Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as Scientists Last 6 Years' i10 Index, Universities Total i10 Index Rankings 2025, Universities Last 6 Years' i10 Index Rankings 2025, Art and Humanities i10 Productivity Rankings, and Social Sciences and Humanities i10 Productivity Rankings.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Petroleum system analysis
Basin Modeling
Petroleum Geochemistry
Petroleum Reservoir Rocks
Coal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
92
0.911
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Fractional Integro-Differential Equations
Fuzzy Integral Equations.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Immunology
Microbiology
Stem Cell Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Pure Mathematics
Nonlinear Partial Differential Equations
Mathematical
Exact Solutions
Solit
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
WSN Security
Internet of Things Security
Anomaly Detection
Network security
Machine Learning and
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Wireless sensor Network
Ad-hoc Networks
Mobile IP and Location Tracking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Wireless Communications
Autonomous System
UAVs
Reconfigurable Intelligent Surfaces
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Artificial Intelligence
Computer Vision
Engineering & Technology
Software Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Business & Management / Marketing
CSR
CRM
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
Communication Engineering
Computer Network
Wireless Communication Systems
Optical Comm. Systems
5G and Beyond Network
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Computer Networks
Cybersecurity
Natural Language
Machine Learning
Expert Systems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Distributed Database Systems
Information Retrieval
Data Mining
NLP
AI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Organic Chemistry
Green Chemistry
and Environmental Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
Physical Chemistry
Corrosion
Electrochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
Functional Analysis
Topology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Computer Vision
Multimodal learning
Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Microstrip Antennas for 5G and 6G wireless Communications
Wireless Communications
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Sensors
supercapacitors
conducting polymers
nanomaterials
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
Parasitology
Epidemiology
Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Computer Vision
Image Processing
Machine Learning
Pattern Recognition and Deep Learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Pharmacology/ Antiviral Drug/Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
special education needs
mental health
children development disorder
preschool teachers
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Marketing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Bioremediation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Mohammed Hail Hakimi
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
92
0.911
Petroleum system analysis
Basin Modeling
Petroleum Geochemistry
Petroleum Reservoir Rocks
Coal
Ahmed A. Hamoud
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
Fractional Integro-Differential Equations
Fuzzy Integral Equations.
Kamal Hezam
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
Immunology
Microbiology
Stem Cell Therapy
Abdul-Ghani Al-Nowehy
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
33
30
0.909
Pure Mathematics
Nonlinear Partial Differential Equations
Mathematical
Exact Solutions
Solit
Murad A Rassam
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
WSN Security
Internet of Things Security
Anomaly Detection
Network security
Machine Learning and
Adel Ali Ahmed
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
21
0.538
Wireless sensor Network
Ad-hoc Networks
Mobile IP and Location Tracking
Abdu Saif
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Wireless Communications
Autonomous System
UAVs
Reconfigurable Intelligent Surfaces
Mogeeb Mosleh|MAA Mosleh
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
17
0.895
Artificial Intelligence
Computer Vision
Engineering & Technology
Software Engineering
Abdul Alem Mohammed
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Business & Management / Marketing
CSR
CRM
Redhwan Q Shaddad
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Communication Engineering
Computer Network
Wireless Communication Systems
Optical Comm. Systems
5G and Beyond Network
Amer Sallam
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
15
1.000
Computer Networks
Cybersecurity
Natural Language
Machine Learning
Expert Systems
Ali A Amer
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
13
0.813
Distributed Database Systems
Information Retrieval
Data Mining
NLP
AI
Mokhtar A. Abd ul-Malik
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Organic Chemistry
Green Chemistry
and Environmental Chemistry
Adel Hassan Ali Mohammed
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
12
0.923
Physical Chemistry
Corrosion
Electrochemistry
Eskandar Ameer
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
12
1.000
Abduljalil Radman
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Computer Vision
Multimodal learning
Deep Learning
Abdulguddoos Sa Gaid|A Saad, ASA Gaid, AbdulGoddoos S. A. Gaid
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Microstrip Antennas for 5G and 6G wireless Communications
Wireless Communications
Hamed Y. Mohammed
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
9
9
1.000
Talal Alharazi
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
9
0.900
Parasitology
Epidemiology
Microbiology
Amani Ali Ahmed Ali
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
9
0.818
Computer Vision
Image Processing
Machine Learning
Pattern Recognition and Deep Learning
Ashwaq Ahmed Abdullah
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Sahar M.Taresh
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
special education needs
mental health
children development disorder
preschool teachers
Wail Alhakimi
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
Naser Abdulhafeeth Alareqe|Naser Alareqe, NA Alareqe
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000
Abdu Al Kolaibe
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
6
1.000