Toxicology |

8 7 0.875 7 5 0.714 188 154 0.819
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147 6,238 31,779 1,056,429
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

NematologyParasitology |

8 6 0.750 3 0 0.000 153 101 0.660
150 6,475 32,953 1,086,412
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Energy and Power |

7 7 1.000 6 5 0.833 221 197 0.891
163 7,112 35,296 1,127,343
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

OCCUPATIONAL HEALTH (PUBLIC HEALTH) |

7 6 0.857 4 3 0.750 146 127 0.870
189 8,173 39,570 1,210,737
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Maternal and Fetal Medicine | Reproductive Health |

6 5 0.833 5 4 0.800 309 192 0.621
208 8,594 40,989 1,230,091
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Reproductive Physiology and Toxicology |

6 5 0.833 2 2 1.000 94 85 0.904
210 8,695 41,409 1,237,470
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Liquid Loading in gas wells | Well performance and Optimization | Well surveillance | Enhanced oil recovery | Sand management |

6 4 0.667 4 2 0.500 152 99 0.651
214 8,806 41,807 1,244,517
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Bioenergy | Biofuel | Pyrolysis | Biogas | Green Hydrogen |

6 4 0.667 1 1 1.000 99 78 0.788
226 9,087 43,320 1,275,893
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Engineering and Physical Sciences | Hydrogen energy systems |

5 5 1.000 4 2 0.500 110 68 0.618
232 9,410 44,653 1,299,972
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Neurophysiology |

5 5 1.000 3 2 0.667 72 50 0.694
260 10,424 48,213 1,359,913
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Ethnomusicology | African Music | Dance | Cross-cultural issues | Religious/Sacred Music |

5 3 0.600 3 0 0.000 51 33 0.647
270 11,027 51,064 1,417,985
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Ruminant Production & Forage Utilization |

4 4 1.000 2 2 1.000 74 53 0.716
281 11,384 52,402 1,442,336
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Combustion and Fuels |

4 4 1.000 1 0 0.000 60 38 0.633
283 11,513 52,792 1,448,892
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Cardiovascular and Blood Physiology |

4 4 1.000 1 1 1.000 45 38 0.844
286 11,991 54,426 1,474,959
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

4 3 0.750 3 1 0.333 46 25 0.543
296 12,516 56,334 1,506,106
Nigeria Nigeria University of Port Harcourt University of Port Harcourt Others

Phonology | Dialectology | Child Language Development and General Linguistics |

4 2 0.500 0 0 0 33 15 0.455