University, Subject, Country, Region, World
Botswana International University of Science & Technology 164 Scientists Subject Rankings - 2025
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 29, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (873.690) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
CFD
Bio-fluid Mechanics
Heat and Mass transfer
Solute Dispersion
Magnetic Drug Targeting
Metrics
H-Index
i10 Index
Citation Counts
41
105
4,792
* Total H IndexRankings
Ranking Based On Selection: 2
Green Energy Engineering
Integrated Waste Management
Phase Equilibrium Measurement and Computation
VOCs Scrubbing
Metrics
H-Index
i10 Index
Citation Counts
39
128
5,567
* Total H IndexRankings
Ranking Based On Selection: 3
wastewater treatment
CFD
photodegradation
adsorption
nanotechnology
Metrics
H-Index
i10 Index
Citation Counts
35
62
4,006
* Total H IndexRankings
Ranking Based On Selection: 4
Atmospheric remote sensing
climate modelling
space physics
Metrics
H-Index
i10 Index
Citation Counts
33
59
3,437
* Total H IndexRankings
Ranking Based On Selection: 5
Insect physiological ecology
climate change and pest management
Metrics
H-Index
i10 Index
Citation Counts
30
61
3,206
* Total H IndexRankings
Ranking Based On Selection: 6
Fixed point Theory and Applications
Geometry of Banach spaces
Metrics
H-Index
i10 Index
Citation Counts
29
79
3,618
* Total H IndexRankings
Ranking Based On Selection: 7
Complex Systems in Biology and Engineering
Metrics
H-Index
i10 Index
Citation Counts
28
79
2,170
* Total H IndexRankings
Ranking Based On Selection: 8
Chemistry
water
waste management
Metrics
H-Index
i10 Index
Citation Counts
28
54
2,266
* Total H IndexRankings
Ranking Based On Selection: 9
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
Metrics
H-Index
i10 Index
Citation Counts
28
53
3,431
* Total H IndexRankings
Ranking Based On Selection: 10
Alloys/Composites Development
Biomaterials
Bio-Tribocorrosion
Metrics
H-Index
i10 Index
Citation Counts
27
65
2,378
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* Total H IndexRankings
Ranking Based On Selection: 11
Wireless Sensor Networks
Intelligent Systems
Internet of Vehicles
Embedded Systems
Electronics
Metrics
H-Index
i10 Index
Citation Counts
25
43
2,823
* Total H IndexRankings
Ranking Based On Selection: 12
Process engineering
process control
university governance and management
research management
Metrics
H-Index
i10 Index
Citation Counts
24
64
2,753
* Total H IndexRankings
Ranking Based On Selection: 13
material characterization
physical metallurgy
tribology
residual stress and corrosion
Metrics
H-Index
i10 Index
Citation Counts
23
50
2,183
* Total H IndexRankings
Ranking Based On Selection: 14
Materials science
Thin film technologies
Renewable energy materials
Chalcogenide glasses (Linear and non-linear vibrations)
Metrics
H-Index
i10 Index
Citation Counts
19
26
1,472
* Total H IndexRankings
Ranking Based On Selection: 15
Simulation
Machine Learning
Robotics
and Technopreneurship
Metrics
H-Index
i10 Index
Citation Counts
19
30
1,224
* Total H IndexRankings
Ranking Based On Selection: 16
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Metrics
H-Index
i10 Index
Citation Counts
19
24
933
* Total H IndexRankings
Ranking Based On Selection: 17
Sedimentology
Carbonates
Geochemistry
Martian Geology
Metrics
H-Index
i10 Index
Citation Counts
18
28
794
* Total H IndexRankings
Ranking Based On Selection: 18
Biomathematics
Mathematical Finance
Metrics
H-Index
i10 Index
Citation Counts
16
19
780
* Total H IndexRankings
Ranking Based On Selection: 19
Green Manufacturing
Engineering Education
Metrics
H-Index
i10 Index
Citation Counts
15
20
3,388
* Total H IndexRankings
Ranking Based On Selection: 20
Genetics
Genomics
Bioprocess Engineering
Fermentation Technology
Metrics
H-Index
i10 Index
Citation Counts
15
17
814
* Total H IndexRankings
Ranking Based On Selection: 21
Environmental Chemistry
soil science
plant nutrition
stress physiology
soil biochemistry
Metrics
H-Index
i10 Index
Citation Counts
15
20
1,120
* Total H IndexRankings
Ranking Based On Selection: 22
Renewable energy
