This map shows the geographic impact of K. Maruyama'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 K. Maruyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites K. Maruyama more than expected).
This network shows the impact of papers produced by K. Maruyama. 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 K. Maruyama. The network helps show where K. Maruyama may publish in the future.
Co-authorship network of co-authors of K. Maruyama
This figure shows the co-authorship network connecting the top 25 collaborators of K. Maruyama.
A scholar is included among the top collaborators of K. Maruyama 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 K. Maruyama. K. Maruyama 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.
Oguchi, Takeshi, Fumito Koike, Hitoshi Suzuki, et al.. (2010). Biodiversity mapping by citizens based on an indicator species survey in suburban Chigasaki City.. 15(2). 297–307.1 indexed citations
Liang, Naishen & K. Maruyama. (1994). Comparison of diurnal patterns of leaf conductance and photosynthetic capacity in the leaves of seedlings of three species. Photosynthetica. 30(1). 25–34.3 indexed citations
Tanabe, M., Susumu Kobayashi, Toshiyuki Takeuchi, et al.. (1989). Elevation of laminin and beta-subunit of prolyl 4-hydroxylase in the sera of human subjects with Schistosomiasis mansoni.. PubMed. 59(3). 109–19.6 indexed citations
13.
Maruyama, K.. (1988). Elastic protein connectin. 33(15). 2579–2584.2 indexed citations
14.
Maruyama, K.. (1987). Effects of water stress on photosynthesis and transpiration in three tall deciduous trees. Journal of the Japanese Forest Society. 69. 165–170.12 indexed citations
Ohashi, Kana, et al.. (1984). BI17 CHANGES IN CONNECTIN ISOFORMS IN CHICKEN BREAST MUSCLE DURING EMBRYONIC AND POSTNATAL DEVELOPMENT.(Biochemistry)(Proceedings of the Fifty-Fifth Annual Meeting of the Zoological Society of Japan) :. ZOOLOGICAL SCIENCE. 1(6). 906.1 indexed citations
18.
Maruyama, K., et al.. (1984). Secondary succession on cut slopes of forest roads in Nukumi-daira, at the base of Iide Mountains, Yamagata Prefecture (III) Invasion by native plant species including woody species.. Journal of the Japanese Forest Society. 66(2). 43–51.2 indexed citations
19.
Maruyama, K., et al.. (1984). Secondary succession on cut slopes of forest roads in Nukumi-daira, at the base of the Iide Mountains, Yamagata Prefecture (IV) Floristic composition.. Journal of the Japanese Forest Society. 66(3). 83–92.2 indexed citations
20.
Maruyama, K.. (1979). Seasonal Cycles in Organ Weights and Lipid Levels of the Frog,Rana nigromaculata. 日本動物学彙報. 52(1). 18–27.6 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.