| Information & Communication Technologies · 196 listed authors (24.4%) |
| Artificial Intelligence & Image Processing | 116 | 14.4% | 53 | Shao, Ling #3,362 |
| Networking & Telecommunications | 64 | 8.0% | 24 | DIng, Zhiguo Ding #904 |
| Computer Hardware & Architecture | 7 | 0.9% | 1 | Shafique, Muhammad #54,348 |
| Computation Theory & Mathematics | 1 | 0.1% | 1 | Faccia, Alessio #96,194 |
| Information Systems | 1 | 0.1% | 0 | Halaweh, Mohanad #103,507 |
| Medical Informatics | 1 | 0.1% | 0 | Taylor, David C.M. #191,509 |
| Clinical Medicine · 148 listed authors (18.4%) |
| General & Internal Medicine | 41 | 5.1% | 12 | Khan, Moien A.B. #16,497 |
| Pharmacology & Pharmacy | 25 | 3.1% | 7 | Hussain, Zahid #42,169 |
| Dentistry | 10 | 1.2% | 3 | Zafar, Muhammad Sohail #5,807 |
| Neurology & Neurosurgery | 8 | 1.0% | 4 | Seghier, Mohamed L. #12,272 |
| Obstetrics & Reproductive Medicine | 8 | 1.0% | 3 | Sengupta, Pallav #2,365 |
| Oncology & Carcinogenesis | 7 | 0.9% | 2 | Amin, Amr A. #55,442 |
| Immunology | 6 | 0.7% | 2 | Maghazachi, Azzam #48,937 |
| Cardiovascular System & Hematology | 4 | 0.5% | 1 | Ellahham, Samer H. #19,148 |
| Anesthesiology | 3 | 0.4% | 0 | Blanco, Rafael #166,415 |
| Endocrinology & Metabolism | 3 | 0.4% | 2 | Adeghate, Ernest A. #58,846 |
| Nuclear Medicine & Medical Imaging | 3 | 0.4% | 0 | Abuzaid, Mohamed Mahmoud #222,181 |
| Ophthalmology & Optometry | 2 | 0.2% | 0 | Agarwal, Aniruddha Kishandutt #170,916 |
| Orthopedics | 2 | 0.2% | 0 | Rai, Muhammad Farooq #177,952 |
| Surgery | 2 | 0.2% | 1 | Abu‑Zidan, Fikri M. #65,526 |
| Urology & Nephrology | 2 | 0.2% | 2 | Ramasamy, Ranjith #43,148 |
| Allergy | 1 | 0.1% | 1 | Hamid, Qùtayba A. #47,765 |
| Dermatology & Venereal Diseases | 1 | 0.1% | 1 | Naik, Piyu Parth #92,234 |
| Emergency & Critical Care Medicine | 1 | 0.1% | 1 | Sakr, Yasser L. #81,321 |
| Gastroenterology & Hepatology | 1 | 0.1% | 1 | Annese, Vito #34,141 |
| Otorhinolaryngology | 1 | 0.1% | 0 | Tarabichi, Muaaz B. #259,955 |
| Pediatrics | 1 | 0.1% | 0 | Narchi, H. Hosni #438,993 |
| Sport Sciences | 1 | 0.1% | 1 | Nassis, George P. #58,132 |
| Enabling & Strategic Technologies · 122 listed authors (15.2%) |
| Energy | 80 | 10.0% | 41 | Olabi, Abdul Ghani #144 |
| Materials | 22 | 2.7% | 12 | Al-Ketan, Oraib #16,203 |
| Nanoscience & Nanotechnology | 5 | 0.6% | 5 | Shahzad, Faisal #32,912 |
| Optoelectronics & Photonics | 4 | 0.5% | 1 | Obaideen, Khaled #53,445 |
| Strategic, Defence & Security Studies | 3 | 0.4% | 1 | Mylonakis, George E. #42,819 |
| Biotechnology | 2 | 0.2% | 2 | Chew, Kit Wayne #12,295 |
| Engineering · 102 listed authors (12.7%) |
