Ahmed Usman
- Co-authors
- Amee MorgansJeffrey A. SosmanAdeline N. BoettcherDavid James VanderWeeleJennifer D. WuAsif BhurgriYasmin BhurgriSheema H Hasan
- Topics
- Chronic Disease Management Strategies (2 papers)Cancer Risks and Factors (2 papers)Diabetes Management and Education (2 papers)
- Journals
- SHILAP Revista de lepidopterologíaFrontiers in OncologyEuropean Journal of Clinical Pharmacology
- Partner nations
- PakistanGermanySaudi Arabia
In The Last Decade
Ahmed Usman
18 papers receiving 273 citations
Peers
Comparison fields: 5 of 80
- Oncology 126
- Pulmonary and Respiratory Medicine 56
- Molecular Biology 43
- Cancer Research 40
- Immunology 36
Countries citing papers authored by Ahmed Usman
This map shows the geographic impact of Ahmed Usman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ahmed Usman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ahmed Usman more than expected).
Fields of papers citing papers by Ahmed Usman
This network shows the impact of papers produced by Ahmed Usman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ahmed Usman. The network helps show where Ahmed Usman may publish in the future.
Co-authorship network of co-authors of Ahmed Usman
This figure shows the co-authorship network connecting the top 25 collaborators of Ahmed Usman. A scholar is included among the top collaborators of Ahmed Usman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ahmed Usman. Ahmed Usman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 3 | |
| 2 | 0 | |
| 3 | 3 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 8 | |
| 7 | 85 | |
| 8 | A Comparison of Hindu and Muslim Caste System in Sub-Continent | 1 |
| 9 | 6 | |
| 10 | 2 | |
| 11 | Female Political Participation in South Asia: a Case Study of Pakistan | 12 |
| 12 | Determinants of Effective Electoral Campaign | 2 |
| 13 | 29 | |
| 14 | Incidence, trends and morphology of ovarian cancer in Karachi (1995-2002). | 18 |
| 15 | 22 | |
| 16 | Patho-epidemiology of breast cancer in Karachi '1995-1997'. | 38 |
| 17 | Rhabdomyosarcoma in Karachi 1998-2002. | 7 |
| 18 | Cancer of the oral cavity and pharynx in Karachi--identification of potential risk factors. | 48 |
| 19 | Incidence of carcinoma of the oral cavity in Karachi--district south. | 14 |
About Ahmed Usman
Ahmed Usman is a scholar working on Otorhinolaryngology, Gender Studies and Museology, having authored 19 papers that have together received 300 indexed citations. Recurring topics across this work include Chronic Disease Management Strategies (2 papers), Cancer Risks and Factors (2 papers) and Diabetes Management and Education (2 papers). The work is most often cited by research in Otorhinolaryngology (34 citations), Periodontics (32 citations) and Oncology (126 citations). Ahmed Usman has collaborated with scholars based in Pakistan, Germany and Saudi Arabia. Frequent co-authors include Amee Morgans, Jeffrey A. Sosman, Adeline N. Boettcher, David James VanderWeele, Jennifer D. Wu, Asif Bhurgri, Yasmin Bhurgri, Sheema H Hasan, Naila Kayani and Shahid Pervez. Their work appears in journals such as SHILAP Revista de lepidopterología, Frontiers in Oncology and European Journal of Clinical Pharmacology.
Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.