Top 100 Scientists

Natural Sciences Top 100 Scientists in Papua New Guinea 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
V. Senthil Kumar
2D materials
TCO thin films
Resistive memory
Solar cells
Metrics
H-Index
i10 Index
Citation
25
35
1,890
* Rankings
Ranking Based On Selection :2
Bonny Koane
Ornithology
Biology
Rainforest Ecology
Papua New Guinea
Metrics
H-Index
i10 Index
Citation
14
16
1,169
* Rankings
Ranking Based On Selection :4
Savitha De Britto
Biotechnology
Microbiology and Plant pathology
Metrics
H-Index
i10 Index
Citation
11
12
845
* Rankings
Ranking Based On Selection :6
Bradley Gewa
Tropical Ecology
Conservation Biology
Entomology
Biodiversity
Metrics
H-Index
i10 Index
Citation
8
6
182
* Rankings
Ranking Based On Selection :9
Gibson Sosanika
Forest Botany
Seed Conservation
Ecology
Conservation Biology
Metrics
H-Index
i10 Index
Citation
4
2
181
* Rankings
Ranking Based On Selection :10
Mohit Saxena
Differential Geometry of Manifold
General Theory of Relativity
Unified Field Theory
Ancient Mathematics
Metrics
H-Index
i10 Index
Citation
4
2
49
* Rankings
Ranking Based On Selection :15
Ravindra Thakur
Physics (Quantum Field Theory
High Energy Physics
Nuclear and particle Physics
Solid State Physics
General Relativity)
Metrics
H-Index
i10 Index
Citation
1
1
17
Rankings
Ranking Based On Selection: 1
V. Senthil Kumar
Metrics
H-Index
i10 Index
Citation Counts
25
35
1,890
2D materials
TCO thin films
Resistive memory
Solar cells
Rankings
Ranking Based On Selection: 2
Bonny Koane
Metrics
H-Index
i10 Index
Citation Counts
14
16
1,169
Ornithology
Biology
Rainforest Ecology
Papua New Guinea
Rankings
Ranking Based On Selection: 3
Kenneth Molem
Metrics
H-Index
i10 Index
Citation Counts
13
13
867
Rankings
Ranking Based On Selection: 4
Savitha De Britto
Metrics
H-Index
i10 Index
Citation Counts
11
12
845
Biotechnology
Microbiology and Plant pathology
Rankings
Ranking Based On Selection: 6
Bradley Gewa
Metrics
H-Index
i10 Index
Citation Counts
8
6
182
Tropical Ecology
Conservation Biology
Entomology
Biodiversity
Rankings
Ranking Based On Selection: 7
Martin Mogia
Metrics
H-Index
i10 Index
Citation Counts
5
4
592
Rankings
Ranking Based On Selection: 8
Sentiko Ibalim
Metrics
H-Index
i10 Index
Citation Counts
4
3
291
Rankings
Ranking Based On Selection: 9
Gibson Sosanika
Metrics
H-Index
i10 Index
Citation Counts
4
2
181
Forest Botany
Seed Conservation
Ecology
Conservation Biology
Rankings
Ranking Based On Selection: 10
Mohit Saxena
Metrics
H-Index
i10 Index
Citation Counts
4
2
49
Differential Geometry of Manifold
General Theory of Relativity
Unified Field Theory
Ancient Mathematics
Rankings
Ranking Based On Selection: 11
Billy B. Bau
Metrics
H-Index
i10 Index
Citation Counts
3
0
14
Rankings
Ranking Based On Selection: 12
Felix Pereira
Metrics
H-Index
i10 Index
Citation Counts
3
0
19
Rankings
Ranking Based On Selection: 13
Mathew N Waimbo
Metrics
H-Index
i10 Index
Citation Counts
2
2
61
Nanotechnology
Material Science
Solar cells
Rankings
Ranking Based On Selection: 14
Basil Marasinghe
Metrics
H-Index
i10 Index
Citation Counts
2
1
21
Rankings
Ranking Based On Selection: 15
Ravindra Thakur
Metrics
H-Index
i10 Index
Citation Counts
1
1
17
Physics (Quantum Field Theory
High Energy Physics
Nuclear and particle Physics
Solid State Physics
General Relativity)