Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Aly Saad|Aly M A Saad, A.Saad](https://cdn.adscientificindex.com/pictures/87/4301270.jpg)
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,255
14,028
0.464
![Mahmoud Alagawany](https://cdn.adscientificindex.com/pictures/a3/92981.jpg)
Nutrition
Metabolism
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,299
16,279
0.941
![Mayada Ragab Farag](/user/assets/images/profile/no-profile-photo.png)
Toxicology- Forensic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,740
7,152
0.924
![Ayman Abdel Aziz Swelum](https://cdn.adscientificindex.com/pictures/7a/104525.jpg)
Theriogenology
Animal Production
Asisted Reproductive Technology
Reproductive Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,085
6,844
0.966
![Mahmoud Sitohy](https://cdn.adscientificindex.com/pictures/d5/93083.jpg)
Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,487
3,564
0.650
![Amr Abu Lila](/user/assets/images/profile/no-profile-photo.png)
DDS
Cancer Therapy
Gene delivery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,569
3,509
0.768
![Mohammed Mustafa Hassan Mohammed](https://cdn.adscientificindex.com/pictures/3f/94789.jpg)
Surgical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,535
4,298
0.948
![Amany Abdel Rahman Mohamed](/user/assets/images/profile/no-profile-photo.png)
Aquaculture Toxicology
Toxicokinetics
Environmental Toxicology and Mechanistic Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,380
4,135
0.944
![Heba Ahmed](https://cdn.adscientificindex.com/pictures/71/98909.jpg)
zoonoses
epidemiology
molecular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,267
3,395
0.796
![Sameh A Abdelnour](https://cdn.adscientificindex.com/pictures/e5/90061.jpg)
Animal Physiology
Climate Change
Animal reproductive and Artificial insemination
Animal Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,514
3,495
0.995
![Assem El Shazly](https://cdn.adscientificindex.com/pictures/1f/104394.jpg)
Phytochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
2,114
0.604
![Ali Osman Mohamed Osman Khalil](https://cdn.adscientificindex.com/pictures/2d/103535.jpg)
Protein Chemistry - Food Chemistry - Antimicrobial Proteins and Peptides - Toxicity Evaluation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,458
3,132
0.906
![Mona Fouad Mahmoud](https://cdn.adscientificindex.com/pictures/5a/94896.jpg)
Pharmacology
Toxicology
Liver diseases
Natural products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
2,620
0.772
![Yasmina M Abd El Hakim|Yasmina M. Abd El-Hakim](https://cdn.adscientificindex.com/pictures/47/92320.jpg)
Forensic Medicine and Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,367
3,238
0.962
![Notaila Fayed](https://cdn.adscientificindex.com/pictures/ba/95929.jpg)
Epidemiology
public health
Obstetrics and gynecology
Women Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,260
3,251
0.997
![Yaser Hosni](https://cdn.adscientificindex.com/pictures/c3/92313.jpg)
histology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,939
2,772
0.943
![Samir Mahgoub|Samir A. Mahgoub, S. Mahgoub](https://cdn.adscientificindex.com/pictures/c4/90124.jpg)
Food
Microbiology
safety and Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,696
2,233
0.828
![Ashraf Elsayed](https://cdn.adscientificindex.com/pictures/c6/104318.jpg)
Mycology
Enzymology
Molecular Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
2,238
0.837
![Ahmed M. Saad](https://cdn.adscientificindex.com/pictures/0c/4371932.jpg)
Food chemistry
Protein and peptide chemistry
Nanoparticles chemistry and applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
2,490
0.996
![Ayman Gouda](https://cdn.adscientificindex.com/pictures/4d/104545.jpg)
Analytical Chemistry
environmental Chemistry
Green Analytical Chemistry
Pharmaceutical analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
1,278
0.570
![Ahmed Mahdy](/user/assets/images/profile/no-profile-photo.png)
Anaerobic digestion
Biogas production
Microalgae
Wastewater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
1,532
0.703
![Mohamed Salah Ayyat](https://cdn.adscientificindex.com/pictures/1e/94582.jpg)
Animal husbandry
Animal Adaptation
Feed additives
Heat stress
Animal welfare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,148
1,209
0.563
![Mhamed Afifi](/user/assets/images/profile/no-profile-photo.png)
SNPs
Nanotechnology
Biochemistry
molecular biology
biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,129
1,561
0.733
![Mohammed Nasr Nasr Maf](https://cdn.adscientificindex.com/pictures/93/94792.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,095
1,742
0.832
![Hany El Bassossy](https://cdn.adscientificindex.com/pictures/db/98717.jpg)
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,075
1,256
0.605
Aly Saad|Aly M A Saad, A.Saad
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,255
14,028
0.464
Cardiovascular disease
coronary interventional
ischaemic heart disease
cardiac arrythmias
Heart failure
Mahmoud Alagawany
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,299
16,279
0.941
Nutrition
Metabolism
Mayada Ragab Farag
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,740
7,152
0.924
Ayman Abdel Aziz Swelum
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,085
6,844
0.966
Theriogenology
Animal Production
Asisted Reproductive Technology
Reproductive Biology
Mahmoud Sitohy
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,487
3,564
0.650
Amr Abu Lila
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,569
3,509
0.768
DDS
Cancer Therapy
Gene delivery
Mohammed Mustafa Hassan Mohammed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,535
4,298
0.948
Amany Abdel Rahman Mohamed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,380
4,135
0.944
Aquaculture Toxicology
Toxicokinetics
Environmental Toxicology and Mechanistic Toxicology
Heba Ahmed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,267
3,395
0.796
zoonoses
epidemiology
molecular
Sameh A Abdelnour
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,514
3,495
0.995
Animal Physiology
Climate Change
Animal reproductive and Artificial insemination
Animal Science
Assem El Shazly
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,500
2,114
0.604
Ali Osman Mohamed Osman Khalil
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,458
3,132
0.906
Protein Chemistry - Food Chemistry - Antimicrobial Proteins and Peptides - Toxicity Evaluation
Mona Fouad Mahmoud
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,393
2,620
0.772
Pharmacology
Toxicology
Liver diseases
Natural products
Yasmina M Abd El Hakim|Yasmina M. Abd El-Hakim
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,367
3,238
0.962
Forensic Medicine and Toxicology
Notaila Fayed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,260
3,251
0.997
Epidemiology
public health
Obstetrics and gynecology
Women Health
Yaser Hosni
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,939
2,772
0.943
Samir Mahgoub|Samir A. Mahgoub, S. Mahgoub
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,696
2,233
0.828
Food
Microbiology
safety and Biotechnology
Ashraf Elsayed
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,674
2,238
0.837
Mycology
Enzymology
Molecular Biology
Ahmed M. Saad
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,501
2,490
0.996
Food chemistry
Protein and peptide chemistry
Nanoparticles chemistry and applications
Ayman Gouda
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,242
1,278
0.570
Analytical Chemistry
environmental Chemistry
Green Analytical Chemistry
Pharmaceutical analysis
Ahmed Mahdy
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,180
1,532
0.703
Anaerobic digestion
Biogas production
Microalgae
Wastewater
Mohamed Salah Ayyat
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,148
1,209
0.563
Animal husbandry
Animal Adaptation
Feed additives
Heat stress
Animal welfare
Mhamed Afifi
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,129
1,561
0.733
SNPs
Nanotechnology
Biochemistry
molecular biology
biotechnology
Mohammed Nasr Nasr Maf
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,095
1,742
0.832
Hany El Bassossy
Zagazig University
Sharqia, Egypt
![Egypt](/flags/eg.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,075
1,256
0.605