Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Total i10 IndexRankings
Ranking Based On Selection :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
* Total i10 IndexRankings
Ranking Based On Selection :2
Hydroprocessing
Oil and Gas
Gas-to-Liquid
Desulfurization of tire pyrolysis oil
biocrude upgrading
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :3
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection :4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
* Total i10 IndexRankings
Ranking Based On Selection :5
hydrology and earth science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total i10 IndexRankings
Ranking Based On Selection :6
nursing
population health
mental health
healthcare access
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection :8
Aquatic toxicology
metal toxicity
zebrafish
neurobehavioral toxicity
reproductive and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection :9
Veterinary Public Health
antimicrobial resistance
food borne pathogens
molecular epidemiology
water microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection :10
Machine Learning
Pattern Recognition
Computational Biotechnology
Signal and Image Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Total i10 IndexRankings
Ranking Based On Selection :11
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection :12
language assessment
Corpus linguistics
Systemic Functional Linguistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
* Total i10 IndexRankings
Ranking Based On Selection :13
Industrial Biotechnology
Bioprocess and Biochemical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :14
Immunology
lung
organic dust
innate immunity
carbon dioxide
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection :15
Infertility
Fertility preservation
Cryopreservation
Apoptosis
Oxidative stress and ART
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
* Total i10 IndexRankings
Ranking Based On Selection :16
Emergency Medicine
Point of Care Ultrasound
Simulation
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :17
Mechanical Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :18
Medical Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
* Total i10 IndexRankings
Ranking Based On Selection :19
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total i10 IndexRankings
Ranking Based On Selection :20
Pediatric Neurology
Pediatric Epilepsy
Pediatric Neurodegenerative Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :21
Computational Fluid Dynamics
Heat and Fluid Flow
Turbo machinery
Turbulence
Energy Storage
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
* Total i10 IndexRankings
Ranking Based On Selection :22
Biofuels
Green chemistry
Catalysis
Supercritical fluids
Medicinal cannabis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :23
Gasification
Biomass Pretreatment
Torrefaction
Pelletization
Biofuels
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
Plastic Upcycling
Gasification
CO2 Capture and Conversion
Heterogeneous Catalysis
Adsorption
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Total i10 IndexRankings
Ranking Based On Selection :25
Chemical Reaction and Catalysis
Environmental and Green Chemistry
Process Engineering
Corrosion
HVAC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Mansfield Mela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
20
0.690
Sandeep Badoga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Hydroprocessing
Oil and Gas
Gas-to-Liquid
Desulfurization of tire pyrolysis oil
biocrude upgrading
Kris Barreto
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
Dinesh Dadarwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
17
0.708
Zhihua He
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
José Diego Marques Santos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
nursing
population health
mental health
healthcare access
Antonio Ruzzini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Mahesh Rachamalla, Dabt, Ert, Sdsrp|Mahesh Gupta
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Aquatic toxicology
metal toxicity
zebrafish
neurobehavioral toxicity
reproductive and
Sidharath Dev Thakur
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Veterinary Public Health
antimicrobial resistance
food borne pathogens
molecular epidemiology
water microbiology
Mohammad Reza Mohebian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
Machine Learning
Pattern Recognition
Computational Biotechnology
Signal and Image Processing
Sara Serahati
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
Zhi Li
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
16
0.941
language assessment
Corpus linguistics
Systemic Functional Linguistics
Majid Soleimani
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Industrial Biotechnology
Bioprocess and Biochemical Engineering
David Schneberger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
Atefeh Najafi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
16
1.000
Infertility
Fertility preservation
Cryopreservation
Apoptosis
Oxidative stress and ART
Paul Olszynski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Emergency Medicine
Point of Care Ultrasound
Simulation
Medical Education
David Victor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Mechanical Engineering
Himen Salimizand
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
14
0.875
Medical Microbiology
Melanie Bayly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Richard Huntsman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Pediatric Neurology
Pediatric Epilepsy
Pediatric Neurodegenerative Disease
Atta Sojoudi, Eit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
10
0.667
Computational Fluid Dynamics
Heat and Fluid Flow
Turbo machinery
Turbulence
Energy Storage
Falguni Pattnaik
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Biofuels
Green chemistry
Catalysis
Supercritical fluids
Medicinal cannabis
Tumpa Sarker
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Gasification
Biomass Pretreatment
Torrefaction
Pelletization
Biofuels
Sathyapal Churipard R.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Plastic Upcycling
Gasification
CO2 Capture and Conversion
Heterogeneous Catalysis
Adsorption
Wahab O Alabi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
Chemical Reaction and Catalysis
Environmental and Green Chemistry
Process Engineering
Corrosion
HVAC