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 Oct 04, 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 (1.014.167) 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
Aqueous geochemistry
mine water
economic geology
Metrics
H-Index
i10 Index
Citation Counts
42
81
6,532
* Total H IndexRankings
Ranking Based On Selection
:2
Power systems engineering
Metrics
H-Index
i10 Index
Citation Counts
39
74
6,589
* Total H IndexRankings
Ranking Based On Selection
:3
remote sensing
geophysics
geosciences
Metrics
H-Index
i10 Index
Citation Counts
25
52
2,737
* Total H IndexRankings
Ranking Based On Selection
:4
Reservoir Engineering
Unconventional Reservoirs
EOR
Hydraulic and Natural Fractures
Metrics
H-Index
i10 Index
Citation Counts
25
36
2,367
* Total H IndexRankings
Ranking Based On Selection
:5
Environmental Biotechnology
Industrial Ecology
Metrics
H-Index
i10 Index
Citation Counts
22
29
1,948
* Total H IndexRankings
Ranking Based On Selection
:6
Department of Chemistry & Geochemistry
Metrics
H-Index
i10 Index
Citation Counts
22
26
1,821
* Total H IndexRankings
Ranking Based On Selection
:7
Environmental Engineering
Membrane Processes
Biofilm Formation
Education
Metrics
H-Index
i10 Index
Citation Counts
18
23
4,337
* Total H IndexRankings
Ranking Based On Selection
:8
occupational ergonomics and safety
Metrics
H-Index
i10 Index
Citation Counts
18
25
2,166
* Total H IndexRankings
Ranking Based On Selection
:9
Chemical Physics
Physiological Simulation
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,585
* Total H IndexRankings
Ranking Based On Selection
:10
Exploration geophysics
Resistivity
Electromagnetic
Hydro-geophysics
Metrics
H-Index
i10 Index
Citation Counts
16
23
690
* Total H IndexRankings
Ranking Based On Selection
:11
viruses
innate immunity
Leishmania
macrophages
antiviral proteins
Metrics
H-Index
i10 Index
Citation Counts
14
14
1,825
* Total H IndexRankings
Ranking Based On Selection
:12
nanotechnology
microfabrication
materials science
plasmonics
bioengineering
Metrics
H-Index
i10 Index
Citation Counts
14
20
865
* Total H IndexRankings
Ranking Based On Selection
:13
seismology
glaciers
tectonics
seismic reflection
seismic refraction
Metrics
H-Index
i10 Index
Citation Counts
14
18
1,009
* Total H IndexRankings
Ranking Based On Selection
:14
Materials
composite materials
infiltration
advanced ceramics
Metrics
H-Index
i10 Index
Citation Counts
13
15
544
* Total H IndexRankings
Ranking Based On Selection
:15
coarse geometry
dimension theory
group theory
applied geometry & topology
geometric modeling
Metrics
H-Index
i10 Index
Citation Counts
12
13
419
* Total H IndexRankings
Ranking Based On Selection
:16
geochemistry
biogeochemistry
hydrogeology
Metrics
H-Index
i10 Index
Citation Counts
12
12
1,368
* Total H IndexRankings
Ranking Based On Selection
:17
geology
Quaternary
geomorphology
hydrogeology
Metrics
H-Index
i10 Index
Citation Counts
12
15
537
* Total H IndexRankings
Ranking Based On Selection
:18
composites
Metrics
H-Index
i10 Index
Citation Counts
11
13
1,043
* Total H IndexRankings
Ranking Based On Selection
:19
high-temperature processes
materials synthesis
waste treatment
Metrics
H-Index
i10 Index
Citation Counts
11
11
354
* Total H IndexRankings
Ranking Based On Selection
:20
geology
