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 Jan 31, 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 (873.690) 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
Metrics
H-Index
i10 Index
Citation Counts
33
111
4,977
* Total H IndexRankings
Ranking Based On Selection: 2
Transportation Engineering
Asphalt Concrete
Metrics
H-Index
i10 Index
Citation Counts
17
34
849
* Total H IndexRankings
Ranking Based On Selection: 3
transportation engineering
asphalt concrete
roller compacted concrete
road user characteristics
Metrics
H-Index
i10 Index
Citation Counts
17
43
1,384
* Total H IndexRankings
Ranking Based On Selection: 4
Civil Engineering
Transportation Engineering
Pavements Engineering
Traffic Engineering
Metrics
H-Index
i10 Index
Citation Counts
16
21
780
* Total H IndexRankings
Ranking Based On Selection: 5
Paving materials
design
polymers
sustainability
recycling materials
Metrics
H-Index
i10 Index
Citation Counts
16
21
1,482
* Total H IndexRankings
Ranking Based On Selection: 6
sociology
Metrics
H-Index
i10 Index
Citation Counts
15
19
892
* Total H IndexRankings
Ranking Based On Selection: 7
transportation engineering
Metrics
H-Index
i10 Index
Citation Counts
14
21
885
* Total H IndexRankings
Ranking Based On Selection: 8
ELT
Second Language Acquisition
CALL and Educational Psychology
Metrics
H-Index
i10 Index
Citation Counts
14
18
715
* Total H IndexRankings
Ranking Based On Selection: 9
Highway andTransportation Eng.
Metrics
H-Index
i10 Index
Citation Counts
12
14
537
* Total H IndexRankings
Ranking Based On Selection: 10
Pragmatics
Discourse Analysis
Stylistics
Corpus Linguistics
Metrics
H-Index
i10 Index
Citation Counts
12
18
480
* Total H IndexRankings
Ranking Based On Selection: 11
Health Informatics
Cloud Computing
Information Science
Statistical Analysis
Metrics
H-Index
i10 Index
Citation Counts
12
13
628
* Total H IndexRankings
Ranking Based On Selection: 12
Arabic Language\ Rhetoric and Stylistics
Metrics
H-Index
i10 Index
Citation Counts
12
15
792
* Total H IndexRankings
Ranking Based On Selection: 13
Modern Poetry
Modernism
T.S. Eliot
Ecocriticism
Metrics
H-Index
i10 Index
Citation Counts
11
15
400
* Total H IndexRankings
Ranking Based On Selection: 14
Language typology
language documentation
Kurdish linguistics
Metrics
H-Index
i10 Index
Citation Counts
11
12
547
* Total H IndexRankings
Ranking Based On Selection: 15
Sociolinguistics and APL.
Metrics
H-Index
i10 Index
Citation Counts
11
12
333
* Total H IndexRankings
Ranking Based On Selection: 16
Clinical Psychology
psychological counselling
Consulate clinical psychologist
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,259
* Total H IndexRankings
Ranking Based On Selection: 17
Positive Psychology
Well-Being
Mental Health
Forgiveness
and Resilience
Metrics
H-Index
i10 Index
Citation Counts
10
10
354
* Total H IndexRankings
Ranking Based On Selection: 18
Security Studies and Kurdish Studies.
