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".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Health Research Methodology
Infectious Diseases
guidelines
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
498
458
0.920
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
Epidemiology
biostatistics
clinical research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
275
0.854
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Thalassemia
Sickle Cell Disease
Thrombosis
Bleeding
Anemia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
396
249
0.629
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :4
Hematological malignancies
Leukemia
Lymphoma
HTLV-1
Bone marrow transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
166
0.686
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :5
infectious diseases
infection control
antimicrobial resistance and stewardship
fungal infections
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
152
0.792
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :6
Multiple sclerosis
EAE
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
143
0.675
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :7
Epidemiology
NCD
Aging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
135
0.767
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :8
Bone
Calcium metabolism
Endocrinology
Osteoporosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
122
0.652
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :9
Childhood infections
vaccine-preventable diseases
sphingolipids
apoptosis
stress response
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :10
GI Cancers
GU Cancers
Cancer Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
98
0.624
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :11
Nutritional epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
94
0.959
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :12
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
92
0.829
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :13
Nutrition and Food Toxicology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
92
0.968
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :14
ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
87
0.540
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :15
hematology oncology and bone marrow transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
83
0.601
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :16
Diagnosis of Infectious Pathogens
Antimicrobial Resistance
Brucellosis
Test Development
Mycobacterial & Fungal Studies.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
82
0.500
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :17
Kidney
diabetic nephropathy
growth factors
extracellular matrix & fibrosis
podocyte injury
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
78
0.503
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :18
Endocrinology
Diabetes and Metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
71
0.623
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :19
public health
medical anthropology
gender
global health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
71
0.640
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :20
Gastroenterology and Hepatology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
70
0.560
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :21
Gastroenterology
Inflammatory Bowel Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
70
0.805
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :22
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
69
0.920
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :23
Cardiovascular dysfunction in metabolic disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
66
0.815
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :24
Breast Cancer Guidelines
Medical Oncology
Screening
Genetics
Resources
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :25
Microbiology
Antimicrobial resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
60
0.706
Elie Akl
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
498
458
0.920
Health Research Methodology
Infectious Diseases
guidelines
Hani Tamim
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
275
0.854
Epidemiology
biostatistics
clinical research
Ali T Taher
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
396
249
0.629
Thalassemia
Sickle Cell Disease
Thrombosis
Bleeding
Anemia
Ali Bazarbachi
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
242
166
0.686
Hematological malignancies
Leukemia
Lymphoma
HTLV-1
Bone marrow transplantation
Souha S Kanj|Souha S Kanj, Souha Sharara, Souha Kanj Sharara
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
192
152
0.792
infectious diseases
infection control
antimicrobial resistance and stewardship
fungal infections
Samia Khoury
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
212
143
0.675
Multiple sclerosis
EAE
Immunology
Abla Mehio Sibai
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
176
135
0.767
Epidemiology
NCD
Aging
Ghada El Hajj Fuleihan
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
122
0.652
Bone
Calcium metabolism
Endocrinology
Osteoporosis
Ghassan Dbaibo
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
146
100
0.685
Childhood infections
vaccine-preventable diseases
sphingolipids
apoptosis
stress response
Ali Shamseddine
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
157
98
0.624
GI Cancers
GU Cancers
Cancer Epidemiology
Farah Naja
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
94
0.959
Nutritional epidemiology
Deborah Mukherji
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
92
0.829
Lara Nasreddine
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
92
0.968
Nutrition and Food Toxicology
Ahmad Mansour
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
161
87
0.540
Jean Elcheikh
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
138
83
0.601
hematology oncology and bone marrow transplant
George F Araj
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
164
82
0.500
Diagnosis of Infectious Pathogens
Antimicrobial Resistance
Brucellosis
Test Development
Mycobacterial & Fungal Studies.
Fuad N Ziyadeh
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
78
0.503
Kidney
diabetic nephropathy
growth factors
extracellular matrix & fibrosis
podocyte injury
Sami Azar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
114
71
0.623
Endocrinology
Diabetes and Metabolism
Carla Makhlouf Obermeyer
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
111
71
0.640
public health
medical anthropology
gender
global health
Ala I Sharara
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
70
0.560
Gastroenterology and Hepatology
Jana G Hashash
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
70
0.805
Gastroenterology
Inflammatory Bowel Disease
Hala Ghattas
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
69
0.920
Ahmed El Yazbi
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
81
66
0.815
Cardiovascular dysfunction in metabolic disorders
Nagi El Saghir
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
62
0.674
Breast Cancer Guidelines
Medical Oncology
Screening
Genetics
Resources
Ghassan Matar
American University of Beirut
Beirut, Lebanon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
60
0.706
Microbiology
Antimicrobial resistance