University, Subject, Country, Region, World
Qatar 46 Scientists Subject Rankings - 2025
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 6 years. As of Jun 19, 2025, 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 (1.121.299) 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
21,145
World Rank
10
Country Rank
3
University
Ranking Based On Selection:
1
Engineering & Technology / Metallurgical & Materials Engineering
Sensors | Renewable Energy | 3D Printing | Catalysis | Machine Learnin
Sensors | Renewable Energy | 3D Printing | Catalysis | Machine Learnin
H-Index Metrics
-
H-Index80
-
i10 Index293
-
Citation Counts21,151
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
26,188
World Rank
15
Country Rank
6
University
Ranking Based On Selection:
2
Engineering & Technology / Metallurgical & Materials Engineering
Nanomaterials | catalysis | Nanobiotechnolog
Nanomaterials | catalysis | Nanobiotechnolog
H-Index Metrics
-
H-Index75
-
i10 Index183
-
Citation Counts17,112
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
41,112
World Rank
29
Country Rank
12
University
Ranking Based On Selection:
3
Engineering & Technology / Metallurgical & Materials Engineering
Polymers | Composites | Nanotechnology | Higher Educatio
Polymers | Composites | Nanotechnology | Higher Educatio
H-Index Metrics
-
H-Index65
-
i10 Index176
-
Citation Counts11,163
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
50,591
World Rank
39
Country Rank
18
University
Ranking Based On Selection:
4
Engineering & Technology / Metallurgical & Materials Engineering
Polymer blends | composites and nanocomposite
Polymer blends | composites and nanocomposite
H-Index Metrics
-
H-Index61
-
i10 Index197
-
Citation Counts12,546
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
54,289
World Rank
41
Country Rank
19
University
Ranking Based On Selection:
5
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Nanocomposite | Fabrication | Sensors | Shape memory and Energy Storag
Polymer Nanocomposite | Fabrication | Sensors | Shape memory and Energy Storag
H-Index Metrics
-
H-Index59
-
i10 Index139
-
Citation Counts10,589
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
65,774
World Rank
54
Country Rank
25
University
Ranking Based On Selection:
6
Engineering & Technology / Metallurgical & Materials Engineering
Corrosion | Catalysis | Fuel Cells | Water Treatment | Electrocoalescenc
Corrosion | Catalysis | Fuel Cells | Water Treatment | Electrocoalescenc
H-Index Metrics
-
H-Index55
-
i10 Index166
-
Citation Counts9,834
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
72,835
World Rank
64
Country Rank
28
University
Ranking Based On Selection:
7
Engineering & Technology / Metallurgical & Materials Engineering
Material Engineering | Corrosion | Composites | Energy Storage Material
Material Engineering | Corrosion | Composites | Energy Storage Material
H-Index Metrics
-
H-Index53
-
i10 Index147
-
Citation Counts8,712
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
74,492
World Rank
70
Country Rank
31
University
Ranking Based On Selection:
8
* Total H Index Rankings
Rankings
90,056
World Rank
85
Country Rank
41
University
Ranking Based On Selection:
9
Engineering & Technology / Metallurgical & Materials Engineering
Composite Structures | Crushing Behavior | Corrosion and Erosion | Finite Element Simulatio
Composite Structures | Crushing Behavior | Corrosion and Erosion | Finite Element Simulatio
H-Index Metrics
-
H-Index49
-
i10 Index128
-
Citation Counts7,134
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
103,912
World Rank
100
Country Rank
48
University
Ranking Based On Selection:
10
Is Your University Ready for the Future?
Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis
* Total H Index Rankings
Rankings
115,795
World Rank
118
Country Rank
58
University
Ranking Based On Selection:
11
Engineering & Technology / Metallurgical & Materials Engineering
Engineering Design | Engineering Education | Additive Manufacturing | Applied Mechanics | Biomechanic
Engineering Design | Engineering Education | Additive Manufacturing | Applied Mechanics | Biomechanic
H-Index Metrics
-
H-Index44
-
i10 Index100
-
Citation Counts6,201
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
136,109
World Rank
144
Country Rank
71
University
Ranking Based On Selection:
12
Engineering & Technology / Metallurgical & Materials Engineering
Materials Science & Engineering | Photovoltaics | Sensors | STEM Educatio
Materials Science & Engineering | Photovoltaics | Sensors | STEM Educatio
H-Index Metrics
-
H-Index41
-
i10 Index151
-
Citation Counts5,753
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
151,790
World Rank
160
Country Rank
77
University
Ranking Based On Selection:
13
Engineering & Technology / Metallurgical & Materials Engineering
Electrocatalyst | Water-Energy Nexus | Desalination | Membrane Technology | Resource Recover
Electrocatalyst | Water-Energy Nexus | Desalination | Membrane Technology | Resource Recover
H-Index Metrics
-
H-Index39
-
i10 Index90
-
Citation Counts4,360
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
168,715
World Rank
179
Country Rank
90
University
Ranking Based On Selection:
14
Engineering & Technology / Metallurgical & Materials Engineering
Polymer membranes (desalination | oil-water separation | fuel cells) | polymer composites for aerospac
Polymer membranes (desalination | oil-water separation | fuel cells) | polymer composites for aerospac
H-Index Metrics
-
H-Index37
-
i10 Index90
-
Citation Counts4,127
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
178,008
World Rank
187
Country Rank
10
University
Ranking Based On Selection:
15
Engineering & Technology / Metallurgical & Materials Engineering
high performance computing | computational science | materials science | supercomputing | exascale computin
high performance computing | computational science | materials science | supercomputing | exascale computin
H-Index Metrics
-
H-Index37
-
i10 Index56
-
Citation Counts4,561
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
267,959
World Rank
274
Country Rank
140
University
Ranking Based On Selection:
16
* Total H Index Rankings
Rankings
287,703
World Rank
296
Country Rank
150
University
Ranking Based On Selection:
17
Engineering & Technology / Metallurgical & Materials Engineering
Polymer Science & Technology | Materials characterization | Energy and Environmen
Polymer Science & Technology | Materials characterization | Energy and Environmen
H-Index Metrics
-
H-Index28
-
i10 Index36
-
Citation Counts3,882
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
287,933
World Rank
297
Country Rank
151
University
Ranking Based On Selection:
18
Engineering & Technology / Metallurgical & Materials Engineering
Polymer technology | surface modification | plasma treatmen
Polymer technology | surface modification | plasma treatmen
H-Index Metrics
-
H-Index28
-
i10 Index67
-
Citation Counts2,193
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
303,140
World Rank
311
Country Rank
159
University
Ranking Based On Selection:
19
* Total H Index Rankings
Rankings
329,474
World Rank
348
Country Rank
177
University
Ranking Based On Selection:
20
* Total H Index Rankings
Rankings
336,324
World Rank
354
Country Rank
181
University
Ranking Based On Selection:
21
Engineering & Technology / Metallurgical & Materials Engineering
Polymer synthesys | Membrane based separation processes | Ceramic membranes | Adsorbents | Nanocomposite
Polymer synthesys | Membrane based separation processes | Ceramic membranes | Adsorbents | Nanocomposite
H-Index Metrics
-
H-Index26
-
i10 Index47
-
Citation Counts2,438
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
346,623
World Rank
364
Country Rank
76
University
Ranking Based On Selection:
22
Engineering & Technology / Metallurgical & Materials Engineering
Wearable Electronics | Bioelectronics | Flexible Electronics | Wearable Electronics | Sensors IoT and embedded system
Wearable Electronics | Bioelectronics | Flexible Electronics | Wearable Electronics | Sensors IoT and embedded system
H-Index Metrics
-
H-Index25
-
i10 Index47
-
Citation Counts1,895
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
347,174
World Rank
368
Country Rank
8
University
Ranking Based On Selection:
23
Engineering & Technology / Metallurgical & Materials Engineering
Severe Plastic Deformation | Additive Manufacturing | Extreme Environments | Biomaterials | Composite
Severe Plastic Deformation | Additive Manufacturing | Extreme Environments | Biomaterials | Composite
H-Index Metrics
-
H-Index25
-
i10 Index39
-
Citation Counts2,179
Get Full Access to
Premium Data
* Total H Index Rankings
Rankings
384,754
World Rank
412
Country Rank
22
University
Ranking Based On Selection:
24
* Total H Index Rankings
Rankings
444,906
World Rank
478
Country Rank
236
University
Ranking Based On Selection:
25
Engineering & Technology / Metallurgical & Materials Engineering
Civil Engineering | Sustainable Construction Material
Civil Engineering | Sustainable Construction Material
H-Index Metrics
-
H-Index21
-
i10 Index32
-
Citation Counts1,105
Get Full Access to
Premium Data
Discover Universities That Trust Us
Curious about institutions benefiting from the AD Scientific Index?
View Our References
360° Real-Time Institutional Analysis
🔍 Uncover Your University’s Full Potential – In Real Time!
- ✔ Instantly monitor your academic performance.
- ✔ Track trends and changes by departments.
- ✔ Benchmark your position globally, regionally, nationally, and locally.
- ✔ Identify weaknesses and areas for improvement.
- ✔ Shape your strategy with interactive dashboards and expert insights.
Unlock Your Academic Potential Today
Stand out, get recognized, and grow your academic impact.
- ✔ Fast-track profile updates in 1–3 business days
- ✔ Personalized academic certificate to prove your standing
- ✔ Be listed first in the “Find an Expert” search
- ✔ Get exclusive discounts with 1-year or 3-year plans