Ah Siew Sim

16 papers and 1.7k indexed citations
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About

Ah Siew Sim is a scholar working on Physiology, Molecular Biology and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Ah Siew Sim has authored 16 papers receiving a total of 1.7k indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Physiology, 5 papers in Molecular Biology and 5 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Ah Siew Sim’s work include Nitric Oxide and Endothelin Effects (7 papers), Glutathione Transferases and Polymorphisms (4 papers) and Folate and B Vitamins Research (4 papers). Ah Siew Sim is often cited by papers focused on Nitric Oxide and Endothelin Effects (7 papers), Glutathione Transferases and Polymorphisms (4 papers) and Folate and B Vitamins Research (4 papers). Ah Siew Sim collaborates with scholars based in Australia, United States and United Kingdom. Ah Siew Sim's co-authors include Xing L. Wang, David E.L. Wilcken, R. M. McCredie, D. E. L. Wilcken, Renee F. Badenhop, Xing Li Wang, Daya Naidoo, Chris Salonikas, Brian Trudinger and Jian Wang and has published in prestigious journals such as Nature Medicine, FEBS Letters and Arteriosclerosis Thrombosis and Vascular Biology.

In The Last Decade

Co-authorship network of co-authors of Ah Siew Sim

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

Ah Siew Sim

16 papers receiving 1.5k citations

Fields of papers citing papers by Ah Siew Sim

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ah Siew Sim. 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 Ah Siew Sim. The network helps show where Ah Siew Sim may publish in the future.

Countries citing papers authored by Ah Siew Sim

Since Specialization
Citations

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