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Philippines 74 Scientists Subject Rankings
The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 5 years. As of Jan 01, 2026, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (1.131.752) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H Index Rankings
Rankings
96,809
World Rank
15
Country Rank
3
University
Ranking Based On Selection:
1
Engineering & Technology / Chemical Engineering
Water treatment | Air purification | Resource recovery | Bioenergy | Sensor
Water treatment | Air purification | Resource recovery | Bioenergy | Sensor
H-Index Metrics
-
H-Index49
-
i10 Index129
-
Citation Counts7,734
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* Total H Index Rankings
Rankings
114,413
World Rank
19
Country Rank
4
University
Ranking Based On Selection:
2
Engineering & Technology / Chemical Engineering
Environmental Decision Making | Process Integration | Process Systems Engineering | Life Cycle Assessment | Renewable Energy System
Environmental Decision Making | Process Integration | Process Systems Engineering | Life Cycle Assessment | Renewable Energy System
H-Index Metrics
-
H-Index46
-
i10 Index156
-
Citation Counts6,865
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* Total H Index Rankings
Rankings
194,355
World Rank
46
Country Rank
10
University
Ranking Based On Selection:
3
Engineering & Technology / Chemical Engineering
Decision and Risk analysis | Geopolymer and Advanced Materials Engineering Research for Sustainability | Environment and Energy |
Decision and Risk analysis | Geopolymer and Advanced Materials Engineering Research for Sustainability | Environment and Energy |
H-Index Metrics
-
H-Index36
-
i10 Index116
-
Citation Counts5,315
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* Total H Index Rankings
Rankings
267,416
World Rank
77
Country Rank
18
University
Ranking Based On Selection:
4
Engineering & Technology / Chemical Engineering
Carbon dioxide capture | chemical thermodynamics | engineering thermodynamics | process simulation | property correlation developme
Carbon dioxide capture | chemical thermodynamics | engineering thermodynamics | process simulation | property correlation developme
H-Index Metrics
-
H-Index31
-
i10 Index45
-
Citation Counts2,789
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* Total H Index Rankings
Rankings
333,586
World Rank
108
Country Rank
2
University
Ranking Based On Selection:
5
Engineering & Technology / Chemical Engineering
Thermodynamics | Biosorption | Biomass Energy | Membrane Applications | Plastics Separatio
Thermodynamics | Biosorption | Biomass Energy | Membrane Applications | Plastics Separatio
H-Index Metrics
-
H-Index27
-
i10 Index42
-
Citation Counts2,301
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* Total H Index Rankings
Rankings
378,867
World Rank
139
Country Rank
25
University
Ranking Based On Selection:
6
* Total H Index Rankings
Rankings
381,740
World Rank
146
Country Rank
28
University
Ranking Based On Selection:
7
Engineering & Technology / Chemical Engineering
Biodiesel | life cycle assessment | chemical reactor dynamic
Biodiesel | life cycle assessment | chemical reactor dynamic
H-Index Metrics
-
H-Index25
-
i10 Index46
-
Citation Counts3,305
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* Total H Index Rankings
Rankings
390,766
World Rank
158
Country Rank
30
University
Ranking Based On Selection:
8
Engineering & Technology / Chemical Engineering
Chemical Engineering | Desulfurization | Adsorption | Response Surface Methodology | Fuzzy optimizatio
Chemical Engineering | Desulfurization | Adsorption | Response Surface Methodology | Fuzzy optimizatio
H-Index Metrics
-
H-Index24
-
i10 Index39
-
Citation Counts1,559
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* Total H Index Rankings
Rankings
585,747
World Rank
338
Country Rank
75
University
Ranking Based On Selection:
9
Engineering & Technology / Chemical Engineering
bioethanol | consolidated bioprocessing | solvothermal liquefaction | hydrothermal liquefaction | photocatalytic and electrocatalyt
bioethanol | consolidated bioprocessing | solvothermal liquefaction | hydrothermal liquefaction | photocatalytic and electrocatalyt
H-Index Metrics
-
H-Index18
-
i10 Index24
-
Citation Counts1,388
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* Total H Index Rankings
Rankings
613,497
World Rank
380
Country Rank
12
University
Ranking Based On Selection:
10
Engineering & Technology / Chemical Engineering
Supercritical Fluid EngineeringTechnology | Supercritical Fluid Extraction | Drug Discover
Supercritical Fluid EngineeringTechnology | Supercritical Fluid Extraction | Drug Discover
H-Index Metrics
-
H-Index17
-
i10 Index23
-
Citation Counts3,800
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* Total H Index Rankings
