This map shows the geographic impact of Parviz Shayan'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 Parviz Shayan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Parviz Shayan more than expected).
This network shows the impact of papers produced by Parviz Shayan. 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 Parviz Shayan. The network helps show where Parviz Shayan may publish in the future.
Co-authorship network of co-authors of Parviz Shayan
This figure shows the co-authorship network connecting the top 25 collaborators of Parviz Shayan.
A scholar is included among the top collaborators of Parviz Shayan 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 Parviz Shayan. Parviz Shayan is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Shayan, Parviz, et al.. (2012). Isolation of Neospora caninum from an aborted fetus of seropositive cattle in Iran.. Veterinarski arhiv. 82(6). 545–553.5 indexed citations
12.
Shayan, Parviz, et al.. (2011). Molecular Study of Sheep Malignant Theileriosis at Barka Region in the Sultanate of Oman. SHILAP Revista de lepidopterología.5 indexed citations
Noaman, Vahid & Parviz Shayan. (2010). Molecular Detection of Anaplasma bovis in Cattle from Central Part of Iran. SHILAP Revista de lepidopterología.31 indexed citations
15.
Haddadzadeh, H., et al.. (2009). Molecular and Pathological Study of Bovine Aborted Fetuses and Placenta from Neospora caninum Infected Dairy Cattle. SHILAP Revista de lepidopterología.7 indexed citations
16.
Shayan, Parviz, et al.. (2009). Specific egg yolk antibody against recombinant Cryptosporidium parvum P23 protein.. SHILAP Revista de lepidopterología. 4(3). 15–24.5 indexed citations
17.
Shayan, Parviz, et al.. (2008). Detection of Humoral Immune Response of Calves to Boophilus annulatus by ELISA. SHILAP Revista de lepidopterología.2 indexed citations
18.
Shayan, Parviz. (2008). Juvenile Myelomonocytic Leukemia (JMML) Cells Spontaneously Differentiate into Dendritic-cell Like Populations in vitro. Iranian Journal of Pediatrics. 18(3). 213–221.1 indexed citations
19.
Nabian, S, et al.. (2007). Current Status of Tick Fauna in North of Iran. SHILAP Revista de lepidopterología.45 indexed citations
20.
Shayan, Parviz, et al.. (2007). Isolation of DNA from A Single Helminth Using New Developed Kit in Iran and Its PCR Analysis. SHILAP Revista de lepidopterología. 2(2). 34–39.3 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.