Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Patient care
Drug Safety
Patient Safety
Medical Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
162
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 2
General Topology
Soft set theory and Soft topology
Fuzzy set theory and Fuzzy topology
Decision-making problems
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
115
0.943
* Total i10 IndexRankings
Ranking Based On Selection: 3
Petroleum system analysis
Basin Modeling
Petroleum Geochemistry
Petroleum Reservoir Rocks
Coal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
90
0.882
* Total i10 IndexRankings
Ranking Based On Selection: 4
Dynamical systems \ Oscillation Theory \ Differential and Difference Equations
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
92
0.968
* Total i10 IndexRankings
Ranking Based On Selection: 5
AI FL Security
Data-sharing Industry 4.0/5.0
SemCom Holographic Com
Metaverse
Multi-robot
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
85
0.955
* Total i10 IndexRankings
Ranking Based On Selection: 6
Industry Chemistry
pharmacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
67
0.838
* Total i10 IndexRankings
Ranking Based On Selection: 7
Architectural heritage
Sustainability
Design Strategies
Design thinking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 8
Medical Microbiology and clinical immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
55
0.786
* Total i10 IndexRankings
Ranking Based On Selection: 9
Mathematical Models
Nonlinear Dynamics
Fractional Differential Equations
Fractional Calculus
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
67
0.971
* Total i10 IndexRankings
Ranking Based On Selection: 10
Parasitology
Molecular epidemiology
Neglected Tropical Diseases
Cryptosporidium
Giardia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Oral and Maxillofacial Surgery Dental implant Network meta-analysis Orthignathic surgery Craniomaxillofacial surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
* Total i10 IndexRankings
Ranking Based On Selection: 12
Diabetes
Metabolic Syndrome
Insulin Resistance
Obesity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
* Total i10 IndexRankings
Ranking Based On Selection: 13
Applied Physics
Materials Science -Nanomaterials
Spectroscopy
Energy
Biophysics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
* Total i10 IndexRankings
Ranking Based On Selection: 14
Pharmaceutics
Drug Delivery
Pharmacokinetics
Nanotechnology in Drug Delivery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
* Total i10 IndexRankings
Ranking Based On Selection: 15
Nanotechnology
Applied Physics
Nanoscience
Materials Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
* Total i10 IndexRankings
Ranking Based On Selection: 16
Fractional Integro-Differential Equations
Fuzzy Integral Equations.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
* Total i10 IndexRankings
Ranking Based On Selection: 17
Immunology
Microbiology
Stem Cell Therapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 18
Food Science and Engineering
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
* Total i10 IndexRankings
Ranking Based On Selection: 19
Analytical Chemistry
Atomic Spectroscopy
Sustainable Materials
Magnetic nanocomposite
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total i10 IndexRankings
Ranking Based On Selection: 20
Prosthodontics
Implant Dentistry
Conservative Dentistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 21
Wireless sensor Network
Ad-hoc Networks
Mobile IP and Location Tracking
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
19
0.487
* Total i10 IndexRankings
Ranking Based On Selection: 22
Community medicine
public health
cancer
nutrition
reproductive H
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 23
Computer Science- Artificial Intelligence
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 24
Medical Parasitology
Vector-Borne Diseases
Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
* Total i10 IndexRankings
Ranking Based On Selection: 25
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
Yaser Mohammed Al-Worafi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
162
162
1.000
Patient care
Drug Safety
Patient Safety
Medical Education
Tareq Mohammed Al-shami
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
115
0.943
General Topology
Soft set theory and Soft topology
Fuzzy set theory and Fuzzy topology
Decision-making problems
Mohammed Hail Hakimi
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
90
0.882
Petroleum system analysis
Basin Modeling
Petroleum Geochemistry
Petroleum Reservoir Rocks
Coal
Omar Bazighifan
Seiyun University
Seiyun, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
92
0.968
Dynamical systems \ Oscillation Theory \ Differential and Difference Equations
Saeed Hamood Alsamhi
IBB University
Ibb City, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
85
0.955
AI FL Security
Data-sharing Industry 4.0/5.0
SemCom Holographic Com
Metaverse
Multi-robot
Abdo Taher Hezam
Queen Arwa University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
67
0.838
Industry Chemistry
pharmacy
Mohammed Ali Naeem
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
Architectural heritage
Sustainability
Design Strategies
Design thinking
Hassan Al-Shamahy
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
55
0.786
Medical Microbiology and clinical immunology
Mohammed S Abdo
Hodeidah University
Al Hudaydah,, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
67
0.971
Mathematical Models
Nonlinear Dynamics
Fractional Differential Equations
Fractional Calculus
Mohammed AK Mahdy
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
40
0.635
Parasitology
Molecular epidemiology
Neglected Tropical Diseases
Cryptosporidium
Giardia
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
Essam A Al-Moraissi
Thamar University
Dhamar, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
54
0.982
Oral and Maxillofacial Surgery Dental implant Network meta-analysis Orthignathic surgery Craniomaxillofacial surgery
Molham AL-Habori
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
38
0.717
Diabetes
Metabolic Syndrome
Insulin Resistance
Obesity
Abdu Saeed
Thamar University
Dhamar, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
Applied Physics
Materials Science -Nanomaterials
Spectroscopy
Energy
Biophysics
Mahmoud Mahyoob Alburyhi|Mahmoud M. Alburyhi, Alburyhi MM, MM Alburyhi
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
46
0.979
Pharmaceutics
Drug Delivery
Pharmacokinetics
Nanotechnology in Drug Delivery
AAA Ahmed|Abdullah Ahmed Ali Ahmed
Thamar University
Dhamar, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
44
0.936
Nanotechnology
Applied Physics
Nanoscience
Materials Science
Ahmed A. Hamoud
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
41
0.872
Fractional Integro-Differential Equations
Fuzzy Integral Equations.
Kamal Hezam
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
Immunology
Microbiology
Stem Cell Therapy
Amer Ali Mahdi|عامر علي مهدي
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
45
0.978
Food Science and Engineering
Ayoub Abdullah Alqadami
Al-Razi University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
Analytical Chemistry
Atomic Spectroscopy
Sustainable Materials
Magnetic nanocomposite
Mohammed Nasser Alhajj
Thamar University
Dhamar, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
40
1.000
Prosthodontics
Implant Dentistry
Conservative Dentistry
Adel Ali Ahmed
Taiz University
Taiz, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
19
0.487
Wireless sensor Network
Ad-hoc Networks
Mobile IP and Location Tracking
Huda Basaleem
University of Aden
Aden, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
29
0.763
Community medicine
public health
cancer
nutrition
reproductive H
Ebrahim Senan
Al-Razi University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
36
36
1.000
Computer Science- Artificial Intelligence
Rashad Abdul-Ghani
Sana'a University
Sana'a, Yemen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
22
0.629
Medical Parasitology
Vector-Borne Diseases
Public Health
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