Metrics
H-Index
i10 Index
Citation Counts
10
10
393
* Total H IndexRankings
Ranking Based On Selection
:21
Catalysis
Surface Science
Metrics
H-Index
i10 Index
Citation Counts
9
9
544
* Total H IndexRankings
Ranking Based On Selection
:22
Vibrations
Additive Manufacturing
Metrics
H-Index
i10 Index
Citation Counts
9
9
258
* Total H IndexRankings
Ranking Based On Selection
:23
materials
Metrics
H-Index
i10 Index
Citation Counts
9
8
414
* Total H IndexRankings
Ranking Based On Selection
:24
Metrics
H-Index
i10 Index
Citation Counts
8
8
395
* Total H IndexRankings
Ranking Based On Selection
:25
Geologic mapping
Geochronology
Tectonics
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
8
8
629
Christopher Gammons
Metrics
H-Index
i10-Index
Citation Counts
42
81
6,532
Aqueous geochemistry
mine water
economic geology
Xiaobing Zhou
Metrics
H-Index
i10-Index
Citation Counts
25
52
2,737
remote sensing
geophysics
geosciences
B Todd Hoffman
Metrics
H-Index
i10-Index
Citation Counts
25
36
2,367
Reservoir Engineering
Unconventional Reservoirs
EOR
Hydraulic and Natural Fractures
Daqian Jiang
Metrics
H-Index
i10-Index
Citation Counts
22
29
1,948
Environmental Biotechnology
Industrial Ecology
Stephen Parker
Metrics
H-Index
i10-Index
Citation Counts
22
26
1,821
Department of Chemistry & Geochemistry
Katherine R Zodrow
Metrics
H-Index
i10-Index
Citation Counts
18
23
4,337
Environmental Engineering
Membrane Processes
Biofilm Formation
Education
Roger C Jensen
Metrics
H-Index
i10-Index
Citation Counts
18
25
2,166
Ronald J White
Metrics
H-Index
i10-Index
Citation Counts
18
23
1,585
Chemical Physics
Physiological Simulation
Mohamed Ahmed Khalil
Metrics
H-Index
i10-Index
Citation Counts
16
23
690
Exploration geophysics
Resistivity
Electromagnetic
Hydro-geophysics
Joel Graff
Metrics
H-Index
i10-Index
Citation Counts
14
14
1,825
viruses
innate immunity
Leishmania
macrophages
antiviral proteins
Jack L Skinner
Metrics
H-Index
i10-Index
Citation Counts
14
20
865
nanotechnology
microfabrication
materials science
plasmonics
bioengineering
Marvin Speece
Metrics
H-Index
i10-Index
Citation Counts
14
18
1,009
seismology
glaciers
tectonics
seismic reflection
seismic refraction
Mario Caccia
Metrics
H-Index
i10-Index
Citation Counts
13
15
544
Materials
composite materials
infiltration
advanced ceramics
Atish Mitra
Metrics
H-Index
i10-Index
Citation Counts
12
13
419
coarse geometry
dimension theory
group theory
applied geometry & topology
geometric modeling
Gary A Icopini
Metrics
H-Index
i10-Index
Citation Counts
12
12
1,368
geochemistry
biogeochemistry
hydrogeology
Larry N Smith
Metrics
H-Index
i10-Index
Citation Counts
12
15
537
geology
Quaternary
geomorphology
hydrogeology
Blackketter Dm
Metrics
H-Index
i10-Index
Citation Counts
11
13
1,043
Jerry Downey
Metrics
H-Index
i10-Index
Citation Counts
11
11
354
high-temperature processes
materials synthesis
waste treatment
Colleen Elliott
Metrics
H-Index
i10-Index
Citation Counts
10
10
393
Dario Prieto Centurion
Metrics
H-Index
i10-Index
Citation Counts
9
9
544
Scott Coguill
Metrics
H-Index
i10-Index
Citation Counts
9
8
414
H Smith Risser
Metrics
H-Index
i10-Index
Citation Counts
8
8
395
Jesse G Mosolf
Metrics
H-Index
i10-Index
Citation Counts
8
8
629
Geologic mapping
Geochronology
Tectonics
Chemistry