This map shows the geographic impact of Ali Nikfarjam'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 Ali Nikfarjam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ali Nikfarjam more than expected).
This network shows the impact of papers produced by Ali Nikfarjam. 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 Ali Nikfarjam. The network helps show where Ali Nikfarjam may publish in the future.
Co-authorship network of co-authors of Ali Nikfarjam
This figure shows the co-authorship network connecting the top 25 collaborators of Ali Nikfarjam.
A scholar is included among the top collaborators of Ali Nikfarjam 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 Ali Nikfarjam. Ali Nikfarjam is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Salimzadeh, Hamideh, Faraz Bishehsari, Catherine Sauvaget, et al.. (2017). Feasibility of Colon Cancer Screening by Fecal Immunochemical Test in Iran.. PubMed. 20(12). 726–733.10 indexed citations
7.
Nikfarjam, Ali, et al.. (2016). Status of Vaccination Coverage in Children 24 Months to 6 Years in Urban and High Risk Areas Covered by Tehran University of Medical Sciences. SHILAP Revista de lepidopterología.1 indexed citations
Nikfarjam, Ali, Nadereh Memaryan, Behzad Damari, Nasim Zamani, & Hossein Hassanian‐Moghaddam. (2014). Development of country-wide strategies to reduce the alcohol abuse.. PubMed. 5(4). 522–6.3 indexed citations
13.
Eskandarieh, Sharareh, et al.. (2013). Descriptive Aspects of Injection Drug Users in Iran's National Harm Reduction Program by Methadone Maintenance Treatment.. SHILAP Revista de lepidopterología.14 indexed citations
14.
Eskandarieh, Sharareh, et al.. (2013). Descriptive Aspects of Injection Drug Users in Iran's National Harm Reduction Program by Methadone Maintenance Treatment.. PubMed Central.24 indexed citations
Nikfarjam, Ali, et al.. (2013). Social hidden groups size analyzing: application of count regression models for excess zeros.. PubMed. 13(2). 143–50.1 indexed citations
17.
Hajebi, Ahmad, et al.. (2013). What to do to promote mental health of the society.. PubMed. 42(Supple1). 105–12.10 indexed citations
18.
Memaryan, Nadereh, et al.. (2012). Determining Dimensions of Iranians ’ Individual Social Health: A Qualitative Approach. SHILAP Revista de lepidopterología.2 indexed citations
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.