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
Life Cycle Assessment
Life Cycle Cost
Sustainability
Agriculture
Waste Management
Metrics
H-Index
i10 Index
Citation Counts
47
57
5,667
* Total H IndexRankings
Ranking Based On Selection: 2
Life cycle assessment
Metrics
H-Index
i10 Index
Citation Counts
41
68
5,416
* Total H IndexRankings
Ranking Based On Selection: 3
precision agriculture
conservation tillage
Metrics
H-Index
i10 Index
Citation Counts
38
79
4,714
* Total H IndexRankings
Ranking Based On Selection: 4
Sustainable agricultural mechanization
Off-road vehicle traction mechanics
Energy analysis of agricultural systems
Metrics
H-Index
i10 Index
Citation Counts
33
84
3,406
* Total H IndexRankings
Ranking Based On Selection: 5
Life Cycle Assessment for agricultural systems
Energy-Water-GHG emissions in agriculture
Agricultural mechanization
Sensors
Metrics
H-Index
i10 Index
Citation Counts
30
57
2,754
* Total H IndexRankings
Ranking Based On Selection: 6
Tarımda enerji kullanımı
güneş enerjisi uygulamaları
kurutma tekniği
Metrics
H-Index
i10 Index
Citation Counts
30
51
7,082
* Total H IndexRankings
Ranking Based On Selection: 7
Agricultural Machinery
Sensors
Precision Agriculture
Metrics
H-Index
i10 Index
Citation Counts
29
44
3,844
* Total H IndexRankings
Ranking Based On Selection: 8
Agricultural Machinery
Soil-Machine Dynamics
Precision Farming
Energy Systems
Metrics
H-Index
i10 Index
Citation Counts
29
60
2,693
* Total H IndexRankings
Ranking Based On Selection: 9
Mechanical Engineering Design
Agricultural Mechanization
Solar Energy Applications
Nanoparticles
Metrics
H-Index
i10 Index
Citation Counts
27
47
1,572
* Total H IndexRankings
Ranking Based On Selection: 10
Energy
Agricultural mechanization
Metrics
H-Index
i10 Index
Citation Counts
25
33
2,684
* Total H IndexRankings
Ranking Based On Selection: 11
Food and Agricultural Engineering
Metrics
H-Index
i10 Index
Citation Counts
24
33
2,062
* Total H IndexRankings
Ranking Based On Selection: 12
Advocate of 17 UN - SDGs
Higher Education Development
Food Security & GHH
Agric Machines Dev
Metrics
H-Index
i10 Index
Citation Counts
24
63
2,703
* Total H IndexRankings
Ranking Based On Selection: 13
Farm mechanisation
Precision Agriculture
Precision Forestry
Farm Information Systems
Metrics
H-Index
i10 Index
Citation Counts
24
54
2,433
* Total H IndexRankings
Ranking Based On Selection: 14
dam
soil
stress
stress-strain state
Metrics
H-Index
i10 Index
Citation Counts
23
45
1,502
* Total H IndexRankings
Ranking Based On Selection: 15
Farm Machinery and Power Engineering
Ergonomics
Metrics
H-Index
i10 Index
Citation Counts
23
36
2,124
* Total H IndexRankings
Ranking Based On Selection: 16
Mechanics
Dams
Non-linear Mechanics
Seismic Stability
Viscoelasticity
Metrics
H-Index
i10 Index
Citation Counts
22
43
1,466
* Total H IndexRankings
Ranking Based On Selection: 17
Metrics
H-Index
i10 Index
Citation Counts
22
32
1,721
* Total H IndexRankings
Ranking Based On Selection: 18
Mecanização agrícola
Gestão pela qualidade
Metrics
H-Index
i10 Index
Citation Counts
22
40
1,287
* Total H IndexRankings
Ranking Based On Selection: 19
Agricultural mechanization
post-harvest engineering
disaster management
Metrics
H-Index
i10 Index
Citation Counts
21
32
1,874
* Total H IndexRankings
Ranking Based On Selection: 20
Manure Management
Energy consumption
Livestock Production
Optimization & modeling
Sustainability
Metrics
H-Index
i10 Index
Citation Counts
21
26
1,993
* Total H IndexRankings
Ranking Based On Selection: 21
Agricultural mechanization
Metrics
H-Index
i10 Index
Citation Counts
20
35
1,142
* Total H IndexRankings
Ranking Based On Selection: 22
mathematical modeling
viscoelastic
nonlinear vibrations
numerical methods
pipeline
Metrics
H-Index
i10 Index
Citation Counts
20
29
998
* Total H IndexRankings
Ranking Based On Selection: 23
Agricultural Engineering
Mechanization and Electrification in Crop and Animal Production
Animal Husbandry Machinery
Metrics
H-Index
i10 Index
Citation Counts
20
33
1,821
* Total H IndexRankings
Ranking Based On Selection: 24
гидравлика
бьеф
деформация
гидроэнергетика
матмодельерование
Metrics
H-Index
i10 Index
Citation Counts
19
31
1,089
* Total H IndexRankings
