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 :51
Self-powered Devices
Spray Pyrolysis
Photoconductivity
Solar Cells
Self-assembled thin films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
* Total i10 IndexRankings
Ranking Based On Selection :52
Aquatic Ecology
Coral Reef Ecology
Bioactive compounds
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
* Total i10 IndexRankings
Ranking Based On Selection :53
Metal Oxo reactivity
Catalysis in organic and bioorganic reactions
C-H bond activation
Atmospheric reactions
Antioxidant models for ROS Scavenging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 IndexRankings
Ranking Based On Selection :54
Photodynamic Therapy
Mitochondria targeting organic probes for imaging and cancer therapy
Probing DNA G-quadruplex
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
* Total i10 IndexRankings
Ranking Based On Selection :55
International Relations Theory
Peace and Conflict Studies
Political Theory
Decentralisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
* Total i10 IndexRankings
Ranking Based On Selection :56
Environmental Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Total i10 IndexRankings
Ranking Based On Selection :57
Geomatics Engineering
Natural Hazards
Machine-Learning
Water Resources
Conservation Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :58
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total i10 IndexRankings
Ranking Based On Selection :59
Plant cell wall polymers
Bioenergy
Bioactive components
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
* Total i10 IndexRankings
Ranking Based On Selection :60
Materials science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
* Total i10 IndexRankings
Ranking Based On Selection :61
Multiferroic materials
Magnetic hyperthermia
Spintronics
Nanomagnetism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
* Total i10 IndexRankings
Ranking Based On Selection :62
Plant molecular biology
Plant innate immunity
Secondary metabolites
Endophytes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection :63
Solar Energy
Photophysics
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
* Total i10 IndexRankings
Ranking Based On Selection :64
Solar cells
Nanomaterials
Thin films
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
* Total i10 IndexRankings
Ranking Based On Selection :65
Biogeochemistry
Oxygen Minimum Zones
C and N-cycle
Greenhouse gases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
* Total i10 IndexRankings
Ranking Based On Selection :66
Plant molecular biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :67
Wetland Ecology
Taxonomy
Aquatic Biodiversity
Conservation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :68
Immunomodulation
Inflammation and Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
7
0.412
* Total i10 IndexRankings
Ranking Based On Selection :69
Molecular endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
7
0.412
* Total i10 IndexRankings
Ranking Based On Selection :70
Genotoxicity
Cancer Biology
Amphibians
Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :71
Discrete Mathematics
Graph Theory
Combinatorics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
* Total i10 IndexRankings
Ranking Based On Selection :72
Faunal distribution in sediments
Bioactive compounds
Micromolluscs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
* Total i10 IndexRankings
Ranking Based On Selection :73
Phytochemistry
Molecular biology
Cytology
Biosystematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :74
Phytomedicine
Cardiotoxicity
Nanotoxicology
Free radical biology
Tissue engineering bioscaffold
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
* Total i10 IndexRankings
Ranking Based On Selection :75
Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Jayakrishnan R
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
17
0.810
Self-powered Devices
Spray Pyrolysis
Photoconductivity
Solar Cells
Self-assembled thin films
Suresh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
13
0.619
Aquatic Ecology
Coral Reef Ecology
Bioactive compounds
Deepa Janardanan
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Metal Oxo reactivity
Catalysis in organic and bioorganic reactions
C-H bond activation
Atmospheric reactions
Antioxidant models for ROS Scavenging
Ajesh P Thomas
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
15
0.750
Photodynamic Therapy
Mitochondria targeting organic probes for imaging and cancer therapy
Probing DNA G-quadruplex
John Moolakkattu Or John Ms
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
14
0.700
International Relations Theory
Peace and Conflict Studies
Political Theory
Decentralisation
Salom Gnana Thanga Vincent
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Environmental Science
Achu Al|Ashokan Laila Achu, A L Achu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Geomatics Engineering
Natural Hazards
Machine-Learning
Water Resources
Conservation Biology
Naseef PP
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
Chithra Manisseri
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
16
0.889
Plant cell wall polymers
Bioenergy
Bioactive components
Sameera S
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
15
0.833
Savitha Pillai S
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
13
0.722
Multiferroic materials
Magnetic hyperthermia
Spintronics
Nanomagnetism
R Aswati Nair
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Plant molecular biology
Plant innate immunity
Secondary metabolites
Endophytes
Ravi Kumar Kanaparthi
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
11
0.611
Solar Energy
Photophysics
Nanotechnology
Deepa Kg
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
10
0.556
Solar cells
Nanomaterials
Thin films
Sudheesh V
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
15
0.882
Biogeochemistry
Oxygen Minimum Zones
C and N-cycle
Greenhouse gases
Padmesh Pillai
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Ranjeet K
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Wetland Ecology
Taxonomy
Aquatic Biodiversity
Conservation
Govinda Rao Duddukuri
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
7
0.412
Immunomodulation
Inflammation and Cancer
Divya Lekha
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
7
0.412
Molecular endocrinology
Gurushankara Hp
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
Genotoxicity
Cancer Biology
Amphibians
Neurobiology
Vilfred Kamalappan|V. Vilfred, K. Vilfred, V. Vilfred Kamalappan
Central University of Kerala
Kasaragod, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
5
0.313
Discrete Mathematics
Graph Theory
Combinatorics
Prince S Godson
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Faunal distribution in sediments
Bioactive compounds
Micromolluscs
Bindu R Nair
University of Kerala
Thiruvananthapuram, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Phytochemistry
Molecular biology
Cytology
Biosystematics
Vineetha Vp
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
13
0.929
Phytomedicine
Cardiotoxicity
Nanotoxicology
Free radical biology
Tissue engineering bioscaffold
Nevin Kg
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857