Kai Hsien
- Health, Toxicology and Mutagenesis top 0.5%
- Toxic Organic Pollutants Impact 51
- Air Quality and Health Impacts 50
- Effects and risks of endocrine disrupting chemicals 8
- Atmospheric Science top 5%
- Atmospheric chemistry and aerosols 36
- Pollution top 5%
- Catalysis top 10%
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- Air Quality Monitoring and Forecasting 9
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- Vehicle emissions and performance 9
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- Per- and polyfluoroalkyl substances research 9
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- Catalytic Processes in Materials Science 9
Kai Hsien
83 papers receiving 1.8k citations
Peers
Comparison fields: 5 of 97
- Health, Toxicology and Mutagenesis 1.4k
- Atmospheric Science 567
- Pollution 293
- Industrial and Manufacturing Engineering 119
- Catalysis 80
Countries citing papers authored by Kai Hsien
This map shows the geographic impact of Kai Hsien'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 Kai Hsien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Kai Hsien more than expected).
Fields of papers citing papers by Kai Hsien
This network shows the impact of papers produced by Kai Hsien. 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 Kai Hsien. The network helps show where Kai Hsien may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Kai Hsien, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 0 | |
| 2 | 2025 | 0 | |
| 3 | 2025 | 0 | |
| 4 | 2024 | 1 | |
| 5 | 2024 | 2 | |
| 6 | 2023 | 8 | |
| 7 | 2022 | 8 | |
| 8 | 2022 | 9 | |
| 9 | 2021 | 13 | |
| 10 | 2021 | 58 | |
| 11 | 2018 | 29 | |
| 12 | 2017 | 20 | |
| 13 | 2017 | 7 | |
| 14 | 2011 | 19 | |
| 15 | 2010 | 23 | |
| 16 | 2009 | 20 | |
| 17 | 2007 | 42 | |
| 18 | 2006 | 56 | |
| 19 | 2004 | 40 | |
| 20 | 2003 | 35 |
About Kai Hsien
Kai Hsien is a scholar working on Health, Toxicology and Mutagenesis, Atmospheric Science, Environmental Chemistry, Environmental Engineering and Automotive Engineering, having authored 88 papers that have together received 1.8k indexed citations. Recurring topics across this work include Toxic Organic Pollutants Impact (51 papers), Air Quality and Health Impacts (50 papers), Atmospheric chemistry and aerosols (36 papers), Air Quality Monitoring and Forecasting (9 papers), Vehicle emissions and performance (9 papers), Per- and polyfluoroalkyl substances research (9 papers), Catalytic Processes in Materials Science (9 papers) and Effects and risks of endocrine disrupting chemicals (8 papers). The work is most often cited by research in Health, Toxicology and Mutagenesis (1.4k citations), Atmospheric Science (567 citations), Pollution (293 citations), Industrial and Manufacturing Engineering (119 citations) and Catalysis (80 citations). Kai Hsien has collaborated with scholars based in Taiwan, United States and China. Frequent co-authors include Moo Been Chang, Shu Hao Chang, Sheng‐Hsiang Wang, S.-J. Kao, Nguyen Hung Minh, Hongliang Jia, Wenlong Li, Haruhiko Nakata, Ravindra Kumar Sinha and Ed Sverko. Their work appears in journals such as Chemosphere, Aerosol and Air Quality Research, Environmental Science & Technology, Atmospheric Environment and The Science of The Total Environment.
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.