This map shows the geographic impact of Y. Hamano'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 Y. Hamano with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Y. Hamano more than expected).
This network shows the impact of papers produced by Y. Hamano. 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 Y. Hamano. The network helps show where Y. Hamano may publish in the future.
Co-authorship network of co-authors of Y. Hamano
This figure shows the co-authorship network connecting the top 25 collaborators of Y. Hamano.
A scholar is included among the top collaborators of Y. Hamano 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 Y. Hamano. Y. Hamano is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ichihara, Hiroshi, et al.. (2012). Tsunami source estimation of the 2011 Tohoku-oki earthquake (M9.0) and its foreshock (M7.3) using ocean bottom magnetic signals. EGUGA. 3929.
Toh, Hiroaki, et al.. (2009). Tsunami-induced electromagnetic fields at the seafloor caused by earthquakes on both sides of the Kuril trench. AGU Fall Meeting Abstracts. 2009.1 indexed citations
Hilburn, Isaac A., Joseph L. Kirschvink, Ryuji Tada, Eiichi Tajika, & Y. Hamano. (2002). A Negative Fold Test on the Lorrain Formation of the Huronian Supergroup: Uncertainty on the Paleolatitude of the Paleoproterozoic Gowganda Glaciation. AGU Fall Meeting Abstracts. 2002.1 indexed citations
7.
Okeke, F. N. & Y. Hamano. (2000). The Ionospheric Dynamo and Magnetic Variations across Latitudes. 27. 141.1 indexed citations
8.
Fujii, Hiroaki, Manabu Yoshida, Toshiharu Matsumoto, et al.. (2000). Frequent genetic heterogeneity in the clonal evolution of gynecological carcinosarcoma and its influence on phenotypic diversity.. PubMed. 60(1). 114–20.107 indexed citations
Fujii, Naoyuki, M. Miyamoto, Keisuke Ito, & Y. Hamano. (1983). Shape and Anisotropy of Fe-Ni Grains in Antarctic Chondrites.. 8. 23.1 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.