Rankings
622,103
World Rank
389
Country Rank
53
University
Ranking Based On Selection:
11
* Total H Index Rankings
Rankings
624,906
World Rank
394
Country Rank
54
University
Ranking Based On Selection:
12
Engineering & Technology / Chemical Engineering
membrane separation | wastewater treatment | carbon sequestration | eletrolysis of seawater | mine waste utilization and treatmen
membrane separation | wastewater treatment | carbon sequestration | eletrolysis of seawater | mine waste utilization and treatmen
H-Index Metrics
-
H-Index17
-
i10 Index26
-
Citation Counts1,174
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* Total H Index Rankings
Rankings
654,481
World Rank
428
Country Rank
57
University
Ranking Based On Selection:
13
Engineering & Technology / Chemical Engineering
water treatment | wastewater treatment | acid mine drainag
water treatment | wastewater treatment | acid mine drainag
H-Index Metrics
-
H-Index16
-
i10 Index25
-
Citation Counts1,076
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* Total H Index Rankings
Rankings
689,949
World Rank
474
Country Rank
63
University
Ranking Based On Selection:
14
Engineering & Technology / Chemical Engineering
Process Systems Engineering | Biochemical Engineering | Wastewater treatment | Nanotechnology | Biofuels and Renewable Energ
Process Systems Engineering | Biochemical Engineering | Wastewater treatment | Nanotechnology | Biofuels and Renewable Energ
H-Index Metrics
-
H-Index16
-
i10 Index16
-
Citation Counts1,334
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* Total H Index Rankings
Rankings
690,716
World Rank
475
Country Rank
64
University
Ranking Based On Selection:
15
Engineering & Technology / Chemical Engineering
Supercritical Extraction | Water and Wastewater Treatment Technology | Hazardous WAste Treatmen
Supercritical Extraction | Water and Wastewater Treatment Technology | Hazardous WAste Treatmen
H-Index Metrics
-
H-Index16
-
i10 Index18
-
Citation Counts591
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* Total H Index Rankings
Rankings
725,596
World Rank
534
Country Rank
68
University
Ranking Based On Selection:
16
Engineering & Technology / Chemical Engineering
Water and Wastewater | Environmental Engineering | Pollution Remediation | Phytoremediatio
Water and Wastewater | Environmental Engineering | Pollution Remediation | Phytoremediatio
H-Index Metrics
-
H-Index15
-
i10 Index19
-
Citation Counts719
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* Total H Index Rankings
Rankings
773,402
World Rank
615
Country Rank
167
University
Ranking Based On Selection:
17
* Total H Index Rankings
Rankings
800,382
World Rank
657
Country Rank
179
University
Ranking Based On Selection:
18
* Total H Index Rankings
Rankings
862,477
World Rank
743
Country Rank
11
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
865,117
World Rank
747
Country Rank
197
University
Ranking Based On Selection:
20
Engineering & Technology / Chemical Engineering
Electrochemical engineering | Batteries | Fuel Cells | Energy Storag
Electrochemical engineering | Batteries | Fuel Cells | Energy Storag
H-Index Metrics
-
H-Index12
-
i10 Index13
-
Citation Counts478
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* Total H Index Rankings
Rankings
891,946
World Rank
793
Country Rank
93
University
Ranking Based On Selection:
21
* Total H Index Rankings
Rankings
925,595
World Rank
845
Country Rank
2
University
Ranking Based On Selection:
22
* Total H Index Rankings
Rankings
999,916
World Rank
987
Country Rank
2
University
Ranking Based On Selection:
23
Engineering & Technology / Chemical Engineering
Chemical Engineering | Catalysis | Supercritical Fluid
Chemical Engineering | Catalysis | Supercritical Fluid
H-Index Metrics
-
H-Index10
-
i10 Index12
-
Citation Counts306
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* Total H Index Rankings
Rankings
1,098,469
World Rank
1,166
Country Rank
15
University
Ranking Based On Selection:
24
Engineering & Technology / Chemical Engineering
Chemical Engineering | Enzyme Technology | Bioactive Compound
Chemical Engineering | Enzyme Technology | Bioactive Compound
H-Index Metrics
-
H-Index9
-
i10 Index9
-
Citation Counts382
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* Total H Index Rankings
Rankings
1,111,539
World Rank
1,200
Country Rank
328
University
Ranking Based On Selection:
25
Engineering & Technology / Chemical Engineering
Chemical Engineering | Organic Synthesis | Nanotechnology | Green Chemistry | Environmental Engineerin
Chemical Engineering | Organic Synthesis | Nanotechnology | Green Chemistry | Environmental Engineerin
H-Index Metrics
-
H-Index9
-
i10 Index9
-
Citation Counts236
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Premium Data
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