University, Subject, Country, Region, World
Akwa Ibom State Polytechnic 452 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 31, 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
Hydroprocessing
Oil and Gas
Gas-to-Liquid
Desulfurization of tire pyrolysis oil
biocrude upgrading
Metrics
H-Index
i10 Index
Citation Counts
18
26
991
* Total H IndexRankings
Ranking Based On Selection: 2
Metrics
H-Index
i10 Index
Citation Counts
18
24
826
* Total H IndexRankings
Ranking Based On Selection: 3
Metrics
H-Index
i10 Index
Citation Counts
17
29
870
* Total H IndexRankings
Ranking Based On Selection: 4
Metrics
H-Index
i10 Index
Citation Counts
17
21
866
* Total H IndexRankings
Ranking Based On Selection: 5
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,005
* Total H IndexRankings
Ranking Based On Selection: 6
hydrology and earth science
Metrics
H-Index
i10 Index
Citation Counts
16
23
744
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
16
17
687
* Total H IndexRankings
Ranking Based On Selection: 8
nursing
population health
mental health
healthcare access
Metrics
H-Index
i10 Index
Citation Counts
15
23
1,017
* Total H IndexRankings
Ranking Based On Selection: 9
Aquatic toxicology
metal toxicity
zebrafish
neurobehavioral toxicity
reproductive and
Metrics
H-Index
i10 Index
Citation Counts
15
18
681
* Total H IndexRankings
Ranking Based On Selection: 10
Medical Microbiology
Metrics
H-Index
i10 Index
Citation Counts
15
16
612
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* Total H IndexRankings
Ranking Based On Selection: 11
Veterinary Public Health
antimicrobial resistance
food borne pathogens
molecular epidemiology
water microbiology
Metrics
H-Index
i10 Index
Citation Counts
15
17
636
* Total H IndexRankings
Ranking Based On Selection: 12
Biofuels
Green chemistry
Catalysis
Supercritical fluids
Medicinal cannabis
Metrics
H-Index
i10 Index
Citation Counts
14
14
911
* Total H IndexRankings
Ranking Based On Selection: 13
language assessment
Corpus linguistics
Systemic Functional Linguistics
Metrics
H-Index
i10 Index
Citation Counts
14
17
789
* Total H IndexRankings
Ranking Based On Selection: 14
Machine Learning
Pattern Recognition
Computational Biotechnology
Signal and Image Processing
Metrics
H-Index
i10 Index
Citation Counts
13
18
917
* Total H IndexRankings
Ranking Based On Selection: 15
Gasification
Biomass Pretreatment
Torrefaction
Pelletization
Biofuels
Metrics
H-Index
i10 Index
Citation Counts
13
14
884
* Total H IndexRankings
Ranking Based On Selection: 16
Emergency Medicine
Point of Care Ultrasound
Simulation
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
13
16
795
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
13
15
464
* Total H IndexRankings
Ranking Based On Selection: 18
Interstitial lung disease
Metrics
H-Index
i10 Index
Citation Counts
13
14
830
* Total H IndexRankings
Ranking Based On Selection: 19
Immunology
lung
organic dust
innate immunity
carbon dioxide
Metrics
H-Index
i10 Index
Citation Counts
13
17
690
* Total H IndexRankings
Ranking Based On Selection: 20
Pharmaceutical Science
Drug Delivery
Cancer
Formulations
Metrics
H-Index
i10 Index
Citation Counts
13
14
675
* Total H IndexRankings
Ranking Based On Selection: 21
Industrial Biotechnology
Bioprocess and Biochemical Engineering
Metrics
H-Index
i10 Index
Citation Counts
12
18
662
* Total H IndexRankings
Ranking Based On Selection: 22
Infertility
Fertility preservation
Cryopreservation
