The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 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 Feb 02, 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 (870.053) 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 IndexRankings
Ranking Based On Selection: 1
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
21
33
1,114
* Total H IndexRankings
Ranking Based On Selection: 2
Adsorption techniques
Waste water treatment
adsorbent preparation
Environmental Chemistry
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,125
* Total H IndexRankings
Ranking Based On Selection: 3
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
17
21
786
* Total H IndexRankings
Ranking Based On Selection: 4
Nanoscience
Metrics
H-Index
i10 Index
Citation Counts
13
15
380
* Total H IndexRankings
Ranking Based On Selection: 5
Chemistry and Molecular Biology
Metrics
H-Index
i10 Index
Citation Counts
12
16
354
* Total H IndexRankings
Ranking Based On Selection: 6
Analytical Chemistry
Biosensor
Environmental analysis
Metrics
H-Index
i10 Index
Citation Counts
11
12
318
* Total H IndexRankings
Ranking Based On Selection: 7
Corrosion
Nanotechnology
Sensors
Water Treatment
Metrics
H-Index
i10 Index
Citation Counts
10
11
360
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
10
10
378
* Total H IndexRankings
Ranking Based On Selection: 9
Organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
10
10
302
* Total H IndexRankings
Ranking Based On Selection: 10
inorganic chemistry
Metrics
H-Index
i10 Index
Citation Counts
10
10
210
* Total H IndexRankings
Ranking Based On Selection: 11
Organic Chemistry
Metrics
H-Index
i10 Index
Citation Counts
9
9
307
* Total H IndexRankings
Ranking Based On Selection: 12
synthesis of organic compounds
Metrics
H-Index
i10 Index
Citation Counts
9
9
301
* Total H IndexRankings
Ranking Based On Selection: 13
Chemistry
Metrics
H-Index
i10 Index
Citation Counts
9
8
344
* Total H IndexRankings
Ranking Based On Selection: 14
Medical Sciences
Clinical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
8
7
417
* Total H IndexRankings
Ranking Based On Selection: 15
analytical chemistry
illicit drugs
Metrics
H-Index
i10 Index
Citation Counts
7
6
127
* Total H IndexRankings
Ranking Based On Selection: 16
Metrics
H-Index
i10 Index
Citation Counts
6
6
189
* Total H IndexRankings
Ranking Based On Selection: 17
Photochemistry
Organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
5
0
63
* Total H IndexRankings
Ranking Based On Selection: 18
Physical Chemistry
Metrics
H-Index
i10 Index
Citation Counts
5
4
571
* Total H IndexRankings
Ranking Based On Selection: 19
organic chemistry
Metrics
H-Index
i10 Index
Citation Counts
5
2
85
* Total H IndexRankings
Ranking Based On Selection: 20
Computational Chemistry
Metrics
H-Index
i10 Index
Citation Counts
2
1
37
Syed Khalid Mustafa
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
21
33
1,114
Hatem A Naji Alawah
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
17
25
1,125
Adsorption techniques
Waste water treatment
adsorbent preparation
Environmental Chemistry
Eman A Khamis
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
17
21
786
Hanadi A. Almukhlifi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
13
15
380
Karma Albalawi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
12
16
354
Nasser A. Alamrani
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
11
12
318
Analytical Chemistry
Biosensor
Environmental analysis
Ali A. Keshk
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
10
11
360
Corrosion
Nanotechnology
Sensors
Water Treatment
Ali Mohammed Attaher Moulahi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
10
10
378
Abeer Abdulaziz Bukhari
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
10
10
302
Fatma Samy
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
10
10
210
Mohamed Abdellatif Zein
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
9
9
307
Menier Al-Anazi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
9
9
301
Asma M Alturki
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
9
8
344
Naseh A. Algehainy
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
8
7
417
Medical Sciences
Clinical Chemistry
Majdah Raji M. Alotaibi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
7
6
127
analytical chemistry
illicit drugs
Alia Al Hwaity
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
6
6
189
Omar M Alatawi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
0
63
Hind Al Johani
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
5
4
571
Mona Albalawi
University of Tabuk
Tabuk, Saudi Arabia
Metrics
H-Index
i10-Index
Citation Counts
2
1
37