AD Scientific Index (Alper-Doger Scientific Index) offers the broadest spectrum of branches, providing analysis in 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses can be based on indicators such as the H-index, i10-index, and citation count, as well as their values from the last 6 years. As of Nov 21, 2024, rankings are according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in beta. This is due to the exclusion of (873.864) scientists categorized under 'others,' whose profiles cannot yet be determined, edited, or classified. As these fields are updated, the rankings will adjust accordingly. Please keep this in mind. See Also: [University Subject Rankings]
* Total H IndexRankings
Ranking Based On Selection
:1
nanophosphors
luminescence
cathodoluminescence
surface characterization
Metrics
H-Index
i10 Index
Citation Counts
72
612
26,267
* Total H IndexRankings
Ranking Based On Selection
:2
Pollen analysis
palaeoscience
palynology
palaeoecology
Metrics
H-Index
i10 Index
Citation Counts
62
153
10,795
* Total H IndexRankings
Ranking Based On Selection
:3
higher education and development
social justice
development ethics
capability approach
Metrics
H-Index
i10 Index
Citation Counts
53
124
10,607
* Total H IndexRankings
Ranking Based On Selection
:4
Physics
Astrophysics
Metrics
H-Index
i10 Index
Citation Counts
51
140
14,510
* Total H IndexRankings
Ranking Based On Selection
:5
Perovskite solar cell
Organic solar cell
DSSC
Gas Sensors
Materials for Energy
Metrics
H-Index
i10 Index
Citation Counts
46
112
7,113
* Total H IndexRankings
Ranking Based On Selection
:6
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
46
227
8,542
* Total H IndexRankings
Ranking Based On Selection
:7
Stable isotope ecology
Wildlife ecology
Evolutionary ecology
Palaeoecology
Metrics
H-Index
i10 Index
Citation Counts
46
99
6,229
* Total H IndexRankings
Ranking Based On Selection
:8
Water resources management
Water accounting
Water Footprint
Food
Irrigation
Metrics
H-Index
i10 Index
Citation Counts
43
70
22,297
* Total H IndexRankings
Ranking Based On Selection
:9
Metrics
H-Index
i10 Index
Citation Counts
42
76
8,184
* Total H IndexRankings
Ranking Based On Selection
:10
Metrics
H-Index
i10 Index
Citation Counts
41
81
11,250
* Total H IndexRankings
Ranking Based On Selection
:11
coordination chemistry
reaction mechanisms
crystallography
catalysis
radiopharmacy models
Metrics
H-Index
i10 Index
Citation Counts
40
148
5,175
* Total H IndexRankings
Ranking Based On Selection
:12
ferrocene
Metrics
H-Index
i10 Index
Citation Counts
39
89
4,055
* Total H IndexRankings
Ranking Based On Selection
:13
Reliability theory-stochastic modeling
Metrics
H-Index
i10 Index
Citation Counts
38
141
5,925
* Total H IndexRankings
Ranking Based On Selection
:14
Food Science
Metrics
H-Index
i10 Index
Citation Counts
37
113
6,113
* Total H IndexRankings
Ranking Based On Selection
:15
Phytochemistry
Nutraceuticals
Natural Product Research
Metrics
H-Index
i10 Index
Citation Counts
36
59
7,199
* Total H IndexRankings
Ranking Based On Selection
:16
housing
small towns
mining towns
public health
children
Metrics
H-Index
i10 Index
Citation Counts
36
118
4,101
* Total H IndexRankings
Ranking Based On Selection
:17
Biostatistics
Metrics
H-Index
i10 Index
Citation Counts
33
85
6,617
* Total H IndexRankings
Ranking Based On Selection
:18
Organic Chemistry
Nano Science
Clinical Biochemistry
Exosomes
Extracellular Vesicles
Metrics
H-Index
i10 Index
Citation Counts
32
78
4,729
* Total H IndexRankings
Ranking Based On Selection
:19
Condensed Matter Physics
Renewable Energy
Metrics
H-Index
i10 Index
Citation Counts
32
106
3,391
* Total H IndexRankings
Ranking Based On Selection
:20
Phytomedicine
Phytopharmacology
Bioactivity
Metrics
H-Index
i10 Index
Citation Counts
32
81
3,123
* Total H IndexRankings
Ranking Based On Selection
:21
Virology
Metrics
H-Index
i10 Index
Citation Counts
30
52
7,466
* Total H IndexRankings
Ranking Based On Selection
:22
Limnology
Ecotoxicology
Integrated Water Resource Management
Water Ecosystem Services
Metrics
H-Index
i10 Index
Citation Counts
30
82
3,042
* Total H IndexRankings
Ranking Based On Selection
:23
Plant Pathology
soil ecology
Metrics
H-Index
i10 Index
Citation Counts
30
70
4,044
* Total H IndexRankings
Ranking Based On Selection
:24
Health
Metrics
H-Index
i10 Index
Citation Counts
30
56
3,839
* Total H IndexRankings
Ranking Based On Selection
:25
Agricultural Development Economics and Policy
Metrics
H-Index
i10 Index
Citation Counts
29
76
2,909
HC Swart
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
72
612
26,267
nanophosphors
luminescence
cathodoluminescence
surface characterization
Louis Scott
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
62
153
10,795
Pollen analysis
palaeoscience
palynology
palaeoecology
Melanie Walker
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
53
124
10,607
higher education and development
social justice
development ethics
capability approach
Petrus Johannes Meintjes
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
51
140
14,510
Vinod Kumar
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
46
112
7,113
Perovskite solar cell
Organic solar cell
DSSC
Gas Sensors
Materials for Energy
Jeanet Conradie
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
46
227
8,542
Daryl Codron
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
46
99
6,229
Stable isotope ecology
Wildlife ecology
Evolutionary ecology
Palaeoecology
Ashok Chapagain
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
43
70
22,297
Water resources management
Water accounting
Water Footprint
Food
Irrigation
Felicity Burt
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
42
76
8,184
M Gryzenhout
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
41
81
11,250
Andreas Roodt
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
40
148
5,175
coordination chemistry
reaction mechanisms
crystallography
catalysis
radiopharmacy models
Jannie Swarts
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
39
89
4,055
Maxim Finkelstein
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
38
141
5,925
Reliability theory-stochastic modeling
Arno Hugo
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
37
113
6,113
Abhay Prakash Mishra
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
36
59
7,199
Phytochemistry
Nutraceuticals
Natural Product Research
Lochner Marais
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
36
118
4,101
housing
small towns
mining towns
public health
children
Robert Schall
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
33
85
6,617
Anand Krishnan
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
32
78
4,729
Organic Chemistry
Nano Science
Clinical Biochemistry
Exosomes
Extracellular Vesicles
Francis Birhanu Dejene
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
32
106
3,391
Tom Ashafa
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
32
81
3,123
Phytomedicine
Phytopharmacology
Bioactivity
Dominique Goedhals
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
30
52
7,466
Paul J Oberholster
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
30
82
3,042
Limnology
Ecotoxicology
Integrated Water Resource Management
Water Ecosystem Services
Wijnand Swart
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
30
70
4,044
HCJ Van Rensburg
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
30
56
3,839
Edilegnaw Wale
University of the Free State
Bloemfontein, South Africa
Metrics
H-Index
i10-Index
Citation Counts
29
76
2,909
Agricultural Development Economics and Policy