Apoptosis
Oxidative stress and ART
Metrics
H-Index
i10 Index
Citation Counts
12
16
669
* Total H IndexRankings
Ranking Based On Selection: 23
Plastic Upcycling
Gasification
CO2 Capture and Conversion
Heterogeneous Catalysis
Adsorption
Metrics
H-Index
i10 Index
Citation Counts
12
15
507
* Total H IndexRankings
Ranking Based On Selection: 24
Immunology
Cancer immunotherapy
Metrics
H-Index
i10 Index
Citation Counts
12
14
482
* Total H IndexRankings
Ranking Based On Selection: 25
Chemical Reaction and Catalysis
Environmental and Green Chemistry
Process Engineering
Corrosion
HVAC
Metrics
H-Index
i10 Index
Citation Counts
12
14
442
Sandeep Badoga
Metrics
H-Index
i10-Index
Citation Counts
18
26
991
Hydroprocessing
Oil and Gas
Gas-to-Liquid
Desulfurization of tire pyrolysis oil
biocrude upgrading
Kris Barreto
Metrics
H-Index
i10-Index
Citation Counts
18
24
826
Mansfield Mela
Metrics
H-Index
i10-Index
Citation Counts
17
29
870
Antonio Ruzzini
Metrics
H-Index
i10-Index
Citation Counts
17
21
866
Dinesh Dadarwal
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,005
Zhihua He
Metrics
H-Index
i10-Index
Citation Counts
16
23
744
Sara Serahati
Metrics
H-Index
i10-Index
Citation Counts
16
17
687
José Diego Marques Santos
Metrics
H-Index
i10-Index
Citation Counts
15
23
1,017
nursing
population health
mental health
healthcare access
Mahesh Rachamalla, Dabt, Ert, Sdsrp|Mahesh Gupta
Metrics
H-Index
i10-Index
Citation Counts
15
18
681
Aquatic toxicology
metal toxicity
zebrafish
neurobehavioral toxicity
reproductive and
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Sidharath Dev Thakur
Metrics
H-Index
i10-Index
Citation Counts
15
17
636
Veterinary Public Health
antimicrobial resistance
food borne pathogens
molecular epidemiology
water microbiology
Falguni Pattnaik
Metrics
H-Index
i10-Index
Citation Counts
14
14
911
Biofuels
Green chemistry
Catalysis
Supercritical fluids
Medicinal cannabis
Zhi Li
Metrics
H-Index
i10-Index
Citation Counts
14
17
789
language assessment
Corpus linguistics
Systemic Functional Linguistics
Mohammad Reza Mohebian
Metrics
H-Index
i10-Index
Citation Counts
13
18
917
Machine Learning
Pattern Recognition
Computational Biotechnology
Signal and Image Processing
Tumpa Sarker
Metrics
H-Index
i10-Index
Citation Counts
13
14
884
Gasification
Biomass Pretreatment
Torrefaction
Pelletization
Biofuels
Paul Olszynski
Metrics
H-Index
i10-Index
Citation Counts
13
16
795
Emergency Medicine
Point of Care Ultrasound
Simulation
Medical Education
Melanie Bayly
Metrics
H-Index
i10-Index
Citation Counts
13
15
464
Veronica Marcoux
Metrics
H-Index
i10-Index
Citation Counts
13
14
830
David Schneberger
Metrics
H-Index
i10-Index
Citation Counts
13
17
690
Sams Ma Sadat
Metrics
H-Index
i10-Index
Citation Counts
13
14
675
Majid Soleimani
Metrics
H-Index
i10-Index
Citation Counts
12
18
662
Industrial Biotechnology
Bioprocess and Biochemical Engineering
Atefeh Najafi
Metrics
H-Index
i10-Index
Citation Counts
12
16
669
Infertility
Fertility preservation
Cryopreservation
Apoptosis
Oxidative stress and ART
Sathyapal Churipard R.
Metrics
H-Index
i10-Index
Citation Counts
12
15
507
Plastic Upcycling
Gasification
CO2 Capture and Conversion
Heterogeneous Catalysis
Adsorption
Aizhang Xu
Metrics
H-Index
i10-Index
Citation Counts
12
14
482
Wahab O Alabi
Metrics
H-Index
i10-Index
Citation Counts
12
14
442
Chemical Reaction and Catalysis
Environmental and Green Chemistry
Process Engineering
Corrosion
HVAC