The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Yusei Maruyama sits on this spectrum.
This scientist: 217 publications — 39th percentile
39% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Yusei Maruyama sits on this spectrum.
This scientist: 41 D-Index — 2nd percentile
2% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
Yusei Maruyama is a researcher affiliated with Hosei University in Japan, with a focus on fields related to Medicine, Health Professions, and Nursing. Their work encompasses various subfields including Physiology, Speech and Hearing, and Nutrition and Dietetics.
The research topics addressed by Maruyama primarily cover Nutrition and Health in Aging, Dysphagia Assessment and Management, and Clinical Nutrition and Gastroenterology.
Maruyama has contributed to academic literature with publications in the venue bioRxiv (Cold Spring Harbor Laboratory). Notably, one recent paper titled Gut Microbiota in Elderly Japanese Patients Undergoing Long-Term tube feeding was published in 2025.
Frequent collaborators in Maruyama's research include:
Their publication record shows engagement in cross-disciplinary study areas where clinical nutrition intersects with aging and gastrointestinal care, reflecting an emphasis on practical healthcare challenges such as dysphagia and nutritional management in elder populations.
Maruyama's academic output, while currently limited in quantity, addresses specialized topics critical to advancing understanding of nutrition-related health issues in elderly patients, especially those requiring long-term tube feeding support.
Toshiyasu Suzuki;Yusei Maruyama;Takeshi Akasaka;Wataru Ando
Hatsumi Mori;Shoji Tanaka;Masashi Oshima;Gunzi Saito
Minoru Kinoshita;Philippe Turek;Masafumi Tamura;Kiyokazu Nozawa
E. Frankevich;Y. Maruyama;H. Ogata
Kunio Awaga;Tsunehisa Okuno;Akira Yamaguchi;Morikuni Hasegawa
Hatsumi Urayama;Hideki Yamochi;Gunzi Saito;Shoichi Sato
Toshiyasu Suzuki;Yusei Maruyama;Tatsuhisa Kato;Koichi Kikuchi
Hajime Hoshi;Naoki Nakamura;Yusei Maruyama;Takashi Nakagawa
Philippe Turek;Philippe Turek;Kiyokazu Nozawa;Daisuke Shiomi;Kunio Awaga
Kunio Awaga;Yusei Maruyama
Naomi Hoshino;Tamotsu Inabe;Tadaoki Mitani;Yusei Maruyama
Kunio Awaga;Yusei Maruyama
Koichi Kikuchi;Yasuhiko Nakao;Sinzo Suzuki;Yohji Achiba
Kazunori Yamamoto;Hideyuki Funasaka;Takeshi Takahasi;Takeshi Akasaka
Toshiyasu Suzuki;Yusei Maruyama;Tatsuhisa Kato;Koichi Kikuchi
Anthony J. Dann;Hajime Hoshi;Yusei Maruyama
Yuri I. Dolzhenko;Tamotsu Inabe;Yusei Maruyama
H. Inokuchi;K. Imaeda;T. Enoki;T. Mori
Kunio Awaga;Tamotsu Inabe;Yusei Maruyama
Hatsumi Mori;Shoji Tanaka;Takehiko Mori;Yusei Maruyama
Toshiyasu Suzuki;Yusei Maruyama;Tatsuhisa Kato;Koichi Kikuchi
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