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 4 scientist
Kwadwo Owusu Akuffo
macular pigment
clinical trial
age-related macular degeneration
epidemiology
nutrition
H-Index Rankings
University / Institution:
# 88
Country:
# 314
Region:
# 8,236
World:
# 477,329
H-Index
Total:
19
Last 6 Year:
17
Last 6 Year/Total:
0.895
i10 Index
Total:
28
Last 6 Year:
27
Last 6 Year/Total:
0.964
Citation
Total:
1,285
Last 6 Year:
812
Last 6 Year/Total:
0.632
H-Index Rankings
University / Institution:
# 383
Country:
# 1,429
Region:
# 31,749
World:
# 1,056,083
H-Index
Total:
8
Last 6 Year:
6
Last 6 Year/Total:
0.750
i10 Index
Total:
4
Last 6 Year:
3
Last 6 Year/Total:
0.750
Citation
Total:
252
Last 6 Year:
191
Last 6 Year/Total:
0.758
AbdulSadik Ahmed
Refractive Errors
Physiological Optics of the Eye
Optics of Dispensing
Aniseikonia and anterior
H-Index Rankings
University / Institution:
# 503
Country:
# 2,081
Region:
# 47,095
World:
# 1,342,365
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:
162
Last 6 Year:
117
Last 6 Year/Total:
0.722
H-Index Rankings
University / Institution:
# 606
Country:
# 3,087
Region:
# 73,866
World:
# 1,780,981
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:
12
Last 6 Year:
12
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
88 314 8,236 477,329
Ghana Ghana Kwame Nkrumah University of Science & Technology Kwame Nkrumah University of Science & Technology Medical and Health Sciences / Optometry

macular pigment | clinical trial | age-related macular degeneration | epidemiology | nutrition |

19 17 0.895 28 27 0.964 1,285 812 0.632
383 1,429 31,749 1,056,083
Ghana Ghana Kwame Nkrumah University of Science & Technology Kwame Nkrumah University of Science & Technology Medical and Health Sciences / Optometry

Binocular Vision | Orthoptics and Vision Therapy | Public Health Optometry |

8 6 0.750 4 3 0.750 252 191 0.758
503 2,081 47,095 1,342,365
Ghana Ghana Kwame Nkrumah University of Science & Technology Kwame Nkrumah University of Science & Technology Medical and Health Sciences / Optometry

Refractive Errors | Physiological Optics of the Eye | Optics of Dispensing | Aniseikonia and anterior |

5 4 0.800 2 2 1.000 162 117 0.722
606 3,087 73,866 1,780,981
Ghana Ghana Kwame Nkrumah University of Science & Technology Kwame Nkrumah University of Science & Technology Medical and Health Sciences / Optometry

Binocular vision | paediatrics | primary eye care |

2 2 1.000 0 0 0 12 12 1.000