Masaru Hasegawa

123 papers and 2.3k indexed citations i.

About

Masaru Hasegawa is a scholar working on Ecology, Evolution, Behavior and Systematics, Ecology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Masaru Hasegawa has authored 123 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 58 papers in Ecology, Evolution, Behavior and Systematics, 32 papers in Ecology and 21 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Masaru Hasegawa’s work include Animal Behavior and Reproduction (57 papers), Plant and animal studies (43 papers) and Avian ecology and behavior (27 papers). Masaru Hasegawa is often cited by papers focused on Animal Behavior and Reproduction (57 papers), Plant and animal studies (43 papers) and Avian ecology and behavior (27 papers). Masaru Hasegawa collaborates with scholars based in Japan, United States and Brazil. Masaru Hasegawa's co-authors include Emi Arai, Masaharu Nishimura, Hironi Makita, Yasuyuki Nasuhara, Tomoko Betsuyaku, Yoko Ito, Masahiko Nakamura, Katsura Nagai, Yuya Onodera and Satoshi Fuke and has published in prestigious journals such as Notes and Queries, PLoS ONE and American Journal of Respiratory and Critical Care Medicine.

In The Last Decade

Co-authorship network of co-authors of Masaru Hasegawa i

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Fields of papers citing papers by Masaru Hasegawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masaru Hasegawa

Since Specialization

Citations

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

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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