Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: 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".
* Total i10 IndexRankings
Ranking Based On Selection :26
animal
poultry breeding and genitics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
* Total i10 IndexRankings
Ranking Based On Selection :27
herbal therapy
Phyto-therapy
Traditional Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
* Total i10 IndexRankings
Ranking Based On Selection :28
Orthopedic surgeon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
* Total i10 IndexRankings
Ranking Based On Selection :29
Teacher .Researcher
conference speakers
editor . Supervisor of many masters and MD degree
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :30
Biochemistry
Enzymology
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
* Total i10 IndexRankings
Ranking Based On Selection :31
Pharmacy Practice
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
* Total i10 IndexRankings
Ranking Based On Selection :32
Mycology
Bacteriology and Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
* Total i10 IndexRankings
Ranking Based On Selection :33
Numerical Methods
Fractional Differential Equation
Numerical Analysiss.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection :34
machine learning
medical image processing
artificial intelligence
medical instruments
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
* Total i10 IndexRankings
Ranking Based On Selection :35
pediatric pulmonology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
* Total i10 IndexRankings
Ranking Based On Selection :36
Thermochemistry
Thermalanalysis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
* Total i10 IndexRankings
Ranking Based On Selection :37
Agriculture in Yemen
Local Knowledge
Plant genetic resources
and Coffee production
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
* Total i10 IndexRankings
Ranking Based On Selection :38
Image Processing
Free Space Optical Communications
Solar Energy
Radio Frequency Radiation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
* Total i10 IndexRankings
Ranking Based On Selection :39
Molecular Biology
Genetics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :40
Microbiology
virology
Aquatic Microbiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
* Total i10 IndexRankings
Ranking Based On Selection :41
Chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
* Total i10 IndexRankings
Ranking Based On Selection :42
Wireless Networks
VoIP
Cloud Computing and IoT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
* Total i10 IndexRankings
Ranking Based On Selection :43
Oncosurgery
Hepato-Pancreatio-Biliary
Thoracic Surgery and General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :44
Analytical Chemistry
Environmental Science
Education
E-learning
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
* Total i10 IndexRankings
Ranking Based On Selection :45
natural products
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
* Total i10 IndexRankings
Ranking Based On Selection :46
Orthodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
* Total i10 IndexRankings
Ranking Based On Selection :47
Optimization
Metaheuristics
Multiobjective optimization
Operations research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :48
Orthodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total i10 IndexRankings
Ranking Based On Selection :49
DEVELOPMENT AND IMPROVMENT OF RUMINANT AND POULTRY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
* Total i10 IndexRankings
Ranking Based On Selection :50
chemistry
Enzymes
Analytical chemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
Adnan Abdulqadir|Mohamed, A. A. A
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
11
0.647
animal
poultry breeding and genitics
Amina El-Shaibany
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
15
0.938
herbal therapy
Phyto-therapy
Traditional Medicine
Ali Mustafa Alhamzi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
8
0.500
Mohammed Ahmed Bamashmos|Mohammed Ahmed Bamashmos, Mohamed Ahmed Bamashmoos, Mohammed Ahmed Bamashmous
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Teacher .Researcher
conference speakers
editor . Supervisor of many masters and MD degree
Khalid Mohammed Naji
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
11
0.733
Biochemistry
Enzymology
Molecular Biology
Gamil Qasem Othman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
12
0.857
Saed M. Alghalibi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
11
0.786
Mycology
Bacteriology and Virology
Omar Abdulaziz|O. Abdulaziz
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Numerical Methods
Fractional Differential Equation
Numerical Analysiss.
Mohammed Abdullah Alolfe
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
9
0.643
machine learning
medical image processing
artificial intelligence
medical instruments
Najla Al-Sonboli
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
7
0.500
pediatric pulmonology
Hussein Al-Maydama
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
5
0.357
Amin Al Hakimi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
9
0.692
Agriculture in Yemen
Local Knowledge
Plant genetic resources
and Coffee production
Abdulsalam Alkholidi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
13
8
0.615
Image Processing
Free Space Optical Communications
Solar Energy
Radio Frequency Radiation
Ali Al-Meeri
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Molecular Biology
Genetics
Qais Yusuf M Abdullah
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
10
0.833
Microbiology
virology
Aquatic Microbiology
Mohammed Masaoud
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
8
0.667
Anwar Saif|Anwar Al Shamiri
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
7
0.583
Wireless Networks
VoIP
Cloud Computing and IoT
Mohammed Mohammed Al Shehari|M. Al-Shehari, Mohammed Mohammed Al-Shehari, Al-Shehari M.
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Oncosurgery
Hepato-Pancreatio-Biliary
Thoracic Surgery and General Surgery
Najat Al-Odaini
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
11
1.000
Analytical Chemistry
Environmental Science
Education
E-learning
Bushra Moharam
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Nabil Al Zubair
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
8
0.727
Mohammed Jameel
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Optimization
Metaheuristics
Multiobjective optimization
Operations research
Ghamdan Al-Harazi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Al Aghbari Abdulwali M
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
DEVELOPMENT AND IMPROVMENT OF RUMINANT AND POULTRY
Maher Ali Almaqtari
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
10
6
0.600
chemistry
Enzymes
Analytical chemistry