Hamid Reza Sima
- Co-authors
- Hamid RazieeOmeed MoavenMostafa JafarzadehEhsan Esmaili ShandizMohammad Reza Hedayati‐MoghaddamAzadeh ArabiMohammad Naser ForghaniMohammad Reza Abbaszadegan
- Topics
- Liver Disease Diagnosis and Treatment (12 papers)Hepatitis B Virus Studies (8 papers)Hepatitis C virus research (8 papers)
- Journals
- SHILAP Revista de lepidopterologíaGastroenterologyJournal of Agricultural and Food Chemistry
- Partner nations
- IranUnited StatesUnited Kingdom
In The Last Decade
Hamid Reza Sima
25 papers receiving 390 citations
Peers
Comparison fields: 5 of 69
- Molecular Biology 143
- Epidemiology 121
- Oncology 101
- Hepatology 93
- Surgery 61
Countries citing papers authored by Hamid Reza Sima
This map shows the geographic impact of Hamid Reza Sima'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 Hamid Reza Sima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hamid Reza Sima more than expected).
Fields of papers citing papers by Hamid Reza Sima
This network shows the impact of papers produced by Hamid Reza Sima. 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 Hamid Reza Sima. The network helps show where Hamid Reza Sima may publish in the future.
Co-authorship network of co-authors of Hamid Reza Sima
This figure shows the co-authorship network connecting the top 25 collaborators of Hamid Reza Sima. A scholar is included among the top collaborators of Hamid Reza Sima 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 Hamid Reza Sima. Hamid Reza Sima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 2016 Olympic Games on Twitter: Sentiment Analysis of Sports Fans Tweets using Big Data Framework | 4 |
| 2 | 4 | |
| 3 | 1 | |
| 4 | 12 | |
| 5 | EGFR Expression in Patients with Esophageal Squamous Cell Carcinoma and its Association with Pathologic Response to Preoperative Chemoradiotherapy: A Study in Northeastern Iran. | 13 |
| 6 | 0 | |
| 7 | 2 | |
| 8 | 22 | |
| 9 | 30 | |
| 10 | 7 | |
| 11 | Prevalence of Hepatitis C Virus Genotypes in Mashhad, Northeast Iran | 7 |
| 12 | Prevalence of hepatitis C virus genotypes in mashhad, northeast iran. | 16 |
| 13 | The prevalence of hepatitis B antigen-positivity in the general population of Mashhad, Iran. | 41 |
| 14 | 28 | |
| 15 | 8 | |
| 16 | 19 | |
| 17 | SEROEPIDEMIOLOGY AND CO- INFECTIONS OF HEPATITIS D VIRUS INFECTION IN THE NORTH- EAST OF IRAN | 2 |
| 18 | 70 | |
| 19 | 63 | |
| 20 | 1 |
About Hamid Reza Sima
Hamid Reza Sima is a scholar working on Hepatology, Epidemiology and Sensory Systems, having authored 26 papers that have together received 400 indexed citations. Recurring topics across this work include Liver Disease Diagnosis and Treatment (12 papers), Hepatitis B Virus Studies (8 papers) and Hepatitis C virus research (8 papers). The work is most often cited by research in Hepatology (93 citations), Immunology and Allergy (25 citations) and Oncology (101 citations). Hamid Reza Sima has collaborated with scholars based in Iran, United States and United Kingdom. Frequent co-authors include Hamid Raziee, Omeed Moaven, Mostafa Jafarzadeh, Ehsan Esmaili Shandiz, Mohammad Reza Hedayati‐Moghaddam, Azadeh Arabi, Mohammad Naser Forghani, Mohammad Reza Abbaszadegan, Ezzat Dadkhah and Sanaz Ahmadi Ghezeldasht. Their work appears in journals such as SHILAP Revista de lepidopterología, Gastroenterology and Journal of Agricultural and Food Chemistry.
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.