This map shows the geographic impact of Chi‐Hyun Song'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 Chi‐Hyun Song with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chi‐Hyun Song more than expected).
This network shows the impact of papers produced by Chi‐Hyun Song. 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 Chi‐Hyun Song. The network helps show where Chi‐Hyun Song may publish in the future.
Co-authorship network of co-authors of Chi‐Hyun Song
This figure shows the co-authorship network connecting the top 25 collaborators of Chi‐Hyun Song.
A scholar is included among the top collaborators of Chi‐Hyun Song 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 Chi‐Hyun Song. Chi‐Hyun Song is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Yang, Byung-Keun, et al.. (2004). Hypoglycemic Effect of Exo- and Endo-biopolymers Produced by Submerged Mycelial Culture of Ganoderma lucidum in Streptozotocin-Induced Diabetic Rats. Journal of Microbiology and Biotechnology. 14(5). 972–977.12 indexed citations
8.
Jeong, Sang‐Chul, et al.. (2004). Immunomodulating Activity of the Exopolymer from Submerged Mycelial Culture of Phellinus pini. Journal of Microbiology and Biotechnology. 14(1). 15–21.21 indexed citations
9.
Jeong, Sang‐Chul, et al.. (2002). Hypolipidemic Effect of Exo- and Endo-Biopolymers Produced from Submerged Mycelial Culture of Ganoderma lucidum in Rats. Journal of Microbiology and Biotechnology. 12(6). 872–877.11 indexed citations
Song, Chi‐Hyun, et al.. (2002). Hypolipidemic Effect of Exo-Polymer Produced in Submerged Mycelial Culture of Five Different Mushrooms. Journal of Microbiology and Biotechnology. 12(6). 957–961.31 indexed citations
12.
Jeong, Sang‐Chul, Hyunji Lee, Surajit Das, et al.. (2001). Swimming Endurance Capacity of Mice after Administration of Exo-Polymer Produced from Submerged Mycelial Culture of Ganoderma lucidum. Journal of Microbiology and Biotechnology. 11(5). 902–905.4 indexed citations
13.
Kim, Dong-Hyun, Sang‐Chul Jeong, Surajit Das, et al.. (2001). A preliminary study on the hypoglycemic effect of the exo-polymers produced by five different medicinal mushrooms. Journal of Microbiology and Biotechnology. 11(1). 167–171.25 indexed citations
Jeong, Sang‐Chul, et al.. (2000). Production of Exo-Polymers by Submerged Mycelial Culture of Cordyceps militaris and Its Hypolipidemic Effect. Journal of Microbiology and Biotechnology. 10(6). 784–788.49 indexed citations
16.
Sinha, Jayanta, et al.. (2000). Optimazation of Submerged Culture Conditions for Exo-Biopolymer Production by Paecilomyces japonica. Journal of Microbiology and Biotechnology. 10(4). 482–487.129 indexed citations
17.
Yang, Byung-Keun, et al.. (1999). Hepatoprotective Effect of Exo-polysaccharide Produced from Submerged Mycelial Culture of Ganoderma lucidum WK-003 by Using Industrial Grade Medium. The Korean Journal of Mycology. 27(1). 82–86.3 indexed citations
18.
Song, Chi‐Hyun, et al.. (1998). The Anti-complementary Activity of Exo-polymers Produced from Submerged Mycelial Cultures of Higher Fungi with Particular Reference to Cordyceps militaris. Journal of Microbiology and Biotechnology. 8(5). 536–539.42 indexed citations
19.
Song, Chi‐Hyun, et al.. (1998). Immuno-stimulating Activity of Phellinus linteus. The Korean Journal of Mycology. 26(1). 86–90.3 indexed citations
20.
Song, Chi‐Hyun, et al.. (1997). Artificial Cultivation of Phellinus linteus. The Korean Journal of Mycology. 25(2). 130–132.4 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.