| Clinical Medicine · 84 listed authors (27.0%) |
| General & Internal Medicine | 18 | 5.8% | 5 | Akobeng, Anthony Kwaku #10,200 |
| Pharmacology & Pharmacy | 12 | 3.9% | 2 | Babar, Zaheer Ud Din #28,752 |
| Oncology & Carcinogenesis | 10 | 3.2% | 4 | Ahmad, Aamir #19,203 |
| Dentistry | 6 | 1.9% | 1 | Al-Maweri, Sadeq Ali #96,079 |
| Sport Sciences | 5 | 1.6% | 2 | Chamari, K. #45,367 |
| Surgery | 5 | 1.6% | 2 | Glass, Graeme Ewan #75,354 |
| Neurology & Neurosurgery | 4 | 1.3% | 1 | Miller, Robert G. #70,062 |
| Endocrinology & Metabolism | 3 | 1.0% | 2 | Malik, Rayaz Ahmed #19,283 |
| Cardiovascular System & Hematology | 2 | 0.6% | 1 | El-Menyar, Ayman Ahmed #80,817 |
| Dermatology & Venereal Diseases | 2 | 0.6% | 1 | Steinhoff, Martin S. #26,827 |
| Obstetrics & Reproductive Medicine | 2 | 0.6% | 0 | Konje, Justin Chi #208,297 |
| Urology & Nephrology | 2 | 0.6% | 0 | Aboumarzouk, O. Mousa #258,325 |
| Geriatrics | 1 | 0.3% | 1 | Sheikh, Javaid I. #65,769 |
| Immunology | 1 | 0.3% | 0 | Al-Khodor, Souhaila #155,033 |
| Legal & Forensic Medicine | 1 | 0.3% | 0 | Bidmos, Mubarak A. #375,843 |
| Orthopedics | 1 | 0.3% | 0 | Hagert, Elisabet M. #132,387 |
| Pathology | 1 | 0.3% | 0 | Akhtar, Mohammed #400,835 |
| Information & Communication Technologies · 57 listed authors (18.3%) |
| Artificial Intelligence & Image Processing | 26 | 8.4% | 12 | Suganthan, Ponnuthurai Nagaratnam #2,373 |
| Networking & Telecommunications | 23 | 7.4% | 3 | Qadir, Junaid #1,699 |
| Medical Informatics | 5 | 1.6% | 2 | Househ, Mowafa Said #6,937 |
| Information Systems | 3 | 1.0% | 2 | Ouzzani, Mourad #18,102 |
| Enabling & Strategic Technologies · 55 listed authors (17.7%) |
| Energy | 33 | 10.6% | 18 | AlMomani, Fares #3,909 |
| Materials | 10 | 3.2% | 6 | Tarlochan, Faris #37,200 |
| Biotechnology | 4 | 1.3% | 2 | Sayadi, Sami #94,102 |
| Nanoscience & Nanotechnology | 2 | 0.6% | 2 | Eid, Kamel A.M. #41,108 |
| Engineering · 25 listed authors (8.0%) |
| Chemical Engineering | 15 | 4.8% | 8 | Hameed, Bassim H. #1,230 |
| Electrical & Electronic Engineering | 11 | 3.5% | 2 | Abu-Rub, Haitham A. #39,410 |
| Operations Research | 2 | 0.6% | 1 | Baldacci, Roberto #83,357 |
| Civil Engineering | 1 | 0.3% | 1 | Plevris, Vagelis #28,840 |
| Industrial Engineering & Automation | 1 | 0.3% | 0 | Meskin, Nader #122,220 |
| Biomedical Research · 21 listed authors (6.8%) |
| Microbiology | 11 | 3.5% | 4 | Abubakar, Usman #66,972 |
| Biochemistry & Molecular Biology | 4 | 1.3% | 3 | Thornalley., Paul J. #5,135 |
| Genetics & Heredity | 4 | 1.3% | 0 | Estivill, Xavier #124,985 |
