Hak Chul Jang

351 papers and 12.3k indexed citations
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About

Hak Chul Jang is a scholar working on Endocrinology, Diabetes and Metabolism, Surgery and Physiology. According to data from OpenAlex, Hak Chul Jang has authored 351 papers receiving a total of 12.3k indexed citations (citations by other indexed papers that have themselves been cited), including 144 papers in Endocrinology, Diabetes and Metabolism, 81 papers in Surgery and 79 papers in Physiology. Recurrent topics in Hak Chul Jang’s work include Diabetes Treatment and Management (48 papers), Nutrition and Health in Aging (43 papers) and Gestational Diabetes Research and Management (42 papers). Hak Chul Jang is often cited by papers focused on Diabetes Treatment and Management (48 papers), Nutrition and Health in Aging (43 papers) and Gestational Diabetes Research and Management (42 papers). Hak Chul Jang collaborates with scholars based in South Korea, United States and Ethiopia. Hak Chul Jang's co-authors include Soo Lim, Kyong Soo Park, Sung Hee Choi, Young Joo Park, Kyoung Min Kim, Ki Woong Kim, Soo Heon Kwak, Ji Won Yoon, Seon Mee Kang and Tae Jung Oh and has published in prestigious journals such as PLoS ONE, American Journal of Clinical Nutrition and The Journal of Clinical Endocrinology & Metabolism.

In The Last Decade

Co-authorship network of co-authors of Hak Chul Jang

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

Fields of papers citing papers by Hak Chul Jang

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hak Chul Jang. 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 Hak Chul Jang. The network helps show where Hak Chul Jang may publish in the future.

Countries citing papers authored by Hak Chul Jang

Since Specialization
Citations

This map shows the geographic impact of Hak Chul Jang'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 Hak Chul Jang with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hak Chul Jang 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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2026