Total 2,384,773 scientists, country 221, and institutions 24,456 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Photoperiodism
circadian rhythm
circannual rhythm
melatonin
bird
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
43
0.229
* Total i10 IndexRankings
Ranking Based On Selection: 2
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
60
0.373
* Total i10 IndexRankings
Ranking Based On Selection: 3
Functional Analysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
33
0.355
* Total i10 IndexRankings
Ranking Based On Selection: 4
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
25
0.338
* Total i10 IndexRankings
Ranking Based On Selection: 5
Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
33
0.485
* Total i10 IndexRankings
Ranking Based On Selection: 6
Conducting Polymer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
50
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 7
Gut bacteria
insect vector of viruses
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
38
0.745
* Total i10 IndexRankings
Ranking Based On Selection: 8
ICT
E-Commerce
IPR and Development Isssues
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
* Total i10 IndexRankings
Ranking Based On Selection: 9
Quantum optics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
* Total i10 IndexRankings
Ranking Based On Selection: 10
Spiritual Theft
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Molecular Biology and Cytogenetic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 12
Medicinal Plant Reasearch Laboratory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
* Total i10 IndexRankings
Ranking Based On Selection: 13
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
* Total i10 IndexRankings
Ranking Based On Selection: 14
Fermentation
Industrial Microbiology
Bioprocess Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Total i10 IndexRankings
Ranking Based On Selection: 15
Hindi literature
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
* Total i10 IndexRankings
Ranking Based On Selection: 16
Nature inspired computing
Social networks
Human Computer Interaction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
11
0.344
* Total i10 IndexRankings
Ranking Based On Selection: 17
Neurobiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
* Total i10 IndexRankings
Ranking Based On Selection: 18
Digital Signal Processing
Digital Image Processing
Soft-Computing
Machine Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
* Total i10 IndexRankings
Ranking Based On Selection: 19
Solid State Ionics
SOFCs
Li Ion Batteries-Supercapacitors
2D Materials
Sensors-Solar cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 20
Reliability & Life Testing
Quality Control
Industrial Statistics
Actuarial Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total i10 IndexRankings
Ranking Based On Selection: 21
Structural geology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
* Total i10 IndexRankings
Ranking Based On Selection: 22
Design of Experiments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Total i10 IndexRankings
Ranking Based On Selection: 23
Organic Synthesis
Catalysis
Supramolecular Chemistry
Material Chemistry
Medicinal Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
* Total i10 IndexRankings
Ranking Based On Selection: 24
Natural Resource Management
Mountain Studies
RS & GIS
Disaster Studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection: 25
apomixis
regeneration
transformation
mapping
genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423
Vinod Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
188
43
0.229
Photoperiodism
circadian rhythm
circannual rhythm
melatonin
bird
Debajyoti Choudhury
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
60
0.373
Saubhagyalaxmi Singh|S. Singh
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
33
0.355
Adarsh Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
25
0.338
Anurag Sharma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
33
0.485
Saroj Shukla
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
50
0.893
Raman Rajagopal
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
38
0.745
Sumanjeet Singh
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
26
0.684
Tarun Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
22
0.579
Anjay Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
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Suman Sharma
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
27
0.750
Suresh Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
23
0.639
Jagjeevan Ram
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
14
0.400
Yogender Pal Khasa
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
Rishikesh Kumar
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
23
0.719
Hema Banati
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
32
11
0.344
Nature inspired computing
Social networks
Human Computer Interaction
Aparna Dixit
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
25
0.806
Mantosh Biswas
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
21
0.724
Digital Signal Processing
Digital Image Processing
Soft-Computing
Machine Learning
Raghvendra Pandey
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Solid State Ionics
SOFCs
Li Ion Batteries-Supercapacitors
2D Materials
Sensors-Solar cells
Mahendra Saha
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Reliability & Life Testing
Quality Control
Industrial Statistics
Actuarial Statistics
Anupam Chattopadhyay
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
16
0.593
Seemagupta Stat
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Pratibha Kumari
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
13
0.481
Organic Synthesis
Catalysis
Supramolecular Chemistry
Material Chemistry
Medicinal Chemistry
Prabuddh Kumar Mishra
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Natural Resource Management
Mountain Studies
RS & GIS
Disaster Studies
Vishnu Bhat
University of Delhi
New Delhi, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
11
0.423