| Chemical Engineering | 28 | 3.5% | 11 | Ihsanullah, Ihsanullah #2,575 |
| Electrical & Electronic Engineering | 20 | 2.5% | 5 | Muduli, Utkal Ranjan #22,477 |
| Industrial Engineering & Automation | 12 | 1.5% | 2 | Haddadin, Sami #17,638 |
| Mechanical Engineering & Transports | 12 | 1.5% | 4 | Abu Al-Rub, Rashid K. #10,394 |
| Biomedical Engineering | 9 | 1.1% | 3 | Elgendi, Mohamed #7,051 |
| Operations Research | 8 | 1.0% | 3 | Diabat, Ali H. #26,053 |
| Aerospace & Aeronautics | 7 | 0.9% | 0 | Sabatini, Roberto #148,066 |
| Civil Engineering | 7 | 0.9% | 2 | Giaralis, Agathoklis #52,555 |
| Environmental Engineering | 5 | 0.6% | 2 | Elshafie, Ahmed #17,344 |
| Geological & Geomatics Engineering | 3 | 0.4% | 1 | Chakrabortty, Rabin #70,680 |
| Economics & Business · 58 listed authors (7.2%) |
| Business & Management | 24 | 3.0% | 22 | Aboelmaged, Mohamed Gamal Shehata #10,739 |
| Finance | 10 | 1.2% | 10 | Naeem, Muhammad Abubakr #4,912 |
| Marketing | 5 | 0.6% | 5 | Khan, Imran #18,699 |
| Economics | 4 | 0.5% | 4 | Awad Abdallah, Atif #61,916 |
| Logistics & Transportation | 4 | 0.5% | 1 | Peng, Zhongren #43,609 |
| Sport, Leisure & Tourism | 3 | 0.4% | 3 | Eid, Riyad #41,790 |
| Accounting | 1 | 0.1% | 1 | Ahrens, Thomas #77,375 |
| Industrial Relations | 1 | 0.1% | 0 | Hameed, Zahid #101,923 |
| Chemistry · 34 listed authors (4.2%) |
| Organic Chemistry | 10 | 1.2% | 0 | Rios, Ramon #107,107 |
| Analytical Chemistry | 7 | 0.9% | 1 | Maduraiveeran, Govindhan #18,753 |
| Polymers | 6 | 0.7% | 3 | Jawaid, Mohammad #4,873 |
| Inorganic & Nuclear Chemistry | 5 | 0.6% | 2 | Naumov, PanČe #20,535 |
| Medicinal & Biomolecular Chemistry | 4 | 0.5% | 2 | Bender, Andreas #30,583 |
| Physical Chemistry | 2 | 0.2% | 1 | Polychronopoulou, Kyriaki #65,783 |
| General Chemistry | 1 | 0.1% | 0 | Azhar, Umair #357,229 |
| Physics & Astronomy · 33 listed authors (4.1%) |
| Applied Physics | 19 | 2.4% | 8 | Al-Douri, Yaroub K. #13,045 |
| Nuclear & Particle Physics | 6 | 0.7% | 2 | Giudice, Gian Francesco #17,678 |
| General Physics | 5 | 0.6% | 0 | Byrnes, Tim M.R. #116,368 |
| Acoustics | 3 | 0.4% | 2 | Al-Shudeifat, Mohammad A. #36,597 |
| Chemical Physics | 3 | 0.4% | 2 | Verma, Chandrabhan #3,986 |
| Astronomy & Astrophysics | 2 | 0.2% | 1 | Dutton, Aaron A. #72,029 |
| Mathematical Physics | 1 | 0.1% | 0 | Sati, Hisham #855,384 |
| Agriculture, Fisheries & Forestry · 19 listed authors (2.4%) |
| Food Science | 13 | 1.6% | 11 | Maqsood, Sajid #18,349 |
| Dairy & Animal Science | 3 | 0.4% | 0 | Skidmore, Julian Alexandra #317,949 |
| Veterinary Sciences | 2 | 0.2% | 0 | Wernery, Ullrich #167,357 |
| Agronomy & Agriculture | 1 | 0.1% | 1 | Elrys, Ahmed Salah #54,609 |
