Yen‐Chang Chang

About

Yen‐Chang Chang is a scholar working on Public Health, Environmental and Occupational Health, Health and General Health Professions. According to data from OpenAlex, Yen‐Chang Chang has authored 68 papers receiving a total of 424 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Public Health, Environmental and Occupational Health, 19 papers in Health and 10 papers in General Health Professions. Recurrent topics in Yen‐Chang Chang’s work include Health disparities and outcomes (19 papers), Obesity, Physical Activity, Diet (12 papers) and Nutritional Studies and Diet (10 papers). Yen‐Chang Chang is often cited by papers focused on Health disparities and outcomes (19 papers), Obesity, Physical Activity, Diet (12 papers) and Nutritional Studies and Diet (10 papers). Yen‐Chang Chang collaborates with scholars based in Taiwan, United States and Ghana. Yen‐Chang Chang's co-authors include Yongmei Liu, Yen‐Han Lee, Mack Shelley, Wen‐Liang Hung, Ing‐Guey Jiang, Li‐Chin Yeh, Chun‐Liang Lin, Jen‐Hao Chen, Ting Fang Alvin Ang and J.C. Huang and has published in prestigious journals such as European Journal of Operational Research, Atmospheric Environment and The Astrophysical Journal Supplement Series.

In The Last Decade

Co-authorship network of co-authors of Yen‐Chang Chang i

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Fields of papers citing papers by Yen‐Chang Chang

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Yen‐Chang Chang. 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 Yen‐Chang Chang. The network helps show where Yen‐Chang Chang may publish in the future.

Countries citing papers authored by Yen‐Chang Chang

Since Specialization

Citations

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