This map shows the geographic impact of Hee Wook Ryu'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 Hee Wook Ryu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hee Wook Ryu more than expected).
This network shows the impact of papers produced by Hee Wook Ryu. 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 Hee Wook Ryu. The network helps show where Hee Wook Ryu may publish in the future.
Co-authorship network of co-authors of Hee Wook Ryu
This figure shows the co-authorship network connecting the top 25 collaborators of Hee Wook Ryu.
A scholar is included among the top collaborators of Hee Wook Ryu 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 Hee Wook Ryu. Hee Wook Ryu is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ryu, Hee Wook, et al.. (2013). Validity of Japanese Rice Cake in the Assessment of Moisturizing Capacity for Lip Make-up Products. Asian Journal of Beauty and Cosmetology. 11(3). 577–584.1 indexed citations
5.
Ryu, Hee Wook, et al.. (2013). Influence of the Concentration of Lavender Oil on Brain Activity. Asian Journal of Beauty and Cosmetology. 11(6). 1099–1107.10 indexed citations
6.
Ryu, Hee Wook, et al.. (2012). The Calming Effects of Manual Lymph Drainage on the Facial Flushing and Edema Symptoms Induced by the Microneedle Therapy System Stimulus. Asian Journal of Beauty and Cosmetology. 10(3). 637–643.1 indexed citations
7.
Lee, Soo-Yeon, Hee Wook Ryu, & Kyung‐Suk Cho. (2012). Effect of Ammonia on the Oxidation of Methane by Methanotrophs. Journal of Odor and Indoor Environment. 11(1). 41–46.2 indexed citations
8.
Ryu, Hee Wook, et al.. (2011). Analysis of emotional images according to eyes shapes and smoky makeup tone. 14(2). 321–330.5 indexed citations
9.
Ryu, Hee Wook, et al.. (2011). The potentiality of color preference analysis by EEG. 14(2). 311–320.2 indexed citations
10.
Lee, Eun Hee, et al.. (2010). 폐가스 처리용 바이오필터에 미생물 군집 분석 기법의 적용. Korean Journal of Chemical Engineering. 48(2). 147–156.1 indexed citations
11.
Cho, Kyung Suk & Hee Wook Ryu. (2009). Biotechnology for the Mitigation of Methane Emission from Landfills. 37(4). 293–305.5 indexed citations
12.
Ryu, Hee Wook, et al.. (2006). Isolation and Characterization of Psychrotrophic and Halotolerant Rhodococcus sp. YHLT-2. Journal of Microbiology and Biotechnology. 16(4). 605–612.15 indexed citations
13.
Lee, Eun Hee, et al.. (2005). Bacterial Communities of Biofilms Sampled from Seepage Groundwater Contaminated with Petroleum Oil. Journal of Microbiology and Biotechnology. 15(5). 952–964.15 indexed citations
14.
Kim, Jaisoo, Hee Wook Ryu, Dong Jin Jung, Tae Ho Lee, & Kyung Suk Cho. (2005). Styrene Degradation in a Polyurethane Biofilter Inoculated with Pseudomonas sp. IS-3. Journal of Microbiology and Biotechnology. 15(6). 1207–1213.15 indexed citations
15.
Ryu, Hee Wook. (2004). Removal of High Strength Hydrogen Sulfide Gas using a Bioreactor Immobilized with Acidithiobacillus ferrooxidans and a Chemical Absorption Scrubber. 32(4). 328–333.1 indexed citations
16.
Ryu, Hee Wook, et al.. (2003). Degradation Characterization of Sulfur-Containing Malodorous Gases by Acidithiobacillus thiooxidans AZ11. Journal of Odor and Indoor Environment. 2(1). 46–53.2 indexed citations
17.
Lee, Eun Young, et al.. (2003). Benzene biodegradation using the polyurethane biofilter immobilized with Stenotrophomonas maltophilia T3-c. Journal of Microbiology and Biotechnology. 13(1). 70–76.16 indexed citations
18.
Kim, Min Joo, Tae Ho Lee, Kyung‐Mi Lee, Hee Wook Ryu, & Kyung Suk Cho. (2002). Degradation characteristics of methyl ethyl ketone and methyl isobutyl ketone by Pseudomonas putida KT-3. 30(4). 395–401.
Ryu, Hee Wook, Kyung Suk Cho, Beom Soo Kim, et al.. (1999). Mass production of poly(3-hydroxybutyrate) by fed-batch cultures of Ralstonia eutropha with nitrogen and phosphate limitation. Journal of Microbiology and Biotechnology. 9(6). 751–756.22 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.