This map shows the geographic impact of Yoon‐Ho Choi'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 Yoon‐Ho Choi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yoon‐Ho Choi more than expected).
This network shows the impact of papers produced by Yoon‐Ho Choi. 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 Yoon‐Ho Choi. The network helps show where Yoon‐Ho Choi may publish in the future.
Co-authorship network of co-authors of Yoon‐Ho Choi
This figure shows the co-authorship network connecting the top 25 collaborators of Yoon‐Ho Choi.
A scholar is included among the top collaborators of Yoon‐Ho Choi 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 Yoon‐Ho Choi. Yoon‐Ho Choi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Shim, Jae‐Yong, et al.. (2009). Detection of Cancer with PET and PET/CT in Asymptomatic Volunteers. Nuclear Medicine and Molecular Imaging. 43(6). 526–534.1 indexed citations
13.
Choi, Yoon‐Ho, et al.. (2006). Robust Flight Control System Using Neural Networks: Dynamic Surface Design Approach. The Transactions of The Korean Institute of Electrical Engineers. 55(12). 518–525.1 indexed citations
Park, Chung, Yoon‐Ho Choi, Hyun‐Jin Shin, et al.. (2005). Effect of high-molecular-weight poly-γ-glutamic acid from Bacillus subtilis(chungkookjang) on Ca solubility and intestinal absorption. Journal of Microbiology and Biotechnology. 15(4). 855–858.11 indexed citations
16.
Lim, Yun Jeong, et al.. (2004). The association between plasma homocysteine concentration and the risk of rectosigmoid adenoma in heavy alcohol drinkers. The Korean Journal of Internal Medicine. 67(5). 475–479.2 indexed citations
17.
Sung, Moon‐Hee, Jin‐Woo Bae, Joong-Jae Kim, et al.. (2003). Symbiobacterium toebii sp. nov., commensal thermophile isolated from Korean compost. Journal of Microbiology and Biotechnology. 13(6). 1013–1017.7 indexed citations
18.
Choi, Yoon‐Ho, et al.. (1992). Production and purification of soluble recombinant human lymphotoxin in Escherichia coli. Journal of Microbiology and Biotechnology. 2(1). 21–25.2 indexed citations
19.
Choi, Yoon‐Ho, et al.. (1990). Comparison of Lung Ventilation Scan Using Technegas and $^{99m}Tc-DTPA$ Aerosol. The Korean Journal of Nuclear Medicine. 24(2). 237–243.
20.
Choi, Yoon‐Ho, et al.. (1989). Comparison of Interpretations between Digital Image and Analogue Image in Liver Scintigraphy. The Korean Journal of Nuclear Medicine. 23(2). 195–200.1 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.