Ranking Based On Selection: 25
гидротехническое_строительство
Metrics
H-Index
i10 Index
Citation Counts
19
34
1,186
Ashkan Nabavi Pelesaraei|Ashkan Nabavipelesaraei
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
47
57
5,667
Life Cycle Assessment
Life Cycle Cost
Sustainability
Agriculture
Waste Management
Homa Hosseinzadeh Bandbafha
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
41
68
5,416
Life cycle assessment
Luigi Sartori
Metrics
H-Index
i10-Index
Citation Counts
38
79
4,714
precision agriculture
conservation tillage
Peeyush Soni
Metrics
H-Index
i10-Index
Citation Counts
33
84
3,406
Sustainable agricultural mechanization
Off-road vehicle traction mechanics
Energy analysis of agricultural systems
Bernardo Martin-Gorriz
Universidad Politécnica de Cartagena
Cartagena, Spain
Metrics
H-Index
i10-Index
Citation Counts
30
57
2,754
Life Cycle Assessment for agricultural systems
Energy-Water-GHG emissions in agriculture
Agricultural mechanization
Sensors
Can Ertekin
Akdeniz University
Antalya, Türkiye
Metrics
H-Index
i10-Index
Citation Counts
30
51
7,082
Tarımda enerji kullanımı
güneş enerjisi uygulamaları
kurutma tekniği
Jordi Llorens Calveras
Universitat de Lleida
Lleida, Spain
Metrics
H-Index
i10-Index
Citation Counts
29
44
3,844
Agricultural Machinery
Sensors
Precision Agriculture
Azmi Bin Yahya
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
29
60
2,693
Agricultural Machinery
Soil-Machine Dynamics
Precision Farming
Energy Systems
Sagar D Shelare|Shelare Sagar, S. D. Shelare
Metrics
H-Index
i10-Index
Citation Counts
27
47
1,572
Mechanical Engineering Design
Agricultural Mechanization
Solar Energy Applications
Nanoparticles
Hassan Ghasemi Mobtaker
University of Tehran
Tehran, Iran
Metrics
H-Index
i10-Index
Citation Counts
25
33
2,684
Energy
Agricultural mechanization
Aliyu Idris Muhammad
Bayero University
Gwarzo Road, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
24
33
2,062
Food and Agricultural Engineering
Adeniyi Olayanju
Philomath University
Kuje, Nigeria
Metrics
H-Index
i10-Index
Citation Counts
24
63
2,703
Advocate of 17 UN - SDGs
Higher Education Development
Food Security & GHH
Agric Machines Dev
Mazzetto Fabrizio
Libera Università di Bolzano
Bolzano, Italy
Metrics
H-Index
i10-Index
Citation Counts
24
54
2,433
Farm mechanisation
Precision Agriculture
Precision Forestry
Farm Information Systems
Mirsaidov Mirziyod
Metrics
H-Index
i10-Index
Citation Counts
23
45
1,502
dam
soil
stress
stress-strain state
CR Mehta
Central Institute of Agricultural Engineering
Madhya Pradesh, India
Metrics
H-Index
i10-Index
Citation Counts
23
36
2,124
Farm Machinery and Power Engineering
Ergonomics
M Mirsaidov Ğœ МирÑаидов
National University of Singapore
Queenstown, Singapore
Metrics
H-Index
i10-Index
Citation Counts
22
43
1,466
Mechanics
Dams
Non-linear Mechanics
Seismic Stability
Viscoelasticity
Bulent Koc
Clemson University
Clemson, United States
Metrics
H-Index
i10-Index
Citation Counts
22
32
1,721
Marcos Milan
Universidade de São Paulo USP
São Paulo, Brazil
Metrics
H-Index
i10-Index
Citation Counts
22
40
1,287
Mecanização agrícola
Gestão pela qualidade
Nazmi Mat Nawi
Universiti Putra Malaysia
Seri Kembangan, Malaysia
Metrics
H-Index
i10-Index
Citation Counts
21
32
1,874
Agricultural mechanization
post-harvest engineering
disaster management
Paria Sefeedpari
Wageningen University & Research Centre
Wageningen, Netherlands
Metrics
H-Index
i10-Index
Citation Counts
21
26
1,993
Manure Management
Energy consumption
Livestock Production
Optimization & modeling
Sustainability
Alessandro Suardi
Metrics
H-Index
i10-Index
Citation Counts
20
35
1,142
Agricultural mechanization
Khudayarov Bakhtiyar Alimovich
Metrics
H-Index
i10-Index
Citation Counts
20
29
998
mathematical modeling
viscoelastic
nonlinear vibrations
numerical methods
pipeline
Boris Georgiev Borisov
Metrics
H-Index
i10-Index
Citation Counts
20
33
1,821
Agricultural Engineering
Mechanization and Electrification in Crop and Animal Production
Animal Husbandry Machinery
Дилшод Базаров
Metrics
H-Index
i10-Index
Citation Counts
19
31
1,089
гидравлика
бьеф
деформация
гидроэнергетика
матмодельерование
Masharif Bakiev
Metrics
H-Index
i10-Index
Citation Counts
19
34
1,186
гидротехническое_строительство