Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :76
Pharmacognosy
Metabolites profiling
Natural Product Research
Nanotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :77
Organic and Inorganic Synthesis
Crystal Structure
NMR
IR
X-ray Crystallography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :78
Tribal development
Population dynamics
Urban development
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :79
Applied Mathematics
Mathematical Modeling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :80
Plant Physiology and Biochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :81
Dye Sensitized Solar Cells
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :82
Population Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :83
Endocrinology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :84
Cultural and Physical Geography
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :85
cosmology
hep
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :86
Environment Geography
Wetlands and water resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :87
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :88
General Relativity
Modified Gravity
Cosmology.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :89
History of South Asia
Gender history
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :90
Coordination Chemistry
Hydrothermal Synthesis and Solution Thermodynamics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :91
Library and Information Science
Bibliometrics
Scientometrics
Altmetrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :92
Astrophysics
Computational Physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :93
Pharmacognosy
Pharmacology
Natural product
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :94
Political Theory
Political Ecology
Social Movements
Public Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :95
Complex Analysis
Value Distribution Theory
Uniqueness Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :96
Pure Mathematics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :97
Library Automation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :98
HRM
OB
OD and Labour Laws
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :99
Pharmacognostical work
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :100
Inorganic synthesis
Single crystal synthesis
in vitro cytotoxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Gouhar Jahan Ashraf
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Pharmacognosy
Metabolites profiling
Natural Product Research
Nanotechnology
Sahin Reja
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Organic and Inorganic Synthesis
Crystal Structure
NMR
IR
X-ray Crystallography
Surjapada Paul
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Tribal development
Population dynamics
Urban development
Abdush Salam Pramanik
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Applied Mathematics
Mathematical Modeling
Ashis Sarkar
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Plant Physiology and Biochemistry
Rajat Biswas
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Bhupen Barman
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Farha Yasmin
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Endocrinology
Molecular Biology
Deep Ghosh
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Sabyasachi Ray
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Diyali Chattaraj
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Environment Geography
Wetlands and water resources
Jiban Ghosh
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Bikash Chandra Roy
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
General Relativity
Modified Gravity
Cosmology.
Priyadarshini Verma
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Biswajit Sinha
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Coordination Chemistry
Hydrothermal Synthesis and Solution Thermodynamics
Joydip Barman
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Library and Information Science
Bibliometrics
Scientometrics
Altmetrics
Tamal Sarkar
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
0
0.000
Bapi Ray Sarkar
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Pharmacognosy
Pharmacology
Natural product
Soumitra De
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
0
0.000
Political Theory
Political Ecology
Social Movements
Public Policy
Dilip Chandra Pramanik
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Complex Analysis
Value Distribution Theory
Uniqueness Theory
Manoranjan Singha
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Manash Esh
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
0
0.000
Palas R Sengupta
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
HRM
OB
OD and Labour Laws
Prosanta Pal
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Pharmacognostical work
Deboshmita Mukherjee
University of North Bengal Darjeeling
Siliguri, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Inorganic synthesis
Single crystal synthesis
in vitro cytotoxicity