S. Kumai

41 total papers · 1.3k total citations
31 papers, 1.1k citations indexed

About

S. Kumai is a scholar working on Plant Science, Agronomy and Crop Science and Ecology, Evolution, Behavior and Systematics. According to data from OpenAlex, S. Kumai has authored 31 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Plant Science, 11 papers in Agronomy and Crop Science and 8 papers in Ecology, Evolution, Behavior and Systematics. Recurrent topics in S. Kumai's work include Ruminant Nutrition and Digestive Physiology (11 papers), Agriculture, Soil, Plant Science (7 papers) and Animal Nutrition and Physiology (4 papers). S. Kumai is often cited by papers focused on Ruminant Nutrition and Digestive Physiology (11 papers), Agriculture, Soil, Plant Science (7 papers) and Animal Nutrition and Physiology (4 papers). S. Kumai collaborates with scholars based in Japan and China. S. Kumai's co-authors include Yimin Cai, M. Ogawa, Yoshimi Benno, Takashi Nakase, Sadahiro Ohmomo, Akinori Suzuki, Saburo Tamura, Ching-Fun Chang, Jianguo Zhang and Youji Sakagami and has published in prestigious journals such as Applied and Environmental Microbiology, Journal of Dairy Science and Journal of the Science of Food and Agriculture.

In The Last Decade

S. Kumai

29 papers receiving 1.0k citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
S. Kumai 688 415 345 254 227 31 1.1k
Fuhou Li 616 0.9× 351 0.8× 188 0.5× 249 1.0× 240 1.1× 46 1000
Michael K. Woolford 673 1.0× 235 0.6× 230 0.7× 179 0.7× 225 1.0× 32 1.2k
Andres A Pech-Cervantes 809 1.2× 260 0.6× 257 0.7× 183 0.7× 182 0.8× 59 1.1k
Zitong Ding 530 0.8× 333 0.8× 183 0.5× 230 0.9× 284 1.3× 32 1.0k
Dong Hyeon Kim 816 1.2× 315 0.8× 271 0.8× 213 0.8× 233 1.0× 75 1.3k
M. Ogawa 677 1.0× 391 0.9× 211 0.6× 255 1.0× 191 0.8× 11 973
Wencan Ke 974 1.4× 589 1.4× 298 0.9× 387 1.5× 352 1.6× 46 1.5k
Huili Pang 480 0.7× 604 1.5× 231 0.7× 280 1.1× 340 1.5× 50 1.1k
K.G. Arriola 1.1k 1.6× 277 0.7× 353 1.0× 268 1.1× 163 0.7× 47 1.4k
Tao Shao 918 1.3× 372 0.9× 305 0.9× 310 1.2× 199 0.9× 78 1.3k

Countries citing papers authored by S. Kumai

Since Specialization
Citations

This map shows the geographic impact of S. Kumai'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. Kumai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S. Kumai more than expected).

Fields of papers citing papers by S. Kumai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by S. Kumai. 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. Kumai. The network helps show where S. Kumai may publish in the future.

Co-authorship network of co-authors of S. Kumai

This figure shows the co-authorship network connecting the top 25 collaborators of S. Kumai. A scholar is included among the top collaborators of S. Kumai 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. Kumai. S. Kumai is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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.

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