Machiko Oka

56 papers and 863 indexed citations
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About

Machiko Oka is a scholar working on Nephrology, Surgery and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Machiko Oka has authored 56 papers receiving a total of 863 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Nephrology, 17 papers in Surgery and 13 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Machiko Oka’s work include Dialysis and Renal Disease Management (19 papers), Parathyroid Disorders and Treatments (10 papers) and Peripheral Artery Disease Management (10 papers). Machiko Oka is often cited by papers focused on Dialysis and Renal Disease Management (19 papers), Parathyroid Disorders and Treatments (10 papers) and Peripheral Artery Disease Management (10 papers). Machiko Oka collaborates with scholars based in Japan. Machiko Oka's co-authors include Takayasu Ohtake, Shuzo Kobayashi, Hidekazu Moriya, Kyoko Maesato, Ryota Ikee, Sumi Hidaka, Kunihiro Ishioka, Yasuhiro Mochida, Tsutomu Mano and Koji Okamoto and has published in prestigious journals such as PLoS ONE, Scientific Reports and FEBS Letters.

In The Last Decade

Co-authorship network of co-authors of Machiko Oka

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

Machiko Oka

52 papers receiving 824 citations

Fields of papers citing papers by Machiko Oka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Machiko Oka

Since Specialization
Citations

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