This map shows the geographic impact of Frank K. Ko'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 Frank K. Ko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Frank K. Ko more than expected).
This network shows the impact of papers produced by Frank K. Ko. 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 Frank K. Ko. The network helps show where Frank K. Ko may publish in the future.
Co-authorship network of co-authors of Frank K. Ko
This figure shows the co-authorship network connecting the top 25 collaborators of Frank K. Ko.
A scholar is included among the top collaborators of Frank K. Ko 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 Frank K. Ko. Frank K. Ko is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ko, Frank K., et al.. (2013). 3D hexagonal braiding : opportunities for manufacturing complex braided structures. RWTH Publications (RWTH Aachen).1 indexed citations
Cooper, James A., et al.. (2006). Evaluation Of the Anterior Cruciate Ligament, Medical Collateral Ligament, Achilles Tendon and Patellar Tendon as Cell Sources For Tissue-Engineered Ligament | NIST. Journal of Applied Biomaterials. 27.1 indexed citations
Steinetz, Bruce M., R. Mutharasan, Guang-Wu Du, Jeffrey H Miller, & Frank K. Ko. (1992). Engine panel seals for hypersonic engine applications: High temperature leakage assessments and flow modelling. 28(1). 33–45.3 indexed citations
Tao, Xiaoming, John H. Xin, & Frank K. Ko. (1989). Textile structural composites. PolyU Institutional Research Archive (Hong Kong Polytechnic University).302 indexed citations
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.