| Developmental Biology | 2 | 0.6% | 1 | Suhre, Karsten #11,450 |
| Nutrition & Dietetics | 2 | 0.6% | 1 | Shi, Zumin #19,364 |
| Toxicology | 1 | 0.3% | 0 | Korashy, Hesham Mohamed #295,778 |
| Economics & Business · 20 listed authors (6.4%) |
| Business & Management | 9 | 2.9% | 9 | Hossain, Mokter #4,166 |
| Marketing | 4 | 1.3% | 4 | Abdallah Alalwan, Ali Abdallah #3,474 |
| Economics | 3 | 1.0% | 1 | Ghosh, Saibal #35,863 |
| Logistics & Transportation | 2 | 0.6% | 1 | Masad, Eyad A. #57,258 |
| Development Studies | 1 | 0.3% | 0 | Cochrane, Logan #125,742 |
| Finance | 1 | 0.3% | 1 | Ben-Nasr, Hamdi #99,407 |
| Social Sciences · 11 listed authors (3.5%) |
| Education | 7 | 2.3% | 3 | Elkhatat, Ahmed M. #65,227 |
| Law | 2 | 0.6% | 0 | Dimitropoulos, Georgios #145,981 |
| Information & Library Sciences | 1 | 0.3% | 1 | El-Gohary, Hatem #70,639 |
| Physics & Astronomy · 9 listed authors (2.9%) |
| Applied Physics | 8 | 2.6% | 3 | Ayesh, Ahmad I. #39,718 |
| Acoustics | 1 | 0.3% | 0 | Hussein, Mohammed F.M. #223,027 |
| Chemical Physics | 1 | 0.3% | 0 | Bani-Yaseen, Abdulilah Dawoud #743,682 |
| Fluids & Plasmas | 1 | 0.3% | 0 | Hussain, Iqtadar #151,822 |
| Optics | 1 | 0.3% | 0 | Belić, Milivoj R. #149,684 |
| Chemistry · 8 listed authors (2.6%) |
| Polymers | 6 | 1.9% | 2 | Khan, Muhammad Umar Aslam #60,695 |
| Analytical Chemistry | 2 | 0.6% | 1 | Zaidi, Shabi Abbas #55,391 |
| Organic Chemistry | 2 | 0.6% | 0 | El-Azazy, Marwa #139,172 |
| Earth & Environmental Sciences · 7 listed authors (2.3%) |
| Environmental Sciences | 6 | 1.9% | 6 | Al-Ghouti, Mohammad Ahamd #9,751 |
| Biology · 5 listed authors (1.6%) |
| Plant Biology & Botany | 4 | 1.3% | 1 | Kasote, Deepak M. #59,266 |
| Ecology | 2 | 0.6% | 2 | Shabani, Farzin #87,784 |
| Built Environment & Design · 4 listed authors (1.3%) |
| Building & Construction | 4 | 1.3% | 1 | Indraganti, Madhavi #45,437 |
| Agriculture, Fisheries & Forestry · 2 listed authors (0.6%) |
| Agronomy & Agriculture | 1 | 0.3% | 1 | Abbas, Farhat #36,724 |
| Dairy & Animal Science | 1 | 0.3% | 0 | Sohail, Muhammad Umar #377,454 |
| Communication & Textual Studies · 1 listed authors (0.3%) |
| Literary Studies | 1 | 0.3% | 0 | Almond, Ian #814,525 |
| Mathematics & Statistics · 1 listed authors (0.3%) |
| Applied Mathematics | 1 | 0.3% | 0 | Al-Smadi, Mohammed H. #120,602 |
| Psychology & Cognitive Sciences · 1 listed authors (0.3%) |
| Public Health & Health Services · 0 listed authors (0.0%) |
| Nursing | 2 | 0.6% | 1 | Nashwan, Abdulqadir J. #26,159 |
| Rehabilitation | 1 | 0.3% | 0 | Almasri, Nihad A. #275,461 |