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
HEP
LHC
ATLAS
Metrics
H-Index
i10 Index
Citation Counts
189
714
138,607
* Total H IndexRankings
Ranking Based On Selection
:2
Nuclear Physics
Particle Physics
Diamond Physics
Quantum Physics
Metrics
H-Index
i10 Index
Citation Counts
134
428
79,483
* Total H IndexRankings
Ranking Based On Selection
:3
Astroparticle Physics
High Energy Astrophysics
Gamma-ray Astronomy
Metrics
H-Index
i10 Index
Citation Counts
88
207
45,387
* Total H IndexRankings
Ranking Based On Selection
:4
Tourism and Development
Local Economic Development
Small Enterprise Development
Metrics
H-Index
i10 Index
Citation Counts
81
480
24,990
* Total H IndexRankings
Ranking Based On Selection
:5
Economic Geology
Iron and manganese deposits
Precambrian geology
Sedimentology and basin analyses.
Metrics
H-Index
i10 Index
Citation Counts
72
187
18,873
* Total H IndexRankings
Ranking Based On Selection
:6
isotope geochemistry
geochronology
Metrics
H-Index
i10 Index
Citation Counts
69
163
29,467
* Total H IndexRankings
Ranking Based On Selection
:7
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
Metrics
H-Index
i10 Index
Citation Counts
64
225
15,983
* Total H IndexRankings
Ranking Based On Selection
:8
Taxonomy
Ethnobotany
Medicinal plants
Apiaceae
Umbelliferae
Metrics
H-Index
i10 Index
Citation Counts
63
278
19,984
* Total H IndexRankings
Ranking Based On Selection
:9
Social psychology
race and ethnic studies
research methods
Metrics
H-Index
i10 Index
Citation Counts
60
133
22,458
* Total H IndexRankings
Ranking Based On Selection
:10
Graph Theory
Metrics
H-Index
i10 Index
Citation Counts
57
338
21,395
* Total H IndexRankings
Ranking Based On Selection
:11
Artificial Intelligence
AI Governance
Policy
Metrics
H-Index
i10 Index
Citation Counts
53
260
12,386
* Total H IndexRankings
Ranking Based On Selection
:12
political economy
political ecology
geography
social movements
Metrics
H-Index
i10 Index
Citation Counts
53
235
16,799
* Total H IndexRankings
Ranking Based On Selection
:13
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
Metrics
H-Index
i10 Index
Citation Counts
52
322
12,656
* Total H IndexRankings
Ranking Based On Selection
:14
Biochemistry and Molecular biology
Plant-microbe interactions
Innate immunity
Metabolomics
Metrics
H-Index
i10 Index
Citation Counts
51
162
8,855
* Total H IndexRankings
Ranking Based On Selection
:15
igneous petrology
isotope geochemistry
Metrics
H-Index
i10 Index
Citation Counts
51
113
7,960
* Total H IndexRankings
Ranking Based On Selection
:16
mechanical engineering
aerodynamics
renewable energy
materials
Metrics
H-Index
i10 Index
Citation Counts
50
152
7,030
* Total H IndexRankings
Ranking Based On Selection
:17
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
Metrics
H-Index
i10 Index
Citation Counts
49
134
7,896
* Total H IndexRankings
Ranking Based On Selection
:18
thermal science
additive manufacturing
Atomic Layer Deposition
Cold Gas Dynamic Spraying
Metrics
H-Index
i10 Index
Citation Counts
48
222
9,358
* Total H IndexRankings
Ranking Based On Selection
:19
Spark Plasma Sintering
Additive Manufacturing
Nanoindentation
Tribocorrosion
Metrics
H-Index
i10 Index
Citation Counts
48
189
7,953
* Total H IndexRankings
Ranking Based On Selection
:20
Archaean geology
Metrics
H-Index
i10 Index
Citation Counts
48
126
9,017
* Total H IndexRankings
Ranking Based On Selection
:21
Respiration
oxygen consumption
evolution
adaptation
Metrics
H-Index
i10 Index
Citation Counts
47
145
6,684
* Total H IndexRankings
Ranking Based On Selection
:22
sustainability engineering
biogas
LCA
Future Technologies
Metrics
H-Index
i10 Index
Citation Counts
46
191
8,808
* Total H IndexRankings
Ranking Based On Selection
:23
Stone Age archaeology
human behavioural and cognitive evolution
Metrics
H-Index
i10 Index
Citation Counts
45
101
8,053
* Total H IndexRankings
Ranking Based On Selection
:24
Postharvest Technology ⚙️
Agroprocessing💱
