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 :1
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
* Total i10 IndexRankings
Ranking Based On Selection :2
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
* Total i10 IndexRankings
Ranking Based On Selection :3
oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
49
0.860
* Total i10 IndexRankings
Ranking Based On Selection :4
lung breast mesothelioma new drugs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
* Total i10 IndexRankings
Ranking Based On Selection :5
PET/CT
PET/MRI
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
* Total i10 IndexRankings
Ranking Based On Selection :6
Oncology
Radiotherapy
Head and Neck
Prostate
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
* Total i10 IndexRankings
Ranking Based On Selection :7
Breast cancer
inflammatory breast cancer
leukemia
cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
* Total i10 IndexRankings
Ranking Based On Selection :8
Hematology/Oncology/Pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
* Total i10 IndexRankings
Ranking Based On Selection :9
Neuro Oncology
Gamma Knife Radiosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
* Total i10 IndexRankings
Ranking Based On Selection :10
Cancer Research
Lymphoma
Breast and Colorectal cancer
Liver cancer
Sarcoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
* Total i10 IndexRankings
Ranking Based On Selection :11
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :12
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection :13
Oncology Hematology Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
* Total i10 IndexRankings
Ranking Based On Selection :14
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
* Total i10 IndexRankings
Ranking Based On Selection :15
Breast cancer
GI cancer
Lung cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
* Total i10 IndexRankings
Ranking Based On Selection :16
Breast
Colon and Lung cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
* Total i10 IndexRankings
Ranking Based On Selection :17
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
* Total i10 IndexRankings
Ranking Based On Selection :18
oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
* Total i10 IndexRankings
Ranking Based On Selection :19
Transplantation Oncology
Hematology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
* Total i10 IndexRankings
Ranking Based On Selection :20
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
* Total i10 IndexRankings
Ranking Based On Selection :21
Cancer Research
Clinical Oncology
Global Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
* Total i10 IndexRankings
Ranking Based On Selection :22
Breast cancer
Cancer Surgery
Cancer Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
* Total i10 IndexRankings
Ranking Based On Selection :23
oncology/Forensic pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
* Total i10 IndexRankings
Ranking Based On Selection :24
Medical Oncology
Cancer Education
Clinical Trials Methodology
Breast Cancer
Solid Malignancies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
* Total i10 IndexRankings
Ranking Based On Selection :25
Hematology
Oncology & BMT
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Hussein Khaled
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
50
0.500
Jackson Orem
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
68
0.810
Samia Shouman
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
49
0.860
Rabab Gaafar
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
51
31
0.608
lung breast mesothelioma new drugs
Mohamed Houseni
Menoufia University
Monufia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
30
0.667
PET/CT
PET/MRI
Oncology
Joel Yarney
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
32
0.865
Oncology
Radiotherapy
Head and Neck
Prostate
Tamer M Fouad
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
30
0.882
Breast cancer
inflammatory breast cancer
leukemia
cancer
Naftali Busakhala
Moi University
Eldoret, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
26
0.765
Hematology/Oncology/Pharmacology
Khaled Abdel Karim
Ain Shams University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
27
0.900
Neuro Oncology
Gamma Knife Radiosurgery
Ahmed Abdelmabood Zeeneldin
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
20
0.714
Cancer Research
Lymphoma
Breast and Colorectal cancer
Liver cancer
Sarcoma
Delva Shamley
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Donavon Hiss
University of the Western Cape
Bellville, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Mohamed A Ebrahim
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
19
0.731
Oncology Hematology Medicine
Reham Abdel Wahab
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
22
0.917
Hesham Elghazaly
Ain Shams University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
20
0.909
Breast cancer
GI cancer
Lung cancer
Mohamed Alm El Din
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
14
0.636
Breast
Colon and Lung cancer
Atara Ntekim
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Ola Khorshid
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
8
0.400
Sameh Shamaa
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
10
0.526
Transplantation Oncology
Hematology
Ahmed Mubarak
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
6
0.316
Moawia Mohammed Ali Elhassan
Gezira University
Wad Medani, Sudan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
17
0.944
Cancer Research
Clinical Oncology
Global Oncology
Osama Hussein
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
12
0.667
Breast cancer
Cancer Surgery
Cancer Biology
Martin Nzegwu
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
18
9
0.500
oncology/Forensic pathology
Emad Shash
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
14
0.824
Medical Oncology
Cancer Education
Clinical Trials Methodology
Breast Cancer
Solid Malignancies
Mohamed Ramadan El Shanshory
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Hematology
Oncology & BMT