Metrics
H-Index
i10 Index
Citation Counts
10
10
332
* Total H IndexRankings
Ranking Based On Selection: 19
pragmatics
critical pragmatics
applied linguistics
discourse analysis
critical discourse analysis
Metrics
H-Index
i10 Index
Citation Counts
10
11
350
* Total H IndexRankings
Ranking Based On Selection: 20
Traffic Engineering
Simulation
asphalt
Metrics
H-Index
i10 Index
Citation Counts
10
10
359
* Total H IndexRankings
Ranking Based On Selection: 21
Political Sciences
Metrics
H-Index
i10 Index
Citation Counts
9
9
362
* Total H IndexRankings
Ranking Based On Selection: 22
linguistic and literature
Metrics
H-Index
i10 Index
Citation Counts
9
7
241
* Total H IndexRankings
Ranking Based On Selection: 23
Highway Engineering
Metrics
H-Index
i10 Index
Citation Counts
9
9
436
* Total H IndexRankings
Ranking Based On Selection: 24
clinical psychology
Metrics
H-Index
i10 Index
Citation Counts
9
9
314
* Total H IndexRankings
Ranking Based On Selection: 25
Transportation
Metrics
H-Index
i10 Index
Citation Counts
9
9
284
Omar Abbas
Al Farahidi University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
33
111
4,977
Amjad Hamad Khalil Albayati
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
17
34
849
Transportation Engineering
Asphalt Concrete
Saad Issa Sarsam
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
17
43
1,384
transportation engineering
asphalt concrete
roller compacted concrete
road user characteristics
Ahmed Mancy Mosa
Al Mansour University College
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
16
21
780
Civil Engineering
Transportation Engineering
Pavements Engineering
Traffic Engineering
Abdul Rahim Ibrahim Al Hadidy|Al-Hadidy A.I.
University of Mosul
Mosul, Iraq
Metrics
H-Index
i10-Index
Citation Counts
16
21
1,482
Paving materials
design
polymers
sustainability
recycling materials
Ziwar Zrar
Salahaddin University Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
15
19
892
Shakir Al-Busaltan
University of Kerbala
Kerbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
14
21
885
transportation engineering
Balachandran Vadivel
Cihan University - Duhok
Duhok, Iraq
Metrics
H-Index
i10-Index
Citation Counts
14
18
715
ELT
Second Language Acquisition
CALL and Educational Psychology
Qais Banyhussan
Mustansiriyah University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
12
14
537
Highway andTransportation Eng.
Nawal Fadhil Abbas
University of Baghdad
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
12
18
480
Pragmatics
Discourse Analysis
Stylistics
Corpus Linguistics
Ahmed Meri
Al-Hussain University College
Karbala, Iraq
Metrics
H-Index
i10-Index
Citation Counts
12
13
628
Health Informatics
Cloud Computing
Information Science
Statistical Analysis
Hewa M. Ameen Al Aqrawi
Metrics
H-Index
i10-Index
Citation Counts
12
15
792
Arabic Language\ Rhetoric and Stylistics
Mariwan Nasradeen Hasan|Hasan, M.
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
11
15
400
Modern Poetry
Modernism
T.S. Eliot
Ecocriticism
Ergin Opengin
Metrics
H-Index
i10-Index
Citation Counts
11
12
547
Language typology
language documentation
Kurdish linguistics
Ali Mahmood Jukil
Salahaddin University Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
11
12
333
Sociolinguistics and APL.
Shahla Ali Ahmed
Knowledge University
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
10
10
1,259
Clinical Psychology
psychological counselling
Consulate clinical psychologist
Izaddin Ahmad Aziz
Salahaddin University Erbil
Erbil, Iraq
Metrics
H-Index
i10-Index
Citation Counts
10
10
354
Positive Psychology
Well-Being
Mental Health
Forgiveness
and Resilience
Hawre Hasan Hama
University of Sulaimani
Sulaymaniyah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
10
10
332
Security Studies and Kurdish Studies.
Fareed Al-Hindawi
University of Babylon
Al Hillah, Iraq
Metrics
H-Index
i10-Index
Citation Counts
10
11
350
pragmatics
critical pragmatics
applied linguistics
discourse analysis
critical discourse analysis
Hamid Athab Al-Jameel
Kufa University
Kufa, Iraq
Metrics
H-Index
i10-Index
Citation Counts
10
10
359
Traffic Engineering
Simulation
asphalt
م. م نجوان هاني محمود|Najwan Hani Mahmoud
University of Mosul
Mosul, Iraq
Metrics
H-Index
i10-Index
Citation Counts
9
9
362
Tawfeeq Alghazali
Metrics
H-Index
i10-Index
Citation Counts
9
7
241
linguistic and literature
Highway Engineering
Noor M. Asmael
Mustansiriyah University
Baghdad, Iraq
Metrics
H-Index
i10-Index
Citation Counts
9
9
284