This map shows the geographic impact of S Takai'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 Takai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S Takai more than expected).
This network shows the impact of papers produced by S Takai. 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 Takai. The network helps show where S Takai may publish in the future.
Co-authorship network of co-authors of S Takai
This figure shows the co-authorship network connecting the top 25 collaborators of S Takai.
A scholar is included among the top collaborators of S Takai 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 Takai. S Takai is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Takahashi, Chiaki, Nobu Akiyama, H Kitayama, S Takai, & Makoto Noda. (1997). Possible involvement of MSX-2 homeoprotein in v-ras-induced transformation.. PubMed. 11 Suppl 3. 340–3.6 indexed citations
2.
Shiba, Eiichi, et al.. (1996). [Somatostatin analogue treatment for malignant hypercalcemia associated with advanced breast cancer].. PubMed. 23(3). 343–7.2 indexed citations
3.
Nakagawa, Akihiko, Y. Kamiyama, Yukio Matsui, et al.. (1996). [Selective thermocoagulation of unresectable malignant tumors using radiofrequency].. PubMed. 23(12). 1651–3.5 indexed citations
Kiyokawa, Etsuko, S Takai, Masami Tanaka, et al.. (1994). Overexpression of ERK, an EPH family receptor protein tyrosine kinase, in various human tumors.. PubMed. 54(14). 3645–50.108 indexed citations
Takai, S, et al.. (1990). [Tumor suppressor gene: implication in the clinical medicine].. PubMed. 17(7). 1281–6.
12.
Takashima, S, S Morimoto, J Ikezoe, et al.. (1990). CT evaluation of anaplastic thyroid carcinoma.. American Journal of Neuroradiology. 11(2). 361–7.8 indexed citations
Takai, S, Isamu Nishisho, Tsuyoshi Miki, et al.. (1987). Loss of genes on chromosome 22 in medullary thyroid carcinoma and pheochromocytoma.. PubMed. 78(9). 894–8.26 indexed citations
15.
Kuriyama, Keiko, J Ikezoe, J Arisawa, et al.. (1986). Functioning parathyroid cyst extending from neck to anterior mediastinum. Diagnosis by sonography and computed tomography.. PubMed. 55(6). 301–5.7 indexed citations
Kakudo, Kennichi, Akira Miyauchi, Toshio Ogihara, et al.. (1978). Medullary carcinoma of the thyroid. Giant cell type.. Munich Personal RePEc Archive (Ludwig Maximilian University of Munich). 102(9). 445–7.51 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.