Top 100 Scientists

World Top 100 Scientists 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" (901,409 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 :6
Jordan F Madrid
Radiation Chemistry
Radiation Processing
Polymer Chemistry
Metrics
H-Index
i10 Index
Citation
12
12
414
* Rankings
Ranking Based On Selection :7
Julius Federico M Jecong
Radiation Physics
Nuclear and Radiation Safety
Metrics
H-Index
i10 Index
Citation
11
15
540
* Rankings
Ranking Based On Selection :8
Angel T Bautista VII
Environmental Forensics
Environmental Radioactivity
Isotope Geochemistry
Food Authenticity and
Metrics
H-Index
i10 Index
Citation
9
9
268
* Rankings
Ranking Based On Selection :14
Alvie Asuncion Astronomo
physics
reactor physics
neutron physics
radiation physics
nuclear science
Metrics
H-Index
i10 Index
Citation
7
5
276
* Rankings
Ranking Based On Selection :16
Rosario R Encabo
stable isotope
ambient gamma radioactivity monitoring
Metrics
H-Index
i10 Index
Citation
7
7
732
* Rankings
Ranking Based On Selection :19
Glenda Obra
Sterile insect technique
phytosanitary treatment
mosquitoes
fruit fly
irradiation
Metrics
H-Index
i10 Index
Citation
6
5
157
* Rankings
Ranking Based On Selection :22
Kurt Louis Solis
environmental chemistry and engineering
trace element analysis
materials engineering
Metrics
H-Index
i10 Index
Citation
5
3
209
* Rankings
Ranking Based On Selection :25
Rafael Miguel Dela Cruz
Material Science
Radiation Processing
Gamma Spectrometry
Nuclear Security and Safeguards
Metrics
H-Index
i10 Index
Citation
4
2
54
* Rankings
Ranking Based On Selection :32
Jorge Sahagun
Molecular Biology
Plant tissue culture
bioenergy
genetic engineering
mutation breeding
Metrics
H-Index
i10 Index
Citation
3
1
34
* Rankings
Ranking Based On Selection :34
Ma Llorina Rañada
Radiochemistry
Receptor Binding Assay
Quality Management Systems
ISO/IEC 17025
Metrics
H-Index
i10 Index
Citation
3
2
44
* Rankings
Ranking Based On Selection :41
Leslie Jamie Cobar
disaster mitigation
emergency management
volcano
natural disasters
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based On Selection :43
Jeric Flores
Chemical Sensors
Biosensors
Radiation Processing
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection :45
Jerald Baloloy Bongalos
Plant mutation breeding
Tissue Culture
Cereal Chemistry
Germplasm
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :46
John Paul C Cabahug
Radiation Research
Radiation Dosimetry
Radiobiology
Health Physics
Metrics
H-Index
i10 Index
Citation
1
0
1
Rankings
Ranking Based On Selection: 1
Custer Calingasan Deocaris
Metrics
H-Index
i10 Index
Citation Counts
25
43
2,989
Rankings
Ranking Based On Selection: 2
Lucille V Abad
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,350
Rankings
Ranking Based On Selection: 3
Charito Aranilla
Metrics
H-Index
i10 Index
Citation Counts
15
18
958
Rankings
Ranking Based On Selection: 4
Lorna Relleve
Metrics
H-Index
i10 Index
Citation Counts
15
18
858
Rankings
Ranking Based On Selection: 5
Frederick C Hila
Metrics
H-Index
i10 Index
Citation Counts
13
14
467
Rankings
Ranking Based On Selection: 6
Jordan F Madrid
Metrics
H-Index
i10 Index
Citation Counts
12
12
414
Radiation Chemistry
Radiation Processing
Polymer Chemistry
Rankings
Ranking Based On Selection: 7
Julius Federico M Jecong
Metrics
H-Index
i10 Index
Citation Counts
11
15
540
Radiation Physics
Nuclear and Radiation Safety
Rankings
Ranking Based On Selection: 8
Angel T Bautista VII
Metrics
H-Index
i10 Index
Citation Counts
9
9
268
Environmental Forensics
Environmental Radioactivity
Isotope Geochemistry
Food Authenticity and
Rankings
Ranking Based On Selection: 9
Mon Bryan Gili
Metrics
H-Index
i10 Index
Citation Counts
9
8
280
bentonite
zeolites
nano materials
irradiation
radiation shielding
Rankings
Ranking Based On Selection: 10
Americus Perez
Metrics
H-Index
i10 Index
Citation Counts
9
8
161
Rankings
Ranking Based On Selection: 11
Bin Jeremiah D Barba
Metrics
H-Index
i10 Index
Citation Counts
8
7
249
Radiation Processing
Polymer Chemistry
Materials Science
Rankings
Ranking Based On Selection: 12
Cris Reven Gibaga
Metrics
H-Index
i10 Index
Citation Counts
8
6
132
Rankings
Ranking Based On Selection: 13
Abigaile Mia V Javier-Hila
Metrics
H-Index
i10 Index
Citation Counts
7
6
280
Entomology
Nuclear Science
Biology
Agriculture
Rankings
Ranking Based On Selection: 14
Alvie Asuncion Astronomo
Metrics
H-Index
i10 Index
Citation Counts
7
5
276
physics
reactor physics
neutron physics
radiation physics
nuclear science
Rankings
