Ken Hara

49 total papers · 472 total citations
27 papers, 366 citations indexed

About

Ken Hara is a scholar working on Surgery, Gastroenterology and Pulmonary and Respiratory Medicine. According to data from OpenAlex, Ken Hara has authored 27 papers receiving a total of 366 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Surgery, 10 papers in Gastroenterology and 9 papers in Pulmonary and Respiratory Medicine. Recurrent topics in Ken Hara’s work include Helicobacter pylori-related gastroenterology studies (10 papers), Gastric Cancer Management and Outcomes (7 papers) and Gastroesophageal reflux and treatments (6 papers). Ken Hara is often cited by papers focused on Helicobacter pylori-related gastroenterology studies (10 papers), Gastric Cancer Management and Outcomes (7 papers) and Gastroesophageal reflux and treatments (6 papers). Ken Hara collaborates with scholars based in Japan, China and United Kingdom. Ken Hara's co-authors include Hiroto Miwa, Toshihiko Tomita, Tadayuki Oshima, Hirokazu Fukui, Jiro Watari, Hirotsugu Eda, Yoshitaka Kitayama, Mo Yang, Takashi Kondo and Mitsuru Sasako and has published in prestigious journals such as Gastroenterology, PLoS ONE and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Ken Hara

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

Ken Hara

24 papers receiving 362 citations

Fields of papers citing papers by Ken Hara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ken Hara

Since Specialization
Citations

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