Edible coatings🔘
Valorisation ♻️
Pomegranate ✅
Metrics
H-Index
i10 Index
Citation Counts
44
113
6,848
* Total H IndexRankings
Ranking Based On Selection
:25
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry
Metrics
H-Index
i10 Index
Citation Counts
44
142
6,337
Loan Truong
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
189
714
138,607
Simon Connell
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
134
428
79,483
Nuclear Physics
Particle Physics
Diamond Physics
Quantum Physics
Soebur Razzaque
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
88
207
45,387
Astroparticle Physics
High Energy Astrophysics
Gamma-ray Astronomy
Christian Rogerson
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
81
480
24,990
Tourism and Development
Local Economic Development
Small Enterprise Development
Nic Beukes
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
72
187
18,873
Economic Geology
Iron and manganese deposits
Precambrian geology
Sedimentology and basin analyses.
Jan Kramers
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
69
163
29,467
isotope geochemistry
geochronology
Heidi Abrahamse
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
64
225
15,983
Photobiology
Photochemistry
Photodynamic therapy
Wound healing
Stem cells
Ben-Erik Van Wyk
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
63
278
19,984
Taxonomy
Ethnobotany
Medicinal plants
Apiaceae
Umbelliferae
Kevin Durrheim
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
60
133
22,458
Social psychology
race and ethnic studies
research methods
Michael A. Henning
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
57
338
21,395
Tshilidzi Marwala
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
53
260
12,386
Artificial Intelligence
AI Governance
Policy
Patrick Bond
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
53
235
16,799
political economy
political ecology
geography
social movements
Clinton Aigbavboa
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
52
322
12,656
Building
Construction Digitalisation
Value Management
Quantity Surveying
Construction Industry Development
Ian Dubery
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
51
162
8,855
Biochemistry and Molecular biology
Plant-microbe interactions
Innate immunity
Metabolomics
Marlina A. Elburg
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
51
113
7,960
igneous petrology
isotope geochemistry
Noor Ahmed
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
50
152
7,030
mechanical engineering
aerodynamics
renewable energy
materials
Omotayo Arotiba
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
49
134
7,896
Electrochemistry
electrochemical biosensors
electrochemical sensors
photoelectrochemistry
water treatment
Tien-Chien Jen
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
48
222
9,358
thermal science
additive manufacturing
Atomic Layer Deposition
Cold Gas Dynamic Spraying
Peter Olubambi
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
48
189
7,953
Spark Plasma Sintering
Additive Manufacturing
Nanoindentation
Tribocorrosion
Axel Hofmann
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
48
126
9,017
John Maina
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
47
145
6,684
Respiration
oxygen consumption
evolution
adaptation
Charles Mbohwa
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
46
191
8,808
sustainability engineering
biogas
LCA
Future Technologies
Marlize Lombard
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
45
101
8,053
Stone Age archaeology
human behavioural and cognitive evolution
Olaniyi A. Fawole
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
44
113
6,848
Postharvest Technology ⚙️
Agroprocessing💱
Edible coatings🔘
Valorisation ♻️
Pomegranate ✅
Jane Catherine Ngila
University of Johannesburg
Johannesburg, South Africa
Metrics
H-Index
i10-Index
Citation Counts
44
142
6,337
Analytical Environmental Chemistry
Nanotechnology for Water
Adsorption Chemistry