Ranking Based On Selection: 15
Norman Mendoza
Metrics
H-Index
i10 Index
Citation Counts
7
5
145
Rankings
Ranking Based On Selection: 16
Rosario R Encabo
Metrics
H-Index
i10 Index
Citation Counts
7
7
732
stable isotope
ambient gamma radioactivity monitoring
Rankings
Ranking Based On Selection: 17
Fernando B Aurigue
Metrics
H-Index
i10 Index
Citation Counts
7
5
186
Plant Breeding
Plant Genetic Resources
Natural Products
Rankings
Ranking Based On Selection: 18
Girlie Eunice Lopez
Metrics
H-Index
i10 Index
Citation Counts
6
6
274
Radiation chemistry
Catalysis
Nanomaterials
Materials Synthesis
Rankings
Ranking Based On Selection: 19
Glenda Obra
Metrics
H-Index
i10 Index
Citation Counts
6
5
157
Sterile insect technique
phytosanitary treatment
mosquitoes
fruit fly
irradiation
Rankings
Ranking Based On Selection: 20
Ryan U Olivares
Metrics
H-Index
i10 Index
Citation Counts
6
2
67
Nuclear engineering
Environment
ecology
marine
soil erosion
Rankings
Ranking Based On Selection: 21
Malona V Alinsug
Metrics
H-Index
i10 Index
Citation Counts
5
4
282
Rankings
Ranking Based On Selection: 22
Kurt Louis Solis
Metrics
H-Index
i10 Index
Citation Counts
5
3
209
environmental chemistry and engineering
trace element analysis
materials engineering
Rankings
Ranking Based On Selection: 24
Joseph Michael Racho
Metrics
H-Index
i10 Index
Citation Counts
4
2
76
Rankings
Ranking Based On Selection: 25
Rafael Miguel Dela Cruz
Metrics
H-Index
i10 Index
Citation Counts
4
2
54
Material Science
Radiation Processing
Gamma Spectrometry
Nuclear Security and Safeguards
Rankings
Ranking Based On Selection: 26
Efren Sta Maria
Metrics
H-Index
i10 Index
Citation Counts
4
2
79
Pb-210 dating of sediments
sedimentation studies
environmental studies
Rankings
Ranking Based On Selection: 27
Gilberto Diano
Metrics
H-Index
i10 Index
Citation Counts
4
2
46
Rankings
Ranking Based On Selection: 28
Unico Bautista
Metrics
H-Index
i10 Index
Citation Counts
3
3
118
Rankings
Ranking Based On Selection: 29
Christopher O Mendoza
Metrics
H-Index
i10 Index
Citation Counts
3
3
66
Rankings
Ranking Based On Selection: 30
Aileen Mendoza
Metrics
H-Index
i10 Index
Citation Counts
3
3
57
Rankings
Ranking Based On Selection: 31
Raymond Sucgang
Metrics
H-Index
i10 Index
Citation Counts
3
1
86
Chemistry
Nuclear Science
Isotope Techniques
Rankings
Ranking Based On Selection: 32
Jorge Sahagun
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Molecular Biology
Plant tissue culture
bioenergy
genetic engineering
mutation breeding
Rankings
Ranking Based On Selection: 33
Christy Mae T Betos (Christy Betos)
Metrics
H-Index
i10 Index
Citation Counts
3
0
16
Rankings
Ranking Based On Selection: 34
Ma Llorina Rañada
Metrics
H-Index
i10 Index
Citation Counts
3
2
44
Radiochemistry
Receptor Binding Assay
Quality Management Systems
ISO/IEC 17025
Rankings
Ranking Based On Selection: 35
Jeff Darren Valdez
Metrics
H-Index
i10 Index
Citation Counts
2
1
27
Rankings
Ranking Based On Selection: 36
Davison Baldos
Metrics
H-Index
i10 Index
Citation Counts
2
1
18
Rankings
Ranking Based On Selection: 37
Gloriamaris Caraos
Metrics
H-Index
i10 Index
Citation Counts
2
0
8
Rankings
Ranking Based On Selection: 38
Jasmine Angelie V Albelda
Metrics
H-Index
i10 Index
Citation Counts
1
1
102
Rankings
Ranking Based On Selection: 39
Iara Chantrelle V Coronel
Metrics
H-Index
i10 Index
Citation Counts
1
1
15
air quality research
pollution source apportionment
health risk assessment
Rankings
Ranking Based On Selection: 40
Mary Margareth Bauyon
Metrics
H-Index
i10 Index
Citation Counts
1
0
10
Rankings
Ranking Based On Selection: 41
Leslie Jamie Cobar
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
disaster mitigation
emergency management
volcano
natural disasters
Rankings
Ranking Based On Selection: 42
Remjohn Aron H Magtaas
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Rankings
Ranking Based On Selection: 43
Jeric Flores
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Chemical Sensors
Biosensors
Radiation Processing
Rankings
Ranking Based On Selection: 44
Celine Grace V Causapin
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Supercapacitors
polymer chemistry
radiation grafting
Rankings
Ranking Based On Selection: 45
Jerald Baloloy Bongalos
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Plant mutation breeding
Tissue Culture
Cereal Chemistry
Germplasm
Rankings
Ranking Based On Selection: 46
John Paul C Cabahug
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Radiation Research
Radiation Dosimetry
Radiobiology
Health Physics