mineral processing
water treatment
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,052
* Total H IndexRankings
Ranking Based On Selection: 23
Sustainable Materials
Biocompsites
Solid Waste Management
Machine Design
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,961
* Total H IndexRankings
Ranking Based On Selection: 24
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
Metrics
H-Index
i10 Index
Citation Counts
14
18
743
* Total H IndexRankings
Ranking Based On Selection: 25
Research (Antibiotic Resistance in the Environment)
Metrics
H-Index
i10 Index
Citation Counts
13
14
1,718
Sachin Shaw
Metrics
H-Index
i10-Index
Citation Counts
41
105
4,792
CFD
Bio-fluid Mechanics
Heat and Mass transfer
Solute Dispersion
Magnetic Drug Targeting
Edison Muzenda
Metrics
H-Index
i10-Index
Citation Counts
39
128
5,567
Green Energy Engineering
Integrated Waste Management
Phase Equilibrium Measurement and Computation
VOCs Scrubbing
Ochieng Aoyi
Metrics
H-Index
i10-Index
Citation Counts
35
62
4,006
wastewater treatment
CFD
photodegradation
adsorption
nanotechnology
Gizaw Mengistu Tsidu
Metrics
H-Index
i10-Index
Citation Counts
33
59
3,437
Atmospheric remote sensing
climate modelling
space physics
Casper Nyamukondiwa
Metrics
H-Index
i10-Index
Citation Counts
30
61
3,206
Insect physiological ecology
climate change and pest management
Habtu Zegeye Hailu
Metrics
H-Index
i10-Index
Citation Counts
29
79
3,618
Fixed point Theory and Applications
Geometry of Banach spaces
Conrad Bertrand Tabi
Metrics
H-Index
i10-Index
Citation Counts
28
79
2,170
Wellington Masamba
Metrics
H-Index
i10-Index
Citation Counts
28
54
2,266
Jens ET Andersen
Metrics
H-Index
i10-Index
Citation Counts
28
53
3,431
Forensic chemistry
analytical chemistry
quality assurance
electrochemistry
development of pharmaceuticals
Babatunde Abiodun Obadele
Metrics
H-Index
i10-Index
Citation Counts
27
65
2,378
Alloys/Composites Development
Biomaterials
Bio-Tribocorrosion
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Adamu Murtala Zungeru
Metrics
H-Index
i10-Index
Citation Counts
25
43
2,823
Wireless Sensor Networks
Intelligent Systems
Internet of Vehicles
Embedded Systems
Electronics
Paul Serban Agachi
Metrics
H-Index
i10-Index
Citation Counts
24
64
2,753
Process engineering
process control
university governance and management
research management
Oluseyi Philip Oladijo
Metrics
H-Index
i10-Index
Citation Counts
23
50
2,183
material characterization
physical metallurgy
tribology
residual stress and corrosion
Cosmas Muiva
Metrics
H-Index
i10-Index
Citation Counts
19
26
1,472
Materials science
Thin film technologies
Renewable energy materials
Chalcogenide glasses (Linear and non-linear vibrations)
Rodrigo S. Jamisola, Jr.
Metrics
H-Index
i10-Index
Citation Counts
19
30
1,224
Simulation
Machine Learning
Robotics
and Technopreneurship
Mario Einax
Metrics
H-Index
i10-Index
Citation Counts
19
24
933
Hydrogen
Renewable Energy
Computational Materials Science
Nonequilibrium Physics
Thin-filmGrowth
Fulvio Franchi
Metrics
H-Index
i10-Index
Citation Counts
18
28
794
Sedimentology
Carbonates
Geochemistry
Martian Geology
Edward Lungu
Metrics
H-Index
i10-Index
Citation Counts
16
19
780
Biomathematics
Mathematical Finance
Eyitayo Olatunde Olakanmi
Metrics
H-Index
i10-Index
Citation Counts
15
20
3,388
Nerve Zhou
Metrics
H-Index
i10-Index
Citation Counts
15
17
814
Genetics
Genomics
Bioprocess Engineering
Fermentation Technology
Venecio Ultrajr
Metrics
H-Index
i10-Index
Citation Counts
15
20
1,120
Environmental Chemistry
soil science
plant nutrition
stress physiology
soil biochemistry
Tirivaviri A. Mamvura
Metrics
H-Index
i10-Index
Citation Counts
15
19
1,052
Renewable energy
mineral processing
water treatment
Albert Uchenna Ude
Metrics
H-Index
i10-Index
Citation Counts
14
16
1,961
Sustainable Materials
Biocompsites
Solid Waste Management
Machine Design
Melisew Tadele Alula
Metrics
H-Index
i10-Index
Citation Counts
14
18
743
Raman spectroscopy
Analytical spectroscopy
optical spectroscopy
Teddie O. Rahube
Metrics
H-Index
i10-Index
Citation Counts
13
14
1,718
Research (Antibiotic Resistance in the Environment)