| Biomedical Research · 18 listed authors (2.2%) |
| Microbiology | 6 | 0.7% | 3 | Nagelkerke, Nico J.D. #16,501 |
| Biochemistry & Molecular Biology | 4 | 0.5% | 1 | Qaisar, Rizwan #87,447 |
| Genetics & Heredity | 4 | 0.5% | 1 | El-Hattab, Ayman W. #48,988 |
| Nutrition & Dietetics | 4 | 0.5% | 0 | Radwan, H. #146,187 |
| Toxicology | 2 | 0.2% | 0 | Petroianu, Georg A. #167,797 |
| Physiology | 1 | 0.1% | 0 | Nemmar, Abderrahim #131,679 |
| Virology | 1 | 0.1% | 0 | Ahmad, Waqar #394,432 |
| Biology · 16 listed authors (2.0%) |
| Plant Biology & Botany | 14 | 1.7% | 5 | El-Tarabily, Khaled A. #8,365 |
| Ecology | 2 | 0.2% | 2 | Klironomos, John N. #9,917 |
| Marine Biology & Hydrobiology | 1 | 0.1% | 1 | Burt, John A. #37,103 |
| Ornithology | 1 | 0.1% | 0 | Virani, Munir Z. #753,014 |
| Mathematics & Statistics · 16 listed authors (2.0%) |
| General Mathematics | 8 | 1.0% | 3 | Agarwal, Praveen #30,346 |
| Applied Mathematics | 3 | 0.4% | 1 | Rihan, Fathalla A. #23,173 |
| Numerical & Computational Mathematics | 2 | 0.2% | 0 | Syam, Muhammed Ibrahem #196,280 |
| Statistics & Probability | 2 | 0.2% | 1 | Dalalyan, Arnak S. #66,277 |
| Earth & Environmental Sciences · 14 listed authors (1.7%) |
| Environmental Sciences | 13 | 1.6% | 11 | Alam, Edris #29,132 |
| Geology | 3 | 0.4% | 2 | Alsharhan, Abdulrahman S. #31,299 |
| Geochemistry & Geophysics | 1 | 0.1% | 0 | Saibi, Hakim #161,368 |
| Meteorology & Atmospheric Sciences | 1 | 0.1% | 1 | Majda, Andrew Jonjon #23,447 |
| Built Environment & Design · 10 listed authors (1.2%) |
| Building & Construction | 10 | 1.2% | 7 | El-Maaddawy, Tamer A. #36,767 |
| Design Practice & Management | 1 | 0.1% | 0 | Saeed, Adnan S. #361,045 |
| Urban & Regional Planning | 1 | 0.1% | 1 | Zhu, Pengyu #40,474 |
| Social Sciences · 7 listed authors (0.9%) |
| Education | 8 | 1.0% | 4 | Al-Emran, Mostafa #1,976 |
| Sociology | 1 | 0.1% | 1 | England, Paula #6,932 |
| Public Health & Health Services · 4 listed authors (0.5%) |
| Nursing | 7 | 0.9% | 1 | AL Maqbali, Mohammed Abdullah Hamedan #67,088 |
| Public Health | 1 | 0.1% | 0 | Hossain, Ahmed #136,379 |
| Psychology & Cognitive Sciences · 3 listed authors (0.4%) |
| Experimental Psychology | 1 | 0.1% | 1 | Melcher, David Paul #98,970 |
| General Psychology & Cognitive Sciences | 1 | 0.1% | 0 | Okazaki, Sumie #114,835 |
| Social Psychology | 1 | 0.1% | 1 | Henry, P. J. #65,170 |
| Historical Studies · 2 listed authors (0.2%) |
| History of Social Sciences | 2 | 0.2% | 1 | Allen, Robert C. #13,869 |
| Communication & Textual Studies · 1 listed authors (0.1%) |
| Communication & Media Studies | 1 | 0.1% | 1 | Ragnedda, Massimo #21,364 |