This map shows the geographic impact of S Nanjo'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 S Nanjo with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S Nanjo more than expected).
This network shows the impact of papers produced by S Nanjo. 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 S Nanjo. The network helps show where S Nanjo may publish in the future.
Co-authorship network of co-authors of S Nanjo
This figure shows the co-authorship network connecting the top 25 collaborators of S Nanjo.
A scholar is included among the top collaborators of S Nanjo 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 S Nanjo. S Nanjo is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nakamoto, Kazuo, et al.. (1987). [Theoretically possible modes of tracheobronchial plasty].. PubMed. 40(1). 12–8.
7.
Miyauchi, Akira, T Onishi, Fumio Matsuzuka, et al.. (1986). [Prognostic values of the doubling time of serum carcinoembryonic antigen and calcitonin levels in medullary thyroid carcinoma].. PubMed. 32(12). 1519–24.4 indexed citations
Nakahara, Kazuki, Yoichiro Kitagawa, Yasutomo Fujii, et al.. (1983). [A case report of complete right lung collapse due to the endobronchial fibroma--a successful treatment with resection and end to end anastomosis of the right main bronchus].. PubMed. 31(1). 127–32.1 indexed citations
Bhattacharya, Jahar, S Nanjo, & Norman C. Staub. (1982). FACTORS AFFECTING LUNG MICROVASCULAR PRESSURE. Annals of the New York Academy of Sciences. 384(1). 107–114.3 indexed citations
Mori, Tomoyuki, et al.. (1977). [A new surgical method for chronic empyema--application of the extraperiosteal "air-plombage" procedure (author's transl)].. PubMed. 52(12). 627–33.2 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.