Ayumi Numata

67 total papers · 667 total citations
37 papers, 295 citations indexed

About

Ayumi Numata is a scholar working on Hematology, Pathology and Forensic Medicine and Oncology. According to data from OpenAlex, Ayumi Numata has authored 37 papers receiving a total of 295 indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Hematology, 12 papers in Pathology and Forensic Medicine and 11 papers in Oncology. Recurrent topics in Ayumi Numata’s work include Hematopoietic Stem Cell Transplantation (15 papers), Acute Myeloid Leukemia Research (11 papers) and Lymphoma Diagnosis and Treatment (11 papers). Ayumi Numata is often cited by papers focused on Hematopoietic Stem Cell Transplantation (15 papers), Acute Myeloid Leukemia Research (11 papers) and Lymphoma Diagnosis and Treatment (11 papers). Ayumi Numata collaborates with scholars based in Japan and Chile. Ayumi Numata's co-authors include Masatsugu Tanaka, Heiwa Kanamori, Takayoshi Tachibana, Yoshiaki Ishigatsubo, Shin Fujisawa, Maki Hagihara, Hirotaka Takasaki, Rika Sakai, Naoto Tomita and Kenji Matsumoto and has published in prestigious journals such as Blood, Annals of Oncology and British Journal of Haematology.

Co-authorship network of co-authors of Ayumi Numata

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

Ayumi Numata

35 papers receiving 291 citations

Fields of papers citing papers by Ayumi Numata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ayumi Numata

Since Specialization
Citations

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