Karl Wah Keung Tsim

433 papers and 11.7k indexed citations i.

About

Karl Wah Keung Tsim is a scholar working on Molecular Biology, Pharmacology and Complementary and alternative medicine. According to data from OpenAlex, Karl Wah Keung Tsim has authored 433 papers receiving a total of 11.7k indexed citations (citations by other indexed papers that have themselves been cited), including 241 papers in Molecular Biology, 131 papers in Pharmacology and 120 papers in Complementary and alternative medicine. Recurrent topics in Karl Wah Keung Tsim’s work include Cholinesterase and Neurodegenerative Diseases (88 papers), Traditional Chinese Medicine Analysis (71 papers) and Ginseng Biological Effects and Applications (44 papers). Karl Wah Keung Tsim is often cited by papers focused on Cholinesterase and Neurodegenerative Diseases (88 papers), Traditional Chinese Medicine Analysis (71 papers) and Ginseng Biological Effects and Applications (44 papers). Karl Wah Keung Tsim collaborates with scholars based in Hong Kong, China and Macao. Karl Wah Keung Tsim's co-authors include Tina T. X. Dong, Tina Ting-Xia Dong, Roy C.Y. Choi, Shaoping Li, T.T.X. Dong, Cathy W.C. Bi, Kevin Y. Zhu, Yuzhong Zheng, David T. W. Lau and Anna Cheung and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Neuron.

In The Last Decade

Co-authorship network of co-authors of Karl Wah Keung Tsim i

Fields of papers citing papers by Karl Wah Keung Tsim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Karl Wah Keung Tsim. 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 Karl Wah Keung Tsim. The network helps show where Karl Wah Keung Tsim may publish in the future.

Countries citing papers authored by Karl Wah Keung Tsim

Since Specialization
Citations

This map shows the geographic impact of Karl Wah Keung Tsim'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 Karl Wah Keung Tsim with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karl Wah Keung Tsim 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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2025